Kristian Høgsberg | ffd710e | 2008-12-02 15:15:01 -0500 | [diff] [blame] | 1 | /* |
| 2 | * Copyright © 2008 Kristian Høgsberg |
| 3 | * |
| 4 | * Permission to use, copy, modify, distribute, and sell this software and its |
| 5 | * documentation for any purpose is hereby granted without fee, provided that |
| 6 | * the above copyright notice appear in all copies and that both that copyright |
| 7 | * notice and this permission notice appear in supporting documentation, and |
| 8 | * that the name of the copyright holders not be used in advertising or |
| 9 | * publicity pertaining to distribution of the software without specific, |
| 10 | * written prior permission. The copyright holders make no representations |
| 11 | * about the suitability of this software for any purpose. It is provided "as |
| 12 | * is" without express or implied warranty. |
| 13 | * |
| 14 | * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, |
| 15 | * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO |
| 16 | * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR |
| 17 | * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, |
| 18 | * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| 19 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE |
| 20 | * OF THIS SOFTWARE. |
| 21 | */ |
| 22 | |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 23 | #define _GNU_SOURCE |
| 24 | |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 25 | #include "../config.h" |
| 26 | |
Kristian Høgsberg | 61017b1 | 2008-11-02 18:51:48 -0500 | [diff] [blame] | 27 | #include <stdint.h> |
| 28 | #include <stdio.h> |
| 29 | #include <stdlib.h> |
| 30 | #include <string.h> |
Kristian Høgsberg | 61017b1 | 2008-11-02 18:51:48 -0500 | [diff] [blame] | 31 | #include <fcntl.h> |
| 32 | #include <unistd.h> |
| 33 | #include <math.h> |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 34 | #include <assert.h> |
Kristian Høgsberg | 61017b1 | 2008-11-02 18:51:48 -0500 | [diff] [blame] | 35 | #include <time.h> |
| 36 | #include <cairo.h> |
Kristian Høgsberg | 1cbaa6a | 2008-11-07 15:54:48 -0500 | [diff] [blame] | 37 | #include <glib.h> |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 38 | #include <gdk-pixbuf/gdk-pixbuf.h> |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 39 | #include <sys/mman.h> |
Kristian Høgsberg | 3a69627 | 2011-09-14 17:33:48 -0400 | [diff] [blame] | 40 | #include <sys/epoll.h> |
Kristian Høgsberg | a85fe3c | 2010-06-08 14:08:30 -0400 | [diff] [blame] | 41 | |
Kristian Høgsberg | 297d6dd | 2011-02-09 10:51:15 -0500 | [diff] [blame] | 42 | #include <wayland-egl.h> |
| 43 | |
Kristian Høgsberg | a85fe3c | 2010-06-08 14:08:30 -0400 | [diff] [blame] | 44 | #include <GL/gl.h> |
| 45 | #include <EGL/egl.h> |
| 46 | #include <EGL/eglext.h> |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 47 | |
Kristian Høgsberg | 8def264 | 2011-01-14 17:41:33 -0500 | [diff] [blame] | 48 | #ifdef HAVE_CAIRO_EGL |
Kristian Høgsberg | a85fe3c | 2010-06-08 14:08:30 -0400 | [diff] [blame] | 49 | #include <cairo-gl.h> |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 50 | #endif |
Kristian Høgsberg | 61017b1 | 2008-11-02 18:51:48 -0500 | [diff] [blame] | 51 | |
Kristian Høgsberg | 94adf6c | 2010-06-25 16:50:05 -0400 | [diff] [blame] | 52 | #include <X11/extensions/XKBcommon.h> |
| 53 | |
Kristian Høgsberg | 5ee1a60 | 2008-12-11 23:18:45 -0500 | [diff] [blame] | 54 | #include <linux/input.h> |
Pekka Paalanen | 50719bc | 2011-11-22 14:18:50 +0200 | [diff] [blame] | 55 | #include <wayland-client.h> |
Kristian Høgsberg | b91cd10 | 2010-08-16 16:17:42 -0400 | [diff] [blame] | 56 | #include "cairo-util.h" |
Kristian Høgsberg | 2f2cfae | 2008-11-08 22:46:30 -0500 | [diff] [blame] | 57 | |
Kristian Høgsberg | 0c4457f | 2008-12-07 19:59:11 -0500 | [diff] [blame] | 58 | #include "window.h" |
Kristian Høgsberg | 8a9cda8 | 2008-11-03 15:31:30 -0500 | [diff] [blame] | 59 | |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 60 | struct display { |
Kristian Høgsberg | 4097923 | 2008-11-25 22:40:39 -0500 | [diff] [blame] | 61 | struct wl_display *display; |
Kristian Høgsberg | d2412e2 | 2008-12-15 20:35:24 -0500 | [diff] [blame] | 62 | struct wl_compositor *compositor; |
Kristian Høgsberg | 83fc061 | 2010-08-04 22:44:55 -0400 | [diff] [blame] | 63 | struct wl_shell *shell; |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 64 | struct wl_shm *shm; |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 65 | struct wl_data_device_manager *data_device_manager; |
Kristian Høgsberg | a85fe3c | 2010-06-08 14:08:30 -0400 | [diff] [blame] | 66 | EGLDisplay dpy; |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 67 | EGLConfig rgb_config; |
Benjamin Franzke | 4b87a13 | 2011-09-01 10:36:16 +0200 | [diff] [blame] | 68 | EGLConfig premultiplied_argb_config; |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 69 | EGLContext rgb_ctx; |
| 70 | EGLContext argb_ctx; |
| 71 | cairo_device_t *rgb_device; |
| 72 | cairo_device_t *argb_device; |
Kristian Høgsberg | 3a69627 | 2011-09-14 17:33:48 -0400 | [diff] [blame] | 73 | |
| 74 | int display_fd; |
| 75 | uint32_t mask; |
| 76 | struct task display_task; |
| 77 | |
| 78 | int epoll_fd; |
| 79 | struct wl_list deferred_list; |
| 80 | |
Pekka Paalanen | 826d795 | 2011-12-15 10:14:07 +0200 | [diff] [blame] | 81 | int running; |
| 82 | |
Kristian Høgsberg | 478d926 | 2010-06-08 20:34:11 -0400 | [diff] [blame] | 83 | struct wl_list window_list; |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 84 | struct wl_list input_list; |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 85 | struct wl_list output_list; |
Kristian Høgsberg | dcb71b6 | 2010-06-15 17:16:35 -0400 | [diff] [blame] | 86 | cairo_surface_t *active_frame, *inactive_frame, *shadow; |
Kristian Høgsberg | 3e6e7e6 | 2010-07-02 15:12:02 -0400 | [diff] [blame] | 87 | struct xkb_desc *xkb; |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 88 | cairo_surface_t **pointer_surfaces; |
Kristian Høgsberg | e9d37bd | 2010-09-02 20:22:42 -0400 | [diff] [blame] | 89 | |
Kristian Høgsberg | 0d5007a | 2011-02-09 10:57:44 -0500 | [diff] [blame] | 90 | PFNGLEGLIMAGETARGETTEXTURE2DOESPROC image_target_texture_2d; |
| 91 | PFNEGLCREATEIMAGEKHRPROC create_image; |
| 92 | PFNEGLDESTROYIMAGEKHRPROC destroy_image; |
Pekka Paalanen | 999c5b5 | 2011-11-30 10:52:38 +0200 | [diff] [blame] | 93 | |
| 94 | display_output_handler_t output_configure_handler; |
| 95 | |
| 96 | void *user_data; |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 97 | }; |
| 98 | |
Kristian Høgsberg | 0c29eb2 | 2011-09-06 18:02:34 -0400 | [diff] [blame] | 99 | enum { |
Kristian Høgsberg | 0c29eb2 | 2011-09-06 18:02:34 -0400 | [diff] [blame] | 100 | TYPE_TOPLEVEL, |
Kristian Høgsberg | f8ab46e | 2011-09-08 16:56:38 -0400 | [diff] [blame] | 101 | TYPE_FULLSCREEN, |
Kristian Høgsberg | 0c29eb2 | 2011-09-06 18:02:34 -0400 | [diff] [blame] | 102 | TYPE_TRANSIENT, |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 103 | TYPE_MENU, |
Kristian Høgsberg | 0c29eb2 | 2011-09-06 18:02:34 -0400 | [diff] [blame] | 104 | TYPE_CUSTOM |
| 105 | }; |
| 106 | |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 107 | struct window { |
| 108 | struct display *display; |
Kristian Høgsberg | 248c1b6 | 2011-01-21 18:03:15 -0500 | [diff] [blame] | 109 | struct window *parent; |
Kristian Høgsberg | 61017b1 | 2008-11-02 18:51:48 -0500 | [diff] [blame] | 110 | struct wl_surface *surface; |
Pekka Paalanen | 9d1613e | 2011-11-25 12:09:16 +0200 | [diff] [blame] | 111 | struct wl_shell_surface *shell_surface; |
Kristian Høgsberg | d5fb9cc | 2011-01-25 12:45:37 -0500 | [diff] [blame] | 112 | char *title; |
Kristian Høgsberg | 82da52b | 2010-12-17 09:53:12 -0500 | [diff] [blame] | 113 | struct rectangle allocation, saved_allocation, server_allocation; |
Kristian Høgsberg | 248c1b6 | 2011-01-21 18:03:15 -0500 | [diff] [blame] | 114 | int x, y; |
Kristian Høgsberg | 83fc061 | 2010-08-04 22:44:55 -0400 | [diff] [blame] | 115 | int resize_edges; |
Kristian Høgsberg | 80d746f | 2010-06-14 23:52:50 -0400 | [diff] [blame] | 116 | int redraw_scheduled; |
Kristian Høgsberg | 3a69627 | 2011-09-14 17:33:48 -0400 | [diff] [blame] | 117 | struct task redraw_task; |
Kristian Høgsberg | 0c4457f | 2008-12-07 19:59:11 -0500 | [diff] [blame] | 118 | int minimum_width, minimum_height; |
Kristian Høgsberg | 4097923 | 2008-11-25 22:40:39 -0500 | [diff] [blame] | 119 | int margin; |
Kristian Høgsberg | 0c29eb2 | 2011-09-06 18:02:34 -0400 | [diff] [blame] | 120 | int type; |
Kristian Høgsberg | a85fe3c | 2010-06-08 14:08:30 -0400 | [diff] [blame] | 121 | int decoration; |
Kristian Høgsberg | 3be87d1 | 2011-05-13 13:45:17 -0400 | [diff] [blame] | 122 | int transparent; |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 123 | struct input *keyboard_device; |
Kristian Høgsberg | 61017b1 | 2008-11-02 18:51:48 -0500 | [diff] [blame] | 124 | uint32_t name; |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 125 | enum window_buffer_type buffer_type; |
Kristian Høgsberg | 78231c8 | 2008-11-08 15:06:01 -0500 | [diff] [blame] | 126 | |
Kristian Høgsberg | 6a1b201 | 2009-12-16 14:43:37 -0500 | [diff] [blame] | 127 | cairo_surface_t *cairo_surface, *pending_surface; |
Kristian Høgsberg | 8a9cda8 | 2008-11-03 15:31:30 -0500 | [diff] [blame] | 128 | |
Kristian Høgsberg | 0c4457f | 2008-12-07 19:59:11 -0500 | [diff] [blame] | 129 | window_resize_handler_t resize_handler; |
Kristian Høgsberg | 80d746f | 2010-06-14 23:52:50 -0400 | [diff] [blame] | 130 | window_redraw_handler_t redraw_handler; |
Kristian Høgsberg | 6e83d58 | 2008-12-08 00:01:36 -0500 | [diff] [blame] | 131 | window_key_handler_t key_handler; |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 132 | window_button_handler_t button_handler; |
Kristian Høgsberg | 3c248cc | 2009-02-22 23:01:35 -0500 | [diff] [blame] | 133 | window_keyboard_focus_handler_t keyboard_focus_handler; |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 134 | window_motion_handler_t motion_handler; |
Kristian Høgsberg | 900b226 | 2011-09-06 14:33:52 -0400 | [diff] [blame] | 135 | window_enter_handler_t enter_handler; |
| 136 | window_leave_handler_t leave_handler; |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 137 | window_item_focus_handler_t item_focus_handler; |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 138 | window_data_handler_t data_handler; |
| 139 | window_drop_handler_t drop_handler; |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 140 | |
| 141 | struct wl_list item_list; |
| 142 | struct item *focus_item; |
| 143 | uint32_t item_grab_button; |
Kristian Høgsberg | a85fe3c | 2010-06-08 14:08:30 -0400 | [diff] [blame] | 144 | |
Kristian Høgsberg | 0c4457f | 2008-12-07 19:59:11 -0500 | [diff] [blame] | 145 | void *user_data; |
Kristian Høgsberg | 478d926 | 2010-06-08 20:34:11 -0400 | [diff] [blame] | 146 | struct wl_list link; |
Kristian Høgsberg | 61017b1 | 2008-11-02 18:51:48 -0500 | [diff] [blame] | 147 | }; |
| 148 | |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 149 | struct item { |
| 150 | struct wl_list link; |
| 151 | struct rectangle allocation; |
| 152 | void *user_data; |
| 153 | }; |
| 154 | |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 155 | struct input { |
| 156 | struct display *display; |
| 157 | struct wl_input_device *input_device; |
| 158 | struct window *pointer_focus; |
| 159 | struct window *keyboard_focus; |
Kristian Høgsberg | 7d80406 | 2010-09-07 21:50:06 -0400 | [diff] [blame] | 160 | uint32_t current_pointer_image; |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 161 | uint32_t modifiers; |
| 162 | int32_t x, y, sx, sy; |
| 163 | struct wl_list link; |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 164 | |
| 165 | struct wl_data_device *data_device; |
| 166 | struct data_offer *drag_offer; |
| 167 | struct data_offer *selection_offer; |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 168 | }; |
| 169 | |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 170 | struct output { |
| 171 | struct display *display; |
| 172 | struct wl_output *output; |
| 173 | struct rectangle allocation; |
| 174 | struct wl_list link; |
Pekka Paalanen | 999c5b5 | 2011-11-30 10:52:38 +0200 | [diff] [blame] | 175 | |
| 176 | display_output_handler_t destroy_handler; |
| 177 | void *user_data; |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 178 | }; |
| 179 | |
Kristian Høgsberg | 7d80406 | 2010-09-07 21:50:06 -0400 | [diff] [blame] | 180 | enum { |
| 181 | POINTER_DEFAULT = 100, |
| 182 | POINTER_UNSET |
| 183 | }; |
| 184 | |
Kristian Høgsberg | 82da52b | 2010-12-17 09:53:12 -0500 | [diff] [blame] | 185 | enum window_location { |
| 186 | WINDOW_INTERIOR = 0, |
| 187 | WINDOW_RESIZING_TOP = 1, |
| 188 | WINDOW_RESIZING_BOTTOM = 2, |
| 189 | WINDOW_RESIZING_LEFT = 4, |
| 190 | WINDOW_RESIZING_TOP_LEFT = 5, |
| 191 | WINDOW_RESIZING_BOTTOM_LEFT = 6, |
| 192 | WINDOW_RESIZING_RIGHT = 8, |
| 193 | WINDOW_RESIZING_TOP_RIGHT = 9, |
| 194 | WINDOW_RESIZING_BOTTOM_RIGHT = 10, |
| 195 | WINDOW_RESIZING_MASK = 15, |
| 196 | WINDOW_EXTERIOR = 16, |
| 197 | WINDOW_TITLEBAR = 17, |
| 198 | WINDOW_CLIENT_AREA = 18, |
| 199 | }; |
| 200 | |
Kristian Høgsberg | c7c6064 | 2010-08-29 21:33:39 -0400 | [diff] [blame] | 201 | const char *option_xkb_layout = "us"; |
| 202 | const char *option_xkb_variant = ""; |
| 203 | const char *option_xkb_options = ""; |
| 204 | |
| 205 | static const GOptionEntry xkb_option_entries[] = { |
| 206 | { "xkb-layout", 0, 0, G_OPTION_ARG_STRING, |
| 207 | &option_xkb_layout, "XKB Layout" }, |
| 208 | { "xkb-variant", 0, 0, G_OPTION_ARG_STRING, |
| 209 | &option_xkb_variant, "XKB Variant" }, |
| 210 | { "xkb-options", 0, 0, G_OPTION_ARG_STRING, |
| 211 | &option_xkb_options, "XKB Options" }, |
| 212 | { NULL } |
| 213 | }; |
| 214 | |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 215 | static const cairo_user_data_key_t surface_data_key; |
| 216 | struct surface_data { |
| 217 | struct wl_buffer *buffer; |
| 218 | }; |
| 219 | |
Kristian Høgsberg | 1f5d507 | 2010-11-29 08:13:35 -0500 | [diff] [blame] | 220 | #define MULT(_d,c,a,t) \ |
| 221 | do { t = c * a + 0x7f; _d = ((t >> 8) + t) >> 8; } while (0) |
| 222 | |
Kristian Høgsberg | 8def264 | 2011-01-14 17:41:33 -0500 | [diff] [blame] | 223 | #ifdef HAVE_CAIRO_EGL |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 224 | |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 225 | struct egl_window_surface_data { |
| 226 | struct display *display; |
| 227 | struct wl_surface *surface; |
| 228 | struct wl_egl_window *window; |
| 229 | EGLSurface surf; |
| 230 | }; |
| 231 | |
| 232 | static void |
| 233 | egl_window_surface_data_destroy(void *p) |
| 234 | { |
| 235 | struct egl_window_surface_data *data = p; |
| 236 | struct display *d = data->display; |
| 237 | |
| 238 | eglDestroySurface(d->dpy, data->surf); |
| 239 | wl_egl_window_destroy(data->window); |
| 240 | data->surface = NULL; |
| 241 | |
| 242 | free(p); |
| 243 | } |
| 244 | |
| 245 | static cairo_surface_t * |
| 246 | display_create_egl_window_surface(struct display *display, |
| 247 | struct wl_surface *surface, |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 248 | uint32_t flags, |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 249 | struct rectangle *rectangle) |
| 250 | { |
| 251 | cairo_surface_t *cairo_surface; |
| 252 | struct egl_window_surface_data *data; |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 253 | EGLConfig config; |
| 254 | const EGLint *attribs; |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 255 | cairo_device_t *device; |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 256 | |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 257 | static const EGLint premul_attribs[] = { |
| 258 | EGL_ALPHA_FORMAT, EGL_ALPHA_FORMAT_PRE, |
| 259 | EGL_NONE |
| 260 | }; |
| 261 | |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 262 | data = malloc(sizeof *data); |
| 263 | if (data == NULL) |
| 264 | return NULL; |
| 265 | |
| 266 | data->display = display; |
| 267 | data->surface = surface; |
| 268 | |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 269 | if (flags & SURFACE_OPAQUE) { |
| 270 | config = display->rgb_config; |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 271 | device = display->rgb_device; |
Benjamin Franzke | 4b87a13 | 2011-09-01 10:36:16 +0200 | [diff] [blame] | 272 | attribs = NULL; |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 273 | } else { |
| 274 | config = display->premultiplied_argb_config; |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 275 | device = display->argb_device; |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 276 | attribs = premul_attribs; |
| 277 | } |
| 278 | |
Kristian Høgsberg | 91342c6 | 2011-04-14 14:44:58 -0400 | [diff] [blame] | 279 | data->window = wl_egl_window_create(surface, |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 280 | rectangle->width, |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 281 | rectangle->height); |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 282 | |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 283 | data->surf = eglCreateWindowSurface(display->dpy, config, |
| 284 | data->window, attribs); |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 285 | |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 286 | cairo_surface = cairo_gl_surface_create_for_egl(device, |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 287 | data->surf, |
| 288 | rectangle->width, |
| 289 | rectangle->height); |
| 290 | |
| 291 | cairo_surface_set_user_data(cairo_surface, &surface_data_key, |
| 292 | data, egl_window_surface_data_destroy); |
| 293 | |
| 294 | return cairo_surface; |
| 295 | } |
| 296 | |
Kristian Høgsberg | 297c631 | 2011-02-04 14:11:33 -0500 | [diff] [blame] | 297 | struct egl_image_surface_data { |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 298 | struct surface_data data; |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 299 | cairo_device_t *device; |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 300 | EGLImageKHR image; |
| 301 | GLuint texture; |
Chia-I Wu | 4d8ba21 | 2010-10-29 15:20:17 +0800 | [diff] [blame] | 302 | struct display *display; |
Kristian Høgsberg | 297c631 | 2011-02-04 14:11:33 -0500 | [diff] [blame] | 303 | struct wl_egl_pixmap *pixmap; |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 304 | }; |
| 305 | |
| 306 | static void |
Kristian Høgsberg | 297c631 | 2011-02-04 14:11:33 -0500 | [diff] [blame] | 307 | egl_image_surface_data_destroy(void *p) |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 308 | { |
Kristian Høgsberg | 297c631 | 2011-02-04 14:11:33 -0500 | [diff] [blame] | 309 | struct egl_image_surface_data *data = p; |
Chia-I Wu | 4d8ba21 | 2010-10-29 15:20:17 +0800 | [diff] [blame] | 310 | struct display *d = data->display; |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 311 | |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 312 | cairo_device_acquire(data->device); |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 313 | glDeleteTextures(1, &data->texture); |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 314 | cairo_device_release(data->device); |
Chia-I Wu | 4d8ba21 | 2010-10-29 15:20:17 +0800 | [diff] [blame] | 315 | |
Kristian Høgsberg | 0d5007a | 2011-02-09 10:57:44 -0500 | [diff] [blame] | 316 | d->destroy_image(d->dpy, data->image); |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 317 | wl_buffer_destroy(data->data.buffer); |
Kristian Høgsberg | bfb8e61 | 2011-02-07 10:30:38 -0500 | [diff] [blame] | 318 | wl_egl_pixmap_destroy(data->pixmap); |
Kristian Høgsberg | 297c631 | 2011-02-04 14:11:33 -0500 | [diff] [blame] | 319 | free(p); |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 320 | } |
| 321 | |
Kristian Høgsberg | 2b43bd7 | 2010-11-08 15:45:55 -0500 | [diff] [blame] | 322 | EGLImageKHR |
Kristian Høgsberg | 297c631 | 2011-02-04 14:11:33 -0500 | [diff] [blame] | 323 | display_get_image_for_egl_image_surface(struct display *display, |
| 324 | cairo_surface_t *surface) |
Kristian Høgsberg | 2b43bd7 | 2010-11-08 15:45:55 -0500 | [diff] [blame] | 325 | { |
Kristian Høgsberg | 297c631 | 2011-02-04 14:11:33 -0500 | [diff] [blame] | 326 | struct egl_image_surface_data *data; |
Kristian Høgsberg | 2b43bd7 | 2010-11-08 15:45:55 -0500 | [diff] [blame] | 327 | |
| 328 | data = cairo_surface_get_user_data (surface, &surface_data_key); |
| 329 | |
| 330 | return data->image; |
| 331 | } |
| 332 | |
Kristian Høgsberg | 06bc264 | 2010-12-01 09:50:16 -0500 | [diff] [blame] | 333 | static cairo_surface_t * |
Kristian Høgsberg | 297c631 | 2011-02-04 14:11:33 -0500 | [diff] [blame] | 334 | display_create_egl_image_surface(struct display *display, |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 335 | uint32_t flags, |
Kristian Høgsberg | 297c631 | 2011-02-04 14:11:33 -0500 | [diff] [blame] | 336 | struct rectangle *rectangle) |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 337 | { |
Kristian Høgsberg | 297c631 | 2011-02-04 14:11:33 -0500 | [diff] [blame] | 338 | struct egl_image_surface_data *data; |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 339 | EGLDisplay dpy = display->dpy; |
| 340 | cairo_surface_t *surface; |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 341 | cairo_content_t content; |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 342 | |
| 343 | data = malloc(sizeof *data); |
| 344 | if (data == NULL) |
| 345 | return NULL; |
| 346 | |
Chia-I Wu | 4d8ba21 | 2010-10-29 15:20:17 +0800 | [diff] [blame] | 347 | data->display = display; |
| 348 | |
Kristian Høgsberg | 91342c6 | 2011-04-14 14:44:58 -0400 | [diff] [blame] | 349 | data->pixmap = wl_egl_pixmap_create(rectangle->width, |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 350 | rectangle->height, 0); |
Kristian Høgsberg | 297c631 | 2011-02-04 14:11:33 -0500 | [diff] [blame] | 351 | if (data->pixmap == NULL) { |
nobled | 7b87cb0 | 2011-02-01 18:51:47 +0000 | [diff] [blame] | 352 | free(data); |
| 353 | return NULL; |
| 354 | } |
| 355 | |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 356 | if (flags & SURFACE_OPAQUE) { |
| 357 | data->device = display->rgb_device; |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 358 | content = CAIRO_CONTENT_COLOR; |
| 359 | } else { |
| 360 | data->device = display->argb_device; |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 361 | content = CAIRO_CONTENT_COLOR_ALPHA; |
| 362 | } |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 363 | |
Kristian Høgsberg | 0d5007a | 2011-02-09 10:57:44 -0500 | [diff] [blame] | 364 | data->image = display->create_image(dpy, NULL, |
| 365 | EGL_NATIVE_PIXMAP_KHR, |
| 366 | (EGLClientBuffer) data->pixmap, |
| 367 | NULL); |
Kristian Høgsberg | 297c631 | 2011-02-04 14:11:33 -0500 | [diff] [blame] | 368 | if (data->image == EGL_NO_IMAGE_KHR) { |
Kristian Høgsberg | bfb8e61 | 2011-02-07 10:30:38 -0500 | [diff] [blame] | 369 | wl_egl_pixmap_destroy(data->pixmap); |
Kristian Høgsberg | 297c631 | 2011-02-04 14:11:33 -0500 | [diff] [blame] | 370 | free(data); |
| 371 | return NULL; |
| 372 | } |
| 373 | |
| 374 | data->data.buffer = |
Kristian Høgsberg | 91342c6 | 2011-04-14 14:44:58 -0400 | [diff] [blame] | 375 | wl_egl_pixmap_create_buffer(data->pixmap); |
Kristian Høgsberg | 297c631 | 2011-02-04 14:11:33 -0500 | [diff] [blame] | 376 | |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 377 | cairo_device_acquire(data->device); |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 378 | glGenTextures(1, &data->texture); |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 379 | glBindTexture(GL_TEXTURE_2D, data->texture); |
Kristian Høgsberg | 0d5007a | 2011-02-09 10:57:44 -0500 | [diff] [blame] | 380 | display->image_target_texture_2d(GL_TEXTURE_2D, data->image); |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 381 | cairo_device_release(data->device); |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 382 | |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 383 | surface = cairo_gl_surface_create_for_texture(data->device, |
| 384 | content, |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 385 | data->texture, |
| 386 | rectangle->width, |
| 387 | rectangle->height); |
| 388 | |
| 389 | cairo_surface_set_user_data (surface, &surface_data_key, |
Kristian Høgsberg | 297c631 | 2011-02-04 14:11:33 -0500 | [diff] [blame] | 390 | data, egl_image_surface_data_destroy); |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 391 | |
| 392 | return surface; |
| 393 | } |
| 394 | |
Kristian Høgsberg | 06bc264 | 2010-12-01 09:50:16 -0500 | [diff] [blame] | 395 | static cairo_surface_t * |
Kristian Høgsberg | 297c631 | 2011-02-04 14:11:33 -0500 | [diff] [blame] | 396 | display_create_egl_image_surface_from_file(struct display *display, |
| 397 | const char *filename, |
| 398 | struct rectangle *rect) |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 399 | { |
| 400 | cairo_surface_t *surface; |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 401 | GdkPixbuf *pixbuf; |
| 402 | GError *error = NULL; |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 403 | int stride, i; |
| 404 | unsigned char *pixels, *p, *end; |
Kristian Høgsberg | 297c631 | 2011-02-04 14:11:33 -0500 | [diff] [blame] | 405 | struct egl_image_surface_data *data; |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 406 | |
| 407 | pixbuf = gdk_pixbuf_new_from_file_at_scale(filename, |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 408 | rect->width, rect->height, |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 409 | FALSE, &error); |
| 410 | if (error != NULL) |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 411 | return NULL; |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 412 | |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 413 | if (!gdk_pixbuf_get_has_alpha(pixbuf) || |
| 414 | gdk_pixbuf_get_n_channels(pixbuf) != 4) { |
Darxus@chaosreigns.com | c4df99c | 2011-01-25 15:00:56 -0500 | [diff] [blame] | 415 | g_object_unref(pixbuf); |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 416 | return NULL; |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 417 | } |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 418 | |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 419 | |
| 420 | stride = gdk_pixbuf_get_rowstride(pixbuf); |
| 421 | pixels = gdk_pixbuf_get_pixels(pixbuf); |
| 422 | |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 423 | for (i = 0; i < rect->height; i++) { |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 424 | p = pixels + i * stride; |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 425 | end = p + rect->width * 4; |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 426 | while (p < end) { |
| 427 | unsigned int t; |
| 428 | |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 429 | MULT(p[0], p[0], p[3], t); |
| 430 | MULT(p[1], p[1], p[3], t); |
| 431 | MULT(p[2], p[2], p[3], t); |
| 432 | p += 4; |
| 433 | |
| 434 | } |
| 435 | } |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 436 | |
Benjamin Franzke | 4b87a13 | 2011-09-01 10:36:16 +0200 | [diff] [blame] | 437 | surface = display_create_egl_image_surface(display, 0, rect); |
nobled | 7b87cb0 | 2011-02-01 18:51:47 +0000 | [diff] [blame] | 438 | if (surface == NULL) { |
| 439 | g_object_unref(pixbuf); |
| 440 | return NULL; |
| 441 | } |
| 442 | |
Chia-I Wu | 4d8ba21 | 2010-10-29 15:20:17 +0800 | [diff] [blame] | 443 | data = cairo_surface_get_user_data(surface, &surface_data_key); |
| 444 | |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 445 | cairo_device_acquire(display->argb_device); |
Chia-I Wu | 4d8ba21 | 2010-10-29 15:20:17 +0800 | [diff] [blame] | 446 | glBindTexture(GL_TEXTURE_2D, data->texture); |
Chia-I Wu | 1f41190 | 2010-10-29 15:20:16 +0800 | [diff] [blame] | 447 | glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, rect->width, rect->height, |
| 448 | GL_RGBA, GL_UNSIGNED_BYTE, pixels); |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 449 | cairo_device_release(display->argb_device); |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 450 | |
Darxus@chaosreigns.com | c4df99c | 2011-01-25 15:00:56 -0500 | [diff] [blame] | 451 | g_object_unref(pixbuf); |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 452 | |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 453 | return surface; |
| 454 | } |
| 455 | |
| 456 | #endif |
| 457 | |
| 458 | struct wl_buffer * |
| 459 | display_get_buffer_for_surface(struct display *display, |
| 460 | cairo_surface_t *surface) |
| 461 | { |
| 462 | struct surface_data *data; |
| 463 | |
| 464 | data = cairo_surface_get_user_data (surface, &surface_data_key); |
| 465 | |
| 466 | return data->buffer; |
| 467 | } |
| 468 | |
| 469 | struct shm_surface_data { |
| 470 | struct surface_data data; |
| 471 | void *map; |
| 472 | size_t length; |
| 473 | }; |
| 474 | |
Kristian Høgsberg | 06bc264 | 2010-12-01 09:50:16 -0500 | [diff] [blame] | 475 | static void |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 476 | shm_surface_data_destroy(void *p) |
| 477 | { |
| 478 | struct shm_surface_data *data = p; |
| 479 | |
| 480 | wl_buffer_destroy(data->data.buffer); |
| 481 | munmap(data->map, data->length); |
| 482 | } |
| 483 | |
Kristian Høgsberg | 06bc264 | 2010-12-01 09:50:16 -0500 | [diff] [blame] | 484 | static cairo_surface_t * |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 485 | display_create_shm_surface(struct display *display, |
Kristian Høgsberg | 3be87d1 | 2011-05-13 13:45:17 -0400 | [diff] [blame] | 486 | struct rectangle *rectangle, uint32_t flags) |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 487 | { |
| 488 | struct shm_surface_data *data; |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 489 | uint32_t format; |
Kristian Høgsberg | 3be87d1 | 2011-05-13 13:45:17 -0400 | [diff] [blame] | 490 | cairo_surface_t *surface; |
Bryce Harrington | 40269a6 | 2010-11-19 12:15:36 -0800 | [diff] [blame] | 491 | int stride, fd; |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 492 | char filename[] = "/tmp/wayland-shm-XXXXXX"; |
| 493 | |
| 494 | data = malloc(sizeof *data); |
| 495 | if (data == NULL) |
| 496 | return NULL; |
| 497 | |
| 498 | stride = cairo_format_stride_for_width (CAIRO_FORMAT_ARGB32, |
| 499 | rectangle->width); |
| 500 | data->length = stride * rectangle->height; |
| 501 | fd = mkstemp(filename); |
| 502 | if (fd < 0) { |
nobled | 14d222f | 2011-02-01 18:48:46 +0000 | [diff] [blame] | 503 | fprintf(stderr, "open %s failed: %m\n", filename); |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 504 | return NULL; |
| 505 | } |
| 506 | if (ftruncate(fd, data->length) < 0) { |
nobled | 14d222f | 2011-02-01 18:48:46 +0000 | [diff] [blame] | 507 | fprintf(stderr, "ftruncate failed: %m\n"); |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 508 | close(fd); |
| 509 | return NULL; |
| 510 | } |
| 511 | |
| 512 | data->map = mmap(NULL, data->length, |
| 513 | PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); |
| 514 | unlink(filename); |
| 515 | |
| 516 | if (data->map == MAP_FAILED) { |
nobled | 14d222f | 2011-02-01 18:48:46 +0000 | [diff] [blame] | 517 | fprintf(stderr, "mmap failed: %m\n"); |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 518 | close(fd); |
| 519 | return NULL; |
| 520 | } |
| 521 | |
| 522 | surface = cairo_image_surface_create_for_data (data->map, |
| 523 | CAIRO_FORMAT_ARGB32, |
| 524 | rectangle->width, |
| 525 | rectangle->height, |
| 526 | stride); |
| 527 | |
| 528 | cairo_surface_set_user_data (surface, &surface_data_key, |
| 529 | data, shm_surface_data_destroy); |
| 530 | |
Kristian Høgsberg | 3be87d1 | 2011-05-13 13:45:17 -0400 | [diff] [blame] | 531 | if (flags & SURFACE_OPAQUE) |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 532 | format = WL_SHM_FORMAT_XRGB32; |
Kristian Høgsberg | 3be87d1 | 2011-05-13 13:45:17 -0400 | [diff] [blame] | 533 | else |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 534 | format = WL_SHM_FORMAT_PREMULTIPLIED_ARGB32; |
Kristian Høgsberg | 3be87d1 | 2011-05-13 13:45:17 -0400 | [diff] [blame] | 535 | |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 536 | data->data.buffer = wl_shm_create_buffer(display->shm, |
| 537 | fd, |
| 538 | rectangle->width, |
| 539 | rectangle->height, |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 540 | stride, format); |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 541 | |
| 542 | close(fd); |
| 543 | |
| 544 | return surface; |
| 545 | } |
| 546 | |
Kristian Høgsberg | 06bc264 | 2010-12-01 09:50:16 -0500 | [diff] [blame] | 547 | static cairo_surface_t * |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 548 | display_create_shm_surface_from_file(struct display *display, |
| 549 | const char *filename, |
| 550 | struct rectangle *rect) |
| 551 | { |
| 552 | cairo_surface_t *surface; |
| 553 | GdkPixbuf *pixbuf; |
| 554 | GError *error = NULL; |
| 555 | int stride, i; |
| 556 | unsigned char *pixels, *p, *end, *dest_data; |
| 557 | int dest_stride; |
| 558 | uint32_t *d; |
| 559 | |
| 560 | pixbuf = gdk_pixbuf_new_from_file_at_scale(filename, |
| 561 | rect->width, rect->height, |
| 562 | FALSE, &error); |
| 563 | if (error != NULL) |
| 564 | return NULL; |
| 565 | |
| 566 | if (!gdk_pixbuf_get_has_alpha(pixbuf) || |
| 567 | gdk_pixbuf_get_n_channels(pixbuf) != 4) { |
Darxus@chaosreigns.com | c4df99c | 2011-01-25 15:00:56 -0500 | [diff] [blame] | 568 | g_object_unref(pixbuf); |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 569 | return NULL; |
| 570 | } |
| 571 | |
| 572 | stride = gdk_pixbuf_get_rowstride(pixbuf); |
| 573 | pixels = gdk_pixbuf_get_pixels(pixbuf); |
| 574 | |
Kristian Høgsberg | 3be87d1 | 2011-05-13 13:45:17 -0400 | [diff] [blame] | 575 | surface = display_create_shm_surface(display, rect, 0); |
nobled | 7b87cb0 | 2011-02-01 18:51:47 +0000 | [diff] [blame] | 576 | if (surface == NULL) { |
| 577 | g_object_unref(pixbuf); |
| 578 | return NULL; |
| 579 | } |
| 580 | |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 581 | dest_data = cairo_image_surface_get_data (surface); |
| 582 | dest_stride = cairo_image_surface_get_stride (surface); |
| 583 | |
| 584 | for (i = 0; i < rect->height; i++) { |
| 585 | d = (uint32_t *) (dest_data + i * dest_stride); |
| 586 | p = pixels + i * stride; |
| 587 | end = p + rect->width * 4; |
| 588 | while (p < end) { |
| 589 | unsigned int t; |
| 590 | unsigned char a, r, g, b; |
| 591 | |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 592 | a = p[3]; |
| 593 | MULT(r, p[0], a, t); |
| 594 | MULT(g, p[1], a, t); |
| 595 | MULT(b, p[2], a, t); |
| 596 | p += 4; |
| 597 | *d++ = (a << 24) | (r << 16) | (g << 8) | b; |
| 598 | } |
| 599 | } |
| 600 | |
Darxus@chaosreigns.com | c4df99c | 2011-01-25 15:00:56 -0500 | [diff] [blame] | 601 | g_object_unref(pixbuf); |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 602 | |
| 603 | return surface; |
| 604 | } |
| 605 | |
nobled | 7b87cb0 | 2011-02-01 18:51:47 +0000 | [diff] [blame] | 606 | static int |
| 607 | check_size(struct rectangle *rect) |
| 608 | { |
| 609 | if (rect->width && rect->height) |
| 610 | return 0; |
| 611 | |
| 612 | fprintf(stderr, "tried to create surface of " |
| 613 | "width: %d, height: %d\n", rect->width, rect->height); |
| 614 | return -1; |
| 615 | } |
| 616 | |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 617 | cairo_surface_t * |
| 618 | display_create_surface(struct display *display, |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 619 | struct wl_surface *surface, |
Kristian Høgsberg | 3be87d1 | 2011-05-13 13:45:17 -0400 | [diff] [blame] | 620 | struct rectangle *rectangle, |
| 621 | uint32_t flags) |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 622 | { |
nobled | 7b87cb0 | 2011-02-01 18:51:47 +0000 | [diff] [blame] | 623 | if (check_size(rectangle) < 0) |
| 624 | return NULL; |
Kristian Høgsberg | 8def264 | 2011-01-14 17:41:33 -0500 | [diff] [blame] | 625 | #ifdef HAVE_CAIRO_EGL |
Kristian Høgsberg | 297c631 | 2011-02-04 14:11:33 -0500 | [diff] [blame] | 626 | if (display->dpy) { |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 627 | if (surface) |
| 628 | return display_create_egl_window_surface(display, |
| 629 | surface, |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 630 | flags, |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 631 | rectangle); |
| 632 | else |
| 633 | return display_create_egl_image_surface(display, |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 634 | flags, |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 635 | rectangle); |
Yuval Fledel | 45568f6 | 2010-12-06 09:18:12 -0500 | [diff] [blame] | 636 | } |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 637 | #endif |
Kristian Høgsberg | 3be87d1 | 2011-05-13 13:45:17 -0400 | [diff] [blame] | 638 | return display_create_shm_surface(display, rectangle, flags); |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 639 | } |
| 640 | |
Kristian Høgsberg | 06bc264 | 2010-12-01 09:50:16 -0500 | [diff] [blame] | 641 | static cairo_surface_t * |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 642 | display_create_surface_from_file(struct display *display, |
| 643 | const char *filename, |
| 644 | struct rectangle *rectangle) |
| 645 | { |
nobled | 7b87cb0 | 2011-02-01 18:51:47 +0000 | [diff] [blame] | 646 | if (check_size(rectangle) < 0) |
| 647 | return NULL; |
Kristian Høgsberg | 8def264 | 2011-01-14 17:41:33 -0500 | [diff] [blame] | 648 | #ifdef HAVE_CAIRO_EGL |
Kristian Høgsberg | 297c631 | 2011-02-04 14:11:33 -0500 | [diff] [blame] | 649 | if (display->dpy) { |
| 650 | return display_create_egl_image_surface_from_file(display, |
| 651 | filename, |
| 652 | rectangle); |
Yuval Fledel | 45568f6 | 2010-12-06 09:18:12 -0500 | [diff] [blame] | 653 | } |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 654 | #endif |
Yuval Fledel | 45568f6 | 2010-12-06 09:18:12 -0500 | [diff] [blame] | 655 | return display_create_shm_surface_from_file(display, filename, rectangle); |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 656 | } |
Yuval Fledel | 45568f6 | 2010-12-06 09:18:12 -0500 | [diff] [blame] | 657 | static const struct { |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 658 | const char *filename; |
| 659 | int hotspot_x, hotspot_y; |
| 660 | } pointer_images[] = { |
| 661 | { DATADIR "/wayland/bottom_left_corner.png", 6, 30 }, |
| 662 | { DATADIR "/wayland/bottom_right_corner.png", 28, 28 }, |
| 663 | { DATADIR "/wayland/bottom_side.png", 16, 20 }, |
| 664 | { DATADIR "/wayland/grabbing.png", 20, 17 }, |
| 665 | { DATADIR "/wayland/left_ptr.png", 10, 5 }, |
| 666 | { DATADIR "/wayland/left_side.png", 10, 20 }, |
| 667 | { DATADIR "/wayland/right_side.png", 30, 19 }, |
| 668 | { DATADIR "/wayland/top_left_corner.png", 8, 8 }, |
| 669 | { DATADIR "/wayland/top_right_corner.png", 26, 8 }, |
| 670 | { DATADIR "/wayland/top_side.png", 18, 8 }, |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 671 | { DATADIR "/wayland/xterm.png", 15, 15 }, |
| 672 | { DATADIR "/wayland/hand1.png", 18, 11 } |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 673 | }; |
| 674 | |
| 675 | static void |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 676 | create_pointer_surfaces(struct display *display) |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 677 | { |
| 678 | int i, count; |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 679 | const int width = 32, height = 32; |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 680 | struct rectangle rect; |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 681 | |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 682 | count = ARRAY_LENGTH(pointer_images); |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 683 | display->pointer_surfaces = |
| 684 | malloc(count * sizeof *display->pointer_surfaces); |
| 685 | rect.width = width; |
| 686 | rect.height = height; |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 687 | for (i = 0; i < count; i++) { |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 688 | display->pointer_surfaces[i] = |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 689 | display_create_surface_from_file(display, |
| 690 | pointer_images[i].filename, |
| 691 | &rect); |
Rob Bradford | 21223bf | 2011-10-25 12:19:36 +0100 | [diff] [blame] | 692 | if (!display->pointer_surfaces[i]) { |
| 693 | fprintf(stderr, "Error loading pointer image: %s\n", |
| 694 | pointer_images[i].filename); |
| 695 | } |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 696 | } |
| 697 | |
| 698 | } |
| 699 | |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 700 | cairo_surface_t * |
| 701 | display_get_pointer_surface(struct display *display, int pointer, |
| 702 | int *width, int *height, |
| 703 | int *hotspot_x, int *hotspot_y) |
| 704 | { |
| 705 | cairo_surface_t *surface; |
| 706 | |
| 707 | surface = display->pointer_surfaces[pointer]; |
Kristian Høgsberg | 8def264 | 2011-01-14 17:41:33 -0500 | [diff] [blame] | 708 | #if HAVE_CAIRO_EGL |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 709 | *width = cairo_gl_surface_get_width(surface); |
| 710 | *height = cairo_gl_surface_get_height(surface); |
nobled | f8475c9 | 2011-01-05 17:41:55 +0000 | [diff] [blame] | 711 | #else |
| 712 | *width = cairo_image_surface_get_width(surface); |
| 713 | *height = cairo_image_surface_get_height(surface); |
| 714 | #endif |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 715 | *hotspot_x = pointer_images[pointer].hotspot_x; |
| 716 | *hotspot_y = pointer_images[pointer].hotspot_y; |
| 717 | |
| 718 | return cairo_surface_reference(surface); |
| 719 | } |
| 720 | |
Kristian Høgsberg | 9d69f8e | 2010-09-03 14:46:38 -0400 | [diff] [blame] | 721 | static void |
| 722 | window_attach_surface(struct window *window); |
| 723 | |
| 724 | static void |
Kristian Høgsberg | a8d1fa7 | 2011-08-23 18:14:06 -0400 | [diff] [blame] | 725 | free_surface(void *data, struct wl_callback *callback, uint32_t time) |
Kristian Høgsberg | 9d69f8e | 2010-09-03 14:46:38 -0400 | [diff] [blame] | 726 | { |
| 727 | struct window *window = data; |
| 728 | |
Kristian Høgsberg | a8d1fa7 | 2011-08-23 18:14:06 -0400 | [diff] [blame] | 729 | wl_callback_destroy(callback); |
Kristian Høgsberg | 9d69f8e | 2010-09-03 14:46:38 -0400 | [diff] [blame] | 730 | cairo_surface_destroy(window->pending_surface); |
| 731 | window->pending_surface = NULL; |
| 732 | if (window->cairo_surface) |
| 733 | window_attach_surface(window); |
| 734 | } |
| 735 | |
Kristian Høgsberg | a8d1fa7 | 2011-08-23 18:14:06 -0400 | [diff] [blame] | 736 | static const struct wl_callback_listener free_surface_listener = { |
| 737 | free_surface |
| 738 | }; |
| 739 | |
Kristian Høgsberg | 0395f30 | 2008-12-22 12:14:50 -0500 | [diff] [blame] | 740 | static void |
Benjamin Franzke | 14f7ff9 | 2011-06-23 12:10:51 +0200 | [diff] [blame] | 741 | window_get_resize_dx_dy(struct window *window, int *x, int *y) |
| 742 | { |
| 743 | if (window->resize_edges & WINDOW_RESIZING_LEFT) |
| 744 | *x = window->server_allocation.width - window->allocation.width; |
| 745 | else |
| 746 | *x = 0; |
| 747 | |
| 748 | if (window->resize_edges & WINDOW_RESIZING_TOP) |
| 749 | *y = window->server_allocation.height - |
| 750 | window->allocation.height; |
| 751 | else |
| 752 | *y = 0; |
| 753 | |
| 754 | window->resize_edges = 0; |
| 755 | } |
| 756 | |
| 757 | static void |
Kristian Høgsberg | e4fb78d | 2011-09-09 18:20:52 -0400 | [diff] [blame] | 758 | window_set_type(struct window *window) |
| 759 | { |
Pekka Paalanen | 6b2dc91 | 2011-11-29 10:25:08 +0200 | [diff] [blame] | 760 | if (!window->shell_surface) |
| 761 | return; |
| 762 | |
Kristian Høgsberg | e4fb78d | 2011-09-09 18:20:52 -0400 | [diff] [blame] | 763 | switch (window->type) { |
| 764 | case TYPE_FULLSCREEN: |
Pekka Paalanen | 9d1613e | 2011-11-25 12:09:16 +0200 | [diff] [blame] | 765 | wl_shell_surface_set_fullscreen(window->shell_surface); |
Kristian Høgsberg | e4fb78d | 2011-09-09 18:20:52 -0400 | [diff] [blame] | 766 | break; |
| 767 | case TYPE_TOPLEVEL: |
Pekka Paalanen | 9d1613e | 2011-11-25 12:09:16 +0200 | [diff] [blame] | 768 | wl_shell_surface_set_toplevel(window->shell_surface); |
Kristian Høgsberg | e4fb78d | 2011-09-09 18:20:52 -0400 | [diff] [blame] | 769 | break; |
| 770 | case TYPE_TRANSIENT: |
Pekka Paalanen | 9d1613e | 2011-11-25 12:09:16 +0200 | [diff] [blame] | 771 | wl_shell_surface_set_transient(window->shell_surface, |
| 772 | window->parent->shell_surface, |
| 773 | window->x, window->y, 0); |
Kristian Høgsberg | e4fb78d | 2011-09-09 18:20:52 -0400 | [diff] [blame] | 774 | break; |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 775 | case TYPE_MENU: |
| 776 | break; |
Kristian Høgsberg | e4fb78d | 2011-09-09 18:20:52 -0400 | [diff] [blame] | 777 | case TYPE_CUSTOM: |
| 778 | break; |
| 779 | } |
| 780 | } |
| 781 | |
| 782 | static void |
Kristian Høgsberg | 6a1b201 | 2009-12-16 14:43:37 -0500 | [diff] [blame] | 783 | window_attach_surface(struct window *window) |
| 784 | { |
Kristian Høgsberg | 5fcd0aa | 2010-08-09 14:43:33 -0400 | [diff] [blame] | 785 | struct display *display = window->display; |
| 786 | struct wl_buffer *buffer; |
Kristian Høgsberg | a8d1fa7 | 2011-08-23 18:14:06 -0400 | [diff] [blame] | 787 | struct wl_callback *cb; |
Benjamin Franzke | 22d5481 | 2011-07-16 19:50:32 +0000 | [diff] [blame] | 788 | #ifdef HAVE_CAIRO_EGL |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 789 | struct egl_window_surface_data *data; |
Benjamin Franzke | 22d5481 | 2011-07-16 19:50:32 +0000 | [diff] [blame] | 790 | #endif |
Kristian Høgsberg | 82da52b | 2010-12-17 09:53:12 -0500 | [diff] [blame] | 791 | int32_t x, y; |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 792 | |
Kristian Høgsberg | e4fb78d | 2011-09-09 18:20:52 -0400 | [diff] [blame] | 793 | if (display->shell) |
| 794 | window_set_type(window); |
| 795 | |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 796 | switch (window->buffer_type) { |
Benjamin Franzke | 22d5481 | 2011-07-16 19:50:32 +0000 | [diff] [blame] | 797 | #ifdef HAVE_CAIRO_EGL |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 798 | case WINDOW_BUFFER_TYPE_EGL_WINDOW: |
| 799 | data = cairo_surface_get_user_data(window->cairo_surface, |
| 800 | &surface_data_key); |
| 801 | |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 802 | cairo_gl_surface_swapbuffers(window->cairo_surface); |
| 803 | wl_egl_window_get_attached_size(data->window, |
| 804 | &window->server_allocation.width, |
| 805 | &window->server_allocation.height); |
| 806 | break; |
| 807 | case WINDOW_BUFFER_TYPE_EGL_IMAGE: |
Benjamin Franzke | 22d5481 | 2011-07-16 19:50:32 +0000 | [diff] [blame] | 808 | #endif |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 809 | case WINDOW_BUFFER_TYPE_SHM: |
Benjamin Franzke | 14f7ff9 | 2011-06-23 12:10:51 +0200 | [diff] [blame] | 810 | window_get_resize_dx_dy(window, &x, &y); |
| 811 | |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 812 | if (window->pending_surface != NULL) |
| 813 | return; |
| 814 | |
| 815 | window->pending_surface = window->cairo_surface; |
| 816 | window->cairo_surface = NULL; |
| 817 | |
| 818 | buffer = |
| 819 | display_get_buffer_for_surface(display, |
| 820 | window->pending_surface); |
| 821 | |
| 822 | wl_surface_attach(window->surface, buffer, x, y); |
| 823 | window->server_allocation = window->allocation; |
Kristian Høgsberg | a8d1fa7 | 2011-08-23 18:14:06 -0400 | [diff] [blame] | 824 | cb = wl_display_sync(display->display); |
| 825 | wl_callback_add_listener(cb, &free_surface_listener, window); |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 826 | break; |
Benjamin Franzke | 22d5481 | 2011-07-16 19:50:32 +0000 | [diff] [blame] | 827 | default: |
| 828 | return; |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 829 | } |
Kristian Høgsberg | 82da52b | 2010-12-17 09:53:12 -0500 | [diff] [blame] | 830 | |
Kristian Høgsberg | 82da52b | 2010-12-17 09:53:12 -0500 | [diff] [blame] | 831 | wl_surface_damage(window->surface, 0, 0, |
| 832 | window->allocation.width, |
| 833 | window->allocation.height); |
Kristian Høgsberg | 6a1b201 | 2009-12-16 14:43:37 -0500 | [diff] [blame] | 834 | } |
| 835 | |
Kristian Høgsberg | a341fa0 | 2010-01-24 18:10:15 -0500 | [diff] [blame] | 836 | void |
Kristian Høgsberg | 9d69f8e | 2010-09-03 14:46:38 -0400 | [diff] [blame] | 837 | window_flush(struct window *window) |
Kristian Høgsberg | a341fa0 | 2010-01-24 18:10:15 -0500 | [diff] [blame] | 838 | { |
Benjamin Franzke | bde55ec | 2011-03-07 15:08:09 +0100 | [diff] [blame] | 839 | if (window->cairo_surface) { |
| 840 | switch (window->buffer_type) { |
| 841 | case WINDOW_BUFFER_TYPE_EGL_IMAGE: |
| 842 | case WINDOW_BUFFER_TYPE_SHM: |
| 843 | display_surface_damage(window->display, |
| 844 | window->cairo_surface, |
| 845 | 0, 0, |
| 846 | window->allocation.width, |
| 847 | window->allocation.height); |
| 848 | break; |
| 849 | default: |
| 850 | break; |
| 851 | } |
| 852 | window_attach_surface(window); |
| 853 | } |
Kristian Høgsberg | a341fa0 | 2010-01-24 18:10:15 -0500 | [diff] [blame] | 854 | } |
| 855 | |
Kristian Høgsberg | 012a007 | 2010-10-26 00:02:20 -0400 | [diff] [blame] | 856 | void |
| 857 | window_set_surface(struct window *window, cairo_surface_t *surface) |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 858 | { |
Kristian Høgsberg | 2b43bd7 | 2010-11-08 15:45:55 -0500 | [diff] [blame] | 859 | cairo_surface_reference(surface); |
| 860 | |
Kristian Høgsberg | 012a007 | 2010-10-26 00:02:20 -0400 | [diff] [blame] | 861 | if (window->cairo_surface != NULL) |
| 862 | cairo_surface_destroy(window->cairo_surface); |
| 863 | |
Kristian Høgsberg | 2b43bd7 | 2010-11-08 15:45:55 -0500 | [diff] [blame] | 864 | window->cairo_surface = surface; |
Kristian Høgsberg | 012a007 | 2010-10-26 00:02:20 -0400 | [diff] [blame] | 865 | } |
| 866 | |
Benjamin Franzke | 22d5481 | 2011-07-16 19:50:32 +0000 | [diff] [blame] | 867 | #ifdef HAVE_CAIRO_EGL |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 868 | static void |
| 869 | window_resize_cairo_window_surface(struct window *window) |
| 870 | { |
| 871 | struct egl_window_surface_data *data; |
Benjamin Franzke | 14f7ff9 | 2011-06-23 12:10:51 +0200 | [diff] [blame] | 872 | int x, y; |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 873 | |
| 874 | data = cairo_surface_get_user_data(window->cairo_surface, |
| 875 | &surface_data_key); |
| 876 | |
Benjamin Franzke | 14f7ff9 | 2011-06-23 12:10:51 +0200 | [diff] [blame] | 877 | window_get_resize_dx_dy(window, &x, &y), |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 878 | wl_egl_window_resize(data->window, |
| 879 | window->allocation.width, |
Benjamin Franzke | 14f7ff9 | 2011-06-23 12:10:51 +0200 | [diff] [blame] | 880 | window->allocation.height, |
| 881 | x,y); |
| 882 | |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 883 | cairo_gl_surface_set_size(window->cairo_surface, |
| 884 | window->allocation.width, |
| 885 | window->allocation.height); |
| 886 | } |
Benjamin Franzke | 22d5481 | 2011-07-16 19:50:32 +0000 | [diff] [blame] | 887 | #endif |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 888 | |
Kristian Høgsberg | bcee9a4 | 2011-10-12 00:36:16 -0400 | [diff] [blame] | 889 | struct display * |
| 890 | window_get_display(struct window *window) |
| 891 | { |
| 892 | return window->display; |
| 893 | } |
| 894 | |
Kristian Høgsberg | 012a007 | 2010-10-26 00:02:20 -0400 | [diff] [blame] | 895 | void |
| 896 | window_create_surface(struct window *window) |
| 897 | { |
| 898 | cairo_surface_t *surface; |
Kristian Høgsberg | 3be87d1 | 2011-05-13 13:45:17 -0400 | [diff] [blame] | 899 | uint32_t flags = 0; |
| 900 | |
| 901 | if (!window->transparent) |
| 902 | flags = SURFACE_OPAQUE; |
| 903 | |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 904 | switch (window->buffer_type) { |
Kristian Høgsberg | 8def264 | 2011-01-14 17:41:33 -0500 | [diff] [blame] | 905 | #ifdef HAVE_CAIRO_EGL |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 906 | case WINDOW_BUFFER_TYPE_EGL_WINDOW: |
| 907 | if (window->cairo_surface) { |
| 908 | window_resize_cairo_window_surface(window); |
| 909 | return; |
| 910 | } |
| 911 | surface = display_create_surface(window->display, |
| 912 | window->surface, |
Kristian Høgsberg | 3be87d1 | 2011-05-13 13:45:17 -0400 | [diff] [blame] | 913 | &window->allocation, flags); |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 914 | break; |
Kristian Høgsberg | 297c631 | 2011-02-04 14:11:33 -0500 | [diff] [blame] | 915 | case WINDOW_BUFFER_TYPE_EGL_IMAGE: |
Kristian Høgsberg | 012a007 | 2010-10-26 00:02:20 -0400 | [diff] [blame] | 916 | surface = display_create_surface(window->display, |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 917 | NULL, |
Kristian Høgsberg | 3be87d1 | 2011-05-13 13:45:17 -0400 | [diff] [blame] | 918 | &window->allocation, flags); |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 919 | break; |
| 920 | #endif |
| 921 | case WINDOW_BUFFER_TYPE_SHM: |
Kristian Høgsberg | 012a007 | 2010-10-26 00:02:20 -0400 | [diff] [blame] | 922 | surface = display_create_shm_surface(window->display, |
Kristian Høgsberg | 3be87d1 | 2011-05-13 13:45:17 -0400 | [diff] [blame] | 923 | &window->allocation, flags); |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 924 | break; |
Bryce Harrington | 515f63a | 2010-11-19 12:14:55 -0800 | [diff] [blame] | 925 | default: |
| 926 | surface = NULL; |
| 927 | break; |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 928 | } |
Kristian Høgsberg | 012a007 | 2010-10-26 00:02:20 -0400 | [diff] [blame] | 929 | |
| 930 | window_set_surface(window, surface); |
| 931 | cairo_surface_destroy(surface); |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 932 | } |
| 933 | |
| 934 | static void |
Kristian Høgsberg | 0395f30 | 2008-12-22 12:14:50 -0500 | [diff] [blame] | 935 | window_draw_decorations(struct window *window) |
Kristian Høgsberg | 61017b1 | 2008-11-02 18:51:48 -0500 | [diff] [blame] | 936 | { |
Kristian Høgsberg | 61017b1 | 2008-11-02 18:51:48 -0500 | [diff] [blame] | 937 | cairo_t *cr; |
Kristian Høgsberg | ca1d1f6 | 2008-11-03 06:59:52 -0500 | [diff] [blame] | 938 | cairo_text_extents_t extents; |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 939 | cairo_surface_t *frame; |
| 940 | int width, height, shadow_dx = 3, shadow_dy = 3; |
Kristian Høgsberg | 61017b1 | 2008-11-02 18:51:48 -0500 | [diff] [blame] | 941 | |
Kristian Høgsberg | 012a007 | 2010-10-26 00:02:20 -0400 | [diff] [blame] | 942 | window_create_surface(window); |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 943 | |
Kristian Høgsberg | dcb71b6 | 2010-06-15 17:16:35 -0400 | [diff] [blame] | 944 | width = window->allocation.width; |
| 945 | height = window->allocation.height; |
Kristian Høgsberg | 61017b1 | 2008-11-02 18:51:48 -0500 | [diff] [blame] | 946 | |
Kristian Høgsberg | 0ac16f0 | 2009-01-15 11:37:43 -0500 | [diff] [blame] | 947 | cr = cairo_create(window->cairo_surface); |
Kristian Høgsberg | 2f2cfae | 2008-11-08 22:46:30 -0500 | [diff] [blame] | 948 | |
Kristian Høgsberg | 0953162 | 2010-06-14 23:22:15 -0400 | [diff] [blame] | 949 | cairo_set_operator(cr, CAIRO_OPERATOR_SOURCE); |
Kristian Høgsberg | dcb71b6 | 2010-06-15 17:16:35 -0400 | [diff] [blame] | 950 | cairo_set_source_rgba(cr, 0, 0, 0, 0); |
Kristian Høgsberg | 0953162 | 2010-06-14 23:22:15 -0400 | [diff] [blame] | 951 | cairo_paint(cr); |
| 952 | |
Kristian Høgsberg | dcb71b6 | 2010-06-15 17:16:35 -0400 | [diff] [blame] | 953 | cairo_set_source_rgba(cr, 0, 0, 0, 0.6); |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 954 | tile_mask(cr, window->display->shadow, |
| 955 | shadow_dx, shadow_dy, width, height, |
| 956 | window->margin + 10 - shadow_dx, |
| 957 | window->margin + 10 - shadow_dy); |
Kristian Høgsberg | 0ac16f0 | 2009-01-15 11:37:43 -0500 | [diff] [blame] | 958 | |
Kristian Høgsberg | dcb71b6 | 2010-06-15 17:16:35 -0400 | [diff] [blame] | 959 | if (window->keyboard_device) |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 960 | frame = window->display->active_frame; |
Kristian Høgsberg | dcb71b6 | 2010-06-15 17:16:35 -0400 | [diff] [blame] | 961 | else |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 962 | frame = window->display->inactive_frame; |
| 963 | |
| 964 | tile_source(cr, frame, 0, 0, width, height, |
| 965 | window->margin + 10, window->margin + 50); |
Kristian Høgsberg | e4feb56 | 2008-11-08 18:53:37 -0500 | [diff] [blame] | 966 | |
Kristian Høgsberg | e4feb56 | 2008-11-08 18:53:37 -0500 | [diff] [blame] | 967 | cairo_set_operator(cr, CAIRO_OPERATOR_OVER); |
| 968 | cairo_set_font_size(cr, 14); |
Kristian Høgsberg | 0c4457f | 2008-12-07 19:59:11 -0500 | [diff] [blame] | 969 | cairo_text_extents(cr, window->title, &extents); |
Kristian Høgsberg | dcb71b6 | 2010-06-15 17:16:35 -0400 | [diff] [blame] | 970 | cairo_move_to(cr, (width - extents.width) / 2, 32 - extents.y_bearing); |
Kristian Høgsberg | dcb71b6 | 2010-06-15 17:16:35 -0400 | [diff] [blame] | 971 | if (window->keyboard_device) |
| 972 | cairo_set_source_rgb(cr, 0, 0, 0); |
| 973 | else |
Kristian Høgsberg | 7d7b5db | 2009-09-21 13:43:46 -0400 | [diff] [blame] | 974 | cairo_set_source_rgb(cr, 0.8, 0.8, 0.8); |
Kristian Høgsberg | dcb71b6 | 2010-06-15 17:16:35 -0400 | [diff] [blame] | 975 | cairo_show_text(cr, window->title); |
| 976 | |
Kristian Høgsberg | 61017b1 | 2008-11-02 18:51:48 -0500 | [diff] [blame] | 977 | cairo_destroy(cr); |
Kristian Høgsberg | 0395f30 | 2008-12-22 12:14:50 -0500 | [diff] [blame] | 978 | } |
| 979 | |
Kristian Høgsberg | e968f9c | 2010-08-27 22:18:00 -0400 | [diff] [blame] | 980 | void |
Kristian Høgsberg | 248c1b6 | 2011-01-21 18:03:15 -0500 | [diff] [blame] | 981 | window_destroy(struct window *window) |
| 982 | { |
Pekka Paalanen | 77cbc95 | 2011-11-15 13:34:55 +0200 | [diff] [blame] | 983 | struct display *display = window->display; |
| 984 | struct input *input; |
| 985 | |
| 986 | if (window->redraw_scheduled) |
| 987 | wl_list_remove(&window->redraw_task.link); |
| 988 | |
| 989 | wl_list_for_each(input, &display->input_list, link) { |
| 990 | if (input->pointer_focus == window) |
| 991 | input->pointer_focus = NULL; |
| 992 | if (input->keyboard_focus == window) |
| 993 | input->keyboard_focus = NULL; |
| 994 | } |
| 995 | |
Pekka Paalanen | 6b2dc91 | 2011-11-29 10:25:08 +0200 | [diff] [blame] | 996 | if (window->shell_surface) |
| 997 | wl_shell_surface_destroy(window->shell_surface); |
Kristian Høgsberg | 248c1b6 | 2011-01-21 18:03:15 -0500 | [diff] [blame] | 998 | wl_surface_destroy(window->surface); |
| 999 | wl_list_remove(&window->link); |
Pekka Paalanen | 5ec6585 | 2011-12-16 10:09:29 +0200 | [diff] [blame] | 1000 | |
| 1001 | if (window->cairo_surface != NULL) |
| 1002 | cairo_surface_destroy(window->cairo_surface); |
| 1003 | if (window->pending_surface != NULL) |
| 1004 | cairo_surface_destroy(window->pending_surface); |
| 1005 | |
| 1006 | free(window->title); |
Kristian Høgsberg | 248c1b6 | 2011-01-21 18:03:15 -0500 | [diff] [blame] | 1007 | free(window); |
| 1008 | } |
| 1009 | |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 1010 | static struct item * |
| 1011 | window_find_item(struct window *window, int32_t x, int32_t y) |
| 1012 | { |
| 1013 | struct item *item; |
| 1014 | |
| 1015 | wl_list_for_each(item, &window->item_list, link) { |
| 1016 | if (item->allocation.x <= x && |
| 1017 | x < item->allocation.x + item->allocation.width && |
| 1018 | item->allocation.y <= y && |
| 1019 | y < item->allocation.y + item->allocation.height) { |
| 1020 | return item; |
| 1021 | } |
| 1022 | } |
| 1023 | |
| 1024 | return NULL; |
| 1025 | } |
| 1026 | |
| 1027 | struct item * |
| 1028 | window_add_item(struct window *window, void *data) |
| 1029 | { |
| 1030 | struct item *item; |
| 1031 | |
| 1032 | item = malloc(sizeof *item); |
| 1033 | memset(item, 0, sizeof *item); |
| 1034 | item->user_data = data; |
| 1035 | wl_list_insert(window->item_list.prev, &item->link); |
| 1036 | |
| 1037 | return item; |
| 1038 | } |
| 1039 | |
| 1040 | void |
| 1041 | window_for_each_item(struct window *window, item_func_t func, void *data) |
| 1042 | { |
| 1043 | struct item *item; |
| 1044 | |
| 1045 | wl_list_for_each(item, &window->item_list, link) |
| 1046 | func(item, data); |
| 1047 | } |
| 1048 | |
| 1049 | struct item * |
| 1050 | window_get_focus_item(struct window *window) |
| 1051 | { |
| 1052 | return window->focus_item; |
| 1053 | } |
| 1054 | |
| 1055 | void |
| 1056 | item_get_allocation(struct item *item, struct rectangle *allocation) |
| 1057 | { |
| 1058 | *allocation = item->allocation; |
| 1059 | } |
| 1060 | |
| 1061 | void |
| 1062 | item_set_allocation(struct item *item, |
| 1063 | int32_t x, int32_t y, int32_t width, int32_t height) |
| 1064 | { |
| 1065 | item->allocation.x = x; |
| 1066 | item->allocation.y = y; |
| 1067 | item->allocation.width = width; |
| 1068 | item->allocation.height = height; |
| 1069 | } |
| 1070 | |
| 1071 | void * |
| 1072 | item_get_user_data(struct item *item) |
| 1073 | { |
| 1074 | return item->user_data; |
| 1075 | } |
| 1076 | |
Kristian Høgsberg | 248c1b6 | 2011-01-21 18:03:15 -0500 | [diff] [blame] | 1077 | void |
Kristian Høgsberg | 0395f30 | 2008-12-22 12:14:50 -0500 | [diff] [blame] | 1078 | window_draw(struct window *window) |
| 1079 | { |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 1080 | if (!window->decoration) |
Kristian Høgsberg | 012a007 | 2010-10-26 00:02:20 -0400 | [diff] [blame] | 1081 | window_create_surface(window); |
Kristian Høgsberg | 0395f30 | 2008-12-22 12:14:50 -0500 | [diff] [blame] | 1082 | else |
| 1083 | window_draw_decorations(window); |
Kristian Høgsberg | 44f36e3 | 2008-11-26 12:57:31 -0500 | [diff] [blame] | 1084 | } |
| 1085 | |
Kristian Høgsberg | a85fe3c | 2010-06-08 14:08:30 -0400 | [diff] [blame] | 1086 | cairo_surface_t * |
| 1087 | window_get_surface(struct window *window) |
| 1088 | { |
Kristian Høgsberg | 012a007 | 2010-10-26 00:02:20 -0400 | [diff] [blame] | 1089 | return cairo_surface_reference(window->cairo_surface); |
Kristian Høgsberg | a85fe3c | 2010-06-08 14:08:30 -0400 | [diff] [blame] | 1090 | } |
| 1091 | |
Benjamin Franzke | ec4d342 | 2011-03-14 12:07:26 +0100 | [diff] [blame] | 1092 | struct wl_surface * |
| 1093 | window_get_wl_surface(struct window *window) |
| 1094 | { |
| 1095 | return window->surface; |
| 1096 | } |
| 1097 | |
Pekka Paalanen | 9d1613e | 2011-11-25 12:09:16 +0200 | [diff] [blame] | 1098 | struct wl_shell_surface * |
| 1099 | window_get_wl_shell_surface(struct window *window) |
| 1100 | { |
| 1101 | return window->shell_surface; |
| 1102 | } |
| 1103 | |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 1104 | static int |
| 1105 | get_pointer_location(struct window *window, int32_t x, int32_t y) |
| 1106 | { |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 1107 | int vlocation, hlocation, location; |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 1108 | const int grip_size = 8; |
| 1109 | |
Kristian Høgsberg | 82da52b | 2010-12-17 09:53:12 -0500 | [diff] [blame] | 1110 | if (!window->decoration) |
| 1111 | return WINDOW_CLIENT_AREA; |
| 1112 | |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 1113 | if (x < window->margin) |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 1114 | hlocation = WINDOW_EXTERIOR; |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 1115 | else if (window->margin <= x && x < window->margin + grip_size) |
| 1116 | hlocation = WINDOW_RESIZING_LEFT; |
| 1117 | else if (x < window->allocation.width - window->margin - grip_size) |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 1118 | hlocation = WINDOW_INTERIOR; |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 1119 | else if (x < window->allocation.width - window->margin) |
| 1120 | hlocation = WINDOW_RESIZING_RIGHT; |
| 1121 | else |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 1122 | hlocation = WINDOW_EXTERIOR; |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 1123 | |
| 1124 | if (y < window->margin) |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 1125 | vlocation = WINDOW_EXTERIOR; |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 1126 | else if (window->margin <= y && y < window->margin + grip_size) |
| 1127 | vlocation = WINDOW_RESIZING_TOP; |
| 1128 | else if (y < window->allocation.height - window->margin - grip_size) |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 1129 | vlocation = WINDOW_INTERIOR; |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 1130 | else if (y < window->allocation.height - window->margin) |
| 1131 | vlocation = WINDOW_RESIZING_BOTTOM; |
| 1132 | else |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 1133 | vlocation = WINDOW_EXTERIOR; |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 1134 | |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 1135 | location = vlocation | hlocation; |
| 1136 | if (location & WINDOW_EXTERIOR) |
| 1137 | location = WINDOW_EXTERIOR; |
| 1138 | if (location == WINDOW_INTERIOR && y < window->margin + 50) |
| 1139 | location = WINDOW_TITLEBAR; |
| 1140 | else if (location == WINDOW_INTERIOR) |
| 1141 | location = WINDOW_CLIENT_AREA; |
| 1142 | |
| 1143 | return location; |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 1144 | } |
| 1145 | |
Kristian Høgsberg | cd9ac1d | 2011-12-15 09:14:34 -0500 | [diff] [blame] | 1146 | static int |
| 1147 | input_get_pointer_image_for_location(struct input *input, int pointer) |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 1148 | { |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 1149 | int location; |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 1150 | |
| 1151 | location = get_pointer_location(input->pointer_focus, |
| 1152 | input->sx, input->sy); |
| 1153 | switch (location) { |
| 1154 | case WINDOW_RESIZING_TOP: |
Kristian Høgsberg | cd9ac1d | 2011-12-15 09:14:34 -0500 | [diff] [blame] | 1155 | return POINTER_TOP; |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 1156 | case WINDOW_RESIZING_BOTTOM: |
Kristian Høgsberg | cd9ac1d | 2011-12-15 09:14:34 -0500 | [diff] [blame] | 1157 | return POINTER_BOTTOM; |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 1158 | case WINDOW_RESIZING_LEFT: |
Kristian Høgsberg | cd9ac1d | 2011-12-15 09:14:34 -0500 | [diff] [blame] | 1159 | return POINTER_LEFT; |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 1160 | case WINDOW_RESIZING_RIGHT: |
Kristian Høgsberg | cd9ac1d | 2011-12-15 09:14:34 -0500 | [diff] [blame] | 1161 | return POINTER_RIGHT; |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 1162 | case WINDOW_RESIZING_TOP_LEFT: |
Kristian Høgsberg | cd9ac1d | 2011-12-15 09:14:34 -0500 | [diff] [blame] | 1163 | return POINTER_TOP_LEFT; |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 1164 | case WINDOW_RESIZING_TOP_RIGHT: |
Kristian Høgsberg | cd9ac1d | 2011-12-15 09:14:34 -0500 | [diff] [blame] | 1165 | return POINTER_TOP_RIGHT; |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 1166 | case WINDOW_RESIZING_BOTTOM_LEFT: |
Kristian Høgsberg | cd9ac1d | 2011-12-15 09:14:34 -0500 | [diff] [blame] | 1167 | return POINTER_BOTTOM_LEFT; |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 1168 | case WINDOW_RESIZING_BOTTOM_RIGHT: |
Kristian Høgsberg | cd9ac1d | 2011-12-15 09:14:34 -0500 | [diff] [blame] | 1169 | return POINTER_BOTTOM_RIGHT; |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 1170 | case WINDOW_EXTERIOR: |
| 1171 | case WINDOW_TITLEBAR: |
Kristian Høgsberg | cd9ac1d | 2011-12-15 09:14:34 -0500 | [diff] [blame] | 1172 | return POINTER_LEFT_PTR; |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 1173 | default: |
Kristian Høgsberg | cd9ac1d | 2011-12-15 09:14:34 -0500 | [diff] [blame] | 1174 | return pointer; |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 1175 | } |
Kristian Høgsberg | cd9ac1d | 2011-12-15 09:14:34 -0500 | [diff] [blame] | 1176 | } |
| 1177 | |
| 1178 | void |
| 1179 | input_set_pointer_image(struct input *input, uint32_t time, int pointer) |
| 1180 | { |
| 1181 | struct display *display = input->display; |
| 1182 | struct wl_buffer *buffer; |
| 1183 | cairo_surface_t *surface; |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 1184 | |
Kristian Høgsberg | 7d80406 | 2010-09-07 21:50:06 -0400 | [diff] [blame] | 1185 | if (pointer == input->current_pointer_image) |
| 1186 | return; |
| 1187 | |
| 1188 | input->current_pointer_image = pointer; |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 1189 | surface = display->pointer_surfaces[pointer]; |
Rob Bradford | 8bd35c7 | 2011-10-25 12:20:51 +0100 | [diff] [blame] | 1190 | |
| 1191 | if (!surface) |
| 1192 | return; |
| 1193 | |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 1194 | buffer = display_get_buffer_for_surface(display, surface); |
Kristian Høgsberg | ce457ba | 2010-09-14 15:39:45 -0400 | [diff] [blame] | 1195 | wl_input_device_attach(input->input_device, time, buffer, |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 1196 | pointer_images[pointer].hotspot_x, |
| 1197 | pointer_images[pointer].hotspot_y); |
| 1198 | } |
| 1199 | |
Kristian Høgsberg | e4feb56 | 2008-11-08 18:53:37 -0500 | [diff] [blame] | 1200 | static void |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 1201 | window_set_focus_item(struct window *window, struct item *focus) |
| 1202 | { |
| 1203 | void *data; |
| 1204 | |
| 1205 | if (focus == window->focus_item) |
| 1206 | return; |
| 1207 | |
| 1208 | window->focus_item = focus; |
| 1209 | data = focus ? focus->user_data : NULL; |
| 1210 | if (window->item_focus_handler) |
| 1211 | window->item_focus_handler(window, focus, data); |
| 1212 | } |
| 1213 | |
| 1214 | static void |
Kristian Høgsberg | 94448c0 | 2008-12-30 11:03:33 -0500 | [diff] [blame] | 1215 | window_handle_motion(void *data, struct wl_input_device *input_device, |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 1216 | uint32_t time, |
Kristian Høgsberg | 94448c0 | 2008-12-30 11:03:33 -0500 | [diff] [blame] | 1217 | int32_t x, int32_t y, int32_t sx, int32_t sy) |
Kristian Høgsberg | 61017b1 | 2008-11-02 18:51:48 -0500 | [diff] [blame] | 1218 | { |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 1219 | struct input *input = data; |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 1220 | struct window *window = input->pointer_focus; |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 1221 | struct item *item; |
Kristian Høgsberg | 0043961 | 2011-01-25 15:16:01 -0500 | [diff] [blame] | 1222 | int pointer = POINTER_LEFT_PTR; |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 1223 | |
| 1224 | input->x = x; |
| 1225 | input->y = y; |
| 1226 | input->sx = sx; |
| 1227 | input->sy = sy; |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 1228 | |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 1229 | if (!window->focus_item || !window->item_grab_button) { |
| 1230 | item = window_find_item(window, sx, sy); |
| 1231 | window_set_focus_item(window, item); |
| 1232 | } |
| 1233 | |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 1234 | if (window->motion_handler) |
| 1235 | pointer = (*window->motion_handler)(window, input, time, |
| 1236 | x, y, sx, sy, |
| 1237 | window->user_data); |
| 1238 | |
Kristian Høgsberg | cd9ac1d | 2011-12-15 09:14:34 -0500 | [diff] [blame] | 1239 | pointer = input_get_pointer_image_for_location(input, pointer); |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 1240 | input_set_pointer_image(input, time, pointer); |
Kristian Høgsberg | 61017b1 | 2008-11-02 18:51:48 -0500 | [diff] [blame] | 1241 | } |
| 1242 | |
Kristian Høgsberg | 1d7ffd3 | 2010-08-25 16:34:05 -0400 | [diff] [blame] | 1243 | static void |
| 1244 | window_handle_button(void *data, |
| 1245 | struct wl_input_device *input_device, |
| 1246 | uint32_t time, uint32_t button, uint32_t state) |
Kristian Høgsberg | 94448c0 | 2008-12-30 11:03:33 -0500 | [diff] [blame] | 1247 | { |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 1248 | struct input *input = data; |
| 1249 | struct window *window = input->pointer_focus; |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 1250 | struct item *item; |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 1251 | int location; |
Kristian Høgsberg | bf6ceda | 2010-06-14 20:25:06 -0400 | [diff] [blame] | 1252 | |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 1253 | if (window->focus_item && window->item_grab_button == 0 && state) |
| 1254 | window->item_grab_button = button; |
| 1255 | |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 1256 | location = get_pointer_location(window, input->sx, input->sy); |
Kristian Høgsberg | 94448c0 | 2008-12-30 11:03:33 -0500 | [diff] [blame] | 1257 | |
Kristian Høgsberg | e4fb78d | 2011-09-09 18:20:52 -0400 | [diff] [blame] | 1258 | if (window->display->shell && |
| 1259 | button == BTN_LEFT && state == 1) { |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 1260 | switch (location) { |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 1261 | case WINDOW_TITLEBAR: |
Pekka Paalanen | 6b2dc91 | 2011-11-29 10:25:08 +0200 | [diff] [blame] | 1262 | if (!window->shell_surface) |
| 1263 | break; |
Kristian Høgsberg | cd9ac1d | 2011-12-15 09:14:34 -0500 | [diff] [blame] | 1264 | input_set_pointer_image(input, time, POINTER_DRAGGING); |
Pekka Paalanen | 9d1613e | 2011-11-25 12:09:16 +0200 | [diff] [blame] | 1265 | wl_shell_surface_move(window->shell_surface, |
| 1266 | input_device, time); |
Kristian Høgsberg | 94448c0 | 2008-12-30 11:03:33 -0500 | [diff] [blame] | 1267 | break; |
Kristian Høgsberg | bf6ceda | 2010-06-14 20:25:06 -0400 | [diff] [blame] | 1268 | case WINDOW_RESIZING_TOP: |
| 1269 | case WINDOW_RESIZING_BOTTOM: |
| 1270 | case WINDOW_RESIZING_LEFT: |
| 1271 | case WINDOW_RESIZING_RIGHT: |
| 1272 | case WINDOW_RESIZING_TOP_LEFT: |
| 1273 | case WINDOW_RESIZING_TOP_RIGHT: |
| 1274 | case WINDOW_RESIZING_BOTTOM_LEFT: |
| 1275 | case WINDOW_RESIZING_BOTTOM_RIGHT: |
Pekka Paalanen | 6b2dc91 | 2011-11-29 10:25:08 +0200 | [diff] [blame] | 1276 | if (!window->shell_surface) |
| 1277 | break; |
Pekka Paalanen | 9d1613e | 2011-11-25 12:09:16 +0200 | [diff] [blame] | 1278 | wl_shell_surface_resize(window->shell_surface, |
| 1279 | input_device, time, |
| 1280 | location); |
Kristian Høgsberg | 94448c0 | 2008-12-30 11:03:33 -0500 | [diff] [blame] | 1281 | break; |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 1282 | case WINDOW_CLIENT_AREA: |
| 1283 | if (window->button_handler) |
| 1284 | (*window->button_handler)(window, |
| 1285 | input, time, |
| 1286 | button, state, |
| 1287 | window->user_data); |
| 1288 | break; |
Kristian Høgsberg | 94448c0 | 2008-12-30 11:03:33 -0500 | [diff] [blame] | 1289 | } |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 1290 | } else { |
| 1291 | if (window->button_handler) |
| 1292 | (*window->button_handler)(window, |
| 1293 | input, time, |
| 1294 | button, state, |
| 1295 | window->user_data); |
Kristian Høgsberg | 94448c0 | 2008-12-30 11:03:33 -0500 | [diff] [blame] | 1296 | } |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 1297 | |
| 1298 | if (window->focus_item && |
| 1299 | window->item_grab_button == button && !state) { |
| 1300 | window->item_grab_button = 0; |
| 1301 | item = window_find_item(window, input->sx, input->sy); |
| 1302 | window_set_focus_item(window, item); |
| 1303 | } |
Kristian Høgsberg | 94448c0 | 2008-12-30 11:03:33 -0500 | [diff] [blame] | 1304 | } |
| 1305 | |
Kristian Høgsberg | 99f090d | 2009-02-23 22:37:14 -0500 | [diff] [blame] | 1306 | static void |
| 1307 | window_handle_key(void *data, struct wl_input_device *input_device, |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 1308 | uint32_t time, uint32_t key, uint32_t state) |
Kristian Høgsberg | 99f090d | 2009-02-23 22:37:14 -0500 | [diff] [blame] | 1309 | { |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 1310 | struct input *input = data; |
| 1311 | struct window *window = input->keyboard_focus; |
Pekka Paalanen | a03a93c | 2011-11-28 16:13:57 +0200 | [diff] [blame] | 1312 | struct display *d = input->display; |
Kristian Høgsberg | 94adf6c | 2010-06-25 16:50:05 -0400 | [diff] [blame] | 1313 | uint32_t code, sym, level; |
Kristian Høgsberg | 99f090d | 2009-02-23 22:37:14 -0500 | [diff] [blame] | 1314 | |
Kristian Høgsberg | 94adf6c | 2010-06-25 16:50:05 -0400 | [diff] [blame] | 1315 | code = key + d->xkb->min_key_code; |
Pekka Paalanen | a03a93c | 2011-11-28 16:13:57 +0200 | [diff] [blame] | 1316 | if (!window || window->keyboard_device != input) |
Kristian Høgsberg | 99f090d | 2009-02-23 22:37:14 -0500 | [diff] [blame] | 1317 | return; |
| 1318 | |
Kristian Høgsberg | 94adf6c | 2010-06-25 16:50:05 -0400 | [diff] [blame] | 1319 | level = 0; |
Kristian Høgsberg | 23c03ad | 2011-01-19 14:41:20 -0500 | [diff] [blame] | 1320 | if (input->modifiers & XKB_COMMON_SHIFT_MASK && |
Kristian Høgsberg | 94adf6c | 2010-06-25 16:50:05 -0400 | [diff] [blame] | 1321 | XkbKeyGroupWidth(d->xkb, code, 0) > 1) |
| 1322 | level = 1; |
Kristian Høgsberg | 99f090d | 2009-02-23 22:37:14 -0500 | [diff] [blame] | 1323 | |
Kristian Høgsberg | 94adf6c | 2010-06-25 16:50:05 -0400 | [diff] [blame] | 1324 | sym = XkbKeySymEntry(d->xkb, code, level, 0); |
| 1325 | |
| 1326 | if (state) |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 1327 | input->modifiers |= d->xkb->map->modmap[code]; |
Kristian Høgsberg | 94adf6c | 2010-06-25 16:50:05 -0400 | [diff] [blame] | 1328 | else |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 1329 | input->modifiers &= ~d->xkb->map->modmap[code]; |
Kristian Høgsberg | 94448c0 | 2008-12-30 11:03:33 -0500 | [diff] [blame] | 1330 | |
| 1331 | if (window->key_handler) |
Kristian Høgsberg | 67cac8a | 2011-01-19 14:20:33 -0500 | [diff] [blame] | 1332 | (*window->key_handler)(window, input, time, key, sym, state, |
| 1333 | window->user_data); |
Kristian Høgsberg | 94448c0 | 2008-12-30 11:03:33 -0500 | [diff] [blame] | 1334 | } |
| 1335 | |
Kristian Høgsberg | db6c2f3 | 2009-02-22 21:51:24 -0500 | [diff] [blame] | 1336 | static void |
| 1337 | window_handle_pointer_focus(void *data, |
| 1338 | struct wl_input_device *input_device, |
Kristian Høgsberg | 6d70202 | 2010-08-06 15:12:22 -0400 | [diff] [blame] | 1339 | uint32_t time, struct wl_surface *surface, |
| 1340 | int32_t x, int32_t y, int32_t sx, int32_t sy) |
Kristian Høgsberg | db6c2f3 | 2009-02-22 21:51:24 -0500 | [diff] [blame] | 1341 | { |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 1342 | struct input *input = data; |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 1343 | struct window *window; |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 1344 | struct item *item; |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 1345 | int pointer; |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 1346 | |
Kristian Høgsberg | 900b226 | 2011-09-06 14:33:52 -0400 | [diff] [blame] | 1347 | window = input->pointer_focus; |
| 1348 | if (window && window->surface != surface) { |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 1349 | window_set_focus_item(window, NULL); |
| 1350 | |
Kristian Høgsberg | 900b226 | 2011-09-06 14:33:52 -0400 | [diff] [blame] | 1351 | if (window->leave_handler) |
| 1352 | window->leave_handler(window, input, |
| 1353 | time, window->user_data); |
| 1354 | input->pointer_focus = NULL; |
| 1355 | input->current_pointer_image = POINTER_UNSET; |
| 1356 | } |
| 1357 | |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 1358 | if (surface) { |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 1359 | input->pointer_focus = wl_surface_get_user_data(surface); |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 1360 | window = input->pointer_focus; |
| 1361 | |
Kristian Høgsberg | 5982658 | 2011-01-20 11:56:57 -0500 | [diff] [blame] | 1362 | input->x = x; |
| 1363 | input->y = y; |
| 1364 | input->sx = sx; |
| 1365 | input->sy = sy; |
| 1366 | |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 1367 | pointer = POINTER_LEFT_PTR; |
Kristian Høgsberg | 900b226 | 2011-09-06 14:33:52 -0400 | [diff] [blame] | 1368 | if (window->enter_handler) |
| 1369 | pointer = window->enter_handler(window, input, |
| 1370 | time, sx, sy, |
| 1371 | window->user_data); |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 1372 | |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 1373 | item = window_find_item(window, x, y); |
| 1374 | window_set_focus_item(window, item); |
Kristian Høgsberg | 900b226 | 2011-09-06 14:33:52 -0400 | [diff] [blame] | 1375 | |
Kristian Høgsberg | cd9ac1d | 2011-12-15 09:14:34 -0500 | [diff] [blame] | 1376 | pointer = input_get_pointer_image_for_location(input, pointer); |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 1377 | input_set_pointer_image(input, time, pointer); |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 1378 | } |
Kristian Høgsberg | db6c2f3 | 2009-02-22 21:51:24 -0500 | [diff] [blame] | 1379 | } |
| 1380 | |
| 1381 | static void |
| 1382 | window_handle_keyboard_focus(void *data, |
| 1383 | struct wl_input_device *input_device, |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 1384 | uint32_t time, |
Kristian Høgsberg | 3c38fa0 | 2009-02-23 22:30:29 -0500 | [diff] [blame] | 1385 | struct wl_surface *surface, |
| 1386 | struct wl_array *keys) |
Kristian Høgsberg | db6c2f3 | 2009-02-22 21:51:24 -0500 | [diff] [blame] | 1387 | { |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 1388 | struct input *input = data; |
| 1389 | struct window *window = input->keyboard_focus; |
| 1390 | struct display *d = input->display; |
Kristian Høgsberg | 99f090d | 2009-02-23 22:37:14 -0500 | [diff] [blame] | 1391 | uint32_t *k, *end; |
Kristian Høgsberg | 3c248cc | 2009-02-22 23:01:35 -0500 | [diff] [blame] | 1392 | |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 1393 | if (window) { |
Kristian Høgsberg | 3c248cc | 2009-02-22 23:01:35 -0500 | [diff] [blame] | 1394 | window->keyboard_device = NULL; |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 1395 | if (window->keyboard_focus_handler) |
| 1396 | (*window->keyboard_focus_handler)(window, NULL, |
| 1397 | window->user_data); |
Kristian Høgsberg | 99f090d | 2009-02-23 22:37:14 -0500 | [diff] [blame] | 1398 | } |
| 1399 | |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 1400 | if (surface) |
| 1401 | input->keyboard_focus = wl_surface_get_user_data(surface); |
| 1402 | else |
| 1403 | input->keyboard_focus = NULL; |
| 1404 | |
| 1405 | end = keys->data + keys->size; |
Kristian Høgsberg | 3ba4858 | 2011-01-27 11:57:19 -0500 | [diff] [blame] | 1406 | input->modifiers = 0; |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 1407 | for (k = keys->data; k < end; k++) |
| 1408 | input->modifiers |= d->xkb->map->modmap[*k]; |
| 1409 | |
| 1410 | window = input->keyboard_focus; |
| 1411 | if (window) { |
| 1412 | window->keyboard_device = input; |
| 1413 | if (window->keyboard_focus_handler) |
| 1414 | (*window->keyboard_focus_handler)(window, |
| 1415 | window->keyboard_device, |
| 1416 | window->user_data); |
| 1417 | } |
Kristian Høgsberg | db6c2f3 | 2009-02-22 21:51:24 -0500 | [diff] [blame] | 1418 | } |
| 1419 | |
Kristian Høgsberg | 94448c0 | 2008-12-30 11:03:33 -0500 | [diff] [blame] | 1420 | static const struct wl_input_device_listener input_device_listener = { |
| 1421 | window_handle_motion, |
| 1422 | window_handle_button, |
| 1423 | window_handle_key, |
Kristian Høgsberg | db6c2f3 | 2009-02-22 21:51:24 -0500 | [diff] [blame] | 1424 | window_handle_pointer_focus, |
| 1425 | window_handle_keyboard_focus, |
Kristian Høgsberg | 94448c0 | 2008-12-30 11:03:33 -0500 | [diff] [blame] | 1426 | }; |
| 1427 | |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 1428 | void |
| 1429 | input_get_position(struct input *input, int32_t *x, int32_t *y) |
| 1430 | { |
| 1431 | *x = input->sx; |
| 1432 | *y = input->sy; |
| 1433 | } |
| 1434 | |
Kristian Høgsberg | 1d7ffd3 | 2010-08-25 16:34:05 -0400 | [diff] [blame] | 1435 | struct wl_input_device * |
| 1436 | input_get_input_device(struct input *input) |
| 1437 | { |
| 1438 | return input->input_device; |
| 1439 | } |
| 1440 | |
Kristian Høgsberg | 67cac8a | 2011-01-19 14:20:33 -0500 | [diff] [blame] | 1441 | uint32_t |
| 1442 | input_get_modifiers(struct input *input) |
| 1443 | { |
| 1444 | return input->modifiers; |
| 1445 | } |
| 1446 | |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 1447 | struct data_offer { |
| 1448 | struct wl_data_offer *offer; |
| 1449 | struct input *input; |
| 1450 | struct wl_array types; |
| 1451 | int refcount; |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 1452 | |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 1453 | struct task io_task; |
| 1454 | int fd; |
| 1455 | data_func_t func; |
| 1456 | int32_t x, y; |
| 1457 | void *user_data; |
| 1458 | }; |
| 1459 | |
| 1460 | static void |
| 1461 | data_offer_offer(void *data, struct wl_data_offer *wl_data_offer, const char *type) |
| 1462 | { |
| 1463 | struct data_offer *offer = data; |
| 1464 | char **p; |
| 1465 | |
| 1466 | p = wl_array_add(&offer->types, sizeof *p); |
| 1467 | *p = strdup(type); |
| 1468 | } |
| 1469 | |
| 1470 | static const struct wl_data_offer_listener data_offer_listener = { |
| 1471 | data_offer_offer, |
| 1472 | }; |
| 1473 | |
| 1474 | static void |
| 1475 | data_offer_destroy(struct data_offer *offer) |
| 1476 | { |
| 1477 | char **p; |
| 1478 | |
| 1479 | offer->refcount--; |
| 1480 | if (offer->refcount == 0) { |
| 1481 | wl_data_offer_destroy(offer->offer); |
| 1482 | for (p = offer->types.data; *p; p++) |
| 1483 | free(*p); |
| 1484 | wl_array_release(&offer->types); |
| 1485 | free(offer); |
| 1486 | } |
| 1487 | } |
| 1488 | |
| 1489 | static void |
| 1490 | data_device_data_offer(void *data, |
| 1491 | struct wl_data_device *data_device, uint32_t id) |
| 1492 | { |
| 1493 | struct data_offer *offer; |
| 1494 | |
| 1495 | offer = malloc(sizeof *offer); |
| 1496 | |
| 1497 | wl_array_init(&offer->types); |
| 1498 | offer->refcount = 1; |
| 1499 | offer->input = data; |
| 1500 | |
| 1501 | /* FIXME: Generate typesafe wrappers for this */ |
| 1502 | offer->offer = (struct wl_data_offer *) |
| 1503 | wl_proxy_create_for_id((struct wl_proxy *) data_device, |
| 1504 | id, &wl_data_offer_interface); |
| 1505 | |
| 1506 | wl_data_offer_add_listener(offer->offer, |
| 1507 | &data_offer_listener, offer); |
| 1508 | } |
| 1509 | |
| 1510 | static void |
| 1511 | data_device_enter(void *data, struct wl_data_device *data_device, |
| 1512 | uint32_t time, struct wl_surface *surface, |
| 1513 | int32_t x, int32_t y, struct wl_data_offer *offer) |
| 1514 | { |
| 1515 | struct input *input = data; |
| 1516 | struct window *window; |
| 1517 | char **p; |
| 1518 | |
| 1519 | input->drag_offer = wl_data_offer_get_user_data(offer); |
| 1520 | window = wl_surface_get_user_data(surface); |
| 1521 | input->pointer_focus = window; |
| 1522 | |
| 1523 | p = wl_array_add(&input->drag_offer->types, sizeof *p); |
| 1524 | *p = NULL; |
| 1525 | |
| 1526 | window = input->pointer_focus; |
| 1527 | if (window->data_handler) |
| 1528 | window->data_handler(window, input, time, x, y, |
| 1529 | input->drag_offer->types.data, |
| 1530 | window->user_data); |
| 1531 | } |
| 1532 | |
| 1533 | static void |
| 1534 | data_device_leave(void *data, struct wl_data_device *data_device) |
| 1535 | { |
| 1536 | struct input *input = data; |
| 1537 | |
| 1538 | data_offer_destroy(input->drag_offer); |
| 1539 | input->drag_offer = NULL; |
| 1540 | } |
| 1541 | |
| 1542 | static void |
| 1543 | data_device_motion(void *data, struct wl_data_device *data_device, |
| 1544 | uint32_t time, int32_t x, int32_t y) |
| 1545 | { |
| 1546 | struct input *input = data; |
| 1547 | struct window *window = input->pointer_focus; |
| 1548 | |
| 1549 | input->sx = x; |
| 1550 | input->sy = y; |
| 1551 | |
| 1552 | if (window->data_handler) |
| 1553 | window->data_handler(window, input, time, x, y, |
| 1554 | input->drag_offer->types.data, |
| 1555 | window->user_data); |
| 1556 | } |
| 1557 | |
| 1558 | static void |
| 1559 | data_device_drop(void *data, struct wl_data_device *data_device) |
| 1560 | { |
| 1561 | struct input *input = data; |
| 1562 | struct window *window = input->pointer_focus; |
| 1563 | |
| 1564 | if (window->drop_handler) |
| 1565 | window->drop_handler(window, input, |
| 1566 | input->sx, input->sy, window->user_data); |
| 1567 | } |
| 1568 | |
| 1569 | static void |
| 1570 | data_device_selection(void *data, |
| 1571 | struct wl_data_device *wl_data_device, |
| 1572 | struct wl_data_offer *offer) |
| 1573 | { |
| 1574 | struct input *input = data; |
| 1575 | char **p; |
| 1576 | |
| 1577 | if (input->selection_offer) |
| 1578 | data_offer_destroy(input->selection_offer); |
| 1579 | |
| 1580 | input->selection_offer = wl_data_offer_get_user_data(offer); |
| 1581 | p = wl_array_add(&input->selection_offer->types, sizeof *p); |
| 1582 | *p = NULL; |
| 1583 | } |
| 1584 | |
| 1585 | static const struct wl_data_device_listener data_device_listener = { |
| 1586 | data_device_data_offer, |
| 1587 | data_device_enter, |
| 1588 | data_device_leave, |
| 1589 | data_device_motion, |
| 1590 | data_device_drop, |
| 1591 | data_device_selection |
| 1592 | }; |
| 1593 | |
| 1594 | struct wl_data_device * |
| 1595 | input_get_data_device(struct input *input) |
| 1596 | { |
| 1597 | return input->data_device; |
| 1598 | } |
| 1599 | |
| 1600 | void |
| 1601 | input_set_selection(struct input *input, |
| 1602 | struct wl_data_source *source, uint32_t time) |
| 1603 | { |
| 1604 | wl_data_device_set_selection(input->data_device, source, time); |
| 1605 | } |
| 1606 | |
| 1607 | void |
| 1608 | input_accept(struct input *input, uint32_t time, const char *type) |
| 1609 | { |
| 1610 | wl_data_offer_accept(input->drag_offer->offer, time, type); |
| 1611 | } |
| 1612 | |
| 1613 | static void |
| 1614 | offer_io_func(struct task *task, uint32_t events) |
| 1615 | { |
| 1616 | struct data_offer *offer = |
| 1617 | container_of(task, struct data_offer, io_task); |
| 1618 | unsigned int len; |
| 1619 | char buffer[4096]; |
| 1620 | |
| 1621 | len = read(offer->fd, buffer, sizeof buffer); |
| 1622 | offer->func(buffer, len, |
| 1623 | offer->x, offer->y, offer->user_data); |
| 1624 | |
| 1625 | if (len == 0) { |
| 1626 | close(offer->fd); |
| 1627 | data_offer_destroy(offer); |
| 1628 | } |
| 1629 | } |
| 1630 | |
| 1631 | static void |
| 1632 | data_offer_receive_data(struct data_offer *offer, const char *mime_type, |
| 1633 | data_func_t func, void *user_data) |
| 1634 | { |
| 1635 | int p[2]; |
| 1636 | |
| 1637 | pipe2(p, O_CLOEXEC); |
| 1638 | wl_data_offer_receive(offer->offer, mime_type, p[1]); |
| 1639 | close(p[1]); |
| 1640 | |
| 1641 | offer->io_task.run = offer_io_func; |
| 1642 | offer->fd = p[0]; |
| 1643 | offer->func = func; |
| 1644 | offer->refcount++; |
| 1645 | offer->user_data = user_data; |
| 1646 | |
| 1647 | display_watch_fd(offer->input->display, |
| 1648 | offer->fd, EPOLLIN, &offer->io_task); |
| 1649 | } |
| 1650 | |
| 1651 | void |
| 1652 | input_receive_drag_data(struct input *input, const char *mime_type, |
| 1653 | data_func_t func, void *data) |
| 1654 | { |
| 1655 | data_offer_receive_data(input->drag_offer, mime_type, func, data); |
| 1656 | input->drag_offer->x = input->sx; |
| 1657 | input->drag_offer->y = input->sy; |
| 1658 | } |
| 1659 | |
| 1660 | int |
| 1661 | input_receive_selection_data(struct input *input, const char *mime_type, |
| 1662 | data_func_t func, void *data) |
| 1663 | { |
| 1664 | char **p; |
| 1665 | |
| 1666 | if (input->selection_offer == NULL) |
| 1667 | return -1; |
| 1668 | |
| 1669 | for (p = input->selection_offer->types.data; *p; p++) |
| 1670 | if (strcmp(mime_type, *p) == 0) |
| 1671 | break; |
| 1672 | |
| 1673 | if (*p == NULL) |
| 1674 | return -1; |
| 1675 | |
| 1676 | data_offer_receive_data(input->selection_offer, |
| 1677 | mime_type, func, data); |
| 1678 | return 0; |
Kristian Høgsberg | 41da908 | 2010-11-30 14:01:07 -0500 | [diff] [blame] | 1679 | } |
Kristian Høgsberg | e9d37bd | 2010-09-02 20:22:42 -0400 | [diff] [blame] | 1680 | |
Kristian Høgsberg | 41da908 | 2010-11-30 14:01:07 -0500 | [diff] [blame] | 1681 | void |
Kristian Høgsberg | 82da52b | 2010-12-17 09:53:12 -0500 | [diff] [blame] | 1682 | window_move(struct window *window, struct input *input, uint32_t time) |
| 1683 | { |
Pekka Paalanen | 6b2dc91 | 2011-11-29 10:25:08 +0200 | [diff] [blame] | 1684 | if (!window->shell_surface) |
| 1685 | return; |
| 1686 | |
Pekka Paalanen | 9d1613e | 2011-11-25 12:09:16 +0200 | [diff] [blame] | 1687 | wl_shell_surface_move(window->shell_surface, |
| 1688 | input->input_device, time); |
Kristian Høgsberg | 82da52b | 2010-12-17 09:53:12 -0500 | [diff] [blame] | 1689 | } |
| 1690 | |
Kristian Høgsberg | 83fc061 | 2010-08-04 22:44:55 -0400 | [diff] [blame] | 1691 | static void |
Pekka Paalanen | 9d1613e | 2011-11-25 12:09:16 +0200 | [diff] [blame] | 1692 | handle_configure(void *data, struct wl_shell_surface *shell_surface, |
Kristian Høgsberg | 83fc061 | 2010-08-04 22:44:55 -0400 | [diff] [blame] | 1693 | uint32_t time, uint32_t edges, |
Pekka Paalanen | 9d1613e | 2011-11-25 12:09:16 +0200 | [diff] [blame] | 1694 | int32_t width, int32_t height) |
Kristian Høgsberg | 83fc061 | 2010-08-04 22:44:55 -0400 | [diff] [blame] | 1695 | { |
Pekka Paalanen | 9d1613e | 2011-11-25 12:09:16 +0200 | [diff] [blame] | 1696 | struct window *window = data; |
Kristian Høgsberg | da846ca | 2011-01-11 10:00:52 -0500 | [diff] [blame] | 1697 | int32_t child_width, child_height; |
Kristian Høgsberg | 83fc061 | 2010-08-04 22:44:55 -0400 | [diff] [blame] | 1698 | |
Kristian Høgsberg | 0ce2457 | 2011-01-28 15:18:33 -0500 | [diff] [blame] | 1699 | /* FIXME: this is probably the wrong place to check for width |
| 1700 | * or height <= 0, but it prevents the compositor from crashing |
| 1701 | */ |
| 1702 | if (width <= 0 || height <= 0) |
Tim Wiederhake | 8a6f7e3 | 2011-01-17 12:40:01 +0100 | [diff] [blame] | 1703 | return; |
| 1704 | |
Tim Wiederhake | b6761dc | 2011-01-17 17:50:07 +0100 | [diff] [blame] | 1705 | window->resize_edges = edges; |
| 1706 | |
Kristian Høgsberg | da846ca | 2011-01-11 10:00:52 -0500 | [diff] [blame] | 1707 | if (window->resize_handler) { |
| 1708 | child_width = width - 20 - window->margin * 2; |
| 1709 | child_height = height - 60 - window->margin * 2; |
Kristian Høgsberg | 83fc061 | 2010-08-04 22:44:55 -0400 | [diff] [blame] | 1710 | |
Kristian Høgsberg | da846ca | 2011-01-11 10:00:52 -0500 | [diff] [blame] | 1711 | (*window->resize_handler)(window, |
| 1712 | child_width, child_height, |
| 1713 | window->user_data); |
| 1714 | } else { |
Kristian Høgsberg | da846ca | 2011-01-11 10:00:52 -0500 | [diff] [blame] | 1715 | window->allocation.width = width; |
| 1716 | window->allocation.height = height; |
| 1717 | |
| 1718 | if (window->redraw_handler) |
| 1719 | window_schedule_redraw(window); |
| 1720 | } |
Kristian Høgsberg | 83fc061 | 2010-08-04 22:44:55 -0400 | [diff] [blame] | 1721 | } |
| 1722 | |
Pekka Paalanen | 9d1613e | 2011-11-25 12:09:16 +0200 | [diff] [blame] | 1723 | static const struct wl_shell_surface_listener shell_surface_listener = { |
Kristian Høgsberg | 83fc061 | 2010-08-04 22:44:55 -0400 | [diff] [blame] | 1724 | handle_configure, |
| 1725 | }; |
| 1726 | |
Kristian Høgsberg | 0c4457f | 2008-12-07 19:59:11 -0500 | [diff] [blame] | 1727 | void |
Benjamin Franzke | cff904e | 2011-02-18 23:00:55 +0100 | [diff] [blame] | 1728 | window_get_allocation(struct window *window, |
| 1729 | struct rectangle *allocation) |
| 1730 | { |
| 1731 | *allocation = window->allocation; |
| 1732 | } |
| 1733 | |
| 1734 | void |
Kristian Høgsberg | da846ca | 2011-01-11 10:00:52 -0500 | [diff] [blame] | 1735 | window_get_child_allocation(struct window *window, |
| 1736 | struct rectangle *allocation) |
Kristian Høgsberg | 8a9cda8 | 2008-11-03 15:31:30 -0500 | [diff] [blame] | 1737 | { |
Kristian Høgsberg | 0c29eb2 | 2011-09-06 18:02:34 -0400 | [diff] [blame] | 1738 | if (!window->decoration) { |
Kristian Høgsberg | da846ca | 2011-01-11 10:00:52 -0500 | [diff] [blame] | 1739 | *allocation = window->allocation; |
Kristian Høgsberg | 0395f30 | 2008-12-22 12:14:50 -0500 | [diff] [blame] | 1740 | } else { |
Kristian Høgsberg | da846ca | 2011-01-11 10:00:52 -0500 | [diff] [blame] | 1741 | allocation->x = window->margin + 10; |
| 1742 | allocation->y = window->margin + 50; |
| 1743 | allocation->width = |
| 1744 | window->allocation.width - 20 - window->margin * 2; |
| 1745 | allocation->height = |
| 1746 | window->allocation.height - 60 - window->margin * 2; |
Kristian Høgsberg | 0395f30 | 2008-12-22 12:14:50 -0500 | [diff] [blame] | 1747 | } |
Kristian Høgsberg | 0c4457f | 2008-12-07 19:59:11 -0500 | [diff] [blame] | 1748 | } |
| 1749 | |
| 1750 | void |
Kristian Høgsberg | da846ca | 2011-01-11 10:00:52 -0500 | [diff] [blame] | 1751 | window_set_child_size(struct window *window, int32_t width, int32_t height) |
Kristian Høgsberg | 2210676 | 2008-12-08 13:50:07 -0500 | [diff] [blame] | 1752 | { |
Kristian Høgsberg | 0c29eb2 | 2011-09-06 18:02:34 -0400 | [diff] [blame] | 1753 | if (window->decoration) { |
Kristian Høgsberg | 0ce2457 | 2011-01-28 15:18:33 -0500 | [diff] [blame] | 1754 | window->allocation.x = 20 + window->margin; |
| 1755 | window->allocation.y = 60 + window->margin; |
Kristian Høgsberg | da846ca | 2011-01-11 10:00:52 -0500 | [diff] [blame] | 1756 | window->allocation.width = width + 20 + window->margin * 2; |
| 1757 | window->allocation.height = height + 60 + window->margin * 2; |
Kristian Høgsberg | 0ce2457 | 2011-01-28 15:18:33 -0500 | [diff] [blame] | 1758 | } else { |
| 1759 | window->allocation.x = 0; |
| 1760 | window->allocation.y = 0; |
| 1761 | window->allocation.width = width; |
| 1762 | window->allocation.height = height; |
Kristian Høgsberg | 0395f30 | 2008-12-22 12:14:50 -0500 | [diff] [blame] | 1763 | } |
Kristian Høgsberg | 2210676 | 2008-12-08 13:50:07 -0500 | [diff] [blame] | 1764 | } |
| 1765 | |
Kristian Høgsberg | 3a69627 | 2011-09-14 17:33:48 -0400 | [diff] [blame] | 1766 | static void |
| 1767 | idle_redraw(struct task *task, uint32_t events) |
Kristian Høgsberg | 80d746f | 2010-06-14 23:52:50 -0400 | [diff] [blame] | 1768 | { |
Kristian Høgsberg | 3a69627 | 2011-09-14 17:33:48 -0400 | [diff] [blame] | 1769 | struct window *window = |
| 1770 | container_of(task, struct window, redraw_task); |
Kristian Høgsberg | 80d746f | 2010-06-14 23:52:50 -0400 | [diff] [blame] | 1771 | |
| 1772 | window->redraw_handler(window, window->user_data); |
| 1773 | window->redraw_scheduled = 0; |
Kristian Høgsberg | 80d746f | 2010-06-14 23:52:50 -0400 | [diff] [blame] | 1774 | } |
| 1775 | |
| 1776 | void |
| 1777 | window_schedule_redraw(struct window *window) |
| 1778 | { |
| 1779 | if (!window->redraw_scheduled) { |
Kristian Høgsberg | 3a69627 | 2011-09-14 17:33:48 -0400 | [diff] [blame] | 1780 | window->redraw_task.run = idle_redraw; |
| 1781 | display_defer(window->display, &window->redraw_task); |
Kristian Høgsberg | 80d746f | 2010-06-14 23:52:50 -0400 | [diff] [blame] | 1782 | window->redraw_scheduled = 1; |
| 1783 | } |
| 1784 | } |
| 1785 | |
Kristian Høgsberg | 0ac16f0 | 2009-01-15 11:37:43 -0500 | [diff] [blame] | 1786 | void |
Kristian Høgsberg | 0c29eb2 | 2011-09-06 18:02:34 -0400 | [diff] [blame] | 1787 | window_set_custom(struct window *window) |
| 1788 | { |
| 1789 | window->type = TYPE_CUSTOM; |
| 1790 | } |
| 1791 | |
| 1792 | void |
Kristian Høgsberg | 0395f30 | 2008-12-22 12:14:50 -0500 | [diff] [blame] | 1793 | window_set_fullscreen(struct window *window, int fullscreen) |
| 1794 | { |
Kristian Høgsberg | 0ce2457 | 2011-01-28 15:18:33 -0500 | [diff] [blame] | 1795 | int32_t width, height; |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 1796 | struct output *output; |
Kristian Høgsberg | 0ce2457 | 2011-01-28 15:18:33 -0500 | [diff] [blame] | 1797 | |
Kristian Høgsberg | 547da5a | 2011-09-13 20:58:00 -0400 | [diff] [blame] | 1798 | if ((window->type == TYPE_FULLSCREEN) == fullscreen) |
Kristian Høgsberg | 0ce2457 | 2011-01-28 15:18:33 -0500 | [diff] [blame] | 1799 | return; |
| 1800 | |
Kristian Høgsberg | 0c29eb2 | 2011-09-06 18:02:34 -0400 | [diff] [blame] | 1801 | if (fullscreen) { |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 1802 | output = display_get_output(window->display); |
Kristian Høgsberg | 0c29eb2 | 2011-09-06 18:02:34 -0400 | [diff] [blame] | 1803 | window->type = TYPE_FULLSCREEN; |
Kristian Høgsberg | 0395f30 | 2008-12-22 12:14:50 -0500 | [diff] [blame] | 1804 | window->saved_allocation = window->allocation; |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 1805 | width = output->allocation.width; |
| 1806 | height = output->allocation.height; |
Kristian Høgsberg | 0c29eb2 | 2011-09-06 18:02:34 -0400 | [diff] [blame] | 1807 | window->decoration = 0; |
Kristian Høgsberg | 0395f30 | 2008-12-22 12:14:50 -0500 | [diff] [blame] | 1808 | } else { |
Kristian Høgsberg | 0c29eb2 | 2011-09-06 18:02:34 -0400 | [diff] [blame] | 1809 | window->type = TYPE_TOPLEVEL; |
Kristian Høgsberg | 0ce2457 | 2011-01-28 15:18:33 -0500 | [diff] [blame] | 1810 | width = window->saved_allocation.width - 20 - window->margin * 2; |
| 1811 | height = window->saved_allocation.height - 60 - window->margin * 2; |
Kristian Høgsberg | 0c29eb2 | 2011-09-06 18:02:34 -0400 | [diff] [blame] | 1812 | window->decoration = 1; |
Kristian Høgsberg | 0395f30 | 2008-12-22 12:14:50 -0500 | [diff] [blame] | 1813 | } |
Kristian Høgsberg | 0ce2457 | 2011-01-28 15:18:33 -0500 | [diff] [blame] | 1814 | |
| 1815 | (*window->resize_handler)(window, width, height, window->user_data); |
Kristian Høgsberg | 0c4457f | 2008-12-07 19:59:11 -0500 | [diff] [blame] | 1816 | } |
| 1817 | |
| 1818 | void |
Kristian Høgsberg | a85fe3c | 2010-06-08 14:08:30 -0400 | [diff] [blame] | 1819 | window_set_decoration(struct window *window, int decoration) |
| 1820 | { |
| 1821 | window->decoration = decoration; |
| 1822 | } |
| 1823 | |
| 1824 | void |
Kristian Høgsberg | c8c3734 | 2010-06-25 11:19:22 -0400 | [diff] [blame] | 1825 | window_set_user_data(struct window *window, void *data) |
| 1826 | { |
| 1827 | window->user_data = data; |
| 1828 | } |
| 1829 | |
Kristian Høgsberg | e9d37bd | 2010-09-02 20:22:42 -0400 | [diff] [blame] | 1830 | void * |
| 1831 | window_get_user_data(struct window *window) |
| 1832 | { |
| 1833 | return window->user_data; |
| 1834 | } |
| 1835 | |
Kristian Høgsberg | c8c3734 | 2010-06-25 11:19:22 -0400 | [diff] [blame] | 1836 | void |
Kristian Høgsberg | 0c4457f | 2008-12-07 19:59:11 -0500 | [diff] [blame] | 1837 | window_set_resize_handler(struct window *window, |
Kristian Høgsberg | c8c3734 | 2010-06-25 11:19:22 -0400 | [diff] [blame] | 1838 | window_resize_handler_t handler) |
Kristian Høgsberg | 0c4457f | 2008-12-07 19:59:11 -0500 | [diff] [blame] | 1839 | { |
| 1840 | window->resize_handler = handler; |
Kristian Høgsberg | 0c4457f | 2008-12-07 19:59:11 -0500 | [diff] [blame] | 1841 | } |
| 1842 | |
| 1843 | void |
Kristian Høgsberg | 80d746f | 2010-06-14 23:52:50 -0400 | [diff] [blame] | 1844 | window_set_redraw_handler(struct window *window, |
Kristian Høgsberg | c8c3734 | 2010-06-25 11:19:22 -0400 | [diff] [blame] | 1845 | window_redraw_handler_t handler) |
Kristian Høgsberg | 80d746f | 2010-06-14 23:52:50 -0400 | [diff] [blame] | 1846 | { |
| 1847 | window->redraw_handler = handler; |
Kristian Høgsberg | 80d746f | 2010-06-14 23:52:50 -0400 | [diff] [blame] | 1848 | } |
| 1849 | |
| 1850 | void |
Kristian Høgsberg | 6e83d58 | 2008-12-08 00:01:36 -0500 | [diff] [blame] | 1851 | window_set_key_handler(struct window *window, |
Kristian Høgsberg | c8c3734 | 2010-06-25 11:19:22 -0400 | [diff] [blame] | 1852 | window_key_handler_t handler) |
Kristian Høgsberg | 6e83d58 | 2008-12-08 00:01:36 -0500 | [diff] [blame] | 1853 | { |
| 1854 | window->key_handler = handler; |
Kristian Høgsberg | 6e83d58 | 2008-12-08 00:01:36 -0500 | [diff] [blame] | 1855 | } |
| 1856 | |
Kristian Høgsberg | 3c248cc | 2009-02-22 23:01:35 -0500 | [diff] [blame] | 1857 | void |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 1858 | window_set_button_handler(struct window *window, |
| 1859 | window_button_handler_t handler) |
| 1860 | { |
| 1861 | window->button_handler = handler; |
| 1862 | } |
| 1863 | |
| 1864 | void |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 1865 | window_set_motion_handler(struct window *window, |
| 1866 | window_motion_handler_t handler) |
| 1867 | { |
| 1868 | window->motion_handler = handler; |
| 1869 | } |
| 1870 | |
| 1871 | void |
Kristian Høgsberg | 900b226 | 2011-09-06 14:33:52 -0400 | [diff] [blame] | 1872 | window_set_enter_handler(struct window *window, |
| 1873 | window_enter_handler_t handler) |
| 1874 | { |
| 1875 | window->enter_handler = handler; |
| 1876 | } |
| 1877 | |
| 1878 | void |
| 1879 | window_set_leave_handler(struct window *window, |
| 1880 | window_leave_handler_t handler) |
| 1881 | { |
| 1882 | window->leave_handler = handler; |
| 1883 | } |
| 1884 | |
| 1885 | void |
Kristian Høgsberg | 3c248cc | 2009-02-22 23:01:35 -0500 | [diff] [blame] | 1886 | window_set_keyboard_focus_handler(struct window *window, |
Kristian Høgsberg | c8c3734 | 2010-06-25 11:19:22 -0400 | [diff] [blame] | 1887 | window_keyboard_focus_handler_t handler) |
Kristian Høgsberg | 3c248cc | 2009-02-22 23:01:35 -0500 | [diff] [blame] | 1888 | { |
| 1889 | window->keyboard_focus_handler = handler; |
Kristian Høgsberg | 3c248cc | 2009-02-22 23:01:35 -0500 | [diff] [blame] | 1890 | } |
| 1891 | |
Kristian Høgsberg | a85fe3c | 2010-06-08 14:08:30 -0400 | [diff] [blame] | 1892 | void |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 1893 | window_set_item_focus_handler(struct window *window, |
| 1894 | window_item_focus_handler_t handler) |
| 1895 | { |
| 1896 | window->item_focus_handler = handler; |
| 1897 | } |
| 1898 | |
| 1899 | void |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 1900 | window_set_data_handler(struct window *window, window_data_handler_t handler) |
| 1901 | { |
| 1902 | window->data_handler = handler; |
| 1903 | } |
| 1904 | |
| 1905 | void |
| 1906 | window_set_drop_handler(struct window *window, window_drop_handler_t handler) |
| 1907 | { |
| 1908 | window->drop_handler = handler; |
| 1909 | } |
| 1910 | |
| 1911 | void |
Kristian Høgsberg | 3be87d1 | 2011-05-13 13:45:17 -0400 | [diff] [blame] | 1912 | window_set_transparent(struct window *window, int transparent) |
| 1913 | { |
| 1914 | window->transparent = transparent; |
| 1915 | } |
| 1916 | |
| 1917 | void |
Callum Lowcay | ef57a9b | 2011-01-14 20:46:23 +1300 | [diff] [blame] | 1918 | window_set_title(struct window *window, const char *title) |
| 1919 | { |
Kristian Høgsberg | d5fb9cc | 2011-01-25 12:45:37 -0500 | [diff] [blame] | 1920 | free(window->title); |
Callum Lowcay | ef57a9b | 2011-01-14 20:46:23 +1300 | [diff] [blame] | 1921 | window->title = strdup(title); |
| 1922 | } |
| 1923 | |
| 1924 | const char * |
| 1925 | window_get_title(struct window *window) |
| 1926 | { |
| 1927 | return window->title; |
| 1928 | } |
| 1929 | |
| 1930 | void |
Benjamin Franzke | bde55ec | 2011-03-07 15:08:09 +0100 | [diff] [blame] | 1931 | display_surface_damage(struct display *display, cairo_surface_t *cairo_surface, |
| 1932 | int32_t x, int32_t y, int32_t width, int32_t height) |
| 1933 | { |
| 1934 | struct wl_buffer *buffer; |
| 1935 | |
| 1936 | buffer = display_get_buffer_for_surface(display, cairo_surface); |
| 1937 | |
| 1938 | wl_buffer_damage(buffer, x, y, width, height); |
| 1939 | } |
| 1940 | |
| 1941 | void |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 1942 | window_damage(struct window *window, int32_t x, int32_t y, |
| 1943 | int32_t width, int32_t height) |
| 1944 | { |
| 1945 | wl_surface_damage(window->surface, x, y, width, height); |
| 1946 | } |
| 1947 | |
Kristian Høgsberg | 248c1b6 | 2011-01-21 18:03:15 -0500 | [diff] [blame] | 1948 | static struct window * |
| 1949 | window_create_internal(struct display *display, struct window *parent, |
| 1950 | int32_t width, int32_t height) |
Kristian Høgsberg | 0c4457f | 2008-12-07 19:59:11 -0500 | [diff] [blame] | 1951 | { |
Kristian Høgsberg | 1cbaa6a | 2008-11-07 15:54:48 -0500 | [diff] [blame] | 1952 | struct window *window; |
| 1953 | |
| 1954 | window = malloc(sizeof *window); |
| 1955 | if (window == NULL) |
| 1956 | return NULL; |
| 1957 | |
Kristian Høgsberg | 78231c8 | 2008-11-08 15:06:01 -0500 | [diff] [blame] | 1958 | memset(window, 0, sizeof *window); |
Kristian Høgsberg | 4097923 | 2008-11-25 22:40:39 -0500 | [diff] [blame] | 1959 | window->display = display; |
Kristian Høgsberg | 248c1b6 | 2011-01-21 18:03:15 -0500 | [diff] [blame] | 1960 | window->parent = parent; |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 1961 | window->surface = wl_compositor_create_surface(display->compositor); |
Pekka Paalanen | 6b2dc91 | 2011-11-29 10:25:08 +0200 | [diff] [blame] | 1962 | if (display->shell) { |
| 1963 | window->shell_surface = |
| 1964 | wl_shell_get_shell_surface(display->shell, |
| 1965 | window->surface); |
| 1966 | } |
Kristian Høgsberg | 82da52b | 2010-12-17 09:53:12 -0500 | [diff] [blame] | 1967 | window->allocation.x = 0; |
| 1968 | window->allocation.y = 0; |
Kristian Høgsberg | 0395f30 | 2008-12-22 12:14:50 -0500 | [diff] [blame] | 1969 | window->allocation.width = width; |
| 1970 | window->allocation.height = height; |
| 1971 | window->saved_allocation = window->allocation; |
Kristian Høgsberg | 4097923 | 2008-11-25 22:40:39 -0500 | [diff] [blame] | 1972 | window->margin = 16; |
Kristian Høgsberg | 7824d81 | 2010-06-08 14:59:44 -0400 | [diff] [blame] | 1973 | window->decoration = 1; |
Kristian Høgsberg | 3be87d1 | 2011-05-13 13:45:17 -0400 | [diff] [blame] | 1974 | window->transparent = 1; |
Kristian Høgsberg | e28d05b | 2011-09-20 21:43:54 -0400 | [diff] [blame] | 1975 | wl_list_init(&window->item_list); |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 1976 | |
Kristian Høgsberg | 297c631 | 2011-02-04 14:11:33 -0500 | [diff] [blame] | 1977 | if (display->dpy) |
Benjamin Franzke | 22d5481 | 2011-07-16 19:50:32 +0000 | [diff] [blame] | 1978 | #ifdef HAVE_CAIRO_EGL |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 1979 | /* FIXME: make TYPE_EGL_IMAGE choosable for testing */ |
| 1980 | window->buffer_type = WINDOW_BUFFER_TYPE_EGL_WINDOW; |
Benjamin Franzke | 22d5481 | 2011-07-16 19:50:32 +0000 | [diff] [blame] | 1981 | #else |
| 1982 | window->buffer_type = WINDOW_BUFFER_TYPE_SHM; |
| 1983 | #endif |
Yuval Fledel | 45568f6 | 2010-12-06 09:18:12 -0500 | [diff] [blame] | 1984 | else |
| 1985 | window->buffer_type = WINDOW_BUFFER_TYPE_SHM; |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 1986 | |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 1987 | wl_surface_set_user_data(window->surface, window); |
Kristian Høgsberg | 478d926 | 2010-06-08 20:34:11 -0400 | [diff] [blame] | 1988 | wl_list_insert(display->window_list.prev, &window->link); |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 1989 | |
Pekka Paalanen | 6b2dc91 | 2011-11-29 10:25:08 +0200 | [diff] [blame] | 1990 | if (window->shell_surface) { |
| 1991 | wl_shell_surface_set_user_data(window->shell_surface, window); |
| 1992 | wl_shell_surface_add_listener(window->shell_surface, |
| 1993 | &shell_surface_listener, window); |
| 1994 | } |
Pekka Paalanen | 9d1613e | 2011-11-25 12:09:16 +0200 | [diff] [blame] | 1995 | |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 1996 | return window; |
| 1997 | } |
| 1998 | |
Kristian Høgsberg | 248c1b6 | 2011-01-21 18:03:15 -0500 | [diff] [blame] | 1999 | struct window * |
| 2000 | window_create(struct display *display, int32_t width, int32_t height) |
| 2001 | { |
| 2002 | struct window *window; |
| 2003 | |
| 2004 | window = window_create_internal(display, NULL, width, height); |
| 2005 | if (!window) |
| 2006 | return NULL; |
| 2007 | |
| 2008 | return window; |
| 2009 | } |
| 2010 | |
| 2011 | struct window * |
| 2012 | window_create_transient(struct display *display, struct window *parent, |
| 2013 | int32_t x, int32_t y, int32_t width, int32_t height) |
| 2014 | { |
| 2015 | struct window *window; |
| 2016 | |
| 2017 | window = window_create_internal(parent->display, |
| 2018 | parent, width, height); |
| 2019 | if (!window) |
| 2020 | return NULL; |
| 2021 | |
Kristian Høgsberg | 0c29eb2 | 2011-09-06 18:02:34 -0400 | [diff] [blame] | 2022 | window->type = TYPE_TRANSIENT; |
Kristian Høgsberg | 248c1b6 | 2011-01-21 18:03:15 -0500 | [diff] [blame] | 2023 | window->x = x; |
| 2024 | window->y = y; |
| 2025 | |
| 2026 | return window; |
| 2027 | } |
| 2028 | |
Kristian Høgsberg | bbedd7e | 2011-12-19 15:40:10 -0500 | [diff] [blame] | 2029 | struct menu { |
| 2030 | struct window *window; |
| 2031 | const char **entries; |
| 2032 | int current; |
| 2033 | int count; |
| 2034 | }; |
| 2035 | |
| 2036 | static int |
| 2037 | menu_set_item(struct window *window, struct menu *menu, int sy) |
| 2038 | { |
| 2039 | int next; |
| 2040 | |
| 2041 | next = (sy - 8) / 20; |
| 2042 | if (menu->current != next) { |
| 2043 | menu->current = next; |
| 2044 | window_schedule_redraw(window); |
| 2045 | } |
| 2046 | |
| 2047 | return POINTER_LEFT_PTR; |
| 2048 | } |
| 2049 | |
| 2050 | static int |
| 2051 | menu_motion_handler(struct window *window, |
| 2052 | struct input *input, uint32_t time, |
| 2053 | int32_t x, int32_t y, |
| 2054 | int32_t sx, int32_t sy, void *data) |
| 2055 | { |
| 2056 | return menu_set_item(window, data, sy); |
| 2057 | } |
| 2058 | |
| 2059 | static int |
| 2060 | menu_enter_handler(struct window *window, |
| 2061 | struct input *input, uint32_t time, |
| 2062 | int32_t x, int32_t y, void *data) |
| 2063 | { |
| 2064 | return menu_set_item(window, data, y); |
| 2065 | } |
| 2066 | |
| 2067 | static void |
| 2068 | menu_leave_handler(struct window *window, |
| 2069 | struct input *input, uint32_t time, void *data) |
| 2070 | { |
| 2071 | menu_set_item(window, data, -200); |
| 2072 | } |
| 2073 | |
| 2074 | static void |
| 2075 | menu_button_handler(struct window *window, |
| 2076 | struct input *input, uint32_t time, |
| 2077 | int button, int state, void *data) |
| 2078 | |
| 2079 | { |
| 2080 | struct menu *menu = data; |
| 2081 | |
| 2082 | /* Either relase after press-drag-release or click-motion-click. */ |
| 2083 | if (state == 0 && 0 <= menu->current && menu->current < menu->count) |
| 2084 | window_destroy(window); |
| 2085 | } |
| 2086 | |
| 2087 | static void |
| 2088 | menu_redraw_handler(struct window *window, void *data) |
| 2089 | { |
| 2090 | cairo_t *cr; |
| 2091 | const int32_t r = 3, margin = 3; |
| 2092 | struct menu *menu = data; |
| 2093 | int32_t width, height, i; |
| 2094 | |
| 2095 | width = 200; |
| 2096 | height = menu->count * 20 + margin * 2; |
| 2097 | window_set_child_size(window, width, height); |
| 2098 | window_create_surface(window); |
| 2099 | |
| 2100 | cr = cairo_create(window->cairo_surface); |
| 2101 | cairo_set_operator(cr, CAIRO_OPERATOR_SOURCE); |
| 2102 | cairo_set_source_rgba(cr, 0.0, 0.0, 0.0, 0.0); |
| 2103 | cairo_paint(cr); |
| 2104 | |
| 2105 | width = window->allocation.width; |
| 2106 | height = window->allocation.height; |
| 2107 | rounded_rect(cr, 0, 0, width, height, r); |
| 2108 | cairo_set_operator(cr, CAIRO_OPERATOR_SOURCE); |
| 2109 | cairo_set_source_rgba(cr, 0.0, 0.0, 0.4, 0.8); |
| 2110 | cairo_fill(cr); |
| 2111 | |
| 2112 | for (i = 0; i < menu->count; i++) { |
| 2113 | if (i == menu->current) { |
| 2114 | cairo_set_source_rgb(cr, 1.0, 1.0, 1.0); |
| 2115 | cairo_rectangle(cr, margin, i * 20 + margin, |
| 2116 | width - 2 * margin, 20); |
| 2117 | cairo_fill(cr); |
| 2118 | cairo_set_source_rgb(cr, 0.0, 0.0, 0.0); |
| 2119 | cairo_move_to(cr, 10, i * 20 + 16); |
| 2120 | cairo_show_text(cr, menu->entries[i]); |
| 2121 | } else { |
| 2122 | cairo_set_source_rgb(cr, 1.0, 1.0, 1.0); |
| 2123 | cairo_move_to(cr, 10, i * 20 + 16); |
| 2124 | cairo_show_text(cr, menu->entries[i]); |
| 2125 | } |
| 2126 | } |
| 2127 | |
| 2128 | cairo_destroy(cr); |
| 2129 | window_flush(window); |
| 2130 | } |
| 2131 | |
| 2132 | struct window * |
| 2133 | window_create_menu(struct display *display, struct window *parent, |
| 2134 | int32_t x, int32_t y, const char **entries, int count) |
| 2135 | { |
| 2136 | struct window *window; |
| 2137 | struct menu *menu; |
| 2138 | |
| 2139 | menu = malloc(sizeof *menu); |
| 2140 | if (!menu) |
| 2141 | return NULL; |
| 2142 | |
| 2143 | window = window_create_internal(parent->display, parent, 0, 0); |
| 2144 | if (!window) |
| 2145 | return NULL; |
| 2146 | |
| 2147 | menu->window = window; |
| 2148 | menu->entries = entries; |
| 2149 | menu->count = count; |
| 2150 | window->decoration = 0; |
| 2151 | window->type = TYPE_MENU; |
| 2152 | window->x = x; |
| 2153 | window->y = y; |
| 2154 | |
| 2155 | wl_shell_surface_set_transient(window->shell_surface, |
| 2156 | window->parent->shell_surface, |
| 2157 | window->x, window->y, 0); |
| 2158 | |
| 2159 | window_set_motion_handler(window, menu_motion_handler); |
| 2160 | window_set_enter_handler(window, menu_enter_handler); |
| 2161 | window_set_leave_handler(window, menu_leave_handler); |
| 2162 | window_set_button_handler(window, menu_button_handler); |
| 2163 | window_set_redraw_handler(window, menu_redraw_handler); |
| 2164 | window_set_user_data(window, menu); |
| 2165 | |
| 2166 | return window; |
| 2167 | } |
| 2168 | |
Kristian Høgsberg | 248c1b6 | 2011-01-21 18:03:15 -0500 | [diff] [blame] | 2169 | void |
Kristian Høgsberg | d0c3b9d | 2010-10-25 11:40:03 -0400 | [diff] [blame] | 2170 | window_set_buffer_type(struct window *window, enum window_buffer_type type) |
| 2171 | { |
| 2172 | window->buffer_type = type; |
| 2173 | } |
| 2174 | |
Kristian Høgsberg | 8357cd6 | 2011-05-13 13:24:56 -0400 | [diff] [blame] | 2175 | |
| 2176 | static void |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 2177 | display_handle_geometry(void *data, |
Kristian Høgsberg | 8f0ce05 | 2011-06-21 11:16:58 -0400 | [diff] [blame] | 2178 | struct wl_output *wl_output, |
| 2179 | int x, int y, |
| 2180 | int physical_width, |
| 2181 | int physical_height, |
| 2182 | int subpixel, |
| 2183 | const char *make, |
| 2184 | const char *model) |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 2185 | { |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 2186 | struct output *output = data; |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 2187 | |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 2188 | output->allocation.x = x; |
| 2189 | output->allocation.y = y; |
Kristian Høgsberg | 8f0ce05 | 2011-06-21 11:16:58 -0400 | [diff] [blame] | 2190 | } |
| 2191 | |
| 2192 | static void |
| 2193 | display_handle_mode(void *data, |
| 2194 | struct wl_output *wl_output, |
| 2195 | uint32_t flags, |
| 2196 | int width, |
| 2197 | int height, |
| 2198 | int refresh) |
| 2199 | { |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 2200 | struct output *output = data; |
Pekka Paalanen | 999c5b5 | 2011-11-30 10:52:38 +0200 | [diff] [blame] | 2201 | struct display *display = output->display; |
Kristian Høgsberg | 8f0ce05 | 2011-06-21 11:16:58 -0400 | [diff] [blame] | 2202 | |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 2203 | if (flags & WL_OUTPUT_MODE_CURRENT) { |
| 2204 | output->allocation.width = width; |
| 2205 | output->allocation.height = height; |
Pekka Paalanen | 999c5b5 | 2011-11-30 10:52:38 +0200 | [diff] [blame] | 2206 | if (display->output_configure_handler) |
| 2207 | (*display->output_configure_handler)( |
| 2208 | output, display->user_data); |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 2209 | } |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 2210 | } |
| 2211 | |
| 2212 | static const struct wl_output_listener output_listener = { |
| 2213 | display_handle_geometry, |
Kristian Høgsberg | 8f0ce05 | 2011-06-21 11:16:58 -0400 | [diff] [blame] | 2214 | display_handle_mode |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 2215 | }; |
| 2216 | |
| 2217 | static void |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 2218 | display_add_output(struct display *d, uint32_t id) |
| 2219 | { |
| 2220 | struct output *output; |
| 2221 | |
| 2222 | output = malloc(sizeof *output); |
| 2223 | if (output == NULL) |
| 2224 | return; |
| 2225 | |
| 2226 | memset(output, 0, sizeof *output); |
| 2227 | output->display = d; |
| 2228 | output->output = |
| 2229 | wl_display_bind(d->display, id, &wl_output_interface); |
| 2230 | wl_list_insert(d->output_list.prev, &output->link); |
| 2231 | |
| 2232 | wl_output_add_listener(output->output, &output_listener, output); |
| 2233 | } |
| 2234 | |
Pekka Paalanen | 2c1426a | 2011-12-16 11:35:34 +0200 | [diff] [blame^] | 2235 | static void |
| 2236 | output_destroy(struct output *output) |
| 2237 | { |
| 2238 | if (output->destroy_handler) |
| 2239 | (*output->destroy_handler)(output, output->user_data); |
| 2240 | |
| 2241 | wl_output_destroy(output->output); |
| 2242 | wl_list_remove(&output->link); |
| 2243 | free(output); |
| 2244 | } |
| 2245 | |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 2246 | void |
Pekka Paalanen | 999c5b5 | 2011-11-30 10:52:38 +0200 | [diff] [blame] | 2247 | display_set_output_configure_handler(struct display *display, |
| 2248 | display_output_handler_t handler) |
| 2249 | { |
| 2250 | struct output *output; |
| 2251 | |
| 2252 | display->output_configure_handler = handler; |
| 2253 | if (!handler) |
| 2254 | return; |
| 2255 | |
| 2256 | wl_list_for_each(output, &display->output_list, link) |
| 2257 | (*display->output_configure_handler)(output, |
| 2258 | display->user_data); |
| 2259 | } |
| 2260 | |
| 2261 | void |
| 2262 | output_set_user_data(struct output *output, void *data) |
| 2263 | { |
| 2264 | output->user_data = data; |
| 2265 | } |
| 2266 | |
| 2267 | void * |
| 2268 | output_get_user_data(struct output *output) |
| 2269 | { |
| 2270 | return output->user_data; |
| 2271 | } |
| 2272 | |
| 2273 | void |
| 2274 | output_set_destroy_handler(struct output *output, |
| 2275 | display_output_handler_t handler) |
| 2276 | { |
| 2277 | output->destroy_handler = handler; |
| 2278 | /* FIXME: implement this, once we have way to remove outputs */ |
| 2279 | } |
| 2280 | |
| 2281 | void |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 2282 | output_get_allocation(struct output *output, struct rectangle *allocation) |
| 2283 | { |
| 2284 | *allocation = output->allocation; |
| 2285 | } |
| 2286 | |
Pekka Paalanen | 999c5b5 | 2011-11-30 10:52:38 +0200 | [diff] [blame] | 2287 | struct wl_output * |
| 2288 | output_get_wl_output(struct output *output) |
| 2289 | { |
| 2290 | return output->output; |
| 2291 | } |
| 2292 | |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 2293 | static void |
Kristian Høgsberg | 4fe1a3e | 2010-08-10 14:02:48 -0400 | [diff] [blame] | 2294 | display_add_input(struct display *d, uint32_t id) |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 2295 | { |
| 2296 | struct input *input; |
| 2297 | |
| 2298 | input = malloc(sizeof *input); |
| 2299 | if (input == NULL) |
| 2300 | return; |
| 2301 | |
| 2302 | memset(input, 0, sizeof *input); |
| 2303 | input->display = d; |
Kristian Høgsberg | a8d1fa7 | 2011-08-23 18:14:06 -0400 | [diff] [blame] | 2304 | input->input_device = |
| 2305 | wl_display_bind(d->display, id, &wl_input_device_interface); |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 2306 | input->pointer_focus = NULL; |
| 2307 | input->keyboard_focus = NULL; |
| 2308 | wl_list_insert(d->input_list.prev, &input->link); |
| 2309 | |
| 2310 | wl_input_device_add_listener(input->input_device, |
| 2311 | &input_device_listener, input); |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 2312 | wl_input_device_set_user_data(input->input_device, input); |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 2313 | |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 2314 | input->data_device = |
| 2315 | wl_data_device_manager_get_data_device(d->data_device_manager, |
| 2316 | input->input_device); |
| 2317 | wl_data_device_add_listener(input->data_device, |
| 2318 | &data_device_listener, input); |
Kristian Høgsberg | 58eec36 | 2011-01-19 14:27:42 -0500 | [diff] [blame] | 2319 | } |
| 2320 | |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 2321 | static void |
Kristian Høgsberg | 4fe1a3e | 2010-08-10 14:02:48 -0400 | [diff] [blame] | 2322 | display_handle_global(struct wl_display *display, uint32_t id, |
| 2323 | const char *interface, uint32_t version, void *data) |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 2324 | { |
| 2325 | struct display *d = data; |
| 2326 | |
Kristian Høgsberg | 7cbdb64 | 2011-04-20 18:53:07 -0400 | [diff] [blame] | 2327 | if (strcmp(interface, "wl_compositor") == 0) { |
Kristian Høgsberg | a8d1fa7 | 2011-08-23 18:14:06 -0400 | [diff] [blame] | 2328 | d->compositor = |
| 2329 | wl_display_bind(display, id, &wl_compositor_interface); |
Kristian Høgsberg | 7cbdb64 | 2011-04-20 18:53:07 -0400 | [diff] [blame] | 2330 | } else if (strcmp(interface, "wl_output") == 0) { |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 2331 | display_add_output(d, id); |
Kristian Høgsberg | 7cbdb64 | 2011-04-20 18:53:07 -0400 | [diff] [blame] | 2332 | } else if (strcmp(interface, "wl_input_device") == 0) { |
Kristian Høgsberg | 4fe1a3e | 2010-08-10 14:02:48 -0400 | [diff] [blame] | 2333 | display_add_input(d, id); |
Kristian Høgsberg | 7cbdb64 | 2011-04-20 18:53:07 -0400 | [diff] [blame] | 2334 | } else if (strcmp(interface, "wl_shell") == 0) { |
Kristian Høgsberg | a8d1fa7 | 2011-08-23 18:14:06 -0400 | [diff] [blame] | 2335 | d->shell = wl_display_bind(display, id, &wl_shell_interface); |
Kristian Høgsberg | 7cbdb64 | 2011-04-20 18:53:07 -0400 | [diff] [blame] | 2336 | } else if (strcmp(interface, "wl_shm") == 0) { |
Kristian Høgsberg | a8d1fa7 | 2011-08-23 18:14:06 -0400 | [diff] [blame] | 2337 | d->shm = wl_display_bind(display, id, &wl_shm_interface); |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 2338 | } else if (strcmp(interface, "wl_data_device_manager") == 0) { |
| 2339 | d->data_device_manager = |
| 2340 | wl_display_bind(display, id, |
| 2341 | &wl_data_device_manager_interface); |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 2342 | } |
| 2343 | } |
| 2344 | |
Kristian Høgsberg | dcb71b6 | 2010-06-15 17:16:35 -0400 | [diff] [blame] | 2345 | static void |
| 2346 | display_render_frame(struct display *d) |
| 2347 | { |
Kristian Høgsberg | dcb71b6 | 2010-06-15 17:16:35 -0400 | [diff] [blame] | 2348 | int radius = 8; |
| 2349 | cairo_t *cr; |
| 2350 | |
| 2351 | d->shadow = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, 128, 128); |
| 2352 | cr = cairo_create(d->shadow); |
| 2353 | cairo_set_operator(cr, CAIRO_OPERATOR_OVER); |
| 2354 | cairo_set_source_rgba(cr, 0, 0, 0, 1); |
| 2355 | rounded_rect(cr, 16, 16, 112, 112, radius); |
| 2356 | cairo_fill(cr); |
| 2357 | cairo_destroy(cr); |
| 2358 | blur_surface(d->shadow, 64); |
| 2359 | |
| 2360 | d->active_frame = |
| 2361 | cairo_image_surface_create (CAIRO_FORMAT_ARGB32, 128, 128); |
| 2362 | cr = cairo_create(d->active_frame); |
| 2363 | cairo_set_operator(cr, CAIRO_OPERATOR_OVER); |
| 2364 | cairo_set_source_rgba(cr, 0.8, 0.8, 0.4, 1); |
| 2365 | rounded_rect(cr, 16, 16, 112, 112, radius); |
| 2366 | cairo_fill(cr); |
| 2367 | cairo_destroy(cr); |
| 2368 | |
| 2369 | d->inactive_frame = |
| 2370 | cairo_image_surface_create (CAIRO_FORMAT_ARGB32, 128, 128); |
| 2371 | cr = cairo_create(d->inactive_frame); |
| 2372 | cairo_set_operator(cr, CAIRO_OPERATOR_OVER); |
| 2373 | cairo_set_source_rgba(cr, 0.6, 0.6, 0.6, 1); |
| 2374 | rounded_rect(cr, 16, 16, 112, 112, radius); |
| 2375 | cairo_fill(cr); |
| 2376 | cairo_destroy(cr); |
| 2377 | } |
| 2378 | |
Kristian Høgsberg | 94adf6c | 2010-06-25 16:50:05 -0400 | [diff] [blame] | 2379 | static void |
| 2380 | init_xkb(struct display *d) |
| 2381 | { |
Kristian Høgsberg | 3e6e7e6 | 2010-07-02 15:12:02 -0400 | [diff] [blame] | 2382 | struct xkb_rule_names names; |
Kristian Høgsberg | 94adf6c | 2010-06-25 16:50:05 -0400 | [diff] [blame] | 2383 | |
Kristian Høgsberg | 3e6e7e6 | 2010-07-02 15:12:02 -0400 | [diff] [blame] | 2384 | names.rules = "evdev"; |
| 2385 | names.model = "pc105"; |
Kristian Høgsberg | c7c6064 | 2010-08-29 21:33:39 -0400 | [diff] [blame] | 2386 | names.layout = option_xkb_layout; |
| 2387 | names.variant = option_xkb_variant; |
| 2388 | names.options = option_xkb_options; |
Kristian Høgsberg | 94adf6c | 2010-06-25 16:50:05 -0400 | [diff] [blame] | 2389 | |
Kristian Høgsberg | 3e6e7e6 | 2010-07-02 15:12:02 -0400 | [diff] [blame] | 2390 | d->xkb = xkb_compile_keymap_from_rules(&names); |
Kristian Høgsberg | 94adf6c | 2010-06-25 16:50:05 -0400 | [diff] [blame] | 2391 | if (!d->xkb) { |
| 2392 | fprintf(stderr, "Failed to compile keymap\n"); |
| 2393 | exit(1); |
| 2394 | } |
| 2395 | } |
| 2396 | |
Pekka Paalanen | fe6079a | 2011-12-15 15:20:04 +0200 | [diff] [blame] | 2397 | static void |
| 2398 | fini_xkb(struct display *display) |
| 2399 | { |
| 2400 | xkb_free_keymap(display->xkb); |
| 2401 | } |
| 2402 | |
Yuval Fledel | 45568f6 | 2010-12-06 09:18:12 -0500 | [diff] [blame] | 2403 | static int |
Kristian Høgsberg | 297c631 | 2011-02-04 14:11:33 -0500 | [diff] [blame] | 2404 | init_egl(struct display *d) |
Yuval Fledel | 45568f6 | 2010-12-06 09:18:12 -0500 | [diff] [blame] | 2405 | { |
| 2406 | EGLint major, minor; |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 2407 | EGLint n; |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 2408 | |
| 2409 | static const EGLint premul_argb_cfg_attribs[] = { |
| 2410 | EGL_SURFACE_TYPE, |
| 2411 | EGL_WINDOW_BIT | EGL_PIXMAP_BIT | |
| 2412 | EGL_VG_ALPHA_FORMAT_PRE_BIT, |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 2413 | EGL_RED_SIZE, 1, |
| 2414 | EGL_GREEN_SIZE, 1, |
| 2415 | EGL_BLUE_SIZE, 1, |
| 2416 | EGL_ALPHA_SIZE, 1, |
| 2417 | EGL_DEPTH_SIZE, 1, |
| 2418 | EGL_RENDERABLE_TYPE, EGL_OPENGL_BIT, |
| 2419 | EGL_NONE |
| 2420 | }; |
Yuval Fledel | 45568f6 | 2010-12-06 09:18:12 -0500 | [diff] [blame] | 2421 | |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 2422 | static const EGLint rgb_cfg_attribs[] = { |
| 2423 | EGL_SURFACE_TYPE, EGL_WINDOW_BIT | EGL_PIXMAP_BIT, |
| 2424 | EGL_RED_SIZE, 1, |
| 2425 | EGL_GREEN_SIZE, 1, |
| 2426 | EGL_BLUE_SIZE, 1, |
| 2427 | EGL_ALPHA_SIZE, 0, |
| 2428 | EGL_DEPTH_SIZE, 1, |
| 2429 | EGL_RENDERABLE_TYPE, EGL_OPENGL_BIT, |
| 2430 | EGL_NONE |
| 2431 | }; |
| 2432 | |
Kristian Høgsberg | 91342c6 | 2011-04-14 14:44:58 -0400 | [diff] [blame] | 2433 | d->dpy = eglGetDisplay(d->display); |
Yuval Fledel | 45568f6 | 2010-12-06 09:18:12 -0500 | [diff] [blame] | 2434 | if (!eglInitialize(d->dpy, &major, &minor)) { |
| 2435 | fprintf(stderr, "failed to initialize display\n"); |
| 2436 | return -1; |
| 2437 | } |
| 2438 | |
| 2439 | if (!eglBindAPI(EGL_OPENGL_API)) { |
| 2440 | fprintf(stderr, "failed to bind api EGL_OPENGL_API\n"); |
| 2441 | return -1; |
| 2442 | } |
| 2443 | |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 2444 | if (!eglChooseConfig(d->dpy, premul_argb_cfg_attribs, |
Benjamin Franzke | 4b87a13 | 2011-09-01 10:36:16 +0200 | [diff] [blame] | 2445 | &d->premultiplied_argb_config, 1, &n) || n != 1) { |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 2446 | fprintf(stderr, "failed to choose premul argb config\n"); |
Benjamin Franzke | 6693ac2 | 2011-02-10 12:04:30 +0100 | [diff] [blame] | 2447 | return -1; |
| 2448 | } |
| 2449 | |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 2450 | if (!eglChooseConfig(d->dpy, rgb_cfg_attribs, |
| 2451 | &d->rgb_config, 1, &n) || n != 1) { |
| 2452 | fprintf(stderr, "failed to choose rgb config\n"); |
| 2453 | return -1; |
| 2454 | } |
| 2455 | |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 2456 | d->rgb_ctx = eglCreateContext(d->dpy, d->rgb_config, EGL_NO_CONTEXT, NULL); |
| 2457 | if (d->rgb_ctx == NULL) { |
| 2458 | fprintf(stderr, "failed to create context\n"); |
| 2459 | return -1; |
| 2460 | } |
| 2461 | d->argb_ctx = eglCreateContext(d->dpy, d->premultiplied_argb_config, |
| 2462 | EGL_NO_CONTEXT, NULL); |
| 2463 | if (d->argb_ctx == NULL) { |
Yuval Fledel | 45568f6 | 2010-12-06 09:18:12 -0500 | [diff] [blame] | 2464 | fprintf(stderr, "failed to create context\n"); |
| 2465 | return -1; |
| 2466 | } |
| 2467 | |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 2468 | if (!eglMakeCurrent(d->dpy, NULL, NULL, d->rgb_ctx)) { |
Tim Wiederhake | 9c7a8cc | 2011-02-11 19:37:40 +0100 | [diff] [blame] | 2469 | fprintf(stderr, "failed to make context current\n"); |
Yuval Fledel | 45568f6 | 2010-12-06 09:18:12 -0500 | [diff] [blame] | 2470 | return -1; |
| 2471 | } |
| 2472 | |
Kristian Høgsberg | 8def264 | 2011-01-14 17:41:33 -0500 | [diff] [blame] | 2473 | #ifdef HAVE_CAIRO_EGL |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 2474 | d->rgb_device = cairo_egl_device_create(d->dpy, d->rgb_ctx); |
| 2475 | if (cairo_device_status(d->rgb_device) != CAIRO_STATUS_SUCCESS) { |
Kristian Høgsberg | 297c631 | 2011-02-04 14:11:33 -0500 | [diff] [blame] | 2476 | fprintf(stderr, "failed to get cairo egl device\n"); |
Yuval Fledel | 45568f6 | 2010-12-06 09:18:12 -0500 | [diff] [blame] | 2477 | return -1; |
| 2478 | } |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 2479 | d->argb_device = cairo_egl_device_create(d->dpy, d->argb_ctx); |
| 2480 | if (cairo_device_status(d->argb_device) != CAIRO_STATUS_SUCCESS) { |
| 2481 | fprintf(stderr, "failed to get cairo egl argb device\n"); |
| 2482 | return -1; |
| 2483 | } |
Yuval Fledel | 45568f6 | 2010-12-06 09:18:12 -0500 | [diff] [blame] | 2484 | #endif |
| 2485 | |
| 2486 | return 0; |
| 2487 | } |
| 2488 | |
Pekka Paalanen | fe6079a | 2011-12-15 15:20:04 +0200 | [diff] [blame] | 2489 | static void |
| 2490 | fini_egl(struct display *display) |
| 2491 | { |
| 2492 | #ifdef HAVE_CAIRO_EGL |
| 2493 | cairo_device_destroy(display->argb_device); |
| 2494 | cairo_device_destroy(display->rgb_device); |
| 2495 | #endif |
| 2496 | |
| 2497 | eglMakeCurrent(display->dpy, EGL_NO_SURFACE, EGL_NO_SURFACE, |
| 2498 | EGL_NO_CONTEXT); |
| 2499 | |
| 2500 | eglTerminate(display->dpy); |
| 2501 | eglReleaseThread(); |
| 2502 | } |
| 2503 | |
Kristian Høgsberg | 3a69627 | 2011-09-14 17:33:48 -0400 | [diff] [blame] | 2504 | static int |
| 2505 | event_mask_update(uint32_t mask, void *data) |
| 2506 | { |
| 2507 | struct display *d = data; |
| 2508 | |
| 2509 | d->mask = mask; |
| 2510 | |
| 2511 | return 0; |
| 2512 | } |
| 2513 | |
| 2514 | static void |
| 2515 | handle_display_data(struct task *task, uint32_t events) |
| 2516 | { |
| 2517 | struct display *display = |
| 2518 | container_of(task, struct display, display_task); |
| 2519 | |
| 2520 | wl_display_iterate(display->display, display->mask); |
| 2521 | } |
| 2522 | |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 2523 | struct display * |
Kristian Høgsberg | 9de79a9 | 2011-08-24 11:09:53 -0400 | [diff] [blame] | 2524 | display_create(int *argc, char **argv[], const GOptionEntry *option_entries) |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 2525 | { |
| 2526 | struct display *d; |
Kristian Høgsberg | 7824d81 | 2010-06-08 14:59:44 -0400 | [diff] [blame] | 2527 | GOptionContext *context; |
Kristian Høgsberg | c7c6064 | 2010-08-29 21:33:39 -0400 | [diff] [blame] | 2528 | GOptionGroup *xkb_option_group; |
Kristian Høgsberg | 7824d81 | 2010-06-08 14:59:44 -0400 | [diff] [blame] | 2529 | GError *error; |
Kristian Høgsberg | a85fe3c | 2010-06-08 14:08:30 -0400 | [diff] [blame] | 2530 | |
Kristian Høgsberg | 478d926 | 2010-06-08 20:34:11 -0400 | [diff] [blame] | 2531 | g_type_init(); |
| 2532 | |
Kristian Høgsberg | 7824d81 | 2010-06-08 14:59:44 -0400 | [diff] [blame] | 2533 | context = g_option_context_new(NULL); |
Kristian Høgsberg | c7c6064 | 2010-08-29 21:33:39 -0400 | [diff] [blame] | 2534 | if (option_entries) |
Kristian Høgsberg | 7824d81 | 2010-06-08 14:59:44 -0400 | [diff] [blame] | 2535 | g_option_context_add_main_entries(context, option_entries, "Wayland View"); |
Kristian Høgsberg | c7c6064 | 2010-08-29 21:33:39 -0400 | [diff] [blame] | 2536 | |
| 2537 | xkb_option_group = g_option_group_new("xkb", |
| 2538 | "Keyboard options", |
| 2539 | "Show all XKB options", |
| 2540 | NULL, NULL); |
| 2541 | g_option_group_add_entries(xkb_option_group, xkb_option_entries); |
| 2542 | g_option_context_add_group (context, xkb_option_group); |
| 2543 | |
| 2544 | if (!g_option_context_parse(context, argc, argv, &error)) { |
| 2545 | fprintf(stderr, "option parsing failed: %s\n", error->message); |
| 2546 | exit(EXIT_FAILURE); |
Kristian Høgsberg | 7824d81 | 2010-06-08 14:59:44 -0400 | [diff] [blame] | 2547 | } |
| 2548 | |
Tim Wiederhake | 748f672 | 2011-01-23 23:25:25 +0100 | [diff] [blame] | 2549 | g_option_context_free(context); |
Kristian Høgsberg | c7c6064 | 2010-08-29 21:33:39 -0400 | [diff] [blame] | 2550 | |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 2551 | d = malloc(sizeof *d); |
| 2552 | if (d == NULL) |
| 2553 | return NULL; |
| 2554 | |
Tim Wiederhake | 81bd979 | 2011-01-23 23:25:26 +0100 | [diff] [blame] | 2555 | memset(d, 0, sizeof *d); |
| 2556 | |
Kristian Høgsberg | 2bb3ebe | 2010-12-01 15:36:20 -0500 | [diff] [blame] | 2557 | d->display = wl_display_connect(NULL); |
Kristian Høgsberg | 478d926 | 2010-06-08 20:34:11 -0400 | [diff] [blame] | 2558 | if (d->display == NULL) { |
| 2559 | fprintf(stderr, "failed to create display: %m\n"); |
Kristian Høgsberg | 7824d81 | 2010-06-08 14:59:44 -0400 | [diff] [blame] | 2560 | return NULL; |
| 2561 | } |
| 2562 | |
Kristian Høgsberg | 3a69627 | 2011-09-14 17:33:48 -0400 | [diff] [blame] | 2563 | d->epoll_fd = epoll_create1(EPOLL_CLOEXEC); |
| 2564 | d->display_fd = wl_display_get_fd(d->display, event_mask_update, d); |
| 2565 | d->display_task.run = handle_display_data; |
| 2566 | display_watch_fd(d, d->display_fd, EPOLLIN, &d->display_task); |
| 2567 | |
| 2568 | wl_list_init(&d->deferred_list); |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 2569 | wl_list_init(&d->input_list); |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 2570 | wl_list_init(&d->output_list); |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 2571 | |
Kristian Høgsberg | 478d926 | 2010-06-08 20:34:11 -0400 | [diff] [blame] | 2572 | /* Set up listener so we'll catch all events. */ |
| 2573 | wl_display_add_global_listener(d->display, |
| 2574 | display_handle_global, d); |
| 2575 | |
| 2576 | /* Process connection events. */ |
| 2577 | wl_display_iterate(d->display, WL_DISPLAY_READABLE); |
Kristian Høgsberg | 297c631 | 2011-02-04 14:11:33 -0500 | [diff] [blame] | 2578 | if (init_egl(d) < 0) |
Kristian Høgsberg | 7824d81 | 2010-06-08 14:59:44 -0400 | [diff] [blame] | 2579 | return NULL; |
Kristian Høgsberg | 8a9cda8 | 2008-11-03 15:31:30 -0500 | [diff] [blame] | 2580 | |
Kristian Høgsberg | 0d5007a | 2011-02-09 10:57:44 -0500 | [diff] [blame] | 2581 | d->image_target_texture_2d = |
| 2582 | (void *) eglGetProcAddress("glEGLImageTargetTexture2DOES"); |
| 2583 | d->create_image = (void *) eglGetProcAddress("eglCreateImageKHR"); |
| 2584 | d->destroy_image = (void *) eglGetProcAddress("eglDestroyImageKHR"); |
| 2585 | |
Kristian Høgsberg | 9a68624 | 2010-08-18 15:28:04 -0400 | [diff] [blame] | 2586 | create_pointer_surfaces(d); |
Kristian Høgsberg | da275dd | 2010-08-16 17:47:07 -0400 | [diff] [blame] | 2587 | |
Kristian Høgsberg | dcb71b6 | 2010-06-15 17:16:35 -0400 | [diff] [blame] | 2588 | display_render_frame(d); |
| 2589 | |
Kristian Høgsberg | 478d926 | 2010-06-08 20:34:11 -0400 | [diff] [blame] | 2590 | wl_list_init(&d->window_list); |
| 2591 | |
Kristian Høgsberg | 94adf6c | 2010-06-25 16:50:05 -0400 | [diff] [blame] | 2592 | init_xkb(d); |
| 2593 | |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 2594 | return d; |
| 2595 | } |
| 2596 | |
Pekka Paalanen | 2c1426a | 2011-12-16 11:35:34 +0200 | [diff] [blame^] | 2597 | static void |
| 2598 | display_destroy_outputs(struct display *display) |
| 2599 | { |
| 2600 | struct output *tmp; |
| 2601 | struct output *output; |
| 2602 | |
| 2603 | wl_list_for_each_safe(output, tmp, &display->output_list, link) |
| 2604 | output_destroy(output); |
| 2605 | } |
| 2606 | |
Pekka Paalanen | 999c5b5 | 2011-11-30 10:52:38 +0200 | [diff] [blame] | 2607 | void |
Pekka Paalanen | fe6079a | 2011-12-15 15:20:04 +0200 | [diff] [blame] | 2608 | display_destroy(struct display *display) |
| 2609 | { |
Pekka Paalanen | 2c1426a | 2011-12-16 11:35:34 +0200 | [diff] [blame^] | 2610 | display_destroy_outputs(display); |
| 2611 | |
Pekka Paalanen | fe6079a | 2011-12-15 15:20:04 +0200 | [diff] [blame] | 2612 | fini_xkb(display); |
| 2613 | fini_egl(display); |
| 2614 | |
| 2615 | wl_display_flush(display->display); |
| 2616 | wl_display_destroy(display->display); |
| 2617 | free(display); |
| 2618 | } |
| 2619 | |
| 2620 | void |
Pekka Paalanen | 999c5b5 | 2011-11-30 10:52:38 +0200 | [diff] [blame] | 2621 | display_set_user_data(struct display *display, void *data) |
| 2622 | { |
| 2623 | display->user_data = data; |
| 2624 | } |
| 2625 | |
| 2626 | void * |
| 2627 | display_get_user_data(struct display *display) |
| 2628 | { |
| 2629 | return display->user_data; |
| 2630 | } |
| 2631 | |
Kristian Høgsberg | 9d69f8e | 2010-09-03 14:46:38 -0400 | [diff] [blame] | 2632 | struct wl_display * |
| 2633 | display_get_display(struct display *display) |
| 2634 | { |
| 2635 | return display->display; |
| 2636 | } |
| 2637 | |
Kristian Høgsberg | 53ff2f6 | 2011-11-26 17:27:37 -0500 | [diff] [blame] | 2638 | struct output * |
| 2639 | display_get_output(struct display *display) |
| 2640 | { |
| 2641 | return container_of(display->output_list.next, struct output, link); |
| 2642 | } |
| 2643 | |
Kristian Høgsberg | 43c28ee | 2009-01-26 23:42:46 -0500 | [diff] [blame] | 2644 | struct wl_compositor * |
| 2645 | display_get_compositor(struct display *display) |
| 2646 | { |
| 2647 | return display->compositor; |
Kristian Høgsberg | 61017b1 | 2008-11-02 18:51:48 -0500 | [diff] [blame] | 2648 | } |
Kristian Høgsberg | 7824d81 | 2010-06-08 14:59:44 -0400 | [diff] [blame] | 2649 | |
| 2650 | EGLDisplay |
| 2651 | display_get_egl_display(struct display *d) |
| 2652 | { |
| 2653 | return d->dpy; |
| 2654 | } |
| 2655 | |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 2656 | struct wl_data_source * |
| 2657 | display_create_data_source(struct display *display) |
| 2658 | { |
| 2659 | return wl_data_device_manager_create_data_source(display->data_device_manager); |
| 2660 | } |
| 2661 | |
Benjamin Franzke | cff904e | 2011-02-18 23:00:55 +0100 | [diff] [blame] | 2662 | EGLConfig |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 2663 | display_get_rgb_egl_config(struct display *d) |
Benjamin Franzke | cff904e | 2011-02-18 23:00:55 +0100 | [diff] [blame] | 2664 | { |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 2665 | return d->rgb_config; |
Benjamin Franzke | cff904e | 2011-02-18 23:00:55 +0100 | [diff] [blame] | 2666 | } |
| 2667 | |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 2668 | EGLConfig |
| 2669 | display_get_argb_egl_config(struct display *d) |
| 2670 | { |
| 2671 | return d->premultiplied_argb_config; |
| 2672 | } |
| 2673 | |
Kristian Høgsberg | 58eec36 | 2011-01-19 14:27:42 -0500 | [diff] [blame] | 2674 | struct wl_shell * |
| 2675 | display_get_shell(struct display *display) |
| 2676 | { |
| 2677 | return display->shell; |
| 2678 | } |
| 2679 | |
Benjamin Franzke | 1a89f28 | 2011-10-07 09:33:06 +0200 | [diff] [blame] | 2680 | int |
Benjamin Franzke | cff904e | 2011-02-18 23:00:55 +0100 | [diff] [blame] | 2681 | display_acquire_window_surface(struct display *display, |
| 2682 | struct window *window, |
| 2683 | EGLContext ctx) |
| 2684 | { |
Benjamin Franzke | 22d5481 | 2011-07-16 19:50:32 +0000 | [diff] [blame] | 2685 | #ifdef HAVE_CAIRO_EGL |
Benjamin Franzke | cff904e | 2011-02-18 23:00:55 +0100 | [diff] [blame] | 2686 | struct egl_window_surface_data *data; |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 2687 | cairo_device_t *device; |
Benjamin Franzke | cff904e | 2011-02-18 23:00:55 +0100 | [diff] [blame] | 2688 | |
| 2689 | if (!window->cairo_surface) |
Benjamin Franzke | 1a89f28 | 2011-10-07 09:33:06 +0200 | [diff] [blame] | 2690 | return -1; |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 2691 | device = cairo_surface_get_device(window->cairo_surface); |
| 2692 | if (!device) |
Benjamin Franzke | 1a89f28 | 2011-10-07 09:33:06 +0200 | [diff] [blame] | 2693 | return -1; |
Benjamin Franzke | cff904e | 2011-02-18 23:00:55 +0100 | [diff] [blame] | 2694 | |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 2695 | if (!ctx) { |
| 2696 | if (device == display->rgb_device) |
| 2697 | ctx = display->rgb_ctx; |
| 2698 | else if (device == display->argb_device) |
| 2699 | ctx = display->argb_ctx; |
| 2700 | else |
| 2701 | assert(0); |
| 2702 | } |
Benjamin Franzke | cff904e | 2011-02-18 23:00:55 +0100 | [diff] [blame] | 2703 | |
| 2704 | data = cairo_surface_get_user_data(window->cairo_surface, |
| 2705 | &surface_data_key); |
| 2706 | |
Pekka Paalanen | 9015ead | 2011-12-19 13:57:59 +0200 | [diff] [blame] | 2707 | cairo_device_flush(device); |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 2708 | cairo_device_acquire(device); |
Benjamin Franzke | cff904e | 2011-02-18 23:00:55 +0100 | [diff] [blame] | 2709 | if (!eglMakeCurrent(display->dpy, data->surf, data->surf, ctx)) |
| 2710 | fprintf(stderr, "failed to make surface current\n"); |
Benjamin Franzke | 1a89f28 | 2011-10-07 09:33:06 +0200 | [diff] [blame] | 2711 | |
| 2712 | return 0; |
| 2713 | #else |
| 2714 | return -1; |
Benjamin Franzke | 22d5481 | 2011-07-16 19:50:32 +0000 | [diff] [blame] | 2715 | #endif |
Benjamin Franzke | cff904e | 2011-02-18 23:00:55 +0100 | [diff] [blame] | 2716 | } |
| 2717 | |
| 2718 | void |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 2719 | display_release_window_surface(struct display *display, |
| 2720 | struct window *window) |
Benjamin Franzke | cff904e | 2011-02-18 23:00:55 +0100 | [diff] [blame] | 2721 | { |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 2722 | #ifdef HAVE_CAIRO_EGL |
| 2723 | cairo_device_t *device; |
| 2724 | |
| 2725 | device = cairo_surface_get_device(window->cairo_surface); |
| 2726 | if (!device) |
| 2727 | return; |
| 2728 | |
| 2729 | if (!eglMakeCurrent(display->dpy, NULL, NULL, display->rgb_ctx)) |
Benjamin Franzke | cff904e | 2011-02-18 23:00:55 +0100 | [diff] [blame] | 2730 | fprintf(stderr, "failed to make context current\n"); |
Benjamin Franzke | 0c99163 | 2011-09-27 21:57:31 +0200 | [diff] [blame] | 2731 | cairo_device_release(device); |
| 2732 | #endif |
Benjamin Franzke | cff904e | 2011-02-18 23:00:55 +0100 | [diff] [blame] | 2733 | } |
| 2734 | |
| 2735 | void |
Kristian Høgsberg | 3a69627 | 2011-09-14 17:33:48 -0400 | [diff] [blame] | 2736 | display_defer(struct display *display, struct task *task) |
Kristian Høgsberg | 7824d81 | 2010-06-08 14:59:44 -0400 | [diff] [blame] | 2737 | { |
Kristian Høgsberg | 3a69627 | 2011-09-14 17:33:48 -0400 | [diff] [blame] | 2738 | wl_list_insert(&display->deferred_list, &task->link); |
| 2739 | } |
| 2740 | |
| 2741 | void |
| 2742 | display_watch_fd(struct display *display, |
| 2743 | int fd, uint32_t events, struct task *task) |
| 2744 | { |
| 2745 | struct epoll_event ep; |
| 2746 | |
| 2747 | ep.events = events; |
| 2748 | ep.data.ptr = task; |
| 2749 | epoll_ctl(display->epoll_fd, EPOLL_CTL_ADD, fd, &ep); |
| 2750 | } |
| 2751 | |
| 2752 | void |
| 2753 | display_run(struct display *display) |
| 2754 | { |
| 2755 | struct task *task; |
| 2756 | struct epoll_event ep[16]; |
| 2757 | int i, count; |
| 2758 | |
Pekka Paalanen | 826d795 | 2011-12-15 10:14:07 +0200 | [diff] [blame] | 2759 | display->running = 1; |
Kristian Høgsberg | 3a69627 | 2011-09-14 17:33:48 -0400 | [diff] [blame] | 2760 | while (1) { |
| 2761 | while (display->mask & WL_DISPLAY_WRITABLE) |
| 2762 | wl_display_iterate(display->display, |
| 2763 | WL_DISPLAY_WRITABLE); |
| 2764 | |
Pekka Paalanen | 826d795 | 2011-12-15 10:14:07 +0200 | [diff] [blame] | 2765 | if (!display->running) |
| 2766 | break; |
| 2767 | |
Kristian Høgsberg | 3a69627 | 2011-09-14 17:33:48 -0400 | [diff] [blame] | 2768 | count = epoll_wait(display->epoll_fd, |
| 2769 | ep, ARRAY_LENGTH(ep), -1); |
| 2770 | for (i = 0; i < count; i++) { |
| 2771 | task = ep[i].data.ptr; |
| 2772 | task->run(task, ep[i].events); |
| 2773 | } |
| 2774 | |
| 2775 | while (!wl_list_empty(&display->deferred_list)) { |
| 2776 | task = container_of(display->deferred_list.next, |
| 2777 | struct task, link); |
| 2778 | wl_list_remove(&task->link); |
| 2779 | task->run(task, 0); |
| 2780 | } |
| 2781 | } |
Kristian Høgsberg | 7824d81 | 2010-06-08 14:59:44 -0400 | [diff] [blame] | 2782 | } |
Pekka Paalanen | 826d795 | 2011-12-15 10:14:07 +0200 | [diff] [blame] | 2783 | |
| 2784 | void |
| 2785 | display_exit(struct display *display) |
| 2786 | { |
| 2787 | display->running = 0; |
| 2788 | } |