Kristian Høgsberg | ffd710e | 2008-12-02 15:15:01 -0500 | [diff] [blame] | 1 | /* |
| 2 | * Copyright © 2008 Kristian Høgsberg |
Pekka Paalanen | 4e37374 | 2013-02-13 16:17:13 +0200 | [diff] [blame] | 3 | * Copyright © 2012-2013 Collabora, Ltd. |
Kristian Høgsberg | ffd710e | 2008-12-02 15:15:01 -0500 | [diff] [blame] | 4 | * |
| 5 | * Permission to use, copy, modify, distribute, and sell this software and its |
| 6 | * documentation for any purpose is hereby granted without fee, provided that |
| 7 | * the above copyright notice appear in all copies and that both that copyright |
| 8 | * notice and this permission notice appear in supporting documentation, and |
| 9 | * that the name of the copyright holders not be used in advertising or |
| 10 | * publicity pertaining to distribution of the software without specific, |
| 11 | * written prior permission. The copyright holders make no representations |
| 12 | * about the suitability of this software for any purpose. It is provided "as |
| 13 | * is" without express or implied warranty. |
| 14 | * |
| 15 | * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, |
| 16 | * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO |
| 17 | * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR |
| 18 | * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, |
| 19 | * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| 20 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE |
| 21 | * OF THIS SOFTWARE. |
| 22 | */ |
| 23 | |
Daniel Stone | c228e23 | 2013-05-22 18:03:19 +0300 | [diff] [blame] | 24 | #include "config.h" |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 25 | |
Kristian Høgsberg | 61017b1 | 2008-11-02 18:51:48 -0500 | [diff] [blame] | 26 | #include <stdint.h> |
| 27 | #include <stdio.h> |
| 28 | #include <stdlib.h> |
Pekka Paalanen | 7123388 | 2013-04-25 13:57:53 +0300 | [diff] [blame] | 29 | #include <stdarg.h> |
Kristian Høgsberg | 61017b1 | 2008-11-02 18:51:48 -0500 | [diff] [blame] | 30 | #include <string.h> |
Kristian Høgsberg | 61017b1 | 2008-11-02 18:51:48 -0500 | [diff] [blame] | 31 | #include <fcntl.h> |
| 32 | #include <unistd.h> |
Kristian Høgsberg | fa80e11 | 2012-10-10 21:34:26 -0400 | [diff] [blame] | 33 | #include <errno.h> |
Kristian Høgsberg | 61017b1 | 2008-11-02 18:51:48 -0500 | [diff] [blame] | 34 | #include <math.h> |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 35 | #include <assert.h> |
Kristian Høgsberg | 61017b1 | 2008-11-02 18:51:48 -0500 | [diff] [blame] | 36 | #include <time.h> |
| 37 | #include <cairo.h> |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 38 | #include <sys/mman.h> |
Kristian Høgsberg | 3a69627 | 2011-09-14 17:33:48 -0400 | [diff] [blame] | 39 | #include <sys/epoll.h> |
Tiago Vignatti | 82db9d8 | 2012-05-23 22:06:27 +0300 | [diff] [blame] | 40 | #include <sys/timerfd.h> |
Kristian Høgsberg | a85fe3c | 2010-06-08 14:08:30 -0400 | [diff] [blame] | 41 | |
Pekka Paalanen | fb39d8d | 2012-10-16 17:27:19 +0300 | [diff] [blame] | 42 | #ifdef HAVE_CAIRO_EGL |
Kristian Høgsberg | 297d6dd | 2011-02-09 10:51:15 -0500 | [diff] [blame] | 43 | #include <wayland-egl.h> |
| 44 | |
Rob Clark | 6396ed3 | 2012-03-11 19:48:41 -0500 | [diff] [blame] | 45 | #ifdef USE_CAIRO_GLESV2 |
| 46 | #include <GLES2/gl2.h> |
| 47 | #include <GLES2/gl2ext.h> |
| 48 | #else |
Kristian Høgsberg | a85fe3c | 2010-06-08 14:08:30 -0400 | [diff] [blame] | 49 | #include <GL/gl.h> |
Rob Clark | 6396ed3 | 2012-03-11 19:48:41 -0500 | [diff] [blame] | 50 | #endif |
Kristian Høgsberg | a85fe3c | 2010-06-08 14:08:30 -0400 | [diff] [blame] | 51 | #include <EGL/egl.h> |
| 52 | #include <EGL/eglext.h> |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 53 | |
Kristian Høgsberg | a85fe3c | 2010-06-08 14:08:30 -0400 | [diff] [blame] | 54 | #include <cairo-gl.h> |
Pekka Paalanen | fb39d8d | 2012-10-16 17:27:19 +0300 | [diff] [blame] | 55 | #else /* HAVE_CAIRO_EGL */ |
| 56 | typedef void *EGLDisplay; |
| 57 | typedef void *EGLConfig; |
| 58 | typedef void *EGLContext; |
| 59 | #define EGL_NO_DISPLAY ((EGLDisplay)0) |
| 60 | #endif /* no HAVE_CAIRO_EGL */ |
Kristian Høgsberg | 61017b1 | 2008-11-02 18:51:48 -0500 | [diff] [blame] | 61 | |
Daniel Stone | 9d4f030 | 2012-02-15 16:33:21 +0000 | [diff] [blame] | 62 | #include <xkbcommon/xkbcommon.h> |
Ander Conselvan de Oliveira | 1042dc1 | 2012-05-22 15:39:42 +0300 | [diff] [blame] | 63 | #include <wayland-cursor.h> |
Kristian Høgsberg | 94adf6c | 2010-06-25 16:50:05 -0400 | [diff] [blame] | 64 | |
Kristian Høgsberg | 5ee1a60 | 2008-12-11 23:18:45 -0500 | [diff] [blame] | 65 | #include <linux/input.h> |
Pekka Paalanen | 50719bc | 2011-11-22 14:18:50 +0200 | [diff] [blame] | 66 | #include <wayland-client.h> |
Kristian Høgsberg | 5a315bc | 2012-05-15 22:33:43 -0400 | [diff] [blame] | 67 | #include "../shared/cairo-util.h" |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 68 | #include "xdg-shell-client-protocol.h" |
Scott Moreau | 7a1b32a | 2012-05-27 14:25:02 -0600 | [diff] [blame] | 69 | #include "text-cursor-position-client-protocol.h" |
Jonas Ådahl | 14c92ff | 2012-08-29 22:13:02 +0200 | [diff] [blame] | 70 | #include "workspaces-client-protocol.h" |
Pekka Paalanen | 647f2bf | 2012-05-30 15:53:43 +0300 | [diff] [blame] | 71 | #include "../shared/os-compatibility.h" |
Kristian Høgsberg | 2f2cfae | 2008-11-08 22:46:30 -0500 | [diff] [blame] | 72 | |
Kristian Høgsberg | 0c4457f | 2008-12-07 19:59:11 -0500 | [diff] [blame] | 73 | #include "window.h" |
Kristian Høgsberg | 8a9cda8 | 2008-11-03 15:31:30 -0500 | [diff] [blame] | 74 | |
Ander Conselvan de Oliveira | 001de54 | 2012-05-07 11:34:26 -0700 | [diff] [blame] | 75 | struct shm_pool; |
Ander Conselvan de Oliveira | 1493d2a | 2012-05-03 12:29:46 +0300 | [diff] [blame] | 76 | |
Kristian Høgsberg | fa80e11 | 2012-10-10 21:34:26 -0400 | [diff] [blame] | 77 | struct global { |
| 78 | uint32_t name; |
| 79 | char *interface; |
| 80 | uint32_t version; |
| 81 | struct wl_list link; |
| 82 | }; |
| 83 | |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 84 | struct display { |
Kristian Høgsberg | 4097923 | 2008-11-25 22:40:39 -0500 | [diff] [blame] | 85 | struct wl_display *display; |
Kristian Høgsberg | fa80e11 | 2012-10-10 21:34:26 -0400 | [diff] [blame] | 86 | struct wl_registry *registry; |
Kristian Høgsberg | d2412e2 | 2008-12-15 20:35:24 -0500 | [diff] [blame] | 87 | struct wl_compositor *compositor; |
Pekka Paalanen | 35e8263 | 2013-04-25 13:57:48 +0300 | [diff] [blame] | 88 | struct wl_subcompositor *subcompositor; |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 89 | struct wl_shm *shm; |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 90 | struct wl_data_device_manager *data_device_manager; |
Scott Moreau | 7a1b32a | 2012-05-27 14:25:02 -0600 | [diff] [blame] | 91 | struct text_cursor_position *text_cursor_position; |
Jonas Ådahl | 14c92ff | 2012-08-29 22:13:02 +0200 | [diff] [blame] | 92 | struct workspace_manager *workspace_manager; |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 93 | struct xdg_shell *xdg_shell; |
Kristian Høgsberg | a85fe3c | 2010-06-08 14:08:30 -0400 | [diff] [blame] | 94 | EGLDisplay dpy; |
Kristian Høgsberg | 8e81df4 | 2012-01-11 14:24:46 -0500 | [diff] [blame] | 95 | EGLConfig argb_config; |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 96 | EGLContext argb_ctx; |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 97 | cairo_device_t *argb_device; |
Kristian Høgsberg | eae5de7 | 2012-04-11 22:42:15 -0400 | [diff] [blame] | 98 | uint32_t serial; |
Kristian Høgsberg | 3a69627 | 2011-09-14 17:33:48 -0400 | [diff] [blame] | 99 | |
| 100 | int display_fd; |
U. Artie Eoff | 44874d9 | 2012-10-02 21:12:35 -0700 | [diff] [blame] | 101 | uint32_t display_fd_events; |
Kristian Høgsberg | 3a69627 | 2011-09-14 17:33:48 -0400 | [diff] [blame] | 102 | struct task display_task; |
| 103 | |
| 104 | int epoll_fd; |
| 105 | struct wl_list deferred_list; |
| 106 | |
Pekka Paalanen | 826d795 | 2011-12-15 10:14:07 +0200 | [diff] [blame] | 107 | int running; |
| 108 | |
Kristian Høgsberg | fa80e11 | 2012-10-10 21:34:26 -0400 | [diff] [blame] | 109 | struct wl_list global_list; |
Kristian Høgsberg | 478d926 | 2010-06-08 20:34:11 -0400 | [diff] [blame] | 110 | struct wl_list window_list; |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 111 | struct wl_list input_list; |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 112 | struct wl_list output_list; |
Kristian Høgsberg | 291c69c | 2012-05-15 22:12:54 -0400 | [diff] [blame] | 113 | |
Kristian Høgsberg | 5adb480 | 2012-05-15 22:25:28 -0400 | [diff] [blame] | 114 | struct theme *theme; |
Kristian Høgsberg | 7016313 | 2012-05-08 15:55:39 -0400 | [diff] [blame] | 115 | |
Ander Conselvan de Oliveira | 1042dc1 | 2012-05-22 15:39:42 +0300 | [diff] [blame] | 116 | struct wl_cursor_theme *cursor_theme; |
Ander Conselvan de Oliveira | d8f527c | 2012-05-25 09:30:02 +0300 | [diff] [blame] | 117 | struct wl_cursor **cursors; |
Kristian Høgsberg | e9d37bd | 2010-09-02 20:22:42 -0400 | [diff] [blame] | 118 | |
Pekka Paalanen | 999c5b5 | 2011-11-30 10:52:38 +0200 | [diff] [blame] | 119 | display_output_handler_t output_configure_handler; |
Kristian Høgsberg | fa80e11 | 2012-10-10 21:34:26 -0400 | [diff] [blame] | 120 | display_global_handler_t global_handler; |
Xiong Zhang | 83d8ee7 | 2013-10-23 13:58:35 +0800 | [diff] [blame] | 121 | display_global_handler_t global_handler_remove; |
Pekka Paalanen | 999c5b5 | 2011-11-30 10:52:38 +0200 | [diff] [blame] | 122 | |
| 123 | void *user_data; |
Daniel Stone | 97f6854 | 2012-05-30 16:32:01 +0100 | [diff] [blame] | 124 | |
| 125 | struct xkb_context *xkb_context; |
Jonas Ådahl | 14c92ff | 2012-08-29 22:13:02 +0200 | [diff] [blame] | 126 | |
| 127 | uint32_t workspace; |
| 128 | uint32_t workspace_count; |
Pekka Paalanen | 3cbb089 | 2012-11-19 17:16:01 +0200 | [diff] [blame] | 129 | |
| 130 | /* A hack to get text extents for tooltips */ |
| 131 | cairo_surface_t *dummy_surface; |
| 132 | void *dummy_surface_data; |
Tomeu Vizoso | bee45a1 | 2013-08-06 20:05:54 +0200 | [diff] [blame] | 133 | |
| 134 | int has_rgb565; |
Rob Bradford | 0803118 | 2013-08-13 20:11:03 +0100 | [diff] [blame] | 135 | int seat_version; |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 136 | }; |
| 137 | |
Rob Bradford | 7507b57 | 2012-05-15 17:55:34 +0100 | [diff] [blame] | 138 | struct window_output { |
| 139 | struct output *output; |
| 140 | struct wl_list link; |
| 141 | }; |
| 142 | |
Pekka Paalanen | 03fc316 | 2012-11-19 17:15:58 +0200 | [diff] [blame] | 143 | struct toysurface { |
| 144 | /* |
| 145 | * Prepare the surface for drawing. Makes sure there is a surface |
| 146 | * of the right size available for rendering, and returns it. |
| 147 | * dx,dy are the x,y of wl_surface.attach. |
Alexander Larsson | 5e9b652 | 2013-05-22 14:41:28 +0200 | [diff] [blame] | 148 | * width,height are the new buffer size. |
Pekka Paalanen | ec07669 | 2012-11-30 13:37:27 +0200 | [diff] [blame] | 149 | * If flags has SURFACE_HINT_RESIZE set, the user is |
| 150 | * doing continuous resizing. |
Pekka Paalanen | 03fc316 | 2012-11-19 17:15:58 +0200 | [diff] [blame] | 151 | * Returns the Cairo surface to draw to. |
| 152 | */ |
| 153 | cairo_surface_t *(*prepare)(struct toysurface *base, int dx, int dy, |
Alexander Larsson | 1818e31 | 2013-05-22 14:41:31 +0200 | [diff] [blame] | 154 | int32_t width, int32_t height, uint32_t flags, |
Alexander Larsson | edddbd1 | 2013-05-24 13:09:43 +0200 | [diff] [blame] | 155 | enum wl_output_transform buffer_transform, int32_t buffer_scale); |
Pekka Paalanen | 03fc316 | 2012-11-19 17:15:58 +0200 | [diff] [blame] | 156 | |
| 157 | /* |
| 158 | * Post the surface to the server, returning the server allocation |
| 159 | * rectangle. The Cairo surface from prepare() must be destroyed |
| 160 | * after calling this. |
| 161 | */ |
| 162 | void (*swap)(struct toysurface *base, |
Alexander Larsson | edddbd1 | 2013-05-24 13:09:43 +0200 | [diff] [blame] | 163 | enum wl_output_transform buffer_transform, int32_t buffer_scale, |
Pekka Paalanen | 03fc316 | 2012-11-19 17:15:58 +0200 | [diff] [blame] | 164 | struct rectangle *server_allocation); |
| 165 | |
| 166 | /* |
| 167 | * Make the toysurface current with the given EGL context. |
| 168 | * Returns 0 on success, and negative of failure. |
| 169 | */ |
| 170 | int (*acquire)(struct toysurface *base, EGLContext ctx); |
| 171 | |
| 172 | /* |
| 173 | * Release the toysurface from the EGL context, returning control |
| 174 | * to Cairo. |
| 175 | */ |
| 176 | void (*release)(struct toysurface *base); |
| 177 | |
| 178 | /* |
| 179 | * Destroy the toysurface, including the Cairo surface, any |
| 180 | * backing storage, and the Wayland protocol objects. |
| 181 | */ |
| 182 | void (*destroy)(struct toysurface *base); |
| 183 | }; |
| 184 | |
Pekka Paalanen | 4e37374 | 2013-02-13 16:17:13 +0200 | [diff] [blame] | 185 | struct surface { |
| 186 | struct window *window; |
| 187 | |
| 188 | struct wl_surface *surface; |
Pekka Paalanen | 35e8263 | 2013-04-25 13:57:48 +0300 | [diff] [blame] | 189 | struct wl_subsurface *subsurface; |
| 190 | int synchronized; |
| 191 | int synchronized_default; |
Pekka Paalanen | 811ec4f | 2013-02-13 16:17:14 +0200 | [diff] [blame] | 192 | struct toysurface *toysurface; |
Pekka Paalanen | ac95f3e | 2013-02-13 16:17:17 +0200 | [diff] [blame] | 193 | struct widget *widget; |
Pekka Paalanen | 40cb67b | 2013-04-25 13:57:49 +0300 | [diff] [blame] | 194 | int redraw_needed; |
| 195 | struct wl_callback *frame_cb; |
Pekka Paalanen | 7ff7a80 | 2013-04-25 13:57:50 +0300 | [diff] [blame] | 196 | uint32_t last_time; |
Pekka Paalanen | 811ec4f | 2013-02-13 16:17:14 +0200 | [diff] [blame] | 197 | |
| 198 | struct rectangle allocation; |
| 199 | struct rectangle server_allocation; |
Pekka Paalanen | 02bba7c | 2013-02-13 16:17:15 +0200 | [diff] [blame] | 200 | |
Pekka Paalanen | b1cd9b1 | 2013-02-13 16:17:18 +0200 | [diff] [blame] | 201 | struct wl_region *input_region; |
| 202 | struct wl_region *opaque_region; |
| 203 | |
Pekka Paalanen | 02bba7c | 2013-02-13 16:17:15 +0200 | [diff] [blame] | 204 | enum window_buffer_type buffer_type; |
| 205 | enum wl_output_transform buffer_transform; |
Alexander Larsson | edddbd1 | 2013-05-24 13:09:43 +0200 | [diff] [blame] | 206 | int32_t buffer_scale; |
Pekka Paalanen | 89dee00 | 2013-02-13 16:17:20 +0200 | [diff] [blame] | 207 | |
| 208 | cairo_surface_t *cairo_surface; |
Pekka Paalanen | 35e8263 | 2013-04-25 13:57:48 +0300 | [diff] [blame] | 209 | |
| 210 | struct wl_list link; |
Pekka Paalanen | 4e37374 | 2013-02-13 16:17:13 +0200 | [diff] [blame] | 211 | }; |
| 212 | |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 213 | struct window { |
| 214 | struct display *display; |
Rob Bradford | 7507b57 | 2012-05-15 17:55:34 +0100 | [diff] [blame] | 215 | struct wl_list window_output_list; |
Kristian Høgsberg | d5fb9cc | 2011-01-25 12:45:37 -0500 | [diff] [blame] | 216 | char *title; |
Pekka Paalanen | 811ec4f | 2013-02-13 16:17:14 +0200 | [diff] [blame] | 217 | struct rectangle saved_allocation; |
Kristian Høgsberg | d3a1965 | 2012-07-20 11:32:51 -0400 | [diff] [blame] | 218 | struct rectangle min_allocation; |
Kristian Høgsberg | 0d1c062 | 2012-01-31 15:30:47 -0500 | [diff] [blame] | 219 | struct rectangle pending_allocation; |
Ondřej Majerech | b2c1864 | 2014-09-13 16:35:45 +0200 | [diff] [blame] | 220 | struct rectangle last_geometry; |
Kristian Høgsberg | 248c1b6 | 2011-01-21 18:03:15 -0500 | [diff] [blame] | 221 | int x, y; |
Kristian Høgsberg | 6bd4d97 | 2012-03-24 14:42:09 -0400 | [diff] [blame] | 222 | int redraw_needed; |
Pekka Paalanen | 40cb67b | 2013-04-25 13:57:49 +0300 | [diff] [blame] | 223 | int redraw_task_scheduled; |
Kristian Høgsberg | 3a69627 | 2011-09-14 17:33:48 -0400 | [diff] [blame] | 224 | struct task redraw_task; |
Kristian Høgsberg | 42b4f80 | 2012-03-26 13:49:29 -0400 | [diff] [blame] | 225 | int resize_needed; |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 226 | int custom; |
| 227 | int focused; |
Kristian Høgsberg | 86adef9 | 2012-08-13 22:25:53 -0400 | [diff] [blame] | 228 | |
Pekka Paalanen | 9943686 | 2012-11-19 17:15:59 +0200 | [diff] [blame] | 229 | int resizing; |
Kristian Høgsberg | 1103a1a | 2012-04-03 12:00:48 -0400 | [diff] [blame] | 230 | |
Jasper St. Pierre | c0f17ab | 2013-11-11 19:16:11 -0500 | [diff] [blame] | 231 | int fullscreen; |
| 232 | int maximized; |
| 233 | |
Tomeu Vizoso | bee45a1 | 2013-08-06 20:05:54 +0200 | [diff] [blame] | 234 | enum preferred_format preferred_format; |
| 235 | |
Kristian Høgsberg | 6e83d58 | 2008-12-08 00:01:36 -0500 | [diff] [blame] | 236 | window_key_handler_t key_handler; |
Kristian Høgsberg | 3c248cc | 2009-02-22 23:01:35 -0500 | [diff] [blame] | 237 | window_keyboard_focus_handler_t keyboard_focus_handler; |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 238 | window_data_handler_t data_handler; |
| 239 | window_drop_handler_t drop_handler; |
Kristian Høgsberg | 4f7dcd6 | 2012-01-06 21:59:05 -0500 | [diff] [blame] | 240 | window_close_handler_t close_handler; |
Kristian Høgsberg | 67ace20 | 2012-07-23 21:56:31 -0400 | [diff] [blame] | 241 | window_fullscreen_handler_t fullscreen_handler; |
Ander Conselvan de Oliveira | 15256f6 | 2012-11-30 17:34:25 +0200 | [diff] [blame] | 242 | window_output_handler_t output_handler; |
Jasper St. Pierre | de68099 | 2014-04-10 17:23:49 -0700 | [diff] [blame] | 243 | window_state_changed_handler_t state_changed_handler; |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 244 | |
Pekka Paalanen | 4e37374 | 2013-02-13 16:17:13 +0200 | [diff] [blame] | 245 | struct surface *main_surface; |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 246 | struct xdg_surface *xdg_surface; |
| 247 | struct xdg_popup *xdg_popup; |
Pekka Vuorela | 6e1e385 | 2012-09-17 22:15:57 +0300 | [diff] [blame] | 248 | |
Jasper St. Pierre | c815d62 | 2014-04-10 18:37:54 -0700 | [diff] [blame] | 249 | struct window *parent; |
Ondřej Majerech | b2c1864 | 2014-09-13 16:35:45 +0200 | [diff] [blame] | 250 | struct wl_surface *last_parent_surface; |
Jasper St. Pierre | 5368604 | 2013-12-09 15:26:25 -0500 | [diff] [blame] | 251 | |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 252 | struct window_frame *frame; |
Kristian Høgsberg | 4f7dcd6 | 2012-01-06 21:59:05 -0500 | [diff] [blame] | 253 | |
Pekka Paalanen | 35e8263 | 2013-04-25 13:57:48 +0300 | [diff] [blame] | 254 | /* struct surface::link, contains also main_surface */ |
| 255 | struct wl_list subsurface_list; |
| 256 | |
Kristian Høgsberg | 0c4457f | 2008-12-07 19:59:11 -0500 | [diff] [blame] | 257 | void *user_data; |
Kristian Høgsberg | 478d926 | 2010-06-08 20:34:11 -0400 | [diff] [blame] | 258 | struct wl_list link; |
Kristian Høgsberg | 61017b1 | 2008-11-02 18:51:48 -0500 | [diff] [blame] | 259 | }; |
| 260 | |
Kristian Høgsberg | c51f799 | 2012-01-08 15:09:53 -0500 | [diff] [blame] | 261 | struct widget { |
Kristian Høgsberg | 9a13dab | 2012-01-08 15:18:19 -0500 | [diff] [blame] | 262 | struct window *window; |
Pekka Paalanen | 2d8a32a | 2013-02-13 16:17:19 +0200 | [diff] [blame] | 263 | struct surface *surface; |
Tiago Vignatti | 82db9d8 | 2012-05-23 22:06:27 +0300 | [diff] [blame] | 264 | struct tooltip *tooltip; |
Kristian Høgsberg | 441338c | 2012-01-10 13:52:34 -0500 | [diff] [blame] | 265 | struct wl_list child_list; |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 266 | struct wl_list link; |
| 267 | struct rectangle allocation; |
Kristian Høgsberg | b67e94b | 2012-01-10 12:23:19 -0500 | [diff] [blame] | 268 | widget_resize_handler_t resize_handler; |
| 269 | widget_redraw_handler_t redraw_handler; |
Kristian Høgsberg | ee14323 | 2012-01-09 08:42:24 -0500 | [diff] [blame] | 270 | widget_enter_handler_t enter_handler; |
| 271 | widget_leave_handler_t leave_handler; |
Kristian Høgsberg | 04e9834 | 2012-01-09 09:36:16 -0500 | [diff] [blame] | 272 | widget_motion_handler_t motion_handler; |
Kristian Høgsberg | a8a0db3 | 2012-01-09 11:12:05 -0500 | [diff] [blame] | 273 | widget_button_handler_t button_handler; |
Rusty Lynch | 041815a | 2013-08-08 21:20:38 -0700 | [diff] [blame] | 274 | widget_touch_down_handler_t touch_down_handler; |
| 275 | widget_touch_up_handler_t touch_up_handler; |
| 276 | widget_touch_motion_handler_t touch_motion_handler; |
| 277 | widget_touch_frame_handler_t touch_frame_handler; |
| 278 | widget_touch_cancel_handler_t touch_cancel_handler; |
Philipp Brüschweiler | 7e0cc54 | 2012-08-14 11:02:41 +0200 | [diff] [blame] | 279 | widget_axis_handler_t axis_handler; |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 280 | void *user_data; |
Kristian Høgsberg | 010f98b | 2012-02-23 17:30:45 -0500 | [diff] [blame] | 281 | int opaque; |
Tiago Vignatti | 82db9d8 | 2012-05-23 22:06:27 +0300 | [diff] [blame] | 282 | int tooltip_count; |
Kristian Høgsberg | bf74d52 | 2012-11-30 14:54:35 -0500 | [diff] [blame] | 283 | int default_cursor; |
Neil Roberts | 97b747c | 2013-12-19 16:17:12 +0000 | [diff] [blame] | 284 | /* If this is set to false then no cairo surface will be |
| 285 | * created before redrawing the surface. This is useful if the |
| 286 | * redraw handler is going to do completely custom rendering |
| 287 | * such as using EGL directly */ |
| 288 | int use_cairo; |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 289 | }; |
| 290 | |
Rusty Lynch | 041815a | 2013-08-08 21:20:38 -0700 | [diff] [blame] | 291 | struct touch_point { |
| 292 | int32_t id; |
Kristian Høgsberg | ef9c8eb | 2014-01-07 12:57:59 -0800 | [diff] [blame] | 293 | float x, y; |
Rusty Lynch | 041815a | 2013-08-08 21:20:38 -0700 | [diff] [blame] | 294 | struct widget *widget; |
| 295 | struct wl_list link; |
| 296 | }; |
| 297 | |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 298 | struct input { |
| 299 | struct display *display; |
Daniel Stone | 37816df | 2012-05-16 18:45:18 +0100 | [diff] [blame] | 300 | struct wl_seat *seat; |
| 301 | struct wl_pointer *pointer; |
| 302 | struct wl_keyboard *keyboard; |
Rusty Lynch | 041815a | 2013-08-08 21:20:38 -0700 | [diff] [blame] | 303 | struct wl_touch *touch; |
| 304 | struct wl_list touch_point_list; |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 305 | struct window *pointer_focus; |
| 306 | struct window *keyboard_focus; |
Rusty Lynch | 041815a | 2013-08-08 21:20:38 -0700 | [diff] [blame] | 307 | struct window *touch_focus; |
Ander Conselvan de Oliveira | 1493d2a | 2012-05-03 12:29:46 +0300 | [diff] [blame] | 308 | int current_cursor; |
Ander Conselvan de Oliveira | 8062007 | 2012-06-15 17:27:36 +0300 | [diff] [blame] | 309 | uint32_t cursor_anim_start; |
| 310 | struct wl_callback *cursor_frame_cb; |
Ander Conselvan de Oliveira | 37ffc3c | 2012-06-15 17:27:35 +0300 | [diff] [blame] | 311 | struct wl_surface *pointer_surface; |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 312 | uint32_t modifiers; |
Kristian Høgsberg | eae5de7 | 2012-04-11 22:42:15 -0400 | [diff] [blame] | 313 | uint32_t pointer_enter_serial; |
Kristian Høgsberg | 11f600d | 2012-06-22 10:52:58 -0400 | [diff] [blame] | 314 | uint32_t cursor_serial; |
Kristian Høgsberg | 80680c7 | 2012-05-10 12:21:37 -0400 | [diff] [blame] | 315 | float sx, sy; |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 316 | struct wl_list link; |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 317 | |
Kristian Høgsberg | b632351 | 2012-01-11 00:04:42 -0500 | [diff] [blame] | 318 | struct widget *focus_widget; |
Kristian Høgsberg | 831dd52 | 2012-01-10 23:46:33 -0500 | [diff] [blame] | 319 | struct widget *grab; |
| 320 | uint32_t grab_button; |
| 321 | |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 322 | struct wl_data_device *data_device; |
| 323 | struct data_offer *drag_offer; |
| 324 | struct data_offer *selection_offer; |
Xiong Zhang | bf3c1c6 | 2013-11-25 18:42:51 +0800 | [diff] [blame] | 325 | uint32_t touch_grab; |
| 326 | int32_t touch_grab_id; |
| 327 | float drag_x, drag_y; |
| 328 | struct window *drag_focus; |
| 329 | uint32_t drag_enter_serial; |
Daniel Stone | 97f6854 | 2012-05-30 16:32:01 +0100 | [diff] [blame] | 330 | |
| 331 | struct { |
Daniel Stone | 97f6854 | 2012-05-30 16:32:01 +0100 | [diff] [blame] | 332 | struct xkb_keymap *keymap; |
| 333 | struct xkb_state *state; |
| 334 | xkb_mod_mask_t control_mask; |
| 335 | xkb_mod_mask_t alt_mask; |
| 336 | xkb_mod_mask_t shift_mask; |
| 337 | } xkb; |
Kristian Høgsberg | cf4d244 | 2012-06-20 14:52:12 -0400 | [diff] [blame] | 338 | |
Jonny Lamb | 0695908 | 2014-08-12 14:58:27 +0200 | [diff] [blame] | 339 | int32_t repeat_rate_sec; |
| 340 | int32_t repeat_rate_nsec; |
| 341 | int32_t repeat_delay_sec; |
| 342 | int32_t repeat_delay_nsec; |
| 343 | |
Kristian Høgsberg | cf4d244 | 2012-06-20 14:52:12 -0400 | [diff] [blame] | 344 | struct task repeat_task; |
| 345 | int repeat_timer_fd; |
| 346 | uint32_t repeat_sym; |
| 347 | uint32_t repeat_key; |
| 348 | uint32_t repeat_time; |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 349 | }; |
| 350 | |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 351 | struct output { |
| 352 | struct display *display; |
| 353 | struct wl_output *output; |
Xiong Zhang | 83d8ee7 | 2013-10-23 13:58:35 +0800 | [diff] [blame] | 354 | uint32_t server_output_id; |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 355 | struct rectangle allocation; |
| 356 | struct wl_list link; |
Scott Moreau | 4e07236 | 2012-09-29 02:03:11 -0600 | [diff] [blame] | 357 | int transform; |
Alexander Larsson | afd319a | 2013-05-22 14:41:27 +0200 | [diff] [blame] | 358 | int scale; |
Jason Ekstrand | 738715d | 2014-04-02 19:53:50 -0500 | [diff] [blame] | 359 | char *make; |
| 360 | char *model; |
Pekka Paalanen | 999c5b5 | 2011-11-30 10:52:38 +0200 | [diff] [blame] | 361 | |
| 362 | display_output_handler_t destroy_handler; |
| 363 | void *user_data; |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 364 | }; |
| 365 | |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 366 | struct window_frame { |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 367 | struct widget *widget; |
| 368 | struct widget *child; |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 369 | struct frame *frame; |
Xiong Zhang | bfb4ade | 2014-06-12 11:06:25 +0800 | [diff] [blame] | 370 | |
| 371 | uint32_t last_time; |
| 372 | uint32_t did_double, double_click; |
Xiong Zhang | 382de46 | 2014-06-12 11:06:26 +0800 | [diff] [blame^] | 373 | int32_t last_id, double_id; |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 374 | }; |
| 375 | |
Kristian Høgsberg | 4f7dcd6 | 2012-01-06 21:59:05 -0500 | [diff] [blame] | 376 | struct menu { |
Jasper St. Pierre | dda9313 | 2014-03-13 12:06:00 -0400 | [diff] [blame] | 377 | void *user_data; |
Kristian Høgsberg | 4f7dcd6 | 2012-01-06 21:59:05 -0500 | [diff] [blame] | 378 | struct window *window; |
Kristian Høgsberg | 75bc667 | 2012-01-10 09:43:58 -0500 | [diff] [blame] | 379 | struct widget *widget; |
Kristian Høgsberg | 831dd52 | 2012-01-10 23:46:33 -0500 | [diff] [blame] | 380 | struct input *input; |
Kristian Høgsberg | c680e90 | 2013-10-23 21:49:30 -0700 | [diff] [blame] | 381 | struct frame *frame; |
Kristian Høgsberg | 4f7dcd6 | 2012-01-06 21:59:05 -0500 | [diff] [blame] | 382 | const char **entries; |
| 383 | uint32_t time; |
| 384 | int current; |
| 385 | int count; |
Kristian Høgsberg | d2fbb38 | 2012-10-30 13:45:22 -0400 | [diff] [blame] | 386 | int release_count; |
Kristian Høgsberg | 4f7dcd6 | 2012-01-06 21:59:05 -0500 | [diff] [blame] | 387 | menu_func_t func; |
| 388 | }; |
| 389 | |
Tiago Vignatti | 82db9d8 | 2012-05-23 22:06:27 +0300 | [diff] [blame] | 390 | struct tooltip { |
| 391 | struct widget *parent; |
Tiago Vignatti | 82db9d8 | 2012-05-23 22:06:27 +0300 | [diff] [blame] | 392 | struct widget *widget; |
| 393 | char *entry; |
| 394 | struct task tooltip_task; |
| 395 | int tooltip_fd; |
| 396 | float x, y; |
| 397 | }; |
| 398 | |
Ander Conselvan de Oliveira | 001de54 | 2012-05-07 11:34:26 -0700 | [diff] [blame] | 399 | struct shm_pool { |
| 400 | struct wl_shm_pool *pool; |
| 401 | size_t size; |
| 402 | size_t used; |
| 403 | void *data; |
| 404 | }; |
| 405 | |
Kristian Høgsberg | 7d80406 | 2010-09-07 21:50:06 -0400 | [diff] [blame] | 406 | enum { |
Ander Conselvan de Oliveira | dc8c8fc | 2012-05-25 16:01:41 +0300 | [diff] [blame] | 407 | CURSOR_DEFAULT = 100, |
| 408 | CURSOR_UNSET |
Kristian Høgsberg | 7d80406 | 2010-09-07 21:50:06 -0400 | [diff] [blame] | 409 | }; |
| 410 | |
Pekka Paalanen | 32127ca | 2012-11-19 15:32:51 +0200 | [diff] [blame] | 411 | static const cairo_user_data_key_t shm_surface_data_key; |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 412 | |
Pekka Paalanen | 9777744 | 2013-05-22 10:20:05 +0300 | [diff] [blame] | 413 | /* #define DEBUG */ |
| 414 | |
| 415 | #ifdef DEBUG |
Pekka Paalanen | 7123388 | 2013-04-25 13:57:53 +0300 | [diff] [blame] | 416 | |
| 417 | static void |
| 418 | debug_print(void *proxy, int line, const char *func, const char *fmt, ...) |
| 419 | __attribute__ ((format (printf, 4, 5))); |
| 420 | |
| 421 | static void |
| 422 | debug_print(void *proxy, int line, const char *func, const char *fmt, ...) |
| 423 | { |
| 424 | va_list ap; |
| 425 | struct timeval tv; |
| 426 | |
| 427 | gettimeofday(&tv, NULL); |
| 428 | fprintf(stderr, "%8ld.%03ld ", |
| 429 | (long)tv.tv_sec & 0xffff, (long)tv.tv_usec / 1000); |
| 430 | |
| 431 | if (proxy) |
| 432 | fprintf(stderr, "%s@%d ", |
| 433 | wl_proxy_get_class(proxy), wl_proxy_get_id(proxy)); |
| 434 | |
| 435 | /*fprintf(stderr, __FILE__ ":%d:%s ", line, func);*/ |
| 436 | fprintf(stderr, "%s ", func); |
| 437 | |
| 438 | va_start(ap, fmt); |
| 439 | vfprintf(stderr, fmt, ap); |
| 440 | va_end(ap); |
| 441 | } |
| 442 | |
| 443 | #define DBG(fmt, ...) \ |
| 444 | debug_print(NULL, __LINE__, __func__, fmt, ##__VA_ARGS__) |
| 445 | |
| 446 | #define DBG_OBJ(obj, fmt, ...) \ |
| 447 | debug_print(obj, __LINE__, __func__, fmt, ##__VA_ARGS__) |
| 448 | |
| 449 | #else |
| 450 | |
| 451 | #define DBG(...) do {} while (0) |
| 452 | #define DBG_OBJ(...) do {} while (0) |
| 453 | |
| 454 | #endif |
| 455 | |
Alexander Larsson | 1818e31 | 2013-05-22 14:41:31 +0200 | [diff] [blame] | 456 | static void |
Alexander Larsson | edddbd1 | 2013-05-24 13:09:43 +0200 | [diff] [blame] | 457 | surface_to_buffer_size (enum wl_output_transform buffer_transform, int32_t buffer_scale, int32_t *width, int32_t *height) |
Alexander Larsson | 1818e31 | 2013-05-22 14:41:31 +0200 | [diff] [blame] | 458 | { |
| 459 | int32_t tmp; |
| 460 | |
| 461 | switch (buffer_transform) { |
| 462 | case WL_OUTPUT_TRANSFORM_90: |
| 463 | case WL_OUTPUT_TRANSFORM_270: |
| 464 | case WL_OUTPUT_TRANSFORM_FLIPPED_90: |
| 465 | case WL_OUTPUT_TRANSFORM_FLIPPED_270: |
| 466 | tmp = *width; |
| 467 | *width = *height; |
| 468 | *height = tmp; |
| 469 | break; |
| 470 | default: |
| 471 | break; |
| 472 | } |
| 473 | |
| 474 | *width *= buffer_scale; |
| 475 | *height *= buffer_scale; |
| 476 | } |
| 477 | |
| 478 | static void |
Alexander Larsson | edddbd1 | 2013-05-24 13:09:43 +0200 | [diff] [blame] | 479 | buffer_to_surface_size (enum wl_output_transform buffer_transform, int32_t buffer_scale, int32_t *width, int32_t *height) |
Alexander Larsson | 1818e31 | 2013-05-22 14:41:31 +0200 | [diff] [blame] | 480 | { |
| 481 | int32_t tmp; |
| 482 | |
| 483 | switch (buffer_transform) { |
| 484 | case WL_OUTPUT_TRANSFORM_90: |
| 485 | case WL_OUTPUT_TRANSFORM_270: |
| 486 | case WL_OUTPUT_TRANSFORM_FLIPPED_90: |
| 487 | case WL_OUTPUT_TRANSFORM_FLIPPED_270: |
| 488 | tmp = *width; |
| 489 | *width = *height; |
| 490 | *height = tmp; |
| 491 | break; |
| 492 | default: |
| 493 | break; |
| 494 | } |
| 495 | |
| 496 | *width /= buffer_scale; |
| 497 | *height /= buffer_scale; |
| 498 | } |
| 499 | |
Kristian Høgsberg | 8def264 | 2011-01-14 17:41:33 -0500 | [diff] [blame] | 500 | #ifdef HAVE_CAIRO_EGL |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 501 | |
Pekka Paalanen | 03fc316 | 2012-11-19 17:15:58 +0200 | [diff] [blame] | 502 | struct egl_window_surface { |
| 503 | struct toysurface base; |
| 504 | cairo_surface_t *cairo_surface; |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 505 | struct display *display; |
| 506 | struct wl_surface *surface; |
Pekka Paalanen | 03fc316 | 2012-11-19 17:15:58 +0200 | [diff] [blame] | 507 | struct wl_egl_window *egl_window; |
| 508 | EGLSurface egl_surface; |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 509 | }; |
| 510 | |
Pekka Paalanen | 03fc316 | 2012-11-19 17:15:58 +0200 | [diff] [blame] | 511 | static struct egl_window_surface * |
| 512 | to_egl_window_surface(struct toysurface *base) |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 513 | { |
Pekka Paalanen | 03fc316 | 2012-11-19 17:15:58 +0200 | [diff] [blame] | 514 | return container_of(base, struct egl_window_surface, base); |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 515 | } |
| 516 | |
| 517 | static cairo_surface_t * |
Pekka Paalanen | 03fc316 | 2012-11-19 17:15:58 +0200 | [diff] [blame] | 518 | egl_window_surface_prepare(struct toysurface *base, int dx, int dy, |
Alexander Larsson | 1818e31 | 2013-05-22 14:41:31 +0200 | [diff] [blame] | 519 | int32_t width, int32_t height, uint32_t flags, |
Alexander Larsson | edddbd1 | 2013-05-24 13:09:43 +0200 | [diff] [blame] | 520 | enum wl_output_transform buffer_transform, int32_t buffer_scale) |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 521 | { |
Pekka Paalanen | 03fc316 | 2012-11-19 17:15:58 +0200 | [diff] [blame] | 522 | struct egl_window_surface *surface = to_egl_window_surface(base); |
| 523 | |
Alexander Larsson | 1818e31 | 2013-05-22 14:41:31 +0200 | [diff] [blame] | 524 | surface_to_buffer_size (buffer_transform, buffer_scale, &width, &height); |
| 525 | |
Pekka Paalanen | 03fc316 | 2012-11-19 17:15:58 +0200 | [diff] [blame] | 526 | wl_egl_window_resize(surface->egl_window, width, height, dx, dy); |
| 527 | cairo_gl_surface_set_size(surface->cairo_surface, width, height); |
| 528 | |
| 529 | return cairo_surface_reference(surface->cairo_surface); |
| 530 | } |
| 531 | |
| 532 | static void |
| 533 | egl_window_surface_swap(struct toysurface *base, |
Alexander Larsson | edddbd1 | 2013-05-24 13:09:43 +0200 | [diff] [blame] | 534 | enum wl_output_transform buffer_transform, int32_t buffer_scale, |
Pekka Paalanen | 03fc316 | 2012-11-19 17:15:58 +0200 | [diff] [blame] | 535 | struct rectangle *server_allocation) |
| 536 | { |
| 537 | struct egl_window_surface *surface = to_egl_window_surface(base); |
| 538 | |
| 539 | cairo_gl_surface_swapbuffers(surface->cairo_surface); |
| 540 | wl_egl_window_get_attached_size(surface->egl_window, |
| 541 | &server_allocation->width, |
| 542 | &server_allocation->height); |
Alexander Larsson | 1818e31 | 2013-05-22 14:41:31 +0200 | [diff] [blame] | 543 | |
| 544 | buffer_to_surface_size (buffer_transform, buffer_scale, |
| 545 | &server_allocation->width, |
| 546 | &server_allocation->height); |
Pekka Paalanen | 03fc316 | 2012-11-19 17:15:58 +0200 | [diff] [blame] | 547 | } |
| 548 | |
| 549 | static int |
| 550 | egl_window_surface_acquire(struct toysurface *base, EGLContext ctx) |
| 551 | { |
| 552 | struct egl_window_surface *surface = to_egl_window_surface(base); |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 553 | cairo_device_t *device; |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 554 | |
Pekka Paalanen | 03fc316 | 2012-11-19 17:15:58 +0200 | [diff] [blame] | 555 | device = cairo_surface_get_device(surface->cairo_surface); |
| 556 | if (!device) |
| 557 | return -1; |
| 558 | |
| 559 | if (!ctx) { |
| 560 | if (device == surface->display->argb_device) |
| 561 | ctx = surface->display->argb_ctx; |
| 562 | else |
| 563 | assert(0); |
| 564 | } |
| 565 | |
| 566 | cairo_device_flush(device); |
| 567 | cairo_device_acquire(device); |
| 568 | if (!eglMakeCurrent(surface->display->dpy, surface->egl_surface, |
| 569 | surface->egl_surface, ctx)) |
| 570 | fprintf(stderr, "failed to make surface current\n"); |
| 571 | |
| 572 | return 0; |
| 573 | } |
| 574 | |
| 575 | static void |
| 576 | egl_window_surface_release(struct toysurface *base) |
| 577 | { |
| 578 | struct egl_window_surface *surface = to_egl_window_surface(base); |
| 579 | cairo_device_t *device; |
| 580 | |
| 581 | device = cairo_surface_get_device(surface->cairo_surface); |
| 582 | if (!device) |
| 583 | return; |
| 584 | |
Arnaud Vrac | 38d90be | 2014-08-25 20:56:43 +0200 | [diff] [blame] | 585 | if (!eglMakeCurrent(surface->display->dpy, |
| 586 | EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT)) |
Pekka Paalanen | 03fc316 | 2012-11-19 17:15:58 +0200 | [diff] [blame] | 587 | fprintf(stderr, "failed to make context current\n"); |
| 588 | |
| 589 | cairo_device_release(device); |
| 590 | } |
| 591 | |
| 592 | static void |
| 593 | egl_window_surface_destroy(struct toysurface *base) |
| 594 | { |
| 595 | struct egl_window_surface *surface = to_egl_window_surface(base); |
| 596 | struct display *d = surface->display; |
| 597 | |
| 598 | cairo_surface_destroy(surface->cairo_surface); |
| 599 | eglDestroySurface(d->dpy, surface->egl_surface); |
| 600 | wl_egl_window_destroy(surface->egl_window); |
| 601 | surface->surface = NULL; |
| 602 | |
| 603 | free(surface); |
| 604 | } |
| 605 | |
| 606 | static struct toysurface * |
| 607 | egl_window_surface_create(struct display *display, |
| 608 | struct wl_surface *wl_surface, |
| 609 | uint32_t flags, |
| 610 | struct rectangle *rectangle) |
| 611 | { |
| 612 | struct egl_window_surface *surface; |
| 613 | |
Pekka Paalanen | b362736 | 2012-11-19 17:16:00 +0200 | [diff] [blame] | 614 | if (display->dpy == EGL_NO_DISPLAY) |
| 615 | return NULL; |
| 616 | |
Pekka Paalanen | 03fc316 | 2012-11-19 17:15:58 +0200 | [diff] [blame] | 617 | surface = calloc(1, sizeof *surface); |
| 618 | if (!surface) |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 619 | return NULL; |
| 620 | |
Pekka Paalanen | 03fc316 | 2012-11-19 17:15:58 +0200 | [diff] [blame] | 621 | surface->base.prepare = egl_window_surface_prepare; |
| 622 | surface->base.swap = egl_window_surface_swap; |
| 623 | surface->base.acquire = egl_window_surface_acquire; |
| 624 | surface->base.release = egl_window_surface_release; |
| 625 | surface->base.destroy = egl_window_surface_destroy; |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 626 | |
Pekka Paalanen | 03fc316 | 2012-11-19 17:15:58 +0200 | [diff] [blame] | 627 | surface->display = display; |
| 628 | surface->surface = wl_surface; |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 629 | |
Pekka Paalanen | 03fc316 | 2012-11-19 17:15:58 +0200 | [diff] [blame] | 630 | surface->egl_window = wl_egl_window_create(surface->surface, |
| 631 | rectangle->width, |
| 632 | rectangle->height); |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 633 | |
Pekka Paalanen | 03fc316 | 2012-11-19 17:15:58 +0200 | [diff] [blame] | 634 | surface->egl_surface = eglCreateWindowSurface(display->dpy, |
| 635 | display->argb_config, |
| 636 | surface->egl_window, |
| 637 | NULL); |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 638 | |
Pekka Paalanen | 03fc316 | 2012-11-19 17:15:58 +0200 | [diff] [blame] | 639 | surface->cairo_surface = |
| 640 | cairo_gl_surface_create_for_egl(display->argb_device, |
| 641 | surface->egl_surface, |
| 642 | rectangle->width, |
| 643 | rectangle->height); |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 644 | |
Pekka Paalanen | 03fc316 | 2012-11-19 17:15:58 +0200 | [diff] [blame] | 645 | return &surface->base; |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 646 | } |
| 647 | |
Pekka Paalanen | b362736 | 2012-11-19 17:16:00 +0200 | [diff] [blame] | 648 | #else |
| 649 | |
| 650 | static struct toysurface * |
| 651 | egl_window_surface_create(struct display *display, |
| 652 | struct wl_surface *wl_surface, |
| 653 | uint32_t flags, |
| 654 | struct rectangle *rectangle) |
| 655 | { |
| 656 | return NULL; |
| 657 | } |
| 658 | |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 659 | #endif |
| 660 | |
Pekka Paalanen | 0c6a343 | 2012-11-19 15:32:50 +0200 | [diff] [blame] | 661 | struct shm_surface_data { |
| 662 | struct wl_buffer *buffer; |
| 663 | struct shm_pool *pool; |
| 664 | }; |
| 665 | |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 666 | struct wl_buffer * |
| 667 | display_get_buffer_for_surface(struct display *display, |
| 668 | cairo_surface_t *surface) |
| 669 | { |
Pekka Paalanen | 0c6a343 | 2012-11-19 15:32:50 +0200 | [diff] [blame] | 670 | struct shm_surface_data *data; |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 671 | |
Pekka Paalanen | 32127ca | 2012-11-19 15:32:51 +0200 | [diff] [blame] | 672 | data = cairo_surface_get_user_data(surface, &shm_surface_data_key); |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 673 | |
| 674 | return data->buffer; |
| 675 | } |
| 676 | |
Kristian Høgsberg | 06bc264 | 2010-12-01 09:50:16 -0500 | [diff] [blame] | 677 | static void |
Ander Conselvan de Oliveira | 001de54 | 2012-05-07 11:34:26 -0700 | [diff] [blame] | 678 | shm_pool_destroy(struct shm_pool *pool); |
| 679 | |
| 680 | static void |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 681 | shm_surface_data_destroy(void *p) |
| 682 | { |
| 683 | struct shm_surface_data *data = p; |
| 684 | |
Pekka Paalanen | 0c6a343 | 2012-11-19 15:32:50 +0200 | [diff] [blame] | 685 | wl_buffer_destroy(data->buffer); |
Ander Conselvan de Oliveira | 001de54 | 2012-05-07 11:34:26 -0700 | [diff] [blame] | 686 | if (data->pool) |
| 687 | shm_pool_destroy(data->pool); |
Ander Conselvan de Oliveira | 2a3cd28 | 2012-06-19 13:45:55 +0300 | [diff] [blame] | 688 | |
| 689 | free(data); |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 690 | } |
| 691 | |
Kristian Høgsberg | 1662628 | 2012-04-03 11:21:27 -0400 | [diff] [blame] | 692 | static struct wl_shm_pool * |
| 693 | make_shm_pool(struct display *display, int size, void **data) |
| 694 | { |
Kristian Høgsberg | 1662628 | 2012-04-03 11:21:27 -0400 | [diff] [blame] | 695 | struct wl_shm_pool *pool; |
| 696 | int fd; |
| 697 | |
Pekka Paalanen | 1da1b8f | 2012-06-06 16:59:43 +0300 | [diff] [blame] | 698 | fd = os_create_anonymous_file(size); |
Kristian Høgsberg | 1662628 | 2012-04-03 11:21:27 -0400 | [diff] [blame] | 699 | if (fd < 0) { |
Pekka Paalanen | 1da1b8f | 2012-06-06 16:59:43 +0300 | [diff] [blame] | 700 | fprintf(stderr, "creating a buffer file for %d B failed: %m\n", |
| 701 | size); |
Kristian Høgsberg | 1662628 | 2012-04-03 11:21:27 -0400 | [diff] [blame] | 702 | return NULL; |
| 703 | } |
| 704 | |
| 705 | *data = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); |
Kristian Høgsberg | 1662628 | 2012-04-03 11:21:27 -0400 | [diff] [blame] | 706 | if (*data == MAP_FAILED) { |
| 707 | fprintf(stderr, "mmap failed: %m\n"); |
| 708 | close(fd); |
| 709 | return NULL; |
| 710 | } |
| 711 | |
| 712 | pool = wl_shm_create_pool(display->shm, fd, size); |
| 713 | |
| 714 | close(fd); |
| 715 | |
| 716 | return pool; |
| 717 | } |
| 718 | |
Ander Conselvan de Oliveira | 001de54 | 2012-05-07 11:34:26 -0700 | [diff] [blame] | 719 | static struct shm_pool * |
| 720 | shm_pool_create(struct display *display, size_t size) |
| 721 | { |
| 722 | struct shm_pool *pool = malloc(sizeof *pool); |
| 723 | |
| 724 | if (!pool) |
| 725 | return NULL; |
| 726 | |
| 727 | pool->pool = make_shm_pool(display, size, &pool->data); |
| 728 | if (!pool->pool) { |
| 729 | free(pool); |
| 730 | return NULL; |
| 731 | } |
| 732 | |
| 733 | pool->size = size; |
| 734 | pool->used = 0; |
| 735 | |
| 736 | return pool; |
| 737 | } |
| 738 | |
| 739 | static void * |
| 740 | shm_pool_allocate(struct shm_pool *pool, size_t size, int *offset) |
| 741 | { |
| 742 | if (pool->used + size > pool->size) |
| 743 | return NULL; |
| 744 | |
| 745 | *offset = pool->used; |
| 746 | pool->used += size; |
| 747 | |
| 748 | return (char *) pool->data + *offset; |
| 749 | } |
| 750 | |
| 751 | /* destroy the pool. this does not unmap the memory though */ |
| 752 | static void |
| 753 | shm_pool_destroy(struct shm_pool *pool) |
| 754 | { |
| 755 | munmap(pool->data, pool->size); |
| 756 | wl_shm_pool_destroy(pool->pool); |
| 757 | free(pool); |
| 758 | } |
| 759 | |
| 760 | /* Start allocating from the beginning of the pool again */ |
| 761 | static void |
| 762 | shm_pool_reset(struct shm_pool *pool) |
| 763 | { |
| 764 | pool->used = 0; |
| 765 | } |
| 766 | |
| 767 | static int |
| 768 | data_length_for_shm_surface(struct rectangle *rect) |
| 769 | { |
| 770 | int stride; |
| 771 | |
| 772 | stride = cairo_format_stride_for_width (CAIRO_FORMAT_ARGB32, |
| 773 | rect->width); |
| 774 | return stride * rect->height; |
| 775 | } |
| 776 | |
Kristian Høgsberg | 06bc264 | 2010-12-01 09:50:16 -0500 | [diff] [blame] | 777 | static cairo_surface_t * |
Ander Conselvan de Oliveira | 001de54 | 2012-05-07 11:34:26 -0700 | [diff] [blame] | 778 | display_create_shm_surface_from_pool(struct display *display, |
| 779 | struct rectangle *rectangle, |
| 780 | uint32_t flags, struct shm_pool *pool) |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 781 | { |
| 782 | struct shm_surface_data *data; |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 783 | uint32_t format; |
Kristian Høgsberg | 3be87d1 | 2011-05-13 13:45:17 -0400 | [diff] [blame] | 784 | cairo_surface_t *surface; |
Tomeu Vizoso | bee45a1 | 2013-08-06 20:05:54 +0200 | [diff] [blame] | 785 | cairo_format_t cairo_format; |
Ander Conselvan de Oliveira | 001de54 | 2012-05-07 11:34:26 -0700 | [diff] [blame] | 786 | int stride, length, offset; |
Kristian Høgsberg | 1103a1a | 2012-04-03 12:00:48 -0400 | [diff] [blame] | 787 | void *map; |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 788 | |
| 789 | data = malloc(sizeof *data); |
| 790 | if (data == NULL) |
| 791 | return NULL; |
| 792 | |
Tomeu Vizoso | bee45a1 | 2013-08-06 20:05:54 +0200 | [diff] [blame] | 793 | if (flags & SURFACE_HINT_RGB565 && display->has_rgb565) |
| 794 | cairo_format = CAIRO_FORMAT_RGB16_565; |
| 795 | else |
| 796 | cairo_format = CAIRO_FORMAT_ARGB32; |
| 797 | |
| 798 | stride = cairo_format_stride_for_width (cairo_format, rectangle->width); |
Ander Conselvan de Oliveira | 001de54 | 2012-05-07 11:34:26 -0700 | [diff] [blame] | 799 | length = stride * rectangle->height; |
| 800 | data->pool = NULL; |
| 801 | map = shm_pool_allocate(pool, length, &offset); |
| 802 | |
| 803 | if (!map) { |
| 804 | free(data); |
| 805 | return NULL; |
Kristian Høgsberg | 1103a1a | 2012-04-03 12:00:48 -0400 | [diff] [blame] | 806 | } |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 807 | |
Kristian Høgsberg | 1103a1a | 2012-04-03 12:00:48 -0400 | [diff] [blame] | 808 | surface = cairo_image_surface_create_for_data (map, |
Tomeu Vizoso | bee45a1 | 2013-08-06 20:05:54 +0200 | [diff] [blame] | 809 | cairo_format, |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 810 | rectangle->width, |
| 811 | rectangle->height, |
| 812 | stride); |
| 813 | |
Pekka Paalanen | 32127ca | 2012-11-19 15:32:51 +0200 | [diff] [blame] | 814 | cairo_surface_set_user_data(surface, &shm_surface_data_key, |
| 815 | data, shm_surface_data_destroy); |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 816 | |
Tomeu Vizoso | bee45a1 | 2013-08-06 20:05:54 +0200 | [diff] [blame] | 817 | if (flags & SURFACE_HINT_RGB565 && display->has_rgb565) |
| 818 | format = WL_SHM_FORMAT_RGB565; |
| 819 | else { |
| 820 | if (flags & SURFACE_OPAQUE) |
| 821 | format = WL_SHM_FORMAT_XRGB8888; |
| 822 | else |
| 823 | format = WL_SHM_FORMAT_ARGB8888; |
| 824 | } |
Kristian Høgsberg | 3be87d1 | 2011-05-13 13:45:17 -0400 | [diff] [blame] | 825 | |
Pekka Paalanen | 0c6a343 | 2012-11-19 15:32:50 +0200 | [diff] [blame] | 826 | data->buffer = wl_shm_pool_create_buffer(pool->pool, offset, |
| 827 | rectangle->width, |
| 828 | rectangle->height, |
| 829 | stride, format); |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 830 | |
Ander Conselvan de Oliveira | 001de54 | 2012-05-07 11:34:26 -0700 | [diff] [blame] | 831 | return surface; |
| 832 | } |
| 833 | |
| 834 | static cairo_surface_t * |
| 835 | display_create_shm_surface(struct display *display, |
| 836 | struct rectangle *rectangle, uint32_t flags, |
Pekka Paalanen | 9943686 | 2012-11-19 17:15:59 +0200 | [diff] [blame] | 837 | struct shm_pool *alternate_pool, |
| 838 | struct shm_surface_data **data_ret) |
Ander Conselvan de Oliveira | 001de54 | 2012-05-07 11:34:26 -0700 | [diff] [blame] | 839 | { |
| 840 | struct shm_surface_data *data; |
| 841 | struct shm_pool *pool; |
| 842 | cairo_surface_t *surface; |
| 843 | |
Pekka Paalanen | 9943686 | 2012-11-19 17:15:59 +0200 | [diff] [blame] | 844 | if (alternate_pool) { |
| 845 | shm_pool_reset(alternate_pool); |
Ander Conselvan de Oliveira | 001de54 | 2012-05-07 11:34:26 -0700 | [diff] [blame] | 846 | surface = display_create_shm_surface_from_pool(display, |
| 847 | rectangle, |
| 848 | flags, |
Pekka Paalanen | 9943686 | 2012-11-19 17:15:59 +0200 | [diff] [blame] | 849 | alternate_pool); |
| 850 | if (surface) { |
| 851 | data = cairo_surface_get_user_data(surface, |
| 852 | &shm_surface_data_key); |
| 853 | goto out; |
| 854 | } |
Ander Conselvan de Oliveira | 001de54 | 2012-05-07 11:34:26 -0700 | [diff] [blame] | 855 | } |
| 856 | |
| 857 | pool = shm_pool_create(display, |
| 858 | data_length_for_shm_surface(rectangle)); |
| 859 | if (!pool) |
| 860 | return NULL; |
| 861 | |
| 862 | surface = |
| 863 | display_create_shm_surface_from_pool(display, rectangle, |
| 864 | flags, pool); |
| 865 | |
| 866 | if (!surface) { |
| 867 | shm_pool_destroy(pool); |
| 868 | return NULL; |
| 869 | } |
| 870 | |
| 871 | /* make sure we destroy the pool when the surface is destroyed */ |
Pekka Paalanen | 32127ca | 2012-11-19 15:32:51 +0200 | [diff] [blame] | 872 | data = cairo_surface_get_user_data(surface, &shm_surface_data_key); |
Ander Conselvan de Oliveira | 001de54 | 2012-05-07 11:34:26 -0700 | [diff] [blame] | 873 | data->pool = pool; |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 874 | |
Pekka Paalanen | 9943686 | 2012-11-19 17:15:59 +0200 | [diff] [blame] | 875 | out: |
| 876 | if (data_ret) |
| 877 | *data_ret = data; |
| 878 | |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 879 | return surface; |
| 880 | } |
| 881 | |
nobled | 7b87cb0 | 2011-02-01 18:51:47 +0000 | [diff] [blame] | 882 | static int |
| 883 | check_size(struct rectangle *rect) |
| 884 | { |
| 885 | if (rect->width && rect->height) |
| 886 | return 0; |
| 887 | |
| 888 | fprintf(stderr, "tried to create surface of " |
| 889 | "width: %d, height: %d\n", rect->width, rect->height); |
| 890 | return -1; |
| 891 | } |
| 892 | |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 893 | cairo_surface_t * |
| 894 | display_create_surface(struct display *display, |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 895 | struct wl_surface *surface, |
Kristian Høgsberg | 3be87d1 | 2011-05-13 13:45:17 -0400 | [diff] [blame] | 896 | struct rectangle *rectangle, |
| 897 | uint32_t flags) |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 898 | { |
nobled | 7b87cb0 | 2011-02-01 18:51:47 +0000 | [diff] [blame] | 899 | if (check_size(rectangle) < 0) |
| 900 | return NULL; |
Pekka Paalanen | 768117f | 2012-11-19 17:15:57 +0200 | [diff] [blame] | 901 | |
| 902 | assert(flags & SURFACE_SHM); |
Pekka Paalanen | 9943686 | 2012-11-19 17:15:59 +0200 | [diff] [blame] | 903 | return display_create_shm_surface(display, rectangle, flags, |
| 904 | NULL, NULL); |
| 905 | } |
| 906 | |
Pekka Paalanen | a4eda73 | 2012-11-19 17:16:02 +0200 | [diff] [blame] | 907 | struct shm_surface_leaf { |
| 908 | cairo_surface_t *cairo_surface; |
| 909 | /* 'data' is automatically destroyed, when 'cairo_surface' is */ |
| 910 | struct shm_surface_data *data; |
| 911 | |
| 912 | struct shm_pool *resize_pool; |
| 913 | int busy; |
| 914 | }; |
| 915 | |
| 916 | static void |
| 917 | shm_surface_leaf_release(struct shm_surface_leaf *leaf) |
| 918 | { |
| 919 | if (leaf->cairo_surface) |
| 920 | cairo_surface_destroy(leaf->cairo_surface); |
| 921 | /* leaf->data already destroyed via cairo private */ |
| 922 | |
| 923 | if (leaf->resize_pool) |
| 924 | shm_pool_destroy(leaf->resize_pool); |
Pekka Paalanen | 550d66b | 2013-02-13 16:17:12 +0200 | [diff] [blame] | 925 | |
| 926 | memset(leaf, 0, sizeof *leaf); |
Pekka Paalanen | a4eda73 | 2012-11-19 17:16:02 +0200 | [diff] [blame] | 927 | } |
| 928 | |
Pekka Paalanen | aef0254 | 2013-04-25 13:57:47 +0300 | [diff] [blame] | 929 | #define MAX_LEAVES 3 |
| 930 | |
Pekka Paalanen | 9943686 | 2012-11-19 17:15:59 +0200 | [diff] [blame] | 931 | struct shm_surface { |
| 932 | struct toysurface base; |
| 933 | struct display *display; |
| 934 | struct wl_surface *surface; |
| 935 | uint32_t flags; |
| 936 | int dx, dy; |
| 937 | |
Pekka Paalanen | aef0254 | 2013-04-25 13:57:47 +0300 | [diff] [blame] | 938 | struct shm_surface_leaf leaf[MAX_LEAVES]; |
Pekka Paalanen | a4eda73 | 2012-11-19 17:16:02 +0200 | [diff] [blame] | 939 | struct shm_surface_leaf *current; |
Pekka Paalanen | 9943686 | 2012-11-19 17:15:59 +0200 | [diff] [blame] | 940 | }; |
| 941 | |
| 942 | static struct shm_surface * |
| 943 | to_shm_surface(struct toysurface *base) |
| 944 | { |
| 945 | return container_of(base, struct shm_surface, base); |
| 946 | } |
| 947 | |
Pekka Paalanen | a4eda73 | 2012-11-19 17:16:02 +0200 | [diff] [blame] | 948 | static void |
Pekka Paalanen | 9777744 | 2013-05-22 10:20:05 +0300 | [diff] [blame] | 949 | shm_surface_buffer_state_debug(struct shm_surface *surface, const char *msg) |
| 950 | { |
| 951 | #ifdef DEBUG |
| 952 | struct shm_surface_leaf *leaf; |
| 953 | char bufs[MAX_LEAVES + 1]; |
| 954 | int i; |
| 955 | |
| 956 | for (i = 0; i < MAX_LEAVES; i++) { |
| 957 | leaf = &surface->leaf[i]; |
| 958 | |
| 959 | if (leaf->busy) |
| 960 | bufs[i] = 'b'; |
| 961 | else if (leaf->cairo_surface) |
| 962 | bufs[i] = 'a'; |
| 963 | else |
| 964 | bufs[i] = ' '; |
| 965 | } |
| 966 | |
| 967 | bufs[MAX_LEAVES] = '\0'; |
| 968 | DBG_OBJ(surface->surface, "%s, leaves [%s]\n", msg, bufs); |
| 969 | #endif |
| 970 | } |
| 971 | |
| 972 | static void |
Pekka Paalanen | a4eda73 | 2012-11-19 17:16:02 +0200 | [diff] [blame] | 973 | shm_surface_buffer_release(void *data, struct wl_buffer *buffer) |
| 974 | { |
Pekka Paalanen | 550d66b | 2013-02-13 16:17:12 +0200 | [diff] [blame] | 975 | struct shm_surface *surface = data; |
Pekka Paalanen | aef0254 | 2013-04-25 13:57:47 +0300 | [diff] [blame] | 976 | struct shm_surface_leaf *leaf; |
| 977 | int i; |
| 978 | int free_found; |
Pekka Paalanen | 9777744 | 2013-05-22 10:20:05 +0300 | [diff] [blame] | 979 | |
| 980 | shm_surface_buffer_state_debug(surface, "buffer_release before"); |
Pekka Paalanen | a4eda73 | 2012-11-19 17:16:02 +0200 | [diff] [blame] | 981 | |
Pekka Paalanen | aef0254 | 2013-04-25 13:57:47 +0300 | [diff] [blame] | 982 | for (i = 0; i < MAX_LEAVES; i++) { |
| 983 | leaf = &surface->leaf[i]; |
| 984 | if (leaf->data && leaf->data->buffer == buffer) { |
| 985 | leaf->busy = 0; |
| 986 | break; |
| 987 | } |
| 988 | } |
| 989 | assert(i < MAX_LEAVES && "unknown buffer released"); |
Pekka Paalanen | 4dd0c41 | 2012-12-04 16:01:16 +0200 | [diff] [blame] | 990 | |
Pekka Paalanen | aef0254 | 2013-04-25 13:57:47 +0300 | [diff] [blame] | 991 | /* Leave one free leaf with storage, release others */ |
| 992 | free_found = 0; |
| 993 | for (i = 0; i < MAX_LEAVES; i++) { |
| 994 | leaf = &surface->leaf[i]; |
| 995 | |
| 996 | if (!leaf->cairo_surface || leaf->busy) |
| 997 | continue; |
| 998 | |
| 999 | if (!free_found) |
| 1000 | free_found = 1; |
Pekka Paalanen | 9777744 | 2013-05-22 10:20:05 +0300 | [diff] [blame] | 1001 | else |
Pekka Paalanen | aef0254 | 2013-04-25 13:57:47 +0300 | [diff] [blame] | 1002 | shm_surface_leaf_release(leaf); |
| 1003 | } |
Pekka Paalanen | 7123388 | 2013-04-25 13:57:53 +0300 | [diff] [blame] | 1004 | |
Pekka Paalanen | 9777744 | 2013-05-22 10:20:05 +0300 | [diff] [blame] | 1005 | shm_surface_buffer_state_debug(surface, "buffer_release after"); |
Pekka Paalanen | a4eda73 | 2012-11-19 17:16:02 +0200 | [diff] [blame] | 1006 | } |
| 1007 | |
| 1008 | static const struct wl_buffer_listener shm_surface_buffer_listener = { |
| 1009 | shm_surface_buffer_release |
| 1010 | }; |
| 1011 | |
Pekka Paalanen | 9943686 | 2012-11-19 17:15:59 +0200 | [diff] [blame] | 1012 | static cairo_surface_t * |
| 1013 | shm_surface_prepare(struct toysurface *base, int dx, int dy, |
Alexander Larsson | 1818e31 | 2013-05-22 14:41:31 +0200 | [diff] [blame] | 1014 | int32_t width, int32_t height, uint32_t flags, |
Alexander Larsson | edddbd1 | 2013-05-24 13:09:43 +0200 | [diff] [blame] | 1015 | enum wl_output_transform buffer_transform, int32_t buffer_scale) |
Pekka Paalanen | 9943686 | 2012-11-19 17:15:59 +0200 | [diff] [blame] | 1016 | { |
Pekka Paalanen | ec07669 | 2012-11-30 13:37:27 +0200 | [diff] [blame] | 1017 | int resize_hint = !!(flags & SURFACE_HINT_RESIZE); |
Pekka Paalanen | 9943686 | 2012-11-19 17:15:59 +0200 | [diff] [blame] | 1018 | struct shm_surface *surface = to_shm_surface(base); |
Alexander Larsson | 1818e31 | 2013-05-22 14:41:31 +0200 | [diff] [blame] | 1019 | struct rectangle rect = { 0}; |
Pekka Paalanen | aef0254 | 2013-04-25 13:57:47 +0300 | [diff] [blame] | 1020 | struct shm_surface_leaf *leaf = NULL; |
| 1021 | int i; |
Pekka Paalanen | 9943686 | 2012-11-19 17:15:59 +0200 | [diff] [blame] | 1022 | |
| 1023 | surface->dx = dx; |
| 1024 | surface->dy = dy; |
| 1025 | |
Pekka Paalanen | aef0254 | 2013-04-25 13:57:47 +0300 | [diff] [blame] | 1026 | /* pick a free buffer, preferrably one that already has storage */ |
| 1027 | for (i = 0; i < MAX_LEAVES; i++) { |
| 1028 | if (surface->leaf[i].busy) |
| 1029 | continue; |
Pekka Paalanen | 4dd0c41 | 2012-12-04 16:01:16 +0200 | [diff] [blame] | 1030 | |
Pekka Paalanen | aef0254 | 2013-04-25 13:57:47 +0300 | [diff] [blame] | 1031 | if (!leaf || surface->leaf[i].cairo_surface) |
| 1032 | leaf = &surface->leaf[i]; |
| 1033 | } |
Pekka Paalanen | 7123388 | 2013-04-25 13:57:53 +0300 | [diff] [blame] | 1034 | DBG_OBJ(surface->surface, "pick leaf %d\n", |
| 1035 | (int)(leaf - &surface->leaf[0])); |
| 1036 | |
Pekka Paalanen | aef0254 | 2013-04-25 13:57:47 +0300 | [diff] [blame] | 1037 | if (!leaf) { |
| 1038 | fprintf(stderr, "%s: all buffers are held by the server.\n", |
Pekka Paalanen | a4eda73 | 2012-11-19 17:16:02 +0200 | [diff] [blame] | 1039 | __func__); |
Pekka Paalanen | 7123388 | 2013-04-25 13:57:53 +0300 | [diff] [blame] | 1040 | exit(1); |
Pekka Paalanen | a4eda73 | 2012-11-19 17:16:02 +0200 | [diff] [blame] | 1041 | return NULL; |
Pekka Paalanen | 9943686 | 2012-11-19 17:15:59 +0200 | [diff] [blame] | 1042 | } |
| 1043 | |
Pekka Paalanen | a4eda73 | 2012-11-19 17:16:02 +0200 | [diff] [blame] | 1044 | if (!resize_hint && leaf->resize_pool) { |
| 1045 | cairo_surface_destroy(leaf->cairo_surface); |
| 1046 | leaf->cairo_surface = NULL; |
| 1047 | shm_pool_destroy(leaf->resize_pool); |
| 1048 | leaf->resize_pool = NULL; |
| 1049 | } |
| 1050 | |
Alexander Larsson | 1818e31 | 2013-05-22 14:41:31 +0200 | [diff] [blame] | 1051 | surface_to_buffer_size (buffer_transform, buffer_scale, &width, &height); |
| 1052 | |
Pekka Paalanen | a4eda73 | 2012-11-19 17:16:02 +0200 | [diff] [blame] | 1053 | if (leaf->cairo_surface && |
| 1054 | cairo_image_surface_get_width(leaf->cairo_surface) == width && |
| 1055 | cairo_image_surface_get_height(leaf->cairo_surface) == height) |
Pekka Paalanen | 9943686 | 2012-11-19 17:15:59 +0200 | [diff] [blame] | 1056 | goto out; |
| 1057 | |
Pekka Paalanen | a4eda73 | 2012-11-19 17:16:02 +0200 | [diff] [blame] | 1058 | if (leaf->cairo_surface) |
| 1059 | cairo_surface_destroy(leaf->cairo_surface); |
Pekka Paalanen | 9943686 | 2012-11-19 17:15:59 +0200 | [diff] [blame] | 1060 | |
Louis-Francis Ratté-Boulianne | 6cd1de3 | 2013-05-22 18:03:11 +0300 | [diff] [blame] | 1061 | #ifdef USE_RESIZE_POOL |
Pekka Paalanen | a4eda73 | 2012-11-19 17:16:02 +0200 | [diff] [blame] | 1062 | if (resize_hint && !leaf->resize_pool) { |
Pekka Paalanen | 9943686 | 2012-11-19 17:15:59 +0200 | [diff] [blame] | 1063 | /* Create a big pool to allocate from, while continuously |
| 1064 | * resizing. Mmapping a new pool in the server |
| 1065 | * is relatively expensive, so reusing a pool performs |
| 1066 | * better, but may temporarily reserve unneeded memory. |
| 1067 | */ |
| 1068 | /* We should probably base this number on the output size. */ |
Pekka Paalanen | a4eda73 | 2012-11-19 17:16:02 +0200 | [diff] [blame] | 1069 | leaf->resize_pool = shm_pool_create(surface->display, |
| 1070 | 6 * 1024 * 1024); |
Pekka Paalanen | 9943686 | 2012-11-19 17:15:59 +0200 | [diff] [blame] | 1071 | } |
Louis-Francis Ratté-Boulianne | 6cd1de3 | 2013-05-22 18:03:11 +0300 | [diff] [blame] | 1072 | #endif |
Pekka Paalanen | 9943686 | 2012-11-19 17:15:59 +0200 | [diff] [blame] | 1073 | |
Alexander Larsson | 1818e31 | 2013-05-22 14:41:31 +0200 | [diff] [blame] | 1074 | rect.width = width; |
| 1075 | rect.height = height; |
| 1076 | |
Pekka Paalanen | a4eda73 | 2012-11-19 17:16:02 +0200 | [diff] [blame] | 1077 | leaf->cairo_surface = |
Pekka Paalanen | 9943686 | 2012-11-19 17:15:59 +0200 | [diff] [blame] | 1078 | display_create_shm_surface(surface->display, &rect, |
| 1079 | surface->flags, |
Pekka Paalanen | a4eda73 | 2012-11-19 17:16:02 +0200 | [diff] [blame] | 1080 | leaf->resize_pool, |
| 1081 | &leaf->data); |
Pekka Paalanen | fdca95c | 2013-11-29 17:48:52 +0200 | [diff] [blame] | 1082 | if (!leaf->cairo_surface) |
| 1083 | return NULL; |
| 1084 | |
Pekka Paalanen | a4eda73 | 2012-11-19 17:16:02 +0200 | [diff] [blame] | 1085 | wl_buffer_add_listener(leaf->data->buffer, |
Pekka Paalanen | 550d66b | 2013-02-13 16:17:12 +0200 | [diff] [blame] | 1086 | &shm_surface_buffer_listener, surface); |
Pekka Paalanen | 9943686 | 2012-11-19 17:15:59 +0200 | [diff] [blame] | 1087 | |
| 1088 | out: |
Pekka Paalanen | a4eda73 | 2012-11-19 17:16:02 +0200 | [diff] [blame] | 1089 | surface->current = leaf; |
| 1090 | |
| 1091 | return cairo_surface_reference(leaf->cairo_surface); |
Pekka Paalanen | 9943686 | 2012-11-19 17:15:59 +0200 | [diff] [blame] | 1092 | } |
| 1093 | |
| 1094 | static void |
| 1095 | shm_surface_swap(struct toysurface *base, |
Alexander Larsson | edddbd1 | 2013-05-24 13:09:43 +0200 | [diff] [blame] | 1096 | enum wl_output_transform buffer_transform, int32_t buffer_scale, |
Pekka Paalanen | 9943686 | 2012-11-19 17:15:59 +0200 | [diff] [blame] | 1097 | struct rectangle *server_allocation) |
| 1098 | { |
| 1099 | struct shm_surface *surface = to_shm_surface(base); |
Pekka Paalanen | a4eda73 | 2012-11-19 17:16:02 +0200 | [diff] [blame] | 1100 | struct shm_surface_leaf *leaf = surface->current; |
Pekka Paalanen | 9943686 | 2012-11-19 17:15:59 +0200 | [diff] [blame] | 1101 | |
| 1102 | server_allocation->width = |
Pekka Paalanen | a4eda73 | 2012-11-19 17:16:02 +0200 | [diff] [blame] | 1103 | cairo_image_surface_get_width(leaf->cairo_surface); |
Pekka Paalanen | 9943686 | 2012-11-19 17:15:59 +0200 | [diff] [blame] | 1104 | server_allocation->height = |
Pekka Paalanen | a4eda73 | 2012-11-19 17:16:02 +0200 | [diff] [blame] | 1105 | cairo_image_surface_get_height(leaf->cairo_surface); |
Pekka Paalanen | 9943686 | 2012-11-19 17:15:59 +0200 | [diff] [blame] | 1106 | |
Alexander Larsson | 1818e31 | 2013-05-22 14:41:31 +0200 | [diff] [blame] | 1107 | buffer_to_surface_size (buffer_transform, buffer_scale, |
| 1108 | &server_allocation->width, |
| 1109 | &server_allocation->height); |
| 1110 | |
Pekka Paalanen | a4eda73 | 2012-11-19 17:16:02 +0200 | [diff] [blame] | 1111 | wl_surface_attach(surface->surface, leaf->data->buffer, |
Pekka Paalanen | 9943686 | 2012-11-19 17:15:59 +0200 | [diff] [blame] | 1112 | surface->dx, surface->dy); |
| 1113 | wl_surface_damage(surface->surface, 0, 0, |
| 1114 | server_allocation->width, server_allocation->height); |
| 1115 | wl_surface_commit(surface->surface); |
Pekka Paalanen | a4eda73 | 2012-11-19 17:16:02 +0200 | [diff] [blame] | 1116 | |
Pekka Paalanen | 7123388 | 2013-04-25 13:57:53 +0300 | [diff] [blame] | 1117 | DBG_OBJ(surface->surface, "leaf %d busy\n", |
| 1118 | (int)(leaf - &surface->leaf[0])); |
| 1119 | |
Pekka Paalanen | a4eda73 | 2012-11-19 17:16:02 +0200 | [diff] [blame] | 1120 | leaf->busy = 1; |
| 1121 | surface->current = NULL; |
Pekka Paalanen | 9943686 | 2012-11-19 17:15:59 +0200 | [diff] [blame] | 1122 | } |
| 1123 | |
| 1124 | static int |
| 1125 | shm_surface_acquire(struct toysurface *base, EGLContext ctx) |
| 1126 | { |
| 1127 | return -1; |
| 1128 | } |
| 1129 | |
| 1130 | static void |
| 1131 | shm_surface_release(struct toysurface *base) |
| 1132 | { |
| 1133 | } |
| 1134 | |
| 1135 | static void |
| 1136 | shm_surface_destroy(struct toysurface *base) |
| 1137 | { |
| 1138 | struct shm_surface *surface = to_shm_surface(base); |
Pekka Paalanen | aef0254 | 2013-04-25 13:57:47 +0300 | [diff] [blame] | 1139 | int i; |
Pekka Paalanen | 9943686 | 2012-11-19 17:15:59 +0200 | [diff] [blame] | 1140 | |
Pekka Paalanen | aef0254 | 2013-04-25 13:57:47 +0300 | [diff] [blame] | 1141 | for (i = 0; i < MAX_LEAVES; i++) |
| 1142 | shm_surface_leaf_release(&surface->leaf[i]); |
Pekka Paalanen | 9943686 | 2012-11-19 17:15:59 +0200 | [diff] [blame] | 1143 | |
| 1144 | free(surface); |
| 1145 | } |
| 1146 | |
| 1147 | static struct toysurface * |
| 1148 | shm_surface_create(struct display *display, struct wl_surface *wl_surface, |
| 1149 | uint32_t flags, struct rectangle *rectangle) |
| 1150 | { |
| 1151 | struct shm_surface *surface; |
Pekka Paalanen | 7123388 | 2013-04-25 13:57:53 +0300 | [diff] [blame] | 1152 | DBG_OBJ(wl_surface, "\n"); |
Pekka Paalanen | 9943686 | 2012-11-19 17:15:59 +0200 | [diff] [blame] | 1153 | |
Brian Lovin | bc91926 | 2013-08-07 15:34:59 -0700 | [diff] [blame] | 1154 | surface = xmalloc(sizeof *surface); |
| 1155 | memset(surface, 0, sizeof *surface); |
| 1156 | |
Pekka Paalanen | 9943686 | 2012-11-19 17:15:59 +0200 | [diff] [blame] | 1157 | if (!surface) |
| 1158 | return NULL; |
| 1159 | |
| 1160 | surface->base.prepare = shm_surface_prepare; |
| 1161 | surface->base.swap = shm_surface_swap; |
| 1162 | surface->base.acquire = shm_surface_acquire; |
| 1163 | surface->base.release = shm_surface_release; |
| 1164 | surface->base.destroy = shm_surface_destroy; |
| 1165 | |
| 1166 | surface->display = display; |
| 1167 | surface->surface = wl_surface; |
| 1168 | surface->flags = flags; |
Pekka Paalanen | 9943686 | 2012-11-19 17:15:59 +0200 | [diff] [blame] | 1169 | |
| 1170 | return &surface->base; |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 1171 | } |
| 1172 | |
Philipp Brüschweiler | bd3f219 | 2012-08-21 20:36:16 +0200 | [diff] [blame] | 1173 | /* |
| 1174 | * The following correspondences between file names and cursors was copied |
| 1175 | * from: https://bugs.kde.org/attachment.cgi?id=67313 |
| 1176 | */ |
| 1177 | |
| 1178 | static const char *bottom_left_corners[] = { |
Ander Conselvan de Oliveira | d8f527c | 2012-05-25 09:30:02 +0300 | [diff] [blame] | 1179 | "bottom_left_corner", |
Dima Ryazanov | f6128fc | 2013-05-13 23:51:11 -0700 | [diff] [blame] | 1180 | "sw-resize", |
| 1181 | "size_bdiag" |
Philipp Brüschweiler | bd3f219 | 2012-08-21 20:36:16 +0200 | [diff] [blame] | 1182 | }; |
| 1183 | |
| 1184 | static const char *bottom_right_corners[] = { |
Ander Conselvan de Oliveira | d8f527c | 2012-05-25 09:30:02 +0300 | [diff] [blame] | 1185 | "bottom_right_corner", |
Dima Ryazanov | f6128fc | 2013-05-13 23:51:11 -0700 | [diff] [blame] | 1186 | "se-resize", |
| 1187 | "size_fdiag" |
Philipp Brüschweiler | bd3f219 | 2012-08-21 20:36:16 +0200 | [diff] [blame] | 1188 | }; |
| 1189 | |
| 1190 | static const char *bottom_sides[] = { |
Ander Conselvan de Oliveira | d8f527c | 2012-05-25 09:30:02 +0300 | [diff] [blame] | 1191 | "bottom_side", |
Dima Ryazanov | f6128fc | 2013-05-13 23:51:11 -0700 | [diff] [blame] | 1192 | "s-resize", |
| 1193 | "size_ver" |
Philipp Brüschweiler | bd3f219 | 2012-08-21 20:36:16 +0200 | [diff] [blame] | 1194 | }; |
| 1195 | |
| 1196 | static const char *grabbings[] = { |
Ander Conselvan de Oliveira | d8f527c | 2012-05-25 09:30:02 +0300 | [diff] [blame] | 1197 | "grabbing", |
Philipp Brüschweiler | bd3f219 | 2012-08-21 20:36:16 +0200 | [diff] [blame] | 1198 | "closedhand", |
| 1199 | "208530c400c041818281048008011002" |
| 1200 | }; |
| 1201 | |
| 1202 | static const char *left_ptrs[] = { |
Ander Conselvan de Oliveira | d8f527c | 2012-05-25 09:30:02 +0300 | [diff] [blame] | 1203 | "left_ptr", |
Philipp Brüschweiler | bd3f219 | 2012-08-21 20:36:16 +0200 | [diff] [blame] | 1204 | "default", |
| 1205 | "top_left_arrow", |
| 1206 | "left-arrow" |
| 1207 | }; |
| 1208 | |
| 1209 | static const char *left_sides[] = { |
Ander Conselvan de Oliveira | d8f527c | 2012-05-25 09:30:02 +0300 | [diff] [blame] | 1210 | "left_side", |
Dima Ryazanov | f6128fc | 2013-05-13 23:51:11 -0700 | [diff] [blame] | 1211 | "w-resize", |
| 1212 | "size_hor" |
Philipp Brüschweiler | bd3f219 | 2012-08-21 20:36:16 +0200 | [diff] [blame] | 1213 | }; |
| 1214 | |
| 1215 | static const char *right_sides[] = { |
Ander Conselvan de Oliveira | d8f527c | 2012-05-25 09:30:02 +0300 | [diff] [blame] | 1216 | "right_side", |
Dima Ryazanov | f6128fc | 2013-05-13 23:51:11 -0700 | [diff] [blame] | 1217 | "e-resize", |
| 1218 | "size_hor" |
Philipp Brüschweiler | bd3f219 | 2012-08-21 20:36:16 +0200 | [diff] [blame] | 1219 | }; |
| 1220 | |
| 1221 | static const char *top_left_corners[] = { |
Ander Conselvan de Oliveira | d8f527c | 2012-05-25 09:30:02 +0300 | [diff] [blame] | 1222 | "top_left_corner", |
Dima Ryazanov | f6128fc | 2013-05-13 23:51:11 -0700 | [diff] [blame] | 1223 | "nw-resize", |
| 1224 | "size_fdiag" |
Philipp Brüschweiler | bd3f219 | 2012-08-21 20:36:16 +0200 | [diff] [blame] | 1225 | }; |
| 1226 | |
| 1227 | static const char *top_right_corners[] = { |
Ander Conselvan de Oliveira | d8f527c | 2012-05-25 09:30:02 +0300 | [diff] [blame] | 1228 | "top_right_corner", |
Dima Ryazanov | f6128fc | 2013-05-13 23:51:11 -0700 | [diff] [blame] | 1229 | "ne-resize", |
| 1230 | "size_bdiag" |
Philipp Brüschweiler | bd3f219 | 2012-08-21 20:36:16 +0200 | [diff] [blame] | 1231 | }; |
| 1232 | |
| 1233 | static const char *top_sides[] = { |
Ander Conselvan de Oliveira | d8f527c | 2012-05-25 09:30:02 +0300 | [diff] [blame] | 1234 | "top_side", |
Dima Ryazanov | f6128fc | 2013-05-13 23:51:11 -0700 | [diff] [blame] | 1235 | "n-resize", |
| 1236 | "size_ver" |
Philipp Brüschweiler | bd3f219 | 2012-08-21 20:36:16 +0200 | [diff] [blame] | 1237 | }; |
| 1238 | |
| 1239 | static const char *xterms[] = { |
Ander Conselvan de Oliveira | d8f527c | 2012-05-25 09:30:02 +0300 | [diff] [blame] | 1240 | "xterm", |
Philipp Brüschweiler | bd3f219 | 2012-08-21 20:36:16 +0200 | [diff] [blame] | 1241 | "ibeam", |
| 1242 | "text" |
| 1243 | }; |
| 1244 | |
| 1245 | static const char *hand1s[] = { |
Ander Conselvan de Oliveira | d8f527c | 2012-05-25 09:30:02 +0300 | [diff] [blame] | 1246 | "hand1", |
Philipp Brüschweiler | bd3f219 | 2012-08-21 20:36:16 +0200 | [diff] [blame] | 1247 | "pointer", |
| 1248 | "pointing_hand", |
| 1249 | "e29285e634086352946a0e7090d73106" |
| 1250 | }; |
| 1251 | |
| 1252 | static const char *watches[] = { |
Kristian Høgsberg | 8591dbf | 2012-06-04 16:10:40 -0400 | [diff] [blame] | 1253 | "watch", |
Philipp Brüschweiler | bd3f219 | 2012-08-21 20:36:16 +0200 | [diff] [blame] | 1254 | "wait", |
| 1255 | "0426c94ea35c87780ff01dc239897213" |
| 1256 | }; |
| 1257 | |
| 1258 | struct cursor_alternatives { |
| 1259 | const char **names; |
| 1260 | size_t count; |
| 1261 | }; |
| 1262 | |
| 1263 | static const struct cursor_alternatives cursors[] = { |
| 1264 | {bottom_left_corners, ARRAY_LENGTH(bottom_left_corners)}, |
| 1265 | {bottom_right_corners, ARRAY_LENGTH(bottom_right_corners)}, |
| 1266 | {bottom_sides, ARRAY_LENGTH(bottom_sides)}, |
| 1267 | {grabbings, ARRAY_LENGTH(grabbings)}, |
| 1268 | {left_ptrs, ARRAY_LENGTH(left_ptrs)}, |
| 1269 | {left_sides, ARRAY_LENGTH(left_sides)}, |
| 1270 | {right_sides, ARRAY_LENGTH(right_sides)}, |
| 1271 | {top_left_corners, ARRAY_LENGTH(top_left_corners)}, |
| 1272 | {top_right_corners, ARRAY_LENGTH(top_right_corners)}, |
| 1273 | {top_sides, ARRAY_LENGTH(top_sides)}, |
| 1274 | {xterms, ARRAY_LENGTH(xterms)}, |
| 1275 | {hand1s, ARRAY_LENGTH(hand1s)}, |
| 1276 | {watches, ARRAY_LENGTH(watches)}, |
Ander Conselvan de Oliveira | d8f527c | 2012-05-25 09:30:02 +0300 | [diff] [blame] | 1277 | }; |
| 1278 | |
| 1279 | static void |
| 1280 | create_cursors(struct display *display) |
| 1281 | { |
Kristian Høgsberg | 8c079ae | 2013-09-21 22:26:10 -0700 | [diff] [blame] | 1282 | struct weston_config *config; |
| 1283 | struct weston_config_section *s; |
Kristian Høgsberg | 1abe048 | 2013-09-21 23:02:31 -0700 | [diff] [blame] | 1284 | int size; |
Christopher Michael | ac3e5f2 | 2012-08-11 15:12:09 +0100 | [diff] [blame] | 1285 | char *theme = NULL; |
Philipp Brüschweiler | bd3f219 | 2012-08-21 20:36:16 +0200 | [diff] [blame] | 1286 | unsigned int i, j; |
| 1287 | struct wl_cursor *cursor; |
Ander Conselvan de Oliveira | d8f527c | 2012-05-25 09:30:02 +0300 | [diff] [blame] | 1288 | |
Kristian Høgsberg | 1abe048 | 2013-09-21 23:02:31 -0700 | [diff] [blame] | 1289 | config = weston_config_parse("weston.ini"); |
Kristian Høgsberg | 8c079ae | 2013-09-21 22:26:10 -0700 | [diff] [blame] | 1290 | s = weston_config_get_section(config, "shell", NULL, NULL); |
| 1291 | weston_config_section_get_string(s, "cursor-theme", &theme, NULL); |
| 1292 | weston_config_section_get_int(s, "cursor-size", &size, 32); |
| 1293 | weston_config_destroy(config); |
| 1294 | |
Emilio Pozuelo Monfort | ab44b0c | 2013-03-14 17:23:37 +0100 | [diff] [blame] | 1295 | display->cursor_theme = wl_cursor_theme_load(theme, size, display->shm); |
Hardening | 842a36a | 2014-03-18 14:12:50 +0100 | [diff] [blame] | 1296 | if (!display->cursor_theme) { |
| 1297 | fprintf(stderr, "could not load theme '%s'\n", theme); |
| 1298 | return; |
| 1299 | } |
Kristian Høgsberg | b5c973c | 2013-10-09 13:02:04 -0700 | [diff] [blame] | 1300 | free(theme); |
Ander Conselvan de Oliveira | d8f527c | 2012-05-25 09:30:02 +0300 | [diff] [blame] | 1301 | display->cursors = |
Brian Lovin | bc91926 | 2013-08-07 15:34:59 -0700 | [diff] [blame] | 1302 | xmalloc(ARRAY_LENGTH(cursors) * sizeof display->cursors[0]); |
Ander Conselvan de Oliveira | d8f527c | 2012-05-25 09:30:02 +0300 | [diff] [blame] | 1303 | |
Pekka Paalanen | e288a0f | 2012-07-31 13:21:09 +0300 | [diff] [blame] | 1304 | for (i = 0; i < ARRAY_LENGTH(cursors); i++) { |
Philipp Brüschweiler | bd3f219 | 2012-08-21 20:36:16 +0200 | [diff] [blame] | 1305 | cursor = NULL; |
| 1306 | for (j = 0; !cursor && j < cursors[i].count; ++j) |
| 1307 | cursor = wl_cursor_theme_get_cursor( |
| 1308 | display->cursor_theme, cursors[i].names[j]); |
| 1309 | |
| 1310 | if (!cursor) |
Pekka Paalanen | e288a0f | 2012-07-31 13:21:09 +0300 | [diff] [blame] | 1311 | fprintf(stderr, "could not load cursor '%s'\n", |
Philipp Brüschweiler | bd3f219 | 2012-08-21 20:36:16 +0200 | [diff] [blame] | 1312 | cursors[i].names[0]); |
| 1313 | |
| 1314 | display->cursors[i] = cursor; |
Pekka Paalanen | e288a0f | 2012-07-31 13:21:09 +0300 | [diff] [blame] | 1315 | } |
Ander Conselvan de Oliveira | d8f527c | 2012-05-25 09:30:02 +0300 | [diff] [blame] | 1316 | } |
| 1317 | |
| 1318 | static void |
| 1319 | destroy_cursors(struct display *display) |
| 1320 | { |
| 1321 | wl_cursor_theme_destroy(display->cursor_theme); |
Yan Wang | a261f7e | 2012-05-28 14:07:25 +0800 | [diff] [blame] | 1322 | free(display->cursors); |
Ander Conselvan de Oliveira | d8f527c | 2012-05-25 09:30:02 +0300 | [diff] [blame] | 1323 | } |
| 1324 | |
Ander Conselvan de Oliveira | 1042dc1 | 2012-05-22 15:39:42 +0300 | [diff] [blame] | 1325 | struct wl_cursor_image * |
| 1326 | display_get_pointer_image(struct display *display, int pointer) |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 1327 | { |
Philipp Brüschweiler | bd3f219 | 2012-08-21 20:36:16 +0200 | [diff] [blame] | 1328 | struct wl_cursor *cursor = display->cursors[pointer]; |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 1329 | |
Ander Conselvan de Oliveira | 1042dc1 | 2012-05-22 15:39:42 +0300 | [diff] [blame] | 1330 | return cursor ? cursor->images[0] : NULL; |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 1331 | } |
| 1332 | |
Kristian Høgsberg | 9d69f8e | 2010-09-03 14:46:38 -0400 | [diff] [blame] | 1333 | static void |
Pekka Paalanen | 89dee00 | 2013-02-13 16:17:20 +0200 | [diff] [blame] | 1334 | surface_flush(struct surface *surface) |
Pekka Paalanen | 811ec4f | 2013-02-13 16:17:14 +0200 | [diff] [blame] | 1335 | { |
Pekka Paalanen | 89dee00 | 2013-02-13 16:17:20 +0200 | [diff] [blame] | 1336 | if (!surface->cairo_surface) |
| 1337 | return; |
| 1338 | |
Pekka Paalanen | b1cd9b1 | 2013-02-13 16:17:18 +0200 | [diff] [blame] | 1339 | if (surface->opaque_region) { |
| 1340 | wl_surface_set_opaque_region(surface->surface, |
| 1341 | surface->opaque_region); |
| 1342 | wl_region_destroy(surface->opaque_region); |
| 1343 | surface->opaque_region = NULL; |
| 1344 | } |
| 1345 | |
| 1346 | if (surface->input_region) { |
| 1347 | wl_surface_set_input_region(surface->surface, |
| 1348 | surface->input_region); |
| 1349 | wl_region_destroy(surface->input_region); |
| 1350 | surface->input_region = NULL; |
| 1351 | } |
| 1352 | |
Pekka Paalanen | 811ec4f | 2013-02-13 16:17:14 +0200 | [diff] [blame] | 1353 | surface->toysurface->swap(surface->toysurface, |
Alexander Larsson | 1818e31 | 2013-05-22 14:41:31 +0200 | [diff] [blame] | 1354 | surface->buffer_transform, surface->buffer_scale, |
Pekka Paalanen | 811ec4f | 2013-02-13 16:17:14 +0200 | [diff] [blame] | 1355 | &surface->server_allocation); |
Pekka Paalanen | 811ec4f | 2013-02-13 16:17:14 +0200 | [diff] [blame] | 1356 | |
Pekka Paalanen | 89dee00 | 2013-02-13 16:17:20 +0200 | [diff] [blame] | 1357 | cairo_surface_destroy(surface->cairo_surface); |
| 1358 | surface->cairo_surface = NULL; |
Kristian Høgsberg | 6a1b201 | 2009-12-16 14:43:37 -0500 | [diff] [blame] | 1359 | } |
| 1360 | |
Kristian Høgsberg | 86adef9 | 2012-08-13 22:25:53 -0400 | [diff] [blame] | 1361 | int |
| 1362 | window_has_focus(struct window *window) |
| 1363 | { |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 1364 | return window->focused; |
Kristian Høgsberg | a341fa0 | 2010-01-24 18:10:15 -0500 | [diff] [blame] | 1365 | } |
| 1366 | |
Jasper St. Pierre | 2097fe1 | 2014-02-01 18:17:34 -0500 | [diff] [blame] | 1367 | static void |
| 1368 | window_close(struct window *window) |
| 1369 | { |
| 1370 | if (window->close_handler) |
| 1371 | window->close_handler(window->user_data); |
| 1372 | else |
| 1373 | display_exit(window->display); |
| 1374 | } |
| 1375 | |
Kristian Høgsberg | bcee9a4 | 2011-10-12 00:36:16 -0400 | [diff] [blame] | 1376 | struct display * |
| 1377 | window_get_display(struct window *window) |
| 1378 | { |
| 1379 | return window->display; |
| 1380 | } |
| 1381 | |
Pekka Paalanen | 89dee00 | 2013-02-13 16:17:20 +0200 | [diff] [blame] | 1382 | static void |
Jasper St. Pierre | e81a175 | 2014-03-10 11:35:48 -0400 | [diff] [blame] | 1383 | surface_create_surface(struct surface *surface, uint32_t flags) |
Kristian Høgsberg | 012a007 | 2010-10-26 00:02:20 -0400 | [diff] [blame] | 1384 | { |
Pekka Paalanen | 02bba7c | 2013-02-13 16:17:15 +0200 | [diff] [blame] | 1385 | struct display *display = surface->window->display; |
Pekka Paalanen | 811ec4f | 2013-02-13 16:17:14 +0200 | [diff] [blame] | 1386 | struct rectangle allocation = surface->allocation; |
Pekka Paalanen | 03fc316 | 2012-11-19 17:15:58 +0200 | [diff] [blame] | 1387 | |
Pekka Paalanen | 02bba7c | 2013-02-13 16:17:15 +0200 | [diff] [blame] | 1388 | if (!surface->toysurface && display->dpy && |
| 1389 | surface->buffer_type == WINDOW_BUFFER_TYPE_EGL_WINDOW) { |
Pekka Paalanen | 811ec4f | 2013-02-13 16:17:14 +0200 | [diff] [blame] | 1390 | surface->toysurface = |
Pekka Paalanen | 02bba7c | 2013-02-13 16:17:15 +0200 | [diff] [blame] | 1391 | egl_window_surface_create(display, |
Pekka Paalanen | 811ec4f | 2013-02-13 16:17:14 +0200 | [diff] [blame] | 1392 | surface->surface, |
Pekka Paalanen | 4e37374 | 2013-02-13 16:17:13 +0200 | [diff] [blame] | 1393 | flags, |
Ander Conselvan de Oliveira | 6d4cb4e | 2012-11-30 17:34:24 +0200 | [diff] [blame] | 1394 | &allocation); |
Pekka Paalanen | b362736 | 2012-11-19 17:16:00 +0200 | [diff] [blame] | 1395 | } |
Pekka Paalanen | 03fc316 | 2012-11-19 17:15:58 +0200 | [diff] [blame] | 1396 | |
Pekka Paalanen | 811ec4f | 2013-02-13 16:17:14 +0200 | [diff] [blame] | 1397 | if (!surface->toysurface) |
Pekka Paalanen | 02bba7c | 2013-02-13 16:17:15 +0200 | [diff] [blame] | 1398 | surface->toysurface = shm_surface_create(display, |
Pekka Paalanen | 811ec4f | 2013-02-13 16:17:14 +0200 | [diff] [blame] | 1399 | surface->surface, |
| 1400 | flags, &allocation); |
Kristian Høgsberg | 012a007 | 2010-10-26 00:02:20 -0400 | [diff] [blame] | 1401 | |
Pekka Paalanen | 89dee00 | 2013-02-13 16:17:20 +0200 | [diff] [blame] | 1402 | surface->cairo_surface = surface->toysurface->prepare( |
Jasper St. Pierre | e81a175 | 2014-03-10 11:35:48 -0400 | [diff] [blame] | 1403 | surface->toysurface, 0, 0, |
Alexander Larsson | 1818e31 | 2013-05-22 14:41:31 +0200 | [diff] [blame] | 1404 | allocation.width, allocation.height, flags, |
| 1405 | surface->buffer_transform, surface->buffer_scale); |
Pekka Paalanen | 02bba7c | 2013-02-13 16:17:15 +0200 | [diff] [blame] | 1406 | } |
| 1407 | |
| 1408 | static void |
Pekka Paalanen | 0c4445b | 2013-02-13 16:17:23 +0200 | [diff] [blame] | 1409 | window_create_main_surface(struct window *window) |
Pekka Paalanen | 02bba7c | 2013-02-13 16:17:15 +0200 | [diff] [blame] | 1410 | { |
Pekka Paalanen | 7bcfead | 2013-02-13 16:17:16 +0200 | [diff] [blame] | 1411 | struct surface *surface = window->main_surface; |
Pekka Paalanen | 02bba7c | 2013-02-13 16:17:15 +0200 | [diff] [blame] | 1412 | uint32_t flags = 0; |
Pekka Paalanen | 02bba7c | 2013-02-13 16:17:15 +0200 | [diff] [blame] | 1413 | |
Pekka Paalanen | ec07669 | 2012-11-30 13:37:27 +0200 | [diff] [blame] | 1414 | if (window->resizing) |
Pekka Paalanen | 02bba7c | 2013-02-13 16:17:15 +0200 | [diff] [blame] | 1415 | flags |= SURFACE_HINT_RESIZE; |
Pekka Paalanen | ec07669 | 2012-11-30 13:37:27 +0200 | [diff] [blame] | 1416 | |
Tomeu Vizoso | bee45a1 | 2013-08-06 20:05:54 +0200 | [diff] [blame] | 1417 | if (window->preferred_format == WINDOW_PREFERRED_FORMAT_RGB565) |
| 1418 | flags |= SURFACE_HINT_RGB565; |
| 1419 | |
Jasper St. Pierre | e81a175 | 2014-03-10 11:35:48 -0400 | [diff] [blame] | 1420 | surface_create_surface(surface, flags); |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 1421 | } |
| 1422 | |
Ander Conselvan de Oliveira | 6d4cb4e | 2012-11-30 17:34:24 +0200 | [diff] [blame] | 1423 | int |
| 1424 | window_get_buffer_transform(struct window *window) |
| 1425 | { |
Pekka Paalanen | 02bba7c | 2013-02-13 16:17:15 +0200 | [diff] [blame] | 1426 | return window->main_surface->buffer_transform; |
Ander Conselvan de Oliveira | 6d4cb4e | 2012-11-30 17:34:24 +0200 | [diff] [blame] | 1427 | } |
| 1428 | |
| 1429 | void |
| 1430 | window_set_buffer_transform(struct window *window, |
| 1431 | enum wl_output_transform transform) |
| 1432 | { |
Pekka Paalanen | 02bba7c | 2013-02-13 16:17:15 +0200 | [diff] [blame] | 1433 | window->main_surface->buffer_transform = transform; |
Pekka Paalanen | 4e37374 | 2013-02-13 16:17:13 +0200 | [diff] [blame] | 1434 | wl_surface_set_buffer_transform(window->main_surface->surface, |
| 1435 | transform); |
Ander Conselvan de Oliveira | 6d4cb4e | 2012-11-30 17:34:24 +0200 | [diff] [blame] | 1436 | } |
| 1437 | |
Alexander Larsson | 5e9b652 | 2013-05-22 14:41:28 +0200 | [diff] [blame] | 1438 | void |
| 1439 | window_set_buffer_scale(struct window *window, |
Alexander Larsson | edddbd1 | 2013-05-24 13:09:43 +0200 | [diff] [blame] | 1440 | int32_t scale) |
Alexander Larsson | 5e9b652 | 2013-05-22 14:41:28 +0200 | [diff] [blame] | 1441 | { |
| 1442 | window->main_surface->buffer_scale = scale; |
| 1443 | wl_surface_set_buffer_scale(window->main_surface->surface, |
| 1444 | scale); |
| 1445 | } |
| 1446 | |
| 1447 | uint32_t |
| 1448 | window_get_buffer_scale(struct window *window) |
| 1449 | { |
| 1450 | return window->main_surface->buffer_scale; |
| 1451 | } |
| 1452 | |
Alexander Larsson | d68f523 | 2013-05-22 14:41:33 +0200 | [diff] [blame] | 1453 | uint32_t |
| 1454 | window_get_output_scale(struct window *window) |
| 1455 | { |
| 1456 | struct window_output *window_output; |
| 1457 | struct window_output *window_output_tmp; |
| 1458 | int scale = 1; |
| 1459 | |
| 1460 | wl_list_for_each_safe(window_output, window_output_tmp, |
| 1461 | &window->window_output_list, link) { |
| 1462 | if (window_output->output->scale > scale) |
| 1463 | scale = window_output->output->scale; |
| 1464 | } |
| 1465 | |
| 1466 | return scale; |
| 1467 | } |
| 1468 | |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 1469 | static void window_frame_destroy(struct window_frame *frame); |
Pekka Paalanen | 4dde2fc | 2012-01-19 13:33:50 +0200 | [diff] [blame] | 1470 | |
Pekka Paalanen | 4e37374 | 2013-02-13 16:17:13 +0200 | [diff] [blame] | 1471 | static void |
| 1472 | surface_destroy(struct surface *surface) |
| 1473 | { |
Pekka Paalanen | 40cb67b | 2013-04-25 13:57:49 +0300 | [diff] [blame] | 1474 | if (surface->frame_cb) |
| 1475 | wl_callback_destroy(surface->frame_cb); |
| 1476 | |
Pekka Paalanen | b1cd9b1 | 2013-02-13 16:17:18 +0200 | [diff] [blame] | 1477 | if (surface->input_region) |
| 1478 | wl_region_destroy(surface->input_region); |
| 1479 | |
| 1480 | if (surface->opaque_region) |
| 1481 | wl_region_destroy(surface->opaque_region); |
| 1482 | |
Pekka Paalanen | 35e8263 | 2013-04-25 13:57:48 +0300 | [diff] [blame] | 1483 | if (surface->subsurface) |
| 1484 | wl_subsurface_destroy(surface->subsurface); |
| 1485 | |
Pekka Paalanen | 4e37374 | 2013-02-13 16:17:13 +0200 | [diff] [blame] | 1486 | wl_surface_destroy(surface->surface); |
Pekka Paalanen | 811ec4f | 2013-02-13 16:17:14 +0200 | [diff] [blame] | 1487 | |
| 1488 | if (surface->toysurface) |
| 1489 | surface->toysurface->destroy(surface->toysurface); |
| 1490 | |
Pekka Paalanen | 35e8263 | 2013-04-25 13:57:48 +0300 | [diff] [blame] | 1491 | wl_list_remove(&surface->link); |
Pekka Paalanen | 4e37374 | 2013-02-13 16:17:13 +0200 | [diff] [blame] | 1492 | free(surface); |
| 1493 | } |
| 1494 | |
Kristian Høgsberg | e968f9c | 2010-08-27 22:18:00 -0400 | [diff] [blame] | 1495 | void |
Kristian Høgsberg | 248c1b6 | 2011-01-21 18:03:15 -0500 | [diff] [blame] | 1496 | window_destroy(struct window *window) |
| 1497 | { |
Pekka Paalanen | 77cbc95 | 2011-11-15 13:34:55 +0200 | [diff] [blame] | 1498 | struct display *display = window->display; |
| 1499 | struct input *input; |
Rob Bradford | 7507b57 | 2012-05-15 17:55:34 +0100 | [diff] [blame] | 1500 | struct window_output *window_output; |
| 1501 | struct window_output *window_output_tmp; |
Pekka Paalanen | 77cbc95 | 2011-11-15 13:34:55 +0200 | [diff] [blame] | 1502 | |
Pekka Paalanen | 40cb67b | 2013-04-25 13:57:49 +0300 | [diff] [blame] | 1503 | wl_list_remove(&window->redraw_task.link); |
Pekka Paalanen | 77cbc95 | 2011-11-15 13:34:55 +0200 | [diff] [blame] | 1504 | |
Rusty Lynch | 1084da5 | 2013-08-15 09:10:08 -0700 | [diff] [blame] | 1505 | wl_list_for_each(input, &display->input_list, link) { |
| 1506 | if (input->touch_focus == window) |
| 1507 | input->touch_focus = NULL; |
Pekka Paalanen | 77cbc95 | 2011-11-15 13:34:55 +0200 | [diff] [blame] | 1508 | if (input->pointer_focus == window) |
| 1509 | input->pointer_focus = NULL; |
| 1510 | if (input->keyboard_focus == window) |
| 1511 | input->keyboard_focus = NULL; |
Kristian Høgsberg | ae6e271 | 2012-01-26 11:09:20 -0500 | [diff] [blame] | 1512 | if (input->focus_widget && |
| 1513 | input->focus_widget->window == window) |
| 1514 | input->focus_widget = NULL; |
Pekka Paalanen | 77cbc95 | 2011-11-15 13:34:55 +0200 | [diff] [blame] | 1515 | } |
| 1516 | |
Rob Bradford | 7507b57 | 2012-05-15 17:55:34 +0100 | [diff] [blame] | 1517 | wl_list_for_each_safe(window_output, window_output_tmp, |
| 1518 | &window->window_output_list, link) { |
| 1519 | free (window_output); |
| 1520 | } |
| 1521 | |
Pekka Paalanen | 4dde2fc | 2012-01-19 13:33:50 +0200 | [diff] [blame] | 1522 | if (window->frame) |
Jason Ekstrand | ee7fefc | 2013-10-13 19:08:38 -0500 | [diff] [blame] | 1523 | window_frame_destroy(window->frame); |
Pekka Paalanen | 4dde2fc | 2012-01-19 13:33:50 +0200 | [diff] [blame] | 1524 | |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 1525 | if (window->xdg_surface) |
| 1526 | xdg_surface_destroy(window->xdg_surface); |
| 1527 | if (window->xdg_popup) |
| 1528 | xdg_popup_destroy(window->xdg_popup); |
Pekka Paalanen | 4e37374 | 2013-02-13 16:17:13 +0200 | [diff] [blame] | 1529 | |
| 1530 | surface_destroy(window->main_surface); |
| 1531 | |
Kristian Høgsberg | 248c1b6 | 2011-01-21 18:03:15 -0500 | [diff] [blame] | 1532 | wl_list_remove(&window->link); |
Pekka Paalanen | 5ec6585 | 2011-12-16 10:09:29 +0200 | [diff] [blame] | 1533 | |
Pekka Paalanen | 5ec6585 | 2011-12-16 10:09:29 +0200 | [diff] [blame] | 1534 | free(window->title); |
Kristian Høgsberg | 248c1b6 | 2011-01-21 18:03:15 -0500 | [diff] [blame] | 1535 | free(window); |
| 1536 | } |
| 1537 | |
Kristian Høgsberg | c51f799 | 2012-01-08 15:09:53 -0500 | [diff] [blame] | 1538 | static struct widget * |
Kristian Høgsberg | 441338c | 2012-01-10 13:52:34 -0500 | [diff] [blame] | 1539 | widget_find_widget(struct widget *widget, int32_t x, int32_t y) |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 1540 | { |
Kristian Høgsberg | 441338c | 2012-01-10 13:52:34 -0500 | [diff] [blame] | 1541 | struct widget *child, *target; |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 1542 | |
Kristian Høgsberg | 441338c | 2012-01-10 13:52:34 -0500 | [diff] [blame] | 1543 | wl_list_for_each(child, &widget->child_list, link) { |
| 1544 | target = widget_find_widget(child, x, y); |
| 1545 | if (target) |
| 1546 | return target; |
| 1547 | } |
| 1548 | |
| 1549 | if (widget->allocation.x <= x && |
| 1550 | x < widget->allocation.x + widget->allocation.width && |
| 1551 | widget->allocation.y <= y && |
| 1552 | y < widget->allocation.y + widget->allocation.height) { |
| 1553 | return widget; |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 1554 | } |
| 1555 | |
| 1556 | return NULL; |
| 1557 | } |
| 1558 | |
Kristian Høgsberg | 441338c | 2012-01-10 13:52:34 -0500 | [diff] [blame] | 1559 | static struct widget * |
Pekka Paalanen | ac95f3e | 2013-02-13 16:17:17 +0200 | [diff] [blame] | 1560 | window_find_widget(struct window *window, int32_t x, int32_t y) |
| 1561 | { |
Pekka Paalanen | 35e8263 | 2013-04-25 13:57:48 +0300 | [diff] [blame] | 1562 | struct surface *surface; |
| 1563 | struct widget *widget; |
| 1564 | |
| 1565 | wl_list_for_each(surface, &window->subsurface_list, link) { |
| 1566 | widget = widget_find_widget(surface->widget, x, y); |
| 1567 | if (widget) |
| 1568 | return widget; |
| 1569 | } |
| 1570 | |
| 1571 | return NULL; |
Pekka Paalanen | ac95f3e | 2013-02-13 16:17:17 +0200 | [diff] [blame] | 1572 | } |
| 1573 | |
| 1574 | static struct widget * |
Pekka Paalanen | 2d8a32a | 2013-02-13 16:17:19 +0200 | [diff] [blame] | 1575 | widget_create(struct window *window, struct surface *surface, void *data) |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 1576 | { |
Kristian Høgsberg | c51f799 | 2012-01-08 15:09:53 -0500 | [diff] [blame] | 1577 | struct widget *widget; |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 1578 | |
Peter Hutterer | f3d6227 | 2013-08-08 11:57:05 +1000 | [diff] [blame] | 1579 | widget = xzalloc(sizeof *widget); |
Kristian Høgsberg | 9a13dab | 2012-01-08 15:18:19 -0500 | [diff] [blame] | 1580 | widget->window = window; |
Pekka Paalanen | 2d8a32a | 2013-02-13 16:17:19 +0200 | [diff] [blame] | 1581 | widget->surface = surface; |
Kristian Høgsberg | c51f799 | 2012-01-08 15:09:53 -0500 | [diff] [blame] | 1582 | widget->user_data = data; |
Pekka Paalanen | 2d8a32a | 2013-02-13 16:17:19 +0200 | [diff] [blame] | 1583 | widget->allocation = surface->allocation; |
Kristian Høgsberg | 441338c | 2012-01-10 13:52:34 -0500 | [diff] [blame] | 1584 | wl_list_init(&widget->child_list); |
Kristian Høgsberg | 010f98b | 2012-02-23 17:30:45 -0500 | [diff] [blame] | 1585 | widget->opaque = 0; |
Tiago Vignatti | 82db9d8 | 2012-05-23 22:06:27 +0300 | [diff] [blame] | 1586 | widget->tooltip = NULL; |
| 1587 | widget->tooltip_count = 0; |
Kristian Høgsberg | bf74d52 | 2012-11-30 14:54:35 -0500 | [diff] [blame] | 1588 | widget->default_cursor = CURSOR_LEFT_PTR; |
Neil Roberts | 97b747c | 2013-12-19 16:17:12 +0000 | [diff] [blame] | 1589 | widget->use_cairo = 1; |
Kristian Høgsberg | 441338c | 2012-01-10 13:52:34 -0500 | [diff] [blame] | 1590 | |
| 1591 | return widget; |
| 1592 | } |
| 1593 | |
| 1594 | struct widget * |
| 1595 | window_add_widget(struct window *window, void *data) |
| 1596 | { |
Pekka Paalanen | ac95f3e | 2013-02-13 16:17:17 +0200 | [diff] [blame] | 1597 | struct widget *widget; |
Kristian Høgsberg | 441338c | 2012-01-10 13:52:34 -0500 | [diff] [blame] | 1598 | |
Pekka Paalanen | 2d8a32a | 2013-02-13 16:17:19 +0200 | [diff] [blame] | 1599 | widget = widget_create(window, window->main_surface, data); |
Pekka Paalanen | ac95f3e | 2013-02-13 16:17:17 +0200 | [diff] [blame] | 1600 | wl_list_init(&widget->link); |
| 1601 | window->main_surface->widget = widget; |
| 1602 | |
| 1603 | return widget; |
Kristian Høgsberg | 441338c | 2012-01-10 13:52:34 -0500 | [diff] [blame] | 1604 | } |
| 1605 | |
| 1606 | struct widget * |
| 1607 | widget_add_widget(struct widget *parent, void *data) |
| 1608 | { |
| 1609 | struct widget *widget; |
| 1610 | |
Pekka Paalanen | 2d8a32a | 2013-02-13 16:17:19 +0200 | [diff] [blame] | 1611 | widget = widget_create(parent->window, parent->surface, data); |
Kristian Høgsberg | 441338c | 2012-01-10 13:52:34 -0500 | [diff] [blame] | 1612 | wl_list_insert(parent->child_list.prev, &widget->link); |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 1613 | |
Kristian Høgsberg | c51f799 | 2012-01-08 15:09:53 -0500 | [diff] [blame] | 1614 | return widget; |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 1615 | } |
| 1616 | |
| 1617 | void |
Kristian Høgsberg | 441338c | 2012-01-10 13:52:34 -0500 | [diff] [blame] | 1618 | widget_destroy(struct widget *widget) |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 1619 | { |
Pekka Paalanen | e156fb6 | 2012-01-19 13:51:38 +0200 | [diff] [blame] | 1620 | struct display *display = widget->window->display; |
Pekka Paalanen | 35e8263 | 2013-04-25 13:57:48 +0300 | [diff] [blame] | 1621 | struct surface *surface = widget->surface; |
Pekka Paalanen | e156fb6 | 2012-01-19 13:51:38 +0200 | [diff] [blame] | 1622 | struct input *input; |
| 1623 | |
Pekka Paalanen | 35e8263 | 2013-04-25 13:57:48 +0300 | [diff] [blame] | 1624 | /* Destroy the sub-surface along with the root widget */ |
| 1625 | if (surface->widget == widget && surface->subsurface) |
| 1626 | surface_destroy(widget->surface); |
| 1627 | |
Kristian Høgsberg | b637a40 | 2014-01-10 00:27:35 -0800 | [diff] [blame] | 1628 | if (widget->tooltip) |
| 1629 | widget_destroy_tooltip(widget); |
Tiago Vignatti | 82db9d8 | 2012-05-23 22:06:27 +0300 | [diff] [blame] | 1630 | |
Pekka Paalanen | e156fb6 | 2012-01-19 13:51:38 +0200 | [diff] [blame] | 1631 | wl_list_for_each(input, &display->input_list, link) { |
| 1632 | if (input->focus_widget == widget) |
| 1633 | input->focus_widget = NULL; |
| 1634 | } |
| 1635 | |
Kristian Høgsberg | 441338c | 2012-01-10 13:52:34 -0500 | [diff] [blame] | 1636 | wl_list_remove(&widget->link); |
| 1637 | free(widget); |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 1638 | } |
| 1639 | |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 1640 | void |
Kristian Høgsberg | bf74d52 | 2012-11-30 14:54:35 -0500 | [diff] [blame] | 1641 | widget_set_default_cursor(struct widget *widget, int cursor) |
| 1642 | { |
| 1643 | widget->default_cursor = cursor; |
| 1644 | } |
| 1645 | |
| 1646 | void |
Kristian Høgsberg | c51f799 | 2012-01-08 15:09:53 -0500 | [diff] [blame] | 1647 | widget_get_allocation(struct widget *widget, struct rectangle *allocation) |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 1648 | { |
Kristian Høgsberg | c51f799 | 2012-01-08 15:09:53 -0500 | [diff] [blame] | 1649 | *allocation = widget->allocation; |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 1650 | } |
| 1651 | |
| 1652 | void |
Kristian Høgsberg | bb97700 | 2012-01-10 19:11:42 -0500 | [diff] [blame] | 1653 | widget_set_size(struct widget *widget, int32_t width, int32_t height) |
| 1654 | { |
Kristian Høgsberg | bb97700 | 2012-01-10 19:11:42 -0500 | [diff] [blame] | 1655 | widget->allocation.width = width; |
| 1656 | widget->allocation.height = height; |
Kristian Høgsberg | bb97700 | 2012-01-10 19:11:42 -0500 | [diff] [blame] | 1657 | } |
| 1658 | |
| 1659 | void |
Kristian Høgsberg | c51f799 | 2012-01-08 15:09:53 -0500 | [diff] [blame] | 1660 | widget_set_allocation(struct widget *widget, |
| 1661 | int32_t x, int32_t y, int32_t width, int32_t height) |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 1662 | { |
Kristian Høgsberg | c51f799 | 2012-01-08 15:09:53 -0500 | [diff] [blame] | 1663 | widget->allocation.x = x; |
| 1664 | widget->allocation.y = y; |
Tiago Vignatti | c5528d8 | 2012-02-09 19:06:55 +0200 | [diff] [blame] | 1665 | widget_set_size(widget, width, height); |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 1666 | } |
| 1667 | |
Kristian Høgsberg | 010f98b | 2012-02-23 17:30:45 -0500 | [diff] [blame] | 1668 | void |
| 1669 | widget_set_transparent(struct widget *widget, int transparent) |
| 1670 | { |
| 1671 | widget->opaque = !transparent; |
| 1672 | } |
| 1673 | |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 1674 | void * |
Kristian Høgsberg | c51f799 | 2012-01-08 15:09:53 -0500 | [diff] [blame] | 1675 | widget_get_user_data(struct widget *widget) |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 1676 | { |
Kristian Høgsberg | c51f799 | 2012-01-08 15:09:53 -0500 | [diff] [blame] | 1677 | return widget->user_data; |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 1678 | } |
| 1679 | |
Pekka Paalanen | 0c4445b | 2013-02-13 16:17:23 +0200 | [diff] [blame] | 1680 | static cairo_surface_t * |
| 1681 | widget_get_cairo_surface(struct widget *widget) |
| 1682 | { |
| 1683 | struct surface *surface = widget->surface; |
| 1684 | struct window *window = widget->window; |
| 1685 | |
Neil Roberts | 97b747c | 2013-12-19 16:17:12 +0000 | [diff] [blame] | 1686 | assert(widget->use_cairo); |
| 1687 | |
Pekka Paalanen | 0c4445b | 2013-02-13 16:17:23 +0200 | [diff] [blame] | 1688 | if (!surface->cairo_surface) { |
| 1689 | if (surface == window->main_surface) |
| 1690 | window_create_main_surface(window); |
| 1691 | else |
Jasper St. Pierre | e81a175 | 2014-03-10 11:35:48 -0400 | [diff] [blame] | 1692 | surface_create_surface(surface, 0); |
Pekka Paalanen | 0c4445b | 2013-02-13 16:17:23 +0200 | [diff] [blame] | 1693 | } |
| 1694 | |
| 1695 | return surface->cairo_surface; |
| 1696 | } |
| 1697 | |
Alexander Larsson | 15901f0 | 2013-05-22 14:41:25 +0200 | [diff] [blame] | 1698 | static void |
| 1699 | widget_cairo_update_transform(struct widget *widget, cairo_t *cr) |
| 1700 | { |
| 1701 | struct surface *surface = widget->surface; |
| 1702 | double angle; |
| 1703 | cairo_matrix_t m; |
| 1704 | enum wl_output_transform transform; |
| 1705 | int surface_width, surface_height; |
| 1706 | int translate_x, translate_y; |
Alexander Larsson | edddbd1 | 2013-05-24 13:09:43 +0200 | [diff] [blame] | 1707 | int32_t scale; |
Alexander Larsson | 15901f0 | 2013-05-22 14:41:25 +0200 | [diff] [blame] | 1708 | |
| 1709 | surface_width = surface->allocation.width; |
| 1710 | surface_height = surface->allocation.height; |
| 1711 | |
Alexander Larsson | 5e9b652 | 2013-05-22 14:41:28 +0200 | [diff] [blame] | 1712 | transform = surface->buffer_transform; |
Alexander Larsson | 2aaa8b7 | 2013-05-22 14:41:29 +0200 | [diff] [blame] | 1713 | scale = surface->buffer_scale; |
Alexander Larsson | 5e9b652 | 2013-05-22 14:41:28 +0200 | [diff] [blame] | 1714 | |
Alexander Larsson | 15901f0 | 2013-05-22 14:41:25 +0200 | [diff] [blame] | 1715 | switch (transform) { |
| 1716 | case WL_OUTPUT_TRANSFORM_FLIPPED: |
| 1717 | case WL_OUTPUT_TRANSFORM_FLIPPED_90: |
| 1718 | case WL_OUTPUT_TRANSFORM_FLIPPED_180: |
| 1719 | case WL_OUTPUT_TRANSFORM_FLIPPED_270: |
| 1720 | cairo_matrix_init(&m, -1, 0, 0, 1, 0, 0); |
| 1721 | break; |
| 1722 | default: |
| 1723 | cairo_matrix_init_identity(&m); |
| 1724 | break; |
| 1725 | } |
| 1726 | |
| 1727 | switch (transform) { |
| 1728 | case WL_OUTPUT_TRANSFORM_NORMAL: |
| 1729 | default: |
| 1730 | angle = 0; |
| 1731 | translate_x = 0; |
| 1732 | translate_y = 0; |
| 1733 | break; |
| 1734 | case WL_OUTPUT_TRANSFORM_FLIPPED: |
| 1735 | angle = 0; |
| 1736 | translate_x = surface_width; |
| 1737 | translate_y = 0; |
| 1738 | break; |
| 1739 | case WL_OUTPUT_TRANSFORM_90: |
| 1740 | angle = M_PI_2; |
| 1741 | translate_x = surface_height; |
| 1742 | translate_y = 0; |
| 1743 | break; |
| 1744 | case WL_OUTPUT_TRANSFORM_FLIPPED_90: |
| 1745 | angle = M_PI_2; |
| 1746 | translate_x = surface_height; |
| 1747 | translate_y = surface_width; |
| 1748 | break; |
| 1749 | case WL_OUTPUT_TRANSFORM_180: |
| 1750 | angle = M_PI; |
| 1751 | translate_x = surface_width; |
| 1752 | translate_y = surface_height; |
| 1753 | break; |
| 1754 | case WL_OUTPUT_TRANSFORM_FLIPPED_180: |
| 1755 | angle = M_PI; |
| 1756 | translate_x = 0; |
| 1757 | translate_y = surface_height; |
| 1758 | break; |
| 1759 | case WL_OUTPUT_TRANSFORM_270: |
| 1760 | angle = M_PI + M_PI_2; |
| 1761 | translate_x = 0; |
| 1762 | translate_y = surface_width; |
| 1763 | break; |
| 1764 | case WL_OUTPUT_TRANSFORM_FLIPPED_270: |
| 1765 | angle = M_PI + M_PI_2; |
| 1766 | translate_x = 0; |
| 1767 | translate_y = 0; |
| 1768 | break; |
| 1769 | } |
| 1770 | |
Alexander Larsson | 2aaa8b7 | 2013-05-22 14:41:29 +0200 | [diff] [blame] | 1771 | cairo_scale(cr, scale, scale); |
Alexander Larsson | 15901f0 | 2013-05-22 14:41:25 +0200 | [diff] [blame] | 1772 | cairo_translate(cr, translate_x, translate_y); |
| 1773 | cairo_rotate(cr, angle); |
| 1774 | cairo_transform(cr, &m); |
| 1775 | } |
| 1776 | |
Pekka Paalanen | 0c4445b | 2013-02-13 16:17:23 +0200 | [diff] [blame] | 1777 | cairo_t * |
| 1778 | widget_cairo_create(struct widget *widget) |
| 1779 | { |
Pekka Paalanen | 35e8263 | 2013-04-25 13:57:48 +0300 | [diff] [blame] | 1780 | struct surface *surface = widget->surface; |
Pekka Paalanen | 0c4445b | 2013-02-13 16:17:23 +0200 | [diff] [blame] | 1781 | cairo_surface_t *cairo_surface; |
| 1782 | cairo_t *cr; |
| 1783 | |
| 1784 | cairo_surface = widget_get_cairo_surface(widget); |
| 1785 | cr = cairo_create(cairo_surface); |
| 1786 | |
Alexander Larsson | 15901f0 | 2013-05-22 14:41:25 +0200 | [diff] [blame] | 1787 | widget_cairo_update_transform(widget, cr); |
| 1788 | |
Pekka Paalanen | 35e8263 | 2013-04-25 13:57:48 +0300 | [diff] [blame] | 1789 | cairo_translate(cr, -surface->allocation.x, -surface->allocation.y); |
| 1790 | |
Pekka Paalanen | 0c4445b | 2013-02-13 16:17:23 +0200 | [diff] [blame] | 1791 | return cr; |
| 1792 | } |
| 1793 | |
Pekka Paalanen | 7ff7a80 | 2013-04-25 13:57:50 +0300 | [diff] [blame] | 1794 | struct wl_surface * |
| 1795 | widget_get_wl_surface(struct widget *widget) |
| 1796 | { |
| 1797 | return widget->surface->surface; |
| 1798 | } |
| 1799 | |
Neil Roberts | 5e10a04 | 2013-09-09 00:40:17 +0100 | [diff] [blame] | 1800 | struct wl_subsurface * |
| 1801 | widget_get_wl_subsurface(struct widget *widget) |
| 1802 | { |
| 1803 | return widget->surface->subsurface; |
| 1804 | } |
| 1805 | |
Pekka Paalanen | 7ff7a80 | 2013-04-25 13:57:50 +0300 | [diff] [blame] | 1806 | uint32_t |
| 1807 | widget_get_last_time(struct widget *widget) |
| 1808 | { |
| 1809 | return widget->surface->last_time; |
| 1810 | } |
| 1811 | |
| 1812 | void |
| 1813 | widget_input_region_add(struct widget *widget, const struct rectangle *rect) |
| 1814 | { |
| 1815 | struct wl_compositor *comp = widget->window->display->compositor; |
| 1816 | struct surface *surface = widget->surface; |
| 1817 | |
| 1818 | if (!surface->input_region) |
| 1819 | surface->input_region = wl_compositor_create_region(comp); |
| 1820 | |
| 1821 | if (rect) { |
| 1822 | wl_region_add(surface->input_region, |
| 1823 | rect->x, rect->y, rect->width, rect->height); |
| 1824 | } |
| 1825 | } |
| 1826 | |
Kristian Høgsberg | 248c1b6 | 2011-01-21 18:03:15 -0500 | [diff] [blame] | 1827 | void |
Kristian Høgsberg | b67e94b | 2012-01-10 12:23:19 -0500 | [diff] [blame] | 1828 | widget_set_resize_handler(struct widget *widget, |
| 1829 | widget_resize_handler_t handler) |
| 1830 | { |
| 1831 | widget->resize_handler = handler; |
| 1832 | } |
| 1833 | |
| 1834 | void |
| 1835 | widget_set_redraw_handler(struct widget *widget, |
| 1836 | widget_redraw_handler_t handler) |
| 1837 | { |
| 1838 | widget->redraw_handler = handler; |
| 1839 | } |
| 1840 | |
| 1841 | void |
Kristian Høgsberg | ee14323 | 2012-01-09 08:42:24 -0500 | [diff] [blame] | 1842 | widget_set_enter_handler(struct widget *widget, widget_enter_handler_t handler) |
Kristian Høgsberg | 9a13dab | 2012-01-08 15:18:19 -0500 | [diff] [blame] | 1843 | { |
Kristian Høgsberg | ee14323 | 2012-01-09 08:42:24 -0500 | [diff] [blame] | 1844 | widget->enter_handler = handler; |
| 1845 | } |
| 1846 | |
| 1847 | void |
| 1848 | widget_set_leave_handler(struct widget *widget, widget_leave_handler_t handler) |
| 1849 | { |
| 1850 | widget->leave_handler = handler; |
Kristian Høgsberg | 9a13dab | 2012-01-08 15:18:19 -0500 | [diff] [blame] | 1851 | } |
| 1852 | |
| 1853 | void |
Kristian Høgsberg | 04e9834 | 2012-01-09 09:36:16 -0500 | [diff] [blame] | 1854 | widget_set_motion_handler(struct widget *widget, |
| 1855 | widget_motion_handler_t handler) |
| 1856 | { |
| 1857 | widget->motion_handler = handler; |
| 1858 | } |
| 1859 | |
| 1860 | void |
Kristian Høgsberg | a8a0db3 | 2012-01-09 11:12:05 -0500 | [diff] [blame] | 1861 | widget_set_button_handler(struct widget *widget, |
| 1862 | widget_button_handler_t handler) |
| 1863 | { |
| 1864 | widget->button_handler = handler; |
| 1865 | } |
| 1866 | |
| 1867 | void |
Rusty Lynch | 041815a | 2013-08-08 21:20:38 -0700 | [diff] [blame] | 1868 | widget_set_touch_up_handler(struct widget *widget, |
| 1869 | widget_touch_up_handler_t handler) |
| 1870 | { |
| 1871 | widget->touch_up_handler = handler; |
| 1872 | } |
| 1873 | |
| 1874 | void |
| 1875 | widget_set_touch_down_handler(struct widget *widget, |
| 1876 | widget_touch_down_handler_t handler) |
| 1877 | { |
| 1878 | widget->touch_down_handler = handler; |
| 1879 | } |
| 1880 | |
| 1881 | void |
| 1882 | widget_set_touch_motion_handler(struct widget *widget, |
| 1883 | widget_touch_motion_handler_t handler) |
| 1884 | { |
| 1885 | widget->touch_motion_handler = handler; |
| 1886 | } |
| 1887 | |
| 1888 | void |
| 1889 | widget_set_touch_frame_handler(struct widget *widget, |
| 1890 | widget_touch_frame_handler_t handler) |
| 1891 | { |
| 1892 | widget->touch_frame_handler = handler; |
| 1893 | } |
| 1894 | |
| 1895 | void |
| 1896 | widget_set_touch_cancel_handler(struct widget *widget, |
| 1897 | widget_touch_cancel_handler_t handler) |
| 1898 | { |
| 1899 | widget->touch_cancel_handler = handler; |
| 1900 | } |
| 1901 | |
| 1902 | void |
Philipp Brüschweiler | 7e0cc54 | 2012-08-14 11:02:41 +0200 | [diff] [blame] | 1903 | widget_set_axis_handler(struct widget *widget, |
| 1904 | widget_axis_handler_t handler) |
| 1905 | { |
| 1906 | widget->axis_handler = handler; |
| 1907 | } |
| 1908 | |
Pekka Paalanen | 40cb67b | 2013-04-25 13:57:49 +0300 | [diff] [blame] | 1909 | static void |
| 1910 | window_schedule_redraw_task(struct window *window); |
| 1911 | |
Philipp Brüschweiler | 7e0cc54 | 2012-08-14 11:02:41 +0200 | [diff] [blame] | 1912 | void |
Kristian Høgsberg | 9a13dab | 2012-01-08 15:18:19 -0500 | [diff] [blame] | 1913 | widget_schedule_redraw(struct widget *widget) |
| 1914 | { |
Pekka Paalanen | 7123388 | 2013-04-25 13:57:53 +0300 | [diff] [blame] | 1915 | DBG_OBJ(widget->surface->surface, "widget %p\n", widget); |
Pekka Paalanen | 40cb67b | 2013-04-25 13:57:49 +0300 | [diff] [blame] | 1916 | widget->surface->redraw_needed = 1; |
| 1917 | window_schedule_redraw_task(widget->window); |
Kristian Høgsberg | 9a13dab | 2012-01-08 15:18:19 -0500 | [diff] [blame] | 1918 | } |
| 1919 | |
Neil Roberts | 97b747c | 2013-12-19 16:17:12 +0000 | [diff] [blame] | 1920 | void |
| 1921 | widget_set_use_cairo(struct widget *widget, |
| 1922 | int use_cairo) |
| 1923 | { |
| 1924 | widget->use_cairo = use_cairo; |
| 1925 | } |
| 1926 | |
Kristian Høgsberg | a85fe3c | 2010-06-08 14:08:30 -0400 | [diff] [blame] | 1927 | cairo_surface_t * |
| 1928 | window_get_surface(struct window *window) |
| 1929 | { |
Pekka Paalanen | 0c4445b | 2013-02-13 16:17:23 +0200 | [diff] [blame] | 1930 | cairo_surface_t *cairo_surface; |
| 1931 | |
| 1932 | cairo_surface = widget_get_cairo_surface(window->main_surface->widget); |
| 1933 | |
| 1934 | return cairo_surface_reference(cairo_surface); |
Kristian Høgsberg | a85fe3c | 2010-06-08 14:08:30 -0400 | [diff] [blame] | 1935 | } |
| 1936 | |
Benjamin Franzke | ec4d342 | 2011-03-14 12:07:26 +0100 | [diff] [blame] | 1937 | struct wl_surface * |
| 1938 | window_get_wl_surface(struct window *window) |
| 1939 | { |
Pekka Paalanen | 4e37374 | 2013-02-13 16:17:13 +0200 | [diff] [blame] | 1940 | return window->main_surface->surface; |
Benjamin Franzke | ec4d342 | 2011-03-14 12:07:26 +0100 | [diff] [blame] | 1941 | } |
| 1942 | |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 1943 | static void |
Tiago Vignatti | 82db9d8 | 2012-05-23 22:06:27 +0300 | [diff] [blame] | 1944 | tooltip_redraw_handler(struct widget *widget, void *data) |
| 1945 | { |
| 1946 | cairo_t *cr; |
| 1947 | const int32_t r = 3; |
| 1948 | struct tooltip *tooltip = data; |
| 1949 | int32_t width, height; |
Tiago Vignatti | 82db9d8 | 2012-05-23 22:06:27 +0300 | [diff] [blame] | 1950 | |
Pekka Paalanen | 0c4445b | 2013-02-13 16:17:23 +0200 | [diff] [blame] | 1951 | cr = widget_cairo_create(widget); |
Jasper St. Pierre | 7f4386e | 2013-11-11 19:42:23 -0500 | [diff] [blame] | 1952 | cairo_translate(cr, widget->allocation.x, widget->allocation.y); |
Tiago Vignatti | 82db9d8 | 2012-05-23 22:06:27 +0300 | [diff] [blame] | 1953 | cairo_set_operator(cr, CAIRO_OPERATOR_SOURCE); |
| 1954 | cairo_set_source_rgba(cr, 0.0, 0.0, 0.0, 0.0); |
| 1955 | cairo_paint(cr); |
| 1956 | |
Pekka Paalanen | 0a9686f | 2013-02-13 16:17:22 +0200 | [diff] [blame] | 1957 | width = widget->allocation.width; |
| 1958 | height = widget->allocation.height; |
Tiago Vignatti | 82db9d8 | 2012-05-23 22:06:27 +0300 | [diff] [blame] | 1959 | rounded_rect(cr, 0, 0, width, height, r); |
| 1960 | |
| 1961 | cairo_set_operator(cr, CAIRO_OPERATOR_OVER); |
| 1962 | cairo_set_source_rgba(cr, 0.0, 0.0, 0.4, 0.8); |
| 1963 | cairo_fill(cr); |
| 1964 | |
| 1965 | cairo_set_source_rgb(cr, 1.0, 1.0, 1.0); |
| 1966 | cairo_move_to(cr, 10, 16); |
| 1967 | cairo_show_text(cr, tooltip->entry); |
| 1968 | cairo_destroy(cr); |
| 1969 | } |
| 1970 | |
| 1971 | static cairo_text_extents_t |
Jasper St. Pierre | 7f4386e | 2013-11-11 19:42:23 -0500 | [diff] [blame] | 1972 | get_text_extents(struct display *display, struct tooltip *tooltip) |
Tiago Vignatti | 82db9d8 | 2012-05-23 22:06:27 +0300 | [diff] [blame] | 1973 | { |
Tiago Vignatti | 82db9d8 | 2012-05-23 22:06:27 +0300 | [diff] [blame] | 1974 | cairo_t *cr; |
| 1975 | cairo_text_extents_t extents; |
| 1976 | |
Pekka Paalanen | 3cbb089 | 2012-11-19 17:16:01 +0200 | [diff] [blame] | 1977 | /* Use the dummy_surface because tooltip's surface was not |
| 1978 | * created yet, and parent does not have a valid surface |
| 1979 | * outside repaint, either. |
| 1980 | */ |
Jasper St. Pierre | 7f4386e | 2013-11-11 19:42:23 -0500 | [diff] [blame] | 1981 | cr = cairo_create(display->dummy_surface); |
Tiago Vignatti | 82db9d8 | 2012-05-23 22:06:27 +0300 | [diff] [blame] | 1982 | cairo_text_extents(cr, tooltip->entry, &extents); |
| 1983 | cairo_destroy(cr); |
| 1984 | |
| 1985 | return extents; |
| 1986 | } |
| 1987 | |
| 1988 | static int |
| 1989 | window_create_tooltip(struct tooltip *tooltip) |
| 1990 | { |
| 1991 | struct widget *parent = tooltip->parent; |
| 1992 | struct display *display = parent->window->display; |
Tiago Vignatti | 82db9d8 | 2012-05-23 22:06:27 +0300 | [diff] [blame] | 1993 | const int offset_y = 27; |
| 1994 | const int margin = 3; |
| 1995 | cairo_text_extents_t extents; |
| 1996 | |
| 1997 | if (tooltip->widget) |
| 1998 | return 0; |
| 1999 | |
Jasper St. Pierre | 7f4386e | 2013-11-11 19:42:23 -0500 | [diff] [blame] | 2000 | tooltip->widget = window_add_subsurface(parent->window, tooltip, SUBSURFACE_DESYNCHRONIZED); |
Tiago Vignatti | 82db9d8 | 2012-05-23 22:06:27 +0300 | [diff] [blame] | 2001 | |
Jasper St. Pierre | 7f4386e | 2013-11-11 19:42:23 -0500 | [diff] [blame] | 2002 | extents = get_text_extents(display, tooltip); |
Tiago Vignatti | 82db9d8 | 2012-05-23 22:06:27 +0300 | [diff] [blame] | 2003 | widget_set_redraw_handler(tooltip->widget, tooltip_redraw_handler); |
Jasper St. Pierre | 7f4386e | 2013-11-11 19:42:23 -0500 | [diff] [blame] | 2004 | widget_set_allocation(tooltip->widget, |
| 2005 | tooltip->x, tooltip->y + offset_y, |
| 2006 | extents.width + 20, 20 + margin * 2); |
Tiago Vignatti | 82db9d8 | 2012-05-23 22:06:27 +0300 | [diff] [blame] | 2007 | |
| 2008 | return 0; |
| 2009 | } |
| 2010 | |
| 2011 | void |
| 2012 | widget_destroy_tooltip(struct widget *parent) |
| 2013 | { |
| 2014 | struct tooltip *tooltip = parent->tooltip; |
| 2015 | |
| 2016 | parent->tooltip_count = 0; |
| 2017 | if (!tooltip) |
| 2018 | return; |
| 2019 | |
| 2020 | if (tooltip->widget) { |
| 2021 | widget_destroy(tooltip->widget); |
Tiago Vignatti | 82db9d8 | 2012-05-23 22:06:27 +0300 | [diff] [blame] | 2022 | tooltip->widget = NULL; |
Tiago Vignatti | 82db9d8 | 2012-05-23 22:06:27 +0300 | [diff] [blame] | 2023 | } |
| 2024 | |
| 2025 | close(tooltip->tooltip_fd); |
| 2026 | free(tooltip->entry); |
| 2027 | free(tooltip); |
| 2028 | parent->tooltip = NULL; |
| 2029 | } |
| 2030 | |
| 2031 | static void |
| 2032 | tooltip_func(struct task *task, uint32_t events) |
| 2033 | { |
| 2034 | struct tooltip *tooltip = |
| 2035 | container_of(task, struct tooltip, tooltip_task); |
| 2036 | uint64_t exp; |
| 2037 | |
Martin Olsson | 8df662a | 2012-07-08 03:03:47 +0200 | [diff] [blame] | 2038 | if (read(tooltip->tooltip_fd, &exp, sizeof (uint64_t)) != sizeof (uint64_t)) |
| 2039 | abort(); |
Tiago Vignatti | 82db9d8 | 2012-05-23 22:06:27 +0300 | [diff] [blame] | 2040 | window_create_tooltip(tooltip); |
| 2041 | } |
| 2042 | |
| 2043 | #define TOOLTIP_TIMEOUT 500 |
| 2044 | static int |
| 2045 | tooltip_timer_reset(struct tooltip *tooltip) |
| 2046 | { |
| 2047 | struct itimerspec its; |
| 2048 | |
| 2049 | its.it_interval.tv_sec = 0; |
| 2050 | its.it_interval.tv_nsec = 0; |
| 2051 | its.it_value.tv_sec = TOOLTIP_TIMEOUT / 1000; |
| 2052 | its.it_value.tv_nsec = (TOOLTIP_TIMEOUT % 1000) * 1000 * 1000; |
| 2053 | if (timerfd_settime(tooltip->tooltip_fd, 0, &its, NULL) < 0) { |
| 2054 | fprintf(stderr, "could not set timerfd\n: %m"); |
| 2055 | return -1; |
| 2056 | } |
| 2057 | |
| 2058 | return 0; |
| 2059 | } |
| 2060 | |
| 2061 | int |
| 2062 | widget_set_tooltip(struct widget *parent, char *entry, float x, float y) |
| 2063 | { |
| 2064 | struct tooltip *tooltip = parent->tooltip; |
| 2065 | |
| 2066 | parent->tooltip_count++; |
| 2067 | if (tooltip) { |
| 2068 | tooltip->x = x; |
| 2069 | tooltip->y = y; |
| 2070 | tooltip_timer_reset(tooltip); |
| 2071 | return 0; |
| 2072 | } |
| 2073 | |
| 2074 | /* the handler might be triggered too fast via input device motion, so |
| 2075 | * we need this check here to make sure tooltip is fully initialized */ |
| 2076 | if (parent->tooltip_count > 1) |
| 2077 | return 0; |
| 2078 | |
| 2079 | tooltip = malloc(sizeof *tooltip); |
| 2080 | if (!tooltip) |
| 2081 | return -1; |
| 2082 | |
| 2083 | parent->tooltip = tooltip; |
| 2084 | tooltip->parent = parent; |
| 2085 | tooltip->widget = NULL; |
Tiago Vignatti | 82db9d8 | 2012-05-23 22:06:27 +0300 | [diff] [blame] | 2086 | tooltip->x = x; |
| 2087 | tooltip->y = y; |
| 2088 | tooltip->entry = strdup(entry); |
| 2089 | tooltip->tooltip_fd = timerfd_create(CLOCK_MONOTONIC, TFD_CLOEXEC); |
| 2090 | if (tooltip->tooltip_fd < 0) { |
| 2091 | fprintf(stderr, "could not create timerfd\n: %m"); |
| 2092 | return -1; |
| 2093 | } |
| 2094 | |
| 2095 | tooltip->tooltip_task.run = tooltip_func; |
| 2096 | display_watch_fd(parent->window->display, tooltip->tooltip_fd, |
| 2097 | EPOLLIN, &tooltip->tooltip_task); |
| 2098 | tooltip_timer_reset(tooltip); |
| 2099 | |
| 2100 | return 0; |
| 2101 | } |
| 2102 | |
| 2103 | static void |
Jonas Ådahl | 14c92ff | 2012-08-29 22:13:02 +0200 | [diff] [blame] | 2104 | workspace_manager_state(void *data, |
| 2105 | struct workspace_manager *workspace_manager, |
| 2106 | uint32_t current, |
| 2107 | uint32_t count) |
| 2108 | { |
| 2109 | struct display *display = data; |
| 2110 | |
| 2111 | display->workspace = current; |
| 2112 | display->workspace_count = count; |
| 2113 | } |
| 2114 | |
| 2115 | static const struct workspace_manager_listener workspace_manager_listener = { |
| 2116 | workspace_manager_state |
| 2117 | }; |
| 2118 | |
| 2119 | static void |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 2120 | frame_resize_handler(struct widget *widget, |
| 2121 | int32_t width, int32_t height, void *data) |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 2122 | { |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2123 | struct window_frame *frame = data; |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 2124 | struct widget *child = frame->child; |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2125 | struct rectangle interior; |
| 2126 | struct rectangle input; |
| 2127 | struct rectangle opaque; |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 2128 | |
Jasper St. Pierre | c0f17ab | 2013-11-11 19:16:11 -0500 | [diff] [blame] | 2129 | if (widget->window->fullscreen) { |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2130 | interior.x = 0; |
| 2131 | interior.y = 0; |
| 2132 | interior.width = width; |
| 2133 | interior.height = height; |
| 2134 | } else { |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2135 | frame_resize(frame->frame, width, height); |
| 2136 | frame_interior(frame->frame, &interior.x, &interior.y, |
| 2137 | &interior.width, &interior.height); |
Kristian Høgsberg | 010f98b | 2012-02-23 17:30:45 -0500 | [diff] [blame] | 2138 | } |
| 2139 | |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2140 | widget_set_allocation(child, interior.x, interior.y, |
| 2141 | interior.width, interior.height); |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 2142 | |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2143 | if (child->resize_handler) { |
| 2144 | child->resize_handler(child, interior.width, interior.height, |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 2145 | child->user_data); |
| 2146 | |
Jasper St. Pierre | c0f17ab | 2013-11-11 19:16:11 -0500 | [diff] [blame] | 2147 | if (widget->window->fullscreen) { |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2148 | width = child->allocation.width; |
| 2149 | height = child->allocation.height; |
| 2150 | } else { |
| 2151 | frame_resize_inside(frame->frame, |
| 2152 | child->allocation.width, |
| 2153 | child->allocation.height); |
| 2154 | width = frame_width(frame->frame); |
| 2155 | height = frame_height(frame->frame); |
| 2156 | } |
Kristian Høgsberg | 023be10 | 2012-07-31 11:59:12 -0400 | [diff] [blame] | 2157 | } |
| 2158 | |
Scott Moreau | f7e498c | 2012-05-14 11:39:29 -0600 | [diff] [blame] | 2159 | widget_set_allocation(widget, 0, 0, width, height); |
Kristian Høgsberg | f10df85 | 2012-02-28 21:52:12 -0500 | [diff] [blame] | 2160 | |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2161 | widget->surface->input_region = |
| 2162 | wl_compositor_create_region(widget->window->display->compositor); |
Jasper St. Pierre | c0f17ab | 2013-11-11 19:16:11 -0500 | [diff] [blame] | 2163 | if (!widget->window->fullscreen) { |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2164 | frame_input_rect(frame->frame, &input.x, &input.y, |
| 2165 | &input.width, &input.height); |
| 2166 | wl_region_add(widget->surface->input_region, |
| 2167 | input.x, input.y, input.width, input.height); |
Pekka Vuorela | 4e363d2 | 2012-09-26 15:05:45 +0300 | [diff] [blame] | 2168 | } else { |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2169 | wl_region_add(widget->surface->input_region, 0, 0, width, height); |
Pekka Vuorela | 4e363d2 | 2012-09-26 15:05:45 +0300 | [diff] [blame] | 2170 | } |
| 2171 | |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2172 | widget_set_allocation(widget, 0, 0, width, height); |
Pekka Vuorela | 4e363d2 | 2012-09-26 15:05:45 +0300 | [diff] [blame] | 2173 | |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2174 | if (child->opaque) { |
Jasper St. Pierre | c0f17ab | 2013-11-11 19:16:11 -0500 | [diff] [blame] | 2175 | if (!widget->window->fullscreen) { |
Kristian Høgsberg | 598477d | 2013-10-16 16:06:18 -0700 | [diff] [blame] | 2176 | frame_opaque_rect(frame->frame, &opaque.x, &opaque.y, |
| 2177 | &opaque.width, &opaque.height); |
| 2178 | |
| 2179 | wl_region_add(widget->surface->opaque_region, |
| 2180 | opaque.x, opaque.y, |
| 2181 | opaque.width, opaque.height); |
| 2182 | } else { |
| 2183 | wl_region_add(widget->surface->opaque_region, |
| 2184 | 0, 0, width, height); |
| 2185 | } |
Martin Minarik | 1998b15 | 2012-05-10 02:04:35 +0200 | [diff] [blame] | 2186 | } |
| 2187 | |
Martin Minarik | 1998b15 | 2012-05-10 02:04:35 +0200 | [diff] [blame] | 2188 | |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2189 | widget_schedule_redraw(widget); |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 2190 | } |
| 2191 | |
| 2192 | static void |
| 2193 | frame_redraw_handler(struct widget *widget, void *data) |
| 2194 | { |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 2195 | cairo_t *cr; |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2196 | struct window_frame *frame = data; |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 2197 | struct window *window = widget->window; |
| 2198 | |
Jasper St. Pierre | c0f17ab | 2013-11-11 19:16:11 -0500 | [diff] [blame] | 2199 | if (window->fullscreen) |
Kristian Høgsberg | 2675dc1 | 2012-02-16 22:57:21 -0500 | [diff] [blame] | 2200 | return; |
| 2201 | |
Pekka Paalanen | 0c4445b | 2013-02-13 16:17:23 +0200 | [diff] [blame] | 2202 | cr = widget_cairo_create(widget); |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 2203 | |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2204 | frame_repaint(frame->frame, cr); |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 2205 | |
| 2206 | cairo_destroy(cr); |
| 2207 | } |
| 2208 | |
| 2209 | static int |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2210 | frame_get_pointer_image_for_location(struct window_frame *frame, |
| 2211 | enum theme_location location) |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 2212 | { |
Scott Moreau | c6a7e4b | 2012-09-28 02:45:06 -0600 | [diff] [blame] | 2213 | struct window *window = frame->widget->window; |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 2214 | |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 2215 | if (window->custom) |
Kristian Høgsberg | e994edd | 2013-02-14 16:31:42 -0500 | [diff] [blame] | 2216 | return CURSOR_LEFT_PTR; |
| 2217 | |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 2218 | switch (location) { |
Kristian Høgsberg | f96e6c0 | 2012-05-22 16:38:53 -0400 | [diff] [blame] | 2219 | case THEME_LOCATION_RESIZING_TOP: |
Ander Conselvan de Oliveira | dc8c8fc | 2012-05-25 16:01:41 +0300 | [diff] [blame] | 2220 | return CURSOR_TOP; |
Kristian Høgsberg | f96e6c0 | 2012-05-22 16:38:53 -0400 | [diff] [blame] | 2221 | case THEME_LOCATION_RESIZING_BOTTOM: |
Ander Conselvan de Oliveira | dc8c8fc | 2012-05-25 16:01:41 +0300 | [diff] [blame] | 2222 | return CURSOR_BOTTOM; |
Kristian Høgsberg | f96e6c0 | 2012-05-22 16:38:53 -0400 | [diff] [blame] | 2223 | case THEME_LOCATION_RESIZING_LEFT: |
Ander Conselvan de Oliveira | dc8c8fc | 2012-05-25 16:01:41 +0300 | [diff] [blame] | 2224 | return CURSOR_LEFT; |
Kristian Høgsberg | f96e6c0 | 2012-05-22 16:38:53 -0400 | [diff] [blame] | 2225 | case THEME_LOCATION_RESIZING_RIGHT: |
Ander Conselvan de Oliveira | dc8c8fc | 2012-05-25 16:01:41 +0300 | [diff] [blame] | 2226 | return CURSOR_RIGHT; |
Kristian Høgsberg | f96e6c0 | 2012-05-22 16:38:53 -0400 | [diff] [blame] | 2227 | case THEME_LOCATION_RESIZING_TOP_LEFT: |
Ander Conselvan de Oliveira | dc8c8fc | 2012-05-25 16:01:41 +0300 | [diff] [blame] | 2228 | return CURSOR_TOP_LEFT; |
Kristian Høgsberg | f96e6c0 | 2012-05-22 16:38:53 -0400 | [diff] [blame] | 2229 | case THEME_LOCATION_RESIZING_TOP_RIGHT: |
Ander Conselvan de Oliveira | dc8c8fc | 2012-05-25 16:01:41 +0300 | [diff] [blame] | 2230 | return CURSOR_TOP_RIGHT; |
Kristian Høgsberg | f96e6c0 | 2012-05-22 16:38:53 -0400 | [diff] [blame] | 2231 | case THEME_LOCATION_RESIZING_BOTTOM_LEFT: |
Ander Conselvan de Oliveira | dc8c8fc | 2012-05-25 16:01:41 +0300 | [diff] [blame] | 2232 | return CURSOR_BOTTOM_LEFT; |
Kristian Høgsberg | f96e6c0 | 2012-05-22 16:38:53 -0400 | [diff] [blame] | 2233 | case THEME_LOCATION_RESIZING_BOTTOM_RIGHT: |
Ander Conselvan de Oliveira | dc8c8fc | 2012-05-25 16:01:41 +0300 | [diff] [blame] | 2234 | return CURSOR_BOTTOM_RIGHT; |
Kristian Høgsberg | f96e6c0 | 2012-05-22 16:38:53 -0400 | [diff] [blame] | 2235 | case THEME_LOCATION_EXTERIOR: |
| 2236 | case THEME_LOCATION_TITLEBAR: |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 2237 | default: |
Ander Conselvan de Oliveira | dc8c8fc | 2012-05-25 16:01:41 +0300 | [diff] [blame] | 2238 | return CURSOR_LEFT_PTR; |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 2239 | } |
Kristian Høgsberg | cd9ac1d | 2011-12-15 09:14:34 -0500 | [diff] [blame] | 2240 | } |
| 2241 | |
Pekka Paalanen | 2623786 | 2014-09-10 15:10:30 +0300 | [diff] [blame] | 2242 | static void |
| 2243 | frame_menu_func(void *data, struct input *input, int index) |
| 2244 | { |
| 2245 | struct window *window = data; |
| 2246 | struct display *display; |
| 2247 | |
| 2248 | switch (index) { |
| 2249 | case 0: /* close */ |
| 2250 | window_close(window); |
| 2251 | break; |
| 2252 | case 1: /* move to workspace above */ |
| 2253 | display = window->display; |
| 2254 | if (display->workspace > 0) |
| 2255 | workspace_manager_move_surface( |
| 2256 | display->workspace_manager, |
| 2257 | window->main_surface->surface, |
| 2258 | display->workspace - 1); |
| 2259 | break; |
| 2260 | case 2: /* move to workspace below */ |
| 2261 | display = window->display; |
| 2262 | if (display->workspace < display->workspace_count - 1) |
| 2263 | workspace_manager_move_surface( |
| 2264 | display->workspace_manager, |
| 2265 | window->main_surface->surface, |
| 2266 | display->workspace + 1); |
| 2267 | break; |
| 2268 | case 3: /* fullscreen */ |
| 2269 | /* we don't have a way to get out of fullscreen for now */ |
| 2270 | if (window->fullscreen_handler) |
| 2271 | window->fullscreen_handler(window, window->user_data); |
| 2272 | break; |
| 2273 | } |
| 2274 | } |
| 2275 | |
Kristian Høgsberg | d31fcab | 2012-01-31 09:53:44 -0500 | [diff] [blame] | 2276 | void |
| 2277 | window_show_frame_menu(struct window *window, |
| 2278 | struct input *input, uint32_t time) |
| 2279 | { |
| 2280 | int32_t x, y; |
Pekka Paalanen | 2623786 | 2014-09-10 15:10:30 +0300 | [diff] [blame] | 2281 | int count; |
Kristian Høgsberg | d31fcab | 2012-01-31 09:53:44 -0500 | [diff] [blame] | 2282 | |
Pekka Paalanen | 2623786 | 2014-09-10 15:10:30 +0300 | [diff] [blame] | 2283 | static const char *entries[] = { |
| 2284 | "Close", |
| 2285 | "Move to workspace above", "Move to workspace below", |
| 2286 | "Fullscreen" |
| 2287 | }; |
| 2288 | |
| 2289 | if (window->fullscreen_handler) |
| 2290 | count = ARRAY_LENGTH(entries); |
| 2291 | else |
| 2292 | count = ARRAY_LENGTH(entries) - 1; |
| 2293 | |
| 2294 | input_get_position(input, &x, &y); |
| 2295 | window_show_menu(window->display, input, time, window, |
| 2296 | x - 10, y - 10, frame_menu_func, entries, count); |
Kristian Høgsberg | d31fcab | 2012-01-31 09:53:44 -0500 | [diff] [blame] | 2297 | } |
| 2298 | |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 2299 | static int |
| 2300 | frame_enter_handler(struct widget *widget, |
Kristian Høgsberg | 80680c7 | 2012-05-10 12:21:37 -0400 | [diff] [blame] | 2301 | struct input *input, float x, float y, void *data) |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 2302 | { |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2303 | struct window_frame *frame = data; |
| 2304 | enum theme_location location; |
| 2305 | |
| 2306 | location = frame_pointer_enter(frame->frame, input, x, y); |
| 2307 | if (frame_status(frame->frame) & FRAME_STATUS_REPAINT) |
| 2308 | widget_schedule_redraw(frame->widget); |
| 2309 | |
| 2310 | return frame_get_pointer_image_for_location(data, location); |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 2311 | } |
Kristian Høgsberg | 7d80406 | 2010-09-07 21:50:06 -0400 | [diff] [blame] | 2312 | |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 2313 | static int |
| 2314 | frame_motion_handler(struct widget *widget, |
| 2315 | struct input *input, uint32_t time, |
Kristian Høgsberg | 80680c7 | 2012-05-10 12:21:37 -0400 | [diff] [blame] | 2316 | float x, float y, void *data) |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 2317 | { |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2318 | struct window_frame *frame = data; |
| 2319 | enum theme_location location; |
| 2320 | |
| 2321 | location = frame_pointer_motion(frame->frame, input, x, y); |
| 2322 | if (frame_status(frame->frame) & FRAME_STATUS_REPAINT) |
| 2323 | widget_schedule_redraw(frame->widget); |
| 2324 | |
| 2325 | return frame_get_pointer_image_for_location(data, location); |
| 2326 | } |
| 2327 | |
| 2328 | static void |
| 2329 | frame_leave_handler(struct widget *widget, |
| 2330 | struct input *input, void *data) |
| 2331 | { |
| 2332 | struct window_frame *frame = data; |
| 2333 | |
| 2334 | frame_pointer_leave(frame->frame, input); |
| 2335 | if (frame_status(frame->frame) & FRAME_STATUS_REPAINT) |
| 2336 | widget_schedule_redraw(frame->widget); |
| 2337 | } |
| 2338 | |
| 2339 | static void |
| 2340 | frame_handle_status(struct window_frame *frame, struct input *input, |
| 2341 | uint32_t time, enum theme_location location) |
| 2342 | { |
| 2343 | struct window *window = frame->widget->window; |
| 2344 | uint32_t status; |
| 2345 | |
| 2346 | status = frame_status(frame->frame); |
| 2347 | if (status & FRAME_STATUS_REPAINT) |
| 2348 | widget_schedule_redraw(frame->widget); |
| 2349 | |
Jasper St. Pierre | 5a18332 | 2014-02-18 19:18:42 -0500 | [diff] [blame] | 2350 | if (status & FRAME_STATUS_MINIMIZE) { |
| 2351 | window_set_minimized(window); |
| 2352 | frame_status_clear(frame->frame, FRAME_STATUS_MINIMIZE); |
| 2353 | } |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2354 | |
| 2355 | if (status & FRAME_STATUS_MENU) { |
| 2356 | window_show_frame_menu(window, input, time); |
| 2357 | frame_status_clear(frame->frame, FRAME_STATUS_MENU); |
| 2358 | } |
| 2359 | |
| 2360 | if (status & FRAME_STATUS_MAXIMIZE) { |
Jasper St. Pierre | c0f17ab | 2013-11-11 19:16:11 -0500 | [diff] [blame] | 2361 | window_set_maximized(window, !window->maximized); |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2362 | frame_status_clear(frame->frame, FRAME_STATUS_MAXIMIZE); |
| 2363 | } |
| 2364 | |
| 2365 | if (status & FRAME_STATUS_CLOSE) { |
Jasper St. Pierre | 2097fe1 | 2014-02-01 18:17:34 -0500 | [diff] [blame] | 2366 | window_close(window); |
Jason Ekstrand | 4a7409a | 2013-10-27 21:32:54 -0500 | [diff] [blame] | 2367 | return; |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2368 | } |
| 2369 | |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 2370 | if ((status & FRAME_STATUS_MOVE) && window->xdg_surface) { |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2371 | input_ungrab(input); |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 2372 | xdg_surface_move(window->xdg_surface, |
| 2373 | input_get_seat(input), |
| 2374 | window->display->serial); |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2375 | |
| 2376 | frame_status_clear(frame->frame, FRAME_STATUS_MOVE); |
| 2377 | } |
| 2378 | |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 2379 | if ((status & FRAME_STATUS_RESIZE) && window->xdg_surface) { |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2380 | input_ungrab(input); |
| 2381 | |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 2382 | xdg_surface_resize(window->xdg_surface, |
| 2383 | input_get_seat(input), |
| 2384 | window->display->serial, |
| 2385 | location); |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2386 | |
| 2387 | frame_status_clear(frame->frame, FRAME_STATUS_RESIZE); |
| 2388 | } |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 2389 | } |
Rob Bradford | 8bd35c7 | 2011-10-25 12:20:51 +0100 | [diff] [blame] | 2390 | |
Xiong Zhang | bfb4ade | 2014-06-12 11:06:25 +0800 | [diff] [blame] | 2391 | #define DOUBLE_CLICK_PERIOD 250 |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 2392 | static void |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 2393 | frame_button_handler(struct widget *widget, |
| 2394 | struct input *input, uint32_t time, |
Daniel Stone | 4dbadb1 | 2012-05-30 16:31:51 +0100 | [diff] [blame] | 2395 | uint32_t button, enum wl_pointer_button_state state, |
| 2396 | void *data) |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 2397 | |
| 2398 | { |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2399 | struct window_frame *frame = data; |
| 2400 | enum theme_location location; |
Kristian Høgsberg | 1103a1a | 2012-04-03 12:00:48 -0400 | [diff] [blame] | 2401 | |
Xiong Zhang | bfb4ade | 2014-06-12 11:06:25 +0800 | [diff] [blame] | 2402 | frame->double_click = 0; |
| 2403 | if (state == WL_POINTER_BUTTON_STATE_PRESSED) { |
| 2404 | if (time - frame->last_time <= DOUBLE_CLICK_PERIOD) { |
| 2405 | frame->double_click = 1; |
| 2406 | frame->did_double = 1; |
| 2407 | } else |
| 2408 | frame->did_double = 0; |
| 2409 | |
| 2410 | frame->last_time = time; |
| 2411 | } else if (frame->did_double == 1) { |
| 2412 | frame->double_click = 1; |
| 2413 | frame->did_double = 0; |
| 2414 | } |
| 2415 | |
| 2416 | if (frame->double_click) |
| 2417 | location = frame_double_click(frame->frame, input, |
| 2418 | button, state); |
| 2419 | else |
| 2420 | location = frame_pointer_button(frame->frame, input, |
| 2421 | button, state); |
| 2422 | |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2423 | frame_handle_status(frame, input, time, location); |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 2424 | } |
| 2425 | |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2426 | static void |
Rusty Lynch | 1084da5 | 2013-08-15 09:10:08 -0700 | [diff] [blame] | 2427 | frame_touch_down_handler(struct widget *widget, struct input *input, |
| 2428 | uint32_t serial, uint32_t time, int32_t id, |
| 2429 | float x, float y, void *data) |
| 2430 | { |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2431 | struct window_frame *frame = data; |
| 2432 | |
Xiong Zhang | 382de46 | 2014-06-12 11:06:26 +0800 | [diff] [blame^] | 2433 | frame->double_click = 0; |
| 2434 | if (time - frame->last_time <= DOUBLE_CLICK_PERIOD && |
| 2435 | frame->last_id == id) { |
| 2436 | frame->double_click = 1; |
| 2437 | frame->did_double = 1; |
| 2438 | frame->double_id = id; |
| 2439 | } else |
| 2440 | frame->did_double = 0; |
| 2441 | |
| 2442 | frame->last_time = time; |
| 2443 | frame->last_id = id; |
| 2444 | |
| 2445 | if (frame->double_click) |
| 2446 | frame_double_touch_down(frame->frame, input, id, x, y); |
| 2447 | else |
| 2448 | frame_touch_down(frame->frame, input, id, x, y); |
| 2449 | |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2450 | frame_handle_status(frame, input, time, THEME_LOCATION_CLIENT_AREA); |
| 2451 | } |
| 2452 | |
| 2453 | static void |
| 2454 | frame_touch_up_handler(struct widget *widget, |
| 2455 | struct input *input, uint32_t serial, uint32_t time, |
| 2456 | int32_t id, void *data) |
| 2457 | { |
| 2458 | struct window_frame *frame = data; |
| 2459 | |
Xiong Zhang | 382de46 | 2014-06-12 11:06:26 +0800 | [diff] [blame^] | 2460 | if (frame->double_id == id && frame->did_double) { |
| 2461 | frame->did_double = 0; |
| 2462 | frame->double_id = 0; |
| 2463 | frame_double_touch_up(frame->frame, input, id); |
| 2464 | } else |
| 2465 | frame_touch_up(frame->frame, input, id); |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2466 | frame_handle_status(frame, input, time, THEME_LOCATION_CLIENT_AREA); |
Rusty Lynch | 1084da5 | 2013-08-15 09:10:08 -0700 | [diff] [blame] | 2467 | } |
| 2468 | |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 2469 | struct widget * |
Jason Ekstrand | ee7fefc | 2013-10-13 19:08:38 -0500 | [diff] [blame] | 2470 | window_frame_create(struct window *window, void *data) |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 2471 | { |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2472 | struct window_frame *frame; |
Kristian Høgsberg | c152ee1 | 2013-12-31 15:35:39 -0800 | [diff] [blame] | 2473 | uint32_t buttons; |
| 2474 | |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 2475 | if (window->custom) { |
Kristian Høgsberg | c152ee1 | 2013-12-31 15:35:39 -0800 | [diff] [blame] | 2476 | buttons = FRAME_BUTTON_NONE; |
| 2477 | } else { |
| 2478 | buttons = FRAME_BUTTON_ALL; |
| 2479 | } |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 2480 | |
Peter Hutterer | f3d6227 | 2013-08-08 11:57:05 +1000 | [diff] [blame] | 2481 | frame = xzalloc(sizeof *frame); |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2482 | frame->frame = frame_create(window->display->theme, 0, 0, |
Kristian Høgsberg | c152ee1 | 2013-12-31 15:35:39 -0800 | [diff] [blame] | 2483 | buttons, window->title); |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2484 | |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 2485 | frame->widget = window_add_widget(window, frame); |
| 2486 | frame->child = widget_add_widget(frame->widget, data); |
Martin Minarik | 1998b15 | 2012-05-10 02:04:35 +0200 | [diff] [blame] | 2487 | |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 2488 | widget_set_redraw_handler(frame->widget, frame_redraw_handler); |
| 2489 | widget_set_resize_handler(frame->widget, frame_resize_handler); |
| 2490 | widget_set_enter_handler(frame->widget, frame_enter_handler); |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2491 | widget_set_leave_handler(frame->widget, frame_leave_handler); |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 2492 | widget_set_motion_handler(frame->widget, frame_motion_handler); |
| 2493 | widget_set_button_handler(frame->widget, frame_button_handler); |
Rusty Lynch | 1084da5 | 2013-08-15 09:10:08 -0700 | [diff] [blame] | 2494 | widget_set_touch_down_handler(frame->widget, frame_touch_down_handler); |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2495 | widget_set_touch_up_handler(frame->widget, frame_touch_up_handler); |
Martin Minarik | 1998b15 | 2012-05-10 02:04:35 +0200 | [diff] [blame] | 2496 | |
Pekka Paalanen | 4dde2fc | 2012-01-19 13:33:50 +0200 | [diff] [blame] | 2497 | window->frame = frame; |
| 2498 | |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 2499 | return frame->child; |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 2500 | } |
| 2501 | |
Kristian Høgsberg | a162792 | 2012-06-20 17:30:03 -0400 | [diff] [blame] | 2502 | void |
Jason Ekstrand | ee7fefc | 2013-10-13 19:08:38 -0500 | [diff] [blame] | 2503 | window_frame_set_child_size(struct widget *widget, int child_width, |
| 2504 | int child_height) |
Kristian Høgsberg | a162792 | 2012-06-20 17:30:03 -0400 | [diff] [blame] | 2505 | { |
| 2506 | struct display *display = widget->window->display; |
| 2507 | struct theme *t = display->theme; |
| 2508 | int decoration_width, decoration_height; |
| 2509 | int width, height; |
Jasper St. Pierre | c0f17ab | 2013-11-11 19:16:11 -0500 | [diff] [blame] | 2510 | int margin = widget->window->maximized ? 0 : t->margin; |
Kristian Høgsberg | a162792 | 2012-06-20 17:30:03 -0400 | [diff] [blame] | 2511 | |
Jasper St. Pierre | c0f17ab | 2013-11-11 19:16:11 -0500 | [diff] [blame] | 2512 | if (!widget->window->fullscreen) { |
Scott Moreau | c6a7e4b | 2012-09-28 02:45:06 -0600 | [diff] [blame] | 2513 | decoration_width = (t->width + margin) * 2; |
Kristian Høgsberg | a162792 | 2012-06-20 17:30:03 -0400 | [diff] [blame] | 2514 | decoration_height = t->width + |
Scott Moreau | c6a7e4b | 2012-09-28 02:45:06 -0600 | [diff] [blame] | 2515 | t->titlebar_height + margin * 2; |
Kristian Høgsberg | a162792 | 2012-06-20 17:30:03 -0400 | [diff] [blame] | 2516 | |
| 2517 | width = child_width + decoration_width; |
| 2518 | height = child_height + decoration_height; |
| 2519 | } else { |
| 2520 | width = child_width; |
| 2521 | height = child_height; |
| 2522 | } |
| 2523 | |
| 2524 | window_schedule_resize(widget->window, width, height); |
| 2525 | } |
| 2526 | |
Kristian Høgsberg | e4feb56 | 2008-11-08 18:53:37 -0500 | [diff] [blame] | 2527 | static void |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2528 | window_frame_destroy(struct window_frame *frame) |
Pekka Paalanen | 4dde2fc | 2012-01-19 13:33:50 +0200 | [diff] [blame] | 2529 | { |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 2530 | frame_destroy(frame->frame); |
Martin Minarik | 1998b15 | 2012-05-10 02:04:35 +0200 | [diff] [blame] | 2531 | |
Pekka Paalanen | 4dde2fc | 2012-01-19 13:33:50 +0200 | [diff] [blame] | 2532 | /* frame->child must be destroyed by the application */ |
| 2533 | widget_destroy(frame->widget); |
| 2534 | free(frame); |
| 2535 | } |
| 2536 | |
| 2537 | static void |
Kristian Høgsberg | b632351 | 2012-01-11 00:04:42 -0500 | [diff] [blame] | 2538 | input_set_focus_widget(struct input *input, struct widget *focus, |
Kristian Høgsberg | 80680c7 | 2012-05-10 12:21:37 -0400 | [diff] [blame] | 2539 | float x, float y) |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 2540 | { |
Kristian Høgsberg | 831dd52 | 2012-01-10 23:46:33 -0500 | [diff] [blame] | 2541 | struct widget *old, *widget; |
Kristian Høgsberg | bf74d52 | 2012-11-30 14:54:35 -0500 | [diff] [blame] | 2542 | int cursor; |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 2543 | |
Kristian Høgsberg | b632351 | 2012-01-11 00:04:42 -0500 | [diff] [blame] | 2544 | if (focus == input->focus_widget) |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 2545 | return; |
| 2546 | |
Kristian Høgsberg | b632351 | 2012-01-11 00:04:42 -0500 | [diff] [blame] | 2547 | old = input->focus_widget; |
Kristian Høgsberg | ee14323 | 2012-01-09 08:42:24 -0500 | [diff] [blame] | 2548 | if (old) { |
Kristian Høgsberg | 831dd52 | 2012-01-10 23:46:33 -0500 | [diff] [blame] | 2549 | widget = old; |
| 2550 | if (input->grab) |
| 2551 | widget = input->grab; |
| 2552 | if (widget->leave_handler) |
| 2553 | widget->leave_handler(old, input, widget->user_data); |
Kristian Høgsberg | b632351 | 2012-01-11 00:04:42 -0500 | [diff] [blame] | 2554 | input->focus_widget = NULL; |
Kristian Høgsberg | ee14323 | 2012-01-09 08:42:24 -0500 | [diff] [blame] | 2555 | } |
| 2556 | |
| 2557 | if (focus) { |
Kristian Høgsberg | 831dd52 | 2012-01-10 23:46:33 -0500 | [diff] [blame] | 2558 | widget = focus; |
| 2559 | if (input->grab) |
| 2560 | widget = input->grab; |
Kristian Høgsberg | f33984e | 2012-06-04 23:36:32 -0400 | [diff] [blame] | 2561 | input->focus_widget = focus; |
Kristian Høgsberg | 831dd52 | 2012-01-10 23:46:33 -0500 | [diff] [blame] | 2562 | if (widget->enter_handler) |
Kristian Høgsberg | bf74d52 | 2012-11-30 14:54:35 -0500 | [diff] [blame] | 2563 | cursor = widget->enter_handler(focus, input, x, y, |
| 2564 | widget->user_data); |
| 2565 | else |
| 2566 | cursor = widget->default_cursor; |
Kristian Høgsberg | bb901fa | 2012-01-09 11:22:32 -0500 | [diff] [blame] | 2567 | |
Kristian Høgsberg | bf74d52 | 2012-11-30 14:54:35 -0500 | [diff] [blame] | 2568 | input_set_pointer_image(input, cursor); |
Kristian Høgsberg | ee14323 | 2012-01-09 08:42:24 -0500 | [diff] [blame] | 2569 | } |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 2570 | } |
| 2571 | |
Kristian Høgsberg | b29798b | 2012-08-11 14:56:08 -0400 | [diff] [blame] | 2572 | void |
Xiong Zhang | bf3c1c6 | 2013-11-25 18:42:51 +0800 | [diff] [blame] | 2573 | touch_grab(struct input *input, int32_t touch_id) |
| 2574 | { |
| 2575 | input->touch_grab = 1; |
| 2576 | input->touch_grab_id = touch_id; |
| 2577 | } |
| 2578 | |
| 2579 | void |
| 2580 | touch_ungrab(struct input *input) |
| 2581 | { |
| 2582 | struct touch_point *tp, *tmp; |
| 2583 | |
| 2584 | input->touch_grab = 0; |
| 2585 | |
| 2586 | wl_list_for_each_safe(tp, tmp, |
| 2587 | &input->touch_point_list, link) { |
| 2588 | if (tp->id != input->touch_grab_id) |
| 2589 | continue; |
| 2590 | wl_list_remove(&tp->link); |
| 2591 | free(tp); |
| 2592 | |
| 2593 | return; |
| 2594 | } |
| 2595 | } |
| 2596 | |
| 2597 | void |
Kristian Høgsberg | b29798b | 2012-08-11 14:56:08 -0400 | [diff] [blame] | 2598 | input_grab(struct input *input, struct widget *widget, uint32_t button) |
| 2599 | { |
| 2600 | input->grab = widget; |
| 2601 | input->grab_button = button; |
Kristian Høgsberg | 41f7ebc | 2014-04-29 14:11:26 -0700 | [diff] [blame] | 2602 | |
| 2603 | input_set_focus_widget(input, widget, input->sx, input->sy); |
Kristian Høgsberg | b29798b | 2012-08-11 14:56:08 -0400 | [diff] [blame] | 2604 | } |
| 2605 | |
| 2606 | void |
| 2607 | input_ungrab(struct input *input) |
| 2608 | { |
| 2609 | struct widget *widget; |
| 2610 | |
| 2611 | input->grab = NULL; |
| 2612 | if (input->pointer_focus) { |
Pekka Paalanen | ac95f3e | 2013-02-13 16:17:17 +0200 | [diff] [blame] | 2613 | widget = window_find_widget(input->pointer_focus, |
Kristian Høgsberg | b29798b | 2012-08-11 14:56:08 -0400 | [diff] [blame] | 2614 | input->sx, input->sy); |
| 2615 | input_set_focus_widget(input, widget, input->sx, input->sy); |
| 2616 | } |
| 2617 | } |
| 2618 | |
| 2619 | static void |
| 2620 | input_remove_pointer_focus(struct input *input) |
| 2621 | { |
| 2622 | struct window *window = input->pointer_focus; |
| 2623 | |
| 2624 | if (!window) |
| 2625 | return; |
| 2626 | |
| 2627 | input_set_focus_widget(input, NULL, 0, 0); |
| 2628 | |
| 2629 | input->pointer_focus = NULL; |
| 2630 | input->current_cursor = CURSOR_UNSET; |
| 2631 | } |
| 2632 | |
| 2633 | static void |
| 2634 | pointer_handle_enter(void *data, struct wl_pointer *pointer, |
| 2635 | uint32_t serial, struct wl_surface *surface, |
| 2636 | wl_fixed_t sx_w, wl_fixed_t sy_w) |
| 2637 | { |
| 2638 | struct input *input = data; |
| 2639 | struct window *window; |
| 2640 | struct widget *widget; |
| 2641 | float sx = wl_fixed_to_double(sx_w); |
| 2642 | float sy = wl_fixed_to_double(sy_w); |
| 2643 | |
| 2644 | if (!surface) { |
| 2645 | /* enter event for a window we've just destroyed */ |
| 2646 | return; |
| 2647 | } |
| 2648 | |
Ander Conselvan de Oliveira | a57c9f1 | 2014-05-06 15:25:40 +0300 | [diff] [blame] | 2649 | window = wl_surface_get_user_data(surface); |
| 2650 | if (surface != window->main_surface->surface) { |
| 2651 | DBG("Ignoring input event from subsurface %p\n", surface); |
| 2652 | return; |
| 2653 | } |
| 2654 | |
Kristian Høgsberg | b29798b | 2012-08-11 14:56:08 -0400 | [diff] [blame] | 2655 | input->display->serial = serial; |
| 2656 | input->pointer_enter_serial = serial; |
Ander Conselvan de Oliveira | a57c9f1 | 2014-05-06 15:25:40 +0300 | [diff] [blame] | 2657 | input->pointer_focus = window; |
Kristian Høgsberg | b29798b | 2012-08-11 14:56:08 -0400 | [diff] [blame] | 2658 | |
Kristian Høgsberg | b29798b | 2012-08-11 14:56:08 -0400 | [diff] [blame] | 2659 | input->sx = sx; |
| 2660 | input->sy = sy; |
| 2661 | |
Pekka Paalanen | ac95f3e | 2013-02-13 16:17:17 +0200 | [diff] [blame] | 2662 | widget = window_find_widget(window, sx, sy); |
Kristian Høgsberg | b29798b | 2012-08-11 14:56:08 -0400 | [diff] [blame] | 2663 | input_set_focus_widget(input, widget, sx, sy); |
| 2664 | } |
| 2665 | |
| 2666 | static void |
| 2667 | pointer_handle_leave(void *data, struct wl_pointer *pointer, |
| 2668 | uint32_t serial, struct wl_surface *surface) |
| 2669 | { |
| 2670 | struct input *input = data; |
| 2671 | |
| 2672 | input->display->serial = serial; |
| 2673 | input_remove_pointer_focus(input); |
| 2674 | } |
| 2675 | |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 2676 | static void |
Daniel Stone | 37816df | 2012-05-16 18:45:18 +0100 | [diff] [blame] | 2677 | pointer_handle_motion(void *data, struct wl_pointer *pointer, |
| 2678 | uint32_t time, wl_fixed_t sx_w, wl_fixed_t sy_w) |
Kristian Høgsberg | 61017b1 | 2008-11-02 18:51:48 -0500 | [diff] [blame] | 2679 | { |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 2680 | struct input *input = data; |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 2681 | struct window *window = input->pointer_focus; |
Kristian Høgsberg | c51f799 | 2012-01-08 15:09:53 -0500 | [diff] [blame] | 2682 | struct widget *widget; |
Kristian Høgsberg | bf74d52 | 2012-11-30 14:54:35 -0500 | [diff] [blame] | 2683 | int cursor; |
Kristian Høgsberg | 80680c7 | 2012-05-10 12:21:37 -0400 | [diff] [blame] | 2684 | float sx = wl_fixed_to_double(sx_w); |
| 2685 | float sy = wl_fixed_to_double(sy_w); |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 2686 | |
Paul Winwood | b22bf57 | 2013-08-29 10:52:54 +0100 | [diff] [blame] | 2687 | if (!window) |
| 2688 | return; |
| 2689 | |
Ander Conselvan de Oliveira | a57c9f1 | 2014-05-06 15:25:40 +0300 | [diff] [blame] | 2690 | input->sx = sx; |
| 2691 | input->sy = sy; |
| 2692 | |
Rob Bradford | 5f08774 | 2013-07-11 19:41:27 +0100 | [diff] [blame] | 2693 | /* when making the window smaller - e.g. after a unmaximise we might |
| 2694 | * still have a pending motion event that the compositor has picked |
| 2695 | * based on the old surface dimensions |
| 2696 | */ |
| 2697 | if (sx > window->main_surface->allocation.width || |
| 2698 | sy > window->main_surface->allocation.height) |
| 2699 | return; |
| 2700 | |
Kristian Høgsberg | 831dd52 | 2012-01-10 23:46:33 -0500 | [diff] [blame] | 2701 | if (!(input->grab && input->grab_button)) { |
Pekka Paalanen | ac95f3e | 2013-02-13 16:17:17 +0200 | [diff] [blame] | 2702 | widget = window_find_widget(window, sx, sy); |
Kristian Høgsberg | eae5de7 | 2012-04-11 22:42:15 -0400 | [diff] [blame] | 2703 | input_set_focus_widget(input, widget, sx, sy); |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 2704 | } |
| 2705 | |
Kristian Høgsberg | 831dd52 | 2012-01-10 23:46:33 -0500 | [diff] [blame] | 2706 | if (input->grab) |
| 2707 | widget = input->grab; |
| 2708 | else |
Kristian Høgsberg | b632351 | 2012-01-11 00:04:42 -0500 | [diff] [blame] | 2709 | widget = input->focus_widget; |
Kristian Høgsberg | 1a5f0c3 | 2013-08-15 14:15:18 -0700 | [diff] [blame] | 2710 | if (widget) { |
| 2711 | if (widget->motion_handler) |
| 2712 | cursor = widget->motion_handler(input->focus_widget, |
| 2713 | input, time, sx, sy, |
| 2714 | widget->user_data); |
| 2715 | else |
| 2716 | cursor = widget->default_cursor; |
| 2717 | } else |
| 2718 | cursor = CURSOR_LEFT_PTR; |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 2719 | |
Kristian Høgsberg | 5a4e9ff | 2012-06-04 16:04:07 -0400 | [diff] [blame] | 2720 | input_set_pointer_image(input, cursor); |
Kristian Høgsberg | 61017b1 | 2008-11-02 18:51:48 -0500 | [diff] [blame] | 2721 | } |
| 2722 | |
Kristian Høgsberg | 1d7ffd3 | 2010-08-25 16:34:05 -0400 | [diff] [blame] | 2723 | static void |
Daniel Stone | 37816df | 2012-05-16 18:45:18 +0100 | [diff] [blame] | 2724 | pointer_handle_button(void *data, struct wl_pointer *pointer, uint32_t serial, |
Daniel Stone | 4dbadb1 | 2012-05-30 16:31:51 +0100 | [diff] [blame] | 2725 | uint32_t time, uint32_t button, uint32_t state_w) |
Kristian Høgsberg | 94448c0 | 2008-12-30 11:03:33 -0500 | [diff] [blame] | 2726 | { |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 2727 | struct input *input = data; |
Kristian Høgsberg | c51f799 | 2012-01-08 15:09:53 -0500 | [diff] [blame] | 2728 | struct widget *widget; |
Daniel Stone | 4dbadb1 | 2012-05-30 16:31:51 +0100 | [diff] [blame] | 2729 | enum wl_pointer_button_state state = state_w; |
Kristian Høgsberg | bf6ceda | 2010-06-14 20:25:06 -0400 | [diff] [blame] | 2730 | |
Kristian Høgsberg | eae5de7 | 2012-04-11 22:42:15 -0400 | [diff] [blame] | 2731 | input->display->serial = serial; |
Daniel Stone | 4dbadb1 | 2012-05-30 16:31:51 +0100 | [diff] [blame] | 2732 | if (input->focus_widget && input->grab == NULL && |
| 2733 | state == WL_POINTER_BUTTON_STATE_PRESSED) |
Kristian Høgsberg | b632351 | 2012-01-11 00:04:42 -0500 | [diff] [blame] | 2734 | input_grab(input, input->focus_widget, button); |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 2735 | |
Neil Roberts | 6b28aad | 2012-01-23 19:11:18 +0000 | [diff] [blame] | 2736 | widget = input->grab; |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 2737 | if (widget && widget->button_handler) |
Neil Roberts | 6b28aad | 2012-01-23 19:11:18 +0000 | [diff] [blame] | 2738 | (*widget->button_handler)(widget, |
| 2739 | input, time, |
| 2740 | button, state, |
| 2741 | input->grab->user_data); |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 2742 | |
Daniel Stone | 4dbadb1 | 2012-05-30 16:31:51 +0100 | [diff] [blame] | 2743 | if (input->grab && input->grab_button == button && |
| 2744 | state == WL_POINTER_BUTTON_STATE_RELEASED) |
Kristian Høgsberg | eae5de7 | 2012-04-11 22:42:15 -0400 | [diff] [blame] | 2745 | input_ungrab(input); |
Kristian Høgsberg | 94448c0 | 2008-12-30 11:03:33 -0500 | [diff] [blame] | 2746 | } |
| 2747 | |
Kristian Høgsberg | 99f090d | 2009-02-23 22:37:14 -0500 | [diff] [blame] | 2748 | static void |
Daniel Stone | 37816df | 2012-05-16 18:45:18 +0100 | [diff] [blame] | 2749 | pointer_handle_axis(void *data, struct wl_pointer *pointer, |
Daniel Stone | 2fce402 | 2012-05-30 16:32:00 +0100 | [diff] [blame] | 2750 | uint32_t time, uint32_t axis, wl_fixed_t value) |
Scott Moreau | 210d079 | 2012-03-22 10:47:01 -0600 | [diff] [blame] | 2751 | { |
Philipp Brüschweiler | 7e0cc54 | 2012-08-14 11:02:41 +0200 | [diff] [blame] | 2752 | struct input *input = data; |
| 2753 | struct widget *widget; |
| 2754 | |
| 2755 | widget = input->focus_widget; |
| 2756 | if (input->grab) |
| 2757 | widget = input->grab; |
| 2758 | if (widget && widget->axis_handler) |
| 2759 | (*widget->axis_handler)(widget, |
| 2760 | input, time, |
| 2761 | axis, value, |
| 2762 | widget->user_data); |
Scott Moreau | 210d079 | 2012-03-22 10:47:01 -0600 | [diff] [blame] | 2763 | } |
| 2764 | |
Kristian Høgsberg | b29798b | 2012-08-11 14:56:08 -0400 | [diff] [blame] | 2765 | static const struct wl_pointer_listener pointer_listener = { |
| 2766 | pointer_handle_enter, |
| 2767 | pointer_handle_leave, |
| 2768 | pointer_handle_motion, |
| 2769 | pointer_handle_button, |
| 2770 | pointer_handle_axis, |
| 2771 | }; |
| 2772 | |
| 2773 | static void |
| 2774 | input_remove_keyboard_focus(struct input *input) |
| 2775 | { |
| 2776 | struct window *window = input->keyboard_focus; |
| 2777 | struct itimerspec its; |
| 2778 | |
| 2779 | its.it_interval.tv_sec = 0; |
| 2780 | its.it_interval.tv_nsec = 0; |
| 2781 | its.it_value.tv_sec = 0; |
| 2782 | its.it_value.tv_nsec = 0; |
| 2783 | timerfd_settime(input->repeat_timer_fd, 0, &its, NULL); |
| 2784 | |
| 2785 | if (!window) |
| 2786 | return; |
| 2787 | |
Kristian Høgsberg | b29798b | 2012-08-11 14:56:08 -0400 | [diff] [blame] | 2788 | if (window->keyboard_focus_handler) |
| 2789 | (*window->keyboard_focus_handler)(window, NULL, |
| 2790 | window->user_data); |
| 2791 | |
| 2792 | input->keyboard_focus = NULL; |
| 2793 | } |
| 2794 | |
| 2795 | static void |
| 2796 | keyboard_repeat_func(struct task *task, uint32_t events) |
| 2797 | { |
| 2798 | struct input *input = |
| 2799 | container_of(task, struct input, repeat_task); |
| 2800 | struct window *window = input->keyboard_focus; |
| 2801 | uint64_t exp; |
| 2802 | |
| 2803 | if (read(input->repeat_timer_fd, &exp, sizeof exp) != sizeof exp) |
| 2804 | /* If we change the timer between the fd becoming |
| 2805 | * readable and getting here, there'll be nothing to |
| 2806 | * read and we get EAGAIN. */ |
| 2807 | return; |
| 2808 | |
| 2809 | if (window && window->key_handler) { |
| 2810 | (*window->key_handler)(window, input, input->repeat_time, |
| 2811 | input->repeat_key, input->repeat_sym, |
| 2812 | WL_KEYBOARD_KEY_STATE_PRESSED, |
| 2813 | window->user_data); |
| 2814 | } |
| 2815 | } |
| 2816 | |
| 2817 | static void |
| 2818 | keyboard_handle_keymap(void *data, struct wl_keyboard *keyboard, |
| 2819 | uint32_t format, int fd, uint32_t size) |
| 2820 | { |
| 2821 | struct input *input = data; |
Rui Matos | 3eccb86 | 2013-10-10 19:44:22 +0200 | [diff] [blame] | 2822 | struct xkb_keymap *keymap; |
| 2823 | struct xkb_state *state; |
Kristian Høgsberg | b29798b | 2012-08-11 14:56:08 -0400 | [diff] [blame] | 2824 | char *map_str; |
| 2825 | |
| 2826 | if (!data) { |
| 2827 | close(fd); |
| 2828 | return; |
| 2829 | } |
| 2830 | |
| 2831 | if (format != WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1) { |
| 2832 | close(fd); |
| 2833 | return; |
| 2834 | } |
| 2835 | |
| 2836 | map_str = mmap(NULL, size, PROT_READ, MAP_SHARED, fd, 0); |
| 2837 | if (map_str == MAP_FAILED) { |
| 2838 | close(fd); |
| 2839 | return; |
| 2840 | } |
| 2841 | |
Ran Benita | 2e1968f | 2014-08-19 23:59:51 +0300 | [diff] [blame] | 2842 | keymap = xkb_keymap_new_from_string(input->display->xkb_context, |
| 2843 | map_str, |
| 2844 | XKB_KEYMAP_FORMAT_TEXT_V1, |
| 2845 | 0); |
Kristian Høgsberg | b29798b | 2012-08-11 14:56:08 -0400 | [diff] [blame] | 2846 | munmap(map_str, size); |
| 2847 | close(fd); |
| 2848 | |
Rui Matos | 3eccb86 | 2013-10-10 19:44:22 +0200 | [diff] [blame] | 2849 | if (!keymap) { |
Kristian Høgsberg | b29798b | 2012-08-11 14:56:08 -0400 | [diff] [blame] | 2850 | fprintf(stderr, "failed to compile keymap\n"); |
| 2851 | return; |
| 2852 | } |
| 2853 | |
Rui Matos | 3eccb86 | 2013-10-10 19:44:22 +0200 | [diff] [blame] | 2854 | state = xkb_state_new(keymap); |
| 2855 | if (!state) { |
Kristian Høgsberg | b29798b | 2012-08-11 14:56:08 -0400 | [diff] [blame] | 2856 | fprintf(stderr, "failed to create XKB state\n"); |
Ran Benita | 2e1968f | 2014-08-19 23:59:51 +0300 | [diff] [blame] | 2857 | xkb_keymap_unref(keymap); |
Kristian Høgsberg | b29798b | 2012-08-11 14:56:08 -0400 | [diff] [blame] | 2858 | return; |
| 2859 | } |
| 2860 | |
Rui Matos | 3eccb86 | 2013-10-10 19:44:22 +0200 | [diff] [blame] | 2861 | xkb_keymap_unref(input->xkb.keymap); |
| 2862 | xkb_state_unref(input->xkb.state); |
| 2863 | input->xkb.keymap = keymap; |
| 2864 | input->xkb.state = state; |
| 2865 | |
Kristian Høgsberg | b29798b | 2012-08-11 14:56:08 -0400 | [diff] [blame] | 2866 | input->xkb.control_mask = |
Ran Benita | 2e1968f | 2014-08-19 23:59:51 +0300 | [diff] [blame] | 2867 | 1 << xkb_keymap_mod_get_index(input->xkb.keymap, "Control"); |
Kristian Høgsberg | b29798b | 2012-08-11 14:56:08 -0400 | [diff] [blame] | 2868 | input->xkb.alt_mask = |
Ran Benita | 2e1968f | 2014-08-19 23:59:51 +0300 | [diff] [blame] | 2869 | 1 << xkb_keymap_mod_get_index(input->xkb.keymap, "Mod1"); |
Kristian Høgsberg | b29798b | 2012-08-11 14:56:08 -0400 | [diff] [blame] | 2870 | input->xkb.shift_mask = |
Ran Benita | 2e1968f | 2014-08-19 23:59:51 +0300 | [diff] [blame] | 2871 | 1 << xkb_keymap_mod_get_index(input->xkb.keymap, "Shift"); |
Kristian Høgsberg | b29798b | 2012-08-11 14:56:08 -0400 | [diff] [blame] | 2872 | } |
| 2873 | |
| 2874 | static void |
| 2875 | keyboard_handle_enter(void *data, struct wl_keyboard *keyboard, |
| 2876 | uint32_t serial, struct wl_surface *surface, |
| 2877 | struct wl_array *keys) |
| 2878 | { |
| 2879 | struct input *input = data; |
| 2880 | struct window *window; |
| 2881 | |
| 2882 | input->display->serial = serial; |
| 2883 | input->keyboard_focus = wl_surface_get_user_data(surface); |
| 2884 | |
| 2885 | window = input->keyboard_focus; |
Kristian Høgsberg | b29798b | 2012-08-11 14:56:08 -0400 | [diff] [blame] | 2886 | if (window->keyboard_focus_handler) |
| 2887 | (*window->keyboard_focus_handler)(window, |
Kristian Høgsberg | 86adef9 | 2012-08-13 22:25:53 -0400 | [diff] [blame] | 2888 | input, window->user_data); |
Kristian Høgsberg | b29798b | 2012-08-11 14:56:08 -0400 | [diff] [blame] | 2889 | } |
| 2890 | |
| 2891 | static void |
| 2892 | keyboard_handle_leave(void *data, struct wl_keyboard *keyboard, |
| 2893 | uint32_t serial, struct wl_surface *surface) |
| 2894 | { |
| 2895 | struct input *input = data; |
| 2896 | |
| 2897 | input->display->serial = serial; |
| 2898 | input_remove_keyboard_focus(input); |
| 2899 | } |
| 2900 | |
Scott Moreau | 210d079 | 2012-03-22 10:47:01 -0600 | [diff] [blame] | 2901 | static void |
Daniel Stone | 37816df | 2012-05-16 18:45:18 +0100 | [diff] [blame] | 2902 | keyboard_handle_key(void *data, struct wl_keyboard *keyboard, |
Daniel Stone | c9785ea | 2012-05-30 16:31:52 +0100 | [diff] [blame] | 2903 | uint32_t serial, uint32_t time, uint32_t key, |
| 2904 | uint32_t state_w) |
Kristian Høgsberg | 99f090d | 2009-02-23 22:37:14 -0500 | [diff] [blame] | 2905 | { |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 2906 | struct input *input = data; |
| 2907 | struct window *window = input->keyboard_focus; |
Kristian Høgsberg | 7016313 | 2012-05-08 15:55:39 -0400 | [diff] [blame] | 2908 | uint32_t code, num_syms; |
Daniel Stone | c9785ea | 2012-05-30 16:31:52 +0100 | [diff] [blame] | 2909 | enum wl_keyboard_key_state state = state_w; |
Kristian Høgsberg | 7016313 | 2012-05-08 15:55:39 -0400 | [diff] [blame] | 2910 | const xkb_keysym_t *syms; |
| 2911 | xkb_keysym_t sym; |
Kristian Høgsberg | cf4d244 | 2012-06-20 14:52:12 -0400 | [diff] [blame] | 2912 | struct itimerspec its; |
Kristian Høgsberg | 99f090d | 2009-02-23 22:37:14 -0500 | [diff] [blame] | 2913 | |
Kristian Høgsberg | eae5de7 | 2012-04-11 22:42:15 -0400 | [diff] [blame] | 2914 | input->display->serial = serial; |
Daniel Stone | 0d5a509 | 2012-02-16 12:48:00 +0000 | [diff] [blame] | 2915 | code = key + 8; |
Kristian Høgsberg | 86adef9 | 2012-08-13 22:25:53 -0400 | [diff] [blame] | 2916 | if (!window || !input->xkb.state) |
Kristian Høgsberg | 99f090d | 2009-02-23 22:37:14 -0500 | [diff] [blame] | 2917 | return; |
| 2918 | |
Kristian Høgsberg | c31f624 | 2014-04-29 14:19:20 -0700 | [diff] [blame] | 2919 | /* We only use input grabs for pointer events for now, so just |
| 2920 | * ignore key presses if a grab is active. We expand the key |
| 2921 | * event delivery mechanism to route events to widgets to |
| 2922 | * properly handle key grabs. In the meantime, this prevents |
| 2923 | * key event devlivery while a grab is active. */ |
| 2924 | if (input->grab && input->grab_button == 0) |
| 2925 | return; |
| 2926 | |
Ran Benita | 2e1968f | 2014-08-19 23:59:51 +0300 | [diff] [blame] | 2927 | num_syms = xkb_state_key_get_syms(input->xkb.state, code, &syms); |
Kristian Høgsberg | 99f090d | 2009-02-23 22:37:14 -0500 | [diff] [blame] | 2928 | |
Kristian Høgsberg | cf4d244 | 2012-06-20 14:52:12 -0400 | [diff] [blame] | 2929 | sym = XKB_KEY_NoSymbol; |
| 2930 | if (num_syms == 1) |
| 2931 | sym = syms[0]; |
| 2932 | |
Kristian Høgsberg | 211b517 | 2014-01-11 13:10:21 -0800 | [diff] [blame] | 2933 | |
Kristian Høgsberg | cf4d244 | 2012-06-20 14:52:12 -0400 | [diff] [blame] | 2934 | if (sym == XKB_KEY_F5 && input->modifiers == MOD_ALT_MASK) { |
Daniel Stone | c9785ea | 2012-05-30 16:31:52 +0100 | [diff] [blame] | 2935 | if (state == WL_KEYBOARD_KEY_STATE_PRESSED) |
Jasper St. Pierre | c0f17ab | 2013-11-11 19:16:11 -0500 | [diff] [blame] | 2936 | window_set_maximized(window, !window->maximized); |
Kristian Høgsberg | 67ace20 | 2012-07-23 21:56:31 -0400 | [diff] [blame] | 2937 | } else if (sym == XKB_KEY_F11 && |
| 2938 | window->fullscreen_handler && |
| 2939 | state == WL_KEYBOARD_KEY_STATE_PRESSED) { |
| 2940 | window->fullscreen_handler(window, window->user_data); |
Kristian Høgsberg | 4fc1535 | 2012-07-25 16:35:28 -0400 | [diff] [blame] | 2941 | } else if (sym == XKB_KEY_F4 && |
| 2942 | input->modifiers == MOD_ALT_MASK && |
| 2943 | state == WL_KEYBOARD_KEY_STATE_PRESSED) { |
Jasper St. Pierre | 2097fe1 | 2014-02-01 18:17:34 -0500 | [diff] [blame] | 2944 | window_close(window); |
Kristian Høgsberg | d6bcd7d | 2012-02-16 15:53:46 -0500 | [diff] [blame] | 2945 | } else if (window->key_handler) { |
| 2946 | (*window->key_handler)(window, input, time, key, |
| 2947 | sym, state, window->user_data); |
| 2948 | } |
Kristian Høgsberg | cf4d244 | 2012-06-20 14:52:12 -0400 | [diff] [blame] | 2949 | |
| 2950 | if (state == WL_KEYBOARD_KEY_STATE_RELEASED && |
| 2951 | key == input->repeat_key) { |
| 2952 | its.it_interval.tv_sec = 0; |
| 2953 | its.it_interval.tv_nsec = 0; |
| 2954 | its.it_value.tv_sec = 0; |
| 2955 | its.it_value.tv_nsec = 0; |
| 2956 | timerfd_settime(input->repeat_timer_fd, 0, &its, NULL); |
Kristian Høgsberg | d2a0213 | 2014-02-05 13:43:44 -0800 | [diff] [blame] | 2957 | } else if (state == WL_KEYBOARD_KEY_STATE_PRESSED && |
| 2958 | xkb_keymap_key_repeats(input->xkb.keymap, code)) { |
Kristian Høgsberg | cf4d244 | 2012-06-20 14:52:12 -0400 | [diff] [blame] | 2959 | input->repeat_sym = sym; |
| 2960 | input->repeat_key = key; |
| 2961 | input->repeat_time = time; |
Jonny Lamb | 0695908 | 2014-08-12 14:58:27 +0200 | [diff] [blame] | 2962 | its.it_interval.tv_sec = input->repeat_rate_sec; |
| 2963 | its.it_interval.tv_nsec = input->repeat_rate_nsec; |
| 2964 | its.it_value.tv_sec = input->repeat_delay_sec; |
| 2965 | its.it_value.tv_nsec = input->repeat_delay_nsec; |
Kristian Høgsberg | cf4d244 | 2012-06-20 14:52:12 -0400 | [diff] [blame] | 2966 | timerfd_settime(input->repeat_timer_fd, 0, &its, NULL); |
| 2967 | } |
| 2968 | } |
| 2969 | |
| 2970 | static void |
Daniel Stone | 351eb61 | 2012-05-31 15:27:47 -0400 | [diff] [blame] | 2971 | keyboard_handle_modifiers(void *data, struct wl_keyboard *keyboard, |
| 2972 | uint32_t serial, uint32_t mods_depressed, |
| 2973 | uint32_t mods_latched, uint32_t mods_locked, |
| 2974 | uint32_t group) |
| 2975 | { |
| 2976 | struct input *input = data; |
Jonas Ådahl | d9f6b07 | 2012-09-27 18:40:45 +0200 | [diff] [blame] | 2977 | xkb_mod_mask_t mask; |
Daniel Stone | 351eb61 | 2012-05-31 15:27:47 -0400 | [diff] [blame] | 2978 | |
Matt Roper | e61561f | 2013-06-24 16:52:43 +0100 | [diff] [blame] | 2979 | /* If we're not using a keymap, then we don't handle PC-style modifiers */ |
| 2980 | if (!input->xkb.keymap) |
| 2981 | return; |
| 2982 | |
Daniel Stone | b7452fe | 2012-06-01 12:14:06 +0100 | [diff] [blame] | 2983 | xkb_state_update_mask(input->xkb.state, mods_depressed, mods_latched, |
| 2984 | mods_locked, 0, 0, group); |
Jonas Ådahl | d9f6b07 | 2012-09-27 18:40:45 +0200 | [diff] [blame] | 2985 | mask = xkb_state_serialize_mods(input->xkb.state, |
Ran Benita | 2e1968f | 2014-08-19 23:59:51 +0300 | [diff] [blame] | 2986 | XKB_STATE_MODS_DEPRESSED | |
| 2987 | XKB_STATE_MODS_LATCHED); |
Jonas Ådahl | d9f6b07 | 2012-09-27 18:40:45 +0200 | [diff] [blame] | 2988 | input->modifiers = 0; |
| 2989 | if (mask & input->xkb.control_mask) |
| 2990 | input->modifiers |= MOD_CONTROL_MASK; |
| 2991 | if (mask & input->xkb.alt_mask) |
| 2992 | input->modifiers |= MOD_ALT_MASK; |
| 2993 | if (mask & input->xkb.shift_mask) |
| 2994 | input->modifiers |= MOD_SHIFT_MASK; |
Daniel Stone | 351eb61 | 2012-05-31 15:27:47 -0400 | [diff] [blame] | 2995 | } |
| 2996 | |
Jonny Lamb | 0695908 | 2014-08-12 14:58:27 +0200 | [diff] [blame] | 2997 | static void |
| 2998 | set_repeat_info(struct input *input, int32_t rate, int32_t delay) |
| 2999 | { |
| 3000 | input->repeat_rate_sec = input->repeat_rate_nsec = 0; |
| 3001 | input->repeat_delay_sec = input->repeat_delay_nsec = 0; |
| 3002 | |
| 3003 | /* a rate of zero disables any repeating, regardless of the delay's |
| 3004 | * value */ |
| 3005 | if (rate == 0) |
| 3006 | return; |
| 3007 | |
| 3008 | if (rate == 1) |
| 3009 | input->repeat_rate_sec = 1; |
| 3010 | else |
| 3011 | input->repeat_rate_nsec = 1000000000 / rate; |
| 3012 | |
| 3013 | input->repeat_delay_sec = delay / 1000; |
| 3014 | delay -= (input->repeat_delay_sec * 1000); |
| 3015 | input->repeat_delay_nsec = delay * 1000 * 1000; |
| 3016 | } |
| 3017 | |
| 3018 | static void |
| 3019 | keyboard_handle_repeat_info(void *data, struct wl_keyboard *keyboard, |
| 3020 | int32_t rate, int32_t delay) |
| 3021 | { |
| 3022 | struct input *input = data; |
| 3023 | |
| 3024 | set_repeat_info(input, rate, delay); |
| 3025 | } |
| 3026 | |
Daniel Stone | 37816df | 2012-05-16 18:45:18 +0100 | [diff] [blame] | 3027 | static const struct wl_keyboard_listener keyboard_listener = { |
Daniel Stone | b7452fe | 2012-06-01 12:14:06 +0100 | [diff] [blame] | 3028 | keyboard_handle_keymap, |
Daniel Stone | 37816df | 2012-05-16 18:45:18 +0100 | [diff] [blame] | 3029 | keyboard_handle_enter, |
| 3030 | keyboard_handle_leave, |
| 3031 | keyboard_handle_key, |
Daniel Stone | 351eb61 | 2012-05-31 15:27:47 -0400 | [diff] [blame] | 3032 | keyboard_handle_modifiers, |
Jonny Lamb | 0695908 | 2014-08-12 14:58:27 +0200 | [diff] [blame] | 3033 | keyboard_handle_repeat_info |
| 3034 | |
Daniel Stone | 37816df | 2012-05-16 18:45:18 +0100 | [diff] [blame] | 3035 | }; |
Kristian Høgsberg | e04ad57 | 2011-12-21 17:14:54 -0500 | [diff] [blame] | 3036 | |
| 3037 | static void |
Rusty Lynch | 041815a | 2013-08-08 21:20:38 -0700 | [diff] [blame] | 3038 | touch_handle_down(void *data, struct wl_touch *wl_touch, |
| 3039 | uint32_t serial, uint32_t time, struct wl_surface *surface, |
| 3040 | int32_t id, wl_fixed_t x_w, wl_fixed_t y_w) |
| 3041 | { |
| 3042 | struct input *input = data; |
| 3043 | struct widget *widget; |
| 3044 | float sx = wl_fixed_to_double(x_w); |
| 3045 | float sy = wl_fixed_to_double(y_w); |
| 3046 | |
Rusty Lynch | 1084da5 | 2013-08-15 09:10:08 -0700 | [diff] [blame] | 3047 | input->display->serial = serial; |
Rusty Lynch | 041815a | 2013-08-08 21:20:38 -0700 | [diff] [blame] | 3048 | input->touch_focus = wl_surface_get_user_data(surface); |
| 3049 | if (!input->touch_focus) { |
| 3050 | DBG("Failed to find to touch focus for surface %p\n", surface); |
| 3051 | return; |
| 3052 | } |
| 3053 | |
Ander Conselvan de Oliveira | a57c9f1 | 2014-05-06 15:25:40 +0300 | [diff] [blame] | 3054 | if (surface != input->touch_focus->main_surface->surface) { |
| 3055 | DBG("Ignoring input event from subsurface %p\n", surface); |
| 3056 | input->touch_focus = NULL; |
| 3057 | return; |
| 3058 | } |
| 3059 | |
Kristian Høgsberg | 1f67117 | 2014-04-29 14:30:44 -0700 | [diff] [blame] | 3060 | if (input->grab) |
| 3061 | widget = input->grab; |
| 3062 | else |
| 3063 | widget = window_find_widget(input->touch_focus, |
| 3064 | wl_fixed_to_double(x_w), |
| 3065 | wl_fixed_to_double(y_w)); |
Rusty Lynch | 041815a | 2013-08-08 21:20:38 -0700 | [diff] [blame] | 3066 | if (widget) { |
| 3067 | struct touch_point *tp = xmalloc(sizeof *tp); |
| 3068 | if (tp) { |
| 3069 | tp->id = id; |
| 3070 | tp->widget = widget; |
Kristian Høgsberg | ef9c8eb | 2014-01-07 12:57:59 -0800 | [diff] [blame] | 3071 | tp->x = sx; |
| 3072 | tp->y = sy; |
Rusty Lynch | 041815a | 2013-08-08 21:20:38 -0700 | [diff] [blame] | 3073 | wl_list_insert(&input->touch_point_list, &tp->link); |
| 3074 | |
| 3075 | if (widget->touch_down_handler) |
Rusty Lynch | 1084da5 | 2013-08-15 09:10:08 -0700 | [diff] [blame] | 3076 | (*widget->touch_down_handler)(widget, input, |
| 3077 | serial, time, id, |
Rusty Lynch | 041815a | 2013-08-08 21:20:38 -0700 | [diff] [blame] | 3078 | sx, sy, |
| 3079 | widget->user_data); |
| 3080 | } |
| 3081 | } |
| 3082 | } |
| 3083 | |
| 3084 | static void |
| 3085 | touch_handle_up(void *data, struct wl_touch *wl_touch, |
| 3086 | uint32_t serial, uint32_t time, int32_t id) |
| 3087 | { |
| 3088 | struct input *input = data; |
| 3089 | struct touch_point *tp, *tmp; |
| 3090 | |
Rusty Lynch | 041815a | 2013-08-08 21:20:38 -0700 | [diff] [blame] | 3091 | if (!input->touch_focus) { |
| 3092 | DBG("No touch focus found for touch up event!\n"); |
| 3093 | return; |
| 3094 | } |
| 3095 | |
| 3096 | wl_list_for_each_safe(tp, tmp, &input->touch_point_list, link) { |
| 3097 | if (tp->id != id) |
| 3098 | continue; |
| 3099 | |
| 3100 | if (tp->widget->touch_up_handler) |
Rusty Lynch | 1084da5 | 2013-08-15 09:10:08 -0700 | [diff] [blame] | 3101 | (*tp->widget->touch_up_handler)(tp->widget, input, serial, |
Rusty Lynch | 041815a | 2013-08-08 21:20:38 -0700 | [diff] [blame] | 3102 | time, id, |
| 3103 | tp->widget->user_data); |
| 3104 | |
| 3105 | wl_list_remove(&tp->link); |
| 3106 | free(tp); |
| 3107 | |
| 3108 | return; |
| 3109 | } |
| 3110 | } |
| 3111 | |
| 3112 | static void |
| 3113 | touch_handle_motion(void *data, struct wl_touch *wl_touch, |
| 3114 | uint32_t time, int32_t id, wl_fixed_t x_w, wl_fixed_t y_w) |
| 3115 | { |
| 3116 | struct input *input = data; |
| 3117 | struct touch_point *tp; |
| 3118 | float sx = wl_fixed_to_double(x_w); |
| 3119 | float sy = wl_fixed_to_double(y_w); |
| 3120 | |
| 3121 | DBG("touch_handle_motion: %i %i\n", id, wl_list_length(&input->touch_point_list)); |
| 3122 | |
| 3123 | if (!input->touch_focus) { |
| 3124 | DBG("No touch focus found for touch motion event!\n"); |
| 3125 | return; |
| 3126 | } |
| 3127 | |
| 3128 | wl_list_for_each(tp, &input->touch_point_list, link) { |
| 3129 | if (tp->id != id) |
| 3130 | continue; |
| 3131 | |
Kristian Høgsberg | ef9c8eb | 2014-01-07 12:57:59 -0800 | [diff] [blame] | 3132 | tp->x = sx; |
| 3133 | tp->y = sy; |
Rusty Lynch | 041815a | 2013-08-08 21:20:38 -0700 | [diff] [blame] | 3134 | if (tp->widget->touch_motion_handler) |
Rusty Lynch | 1084da5 | 2013-08-15 09:10:08 -0700 | [diff] [blame] | 3135 | (*tp->widget->touch_motion_handler)(tp->widget, input, time, |
Rusty Lynch | 041815a | 2013-08-08 21:20:38 -0700 | [diff] [blame] | 3136 | id, sx, sy, |
| 3137 | tp->widget->user_data); |
| 3138 | return; |
| 3139 | } |
| 3140 | } |
| 3141 | |
| 3142 | static void |
| 3143 | touch_handle_frame(void *data, struct wl_touch *wl_touch) |
| 3144 | { |
| 3145 | struct input *input = data; |
| 3146 | struct touch_point *tp, *tmp; |
| 3147 | |
| 3148 | DBG("touch_handle_frame\n"); |
| 3149 | |
| 3150 | if (!input->touch_focus) { |
| 3151 | DBG("No touch focus found for touch frame event!\n"); |
| 3152 | return; |
| 3153 | } |
| 3154 | |
| 3155 | wl_list_for_each_safe(tp, tmp, &input->touch_point_list, link) { |
| 3156 | if (tp->widget->touch_frame_handler) |
Rusty Lynch | 1084da5 | 2013-08-15 09:10:08 -0700 | [diff] [blame] | 3157 | (*tp->widget->touch_frame_handler)(tp->widget, input, |
| 3158 | tp->widget->user_data); |
Rusty Lynch | 041815a | 2013-08-08 21:20:38 -0700 | [diff] [blame] | 3159 | } |
| 3160 | } |
| 3161 | |
| 3162 | static void |
| 3163 | touch_handle_cancel(void *data, struct wl_touch *wl_touch) |
| 3164 | { |
| 3165 | struct input *input = data; |
| 3166 | struct touch_point *tp, *tmp; |
| 3167 | |
| 3168 | DBG("touch_handle_cancel\n"); |
| 3169 | |
| 3170 | if (!input->touch_focus) { |
| 3171 | DBG("No touch focus found for touch cancel event!\n"); |
| 3172 | return; |
| 3173 | } |
| 3174 | |
| 3175 | wl_list_for_each_safe(tp, tmp, &input->touch_point_list, link) { |
| 3176 | if (tp->widget->touch_cancel_handler) |
Rusty Lynch | 1084da5 | 2013-08-15 09:10:08 -0700 | [diff] [blame] | 3177 | (*tp->widget->touch_cancel_handler)(tp->widget, input, |
| 3178 | tp->widget->user_data); |
Rusty Lynch | 041815a | 2013-08-08 21:20:38 -0700 | [diff] [blame] | 3179 | |
| 3180 | wl_list_remove(&tp->link); |
| 3181 | free(tp); |
| 3182 | } |
| 3183 | } |
| 3184 | |
| 3185 | static const struct wl_touch_listener touch_listener = { |
| 3186 | touch_handle_down, |
| 3187 | touch_handle_up, |
| 3188 | touch_handle_motion, |
| 3189 | touch_handle_frame, |
| 3190 | touch_handle_cancel, |
| 3191 | }; |
| 3192 | |
| 3193 | static void |
Daniel Stone | 37816df | 2012-05-16 18:45:18 +0100 | [diff] [blame] | 3194 | seat_handle_capabilities(void *data, struct wl_seat *seat, |
| 3195 | enum wl_seat_capability caps) |
Kristian Høgsberg | e04ad57 | 2011-12-21 17:14:54 -0500 | [diff] [blame] | 3196 | { |
Daniel Stone | 37816df | 2012-05-16 18:45:18 +0100 | [diff] [blame] | 3197 | struct input *input = data; |
| 3198 | |
| 3199 | if ((caps & WL_SEAT_CAPABILITY_POINTER) && !input->pointer) { |
| 3200 | input->pointer = wl_seat_get_pointer(seat); |
| 3201 | wl_pointer_set_user_data(input->pointer, input); |
| 3202 | wl_pointer_add_listener(input->pointer, &pointer_listener, |
| 3203 | input); |
| 3204 | } else if (!(caps & WL_SEAT_CAPABILITY_POINTER) && input->pointer) { |
| 3205 | wl_pointer_destroy(input->pointer); |
| 3206 | input->pointer = NULL; |
| 3207 | } |
| 3208 | |
| 3209 | if ((caps & WL_SEAT_CAPABILITY_KEYBOARD) && !input->keyboard) { |
| 3210 | input->keyboard = wl_seat_get_keyboard(seat); |
| 3211 | wl_keyboard_set_user_data(input->keyboard, input); |
| 3212 | wl_keyboard_add_listener(input->keyboard, &keyboard_listener, |
| 3213 | input); |
| 3214 | } else if (!(caps & WL_SEAT_CAPABILITY_KEYBOARD) && input->keyboard) { |
| 3215 | wl_keyboard_destroy(input->keyboard); |
| 3216 | input->keyboard = NULL; |
| 3217 | } |
Rusty Lynch | 041815a | 2013-08-08 21:20:38 -0700 | [diff] [blame] | 3218 | |
| 3219 | if ((caps & WL_SEAT_CAPABILITY_TOUCH) && !input->touch) { |
| 3220 | input->touch = wl_seat_get_touch(seat); |
| 3221 | wl_touch_set_user_data(input->touch, input); |
| 3222 | wl_touch_add_listener(input->touch, &touch_listener, input); |
| 3223 | } else if (!(caps & WL_SEAT_CAPABILITY_TOUCH) && input->touch) { |
| 3224 | wl_touch_destroy(input->touch); |
| 3225 | input->touch = NULL; |
| 3226 | } |
Kristian Høgsberg | e04ad57 | 2011-12-21 17:14:54 -0500 | [diff] [blame] | 3227 | } |
| 3228 | |
Rob Bradford | 0803118 | 2013-08-13 20:11:03 +0100 | [diff] [blame] | 3229 | static void |
| 3230 | seat_handle_name(void *data, struct wl_seat *seat, |
| 3231 | const char *name) |
| 3232 | { |
| 3233 | |
| 3234 | } |
| 3235 | |
Daniel Stone | 37816df | 2012-05-16 18:45:18 +0100 | [diff] [blame] | 3236 | static const struct wl_seat_listener seat_listener = { |
| 3237 | seat_handle_capabilities, |
Rob Bradford | 0803118 | 2013-08-13 20:11:03 +0100 | [diff] [blame] | 3238 | seat_handle_name |
Kristian Høgsberg | 94448c0 | 2008-12-30 11:03:33 -0500 | [diff] [blame] | 3239 | }; |
| 3240 | |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 3241 | void |
| 3242 | input_get_position(struct input *input, int32_t *x, int32_t *y) |
| 3243 | { |
| 3244 | *x = input->sx; |
| 3245 | *y = input->sy; |
| 3246 | } |
| 3247 | |
Kristian Høgsberg | ef9c8eb | 2014-01-07 12:57:59 -0800 | [diff] [blame] | 3248 | int |
| 3249 | input_get_touch(struct input *input, int32_t id, float *x, float *y) |
| 3250 | { |
| 3251 | struct touch_point *tp; |
| 3252 | |
| 3253 | wl_list_for_each(tp, &input->touch_point_list, link) { |
| 3254 | if (tp->id != id) |
| 3255 | continue; |
| 3256 | |
| 3257 | *x = tp->x; |
| 3258 | *y = tp->y; |
| 3259 | return 0; |
| 3260 | } |
| 3261 | |
| 3262 | return -1; |
| 3263 | } |
| 3264 | |
Kristian Høgsberg | d56bd90 | 2012-06-05 09:58:51 -0400 | [diff] [blame] | 3265 | struct display * |
| 3266 | input_get_display(struct input *input) |
| 3267 | { |
| 3268 | return input->display; |
| 3269 | } |
| 3270 | |
Daniel Stone | 37816df | 2012-05-16 18:45:18 +0100 | [diff] [blame] | 3271 | struct wl_seat * |
| 3272 | input_get_seat(struct input *input) |
Kristian Høgsberg | 1d7ffd3 | 2010-08-25 16:34:05 -0400 | [diff] [blame] | 3273 | { |
Daniel Stone | 37816df | 2012-05-16 18:45:18 +0100 | [diff] [blame] | 3274 | return input->seat; |
Kristian Høgsberg | 1d7ffd3 | 2010-08-25 16:34:05 -0400 | [diff] [blame] | 3275 | } |
| 3276 | |
Kristian Høgsberg | 67cac8a | 2011-01-19 14:20:33 -0500 | [diff] [blame] | 3277 | uint32_t |
| 3278 | input_get_modifiers(struct input *input) |
| 3279 | { |
| 3280 | return input->modifiers; |
| 3281 | } |
| 3282 | |
Kristian Høgsberg | b632351 | 2012-01-11 00:04:42 -0500 | [diff] [blame] | 3283 | struct widget * |
| 3284 | input_get_focus_widget(struct input *input) |
| 3285 | { |
| 3286 | return input->focus_widget; |
| 3287 | } |
| 3288 | |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 3289 | struct data_offer { |
| 3290 | struct wl_data_offer *offer; |
| 3291 | struct input *input; |
| 3292 | struct wl_array types; |
| 3293 | int refcount; |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 3294 | |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 3295 | struct task io_task; |
| 3296 | int fd; |
| 3297 | data_func_t func; |
| 3298 | int32_t x, y; |
| 3299 | void *user_data; |
| 3300 | }; |
| 3301 | |
| 3302 | static void |
| 3303 | data_offer_offer(void *data, struct wl_data_offer *wl_data_offer, const char *type) |
| 3304 | { |
| 3305 | struct data_offer *offer = data; |
| 3306 | char **p; |
| 3307 | |
| 3308 | p = wl_array_add(&offer->types, sizeof *p); |
| 3309 | *p = strdup(type); |
| 3310 | } |
| 3311 | |
| 3312 | static const struct wl_data_offer_listener data_offer_listener = { |
| 3313 | data_offer_offer, |
| 3314 | }; |
| 3315 | |
| 3316 | static void |
| 3317 | data_offer_destroy(struct data_offer *offer) |
| 3318 | { |
| 3319 | char **p; |
| 3320 | |
| 3321 | offer->refcount--; |
| 3322 | if (offer->refcount == 0) { |
| 3323 | wl_data_offer_destroy(offer->offer); |
| 3324 | for (p = offer->types.data; *p; p++) |
| 3325 | free(*p); |
| 3326 | wl_array_release(&offer->types); |
| 3327 | free(offer); |
| 3328 | } |
| 3329 | } |
| 3330 | |
| 3331 | static void |
| 3332 | data_device_data_offer(void *data, |
Kristian Høgsberg | 8733b33 | 2012-06-28 22:04:06 -0400 | [diff] [blame] | 3333 | struct wl_data_device *data_device, |
| 3334 | struct wl_data_offer *_offer) |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 3335 | { |
| 3336 | struct data_offer *offer; |
| 3337 | |
Brian Lovin | bc91926 | 2013-08-07 15:34:59 -0700 | [diff] [blame] | 3338 | offer = xmalloc(sizeof *offer); |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 3339 | |
| 3340 | wl_array_init(&offer->types); |
| 3341 | offer->refcount = 1; |
| 3342 | offer->input = data; |
Kristian Høgsberg | 8733b33 | 2012-06-28 22:04:06 -0400 | [diff] [blame] | 3343 | offer->offer = _offer; |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 3344 | wl_data_offer_add_listener(offer->offer, |
| 3345 | &data_offer_listener, offer); |
| 3346 | } |
| 3347 | |
| 3348 | static void |
| 3349 | data_device_enter(void *data, struct wl_data_device *data_device, |
Kristian Høgsberg | eae5de7 | 2012-04-11 22:42:15 -0400 | [diff] [blame] | 3350 | uint32_t serial, struct wl_surface *surface, |
Daniel Stone | 103db7f | 2012-05-08 17:17:55 +0100 | [diff] [blame] | 3351 | wl_fixed_t x_w, wl_fixed_t y_w, |
| 3352 | struct wl_data_offer *offer) |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 3353 | { |
| 3354 | struct input *input = data; |
| 3355 | struct window *window; |
Ander Conselvan de Oliveira | 08bcf14 | 2012-05-29 10:58:27 +0300 | [diff] [blame] | 3356 | void *types_data; |
Kristian Høgsberg | 80680c7 | 2012-05-10 12:21:37 -0400 | [diff] [blame] | 3357 | float x = wl_fixed_to_double(x_w); |
| 3358 | float y = wl_fixed_to_double(y_w); |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 3359 | char **p; |
| 3360 | |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 3361 | window = wl_surface_get_user_data(surface); |
Xiong Zhang | bf3c1c6 | 2013-11-25 18:42:51 +0800 | [diff] [blame] | 3362 | input->drag_enter_serial = serial; |
| 3363 | input->drag_focus = window, |
| 3364 | input->drag_x = x; |
| 3365 | input->drag_y = y; |
| 3366 | |
| 3367 | if (!input->touch_grab) |
| 3368 | input->pointer_enter_serial = serial; |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 3369 | |
Ander Conselvan de Oliveira | 08bcf14 | 2012-05-29 10:58:27 +0300 | [diff] [blame] | 3370 | if (offer) { |
| 3371 | input->drag_offer = wl_data_offer_get_user_data(offer); |
| 3372 | |
| 3373 | p = wl_array_add(&input->drag_offer->types, sizeof *p); |
| 3374 | *p = NULL; |
| 3375 | |
| 3376 | types_data = input->drag_offer->types.data; |
| 3377 | } else { |
| 3378 | input->drag_offer = NULL; |
| 3379 | types_data = NULL; |
| 3380 | } |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 3381 | |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 3382 | if (window->data_handler) |
Ander Conselvan de Oliveira | 08bcf14 | 2012-05-29 10:58:27 +0300 | [diff] [blame] | 3383 | window->data_handler(window, input, x, y, types_data, |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 3384 | window->user_data); |
| 3385 | } |
| 3386 | |
| 3387 | static void |
| 3388 | data_device_leave(void *data, struct wl_data_device *data_device) |
| 3389 | { |
| 3390 | struct input *input = data; |
| 3391 | |
Ander Conselvan de Oliveira | 08bcf14 | 2012-05-29 10:58:27 +0300 | [diff] [blame] | 3392 | if (input->drag_offer) { |
| 3393 | data_offer_destroy(input->drag_offer); |
| 3394 | input->drag_offer = NULL; |
| 3395 | } |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 3396 | } |
| 3397 | |
| 3398 | static void |
| 3399 | data_device_motion(void *data, struct wl_data_device *data_device, |
Daniel Stone | 103db7f | 2012-05-08 17:17:55 +0100 | [diff] [blame] | 3400 | uint32_t time, wl_fixed_t x_w, wl_fixed_t y_w) |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 3401 | { |
| 3402 | struct input *input = data; |
Xiong Zhang | bf3c1c6 | 2013-11-25 18:42:51 +0800 | [diff] [blame] | 3403 | struct window *window = input->drag_focus; |
Kristian Høgsberg | 80680c7 | 2012-05-10 12:21:37 -0400 | [diff] [blame] | 3404 | float x = wl_fixed_to_double(x_w); |
| 3405 | float y = wl_fixed_to_double(y_w); |
Ander Conselvan de Oliveira | 08bcf14 | 2012-05-29 10:58:27 +0300 | [diff] [blame] | 3406 | void *types_data; |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 3407 | |
Xiong Zhang | bf3c1c6 | 2013-11-25 18:42:51 +0800 | [diff] [blame] | 3408 | input->drag_x = x; |
| 3409 | input->drag_y = y; |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 3410 | |
Ander Conselvan de Oliveira | 08bcf14 | 2012-05-29 10:58:27 +0300 | [diff] [blame] | 3411 | if (input->drag_offer) |
| 3412 | types_data = input->drag_offer->types.data; |
| 3413 | else |
| 3414 | types_data = NULL; |
| 3415 | |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 3416 | if (window->data_handler) |
Ander Conselvan de Oliveira | 08bcf14 | 2012-05-29 10:58:27 +0300 | [diff] [blame] | 3417 | window->data_handler(window, input, x, y, types_data, |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 3418 | window->user_data); |
| 3419 | } |
| 3420 | |
| 3421 | static void |
| 3422 | data_device_drop(void *data, struct wl_data_device *data_device) |
| 3423 | { |
| 3424 | struct input *input = data; |
Xiong Zhang | bf3c1c6 | 2013-11-25 18:42:51 +0800 | [diff] [blame] | 3425 | struct window *window = input->drag_focus; |
| 3426 | float x, y; |
| 3427 | |
| 3428 | x = input->drag_x; |
| 3429 | y = input->drag_y; |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 3430 | |
| 3431 | if (window->drop_handler) |
| 3432 | window->drop_handler(window, input, |
Xiong Zhang | bf3c1c6 | 2013-11-25 18:42:51 +0800 | [diff] [blame] | 3433 | x, y, window->user_data); |
| 3434 | |
| 3435 | if (input->touch_grab) |
| 3436 | touch_ungrab(input); |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 3437 | } |
| 3438 | |
| 3439 | static void |
| 3440 | data_device_selection(void *data, |
| 3441 | struct wl_data_device *wl_data_device, |
| 3442 | struct wl_data_offer *offer) |
| 3443 | { |
| 3444 | struct input *input = data; |
| 3445 | char **p; |
| 3446 | |
| 3447 | if (input->selection_offer) |
| 3448 | data_offer_destroy(input->selection_offer); |
| 3449 | |
Kristian Høgsberg | 42c8f60 | 2012-01-27 11:04:18 -0500 | [diff] [blame] | 3450 | if (offer) { |
| 3451 | input->selection_offer = wl_data_offer_get_user_data(offer); |
| 3452 | p = wl_array_add(&input->selection_offer->types, sizeof *p); |
| 3453 | *p = NULL; |
Kristian Høgsberg | a4b3d0e | 2012-05-31 23:30:32 -0400 | [diff] [blame] | 3454 | } else { |
| 3455 | input->selection_offer = NULL; |
Kristian Høgsberg | 42c8f60 | 2012-01-27 11:04:18 -0500 | [diff] [blame] | 3456 | } |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 3457 | } |
| 3458 | |
| 3459 | static const struct wl_data_device_listener data_device_listener = { |
| 3460 | data_device_data_offer, |
| 3461 | data_device_enter, |
| 3462 | data_device_leave, |
| 3463 | data_device_motion, |
| 3464 | data_device_drop, |
| 3465 | data_device_selection |
| 3466 | }; |
| 3467 | |
Ander Conselvan de Oliveira | 8062007 | 2012-06-15 17:27:36 +0300 | [diff] [blame] | 3468 | static void |
| 3469 | input_set_pointer_image_index(struct input *input, int index) |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 3470 | { |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 3471 | struct wl_buffer *buffer; |
Ander Conselvan de Oliveira | 1042dc1 | 2012-05-22 15:39:42 +0300 | [diff] [blame] | 3472 | struct wl_cursor *cursor; |
| 3473 | struct wl_cursor_image *image; |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 3474 | |
Daniel Stone | 8097274 | 2012-11-07 17:51:39 +1100 | [diff] [blame] | 3475 | if (!input->pointer) |
| 3476 | return; |
| 3477 | |
Ander Conselvan de Oliveira | 8062007 | 2012-06-15 17:27:36 +0300 | [diff] [blame] | 3478 | cursor = input->display->cursors[input->current_cursor]; |
Ander Conselvan de Oliveira | 1042dc1 | 2012-05-22 15:39:42 +0300 | [diff] [blame] | 3479 | if (!cursor) |
Dima Ryazanov | ff1c2d7 | 2012-05-08 21:02:33 -0700 | [diff] [blame] | 3480 | return; |
| 3481 | |
Kristian Høgsberg | 7cee197 | 2012-06-04 23:37:42 -0400 | [diff] [blame] | 3482 | if (index >= (int) cursor->image_count) { |
| 3483 | fprintf(stderr, "cursor index out of range\n"); |
| 3484 | return; |
| 3485 | } |
| 3486 | |
| 3487 | image = cursor->images[index]; |
Ander Conselvan de Oliveira | 1042dc1 | 2012-05-22 15:39:42 +0300 | [diff] [blame] | 3488 | buffer = wl_cursor_image_get_buffer(image); |
| 3489 | if (!buffer) |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 3490 | return; |
| 3491 | |
Ander Conselvan de Oliveira | 37ffc3c | 2012-06-15 17:27:35 +0300 | [diff] [blame] | 3492 | wl_surface_attach(input->pointer_surface, buffer, 0, 0); |
| 3493 | wl_surface_damage(input->pointer_surface, 0, 0, |
| 3494 | image->width, image->height); |
Pekka Paalanen | c9e00c0 | 2012-10-10 12:49:24 +0300 | [diff] [blame] | 3495 | wl_surface_commit(input->pointer_surface); |
Ander Conselvan de Oliveira | 23900f7 | 2014-01-31 16:07:51 +0200 | [diff] [blame] | 3496 | wl_pointer_set_cursor(input->pointer, input->pointer_enter_serial, |
| 3497 | input->pointer_surface, |
| 3498 | image->hotspot_x, image->hotspot_y); |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 3499 | } |
| 3500 | |
Ander Conselvan de Oliveira | 8062007 | 2012-06-15 17:27:36 +0300 | [diff] [blame] | 3501 | static const struct wl_callback_listener pointer_surface_listener; |
| 3502 | |
| 3503 | static void |
| 3504 | pointer_surface_frame_callback(void *data, struct wl_callback *callback, |
| 3505 | uint32_t time) |
| 3506 | { |
| 3507 | struct input *input = data; |
Daniel Stone | a494f1d | 2012-06-18 19:31:12 +0100 | [diff] [blame] | 3508 | struct wl_cursor *cursor; |
Ander Conselvan de Oliveira | 8062007 | 2012-06-15 17:27:36 +0300 | [diff] [blame] | 3509 | int i; |
| 3510 | |
| 3511 | if (callback) { |
| 3512 | assert(callback == input->cursor_frame_cb); |
| 3513 | wl_callback_destroy(callback); |
| 3514 | input->cursor_frame_cb = NULL; |
| 3515 | } |
| 3516 | |
Daniel Stone | 8097274 | 2012-11-07 17:51:39 +1100 | [diff] [blame] | 3517 | if (!input->pointer) |
| 3518 | return; |
| 3519 | |
Kristian Høgsberg | f337052 | 2012-06-20 23:04:41 -0400 | [diff] [blame] | 3520 | if (input->current_cursor == CURSOR_BLANK) { |
Kristian Høgsberg | ae27737 | 2012-08-01 09:41:08 -0400 | [diff] [blame] | 3521 | wl_pointer_set_cursor(input->pointer, |
| 3522 | input->pointer_enter_serial, |
Kristian Høgsberg | f337052 | 2012-06-20 23:04:41 -0400 | [diff] [blame] | 3523 | NULL, 0, 0); |
| 3524 | return; |
| 3525 | } |
| 3526 | |
Ander Conselvan de Oliveira | 8062007 | 2012-06-15 17:27:36 +0300 | [diff] [blame] | 3527 | if (input->current_cursor == CURSOR_UNSET) |
| 3528 | return; |
Daniel Stone | a494f1d | 2012-06-18 19:31:12 +0100 | [diff] [blame] | 3529 | cursor = input->display->cursors[input->current_cursor]; |
| 3530 | if (!cursor) |
| 3531 | return; |
Ander Conselvan de Oliveira | 8062007 | 2012-06-15 17:27:36 +0300 | [diff] [blame] | 3532 | |
| 3533 | /* FIXME We don't have the current time on the first call so we set |
| 3534 | * the animation start to the time of the first frame callback. */ |
| 3535 | if (time == 0) |
| 3536 | input->cursor_anim_start = 0; |
| 3537 | else if (input->cursor_anim_start == 0) |
| 3538 | input->cursor_anim_start = time; |
| 3539 | |
| 3540 | if (time == 0 || input->cursor_anim_start == 0) |
| 3541 | i = 0; |
| 3542 | else |
| 3543 | i = wl_cursor_frame(cursor, time - input->cursor_anim_start); |
| 3544 | |
Pekka Paalanen | bc10638 | 2012-10-10 12:49:31 +0300 | [diff] [blame] | 3545 | if (cursor->image_count > 1) { |
| 3546 | input->cursor_frame_cb = |
| 3547 | wl_surface_frame(input->pointer_surface); |
| 3548 | wl_callback_add_listener(input->cursor_frame_cb, |
| 3549 | &pointer_surface_listener, input); |
| 3550 | } |
| 3551 | |
Ander Conselvan de Oliveira | 8062007 | 2012-06-15 17:27:36 +0300 | [diff] [blame] | 3552 | input_set_pointer_image_index(input, i); |
Ander Conselvan de Oliveira | 8062007 | 2012-06-15 17:27:36 +0300 | [diff] [blame] | 3553 | } |
| 3554 | |
| 3555 | static const struct wl_callback_listener pointer_surface_listener = { |
| 3556 | pointer_surface_frame_callback |
| 3557 | }; |
| 3558 | |
Kristian Høgsberg | 7cee197 | 2012-06-04 23:37:42 -0400 | [diff] [blame] | 3559 | void |
| 3560 | input_set_pointer_image(struct input *input, int pointer) |
| 3561 | { |
Ander Conselvan de Oliveira | ddca496 | 2012-07-16 14:15:49 +0300 | [diff] [blame] | 3562 | int force = 0; |
| 3563 | |
Kristian Høgsberg | e530a0a | 2012-10-29 16:42:26 -0400 | [diff] [blame] | 3564 | if (!input->pointer) |
| 3565 | return; |
| 3566 | |
Ander Conselvan de Oliveira | ddca496 | 2012-07-16 14:15:49 +0300 | [diff] [blame] | 3567 | if (input->pointer_enter_serial > input->cursor_serial) |
| 3568 | force = 1; |
| 3569 | |
| 3570 | if (!force && pointer == input->current_cursor) |
Kristian Høgsberg | 7cee197 | 2012-06-04 23:37:42 -0400 | [diff] [blame] | 3571 | return; |
| 3572 | |
Ander Conselvan de Oliveira | 8062007 | 2012-06-15 17:27:36 +0300 | [diff] [blame] | 3573 | input->current_cursor = pointer; |
Kristian Høgsberg | 11f600d | 2012-06-22 10:52:58 -0400 | [diff] [blame] | 3574 | input->cursor_serial = input->pointer_enter_serial; |
Ander Conselvan de Oliveira | 8062007 | 2012-06-15 17:27:36 +0300 | [diff] [blame] | 3575 | if (!input->cursor_frame_cb) |
| 3576 | pointer_surface_frame_callback(input, NULL, 0); |
Ander Conselvan de Oliveira | ddca496 | 2012-07-16 14:15:49 +0300 | [diff] [blame] | 3577 | else if (force) { |
| 3578 | /* The current frame callback may be stuck if, for instance, |
| 3579 | * the set cursor request was processed by the server after |
| 3580 | * this client lost the focus. In this case the cursor surface |
| 3581 | * might not be mapped and the frame callback wouldn't ever |
| 3582 | * complete. Send a set_cursor and attach to try to map the |
| 3583 | * cursor surface again so that the callback will finish */ |
| 3584 | input_set_pointer_image_index(input, 0); |
| 3585 | } |
Kristian Høgsberg | 7cee197 | 2012-06-04 23:37:42 -0400 | [diff] [blame] | 3586 | } |
| 3587 | |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 3588 | struct wl_data_device * |
| 3589 | input_get_data_device(struct input *input) |
| 3590 | { |
| 3591 | return input->data_device; |
| 3592 | } |
| 3593 | |
| 3594 | void |
| 3595 | input_set_selection(struct input *input, |
| 3596 | struct wl_data_source *source, uint32_t time) |
| 3597 | { |
Jason Ekstrand | a669bd5 | 2014-04-02 19:53:51 -0500 | [diff] [blame] | 3598 | if (input->data_device) |
| 3599 | wl_data_device_set_selection(input->data_device, source, time); |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 3600 | } |
| 3601 | |
| 3602 | void |
Kristian Høgsberg | eae5de7 | 2012-04-11 22:42:15 -0400 | [diff] [blame] | 3603 | input_accept(struct input *input, const char *type) |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 3604 | { |
Kristian Høgsberg | eae5de7 | 2012-04-11 22:42:15 -0400 | [diff] [blame] | 3605 | wl_data_offer_accept(input->drag_offer->offer, |
Xiong Zhang | bf3c1c6 | 2013-11-25 18:42:51 +0800 | [diff] [blame] | 3606 | input->drag_enter_serial, type); |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 3607 | } |
| 3608 | |
| 3609 | static void |
| 3610 | offer_io_func(struct task *task, uint32_t events) |
| 3611 | { |
| 3612 | struct data_offer *offer = |
| 3613 | container_of(task, struct data_offer, io_task); |
| 3614 | unsigned int len; |
| 3615 | char buffer[4096]; |
| 3616 | |
| 3617 | len = read(offer->fd, buffer, sizeof buffer); |
| 3618 | offer->func(buffer, len, |
| 3619 | offer->x, offer->y, offer->user_data); |
| 3620 | |
| 3621 | if (len == 0) { |
| 3622 | close(offer->fd); |
| 3623 | data_offer_destroy(offer); |
| 3624 | } |
| 3625 | } |
| 3626 | |
| 3627 | static void |
| 3628 | data_offer_receive_data(struct data_offer *offer, const char *mime_type, |
| 3629 | data_func_t func, void *user_data) |
| 3630 | { |
| 3631 | int p[2]; |
| 3632 | |
Jonas Ådahl | 3685c3a | 2012-03-30 23:10:27 +0200 | [diff] [blame] | 3633 | if (pipe2(p, O_CLOEXEC) == -1) |
| 3634 | return; |
| 3635 | |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 3636 | wl_data_offer_receive(offer->offer, mime_type, p[1]); |
| 3637 | close(p[1]); |
| 3638 | |
| 3639 | offer->io_task.run = offer_io_func; |
| 3640 | offer->fd = p[0]; |
| 3641 | offer->func = func; |
| 3642 | offer->refcount++; |
| 3643 | offer->user_data = user_data; |
| 3644 | |
| 3645 | display_watch_fd(offer->input->display, |
| 3646 | offer->fd, EPOLLIN, &offer->io_task); |
| 3647 | } |
| 3648 | |
| 3649 | void |
| 3650 | input_receive_drag_data(struct input *input, const char *mime_type, |
| 3651 | data_func_t func, void *data) |
| 3652 | { |
| 3653 | data_offer_receive_data(input->drag_offer, mime_type, func, data); |
Xiong Zhang | bf3c1c6 | 2013-11-25 18:42:51 +0800 | [diff] [blame] | 3654 | input->drag_offer->x = input->drag_x; |
| 3655 | input->drag_offer->y = input->drag_y; |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 3656 | } |
| 3657 | |
| 3658 | int |
Kristian Høgsberg | 0749e3f | 2013-09-04 20:41:06 -0700 | [diff] [blame] | 3659 | input_receive_drag_data_to_fd(struct input *input, |
| 3660 | const char *mime_type, int fd) |
| 3661 | { |
| 3662 | if (input->drag_offer) |
| 3663 | wl_data_offer_receive(input->drag_offer->offer, mime_type, fd); |
| 3664 | |
| 3665 | return 0; |
| 3666 | } |
| 3667 | |
| 3668 | int |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 3669 | input_receive_selection_data(struct input *input, const char *mime_type, |
| 3670 | data_func_t func, void *data) |
| 3671 | { |
| 3672 | char **p; |
| 3673 | |
| 3674 | if (input->selection_offer == NULL) |
| 3675 | return -1; |
| 3676 | |
| 3677 | for (p = input->selection_offer->types.data; *p; p++) |
| 3678 | if (strcmp(mime_type, *p) == 0) |
| 3679 | break; |
| 3680 | |
| 3681 | if (*p == NULL) |
| 3682 | return -1; |
| 3683 | |
| 3684 | data_offer_receive_data(input->selection_offer, |
| 3685 | mime_type, func, data); |
| 3686 | return 0; |
Kristian Høgsberg | 41da908 | 2010-11-30 14:01:07 -0500 | [diff] [blame] | 3687 | } |
Kristian Høgsberg | e9d37bd | 2010-09-02 20:22:42 -0400 | [diff] [blame] | 3688 | |
Kristian Høgsberg | e7aaec3 | 2011-12-27 13:50:04 -0500 | [diff] [blame] | 3689 | int |
| 3690 | input_receive_selection_data_to_fd(struct input *input, |
| 3691 | const char *mime_type, int fd) |
| 3692 | { |
Kristian Høgsberg | a4b3d0e | 2012-05-31 23:30:32 -0400 | [diff] [blame] | 3693 | if (input->selection_offer) |
| 3694 | wl_data_offer_receive(input->selection_offer->offer, |
| 3695 | mime_type, fd); |
Kristian Høgsberg | e7aaec3 | 2011-12-27 13:50:04 -0500 | [diff] [blame] | 3696 | |
| 3697 | return 0; |
| 3698 | } |
| 3699 | |
Kristian Høgsberg | 41da908 | 2010-11-30 14:01:07 -0500 | [diff] [blame] | 3700 | void |
Kristian Høgsberg | eae5de7 | 2012-04-11 22:42:15 -0400 | [diff] [blame] | 3701 | window_move(struct window *window, struct input *input, uint32_t serial) |
Kristian Høgsberg | 82da52b | 2010-12-17 09:53:12 -0500 | [diff] [blame] | 3702 | { |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 3703 | if (!window->xdg_surface) |
Pekka Paalanen | 6b2dc91 | 2011-11-29 10:25:08 +0200 | [diff] [blame] | 3704 | return; |
| 3705 | |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 3706 | xdg_surface_move(window->xdg_surface, input->seat, serial); |
Kristian Høgsberg | 82da52b | 2010-12-17 09:53:12 -0500 | [diff] [blame] | 3707 | } |
| 3708 | |
Kristian Høgsberg | 83fc061 | 2010-08-04 22:44:55 -0400 | [diff] [blame] | 3709 | static void |
Pekka Paalanen | 35e8263 | 2013-04-25 13:57:48 +0300 | [diff] [blame] | 3710 | surface_set_synchronized(struct surface *surface) |
| 3711 | { |
| 3712 | if (!surface->subsurface) |
| 3713 | return; |
| 3714 | |
| 3715 | if (surface->synchronized) |
| 3716 | return; |
| 3717 | |
| 3718 | wl_subsurface_set_sync(surface->subsurface); |
| 3719 | surface->synchronized = 1; |
| 3720 | } |
| 3721 | |
| 3722 | static void |
| 3723 | surface_set_synchronized_default(struct surface *surface) |
| 3724 | { |
| 3725 | if (!surface->subsurface) |
| 3726 | return; |
| 3727 | |
| 3728 | if (surface->synchronized == surface->synchronized_default) |
| 3729 | return; |
| 3730 | |
| 3731 | if (surface->synchronized_default) |
| 3732 | wl_subsurface_set_sync(surface->subsurface); |
| 3733 | else |
| 3734 | wl_subsurface_set_desync(surface->subsurface); |
| 3735 | |
| 3736 | surface->synchronized = surface->synchronized_default; |
| 3737 | } |
| 3738 | |
| 3739 | static void |
Pekka Paalanen | b1cd9b1 | 2013-02-13 16:17:18 +0200 | [diff] [blame] | 3740 | surface_resize(struct surface *surface) |
Pekka Paalanen | 811ec4f | 2013-02-13 16:17:14 +0200 | [diff] [blame] | 3741 | { |
Pekka Paalanen | b1cd9b1 | 2013-02-13 16:17:18 +0200 | [diff] [blame] | 3742 | struct widget *widget = surface->widget; |
| 3743 | struct wl_compositor *compositor = widget->window->display->compositor; |
Pekka Paalanen | 811ec4f | 2013-02-13 16:17:14 +0200 | [diff] [blame] | 3744 | |
Pekka Paalanen | b1cd9b1 | 2013-02-13 16:17:18 +0200 | [diff] [blame] | 3745 | if (surface->input_region) { |
| 3746 | wl_region_destroy(surface->input_region); |
| 3747 | surface->input_region = NULL; |
Kristian Høgsberg | 010f98b | 2012-02-23 17:30:45 -0500 | [diff] [blame] | 3748 | } |
| 3749 | |
Pekka Paalanen | b1cd9b1 | 2013-02-13 16:17:18 +0200 | [diff] [blame] | 3750 | if (surface->opaque_region) |
| 3751 | wl_region_destroy(surface->opaque_region); |
Ander Conselvan de Oliveira | ddd3e27 | 2012-11-30 17:34:23 +0200 | [diff] [blame] | 3752 | |
Pekka Paalanen | b1cd9b1 | 2013-02-13 16:17:18 +0200 | [diff] [blame] | 3753 | surface->opaque_region = wl_compositor_create_region(compositor); |
Kristian Høgsberg | 010f98b | 2012-02-23 17:30:45 -0500 | [diff] [blame] | 3754 | |
Kristian Høgsberg | bb97700 | 2012-01-10 19:11:42 -0500 | [diff] [blame] | 3755 | if (widget->resize_handler) |
| 3756 | widget->resize_handler(widget, |
Kristian Høgsberg | 0d1c062 | 2012-01-31 15:30:47 -0500 | [diff] [blame] | 3757 | widget->allocation.width, |
| 3758 | widget->allocation.height, |
Kristian Høgsberg | bb97700 | 2012-01-10 19:11:42 -0500 | [diff] [blame] | 3759 | widget->user_data); |
| 3760 | |
Pekka Paalanen | 35e8263 | 2013-04-25 13:57:48 +0300 | [diff] [blame] | 3761 | if (surface->subsurface && |
| 3762 | (surface->allocation.x != widget->allocation.x || |
| 3763 | surface->allocation.y != widget->allocation.y)) { |
| 3764 | wl_subsurface_set_position(surface->subsurface, |
| 3765 | widget->allocation.x, |
| 3766 | widget->allocation.y); |
| 3767 | } |
Pekka Paalanen | b1cd9b1 | 2013-02-13 16:17:18 +0200 | [diff] [blame] | 3768 | if (surface->allocation.width != widget->allocation.width || |
| 3769 | surface->allocation.height != widget->allocation.height) { |
Pekka Paalanen | b1cd9b1 | 2013-02-13 16:17:18 +0200 | [diff] [blame] | 3770 | window_schedule_redraw(widget->window); |
| 3771 | } |
Pekka Paalanen | 35e8263 | 2013-04-25 13:57:48 +0300 | [diff] [blame] | 3772 | surface->allocation = widget->allocation; |
Ander Conselvan de Oliveira | ddd3e27 | 2012-11-30 17:34:23 +0200 | [diff] [blame] | 3773 | |
| 3774 | if (widget->opaque) |
Pekka Paalanen | b1cd9b1 | 2013-02-13 16:17:18 +0200 | [diff] [blame] | 3775 | wl_region_add(surface->opaque_region, 0, 0, |
Ander Conselvan de Oliveira | ddd3e27 | 2012-11-30 17:34:23 +0200 | [diff] [blame] | 3776 | widget->allocation.width, |
| 3777 | widget->allocation.height); |
Kristian Høgsberg | b67e94b | 2012-01-10 12:23:19 -0500 | [diff] [blame] | 3778 | } |
| 3779 | |
Pekka Paalanen | b1cd9b1 | 2013-02-13 16:17:18 +0200 | [diff] [blame] | 3780 | static void |
Pekka Paalanen | e9297f8 | 2013-04-25 13:57:51 +0300 | [diff] [blame] | 3781 | hack_prevent_EGL_sub_surface_deadlock(struct window *window) |
| 3782 | { |
| 3783 | /* |
| 3784 | * This hack should be removed, when EGL respects |
| 3785 | * eglSwapInterval(0). |
| 3786 | * |
| 3787 | * If this window has sub-surfaces, especially a free-running |
| 3788 | * EGL-widget, we need to post the parent surface once with |
| 3789 | * all the old state to guarantee, that the EGL-widget will |
| 3790 | * receive its frame callback soon. Otherwise, a forced call |
| 3791 | * to eglSwapBuffers may end up blocking, waiting for a frame |
| 3792 | * event that will never come, because we will commit the parent |
| 3793 | * surface with all new state only after eglSwapBuffers returns. |
| 3794 | * |
| 3795 | * This assumes, that: |
| 3796 | * 1. When the EGL widget's resize hook is called, it pauses. |
| 3797 | * 2. When the EGL widget's redraw hook is called, it forces a |
| 3798 | * repaint and a call to eglSwapBuffers(), and maybe resumes. |
| 3799 | * In a single threaded application condition 1 is a no-op. |
| 3800 | * |
| 3801 | * XXX: This should actually be after the surface_resize() calls, |
| 3802 | * but cannot, because then it would commit the incomplete state |
| 3803 | * accumulated from the widget resize hooks. |
| 3804 | */ |
| 3805 | if (window->subsurface_list.next != &window->main_surface->link || |
| 3806 | window->subsurface_list.prev != &window->main_surface->link) |
| 3807 | wl_surface_commit(window->main_surface->surface); |
| 3808 | } |
| 3809 | |
| 3810 | static void |
Pekka Paalanen | fdca95c | 2013-11-29 17:48:52 +0200 | [diff] [blame] | 3811 | window_do_resize(struct window *window) |
Pekka Paalanen | b1cd9b1 | 2013-02-13 16:17:18 +0200 | [diff] [blame] | 3812 | { |
Pekka Paalanen | 35e8263 | 2013-04-25 13:57:48 +0300 | [diff] [blame] | 3813 | struct surface *surface; |
| 3814 | |
Pekka Paalanen | b1cd9b1 | 2013-02-13 16:17:18 +0200 | [diff] [blame] | 3815 | widget_set_allocation(window->main_surface->widget, |
| 3816 | window->pending_allocation.x, |
| 3817 | window->pending_allocation.y, |
| 3818 | window->pending_allocation.width, |
| 3819 | window->pending_allocation.height); |
| 3820 | |
| 3821 | surface_resize(window->main_surface); |
Pekka Paalanen | 35e8263 | 2013-04-25 13:57:48 +0300 | [diff] [blame] | 3822 | |
| 3823 | /* The main surface is in the list, too. Main surface's |
| 3824 | * resize_handler is responsible for calling widget_set_allocation() |
| 3825 | * on all sub-surface root widgets, so they will be resized |
| 3826 | * properly. |
| 3827 | */ |
| 3828 | wl_list_for_each(surface, &window->subsurface_list, link) { |
| 3829 | if (surface == window->main_surface) |
| 3830 | continue; |
| 3831 | |
| 3832 | surface_set_synchronized(surface); |
| 3833 | surface_resize(surface); |
| 3834 | } |
Jasper St. Pierre | 8c6aa45 | 2014-02-08 18:29:49 -0500 | [diff] [blame] | 3835 | |
| 3836 | if (!window->fullscreen && !window->maximized) |
| 3837 | window->saved_allocation = window->pending_allocation; |
Pekka Paalanen | b1cd9b1 | 2013-02-13 16:17:18 +0200 | [diff] [blame] | 3838 | } |
| 3839 | |
Pekka Paalanen | fdca95c | 2013-11-29 17:48:52 +0200 | [diff] [blame] | 3840 | static void |
| 3841 | idle_resize(struct window *window) |
| 3842 | { |
| 3843 | window->resize_needed = 0; |
| 3844 | window->redraw_needed = 1; |
| 3845 | |
| 3846 | DBG("from %dx%d to %dx%d\n", |
| 3847 | window->main_surface->server_allocation.width, |
| 3848 | window->main_surface->server_allocation.height, |
| 3849 | window->pending_allocation.width, |
| 3850 | window->pending_allocation.height); |
| 3851 | |
| 3852 | hack_prevent_EGL_sub_surface_deadlock(window); |
| 3853 | |
| 3854 | window_do_resize(window); |
| 3855 | } |
| 3856 | |
| 3857 | static void |
| 3858 | undo_resize(struct window *window) |
| 3859 | { |
| 3860 | window->pending_allocation.width = |
| 3861 | window->main_surface->server_allocation.width; |
| 3862 | window->pending_allocation.height = |
| 3863 | window->main_surface->server_allocation.height; |
| 3864 | |
| 3865 | DBG("back to %dx%d\n", |
| 3866 | window->main_surface->server_allocation.width, |
| 3867 | window->main_surface->server_allocation.height); |
| 3868 | |
| 3869 | window_do_resize(window); |
| 3870 | |
| 3871 | if (window->pending_allocation.width == 0 && |
| 3872 | window->pending_allocation.height == 0) { |
| 3873 | fprintf(stderr, "Error: Could not draw a surface, " |
| 3874 | "most likely due to insufficient disk space in " |
| 3875 | "%s (XDG_RUNTIME_DIR).\n", getenv("XDG_RUNTIME_DIR")); |
| 3876 | exit(EXIT_FAILURE); |
| 3877 | } |
| 3878 | } |
| 3879 | |
Kristian Høgsberg | b67e94b | 2012-01-10 12:23:19 -0500 | [diff] [blame] | 3880 | void |
| 3881 | window_schedule_resize(struct window *window, int width, int height) |
| 3882 | { |
Kristian Høgsberg | 53ec560 | 2013-10-21 15:05:49 -0700 | [diff] [blame] | 3883 | /* We should probably get these numbers from the theme. */ |
| 3884 | const int min_width = 200, min_height = 200; |
| 3885 | |
Kristian Høgsberg | 0d1c062 | 2012-01-31 15:30:47 -0500 | [diff] [blame] | 3886 | window->pending_allocation.x = 0; |
| 3887 | window->pending_allocation.y = 0; |
| 3888 | window->pending_allocation.width = width; |
| 3889 | window->pending_allocation.height = height; |
| 3890 | |
Kristian Høgsberg | 53ec560 | 2013-10-21 15:05:49 -0700 | [diff] [blame] | 3891 | if (window->min_allocation.width == 0) { |
Kristian Høgsberg | afb9828 | 2013-10-21 15:23:17 -0700 | [diff] [blame] | 3892 | if (width < min_width && window->frame) |
Kristian Høgsberg | 53ec560 | 2013-10-21 15:05:49 -0700 | [diff] [blame] | 3893 | window->min_allocation.width = min_width; |
| 3894 | else |
| 3895 | window->min_allocation.width = width; |
Kristian Høgsberg | afb9828 | 2013-10-21 15:23:17 -0700 | [diff] [blame] | 3896 | if (height < min_height && window->frame) |
Kristian Høgsberg | 53ec560 | 2013-10-21 15:05:49 -0700 | [diff] [blame] | 3897 | window->min_allocation.height = min_height; |
| 3898 | else |
Kristian Høgsberg | afb9828 | 2013-10-21 15:23:17 -0700 | [diff] [blame] | 3899 | window->min_allocation.height = height; |
Kristian Høgsberg | 53ec560 | 2013-10-21 15:05:49 -0700 | [diff] [blame] | 3900 | } |
| 3901 | |
Kristian Høgsberg | d3a1965 | 2012-07-20 11:32:51 -0400 | [diff] [blame] | 3902 | if (window->pending_allocation.width < window->min_allocation.width) |
| 3903 | window->pending_allocation.width = window->min_allocation.width; |
| 3904 | if (window->pending_allocation.height < window->min_allocation.height) |
| 3905 | window->pending_allocation.height = window->min_allocation.height; |
| 3906 | |
Kristian Høgsberg | 42b4f80 | 2012-03-26 13:49:29 -0400 | [diff] [blame] | 3907 | window->resize_needed = 1; |
| 3908 | window_schedule_redraw(window); |
Kristian Høgsberg | b67e94b | 2012-01-10 12:23:19 -0500 | [diff] [blame] | 3909 | } |
| 3910 | |
Kristian Høgsberg | bb97700 | 2012-01-10 19:11:42 -0500 | [diff] [blame] | 3911 | void |
| 3912 | widget_schedule_resize(struct widget *widget, int32_t width, int32_t height) |
| 3913 | { |
Kristian Høgsberg | 29af3eb | 2012-01-10 22:41:05 -0500 | [diff] [blame] | 3914 | window_schedule_resize(widget->window, width, height); |
Kristian Høgsberg | bb97700 | 2012-01-10 19:11:42 -0500 | [diff] [blame] | 3915 | } |
| 3916 | |
Jasper St. Pierre | bd65e50 | 2014-07-14 16:28:48 -0400 | [diff] [blame] | 3917 | static int |
| 3918 | window_get_shadow_margin(struct window *window) |
| 3919 | { |
Jasper St. Pierre | a177df0 | 2014-08-04 13:43:25 -0400 | [diff] [blame] | 3920 | if (window->frame && !window->fullscreen) |
Jasper St. Pierre | bd65e50 | 2014-07-14 16:28:48 -0400 | [diff] [blame] | 3921 | return frame_get_shadow_margin(window->frame->frame); |
| 3922 | else |
| 3923 | return 0; |
| 3924 | } |
| 3925 | |
Kristian Høgsberg | b67e94b | 2012-01-10 12:23:19 -0500 | [diff] [blame] | 3926 | static void |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 3927 | handle_surface_configure(void *data, struct xdg_surface *xdg_surface, |
Jasper St. Pierre | ab2c108 | 2014-04-10 10:41:46 -0700 | [diff] [blame] | 3928 | int32_t width, int32_t height, |
| 3929 | struct wl_array *states, uint32_t serial) |
Kristian Høgsberg | 83fc061 | 2010-08-04 22:44:55 -0400 | [diff] [blame] | 3930 | { |
Pekka Paalanen | 9d1613e | 2011-11-25 12:09:16 +0200 | [diff] [blame] | 3931 | struct window *window = data; |
Jasper St. Pierre | ab2c108 | 2014-04-10 10:41:46 -0700 | [diff] [blame] | 3932 | uint32_t *p; |
Kristian Høgsberg | 83fc061 | 2010-08-04 22:44:55 -0400 | [diff] [blame] | 3933 | |
Jasper St. Pierre | ab2c108 | 2014-04-10 10:41:46 -0700 | [diff] [blame] | 3934 | window->maximized = 0; |
| 3935 | window->fullscreen = 0; |
Jasper St. Pierre | 5befdda | 2014-05-06 08:50:47 -0400 | [diff] [blame] | 3936 | window->resizing = 0; |
Jasper St. Pierre | 973d787 | 2014-05-06 08:44:29 -0400 | [diff] [blame] | 3937 | window->focused = 0; |
Jasper St. Pierre | ab2c108 | 2014-04-10 10:41:46 -0700 | [diff] [blame] | 3938 | |
| 3939 | wl_array_for_each(p, states) { |
| 3940 | uint32_t state = *p; |
| 3941 | switch (state) { |
| 3942 | case XDG_SURFACE_STATE_MAXIMIZED: |
| 3943 | window->maximized = 1; |
| 3944 | break; |
| 3945 | case XDG_SURFACE_STATE_FULLSCREEN: |
| 3946 | window->fullscreen = 1; |
| 3947 | break; |
Jasper St. Pierre | 5befdda | 2014-05-06 08:50:47 -0400 | [diff] [blame] | 3948 | case XDG_SURFACE_STATE_RESIZING: |
| 3949 | window->resizing = 1; |
| 3950 | break; |
Jasper St. Pierre | 973d787 | 2014-05-06 08:44:29 -0400 | [diff] [blame] | 3951 | case XDG_SURFACE_STATE_ACTIVATED: |
| 3952 | window->focused = 1; |
| 3953 | break; |
Jasper St. Pierre | ab2c108 | 2014-04-10 10:41:46 -0700 | [diff] [blame] | 3954 | default: |
| 3955 | /* Unknown state */ |
| 3956 | break; |
| 3957 | } |
| 3958 | } |
| 3959 | |
Jasper St. Pierre | ccf908b | 2014-05-06 08:20:22 -0400 | [diff] [blame] | 3960 | if (window->frame) { |
| 3961 | if (window->maximized) { |
| 3962 | frame_set_flag(window->frame->frame, FRAME_FLAG_MAXIMIZED); |
| 3963 | } else { |
| 3964 | frame_unset_flag(window->frame->frame, FRAME_FLAG_MAXIMIZED); |
| 3965 | } |
| 3966 | |
| 3967 | if (window->focused) { |
| 3968 | frame_set_flag(window->frame->frame, FRAME_FLAG_ACTIVE); |
| 3969 | } else { |
| 3970 | frame_unset_flag(window->frame->frame, FRAME_FLAG_ACTIVE); |
| 3971 | } |
| 3972 | } |
| 3973 | |
Jasper St. Pierre | f184c38 | 2014-05-06 08:33:27 -0400 | [diff] [blame] | 3974 | if (width > 0 && height > 0) { |
Jasper St. Pierre | bd65e50 | 2014-07-14 16:28:48 -0400 | [diff] [blame] | 3975 | /* The width / height params are for window geometry, |
| 3976 | * but window_schedule_resize takes allocation. Add |
| 3977 | * on the shadow margin to get the difference. */ |
| 3978 | int margin = window_get_shadow_margin(window); |
| 3979 | |
| 3980 | window_schedule_resize(window, |
| 3981 | width + margin * 2, |
| 3982 | height + margin * 2); |
Jasper St. Pierre | f184c38 | 2014-05-06 08:33:27 -0400 | [diff] [blame] | 3983 | } else { |
| 3984 | window_schedule_resize(window, |
| 3985 | window->saved_allocation.width, |
| 3986 | window->saved_allocation.height); |
| 3987 | } |
| 3988 | |
Kristian Høgsberg | be803ad | 2014-05-12 23:30:28 -0700 | [diff] [blame] | 3989 | xdg_surface_ack_configure(window->xdg_surface, serial); |
Jasper St. Pierre | de68099 | 2014-04-10 17:23:49 -0700 | [diff] [blame] | 3990 | |
| 3991 | if (window->state_changed_handler) |
| 3992 | window->state_changed_handler(window, window->user_data); |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 3993 | } |
| 3994 | |
Jasper St. Pierre | 2097fe1 | 2014-02-01 18:17:34 -0500 | [diff] [blame] | 3995 | static void |
| 3996 | handle_surface_delete(void *data, struct xdg_surface *xdg_surface) |
| 3997 | { |
| 3998 | struct window *window = data; |
| 3999 | window_close(window); |
| 4000 | } |
| 4001 | |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 4002 | static const struct xdg_surface_listener xdg_surface_listener = { |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 4003 | handle_surface_configure, |
Jasper St. Pierre | 2097fe1 | 2014-02-01 18:17:34 -0500 | [diff] [blame] | 4004 | handle_surface_delete, |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 4005 | }; |
| 4006 | |
| 4007 | static void |
Jasper St. Pierre | c815d62 | 2014-04-10 18:37:54 -0700 | [diff] [blame] | 4008 | window_sync_parent(struct window *window) |
Jasper St. Pierre | 5368604 | 2013-12-09 15:26:25 -0500 | [diff] [blame] | 4009 | { |
| 4010 | struct wl_surface *parent_surface; |
| 4011 | |
| 4012 | if (!window->xdg_surface) |
| 4013 | return; |
| 4014 | |
Jasper St. Pierre | c815d62 | 2014-04-10 18:37:54 -0700 | [diff] [blame] | 4015 | if (window->parent) |
| 4016 | parent_surface = window->parent->main_surface->surface; |
Jasper St. Pierre | 5368604 | 2013-12-09 15:26:25 -0500 | [diff] [blame] | 4017 | else |
| 4018 | parent_surface = NULL; |
| 4019 | |
Ondřej Majerech | b2c1864 | 2014-09-13 16:35:45 +0200 | [diff] [blame] | 4020 | if (parent_surface == window->last_parent_surface) |
| 4021 | return; |
| 4022 | |
Jasper St. Pierre | c815d62 | 2014-04-10 18:37:54 -0700 | [diff] [blame] | 4023 | xdg_surface_set_parent(window->xdg_surface, parent_surface); |
Ondřej Majerech | b2c1864 | 2014-09-13 16:35:45 +0200 | [diff] [blame] | 4024 | window->last_parent_surface = parent_surface; |
Jasper St. Pierre | 5368604 | 2013-12-09 15:26:25 -0500 | [diff] [blame] | 4025 | } |
| 4026 | |
| 4027 | static void |
Jasper St. Pierre | ccf48fb | 2014-05-02 10:21:38 -0400 | [diff] [blame] | 4028 | window_get_geometry(struct window *window, struct rectangle *geometry) |
Jasper St. Pierre | 7407345 | 2014-02-01 18:36:41 -0500 | [diff] [blame] | 4029 | { |
Jasper St. Pierre | a177df0 | 2014-08-04 13:43:25 -0400 | [diff] [blame] | 4030 | if (window->frame && !window->fullscreen) |
Jasper St. Pierre | ccf48fb | 2014-05-02 10:21:38 -0400 | [diff] [blame] | 4031 | frame_input_rect(window->frame->frame, |
| 4032 | &geometry->x, |
| 4033 | &geometry->y, |
| 4034 | &geometry->width, |
| 4035 | &geometry->height); |
| 4036 | else |
| 4037 | window_get_allocation(window, geometry); |
| 4038 | } |
| 4039 | |
| 4040 | static void |
| 4041 | window_sync_geometry(struct window *window) |
| 4042 | { |
| 4043 | struct rectangle geometry; |
Jasper St. Pierre | 7407345 | 2014-02-01 18:36:41 -0500 | [diff] [blame] | 4044 | |
| 4045 | if (!window->xdg_surface) |
| 4046 | return; |
| 4047 | |
Jasper St. Pierre | ccf48fb | 2014-05-02 10:21:38 -0400 | [diff] [blame] | 4048 | window_get_geometry(window, &geometry); |
Ondřej Majerech | b2c1864 | 2014-09-13 16:35:45 +0200 | [diff] [blame] | 4049 | if (geometry.x == window->last_geometry.x && |
| 4050 | geometry.y == window->last_geometry.y && |
| 4051 | geometry.width == window->last_geometry.width && |
| 4052 | geometry.height == window->last_geometry.height) |
| 4053 | return; |
Jasper St. Pierre | 7407345 | 2014-02-01 18:36:41 -0500 | [diff] [blame] | 4054 | |
Jasper St. Pierre | ccf48fb | 2014-05-02 10:21:38 -0400 | [diff] [blame] | 4055 | xdg_surface_set_window_geometry(window->xdg_surface, |
| 4056 | geometry.x, |
| 4057 | geometry.y, |
| 4058 | geometry.width, |
| 4059 | geometry.height); |
Ondřej Majerech | b2c1864 | 2014-09-13 16:35:45 +0200 | [diff] [blame] | 4060 | window->last_geometry = geometry; |
Jasper St. Pierre | 7407345 | 2014-02-01 18:36:41 -0500 | [diff] [blame] | 4061 | } |
| 4062 | |
| 4063 | static void |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 4064 | window_flush(struct window *window) |
| 4065 | { |
| 4066 | struct surface *surface; |
| 4067 | |
| 4068 | if (!window->custom) { |
Kristian Høgsberg | cdbbae2 | 2014-04-07 11:28:05 -0700 | [diff] [blame] | 4069 | if (window->xdg_surface) { |
Jasper St. Pierre | c815d62 | 2014-04-10 18:37:54 -0700 | [diff] [blame] | 4070 | window_sync_parent(window); |
Jasper St. Pierre | ccf48fb | 2014-05-02 10:21:38 -0400 | [diff] [blame] | 4071 | window_sync_geometry(window); |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 4072 | } |
| 4073 | } |
| 4074 | |
| 4075 | wl_list_for_each(surface, &window->subsurface_list, link) { |
| 4076 | if (surface == window->main_surface) |
| 4077 | continue; |
| 4078 | |
| 4079 | surface_flush(surface); |
| 4080 | } |
| 4081 | |
| 4082 | surface_flush(window->main_surface); |
| 4083 | } |
| 4084 | |
| 4085 | static void |
Pekka Paalanen | 6d174cf | 2012-01-19 15:17:59 +0200 | [diff] [blame] | 4086 | menu_destroy(struct menu *menu) |
| 4087 | { |
| 4088 | widget_destroy(menu->widget); |
| 4089 | window_destroy(menu->window); |
Kristian Høgsberg | c680e90 | 2013-10-23 21:49:30 -0700 | [diff] [blame] | 4090 | frame_destroy(menu->frame); |
Pekka Paalanen | 6d174cf | 2012-01-19 15:17:59 +0200 | [diff] [blame] | 4091 | free(menu); |
| 4092 | } |
| 4093 | |
Kristian Høgsberg | 0c4457f | 2008-12-07 19:59:11 -0500 | [diff] [blame] | 4094 | void |
Benjamin Franzke | cff904e | 2011-02-18 23:00:55 +0100 | [diff] [blame] | 4095 | window_get_allocation(struct window *window, |
| 4096 | struct rectangle *allocation) |
| 4097 | { |
Pekka Paalanen | 811ec4f | 2013-02-13 16:17:14 +0200 | [diff] [blame] | 4098 | *allocation = window->main_surface->allocation; |
Benjamin Franzke | cff904e | 2011-02-18 23:00:55 +0100 | [diff] [blame] | 4099 | } |
| 4100 | |
Kristian Høgsberg | 3a69627 | 2011-09-14 17:33:48 -0400 | [diff] [blame] | 4101 | static void |
Kristian Høgsberg | 441338c | 2012-01-10 13:52:34 -0500 | [diff] [blame] | 4102 | widget_redraw(struct widget *widget) |
| 4103 | { |
| 4104 | struct widget *child; |
| 4105 | |
| 4106 | if (widget->redraw_handler) |
| 4107 | widget->redraw_handler(widget, widget->user_data); |
| 4108 | wl_list_for_each(child, &widget->child_list, link) |
| 4109 | widget_redraw(child); |
| 4110 | } |
| 4111 | |
| 4112 | static void |
Kristian Høgsberg | 6bd4d97 | 2012-03-24 14:42:09 -0400 | [diff] [blame] | 4113 | frame_callback(void *data, struct wl_callback *callback, uint32_t time) |
| 4114 | { |
Pekka Paalanen | 40cb67b | 2013-04-25 13:57:49 +0300 | [diff] [blame] | 4115 | struct surface *surface = data; |
Kristian Høgsberg | 6bd4d97 | 2012-03-24 14:42:09 -0400 | [diff] [blame] | 4116 | |
Pekka Paalanen | 40cb67b | 2013-04-25 13:57:49 +0300 | [diff] [blame] | 4117 | assert(callback == surface->frame_cb); |
Pekka Paalanen | 7123388 | 2013-04-25 13:57:53 +0300 | [diff] [blame] | 4118 | DBG_OBJ(callback, "done\n"); |
Kristian Høgsberg | 6bd4d97 | 2012-03-24 14:42:09 -0400 | [diff] [blame] | 4119 | wl_callback_destroy(callback); |
Pekka Paalanen | 40cb67b | 2013-04-25 13:57:49 +0300 | [diff] [blame] | 4120 | surface->frame_cb = NULL; |
| 4121 | |
Pekka Paalanen | 7ff7a80 | 2013-04-25 13:57:50 +0300 | [diff] [blame] | 4122 | surface->last_time = time; |
| 4123 | |
Pekka Paalanen | 7123388 | 2013-04-25 13:57:53 +0300 | [diff] [blame] | 4124 | if (surface->redraw_needed || surface->window->redraw_needed) { |
| 4125 | DBG_OBJ(surface->surface, "window_schedule_redraw_task\n"); |
Pekka Paalanen | 40cb67b | 2013-04-25 13:57:49 +0300 | [diff] [blame] | 4126 | window_schedule_redraw_task(surface->window); |
Pekka Paalanen | 7123388 | 2013-04-25 13:57:53 +0300 | [diff] [blame] | 4127 | } |
Kristian Høgsberg | 6bd4d97 | 2012-03-24 14:42:09 -0400 | [diff] [blame] | 4128 | } |
| 4129 | |
| 4130 | static const struct wl_callback_listener listener = { |
| 4131 | frame_callback |
| 4132 | }; |
| 4133 | |
Pekka Paalanen | fdca95c | 2013-11-29 17:48:52 +0200 | [diff] [blame] | 4134 | static int |
Pekka Paalanen | 40cb67b | 2013-04-25 13:57:49 +0300 | [diff] [blame] | 4135 | surface_redraw(struct surface *surface) |
| 4136 | { |
Pekka Paalanen | 7123388 | 2013-04-25 13:57:53 +0300 | [diff] [blame] | 4137 | DBG_OBJ(surface->surface, "begin\n"); |
| 4138 | |
Pekka Paalanen | 40cb67b | 2013-04-25 13:57:49 +0300 | [diff] [blame] | 4139 | if (!surface->window->redraw_needed && !surface->redraw_needed) |
Pekka Paalanen | fdca95c | 2013-11-29 17:48:52 +0200 | [diff] [blame] | 4140 | return 0; |
Pekka Paalanen | 40cb67b | 2013-04-25 13:57:49 +0300 | [diff] [blame] | 4141 | |
| 4142 | /* Whole-window redraw forces a redraw even if the previous has |
| 4143 | * not yet hit the screen. |
| 4144 | */ |
| 4145 | if (surface->frame_cb) { |
| 4146 | if (!surface->window->redraw_needed) |
Pekka Paalanen | fdca95c | 2013-11-29 17:48:52 +0200 | [diff] [blame] | 4147 | return 0; |
Pekka Paalanen | 40cb67b | 2013-04-25 13:57:49 +0300 | [diff] [blame] | 4148 | |
Pekka Paalanen | 7123388 | 2013-04-25 13:57:53 +0300 | [diff] [blame] | 4149 | DBG_OBJ(surface->frame_cb, "cancelled\n"); |
Pekka Paalanen | 40cb67b | 2013-04-25 13:57:49 +0300 | [diff] [blame] | 4150 | wl_callback_destroy(surface->frame_cb); |
| 4151 | } |
| 4152 | |
Neil Roberts | 97b747c | 2013-12-19 16:17:12 +0000 | [diff] [blame] | 4153 | if (surface->widget->use_cairo && |
| 4154 | !widget_get_cairo_surface(surface->widget)) { |
Pekka Paalanen | fdca95c | 2013-11-29 17:48:52 +0200 | [diff] [blame] | 4155 | DBG_OBJ(surface->surface, "cancelled due buffer failure\n"); |
| 4156 | return -1; |
| 4157 | } |
| 4158 | |
Pekka Paalanen | 40cb67b | 2013-04-25 13:57:49 +0300 | [diff] [blame] | 4159 | surface->frame_cb = wl_surface_frame(surface->surface); |
| 4160 | wl_callback_add_listener(surface->frame_cb, &listener, surface); |
Pekka Paalanen | 7123388 | 2013-04-25 13:57:53 +0300 | [diff] [blame] | 4161 | DBG_OBJ(surface->frame_cb, "new\n"); |
Pekka Paalanen | 40cb67b | 2013-04-25 13:57:49 +0300 | [diff] [blame] | 4162 | |
| 4163 | surface->redraw_needed = 0; |
Pekka Paalanen | 7123388 | 2013-04-25 13:57:53 +0300 | [diff] [blame] | 4164 | DBG_OBJ(surface->surface, "-> widget_redraw\n"); |
Pekka Paalanen | 40cb67b | 2013-04-25 13:57:49 +0300 | [diff] [blame] | 4165 | widget_redraw(surface->widget); |
Pekka Paalanen | 7123388 | 2013-04-25 13:57:53 +0300 | [diff] [blame] | 4166 | DBG_OBJ(surface->surface, "done\n"); |
Pekka Paalanen | fdca95c | 2013-11-29 17:48:52 +0200 | [diff] [blame] | 4167 | return 0; |
Pekka Paalanen | 40cb67b | 2013-04-25 13:57:49 +0300 | [diff] [blame] | 4168 | } |
| 4169 | |
| 4170 | static void |
Kristian Høgsberg | 3a69627 | 2011-09-14 17:33:48 -0400 | [diff] [blame] | 4171 | idle_redraw(struct task *task, uint32_t events) |
Kristian Høgsberg | 80d746f | 2010-06-14 23:52:50 -0400 | [diff] [blame] | 4172 | { |
Kristian Høgsberg | 42b4f80 | 2012-03-26 13:49:29 -0400 | [diff] [blame] | 4173 | struct window *window = container_of(task, struct window, redraw_task); |
Pekka Paalanen | 35e8263 | 2013-04-25 13:57:48 +0300 | [diff] [blame] | 4174 | struct surface *surface; |
Pekka Paalanen | fdca95c | 2013-11-29 17:48:52 +0200 | [diff] [blame] | 4175 | int failed = 0; |
| 4176 | int resized = 0; |
Kristian Høgsberg | 80d746f | 2010-06-14 23:52:50 -0400 | [diff] [blame] | 4177 | |
Pekka Paalanen | 7123388 | 2013-04-25 13:57:53 +0300 | [diff] [blame] | 4178 | DBG(" --------- \n"); |
| 4179 | |
Pekka Paalanen | eebff54 | 2013-04-25 13:57:52 +0300 | [diff] [blame] | 4180 | wl_list_init(&window->redraw_task.link); |
| 4181 | window->redraw_task_scheduled = 0; |
| 4182 | |
| 4183 | if (window->resize_needed) { |
| 4184 | /* throttle resizing to the main surface display */ |
Pekka Paalanen | 7123388 | 2013-04-25 13:57:53 +0300 | [diff] [blame] | 4185 | if (window->main_surface->frame_cb) { |
| 4186 | DBG_OBJ(window->main_surface->frame_cb, "pending\n"); |
Pekka Paalanen | eebff54 | 2013-04-25 13:57:52 +0300 | [diff] [blame] | 4187 | return; |
Pekka Paalanen | 7123388 | 2013-04-25 13:57:53 +0300 | [diff] [blame] | 4188 | } |
Pekka Paalanen | eebff54 | 2013-04-25 13:57:52 +0300 | [diff] [blame] | 4189 | |
Kristian Høgsberg | 42b4f80 | 2012-03-26 13:49:29 -0400 | [diff] [blame] | 4190 | idle_resize(window); |
Pekka Paalanen | fdca95c | 2013-11-29 17:48:52 +0200 | [diff] [blame] | 4191 | resized = 1; |
Pekka Paalanen | eebff54 | 2013-04-25 13:57:52 +0300 | [diff] [blame] | 4192 | } |
Kristian Høgsberg | 42b4f80 | 2012-03-26 13:49:29 -0400 | [diff] [blame] | 4193 | |
Pekka Paalanen | fdca95c | 2013-11-29 17:48:52 +0200 | [diff] [blame] | 4194 | if (surface_redraw(window->main_surface) < 0) { |
| 4195 | /* |
| 4196 | * Only main_surface failure will cause us to undo the resize. |
| 4197 | * If sub-surfaces fail, they will just be broken with old |
| 4198 | * content. |
| 4199 | */ |
| 4200 | failed = 1; |
| 4201 | } else { |
| 4202 | wl_list_for_each(surface, &window->subsurface_list, link) { |
| 4203 | if (surface == window->main_surface) |
| 4204 | continue; |
| 4205 | |
| 4206 | surface_redraw(surface); |
| 4207 | } |
| 4208 | } |
Pekka Paalanen | 35e8263 | 2013-04-25 13:57:48 +0300 | [diff] [blame] | 4209 | |
Kristian Høgsberg | 6bd4d97 | 2012-03-24 14:42:09 -0400 | [diff] [blame] | 4210 | window->redraw_needed = 0; |
Pekka Paalanen | bc10638 | 2012-10-10 12:49:31 +0300 | [diff] [blame] | 4211 | window_flush(window); |
Pekka Paalanen | 35e8263 | 2013-04-25 13:57:48 +0300 | [diff] [blame] | 4212 | |
| 4213 | wl_list_for_each(surface, &window->subsurface_list, link) |
| 4214 | surface_set_synchronized_default(surface); |
Pekka Paalanen | fdca95c | 2013-11-29 17:48:52 +0200 | [diff] [blame] | 4215 | |
| 4216 | if (resized && failed) { |
| 4217 | /* Restore widget tree to correspond to what is on screen. */ |
| 4218 | undo_resize(window); |
| 4219 | } |
Kristian Høgsberg | 80d746f | 2010-06-14 23:52:50 -0400 | [diff] [blame] | 4220 | } |
| 4221 | |
Pekka Paalanen | 40cb67b | 2013-04-25 13:57:49 +0300 | [diff] [blame] | 4222 | static void |
| 4223 | window_schedule_redraw_task(struct window *window) |
| 4224 | { |
Pekka Paalanen | 40cb67b | 2013-04-25 13:57:49 +0300 | [diff] [blame] | 4225 | if (!window->redraw_task_scheduled) { |
| 4226 | window->redraw_task.run = idle_redraw; |
| 4227 | display_defer(window->display, &window->redraw_task); |
| 4228 | window->redraw_task_scheduled = 1; |
| 4229 | } |
| 4230 | } |
| 4231 | |
Kristian Høgsberg | 80d746f | 2010-06-14 23:52:50 -0400 | [diff] [blame] | 4232 | void |
| 4233 | window_schedule_redraw(struct window *window) |
| 4234 | { |
Pekka Paalanen | 40cb67b | 2013-04-25 13:57:49 +0300 | [diff] [blame] | 4235 | struct surface *surface; |
| 4236 | |
Pekka Paalanen | 7123388 | 2013-04-25 13:57:53 +0300 | [diff] [blame] | 4237 | DBG_OBJ(window->main_surface->surface, "window %p\n", window); |
| 4238 | |
Pekka Paalanen | 40cb67b | 2013-04-25 13:57:49 +0300 | [diff] [blame] | 4239 | wl_list_for_each(surface, &window->subsurface_list, link) |
| 4240 | surface->redraw_needed = 1; |
| 4241 | |
| 4242 | window_schedule_redraw_task(window); |
Kristian Høgsberg | 80d746f | 2010-06-14 23:52:50 -0400 | [diff] [blame] | 4243 | } |
| 4244 | |
Kristian Høgsberg | 1671e11 | 2012-10-10 11:36:24 -0400 | [diff] [blame] | 4245 | int |
| 4246 | window_is_fullscreen(struct window *window) |
| 4247 | { |
Jasper St. Pierre | c0f17ab | 2013-11-11 19:16:11 -0500 | [diff] [blame] | 4248 | return window->fullscreen; |
Kristian Høgsberg | 1671e11 | 2012-10-10 11:36:24 -0400 | [diff] [blame] | 4249 | } |
| 4250 | |
Kristian Høgsberg | 0ac16f0 | 2009-01-15 11:37:43 -0500 | [diff] [blame] | 4251 | void |
Kristian Høgsberg | 0395f30 | 2008-12-22 12:14:50 -0500 | [diff] [blame] | 4252 | window_set_fullscreen(struct window *window, int fullscreen) |
| 4253 | { |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 4254 | if (!window->xdg_surface) |
Kristian Høgsberg | 1517def | 2012-02-16 22:56:12 -0500 | [diff] [blame] | 4255 | return; |
Kristian Høgsberg | 0ce2457 | 2011-01-28 15:18:33 -0500 | [diff] [blame] | 4256 | |
Jasper St. Pierre | c0f17ab | 2013-11-11 19:16:11 -0500 | [diff] [blame] | 4257 | if (window->fullscreen == fullscreen) |
Kristian Høgsberg | 0ce2457 | 2011-01-28 15:18:33 -0500 | [diff] [blame] | 4258 | return; |
| 4259 | |
Jasper St. Pierre | ab2c108 | 2014-04-10 10:41:46 -0700 | [diff] [blame] | 4260 | if (fullscreen) |
| 4261 | xdg_surface_set_fullscreen(window->xdg_surface, NULL); |
| 4262 | else |
| 4263 | xdg_surface_unset_fullscreen(window->xdg_surface); |
Kristian Høgsberg | a85fe3c | 2010-06-08 14:08:30 -0400 | [diff] [blame] | 4264 | } |
| 4265 | |
Kristian Høgsberg | 1671e11 | 2012-10-10 11:36:24 -0400 | [diff] [blame] | 4266 | int |
| 4267 | window_is_maximized(struct window *window) |
| 4268 | { |
Jasper St. Pierre | c0f17ab | 2013-11-11 19:16:11 -0500 | [diff] [blame] | 4269 | return window->maximized; |
Kristian Høgsberg | 1671e11 | 2012-10-10 11:36:24 -0400 | [diff] [blame] | 4270 | } |
| 4271 | |
Kristian Høgsberg | a85fe3c | 2010-06-08 14:08:30 -0400 | [diff] [blame] | 4272 | void |
Kristian Høgsberg | d6bcd7d | 2012-02-16 15:53:46 -0500 | [diff] [blame] | 4273 | window_set_maximized(struct window *window, int maximized) |
| 4274 | { |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 4275 | if (!window->xdg_surface) |
Kristian Høgsberg | d6bcd7d | 2012-02-16 15:53:46 -0500 | [diff] [blame] | 4276 | return; |
| 4277 | |
Jasper St. Pierre | c0f17ab | 2013-11-11 19:16:11 -0500 | [diff] [blame] | 4278 | if (window->maximized == maximized) |
Kristian Høgsberg | d6bcd7d | 2012-02-16 15:53:46 -0500 | [diff] [blame] | 4279 | return; |
| 4280 | |
Jasper St. Pierre | ab2c108 | 2014-04-10 10:41:46 -0700 | [diff] [blame] | 4281 | if (maximized) |
| 4282 | xdg_surface_set_maximized(window->xdg_surface); |
| 4283 | else |
| 4284 | xdg_surface_unset_maximized(window->xdg_surface); |
Kristian Høgsberg | d6bcd7d | 2012-02-16 15:53:46 -0500 | [diff] [blame] | 4285 | } |
| 4286 | |
Jasper St. Pierre | de68099 | 2014-04-10 17:23:49 -0700 | [diff] [blame] | 4287 | int |
| 4288 | window_is_resizing(struct window *window) |
| 4289 | { |
| 4290 | return window->resizing; |
| 4291 | } |
| 4292 | |
Kristian Høgsberg | d6bcd7d | 2012-02-16 15:53:46 -0500 | [diff] [blame] | 4293 | void |
Jasper St. Pierre | 5a18332 | 2014-02-18 19:18:42 -0500 | [diff] [blame] | 4294 | window_set_minimized(struct window *window) |
| 4295 | { |
| 4296 | if (!window->xdg_surface) |
| 4297 | return; |
| 4298 | |
| 4299 | xdg_surface_set_minimized(window->xdg_surface); |
| 4300 | } |
| 4301 | |
| 4302 | void |
Kristian Høgsberg | c8c3734 | 2010-06-25 11:19:22 -0400 | [diff] [blame] | 4303 | window_set_user_data(struct window *window, void *data) |
| 4304 | { |
| 4305 | window->user_data = data; |
| 4306 | } |
| 4307 | |
Kristian Høgsberg | e9d37bd | 2010-09-02 20:22:42 -0400 | [diff] [blame] | 4308 | void * |
| 4309 | window_get_user_data(struct window *window) |
| 4310 | { |
| 4311 | return window->user_data; |
| 4312 | } |
| 4313 | |
Kristian Høgsberg | c8c3734 | 2010-06-25 11:19:22 -0400 | [diff] [blame] | 4314 | void |
Kristian Høgsberg | 6e83d58 | 2008-12-08 00:01:36 -0500 | [diff] [blame] | 4315 | window_set_key_handler(struct window *window, |
Kristian Høgsberg | c8c3734 | 2010-06-25 11:19:22 -0400 | [diff] [blame] | 4316 | window_key_handler_t handler) |
Kristian Høgsberg | 6e83d58 | 2008-12-08 00:01:36 -0500 | [diff] [blame] | 4317 | { |
| 4318 | window->key_handler = handler; |
Kristian Høgsberg | 6e83d58 | 2008-12-08 00:01:36 -0500 | [diff] [blame] | 4319 | } |
| 4320 | |
Kristian Høgsberg | 3c248cc | 2009-02-22 23:01:35 -0500 | [diff] [blame] | 4321 | void |
| 4322 | window_set_keyboard_focus_handler(struct window *window, |
Kristian Høgsberg | c8c3734 | 2010-06-25 11:19:22 -0400 | [diff] [blame] | 4323 | window_keyboard_focus_handler_t handler) |
Kristian Høgsberg | 3c248cc | 2009-02-22 23:01:35 -0500 | [diff] [blame] | 4324 | { |
| 4325 | window->keyboard_focus_handler = handler; |
Kristian Høgsberg | 3c248cc | 2009-02-22 23:01:35 -0500 | [diff] [blame] | 4326 | } |
| 4327 | |
Kristian Høgsberg | a85fe3c | 2010-06-08 14:08:30 -0400 | [diff] [blame] | 4328 | void |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 4329 | window_set_data_handler(struct window *window, window_data_handler_t handler) |
| 4330 | { |
| 4331 | window->data_handler = handler; |
| 4332 | } |
| 4333 | |
| 4334 | void |
| 4335 | window_set_drop_handler(struct window *window, window_drop_handler_t handler) |
| 4336 | { |
| 4337 | window->drop_handler = handler; |
| 4338 | } |
| 4339 | |
| 4340 | void |
Kristian Høgsberg | 4f7dcd6 | 2012-01-06 21:59:05 -0500 | [diff] [blame] | 4341 | window_set_close_handler(struct window *window, |
| 4342 | window_close_handler_t handler) |
| 4343 | { |
| 4344 | window->close_handler = handler; |
| 4345 | } |
| 4346 | |
| 4347 | void |
Kristian Høgsberg | 67ace20 | 2012-07-23 21:56:31 -0400 | [diff] [blame] | 4348 | window_set_fullscreen_handler(struct window *window, |
| 4349 | window_fullscreen_handler_t handler) |
| 4350 | { |
| 4351 | window->fullscreen_handler = handler; |
| 4352 | } |
| 4353 | |
| 4354 | void |
Ander Conselvan de Oliveira | 15256f6 | 2012-11-30 17:34:25 +0200 | [diff] [blame] | 4355 | window_set_output_handler(struct window *window, |
| 4356 | window_output_handler_t handler) |
| 4357 | { |
| 4358 | window->output_handler = handler; |
| 4359 | } |
| 4360 | |
| 4361 | void |
Jasper St. Pierre | de68099 | 2014-04-10 17:23:49 -0700 | [diff] [blame] | 4362 | window_set_state_changed_handler(struct window *window, |
| 4363 | window_state_changed_handler_t handler) |
| 4364 | { |
| 4365 | window->state_changed_handler = handler; |
| 4366 | } |
| 4367 | |
| 4368 | void |
Callum Lowcay | ef57a9b | 2011-01-14 20:46:23 +1300 | [diff] [blame] | 4369 | window_set_title(struct window *window, const char *title) |
| 4370 | { |
Kristian Høgsberg | d5fb9cc | 2011-01-25 12:45:37 -0500 | [diff] [blame] | 4371 | free(window->title); |
Callum Lowcay | ef57a9b | 2011-01-14 20:46:23 +1300 | [diff] [blame] | 4372 | window->title = strdup(title); |
Jason Ekstrand | 3f66cf9 | 2013-10-13 19:08:40 -0500 | [diff] [blame] | 4373 | if (window->frame) { |
| 4374 | frame_set_title(window->frame->frame, title); |
| 4375 | widget_schedule_redraw(window->frame->widget); |
| 4376 | } |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 4377 | if (window->xdg_surface) |
| 4378 | xdg_surface_set_title(window->xdg_surface, title); |
Callum Lowcay | ef57a9b | 2011-01-14 20:46:23 +1300 | [diff] [blame] | 4379 | } |
| 4380 | |
| 4381 | const char * |
| 4382 | window_get_title(struct window *window) |
| 4383 | { |
| 4384 | return window->title; |
| 4385 | } |
| 4386 | |
| 4387 | void |
Scott Moreau | 7a1b32a | 2012-05-27 14:25:02 -0600 | [diff] [blame] | 4388 | window_set_text_cursor_position(struct window *window, int32_t x, int32_t y) |
| 4389 | { |
| 4390 | struct text_cursor_position *text_cursor_position = |
| 4391 | window->display->text_cursor_position; |
| 4392 | |
Scott Moreau | 9295ce0 | 2012-06-01 12:46:10 -0600 | [diff] [blame] | 4393 | if (!text_cursor_position) |
Scott Moreau | 7a1b32a | 2012-05-27 14:25:02 -0600 | [diff] [blame] | 4394 | return; |
| 4395 | |
| 4396 | text_cursor_position_notify(text_cursor_position, |
Pekka Paalanen | 4e37374 | 2013-02-13 16:17:13 +0200 | [diff] [blame] | 4397 | window->main_surface->surface, |
| 4398 | wl_fixed_from_int(x), |
| 4399 | wl_fixed_from_int(y)); |
Scott Moreau | 7a1b32a | 2012-05-27 14:25:02 -0600 | [diff] [blame] | 4400 | } |
| 4401 | |
| 4402 | void |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 4403 | window_damage(struct window *window, int32_t x, int32_t y, |
| 4404 | int32_t width, int32_t height) |
| 4405 | { |
Pekka Paalanen | 4e37374 | 2013-02-13 16:17:13 +0200 | [diff] [blame] | 4406 | wl_surface_damage(window->main_surface->surface, x, y, width, height); |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 4407 | } |
| 4408 | |
Casey Dahlin | 9074db5 | 2012-04-19 22:50:09 -0400 | [diff] [blame] | 4409 | static void |
| 4410 | surface_enter(void *data, |
Rob Bradford | 7507b57 | 2012-05-15 17:55:34 +0100 | [diff] [blame] | 4411 | struct wl_surface *wl_surface, struct wl_output *wl_output) |
Casey Dahlin | 9074db5 | 2012-04-19 22:50:09 -0400 | [diff] [blame] | 4412 | { |
Rob Bradford | 7507b57 | 2012-05-15 17:55:34 +0100 | [diff] [blame] | 4413 | struct window *window = data; |
| 4414 | struct output *output; |
| 4415 | struct output *output_found = NULL; |
| 4416 | struct window_output *window_output; |
| 4417 | |
| 4418 | wl_list_for_each(output, &window->display->output_list, link) { |
| 4419 | if (output->output == wl_output) { |
| 4420 | output_found = output; |
| 4421 | break; |
| 4422 | } |
| 4423 | } |
| 4424 | |
| 4425 | if (!output_found) |
| 4426 | return; |
| 4427 | |
Brian Lovin | bc91926 | 2013-08-07 15:34:59 -0700 | [diff] [blame] | 4428 | window_output = xmalloc(sizeof *window_output); |
Rob Bradford | 7507b57 | 2012-05-15 17:55:34 +0100 | [diff] [blame] | 4429 | window_output->output = output_found; |
| 4430 | |
| 4431 | wl_list_insert (&window->window_output_list, &window_output->link); |
Ander Conselvan de Oliveira | 15256f6 | 2012-11-30 17:34:25 +0200 | [diff] [blame] | 4432 | |
| 4433 | if (window->output_handler) |
| 4434 | window->output_handler(window, output_found, 1, |
| 4435 | window->user_data); |
Casey Dahlin | 9074db5 | 2012-04-19 22:50:09 -0400 | [diff] [blame] | 4436 | } |
| 4437 | |
| 4438 | static void |
| 4439 | surface_leave(void *data, |
| 4440 | struct wl_surface *wl_surface, struct wl_output *output) |
| 4441 | { |
Rob Bradford | 7507b57 | 2012-05-15 17:55:34 +0100 | [diff] [blame] | 4442 | struct window *window = data; |
| 4443 | struct window_output *window_output; |
| 4444 | struct window_output *window_output_found = NULL; |
| 4445 | |
| 4446 | wl_list_for_each(window_output, &window->window_output_list, link) { |
| 4447 | if (window_output->output->output == output) { |
| 4448 | window_output_found = window_output; |
| 4449 | break; |
| 4450 | } |
| 4451 | } |
| 4452 | |
| 4453 | if (window_output_found) { |
| 4454 | wl_list_remove(&window_output_found->link); |
Ander Conselvan de Oliveira | 15256f6 | 2012-11-30 17:34:25 +0200 | [diff] [blame] | 4455 | |
| 4456 | if (window->output_handler) |
| 4457 | window->output_handler(window, window_output->output, |
| 4458 | 0, window->user_data); |
| 4459 | |
Rob Bradford | 7507b57 | 2012-05-15 17:55:34 +0100 | [diff] [blame] | 4460 | free(window_output_found); |
| 4461 | } |
Casey Dahlin | 9074db5 | 2012-04-19 22:50:09 -0400 | [diff] [blame] | 4462 | } |
| 4463 | |
| 4464 | static const struct wl_surface_listener surface_listener = { |
| 4465 | surface_enter, |
| 4466 | surface_leave |
| 4467 | }; |
| 4468 | |
Pekka Paalanen | 4e37374 | 2013-02-13 16:17:13 +0200 | [diff] [blame] | 4469 | static struct surface * |
| 4470 | surface_create(struct window *window) |
| 4471 | { |
| 4472 | struct display *display = window->display; |
| 4473 | struct surface *surface; |
| 4474 | |
Brian Lovin | bc91926 | 2013-08-07 15:34:59 -0700 | [diff] [blame] | 4475 | surface = xmalloc(sizeof *surface); |
| 4476 | memset(surface, 0, sizeof *surface); |
Pekka Paalanen | 4e37374 | 2013-02-13 16:17:13 +0200 | [diff] [blame] | 4477 | if (!surface) |
| 4478 | return NULL; |
| 4479 | |
| 4480 | surface->window = window; |
| 4481 | surface->surface = wl_compositor_create_surface(display->compositor); |
Alexander Larsson | 5e9b652 | 2013-05-22 14:41:28 +0200 | [diff] [blame] | 4482 | surface->buffer_scale = 1; |
Pekka Paalanen | 4e37374 | 2013-02-13 16:17:13 +0200 | [diff] [blame] | 4483 | wl_surface_add_listener(surface->surface, &surface_listener, window); |
| 4484 | |
Pekka Paalanen | 35e8263 | 2013-04-25 13:57:48 +0300 | [diff] [blame] | 4485 | wl_list_insert(&window->subsurface_list, &surface->link); |
| 4486 | |
Pekka Paalanen | 4e37374 | 2013-02-13 16:17:13 +0200 | [diff] [blame] | 4487 | return surface; |
| 4488 | } |
| 4489 | |
Jasper St. Pierre | bf39e5e | 2014-04-28 11:19:32 -0400 | [diff] [blame] | 4490 | static enum window_buffer_type |
Jasper St. Pierre | bd60077 | 2014-04-28 11:19:31 -0400 | [diff] [blame] | 4491 | get_preferred_buffer_type(struct display *display) |
| 4492 | { |
| 4493 | #ifdef HAVE_CAIRO_EGL |
Jasper St. Pierre | bf39e5e | 2014-04-28 11:19:32 -0400 | [diff] [blame] | 4494 | if (display->argb_device && !getenv("TOYTOOLKIT_NO_EGL")) |
Jasper St. Pierre | bd60077 | 2014-04-28 11:19:31 -0400 | [diff] [blame] | 4495 | return WINDOW_BUFFER_TYPE_EGL_WINDOW; |
| 4496 | #endif |
| 4497 | |
| 4498 | return WINDOW_BUFFER_TYPE_SHM; |
| 4499 | } |
| 4500 | |
Kristian Høgsberg | 248c1b6 | 2011-01-21 18:03:15 -0500 | [diff] [blame] | 4501 | static struct window * |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 4502 | window_create_internal(struct display *display, int custom) |
Kristian Høgsberg | 0c4457f | 2008-12-07 19:59:11 -0500 | [diff] [blame] | 4503 | { |
Kristian Høgsberg | 1cbaa6a | 2008-11-07 15:54:48 -0500 | [diff] [blame] | 4504 | struct window *window; |
Pekka Paalanen | 02bba7c | 2013-02-13 16:17:15 +0200 | [diff] [blame] | 4505 | struct surface *surface; |
Kristian Høgsberg | 1cbaa6a | 2008-11-07 15:54:48 -0500 | [diff] [blame] | 4506 | |
Peter Hutterer | f3d6227 | 2013-08-08 11:57:05 +1000 | [diff] [blame] | 4507 | window = xzalloc(sizeof *window); |
Pekka Paalanen | 35e8263 | 2013-04-25 13:57:48 +0300 | [diff] [blame] | 4508 | wl_list_init(&window->subsurface_list); |
Kristian Høgsberg | 4097923 | 2008-11-25 22:40:39 -0500 | [diff] [blame] | 4509 | window->display = display; |
Pekka Paalanen | 02bba7c | 2013-02-13 16:17:15 +0200 | [diff] [blame] | 4510 | |
| 4511 | surface = surface_create(window); |
| 4512 | window->main_surface = surface; |
| 4513 | |
Jason Ekstrand | ce97a6b | 2014-04-02 19:53:49 -0500 | [diff] [blame] | 4514 | assert(custom || display->xdg_shell); |
Pekka Paalanen | 811ec4f | 2013-02-13 16:17:14 +0200 | [diff] [blame] | 4515 | |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 4516 | window->custom = custom; |
Tomeu Vizoso | bee45a1 | 2013-08-06 20:05:54 +0200 | [diff] [blame] | 4517 | window->preferred_format = WINDOW_PREFERRED_FORMAT_NONE; |
Kristian Høgsberg | 87a57bb | 2012-01-09 10:34:35 -0500 | [diff] [blame] | 4518 | |
Jasper St. Pierre | bd60077 | 2014-04-28 11:19:31 -0400 | [diff] [blame] | 4519 | surface->buffer_type = get_preferred_buffer_type(display); |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 4520 | |
Pekka Paalanen | 02bba7c | 2013-02-13 16:17:15 +0200 | [diff] [blame] | 4521 | wl_surface_set_user_data(surface->surface, window); |
Kristian Høgsberg | 478d926 | 2010-06-08 20:34:11 -0400 | [diff] [blame] | 4522 | wl_list_insert(display->window_list.prev, &window->link); |
Kristian Høgsberg | 84b76c7 | 2012-04-13 12:01:18 -0400 | [diff] [blame] | 4523 | wl_list_init(&window->redraw_task.link); |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 4524 | |
Rob Bradford | 7507b57 | 2012-05-15 17:55:34 +0100 | [diff] [blame] | 4525 | wl_list_init (&window->window_output_list); |
| 4526 | |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 4527 | return window; |
| 4528 | } |
| 4529 | |
Kristian Høgsberg | 248c1b6 | 2011-01-21 18:03:15 -0500 | [diff] [blame] | 4530 | struct window * |
Kristian Høgsberg | 009ac0a | 2012-01-31 15:24:48 -0500 | [diff] [blame] | 4531 | window_create(struct display *display) |
Kristian Høgsberg | 248c1b6 | 2011-01-21 18:03:15 -0500 | [diff] [blame] | 4532 | { |
Kristian Høgsberg | cdbbae2 | 2014-04-07 11:28:05 -0700 | [diff] [blame] | 4533 | struct window *window; |
| 4534 | |
| 4535 | window = window_create_internal(display, 0); |
| 4536 | |
| 4537 | window->xdg_surface = |
| 4538 | xdg_shell_get_xdg_surface(window->display->xdg_shell, |
| 4539 | window->main_surface->surface); |
| 4540 | fail_on_null(window->xdg_surface); |
| 4541 | |
| 4542 | xdg_surface_set_user_data(window->xdg_surface, window); |
| 4543 | xdg_surface_add_listener(window->xdg_surface, |
| 4544 | &xdg_surface_listener, window); |
| 4545 | |
| 4546 | return window; |
Kristian Høgsberg | 962342c | 2012-06-26 16:29:50 -0400 | [diff] [blame] | 4547 | } |
| 4548 | |
| 4549 | struct window * |
| 4550 | window_create_custom(struct display *display) |
| 4551 | { |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 4552 | return window_create_internal(display, 1); |
Kristian Høgsberg | 248c1b6 | 2011-01-21 18:03:15 -0500 | [diff] [blame] | 4553 | } |
| 4554 | |
Jasper St. Pierre | 5368604 | 2013-12-09 15:26:25 -0500 | [diff] [blame] | 4555 | void |
Jasper St. Pierre | c815d62 | 2014-04-10 18:37:54 -0700 | [diff] [blame] | 4556 | window_set_parent(struct window *window, |
| 4557 | struct window *parent_window) |
Jasper St. Pierre | 5368604 | 2013-12-09 15:26:25 -0500 | [diff] [blame] | 4558 | { |
Jasper St. Pierre | c815d62 | 2014-04-10 18:37:54 -0700 | [diff] [blame] | 4559 | window->parent = parent_window; |
| 4560 | window_sync_parent(window); |
Jasper St. Pierre | 5368604 | 2013-12-09 15:26:25 -0500 | [diff] [blame] | 4561 | } |
| 4562 | |
| 4563 | struct window * |
Jasper St. Pierre | c815d62 | 2014-04-10 18:37:54 -0700 | [diff] [blame] | 4564 | window_get_parent(struct window *window) |
Jasper St. Pierre | 5368604 | 2013-12-09 15:26:25 -0500 | [diff] [blame] | 4565 | { |
Jasper St. Pierre | c815d62 | 2014-04-10 18:37:54 -0700 | [diff] [blame] | 4566 | return window->parent; |
Jasper St. Pierre | 5368604 | 2013-12-09 15:26:25 -0500 | [diff] [blame] | 4567 | } |
| 4568 | |
Kristian Høgsberg | 831dd52 | 2012-01-10 23:46:33 -0500 | [diff] [blame] | 4569 | static void |
Kristian Høgsberg | 19dd1d7 | 2012-01-09 10:42:41 -0500 | [diff] [blame] | 4570 | menu_set_item(struct menu *menu, int sy) |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 4571 | { |
Kristian Høgsberg | c680e90 | 2013-10-23 21:49:30 -0700 | [diff] [blame] | 4572 | int32_t x, y, width, height; |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 4573 | int next; |
| 4574 | |
Kristian Høgsberg | c680e90 | 2013-10-23 21:49:30 -0700 | [diff] [blame] | 4575 | frame_interior(menu->frame, &x, &y, &width, &height); |
| 4576 | next = (sy - y) / 20; |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 4577 | if (menu->current != next) { |
| 4578 | menu->current = next; |
Kristian Høgsberg | 75bc667 | 2012-01-10 09:43:58 -0500 | [diff] [blame] | 4579 | widget_schedule_redraw(menu->widget); |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 4580 | } |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 4581 | } |
| 4582 | |
| 4583 | static int |
Kristian Høgsberg | 5f190ef | 2012-01-09 09:44:45 -0500 | [diff] [blame] | 4584 | menu_motion_handler(struct widget *widget, |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 4585 | struct input *input, uint32_t time, |
Kristian Høgsberg | 80680c7 | 2012-05-10 12:21:37 -0400 | [diff] [blame] | 4586 | float x, float y, void *data) |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 4587 | { |
Kristian Høgsberg | 831dd52 | 2012-01-10 23:46:33 -0500 | [diff] [blame] | 4588 | struct menu *menu = data; |
| 4589 | |
| 4590 | if (widget == menu->widget) |
| 4591 | menu_set_item(data, y); |
| 4592 | |
Ander Conselvan de Oliveira | dc8c8fc | 2012-05-25 16:01:41 +0300 | [diff] [blame] | 4593 | return CURSOR_LEFT_PTR; |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 4594 | } |
| 4595 | |
Kristian Høgsberg | bb901fa | 2012-01-09 11:22:32 -0500 | [diff] [blame] | 4596 | static int |
Kristian Høgsberg | 391649b | 2012-01-09 09:22:30 -0500 | [diff] [blame] | 4597 | menu_enter_handler(struct widget *widget, |
Kristian Høgsberg | 80680c7 | 2012-05-10 12:21:37 -0400 | [diff] [blame] | 4598 | struct input *input, float x, float y, void *data) |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 4599 | { |
Kristian Høgsberg | 831dd52 | 2012-01-10 23:46:33 -0500 | [diff] [blame] | 4600 | struct menu *menu = data; |
| 4601 | |
| 4602 | if (widget == menu->widget) |
| 4603 | menu_set_item(data, y); |
| 4604 | |
Ander Conselvan de Oliveira | dc8c8fc | 2012-05-25 16:01:41 +0300 | [diff] [blame] | 4605 | return CURSOR_LEFT_PTR; |
Kristian Høgsberg | 391649b | 2012-01-09 09:22:30 -0500 | [diff] [blame] | 4606 | } |
| 4607 | |
| 4608 | static void |
| 4609 | menu_leave_handler(struct widget *widget, struct input *input, void *data) |
| 4610 | { |
Kristian Høgsberg | 831dd52 | 2012-01-10 23:46:33 -0500 | [diff] [blame] | 4611 | struct menu *menu = data; |
| 4612 | |
| 4613 | if (widget == menu->widget) |
| 4614 | menu_set_item(data, -200); |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 4615 | } |
| 4616 | |
| 4617 | static void |
Kristian Høgsberg | a8a0db3 | 2012-01-09 11:12:05 -0500 | [diff] [blame] | 4618 | menu_button_handler(struct widget *widget, |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 4619 | struct input *input, uint32_t time, |
Daniel Stone | 4dbadb1 | 2012-05-30 16:31:51 +0100 | [diff] [blame] | 4620 | uint32_t button, enum wl_pointer_button_state state, |
| 4621 | void *data) |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 4622 | |
| 4623 | { |
Kristian Høgsberg | 75bc667 | 2012-01-10 09:43:58 -0500 | [diff] [blame] | 4624 | struct menu *menu = data; |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 4625 | |
Kristian Høgsberg | d2fbb38 | 2012-10-30 13:45:22 -0400 | [diff] [blame] | 4626 | if (state == WL_POINTER_BUTTON_STATE_RELEASED && |
| 4627 | (menu->release_count > 0 || time - menu->time > 500)) { |
Kristian Høgsberg | 831dd52 | 2012-01-10 23:46:33 -0500 | [diff] [blame] | 4628 | /* Either relase after press-drag-release or |
| 4629 | * click-motion-click. */ |
Jasper St. Pierre | dda9313 | 2014-03-13 12:06:00 -0400 | [diff] [blame] | 4630 | menu->func(menu->user_data, input, menu->current); |
Kristian Høgsberg | eae5de7 | 2012-04-11 22:42:15 -0400 | [diff] [blame] | 4631 | input_ungrab(input); |
Pekka Paalanen | 6d174cf | 2012-01-19 15:17:59 +0200 | [diff] [blame] | 4632 | menu_destroy(menu); |
Kristian Høgsberg | e77d757 | 2012-10-30 18:10:30 -0400 | [diff] [blame] | 4633 | } else if (state == WL_POINTER_BUTTON_STATE_RELEASED) { |
Kristian Høgsberg | d2fbb38 | 2012-10-30 13:45:22 -0400 | [diff] [blame] | 4634 | menu->release_count++; |
Kristian Høgsberg | e77d757 | 2012-10-30 18:10:30 -0400 | [diff] [blame] | 4635 | } |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 4636 | } |
| 4637 | |
| 4638 | static void |
Kristian Høgsberg | 9c60933 | 2014-04-29 14:47:19 -0700 | [diff] [blame] | 4639 | menu_touch_up_handler(struct widget *widget, |
| 4640 | struct input *input, |
| 4641 | uint32_t serial, |
| 4642 | uint32_t time, |
| 4643 | int32_t id, |
| 4644 | void *data) |
| 4645 | { |
| 4646 | struct menu *menu = data; |
| 4647 | |
| 4648 | input_ungrab(input); |
| 4649 | menu_destroy(menu); |
| 4650 | } |
| 4651 | |
| 4652 | static void |
Kristian Høgsberg | b67e94b | 2012-01-10 12:23:19 -0500 | [diff] [blame] | 4653 | menu_redraw_handler(struct widget *widget, void *data) |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 4654 | { |
| 4655 | cairo_t *cr; |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 4656 | struct menu *menu = data; |
Kristian Høgsberg | c680e90 | 2013-10-23 21:49:30 -0700 | [diff] [blame] | 4657 | int32_t x, y, width, height, i; |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 4658 | |
Pekka Paalanen | 0c4445b | 2013-02-13 16:17:23 +0200 | [diff] [blame] | 4659 | cr = widget_cairo_create(widget); |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 4660 | |
Kristian Høgsberg | c680e90 | 2013-10-23 21:49:30 -0700 | [diff] [blame] | 4661 | frame_repaint(menu->frame, cr); |
| 4662 | frame_interior(menu->frame, &x, &y, &width, &height); |
Kristian Høgsberg | 824c6d0 | 2012-01-19 13:54:09 -0500 | [diff] [blame] | 4663 | |
Kristian Høgsberg | c680e90 | 2013-10-23 21:49:30 -0700 | [diff] [blame] | 4664 | theme_set_background_source(menu->window->display->theme, |
| 4665 | cr, THEME_FRAME_ACTIVE); |
| 4666 | cairo_rectangle(cr, x, y, width, height); |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 4667 | cairo_fill(cr); |
| 4668 | |
Kristian Høgsberg | c680e90 | 2013-10-23 21:49:30 -0700 | [diff] [blame] | 4669 | cairo_select_font_face(cr, "sans", |
| 4670 | CAIRO_FONT_SLANT_NORMAL, |
| 4671 | CAIRO_FONT_WEIGHT_NORMAL); |
| 4672 | cairo_set_font_size(cr, 12); |
| 4673 | |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 4674 | for (i = 0; i < menu->count; i++) { |
| 4675 | if (i == menu->current) { |
| 4676 | cairo_set_source_rgb(cr, 1.0, 1.0, 1.0); |
Kristian Høgsberg | c680e90 | 2013-10-23 21:49:30 -0700 | [diff] [blame] | 4677 | cairo_rectangle(cr, x, y + i * 20, width, 20); |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 4678 | cairo_fill(cr); |
| 4679 | cairo_set_source_rgb(cr, 0.0, 0.0, 0.0); |
Kristian Høgsberg | c680e90 | 2013-10-23 21:49:30 -0700 | [diff] [blame] | 4680 | cairo_move_to(cr, x + 10, y + i * 20 + 16); |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 4681 | cairo_show_text(cr, menu->entries[i]); |
| 4682 | } else { |
Kristian Høgsberg | c680e90 | 2013-10-23 21:49:30 -0700 | [diff] [blame] | 4683 | cairo_set_source_rgb(cr, 0.0, 0.0, 0.0); |
| 4684 | cairo_move_to(cr, x + 10, y + i * 20 + 16); |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 4685 | cairo_show_text(cr, menu->entries[i]); |
| 4686 | } |
| 4687 | } |
| 4688 | |
| 4689 | cairo_destroy(cr); |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 4690 | } |
| 4691 | |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 4692 | static void |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 4693 | handle_popup_popup_done(void *data, struct xdg_popup *xdg_popup, uint32_t serial) |
| 4694 | { |
| 4695 | struct window *window = data; |
| 4696 | struct menu *menu = window->main_surface->widget->user_data; |
| 4697 | |
| 4698 | input_ungrab(menu->input); |
| 4699 | menu_destroy(menu); |
| 4700 | } |
| 4701 | |
| 4702 | static const struct xdg_popup_listener xdg_popup_listener = { |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 4703 | handle_popup_popup_done, |
| 4704 | }; |
| 4705 | |
Jasper St. Pierre | de8bd50 | 2014-03-13 11:57:31 -0400 | [diff] [blame] | 4706 | static struct menu * |
| 4707 | create_menu(struct display *display, |
| 4708 | struct input *input, uint32_t time, |
| 4709 | menu_func_t func, const char **entries, int count, |
| 4710 | void *user_data) |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 4711 | { |
| 4712 | struct window *window; |
| 4713 | struct menu *menu; |
| 4714 | |
| 4715 | menu = malloc(sizeof *menu); |
| 4716 | if (!menu) |
Jasper St. Pierre | de8bd50 | 2014-03-13 11:57:31 -0400 | [diff] [blame] | 4717 | return NULL; |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 4718 | |
Jasper St. Pierre | de8bd50 | 2014-03-13 11:57:31 -0400 | [diff] [blame] | 4719 | window = window_create_internal(display, 0); |
Martin Olsson | 444799a | 2012-07-08 03:03:40 +0200 | [diff] [blame] | 4720 | if (!window) { |
| 4721 | free(menu); |
Jasper St. Pierre | de8bd50 | 2014-03-13 11:57:31 -0400 | [diff] [blame] | 4722 | return NULL; |
Martin Olsson | 444799a | 2012-07-08 03:03:40 +0200 | [diff] [blame] | 4723 | } |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 4724 | |
| 4725 | menu->window = window; |
Jasper St. Pierre | de8bd50 | 2014-03-13 11:57:31 -0400 | [diff] [blame] | 4726 | menu->user_data = user_data; |
Kristian Høgsberg | 75bc667 | 2012-01-10 09:43:58 -0500 | [diff] [blame] | 4727 | menu->widget = window_add_widget(menu->window, menu); |
Kristian Høgsberg | c680e90 | 2013-10-23 21:49:30 -0700 | [diff] [blame] | 4728 | menu->frame = frame_create(window->display->theme, 0, 0, |
Kristian Høgsberg | 89f4bc4 | 2013-10-23 22:12:13 -0700 | [diff] [blame] | 4729 | FRAME_BUTTON_NONE, NULL); |
U. Artie Eoff | bae79ca | 2014-01-15 13:38:51 -0800 | [diff] [blame] | 4730 | fail_on_null(menu->frame); |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 4731 | menu->entries = entries; |
| 4732 | menu->count = count; |
Kristian Høgsberg | d2fbb38 | 2012-10-30 13:45:22 -0400 | [diff] [blame] | 4733 | menu->release_count = 0; |
Kristian Høgsberg | 831dd52 | 2012-01-10 23:46:33 -0500 | [diff] [blame] | 4734 | menu->current = -1; |
Kristian Høgsberg | b3cca0a | 2012-01-04 22:19:14 -0500 | [diff] [blame] | 4735 | menu->time = time; |
Kristian Høgsberg | 4f7dcd6 | 2012-01-06 21:59:05 -0500 | [diff] [blame] | 4736 | menu->func = func; |
Kristian Høgsberg | 831dd52 | 2012-01-10 23:46:33 -0500 | [diff] [blame] | 4737 | menu->input = input; |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 4738 | |
Kristian Høgsberg | 8ae6385 | 2013-10-28 22:06:11 -0700 | [diff] [blame] | 4739 | input_ungrab(input); |
| 4740 | |
Kristian Høgsberg | b67e94b | 2012-01-10 12:23:19 -0500 | [diff] [blame] | 4741 | widget_set_redraw_handler(menu->widget, menu_redraw_handler); |
Kristian Høgsberg | 75bc667 | 2012-01-10 09:43:58 -0500 | [diff] [blame] | 4742 | widget_set_enter_handler(menu->widget, menu_enter_handler); |
| 4743 | widget_set_leave_handler(menu->widget, menu_leave_handler); |
| 4744 | widget_set_motion_handler(menu->widget, menu_motion_handler); |
| 4745 | widget_set_button_handler(menu->widget, menu_button_handler); |
Kristian Høgsberg | 9c60933 | 2014-04-29 14:47:19 -0700 | [diff] [blame] | 4746 | widget_set_touch_up_handler(menu->widget, menu_touch_up_handler); |
Kristian Høgsberg | 391649b | 2012-01-09 09:22:30 -0500 | [diff] [blame] | 4747 | |
Kristian Høgsberg | 831dd52 | 2012-01-10 23:46:33 -0500 | [diff] [blame] | 4748 | input_grab(input, menu->widget, 0); |
Kristian Høgsberg | c680e90 | 2013-10-23 21:49:30 -0700 | [diff] [blame] | 4749 | frame_resize_inside(menu->frame, 200, count * 20); |
| 4750 | frame_set_flag(menu->frame, FRAME_FLAG_ACTIVE); |
| 4751 | window_schedule_resize(window, frame_width(menu->frame), |
| 4752 | frame_height(menu->frame)); |
| 4753 | |
Jasper St. Pierre | de8bd50 | 2014-03-13 11:57:31 -0400 | [diff] [blame] | 4754 | return menu; |
| 4755 | } |
| 4756 | |
| 4757 | struct window * |
| 4758 | window_create_menu(struct display *display, |
| 4759 | struct input *input, uint32_t time, |
| 4760 | menu_func_t func, const char **entries, int count, |
| 4761 | void *user_data) |
| 4762 | { |
| 4763 | struct menu *menu; |
| 4764 | menu = create_menu(display, input, time, func, entries, count, user_data); |
| 4765 | |
| 4766 | if (menu == NULL) |
| 4767 | return NULL; |
| 4768 | |
| 4769 | return menu->window; |
| 4770 | } |
| 4771 | |
| 4772 | void |
| 4773 | window_show_menu(struct display *display, |
| 4774 | struct input *input, uint32_t time, struct window *parent, |
| 4775 | int32_t x, int32_t y, |
| 4776 | menu_func_t func, const char **entries, int count) |
| 4777 | { |
| 4778 | struct menu *menu; |
| 4779 | struct window *window; |
| 4780 | int32_t ix, iy; |
| 4781 | |
| 4782 | menu = create_menu(display, input, time, func, entries, count, parent); |
| 4783 | |
| 4784 | if (menu == NULL) |
| 4785 | return; |
| 4786 | |
| 4787 | window = menu->window; |
| 4788 | |
| 4789 | window_set_buffer_scale (menu->window, window_get_buffer_scale (parent)); |
| 4790 | window_set_buffer_transform (menu->window, window_get_buffer_transform (parent)); |
| 4791 | |
| 4792 | window->x = x; |
| 4793 | window->y = y; |
| 4794 | |
Kristian Høgsberg | c680e90 | 2013-10-23 21:49:30 -0700 | [diff] [blame] | 4795 | frame_interior(menu->frame, &ix, &iy, NULL, NULL); |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 4796 | |
| 4797 | window->xdg_popup = xdg_shell_get_xdg_popup(display->xdg_shell, |
| 4798 | window->main_surface->surface, |
| 4799 | parent->main_surface->surface, |
| 4800 | input->seat, |
| 4801 | display_get_serial(window->display), |
| 4802 | window->x - ix, |
| 4803 | window->y - iy, |
| 4804 | 0); |
| 4805 | fail_on_null(window->xdg_popup); |
| 4806 | |
| 4807 | xdg_popup_set_user_data(window->xdg_popup, window); |
| 4808 | xdg_popup_add_listener(window->xdg_popup, |
| 4809 | &xdg_popup_listener, window); |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 4810 | } |
| 4811 | |
Kristian Høgsberg | 248c1b6 | 2011-01-21 18:03:15 -0500 | [diff] [blame] | 4812 | void |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 4813 | window_set_buffer_type(struct window *window, enum window_buffer_type type) |
| 4814 | { |
Pekka Paalanen | 02bba7c | 2013-02-13 16:17:15 +0200 | [diff] [blame] | 4815 | window->main_surface->buffer_type = type; |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 4816 | } |
| 4817 | |
Manuel Bachmann | cd186fb | 2014-04-04 10:04:18 +0200 | [diff] [blame] | 4818 | enum window_buffer_type |
| 4819 | window_get_buffer_type(struct window *window) |
| 4820 | { |
| 4821 | return window->main_surface->buffer_type; |
| 4822 | } |
| 4823 | |
Tomeu Vizoso | bee45a1 | 2013-08-06 20:05:54 +0200 | [diff] [blame] | 4824 | void |
| 4825 | window_set_preferred_format(struct window *window, |
| 4826 | enum preferred_format format) |
| 4827 | { |
| 4828 | window->preferred_format = format; |
| 4829 | } |
| 4830 | |
Pekka Paalanen | 35e8263 | 2013-04-25 13:57:48 +0300 | [diff] [blame] | 4831 | struct widget * |
| 4832 | window_add_subsurface(struct window *window, void *data, |
| 4833 | enum subsurface_mode default_mode) |
| 4834 | { |
| 4835 | struct widget *widget; |
| 4836 | struct surface *surface; |
| 4837 | struct wl_surface *parent; |
| 4838 | struct wl_subcompositor *subcompo = window->display->subcompositor; |
| 4839 | |
Pekka Paalanen | 35e8263 | 2013-04-25 13:57:48 +0300 | [diff] [blame] | 4840 | surface = surface_create(window); |
Manuel Bachmann | cd186fb | 2014-04-04 10:04:18 +0200 | [diff] [blame] | 4841 | surface->buffer_type = window_get_buffer_type(window); |
Pekka Paalanen | 35e8263 | 2013-04-25 13:57:48 +0300 | [diff] [blame] | 4842 | widget = widget_create(window, surface, data); |
| 4843 | wl_list_init(&widget->link); |
| 4844 | surface->widget = widget; |
| 4845 | |
| 4846 | parent = window->main_surface->surface; |
| 4847 | surface->subsurface = wl_subcompositor_get_subsurface(subcompo, |
| 4848 | surface->surface, |
| 4849 | parent); |
| 4850 | surface->synchronized = 1; |
| 4851 | |
| 4852 | switch (default_mode) { |
| 4853 | case SUBSURFACE_SYNCHRONIZED: |
| 4854 | surface->synchronized_default = 1; |
| 4855 | break; |
| 4856 | case SUBSURFACE_DESYNCHRONIZED: |
| 4857 | surface->synchronized_default = 0; |
| 4858 | break; |
| 4859 | default: |
| 4860 | assert(!"bad enum subsurface_mode"); |
| 4861 | } |
| 4862 | |
Jasper St. Pierre | e22952b | 2013-11-11 20:07:33 -0500 | [diff] [blame] | 4863 | window->resize_needed = 1; |
| 4864 | window_schedule_redraw(window); |
| 4865 | |
Pekka Paalanen | 35e8263 | 2013-04-25 13:57:48 +0300 | [diff] [blame] | 4866 | return widget; |
| 4867 | } |
Kristian Høgsberg | 8357cd6 | 2011-05-13 13:24:56 -0400 | [diff] [blame] | 4868 | |
| 4869 | static void |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 4870 | display_handle_geometry(void *data, |
Kristian Høgsberg | 8f0ce05 | 2011-06-21 11:16:58 -0400 | [diff] [blame] | 4871 | struct wl_output *wl_output, |
| 4872 | int x, int y, |
| 4873 | int physical_width, |
| 4874 | int physical_height, |
| 4875 | int subpixel, |
| 4876 | const char *make, |
Kristian Høgsberg | 0e69647 | 2012-07-22 15:49:57 -0400 | [diff] [blame] | 4877 | const char *model, |
| 4878 | int transform) |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 4879 | { |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 4880 | struct output *output = data; |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 4881 | |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 4882 | output->allocation.x = x; |
| 4883 | output->allocation.y = y; |
Scott Moreau | 4e07236 | 2012-09-29 02:03:11 -0600 | [diff] [blame] | 4884 | output->transform = transform; |
Jason Ekstrand | 738715d | 2014-04-02 19:53:50 -0500 | [diff] [blame] | 4885 | |
| 4886 | if (output->make) |
| 4887 | free(output->make); |
| 4888 | output->make = strdup(make); |
| 4889 | |
| 4890 | if (output->model) |
| 4891 | free(output->model); |
| 4892 | output->model = strdup(model); |
Kristian Høgsberg | 8f0ce05 | 2011-06-21 11:16:58 -0400 | [diff] [blame] | 4893 | } |
| 4894 | |
| 4895 | static void |
Alexander Larsson | afd319a | 2013-05-22 14:41:27 +0200 | [diff] [blame] | 4896 | display_handle_done(void *data, |
| 4897 | struct wl_output *wl_output) |
| 4898 | { |
| 4899 | } |
| 4900 | |
| 4901 | static void |
| 4902 | display_handle_scale(void *data, |
| 4903 | struct wl_output *wl_output, |
Alexander Larsson | edddbd1 | 2013-05-24 13:09:43 +0200 | [diff] [blame] | 4904 | int32_t scale) |
Alexander Larsson | afd319a | 2013-05-22 14:41:27 +0200 | [diff] [blame] | 4905 | { |
| 4906 | struct output *output = data; |
| 4907 | |
| 4908 | output->scale = scale; |
| 4909 | } |
| 4910 | |
| 4911 | static void |
Kristian Høgsberg | 8f0ce05 | 2011-06-21 11:16:58 -0400 | [diff] [blame] | 4912 | display_handle_mode(void *data, |
| 4913 | struct wl_output *wl_output, |
| 4914 | uint32_t flags, |
| 4915 | int width, |
| 4916 | int height, |
| 4917 | int refresh) |
| 4918 | { |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 4919 | struct output *output = data; |
Pekka Paalanen | 999c5b5 | 2011-11-30 10:52:38 +0200 | [diff] [blame] | 4920 | struct display *display = output->display; |
Kristian Høgsberg | 8f0ce05 | 2011-06-21 11:16:58 -0400 | [diff] [blame] | 4921 | |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 4922 | if (flags & WL_OUTPUT_MODE_CURRENT) { |
| 4923 | output->allocation.width = width; |
| 4924 | output->allocation.height = height; |
Pekka Paalanen | 999c5b5 | 2011-11-30 10:52:38 +0200 | [diff] [blame] | 4925 | if (display->output_configure_handler) |
| 4926 | (*display->output_configure_handler)( |
| 4927 | output, display->user_data); |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 4928 | } |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 4929 | } |
| 4930 | |
| 4931 | static const struct wl_output_listener output_listener = { |
| 4932 | display_handle_geometry, |
Alexander Larsson | afd319a | 2013-05-22 14:41:27 +0200 | [diff] [blame] | 4933 | display_handle_mode, |
| 4934 | display_handle_done, |
| 4935 | display_handle_scale |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 4936 | }; |
| 4937 | |
| 4938 | static void |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 4939 | display_add_output(struct display *d, uint32_t id) |
| 4940 | { |
| 4941 | struct output *output; |
| 4942 | |
Kristian Høgsberg | 69594cc | 2013-08-15 14:28:25 -0700 | [diff] [blame] | 4943 | output = xzalloc(sizeof *output); |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 4944 | output->display = d; |
Alexander Larsson | afd319a | 2013-05-22 14:41:27 +0200 | [diff] [blame] | 4945 | output->scale = 1; |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 4946 | output->output = |
Alexander Larsson | afd319a | 2013-05-22 14:41:27 +0200 | [diff] [blame] | 4947 | wl_registry_bind(d->registry, id, &wl_output_interface, 2); |
Xiong Zhang | 83d8ee7 | 2013-10-23 13:58:35 +0800 | [diff] [blame] | 4948 | output->server_output_id = id; |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 4949 | wl_list_insert(d->output_list.prev, &output->link); |
| 4950 | |
| 4951 | wl_output_add_listener(output->output, &output_listener, output); |
| 4952 | } |
| 4953 | |
Pekka Paalanen | 2c1426a | 2011-12-16 11:35:34 +0200 | [diff] [blame] | 4954 | static void |
| 4955 | output_destroy(struct output *output) |
| 4956 | { |
| 4957 | if (output->destroy_handler) |
| 4958 | (*output->destroy_handler)(output, output->user_data); |
| 4959 | |
| 4960 | wl_output_destroy(output->output); |
| 4961 | wl_list_remove(&output->link); |
| 4962 | free(output); |
| 4963 | } |
| 4964 | |
Xiong Zhang | 83d8ee7 | 2013-10-23 13:58:35 +0800 | [diff] [blame] | 4965 | static void |
| 4966 | display_destroy_output(struct display *d, uint32_t id) |
| 4967 | { |
| 4968 | struct output *output; |
| 4969 | |
| 4970 | wl_list_for_each(output, &d->output_list, link) { |
| 4971 | if (output->server_output_id == id) { |
| 4972 | output_destroy(output); |
| 4973 | break; |
| 4974 | } |
| 4975 | } |
| 4976 | } |
| 4977 | |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 4978 | void |
Kristian Høgsberg | fa80e11 | 2012-10-10 21:34:26 -0400 | [diff] [blame] | 4979 | display_set_global_handler(struct display *display, |
| 4980 | display_global_handler_t handler) |
| 4981 | { |
| 4982 | struct global *global; |
| 4983 | |
| 4984 | display->global_handler = handler; |
| 4985 | if (!handler) |
| 4986 | return; |
| 4987 | |
| 4988 | wl_list_for_each(global, &display->global_list, link) |
| 4989 | display->global_handler(display, |
| 4990 | global->name, global->interface, |
| 4991 | global->version, display->user_data); |
| 4992 | } |
| 4993 | |
| 4994 | void |
Xiong Zhang | 83d8ee7 | 2013-10-23 13:58:35 +0800 | [diff] [blame] | 4995 | display_set_global_handler_remove(struct display *display, |
| 4996 | display_global_handler_t remove_handler) |
| 4997 | { |
| 4998 | display->global_handler_remove = remove_handler; |
| 4999 | if (!remove_handler) |
| 5000 | return; |
| 5001 | } |
| 5002 | |
| 5003 | void |
Pekka Paalanen | 999c5b5 | 2011-11-30 10:52:38 +0200 | [diff] [blame] | 5004 | display_set_output_configure_handler(struct display *display, |
| 5005 | display_output_handler_t handler) |
| 5006 | { |
| 5007 | struct output *output; |
| 5008 | |
| 5009 | display->output_configure_handler = handler; |
| 5010 | if (!handler) |
| 5011 | return; |
| 5012 | |
Pekka Paalanen | b2f957a | 2012-10-15 12:06:53 +0300 | [diff] [blame] | 5013 | wl_list_for_each(output, &display->output_list, link) { |
| 5014 | if (output->allocation.width == 0 && |
| 5015 | output->allocation.height == 0) |
| 5016 | continue; |
| 5017 | |
Pekka Paalanen | 999c5b5 | 2011-11-30 10:52:38 +0200 | [diff] [blame] | 5018 | (*display->output_configure_handler)(output, |
| 5019 | display->user_data); |
Pekka Paalanen | b2f957a | 2012-10-15 12:06:53 +0300 | [diff] [blame] | 5020 | } |
Pekka Paalanen | 999c5b5 | 2011-11-30 10:52:38 +0200 | [diff] [blame] | 5021 | } |
| 5022 | |
| 5023 | void |
| 5024 | output_set_user_data(struct output *output, void *data) |
| 5025 | { |
| 5026 | output->user_data = data; |
| 5027 | } |
| 5028 | |
| 5029 | void * |
| 5030 | output_get_user_data(struct output *output) |
| 5031 | { |
| 5032 | return output->user_data; |
| 5033 | } |
| 5034 | |
| 5035 | void |
| 5036 | output_set_destroy_handler(struct output *output, |
| 5037 | display_output_handler_t handler) |
| 5038 | { |
| 5039 | output->destroy_handler = handler; |
| 5040 | /* FIXME: implement this, once we have way to remove outputs */ |
| 5041 | } |
| 5042 | |
| 5043 | void |
Scott Moreau | 4e07236 | 2012-09-29 02:03:11 -0600 | [diff] [blame] | 5044 | output_get_allocation(struct output *output, struct rectangle *base) |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 5045 | { |
Scott Moreau | 4e07236 | 2012-09-29 02:03:11 -0600 | [diff] [blame] | 5046 | struct rectangle allocation = output->allocation; |
| 5047 | |
| 5048 | switch (output->transform) { |
| 5049 | case WL_OUTPUT_TRANSFORM_90: |
| 5050 | case WL_OUTPUT_TRANSFORM_270: |
| 5051 | case WL_OUTPUT_TRANSFORM_FLIPPED_90: |
| 5052 | case WL_OUTPUT_TRANSFORM_FLIPPED_270: |
| 5053 | /* Swap width and height */ |
| 5054 | allocation.width = output->allocation.height; |
| 5055 | allocation.height = output->allocation.width; |
| 5056 | break; |
| 5057 | } |
| 5058 | |
| 5059 | *base = allocation; |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 5060 | } |
| 5061 | |
Pekka Paalanen | 999c5b5 | 2011-11-30 10:52:38 +0200 | [diff] [blame] | 5062 | struct wl_output * |
| 5063 | output_get_wl_output(struct output *output) |
| 5064 | { |
| 5065 | return output->output; |
| 5066 | } |
| 5067 | |
Ander Conselvan de Oliveira | 15256f6 | 2012-11-30 17:34:25 +0200 | [diff] [blame] | 5068 | enum wl_output_transform |
| 5069 | output_get_transform(struct output *output) |
| 5070 | { |
| 5071 | return output->transform; |
| 5072 | } |
| 5073 | |
Alexander Larsson | afd319a | 2013-05-22 14:41:27 +0200 | [diff] [blame] | 5074 | uint32_t |
| 5075 | output_get_scale(struct output *output) |
| 5076 | { |
| 5077 | return output->scale; |
| 5078 | } |
| 5079 | |
Jason Ekstrand | 738715d | 2014-04-02 19:53:50 -0500 | [diff] [blame] | 5080 | const char * |
| 5081 | output_get_make(struct output *output) |
| 5082 | { |
| 5083 | return output->make; |
| 5084 | } |
| 5085 | |
| 5086 | const char * |
| 5087 | output_get_model(struct output *output) |
| 5088 | { |
| 5089 | return output->model; |
| 5090 | } |
| 5091 | |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 5092 | static void |
Daniel Stone | 97f6854 | 2012-05-30 16:32:01 +0100 | [diff] [blame] | 5093 | fini_xkb(struct input *input) |
| 5094 | { |
| 5095 | xkb_state_unref(input->xkb.state); |
Ran Benita | 2e1968f | 2014-08-19 23:59:51 +0300 | [diff] [blame] | 5096 | xkb_keymap_unref(input->xkb.keymap); |
Daniel Stone | 97f6854 | 2012-05-30 16:32:01 +0100 | [diff] [blame] | 5097 | } |
| 5098 | |
Jasper St. Pierre | 47f1043 | 2013-11-12 14:37:20 -0500 | [diff] [blame] | 5099 | #define MIN(a,b) ((a) < (b) ? a : b) |
Rob Bradford | 0803118 | 2013-08-13 20:11:03 +0100 | [diff] [blame] | 5100 | |
Daniel Stone | 97f6854 | 2012-05-30 16:32:01 +0100 | [diff] [blame] | 5101 | static void |
Kristian Høgsberg | 4fe1a3e | 2010-08-10 14:02:48 -0400 | [diff] [blame] | 5102 | display_add_input(struct display *d, uint32_t id) |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 5103 | { |
| 5104 | struct input *input; |
| 5105 | |
Kristian Høgsberg | adcd54b | 2013-08-15 14:17:13 -0700 | [diff] [blame] | 5106 | input = xzalloc(sizeof *input); |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 5107 | input->display = d; |
Rob Bradford | 0803118 | 2013-08-13 20:11:03 +0100 | [diff] [blame] | 5108 | input->seat = wl_registry_bind(d->registry, id, &wl_seat_interface, |
Jonny Lamb | 0695908 | 2014-08-12 14:58:27 +0200 | [diff] [blame] | 5109 | MIN(d->seat_version, 4)); |
Rusty Lynch | 1084da5 | 2013-08-15 09:10:08 -0700 | [diff] [blame] | 5110 | input->touch_focus = NULL; |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 5111 | input->pointer_focus = NULL; |
| 5112 | input->keyboard_focus = NULL; |
Rusty Lynch | 041815a | 2013-08-08 21:20:38 -0700 | [diff] [blame] | 5113 | wl_list_init(&input->touch_point_list); |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 5114 | wl_list_insert(d->input_list.prev, &input->link); |
| 5115 | |
Daniel Stone | 37816df | 2012-05-16 18:45:18 +0100 | [diff] [blame] | 5116 | wl_seat_add_listener(input->seat, &seat_listener, input); |
| 5117 | wl_seat_set_user_data(input->seat, input); |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 5118 | |
Jason Ekstrand | a669bd5 | 2014-04-02 19:53:51 -0500 | [diff] [blame] | 5119 | if (d->data_device_manager) { |
| 5120 | input->data_device = |
| 5121 | wl_data_device_manager_get_data_device(d->data_device_manager, |
| 5122 | input->seat); |
| 5123 | wl_data_device_add_listener(input->data_device, |
| 5124 | &data_device_listener, |
| 5125 | input); |
| 5126 | } |
Ander Conselvan de Oliveira | 37ffc3c | 2012-06-15 17:27:35 +0300 | [diff] [blame] | 5127 | |
| 5128 | input->pointer_surface = wl_compositor_create_surface(d->compositor); |
Kristian Høgsberg | cf4d244 | 2012-06-20 14:52:12 -0400 | [diff] [blame] | 5129 | |
Jonny Lamb | 0695908 | 2014-08-12 14:58:27 +0200 | [diff] [blame] | 5130 | set_repeat_info(input, 40, 400); |
| 5131 | |
Kristian Høgsberg | 8b19c64 | 2012-06-20 18:00:13 -0400 | [diff] [blame] | 5132 | input->repeat_timer_fd = timerfd_create(CLOCK_MONOTONIC, |
| 5133 | TFD_CLOEXEC | TFD_NONBLOCK); |
Kristian Høgsberg | cf4d244 | 2012-06-20 14:52:12 -0400 | [diff] [blame] | 5134 | input->repeat_task.run = keyboard_repeat_func; |
| 5135 | display_watch_fd(d, input->repeat_timer_fd, |
| 5136 | EPOLLIN, &input->repeat_task); |
Kristian Høgsberg | 58eec36 | 2011-01-19 14:27:42 -0500 | [diff] [blame] | 5137 | } |
| 5138 | |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 5139 | static void |
Pekka Paalanen | e1207c7 | 2011-12-16 12:02:09 +0200 | [diff] [blame] | 5140 | input_destroy(struct input *input) |
| 5141 | { |
Kristian Høgsberg | 8a1d10d | 2011-12-21 17:11:45 -0500 | [diff] [blame] | 5142 | input_remove_keyboard_focus(input); |
Kristian Høgsberg | eae5de7 | 2012-04-11 22:42:15 -0400 | [diff] [blame] | 5143 | input_remove_pointer_focus(input); |
Pekka Paalanen | e1207c7 | 2011-12-16 12:02:09 +0200 | [diff] [blame] | 5144 | |
| 5145 | if (input->drag_offer) |
| 5146 | data_offer_destroy(input->drag_offer); |
| 5147 | |
| 5148 | if (input->selection_offer) |
| 5149 | data_offer_destroy(input->selection_offer); |
| 5150 | |
Jason Ekstrand | a669bd5 | 2014-04-02 19:53:51 -0500 | [diff] [blame] | 5151 | if (input->data_device) |
| 5152 | wl_data_device_destroy(input->data_device); |
Rob Bradford | 0803118 | 2013-08-13 20:11:03 +0100 | [diff] [blame] | 5153 | |
| 5154 | if (input->display->seat_version >= 3) { |
| 5155 | if (input->pointer) |
| 5156 | wl_pointer_release(input->pointer); |
| 5157 | if (input->keyboard) |
| 5158 | wl_keyboard_release(input->keyboard); |
| 5159 | } |
| 5160 | |
Daniel Stone | 97f6854 | 2012-05-30 16:32:01 +0100 | [diff] [blame] | 5161 | fini_xkb(input); |
| 5162 | |
Ander Conselvan de Oliveira | 37ffc3c | 2012-06-15 17:27:35 +0300 | [diff] [blame] | 5163 | wl_surface_destroy(input->pointer_surface); |
| 5164 | |
Pekka Paalanen | e1207c7 | 2011-12-16 12:02:09 +0200 | [diff] [blame] | 5165 | wl_list_remove(&input->link); |
Daniel Stone | 37816df | 2012-05-16 18:45:18 +0100 | [diff] [blame] | 5166 | wl_seat_destroy(input->seat); |
Kristian Høgsberg | cf4d244 | 2012-06-20 14:52:12 -0400 | [diff] [blame] | 5167 | close(input->repeat_timer_fd); |
Pekka Paalanen | e1207c7 | 2011-12-16 12:02:09 +0200 | [diff] [blame] | 5168 | free(input); |
| 5169 | } |
| 5170 | |
| 5171 | static void |
Jonas Ådahl | 14c92ff | 2012-08-29 22:13:02 +0200 | [diff] [blame] | 5172 | init_workspace_manager(struct display *d, uint32_t id) |
| 5173 | { |
| 5174 | d->workspace_manager = |
Kristian Høgsberg | fa80e11 | 2012-10-10 21:34:26 -0400 | [diff] [blame] | 5175 | wl_registry_bind(d->registry, id, |
| 5176 | &workspace_manager_interface, 1); |
Jonas Ådahl | 14c92ff | 2012-08-29 22:13:02 +0200 | [diff] [blame] | 5177 | if (d->workspace_manager != NULL) |
| 5178 | workspace_manager_add_listener(d->workspace_manager, |
| 5179 | &workspace_manager_listener, |
| 5180 | d); |
| 5181 | } |
| 5182 | |
| 5183 | static void |
Tomeu Vizoso | bee45a1 | 2013-08-06 20:05:54 +0200 | [diff] [blame] | 5184 | shm_format(void *data, struct wl_shm *wl_shm, uint32_t format) |
| 5185 | { |
| 5186 | struct display *d = data; |
| 5187 | |
| 5188 | if (format == WL_SHM_FORMAT_RGB565) |
| 5189 | d->has_rgb565 = 1; |
| 5190 | } |
| 5191 | |
| 5192 | struct wl_shm_listener shm_listener = { |
| 5193 | shm_format |
| 5194 | }; |
| 5195 | |
| 5196 | static void |
Kristian Høgsberg | 2bff94e | 2014-02-11 12:22:51 -0800 | [diff] [blame] | 5197 | xdg_shell_ping(void *data, struct xdg_shell *shell, uint32_t serial) |
| 5198 | { |
| 5199 | xdg_shell_pong(shell, serial); |
| 5200 | } |
| 5201 | |
| 5202 | static const struct xdg_shell_listener xdg_shell_listener = { |
| 5203 | xdg_shell_ping, |
| 5204 | }; |
| 5205 | |
Pekka Paalanen | 71182ae | 2014-08-21 17:47:20 +0300 | [diff] [blame] | 5206 | #define XDG_VERSION 4 /* The version of xdg-shell that we implement */ |
Kristian Høgsberg | 239902b | 2014-02-11 13:50:08 -0800 | [diff] [blame] | 5207 | #ifdef static_assert |
| 5208 | static_assert(XDG_VERSION == XDG_SHELL_VERSION_CURRENT, |
| 5209 | "Interface version doesn't match implementation version"); |
| 5210 | #endif |
| 5211 | |
Kristian Høgsberg | 2bff94e | 2014-02-11 12:22:51 -0800 | [diff] [blame] | 5212 | static void |
Kristian Høgsberg | fa80e11 | 2012-10-10 21:34:26 -0400 | [diff] [blame] | 5213 | registry_handle_global(void *data, struct wl_registry *registry, uint32_t id, |
| 5214 | const char *interface, uint32_t version) |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 5215 | { |
| 5216 | struct display *d = data; |
Kristian Høgsberg | fa80e11 | 2012-10-10 21:34:26 -0400 | [diff] [blame] | 5217 | struct global *global; |
| 5218 | |
Brian Lovin | bc91926 | 2013-08-07 15:34:59 -0700 | [diff] [blame] | 5219 | global = xmalloc(sizeof *global); |
Kristian Høgsberg | fa80e11 | 2012-10-10 21:34:26 -0400 | [diff] [blame] | 5220 | global->name = id; |
| 5221 | global->interface = strdup(interface); |
| 5222 | global->version = version; |
| 5223 | wl_list_insert(d->global_list.prev, &global->link); |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 5224 | |
Kristian Høgsberg | 7cbdb64 | 2011-04-20 18:53:07 -0400 | [diff] [blame] | 5225 | if (strcmp(interface, "wl_compositor") == 0) { |
Kristian Høgsberg | fa80e11 | 2012-10-10 21:34:26 -0400 | [diff] [blame] | 5226 | d->compositor = wl_registry_bind(registry, id, |
Jason Ekstrand | d27cb09 | 2013-06-26 22:20:31 -0500 | [diff] [blame] | 5227 | &wl_compositor_interface, 3); |
Kristian Høgsberg | 7cbdb64 | 2011-04-20 18:53:07 -0400 | [diff] [blame] | 5228 | } else if (strcmp(interface, "wl_output") == 0) { |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 5229 | display_add_output(d, id); |
Daniel Stone | 37816df | 2012-05-16 18:45:18 +0100 | [diff] [blame] | 5230 | } else if (strcmp(interface, "wl_seat") == 0) { |
Rob Bradford | 0803118 | 2013-08-13 20:11:03 +0100 | [diff] [blame] | 5231 | d->seat_version = version; |
Kristian Høgsberg | 4fe1a3e | 2010-08-10 14:02:48 -0400 | [diff] [blame] | 5232 | display_add_input(d, id); |
Kristian Høgsberg | 7cbdb64 | 2011-04-20 18:53:07 -0400 | [diff] [blame] | 5233 | } else if (strcmp(interface, "wl_shm") == 0) { |
Kristian Høgsberg | fa80e11 | 2012-10-10 21:34:26 -0400 | [diff] [blame] | 5234 | d->shm = wl_registry_bind(registry, id, &wl_shm_interface, 1); |
Tomeu Vizoso | bee45a1 | 2013-08-06 20:05:54 +0200 | [diff] [blame] | 5235 | wl_shm_add_listener(d->shm, &shm_listener, d); |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 5236 | } else if (strcmp(interface, "wl_data_device_manager") == 0) { |
| 5237 | d->data_device_manager = |
Kristian Høgsberg | fa80e11 | 2012-10-10 21:34:26 -0400 | [diff] [blame] | 5238 | wl_registry_bind(registry, id, |
| 5239 | &wl_data_device_manager_interface, 1); |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 5240 | } else if (strcmp(interface, "xdg_shell") == 0) { |
| 5241 | d->xdg_shell = wl_registry_bind(registry, id, |
| 5242 | &xdg_shell_interface, 1); |
Kristian Høgsberg | 239902b | 2014-02-11 13:50:08 -0800 | [diff] [blame] | 5243 | xdg_shell_use_unstable_version(d->xdg_shell, XDG_VERSION); |
Kristian Høgsberg | 2bff94e | 2014-02-11 12:22:51 -0800 | [diff] [blame] | 5244 | xdg_shell_add_listener(d->xdg_shell, &xdg_shell_listener, d); |
Scott Moreau | 7a1b32a | 2012-05-27 14:25:02 -0600 | [diff] [blame] | 5245 | } else if (strcmp(interface, "text_cursor_position") == 0) { |
| 5246 | d->text_cursor_position = |
Kristian Høgsberg | fa80e11 | 2012-10-10 21:34:26 -0400 | [diff] [blame] | 5247 | wl_registry_bind(registry, id, |
| 5248 | &text_cursor_position_interface, 1); |
Jonas Ådahl | 14c92ff | 2012-08-29 22:13:02 +0200 | [diff] [blame] | 5249 | } else if (strcmp(interface, "workspace_manager") == 0) { |
| 5250 | init_workspace_manager(d, id); |
Pekka Paalanen | 35e8263 | 2013-04-25 13:57:48 +0300 | [diff] [blame] | 5251 | } else if (strcmp(interface, "wl_subcompositor") == 0) { |
| 5252 | d->subcompositor = |
| 5253 | wl_registry_bind(registry, id, |
| 5254 | &wl_subcompositor_interface, 1); |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 5255 | } |
Kristian Høgsberg | fa80e11 | 2012-10-10 21:34:26 -0400 | [diff] [blame] | 5256 | |
| 5257 | if (d->global_handler) |
| 5258 | d->global_handler(d, id, interface, version, d->user_data); |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 5259 | } |
| 5260 | |
Pekka Paalanen | 0eab05d | 2013-01-22 14:53:55 +0200 | [diff] [blame] | 5261 | static void |
| 5262 | registry_handle_global_remove(void *data, struct wl_registry *registry, |
| 5263 | uint32_t name) |
| 5264 | { |
| 5265 | struct display *d = data; |
| 5266 | struct global *global; |
| 5267 | struct global *tmp; |
| 5268 | |
| 5269 | wl_list_for_each_safe(global, tmp, &d->global_list, link) { |
| 5270 | if (global->name != name) |
| 5271 | continue; |
| 5272 | |
Xiong Zhang | 83d8ee7 | 2013-10-23 13:58:35 +0800 | [diff] [blame] | 5273 | if (strcmp(global->interface, "wl_output") == 0) |
| 5274 | display_destroy_output(d, name); |
| 5275 | |
| 5276 | /* XXX: Should destroy remaining bound globals */ |
| 5277 | |
| 5278 | if (d->global_handler_remove) |
| 5279 | d->global_handler_remove(d, name, global->interface, |
| 5280 | global->version, d->user_data); |
| 5281 | |
Pekka Paalanen | 0eab05d | 2013-01-22 14:53:55 +0200 | [diff] [blame] | 5282 | wl_list_remove(&global->link); |
| 5283 | free(global->interface); |
| 5284 | free(global); |
| 5285 | } |
| 5286 | } |
| 5287 | |
Kristian Høgsberg | fa80e11 | 2012-10-10 21:34:26 -0400 | [diff] [blame] | 5288 | void * |
| 5289 | display_bind(struct display *display, uint32_t name, |
| 5290 | const struct wl_interface *interface, uint32_t version) |
| 5291 | { |
| 5292 | return wl_registry_bind(display->registry, name, interface, version); |
| 5293 | } |
| 5294 | |
| 5295 | static const struct wl_registry_listener registry_listener = { |
Pekka Paalanen | 0eab05d | 2013-01-22 14:53:55 +0200 | [diff] [blame] | 5296 | registry_handle_global, |
| 5297 | registry_handle_global_remove |
Kristian Høgsberg | fa80e11 | 2012-10-10 21:34:26 -0400 | [diff] [blame] | 5298 | }; |
| 5299 | |
Kristian Høgsberg | 8f64ed0 | 2012-04-03 11:57:44 -0400 | [diff] [blame] | 5300 | #ifdef HAVE_CAIRO_EGL |
Yuval Fledel | 45568f6 | 2010-12-06 09:18:12 -0500 | [diff] [blame] | 5301 | static int |
Kristian Høgsberg | 297c631 | 2011-02-04 14:11:33 -0500 | [diff] [blame] | 5302 | init_egl(struct display *d) |
Yuval Fledel | 45568f6 | 2010-12-06 09:18:12 -0500 | [diff] [blame] | 5303 | { |
| 5304 | EGLint major, minor; |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 5305 | EGLint n; |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 5306 | |
Rob Clark | 6396ed3 | 2012-03-11 19:48:41 -0500 | [diff] [blame] | 5307 | #ifdef USE_CAIRO_GLESV2 |
| 5308 | # define GL_BIT EGL_OPENGL_ES2_BIT |
| 5309 | #else |
| 5310 | # define GL_BIT EGL_OPENGL_BIT |
| 5311 | #endif |
| 5312 | |
Kristian Høgsberg | 8e81df4 | 2012-01-11 14:24:46 -0500 | [diff] [blame] | 5313 | static const EGLint argb_cfg_attribs[] = { |
Kristian Høgsberg | 3146756 | 2012-10-16 15:31:31 -0400 | [diff] [blame] | 5314 | EGL_SURFACE_TYPE, EGL_WINDOW_BIT, |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 5315 | EGL_RED_SIZE, 1, |
| 5316 | EGL_GREEN_SIZE, 1, |
| 5317 | EGL_BLUE_SIZE, 1, |
| 5318 | EGL_ALPHA_SIZE, 1, |
| 5319 | EGL_DEPTH_SIZE, 1, |
Rob Clark | 6396ed3 | 2012-03-11 19:48:41 -0500 | [diff] [blame] | 5320 | EGL_RENDERABLE_TYPE, GL_BIT, |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 5321 | EGL_NONE |
| 5322 | }; |
Yuval Fledel | 45568f6 | 2010-12-06 09:18:12 -0500 | [diff] [blame] | 5323 | |
Kristian Høgsberg | 2d57439 | 2012-01-18 14:50:58 -0500 | [diff] [blame] | 5324 | #ifdef USE_CAIRO_GLESV2 |
| 5325 | static const EGLint context_attribs[] = { |
| 5326 | EGL_CONTEXT_CLIENT_VERSION, 2, |
| 5327 | EGL_NONE |
| 5328 | }; |
| 5329 | EGLint api = EGL_OPENGL_ES_API; |
| 5330 | #else |
| 5331 | EGLint *context_attribs = NULL; |
| 5332 | EGLint api = EGL_OPENGL_API; |
| 5333 | #endif |
| 5334 | |
Kristian Høgsberg | 91342c6 | 2011-04-14 14:44:58 -0400 | [diff] [blame] | 5335 | d->dpy = eglGetDisplay(d->display); |
Yuval Fledel | 45568f6 | 2010-12-06 09:18:12 -0500 | [diff] [blame] | 5336 | if (!eglInitialize(d->dpy, &major, &minor)) { |
Pekka Paalanen | 4e10654 | 2013-02-14 11:49:12 +0200 | [diff] [blame] | 5337 | fprintf(stderr, "failed to initialize EGL\n"); |
Yuval Fledel | 45568f6 | 2010-12-06 09:18:12 -0500 | [diff] [blame] | 5338 | return -1; |
| 5339 | } |
| 5340 | |
Kristian Høgsberg | 2d57439 | 2012-01-18 14:50:58 -0500 | [diff] [blame] | 5341 | if (!eglBindAPI(api)) { |
Pekka Paalanen | 4e10654 | 2013-02-14 11:49:12 +0200 | [diff] [blame] | 5342 | fprintf(stderr, "failed to bind EGL client API\n"); |
Yuval Fledel | 45568f6 | 2010-12-06 09:18:12 -0500 | [diff] [blame] | 5343 | return -1; |
| 5344 | } |
| 5345 | |
Kristian Høgsberg | 8e81df4 | 2012-01-11 14:24:46 -0500 | [diff] [blame] | 5346 | if (!eglChooseConfig(d->dpy, argb_cfg_attribs, |
| 5347 | &d->argb_config, 1, &n) || n != 1) { |
Pekka Paalanen | 4e10654 | 2013-02-14 11:49:12 +0200 | [diff] [blame] | 5348 | fprintf(stderr, "failed to choose argb EGL config\n"); |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 5349 | return -1; |
| 5350 | } |
| 5351 | |
Kristian Høgsberg | 8e81df4 | 2012-01-11 14:24:46 -0500 | [diff] [blame] | 5352 | d->argb_ctx = eglCreateContext(d->dpy, d->argb_config, |
Kristian Høgsberg | 2d57439 | 2012-01-18 14:50:58 -0500 | [diff] [blame] | 5353 | EGL_NO_CONTEXT, context_attribs); |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 5354 | if (d->argb_ctx == NULL) { |
Pekka Paalanen | 4e10654 | 2013-02-14 11:49:12 +0200 | [diff] [blame] | 5355 | fprintf(stderr, "failed to create EGL context\n"); |
Yuval Fledel | 45568f6 | 2010-12-06 09:18:12 -0500 | [diff] [blame] | 5356 | return -1; |
| 5357 | } |
| 5358 | |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 5359 | d->argb_device = cairo_egl_device_create(d->dpy, d->argb_ctx); |
| 5360 | if (cairo_device_status(d->argb_device) != CAIRO_STATUS_SUCCESS) { |
Pekka Paalanen | 4e10654 | 2013-02-14 11:49:12 +0200 | [diff] [blame] | 5361 | fprintf(stderr, "failed to get cairo EGL argb device\n"); |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 5362 | return -1; |
| 5363 | } |
Yuval Fledel | 45568f6 | 2010-12-06 09:18:12 -0500 | [diff] [blame] | 5364 | |
| 5365 | return 0; |
| 5366 | } |
| 5367 | |
Pekka Paalanen | fe6079a | 2011-12-15 15:20:04 +0200 | [diff] [blame] | 5368 | static void |
| 5369 | fini_egl(struct display *display) |
| 5370 | { |
Pekka Paalanen | fe6079a | 2011-12-15 15:20:04 +0200 | [diff] [blame] | 5371 | cairo_device_destroy(display->argb_device); |
Pekka Paalanen | fe6079a | 2011-12-15 15:20:04 +0200 | [diff] [blame] | 5372 | |
| 5373 | eglMakeCurrent(display->dpy, EGL_NO_SURFACE, EGL_NO_SURFACE, |
| 5374 | EGL_NO_CONTEXT); |
| 5375 | |
| 5376 | eglTerminate(display->dpy); |
| 5377 | eglReleaseThread(); |
| 5378 | } |
Kristian Høgsberg | 8f64ed0 | 2012-04-03 11:57:44 -0400 | [diff] [blame] | 5379 | #endif |
Pekka Paalanen | fe6079a | 2011-12-15 15:20:04 +0200 | [diff] [blame] | 5380 | |
Kristian Høgsberg | 3a69627 | 2011-09-14 17:33:48 -0400 | [diff] [blame] | 5381 | static void |
Pekka Paalanen | 3cbb089 | 2012-11-19 17:16:01 +0200 | [diff] [blame] | 5382 | init_dummy_surface(struct display *display) |
| 5383 | { |
| 5384 | int len; |
| 5385 | void *data; |
| 5386 | |
| 5387 | len = cairo_format_stride_for_width(CAIRO_FORMAT_ARGB32, 1); |
| 5388 | data = malloc(len); |
| 5389 | display->dummy_surface = |
| 5390 | cairo_image_surface_create_for_data(data, CAIRO_FORMAT_ARGB32, |
| 5391 | 1, 1, len); |
| 5392 | display->dummy_surface_data = data; |
| 5393 | } |
| 5394 | |
| 5395 | static void |
Kristian Høgsberg | 3a69627 | 2011-09-14 17:33:48 -0400 | [diff] [blame] | 5396 | handle_display_data(struct task *task, uint32_t events) |
| 5397 | { |
| 5398 | struct display *display = |
| 5399 | container_of(task, struct display, display_task); |
Kristian Høgsberg | fa80e11 | 2012-10-10 21:34:26 -0400 | [diff] [blame] | 5400 | struct epoll_event ep; |
| 5401 | int ret; |
U. Artie Eoff | 44874d9 | 2012-10-02 21:12:35 -0700 | [diff] [blame] | 5402 | |
| 5403 | display->display_fd_events = events; |
| 5404 | |
| 5405 | if (events & EPOLLERR || events & EPOLLHUP) { |
| 5406 | display_exit(display); |
| 5407 | return; |
| 5408 | } |
| 5409 | |
Kristian Høgsberg | a17f7a1 | 2012-10-16 13:16:10 -0400 | [diff] [blame] | 5410 | if (events & EPOLLIN) { |
| 5411 | ret = wl_display_dispatch(display->display); |
| 5412 | if (ret == -1) { |
| 5413 | display_exit(display); |
| 5414 | return; |
| 5415 | } |
| 5416 | } |
Kristian Høgsberg | fa80e11 | 2012-10-10 21:34:26 -0400 | [diff] [blame] | 5417 | |
| 5418 | if (events & EPOLLOUT) { |
| 5419 | ret = wl_display_flush(display->display); |
| 5420 | if (ret == 0) { |
| 5421 | ep.events = EPOLLIN | EPOLLERR | EPOLLHUP; |
| 5422 | ep.data.ptr = &display->display_task; |
| 5423 | epoll_ctl(display->epoll_fd, EPOLL_CTL_MOD, |
| 5424 | display->display_fd, &ep); |
| 5425 | } else if (ret == -1 && errno != EAGAIN) { |
| 5426 | display_exit(display); |
| 5427 | return; |
| 5428 | } |
| 5429 | } |
Kristian Høgsberg | 3a69627 | 2011-09-14 17:33:48 -0400 | [diff] [blame] | 5430 | } |
| 5431 | |
Kristian Høgsberg | 2e43720 | 2013-04-16 11:21:48 -0400 | [diff] [blame] | 5432 | static void |
| 5433 | log_handler(const char *format, va_list args) |
| 5434 | { |
| 5435 | vfprintf(stderr, format, args); |
| 5436 | } |
| 5437 | |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 5438 | struct display * |
Kristian Høgsberg | 4172f66 | 2013-02-20 15:27:49 -0500 | [diff] [blame] | 5439 | display_create(int *argc, char *argv[]) |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 5440 | { |
| 5441 | struct display *d; |
Kristian Høgsberg | a85fe3c | 2010-06-08 14:08:30 -0400 | [diff] [blame] | 5442 | |
Kristian Høgsberg | 2e43720 | 2013-04-16 11:21:48 -0400 | [diff] [blame] | 5443 | wl_log_set_handler_client(log_handler); |
| 5444 | |
Peter Hutterer | f3d6227 | 2013-08-08 11:57:05 +1000 | [diff] [blame] | 5445 | d = zalloc(sizeof *d); |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 5446 | if (d == NULL) |
| 5447 | return NULL; |
| 5448 | |
Kristian Høgsberg | 2bb3ebe | 2010-12-01 15:36:20 -0500 | [diff] [blame] | 5449 | d->display = wl_display_connect(NULL); |
Kristian Høgsberg | 478d926 | 2010-06-08 20:34:11 -0400 | [diff] [blame] | 5450 | if (d->display == NULL) { |
Pekka Paalanen | 4e10654 | 2013-02-14 11:49:12 +0200 | [diff] [blame] | 5451 | fprintf(stderr, "failed to connect to Wayland display: %m\n"); |
Rob Bradford | f0a1af9 | 2013-01-10 19:48:54 +0000 | [diff] [blame] | 5452 | free(d); |
Kristian Høgsberg | 7824d81 | 2010-06-08 14:59:44 -0400 | [diff] [blame] | 5453 | return NULL; |
| 5454 | } |
| 5455 | |
Rob Bradford | 5ab9c75 | 2013-07-26 16:29:43 +0100 | [diff] [blame] | 5456 | d->xkb_context = xkb_context_new(0); |
| 5457 | if (d->xkb_context == NULL) { |
| 5458 | fprintf(stderr, "Failed to create XKB context\n"); |
| 5459 | free(d); |
| 5460 | return NULL; |
| 5461 | } |
| 5462 | |
Pekka Paalanen | 647f2bf | 2012-05-30 15:53:43 +0300 | [diff] [blame] | 5463 | d->epoll_fd = os_epoll_create_cloexec(); |
Kristian Høgsberg | fa80e11 | 2012-10-10 21:34:26 -0400 | [diff] [blame] | 5464 | d->display_fd = wl_display_get_fd(d->display); |
Kristian Høgsberg | 3a69627 | 2011-09-14 17:33:48 -0400 | [diff] [blame] | 5465 | d->display_task.run = handle_display_data; |
U. Artie Eoff | 44874d9 | 2012-10-02 21:12:35 -0700 | [diff] [blame] | 5466 | display_watch_fd(d, d->display_fd, EPOLLIN | EPOLLERR | EPOLLHUP, |
| 5467 | &d->display_task); |
Kristian Høgsberg | 3a69627 | 2011-09-14 17:33:48 -0400 | [diff] [blame] | 5468 | |
| 5469 | wl_list_init(&d->deferred_list); |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 5470 | wl_list_init(&d->input_list); |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 5471 | wl_list_init(&d->output_list); |
Kristian Høgsberg | fa80e11 | 2012-10-10 21:34:26 -0400 | [diff] [blame] | 5472 | wl_list_init(&d->global_list); |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 5473 | |
Jonas Ådahl | f77beeb | 2012-10-08 22:49:04 +0200 | [diff] [blame] | 5474 | d->workspace = 0; |
| 5475 | d->workspace_count = 1; |
| 5476 | |
Kristian Høgsberg | fa80e11 | 2012-10-10 21:34:26 -0400 | [diff] [blame] | 5477 | d->registry = wl_display_get_registry(d->display); |
| 5478 | wl_registry_add_listener(d->registry, ®istry_listener, d); |
Pekka Paalanen | 33a68ea | 2013-02-14 12:18:00 +0200 | [diff] [blame] | 5479 | |
| 5480 | if (wl_display_dispatch(d->display) < 0) { |
| 5481 | fprintf(stderr, "Failed to process Wayland connection: %m\n"); |
| 5482 | return NULL; |
| 5483 | } |
| 5484 | |
Kristian Høgsberg | 8f64ed0 | 2012-04-03 11:57:44 -0400 | [diff] [blame] | 5485 | #ifdef HAVE_CAIRO_EGL |
Pekka Paalanen | 4e10654 | 2013-02-14 11:49:12 +0200 | [diff] [blame] | 5486 | if (init_egl(d) < 0) |
| 5487 | fprintf(stderr, "EGL does not seem to work, " |
| 5488 | "falling back to software rendering and wl_shm.\n"); |
Kristian Høgsberg | 8f64ed0 | 2012-04-03 11:57:44 -0400 | [diff] [blame] | 5489 | #endif |
Kristian Høgsberg | 8a9cda8 | 2008-11-03 15:31:30 -0500 | [diff] [blame] | 5490 | |
Ander Conselvan de Oliveira | d8f527c | 2012-05-25 09:30:02 +0300 | [diff] [blame] | 5491 | create_cursors(d); |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 5492 | |
Kristian Høgsberg | 5adb480 | 2012-05-15 22:25:28 -0400 | [diff] [blame] | 5493 | d->theme = theme_create(); |
Kristian Høgsberg | dcb71b6 | 2010-06-15 17:16:35 -0400 | [diff] [blame] | 5494 | |
Kristian Høgsberg | 478d926 | 2010-06-08 20:34:11 -0400 | [diff] [blame] | 5495 | wl_list_init(&d->window_list); |
| 5496 | |
Pekka Paalanen | 3cbb089 | 2012-11-19 17:16:01 +0200 | [diff] [blame] | 5497 | init_dummy_surface(d); |
| 5498 | |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 5499 | return d; |
| 5500 | } |
| 5501 | |
Pekka Paalanen | 2c1426a | 2011-12-16 11:35:34 +0200 | [diff] [blame] | 5502 | static void |
| 5503 | display_destroy_outputs(struct display *display) |
| 5504 | { |
| 5505 | struct output *tmp; |
| 5506 | struct output *output; |
| 5507 | |
| 5508 | wl_list_for_each_safe(output, tmp, &display->output_list, link) |
| 5509 | output_destroy(output); |
| 5510 | } |
| 5511 | |
Pekka Paalanen | e1207c7 | 2011-12-16 12:02:09 +0200 | [diff] [blame] | 5512 | static void |
| 5513 | display_destroy_inputs(struct display *display) |
| 5514 | { |
| 5515 | struct input *tmp; |
| 5516 | struct input *input; |
| 5517 | |
| 5518 | wl_list_for_each_safe(input, tmp, &display->input_list, link) |
| 5519 | input_destroy(input); |
| 5520 | } |
| 5521 | |
Pekka Paalanen | 999c5b5 | 2011-11-30 10:52:38 +0200 | [diff] [blame] | 5522 | void |
Pekka Paalanen | fe6079a | 2011-12-15 15:20:04 +0200 | [diff] [blame] | 5523 | display_destroy(struct display *display) |
| 5524 | { |
Pekka Paalanen | c205298 | 2011-12-16 11:41:32 +0200 | [diff] [blame] | 5525 | if (!wl_list_empty(&display->window_list)) |
U. Artie Eoff | 44874d9 | 2012-10-02 21:12:35 -0700 | [diff] [blame] | 5526 | fprintf(stderr, "toytoolkit warning: %d windows exist.\n", |
| 5527 | wl_list_length(&display->window_list)); |
Pekka Paalanen | c205298 | 2011-12-16 11:41:32 +0200 | [diff] [blame] | 5528 | |
| 5529 | if (!wl_list_empty(&display->deferred_list)) |
| 5530 | fprintf(stderr, "toytoolkit warning: deferred tasks exist.\n"); |
| 5531 | |
Pekka Paalanen | 3cbb089 | 2012-11-19 17:16:01 +0200 | [diff] [blame] | 5532 | cairo_surface_destroy(display->dummy_surface); |
| 5533 | free(display->dummy_surface_data); |
| 5534 | |
Pekka Paalanen | 2c1426a | 2011-12-16 11:35:34 +0200 | [diff] [blame] | 5535 | display_destroy_outputs(display); |
Pekka Paalanen | e1207c7 | 2011-12-16 12:02:09 +0200 | [diff] [blame] | 5536 | display_destroy_inputs(display); |
Pekka Paalanen | 2c1426a | 2011-12-16 11:35:34 +0200 | [diff] [blame] | 5537 | |
Daniel Stone | 97f6854 | 2012-05-30 16:32:01 +0100 | [diff] [blame] | 5538 | xkb_context_unref(display->xkb_context); |
Pekka Paalanen | 325bb60 | 2011-12-19 10:31:45 +0200 | [diff] [blame] | 5539 | |
Kristian Høgsberg | 5adb480 | 2012-05-15 22:25:28 -0400 | [diff] [blame] | 5540 | theme_destroy(display->theme); |
Ander Conselvan de Oliveira | d8f527c | 2012-05-25 09:30:02 +0300 | [diff] [blame] | 5541 | destroy_cursors(display); |
Pekka Paalanen | 325bb60 | 2011-12-19 10:31:45 +0200 | [diff] [blame] | 5542 | |
Kristian Høgsberg | 8f64ed0 | 2012-04-03 11:57:44 -0400 | [diff] [blame] | 5543 | #ifdef HAVE_CAIRO_EGL |
Kristian Høgsberg | 4e51b44 | 2013-01-07 15:47:14 -0500 | [diff] [blame] | 5544 | if (display->argb_device) |
| 5545 | fini_egl(display); |
Kristian Høgsberg | 8f64ed0 | 2012-04-03 11:57:44 -0400 | [diff] [blame] | 5546 | #endif |
Pekka Paalanen | fe6079a | 2011-12-15 15:20:04 +0200 | [diff] [blame] | 5547 | |
Pekka Paalanen | 35e8263 | 2013-04-25 13:57:48 +0300 | [diff] [blame] | 5548 | if (display->subcompositor) |
| 5549 | wl_subcompositor_destroy(display->subcompositor); |
| 5550 | |
Jasper St. Pierre | 0790e39 | 2013-12-09 14:58:00 -0500 | [diff] [blame] | 5551 | if (display->xdg_shell) |
| 5552 | xdg_shell_destroy(display->xdg_shell); |
Pekka Paalanen | c205298 | 2011-12-16 11:41:32 +0200 | [diff] [blame] | 5553 | |
| 5554 | if (display->shm) |
| 5555 | wl_shm_destroy(display->shm); |
| 5556 | |
| 5557 | if (display->data_device_manager) |
| 5558 | wl_data_device_manager_destroy(display->data_device_manager); |
| 5559 | |
| 5560 | wl_compositor_destroy(display->compositor); |
Pekka Paalanen | aac1c13 | 2012-12-04 16:01:15 +0200 | [diff] [blame] | 5561 | wl_registry_destroy(display->registry); |
Pekka Paalanen | c205298 | 2011-12-16 11:41:32 +0200 | [diff] [blame] | 5562 | |
| 5563 | close(display->epoll_fd); |
| 5564 | |
U. Artie Eoff | 44874d9 | 2012-10-02 21:12:35 -0700 | [diff] [blame] | 5565 | if (!(display->display_fd_events & EPOLLERR) && |
| 5566 | !(display->display_fd_events & EPOLLHUP)) |
| 5567 | wl_display_flush(display->display); |
| 5568 | |
Kristian Høgsberg | fcfc83f | 2012-02-28 14:29:19 -0500 | [diff] [blame] | 5569 | wl_display_disconnect(display->display); |
Pekka Paalanen | fe6079a | 2011-12-15 15:20:04 +0200 | [diff] [blame] | 5570 | free(display); |
| 5571 | } |
| 5572 | |
| 5573 | void |
Pekka Paalanen | 999c5b5 | 2011-11-30 10:52:38 +0200 | [diff] [blame] | 5574 | display_set_user_data(struct display *display, void *data) |
| 5575 | { |
| 5576 | display->user_data = data; |
| 5577 | } |
| 5578 | |
| 5579 | void * |
| 5580 | display_get_user_data(struct display *display) |
| 5581 | { |
| 5582 | return display->user_data; |
| 5583 | } |
| 5584 | |
Kristian Høgsberg | 9d69f8e | 2010-09-03 14:46:38 -0400 | [diff] [blame] | 5585 | struct wl_display * |
| 5586 | display_get_display(struct display *display) |
| 5587 | { |
| 5588 | return display->display; |
| 5589 | } |
| 5590 | |
Kristian Høgsberg | b20b009 | 2013-08-15 11:54:03 -0700 | [diff] [blame] | 5591 | int |
| 5592 | display_has_subcompositor(struct display *display) |
| 5593 | { |
| 5594 | if (display->subcompositor) |
| 5595 | return 1; |
| 5596 | |
| 5597 | wl_display_roundtrip(display->display); |
| 5598 | |
| 5599 | return display->subcompositor != NULL; |
| 5600 | } |
| 5601 | |
Kristian Høgsberg | 1cc5ac3 | 2013-04-11 21:47:41 -0400 | [diff] [blame] | 5602 | cairo_device_t * |
| 5603 | display_get_cairo_device(struct display *display) |
| 5604 | { |
| 5605 | return display->argb_device; |
| 5606 | } |
| 5607 | |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 5608 | struct output * |
| 5609 | display_get_output(struct display *display) |
| 5610 | { |
| 5611 | return container_of(display->output_list.next, struct output, link); |
| 5612 | } |
| 5613 | |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 5614 | struct wl_compositor * |
| 5615 | display_get_compositor(struct display *display) |
| 5616 | { |
| 5617 | return display->compositor; |
Kristian Høgsberg | 61017b1 | 2008-11-02 18:51:48 -0500 | [diff] [blame] | 5618 | } |
Kristian Høgsberg | 7824d81 | 2010-06-08 14:59:44 -0400 | [diff] [blame] | 5619 | |
Kristian Høgsberg | eae5de7 | 2012-04-11 22:42:15 -0400 | [diff] [blame] | 5620 | uint32_t |
| 5621 | display_get_serial(struct display *display) |
| 5622 | { |
| 5623 | return display->serial; |
| 5624 | } |
| 5625 | |
Kristian Høgsberg | 7824d81 | 2010-06-08 14:59:44 -0400 | [diff] [blame] | 5626 | EGLDisplay |
| 5627 | display_get_egl_display(struct display *d) |
| 5628 | { |
| 5629 | return d->dpy; |
| 5630 | } |
| 5631 | |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 5632 | struct wl_data_source * |
| 5633 | display_create_data_source(struct display *display) |
| 5634 | { |
Jason Ekstrand | a669bd5 | 2014-04-02 19:53:51 -0500 | [diff] [blame] | 5635 | if (display->data_device_manager) |
| 5636 | return wl_data_device_manager_create_data_source(display->data_device_manager); |
| 5637 | else |
| 5638 | return NULL; |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 5639 | } |
| 5640 | |
Benjamin Franzke | cff904e | 2011-02-18 23:00:55 +0100 | [diff] [blame] | 5641 | EGLConfig |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 5642 | display_get_argb_egl_config(struct display *d) |
| 5643 | { |
Kristian Høgsberg | 8e81df4 | 2012-01-11 14:24:46 -0500 | [diff] [blame] | 5644 | return d->argb_config; |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 5645 | } |
| 5646 | |
Benjamin Franzke | 1a89f28 | 2011-10-07 09:33:06 +0200 | [diff] [blame] | 5647 | int |
Benjamin Franzke | cff904e | 2011-02-18 23:00:55 +0100 | [diff] [blame] | 5648 | display_acquire_window_surface(struct display *display, |
| 5649 | struct window *window, |
| 5650 | EGLContext ctx) |
| 5651 | { |
Pekka Paalanen | 811ec4f | 2013-02-13 16:17:14 +0200 | [diff] [blame] | 5652 | struct surface *surface = window->main_surface; |
| 5653 | |
Pekka Paalanen | 02bba7c | 2013-02-13 16:17:15 +0200 | [diff] [blame] | 5654 | if (surface->buffer_type != WINDOW_BUFFER_TYPE_EGL_WINDOW) |
Benjamin Franzke | 1a89f28 | 2011-10-07 09:33:06 +0200 | [diff] [blame] | 5655 | return -1; |
Benjamin Franzke | cff904e | 2011-02-18 23:00:55 +0100 | [diff] [blame] | 5656 | |
Pekka Paalanen | 6f41b07 | 2013-02-20 13:39:17 +0200 | [diff] [blame] | 5657 | widget_get_cairo_surface(window->main_surface->widget); |
Pekka Paalanen | 811ec4f | 2013-02-13 16:17:14 +0200 | [diff] [blame] | 5658 | return surface->toysurface->acquire(surface->toysurface, ctx); |
Benjamin Franzke | cff904e | 2011-02-18 23:00:55 +0100 | [diff] [blame] | 5659 | } |
| 5660 | |
| 5661 | void |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 5662 | display_release_window_surface(struct display *display, |
| 5663 | struct window *window) |
Benjamin Franzke | cff904e | 2011-02-18 23:00:55 +0100 | [diff] [blame] | 5664 | { |
Pekka Paalanen | 811ec4f | 2013-02-13 16:17:14 +0200 | [diff] [blame] | 5665 | struct surface *surface = window->main_surface; |
| 5666 | |
Pekka Paalanen | 02bba7c | 2013-02-13 16:17:15 +0200 | [diff] [blame] | 5667 | if (surface->buffer_type != WINDOW_BUFFER_TYPE_EGL_WINDOW) |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 5668 | return; |
| 5669 | |
Pekka Paalanen | 811ec4f | 2013-02-13 16:17:14 +0200 | [diff] [blame] | 5670 | surface->toysurface->release(surface->toysurface); |
Benjamin Franzke | cff904e | 2011-02-18 23:00:55 +0100 | [diff] [blame] | 5671 | } |
| 5672 | |
| 5673 | void |
Kristian Høgsberg | 3a69627 | 2011-09-14 17:33:48 -0400 | [diff] [blame] | 5674 | display_defer(struct display *display, struct task *task) |
Kristian Høgsberg | 7824d81 | 2010-06-08 14:59:44 -0400 | [diff] [blame] | 5675 | { |
Kristian Høgsberg | 3a69627 | 2011-09-14 17:33:48 -0400 | [diff] [blame] | 5676 | wl_list_insert(&display->deferred_list, &task->link); |
| 5677 | } |
| 5678 | |
| 5679 | void |
| 5680 | display_watch_fd(struct display *display, |
| 5681 | int fd, uint32_t events, struct task *task) |
| 5682 | { |
| 5683 | struct epoll_event ep; |
| 5684 | |
| 5685 | ep.events = events; |
| 5686 | ep.data.ptr = task; |
| 5687 | epoll_ctl(display->epoll_fd, EPOLL_CTL_ADD, fd, &ep); |
| 5688 | } |
| 5689 | |
| 5690 | void |
Dima Ryazanov | a85292e | 2012-11-29 00:27:09 -0800 | [diff] [blame] | 5691 | display_unwatch_fd(struct display *display, int fd) |
| 5692 | { |
| 5693 | epoll_ctl(display->epoll_fd, EPOLL_CTL_DEL, fd, NULL); |
| 5694 | } |
| 5695 | |
| 5696 | void |
Kristian Høgsberg | 3a69627 | 2011-09-14 17:33:48 -0400 | [diff] [blame] | 5697 | display_run(struct display *display) |
| 5698 | { |
| 5699 | struct task *task; |
| 5700 | struct epoll_event ep[16]; |
Kristian Høgsberg | fa80e11 | 2012-10-10 21:34:26 -0400 | [diff] [blame] | 5701 | int i, count, ret; |
Kristian Høgsberg | 3a69627 | 2011-09-14 17:33:48 -0400 | [diff] [blame] | 5702 | |
Pekka Paalanen | 826d795 | 2011-12-15 10:14:07 +0200 | [diff] [blame] | 5703 | display->running = 1; |
Kristian Høgsberg | 3a69627 | 2011-09-14 17:33:48 -0400 | [diff] [blame] | 5704 | while (1) { |
Kristian Høgsberg | 3a69627 | 2011-09-14 17:33:48 -0400 | [diff] [blame] | 5705 | while (!wl_list_empty(&display->deferred_list)) { |
Tiago Vignatti | 6f09338 | 2012-09-27 14:46:23 +0300 | [diff] [blame] | 5706 | task = container_of(display->deferred_list.prev, |
Kristian Høgsberg | 3a69627 | 2011-09-14 17:33:48 -0400 | [diff] [blame] | 5707 | struct task, link); |
| 5708 | wl_list_remove(&task->link); |
| 5709 | task->run(task, 0); |
| 5710 | } |
Kristian Høgsberg | 9ca2d08 | 2012-01-09 18:48:14 -0500 | [diff] [blame] | 5711 | |
Kristian Høgsberg | feb3c1d | 2012-10-15 12:56:11 -0400 | [diff] [blame] | 5712 | wl_display_dispatch_pending(display->display); |
| 5713 | |
Kristian Høgsberg | 9ca2d08 | 2012-01-09 18:48:14 -0500 | [diff] [blame] | 5714 | if (!display->running) |
| 5715 | break; |
| 5716 | |
Kristian Høgsberg | fa80e11 | 2012-10-10 21:34:26 -0400 | [diff] [blame] | 5717 | ret = wl_display_flush(display->display); |
| 5718 | if (ret < 0 && errno == EAGAIN) { |
| 5719 | ep[0].events = |
| 5720 | EPOLLIN | EPOLLOUT | EPOLLERR | EPOLLHUP; |
| 5721 | ep[0].data.ptr = &display->display_task; |
| 5722 | |
| 5723 | epoll_ctl(display->epoll_fd, EPOLL_CTL_MOD, |
| 5724 | display->display_fd, &ep[0]); |
| 5725 | } else if (ret < 0) { |
| 5726 | break; |
| 5727 | } |
Kristian Høgsberg | 9ca2d08 | 2012-01-09 18:48:14 -0500 | [diff] [blame] | 5728 | |
| 5729 | count = epoll_wait(display->epoll_fd, |
| 5730 | ep, ARRAY_LENGTH(ep), -1); |
| 5731 | for (i = 0; i < count; i++) { |
| 5732 | task = ep[i].data.ptr; |
| 5733 | task->run(task, ep[i].events); |
| 5734 | } |
Kristian Høgsberg | 3a69627 | 2011-09-14 17:33:48 -0400 | [diff] [blame] | 5735 | } |
Kristian Høgsberg | 7824d81 | 2010-06-08 14:59:44 -0400 | [diff] [blame] | 5736 | } |
Pekka Paalanen | 826d795 | 2011-12-15 10:14:07 +0200 | [diff] [blame] | 5737 | |
| 5738 | void |
| 5739 | display_exit(struct display *display) |
| 5740 | { |
| 5741 | display->running = 0; |
| 5742 | } |
Jan Arne Petersen | cd99706 | 2012-11-18 19:06:44 +0100 | [diff] [blame] | 5743 | |
| 5744 | void |
| 5745 | keysym_modifiers_add(struct wl_array *modifiers_map, |
| 5746 | const char *name) |
| 5747 | { |
| 5748 | size_t len = strlen(name) + 1; |
| 5749 | char *p; |
| 5750 | |
| 5751 | p = wl_array_add(modifiers_map, len); |
| 5752 | |
| 5753 | if (p == NULL) |
| 5754 | return; |
| 5755 | |
| 5756 | strncpy(p, name, len); |
| 5757 | } |
| 5758 | |
| 5759 | static xkb_mod_index_t |
| 5760 | keysym_modifiers_get_index(struct wl_array *modifiers_map, |
| 5761 | const char *name) |
| 5762 | { |
| 5763 | xkb_mod_index_t index = 0; |
| 5764 | char *p = modifiers_map->data; |
| 5765 | |
| 5766 | while ((const char *)p < (const char *)(modifiers_map->data + modifiers_map->size)) { |
| 5767 | if (strcmp(p, name) == 0) |
| 5768 | return index; |
| 5769 | |
| 5770 | index++; |
| 5771 | p += strlen(p) + 1; |
| 5772 | } |
| 5773 | |
| 5774 | return XKB_MOD_INVALID; |
| 5775 | } |
| 5776 | |
| 5777 | xkb_mod_mask_t |
| 5778 | keysym_modifiers_get_mask(struct wl_array *modifiers_map, |
| 5779 | const char *name) |
| 5780 | { |
| 5781 | xkb_mod_index_t index = keysym_modifiers_get_index(modifiers_map, name); |
| 5782 | |
| 5783 | if (index == XKB_MOD_INVALID) |
| 5784 | return XKB_MOD_INVALID; |
| 5785 | |
| 5786 | return 1 << index; |
| 5787 | } |
Kristian Høgsberg | ce27841 | 2013-07-25 15:20:20 -0700 | [diff] [blame] | 5788 | |
| 5789 | void * |
| 5790 | fail_on_null(void *p) |
| 5791 | { |
| 5792 | if (p == NULL) { |
Peter Hutterer | 3ca59d3 | 2013-08-08 17:13:47 +1000 | [diff] [blame] | 5793 | fprintf(stderr, "%s: out of memory\n", program_invocation_short_name); |
Kristian Høgsberg | ce27841 | 2013-07-25 15:20:20 -0700 | [diff] [blame] | 5794 | exit(EXIT_FAILURE); |
| 5795 | } |
| 5796 | |
| 5797 | return p; |
| 5798 | } |
| 5799 | |
| 5800 | void * |
| 5801 | xmalloc(size_t s) |
| 5802 | { |
| 5803 | return fail_on_null(malloc(s)); |
| 5804 | } |
| 5805 | |
Peter Hutterer | f3d6227 | 2013-08-08 11:57:05 +1000 | [diff] [blame] | 5806 | void * |
| 5807 | xzalloc(size_t s) |
| 5808 | { |
| 5809 | return fail_on_null(zalloc(s)); |
| 5810 | } |
| 5811 | |
Kristian Høgsberg | ce27841 | 2013-07-25 15:20:20 -0700 | [diff] [blame] | 5812 | char * |
| 5813 | xstrdup(const char *s) |
| 5814 | { |
| 5815 | return fail_on_null(strdup(s)); |
| 5816 | } |
Kristian Høgsberg | 700d6ad | 2014-01-09 23:45:18 -0800 | [diff] [blame] | 5817 | |
| 5818 | void * |
| 5819 | xrealloc(char *p, size_t s) |
| 5820 | { |
| 5821 | return fail_on_null(realloc(p, s)); |
| 5822 | } |