Kristian Høgsberg | ffd710e | 2008-12-02 15:15:01 -0500 | [diff] [blame] | 1 | /* |
| 2 | * Copyright © 2008 Kristian Høgsberg |
| 3 | * |
Kristian Høgsberg | 82f6e8a | 2008-12-19 13:47:53 -0500 | [diff] [blame] | 4 | * This program is free software; you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU General Public License as published by |
| 6 | * the Free Software Foundation; either version 2 of the License, or |
| 7 | * (at your option) any later version. |
Kristian Høgsberg | ffd710e | 2008-12-02 15:15:01 -0500 | [diff] [blame] | 8 | * |
Kristian Høgsberg | 82f6e8a | 2008-12-19 13:47:53 -0500 | [diff] [blame] | 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License |
| 15 | * along with this program; if not, write to the Free Software Foundation, |
| 16 | * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
Kristian Høgsberg | ffd710e | 2008-12-02 15:15:01 -0500 | [diff] [blame] | 17 | */ |
| 18 | |
Kristian Høgsberg | 06bc264 | 2010-12-01 09:50:16 -0500 | [diff] [blame] | 19 | #define _GNU_SOURCE |
| 20 | |
Kristian Høgsberg | a941022 | 2011-01-14 17:22:35 -0500 | [diff] [blame] | 21 | #include "config.h" |
| 22 | |
Kristian Høgsberg | 16eb675 | 2008-10-08 22:51:32 -0400 | [diff] [blame] | 23 | #include <stdio.h> |
| 24 | #include <string.h> |
| 25 | #include <stdlib.h> |
| 26 | #include <stdint.h> |
Kristian Høgsberg | 8d7ca6b | 2008-11-09 00:22:51 -0500 | [diff] [blame] | 27 | #include <stdarg.h> |
Kristian Høgsberg | 16eb675 | 2008-10-08 22:51:32 -0400 | [diff] [blame] | 28 | #include <sys/ioctl.h> |
Kristian Høgsberg | 16eb675 | 2008-10-08 22:51:32 -0400 | [diff] [blame] | 29 | #include <fcntl.h> |
| 30 | #include <unistd.h> |
Kristian Høgsberg | aa5b5be | 2008-11-21 21:31:54 -0500 | [diff] [blame] | 31 | #include <gdk-pixbuf/gdk-pixbuf.h> |
Kristian Høgsberg | 5487982 | 2008-11-23 17:07:32 -0500 | [diff] [blame] | 32 | #include <math.h> |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 33 | #include <linux/input.h> |
Kristian Høgsberg | 890bc05 | 2008-12-30 14:31:33 -0500 | [diff] [blame] | 34 | |
Kristian Høgsberg | 4cca349 | 2011-01-18 07:53:49 -0500 | [diff] [blame] | 35 | #include "wayland-server.h" |
Kristian Høgsberg | 8286302 | 2010-06-04 21:52:02 -0400 | [diff] [blame] | 36 | #include "compositor.h" |
Kristian Høgsberg | 5ee1a60 | 2008-12-11 23:18:45 -0500 | [diff] [blame] | 37 | |
Kristian Høgsberg | c9824dd | 2011-02-06 16:54:59 -0500 | [diff] [blame] | 38 | struct wlsc_switcher { |
| 39 | struct wlsc_compositor *compositor; |
| 40 | struct wlsc_surface *current; |
| 41 | struct wl_listener listener; |
| 42 | }; |
| 43 | |
Benjamin Franzke | ec2e642 | 2010-11-27 19:04:12 +0100 | [diff] [blame] | 44 | /* The plan here is to generate a random anonymous socket name and |
| 45 | * advertise that through a service on the session dbus. |
| 46 | */ |
Kristian Høgsberg | 2bb3ebe | 2010-12-01 15:36:20 -0500 | [diff] [blame] | 47 | static const char *option_socket_name = NULL; |
Kristian Høgsberg | 61a8251 | 2010-10-26 11:26:44 -0400 | [diff] [blame] | 48 | static const char *option_background = "background.jpg"; |
| 49 | static const char *option_geometry = "1024x640"; |
| 50 | static int option_connector = 0; |
Kristian Høgsberg | 81ce09a | 2008-12-31 16:18:42 -0500 | [diff] [blame] | 51 | |
| 52 | static const GOptionEntry option_entries[] = { |
| 53 | { "background", 'b', 0, G_OPTION_ARG_STRING, |
| 54 | &option_background, "Background image" }, |
Kristian Høgsberg | f5878fa | 2009-09-18 17:02:41 -0400 | [diff] [blame] | 55 | { "connector", 'c', 0, G_OPTION_ARG_INT, |
| 56 | &option_connector, "KMS connector" }, |
Kristian Høgsberg | 61a8251 | 2010-10-26 11:26:44 -0400 | [diff] [blame] | 57 | { "geometry", 'g', 0, G_OPTION_ARG_STRING, |
| 58 | &option_geometry, "Geometry" }, |
Benjamin Franzke | ec2e642 | 2010-11-27 19:04:12 +0100 | [diff] [blame] | 59 | { "socket", 's', 0, G_OPTION_ARG_STRING, |
| 60 | &option_socket_name, "Socket Name" }, |
Kristian Høgsberg | 81ce09a | 2008-12-31 16:18:42 -0500 | [diff] [blame] | 61 | { NULL } |
| 62 | }; |
| 63 | |
Kristian Høgsberg | 5c8c328 | 2009-02-09 15:17:46 -0500 | [diff] [blame] | 64 | static void |
| 65 | wlsc_matrix_init(struct wlsc_matrix *matrix) |
| 66 | { |
| 67 | static const struct wlsc_matrix identity = { |
| 68 | { 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1 } |
| 69 | }; |
| 70 | |
| 71 | memcpy(matrix, &identity, sizeof identity); |
| 72 | } |
| 73 | |
| 74 | static void |
| 75 | wlsc_matrix_multiply(struct wlsc_matrix *m, const struct wlsc_matrix *n) |
| 76 | { |
| 77 | struct wlsc_matrix tmp; |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 78 | const GLfloat *row, *column; |
Kristian Høgsberg | 5c8c328 | 2009-02-09 15:17:46 -0500 | [diff] [blame] | 79 | div_t d; |
| 80 | int i, j; |
| 81 | |
| 82 | for (i = 0; i < 16; i++) { |
| 83 | tmp.d[i] = 0; |
| 84 | d = div(i, 4); |
| 85 | row = m->d + d.quot * 4; |
| 86 | column = n->d + d.rem; |
| 87 | for (j = 0; j < 4; j++) |
| 88 | tmp.d[i] += row[j] * column[j * 4]; |
| 89 | } |
| 90 | memcpy(m, &tmp, sizeof tmp); |
| 91 | } |
| 92 | |
| 93 | static void |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 94 | wlsc_matrix_translate(struct wlsc_matrix *matrix, GLfloat x, GLfloat y, GLfloat z) |
Kristian Høgsberg | 5c8c328 | 2009-02-09 15:17:46 -0500 | [diff] [blame] | 95 | { |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 96 | struct wlsc_matrix translate = { |
Kristian Høgsberg | 5c8c328 | 2009-02-09 15:17:46 -0500 | [diff] [blame] | 97 | { 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, x, y, z, 1 } |
| 98 | }; |
| 99 | |
| 100 | wlsc_matrix_multiply(matrix, &translate); |
| 101 | } |
| 102 | |
| 103 | static void |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 104 | wlsc_matrix_scale(struct wlsc_matrix *matrix, GLfloat x, GLfloat y, GLfloat z) |
Kristian Høgsberg | 5c8c328 | 2009-02-09 15:17:46 -0500 | [diff] [blame] | 105 | { |
| 106 | struct wlsc_matrix scale = { |
| 107 | { x, 0, 0, 0, 0, y, 0, 0, 0, 0, z, 0, 0, 0, 0, 1 } |
| 108 | }; |
| 109 | |
| 110 | wlsc_matrix_multiply(matrix, &scale); |
| 111 | } |
| 112 | |
| 113 | static void |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 114 | wlsc_matrix_transform(struct wlsc_matrix *matrix, struct wlsc_vector *v) |
| 115 | { |
| 116 | int i, j; |
Kristian Høgsberg | 0b8646b | 2010-06-08 15:29:14 -0400 | [diff] [blame] | 117 | struct wlsc_vector t; |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 118 | |
| 119 | for (i = 0; i < 4; i++) { |
Kristian Høgsberg | 0b8646b | 2010-06-08 15:29:14 -0400 | [diff] [blame] | 120 | t.f[i] = 0; |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 121 | for (j = 0; j < 4; j++) |
Kristian Høgsberg | 0b8646b | 2010-06-08 15:29:14 -0400 | [diff] [blame] | 122 | t.f[i] += v->f[j] * matrix->d[i + j * 4]; |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 123 | } |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 124 | |
Kristian Høgsberg | 0b8646b | 2010-06-08 15:29:14 -0400 | [diff] [blame] | 125 | *v = t; |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 126 | } |
| 127 | |
Kristian Høgsberg | 77fb167 | 2010-08-16 10:38:29 -0400 | [diff] [blame] | 128 | static struct wlsc_surface * |
| 129 | wlsc_surface_create(struct wlsc_compositor *compositor, |
Kristian Høgsberg | 77fb167 | 2010-08-16 10:38:29 -0400 | [diff] [blame] | 130 | int32_t x, int32_t y, int32_t width, int32_t height) |
Kristian Høgsberg | 1a208d5 | 2009-02-10 14:20:26 -0500 | [diff] [blame] | 131 | { |
Kristian Høgsberg | 77fb167 | 2010-08-16 10:38:29 -0400 | [diff] [blame] | 132 | struct wlsc_surface *surface; |
| 133 | |
| 134 | surface = malloc(sizeof *surface); |
| 135 | if (surface == NULL) |
| 136 | return NULL; |
| 137 | |
Kristian Høgsberg | c551bd2 | 2010-12-06 16:43:16 -0500 | [diff] [blame] | 138 | wl_list_init(&surface->surface.destroy_listener_list); |
Kristian Høgsberg | f6b1471 | 2011-01-06 15:32:14 -0500 | [diff] [blame] | 139 | wl_list_init(&surface->link); |
Kristian Høgsberg | 0ce2457 | 2011-01-28 15:18:33 -0500 | [diff] [blame] | 140 | surface->map_type = WLSC_SURFACE_MAP_UNMAPPED; |
Kristian Høgsberg | c551bd2 | 2010-12-06 16:43:16 -0500 | [diff] [blame] | 141 | |
Kristian Høgsberg | 1a208d5 | 2009-02-10 14:20:26 -0500 | [diff] [blame] | 142 | glGenTextures(1, &surface->texture); |
Kristian Høgsberg | 77fb167 | 2010-08-16 10:38:29 -0400 | [diff] [blame] | 143 | glBindTexture(GL_TEXTURE_2D, surface->texture); |
| 144 | glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); |
| 145 | glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); |
| 146 | glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); |
| 147 | glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); |
| 148 | |
Kristian Høgsberg | 1a208d5 | 2009-02-10 14:20:26 -0500 | [diff] [blame] | 149 | surface->compositor = compositor; |
Kristian Høgsberg | c5d6be9 | 2011-01-14 16:22:37 -0500 | [diff] [blame] | 150 | surface->visual = NULL; |
Kristian Høgsberg | 1db21f1 | 2010-08-16 16:08:12 -0400 | [diff] [blame] | 151 | surface->x = x; |
| 152 | surface->y = y; |
| 153 | surface->width = width; |
| 154 | surface->height = height; |
Kristian Høgsberg | 8da19ac | 2009-03-17 16:12:51 -0400 | [diff] [blame] | 155 | wlsc_matrix_init(&surface->matrix); |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 156 | wlsc_matrix_scale(&surface->matrix, width, height, 1); |
| 157 | wlsc_matrix_translate(&surface->matrix, x, y, 0); |
| 158 | |
| 159 | wlsc_matrix_init(&surface->matrix_inv); |
| 160 | wlsc_matrix_translate(&surface->matrix_inv, -x, -y, 0); |
| 161 | wlsc_matrix_scale(&surface->matrix_inv, 1.0 / width, 1.0 / height, 1); |
Kristian Høgsberg | 1e4b86a | 2008-11-23 23:41:08 -0500 | [diff] [blame] | 162 | |
Kristian Høgsberg | 77fb167 | 2010-08-16 10:38:29 -0400 | [diff] [blame] | 163 | return surface; |
Kristian Høgsberg | 5487982 | 2008-11-23 17:07:32 -0500 | [diff] [blame] | 164 | } |
| 165 | |
Kristian Høgsberg | 31bd6c7 | 2011-02-13 13:00:51 -0500 | [diff] [blame^] | 166 | void |
| 167 | wlsc_surface_damage_rectangle(struct wlsc_surface *surface, |
| 168 | int32_t x, int32_t y, |
| 169 | int32_t width, int32_t height) |
| 170 | { |
| 171 | struct wlsc_compositor *compositor = surface->compositor; |
| 172 | |
| 173 | pixman_region32_union_rect(&compositor->damage_region, |
| 174 | &compositor->damage_region, |
| 175 | surface->x + x, surface->y + y, |
| 176 | width, height); |
| 177 | wlsc_compositor_schedule_repaint(compositor); |
| 178 | } |
| 179 | |
| 180 | void |
| 181 | wlsc_surface_damage(struct wlsc_surface *surface) |
| 182 | { |
| 183 | wlsc_surface_damage_rectangle(surface, 0, 0, |
| 184 | surface->width, surface->height); |
| 185 | } |
| 186 | |
Kristian Høgsberg | 4cca349 | 2011-01-18 07:53:49 -0500 | [diff] [blame] | 187 | uint32_t |
Kristian Høgsberg | 7132a9a | 2010-12-06 21:41:10 -0500 | [diff] [blame] | 188 | get_time(void) |
| 189 | { |
| 190 | struct timeval tv; |
| 191 | |
| 192 | gettimeofday(&tv, NULL); |
| 193 | |
| 194 | return tv.tv_sec * 1000 + tv.tv_usec / 1000; |
| 195 | } |
| 196 | |
Kristian Høgsberg | 5487982 | 2008-11-23 17:07:32 -0500 | [diff] [blame] | 197 | static void |
Kristian Høgsberg | 5fcd0aa | 2010-08-09 14:43:33 -0400 | [diff] [blame] | 198 | destroy_surface(struct wl_resource *resource, struct wl_client *client) |
Kristian Høgsberg | 5487982 | 2008-11-23 17:07:32 -0500 | [diff] [blame] | 199 | { |
Kristian Høgsberg | 5fcd0aa | 2010-08-09 14:43:33 -0400 | [diff] [blame] | 200 | struct wlsc_surface *surface = |
Kristian Høgsberg | b313b02 | 2010-12-01 17:07:41 -0500 | [diff] [blame] | 201 | container_of(resource, struct wlsc_surface, surface.resource); |
Kristian Høgsberg | c551bd2 | 2010-12-06 16:43:16 -0500 | [diff] [blame] | 202 | struct wl_listener *l, *next; |
Kristian Høgsberg | 4685fa3 | 2010-12-06 21:38:50 -0500 | [diff] [blame] | 203 | uint32_t time; |
Kristian Høgsberg | 4fa4873 | 2009-03-10 23:17:00 -0400 | [diff] [blame] | 204 | |
Kristian Høgsberg | 31bd6c7 | 2011-02-13 13:00:51 -0500 | [diff] [blame^] | 205 | wlsc_surface_damage(surface); |
| 206 | |
Kristian Høgsberg | 3f8f39c | 2009-09-18 17:05:13 -0400 | [diff] [blame] | 207 | wl_list_remove(&surface->link); |
| 208 | glDeleteTextures(1, &surface->texture); |
Kristian Høgsberg | 3f8f39c | 2009-09-18 17:05:13 -0400 | [diff] [blame] | 209 | |
Kristian Høgsberg | 7132a9a | 2010-12-06 21:41:10 -0500 | [diff] [blame] | 210 | time = get_time(); |
Kristian Høgsberg | c551bd2 | 2010-12-06 16:43:16 -0500 | [diff] [blame] | 211 | wl_list_for_each_safe(l, next, |
| 212 | &surface->surface.destroy_listener_list, link) |
Kristian Høgsberg | 4685fa3 | 2010-12-06 21:38:50 -0500 | [diff] [blame] | 213 | l->func(l, &surface->surface, time); |
Kristian Høgsberg | 4fa4873 | 2009-03-10 23:17:00 -0400 | [diff] [blame] | 214 | |
Kristian Høgsberg | 4fa4873 | 2009-03-10 23:17:00 -0400 | [diff] [blame] | 215 | free(surface); |
Kristian Høgsberg | 5487982 | 2008-11-23 17:07:32 -0500 | [diff] [blame] | 216 | } |
| 217 | |
Kristian Høgsberg | f58d8ca | 2011-01-26 14:37:07 -0500 | [diff] [blame] | 218 | uint32_t * |
| 219 | wlsc_load_image(const char *filename, int width, int height) |
Kristian Høgsberg | 4c9f2c9 | 2008-11-21 19:25:44 -0500 | [diff] [blame] | 220 | { |
Kristian Høgsberg | 1db21f1 | 2010-08-16 16:08:12 -0400 | [diff] [blame] | 221 | GdkPixbuf *pixbuf; |
| 222 | GError *error = NULL; |
Kristian Høgsberg | 8525a50 | 2011-01-14 16:20:21 -0500 | [diff] [blame] | 223 | int stride, i, n_channels; |
| 224 | unsigned char *pixels, *end, *argb_pixels, *s, *d; |
Kristian Høgsberg | 4c9f2c9 | 2008-11-21 19:25:44 -0500 | [diff] [blame] | 225 | |
Kristian Høgsberg | 1db21f1 | 2010-08-16 16:08:12 -0400 | [diff] [blame] | 226 | pixbuf = gdk_pixbuf_new_from_file_at_scale(filename, |
| 227 | width, height, |
| 228 | FALSE, &error); |
Kristian Høgsberg | f58d8ca | 2011-01-26 14:37:07 -0500 | [diff] [blame] | 229 | if (error != NULL) { |
| 230 | fprintf(stderr, "failed to load image: %s\n", error->message); |
| 231 | g_error_free(error); |
Kristian Høgsberg | 8525a50 | 2011-01-14 16:20:21 -0500 | [diff] [blame] | 232 | return NULL; |
Kristian Høgsberg | f58d8ca | 2011-01-26 14:37:07 -0500 | [diff] [blame] | 233 | } |
Kristian Høgsberg | 1db21f1 | 2010-08-16 16:08:12 -0400 | [diff] [blame] | 234 | |
Kristian Høgsberg | 8525a50 | 2011-01-14 16:20:21 -0500 | [diff] [blame] | 235 | stride = gdk_pixbuf_get_rowstride(pixbuf); |
| 236 | pixels = gdk_pixbuf_get_pixels(pixbuf); |
| 237 | n_channels = gdk_pixbuf_get_n_channels(pixbuf); |
Kristian Høgsberg | 1db21f1 | 2010-08-16 16:08:12 -0400 | [diff] [blame] | 238 | |
Kristian Høgsberg | 8525a50 | 2011-01-14 16:20:21 -0500 | [diff] [blame] | 239 | argb_pixels = malloc (height * width * 4); |
| 240 | if (argb_pixels == NULL) { |
Darxus@chaosreigns.com | c4df99c | 2011-01-25 15:00:56 -0500 | [diff] [blame] | 241 | g_object_unref(pixbuf); |
Kristian Høgsberg | 8525a50 | 2011-01-14 16:20:21 -0500 | [diff] [blame] | 242 | return NULL; |
| 243 | } |
Kristian Høgsberg | 1db21f1 | 2010-08-16 16:08:12 -0400 | [diff] [blame] | 244 | |
Kristian Høgsberg | 8525a50 | 2011-01-14 16:20:21 -0500 | [diff] [blame] | 245 | if (n_channels == 4) { |
| 246 | for (i = 0; i < height; i++) { |
| 247 | s = pixels + i * stride; |
| 248 | end = s + width * 4; |
| 249 | d = argb_pixels + i * width * 4; |
| 250 | while (s < end) { |
| 251 | unsigned int t; |
| 252 | |
| 253 | #define MULT(_d,c,a,t) \ |
| 254 | do { t = c * a + 0x7f; _d = ((t >> 8) + t) >> 8; } while (0) |
| 255 | |
| 256 | MULT(d[0], s[2], s[3], t); |
| 257 | MULT(d[1], s[1], s[3], t); |
| 258 | MULT(d[2], s[0], s[3], t); |
| 259 | d[3] = s[3]; |
| 260 | s += 4; |
| 261 | d += 4; |
| 262 | } |
| 263 | } |
| 264 | } else if (n_channels == 3) { |
| 265 | for (i = 0; i < height; i++) { |
| 266 | s = pixels + i * stride; |
| 267 | end = s + width * 3; |
| 268 | d = argb_pixels + i * width * 4; |
| 269 | while (s < end) { |
| 270 | d[0] = s[2]; |
| 271 | d[1] = s[1]; |
| 272 | d[2] = s[0]; |
| 273 | d[3] = 0xff; |
| 274 | s += 3; |
| 275 | d += 4; |
| 276 | } |
| 277 | } |
| 278 | } |
Kristian Høgsberg | 1db21f1 | 2010-08-16 16:08:12 -0400 | [diff] [blame] | 279 | |
Darxus@chaosreigns.com | c4df99c | 2011-01-25 15:00:56 -0500 | [diff] [blame] | 280 | g_object_unref(pixbuf); |
Kristian Høgsberg | 1db21f1 | 2010-08-16 16:08:12 -0400 | [diff] [blame] | 281 | |
Kristian Høgsberg | f58d8ca | 2011-01-26 14:37:07 -0500 | [diff] [blame] | 282 | return (uint32_t *) argb_pixels; |
| 283 | } |
| 284 | |
| 285 | static struct wl_buffer * |
| 286 | create_buffer_from_png(struct wlsc_compositor *ec, |
| 287 | const char *filename, int width, int height) |
| 288 | { |
| 289 | uint32_t *pixels; |
| 290 | struct wl_buffer *buffer; |
| 291 | |
| 292 | pixels = wlsc_load_image(filename, width, height); |
Tim Wiederhake | ac5c5e7 | 2011-01-27 01:32:36 +0100 | [diff] [blame] | 293 | if(pixels == NULL) |
| 294 | return NULL; |
Kristian Høgsberg | f58d8ca | 2011-01-26 14:37:07 -0500 | [diff] [blame] | 295 | |
Kristian Høgsberg | 8525a50 | 2011-01-14 16:20:21 -0500 | [diff] [blame] | 296 | buffer = ec->create_buffer(ec, width, height, |
| 297 | &ec->compositor.premultiplied_argb_visual, |
Kristian Høgsberg | f58d8ca | 2011-01-26 14:37:07 -0500 | [diff] [blame] | 298 | pixels); |
Kristian Høgsberg | 8525a50 | 2011-01-14 16:20:21 -0500 | [diff] [blame] | 299 | |
Kristian Høgsberg | f58d8ca | 2011-01-26 14:37:07 -0500 | [diff] [blame] | 300 | free(pixels); |
Kristian Høgsberg | 8525a50 | 2011-01-14 16:20:21 -0500 | [diff] [blame] | 301 | |
| 302 | return buffer; |
Kristian Høgsberg | 4c9f2c9 | 2008-11-21 19:25:44 -0500 | [diff] [blame] | 303 | } |
| 304 | |
Kristian Høgsberg | 1db21f1 | 2010-08-16 16:08:12 -0400 | [diff] [blame] | 305 | static const struct { |
| 306 | const char *filename; |
| 307 | int hotspot_x, hotspot_y; |
| 308 | } pointer_images[] = { |
Kristian Høgsberg | 4219a40 | 2010-08-16 16:43:03 -0400 | [diff] [blame] | 309 | { DATADIR "/wayland/bottom_left_corner.png", 6, 30 }, |
| 310 | { DATADIR "/wayland/bottom_right_corner.png", 28, 28 }, |
| 311 | { DATADIR "/wayland/bottom_side.png", 16, 20 }, |
| 312 | { DATADIR "/wayland/grabbing.png", 20, 17 }, |
| 313 | { DATADIR "/wayland/left_ptr.png", 10, 5 }, |
| 314 | { DATADIR "/wayland/left_side.png", 10, 20 }, |
| 315 | { DATADIR "/wayland/right_side.png", 30, 19 }, |
| 316 | { DATADIR "/wayland/top_left_corner.png", 8, 8 }, |
| 317 | { DATADIR "/wayland/top_right_corner.png", 26, 8 }, |
| 318 | { DATADIR "/wayland/top_side.png", 18, 8 }, |
| 319 | { DATADIR "/wayland/xterm.png", 15, 15 } |
Kristian Høgsberg | 1db21f1 | 2010-08-16 16:08:12 -0400 | [diff] [blame] | 320 | }; |
| 321 | |
| 322 | static void |
| 323 | create_pointer_images(struct wlsc_compositor *ec) |
Kristian Høgsberg | 4c9f2c9 | 2008-11-21 19:25:44 -0500 | [diff] [blame] | 324 | { |
Kristian Høgsberg | 1db21f1 | 2010-08-16 16:08:12 -0400 | [diff] [blame] | 325 | int i, count; |
Kristian Høgsberg | 1db21f1 | 2010-08-16 16:08:12 -0400 | [diff] [blame] | 326 | const int width = 32, height = 32; |
Kristian Høgsberg | 77fb167 | 2010-08-16 10:38:29 -0400 | [diff] [blame] | 327 | |
Kristian Høgsberg | 1db21f1 | 2010-08-16 16:08:12 -0400 | [diff] [blame] | 328 | count = ARRAY_LENGTH(pointer_images); |
Kristian Høgsberg | eef08fb | 2010-08-17 21:23:10 -0400 | [diff] [blame] | 329 | ec->pointer_buffers = malloc(count * sizeof *ec->pointer_buffers); |
Kristian Høgsberg | 1db21f1 | 2010-08-16 16:08:12 -0400 | [diff] [blame] | 330 | for (i = 0; i < count; i++) { |
Kristian Høgsberg | 3d5bae0 | 2010-10-06 21:17:40 -0400 | [diff] [blame] | 331 | ec->pointer_buffers[i] = |
Kristian Høgsberg | 8525a50 | 2011-01-14 16:20:21 -0500 | [diff] [blame] | 332 | create_buffer_from_png(ec, |
| 333 | pointer_images[i].filename, |
| 334 | width, height); |
Kristian Høgsberg | 1db21f1 | 2010-08-16 16:08:12 -0400 | [diff] [blame] | 335 | } |
Kristian Høgsberg | 77fb167 | 2010-08-16 10:38:29 -0400 | [diff] [blame] | 336 | } |
| 337 | |
Kristian Høgsberg | 8e43862 | 2009-01-26 23:07:00 -0500 | [diff] [blame] | 338 | static struct wlsc_surface * |
Kristian Høgsberg | 81ce09a | 2008-12-31 16:18:42 -0500 | [diff] [blame] | 339 | background_create(struct wlsc_output *output, const char *filename) |
Kristian Høgsberg | aa5b5be | 2008-11-21 21:31:54 -0500 | [diff] [blame] | 340 | { |
Kristian Høgsberg | 8e43862 | 2009-01-26 23:07:00 -0500 | [diff] [blame] | 341 | struct wlsc_surface *background; |
Kristian Høgsberg | 8525a50 | 2011-01-14 16:20:21 -0500 | [diff] [blame] | 342 | struct wl_buffer *buffer; |
Kristian Høgsberg | aa5b5be | 2008-11-21 21:31:54 -0500 | [diff] [blame] | 343 | |
Kristian Høgsberg | 77fb167 | 2010-08-16 10:38:29 -0400 | [diff] [blame] | 344 | background = wlsc_surface_create(output->compositor, |
Kristian Høgsberg | 77fb167 | 2010-08-16 10:38:29 -0400 | [diff] [blame] | 345 | output->x, output->y, |
| 346 | output->width, output->height); |
Kristian Høgsberg | aa5b5be | 2008-11-21 21:31:54 -0500 | [diff] [blame] | 347 | if (background == NULL) |
| 348 | return NULL; |
Kristian Høgsberg | aa5b5be | 2008-11-21 21:31:54 -0500 | [diff] [blame] | 349 | |
Kristian Høgsberg | 8525a50 | 2011-01-14 16:20:21 -0500 | [diff] [blame] | 350 | buffer = create_buffer_from_png(output->compositor, |
| 351 | filename, |
| 352 | output->width, output->height); |
Benjamin Franzke | d3b023e | 2011-01-15 12:34:49 +0100 | [diff] [blame] | 353 | if (buffer == NULL) { |
| 354 | free(background); |
| 355 | return NULL; |
| 356 | } |
Kristian Høgsberg | 8525a50 | 2011-01-14 16:20:21 -0500 | [diff] [blame] | 357 | buffer->attach(buffer, &background->surface); |
Kristian Høgsberg | aa5b5be | 2008-11-21 21:31:54 -0500 | [diff] [blame] | 358 | |
Kristian Høgsberg | aa5b5be | 2008-11-21 21:31:54 -0500 | [diff] [blame] | 359 | return background; |
Kristian Høgsberg | 4c9f2c9 | 2008-11-21 19:25:44 -0500 | [diff] [blame] | 360 | } |
| 361 | |
| 362 | static void |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 363 | wlsc_surface_draw(struct wlsc_surface *es, struct wlsc_output *output) |
Kristian Høgsberg | 4c9f2c9 | 2008-11-21 19:25:44 -0500 | [diff] [blame] | 364 | { |
Kristian Høgsberg | 8e43862 | 2009-01-26 23:07:00 -0500 | [diff] [blame] | 365 | struct wlsc_compositor *ec = es->compositor; |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 366 | struct wlsc_matrix tmp; |
Kristian Høgsberg | 4c9f2c9 | 2008-11-21 19:25:44 -0500 | [diff] [blame] | 367 | |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 368 | tmp = es->matrix; |
| 369 | wlsc_matrix_multiply(&tmp, &output->matrix); |
| 370 | glUniformMatrix4fv(ec->proj_uniform, 1, GL_FALSE, tmp.d); |
| 371 | glUniform1i(ec->tex_uniform, 0); |
Kristian Høgsberg | 4c9f2c9 | 2008-11-21 19:25:44 -0500 | [diff] [blame] | 372 | |
Kristian Høgsberg | c5c510e | 2010-12-08 15:12:58 -0500 | [diff] [blame] | 373 | if (es->visual == &ec->compositor.argb_visual) { |
Kristian Høgsberg | de31d5c | 2008-12-18 17:55:33 -0500 | [diff] [blame] | 374 | glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); |
| 375 | glEnable(GL_BLEND); |
Kristian Høgsberg | c5c510e | 2010-12-08 15:12:58 -0500 | [diff] [blame] | 376 | } else if (es->visual == &ec->compositor.premultiplied_argb_visual) { |
Kristian Høgsberg | de31d5c | 2008-12-18 17:55:33 -0500 | [diff] [blame] | 377 | glBlendFunc(GL_ONE, GL_ONE_MINUS_SRC_ALPHA); |
| 378 | glEnable(GL_BLEND); |
| 379 | } else { |
| 380 | glDisable(GL_BLEND); |
| 381 | } |
| 382 | |
Kristian Høgsberg | aa5b5be | 2008-11-21 21:31:54 -0500 | [diff] [blame] | 383 | glBindTexture(GL_TEXTURE_2D, es->texture); |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 384 | glBindBuffer(GL_ARRAY_BUFFER, ec->vbo); |
| 385 | glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, |
| 386 | 5 * sizeof(GLfloat), NULL); |
| 387 | glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, |
| 388 | 5 * sizeof(GLfloat), (GLfloat *) 0 + 3); |
| 389 | glEnableVertexAttribArray(0); |
| 390 | glEnableVertexAttribArray(1); |
| 391 | glDrawArrays(GL_TRIANGLE_STRIP, 0, 4); |
Kristian Høgsberg | 4c9f2c9 | 2008-11-21 19:25:44 -0500 | [diff] [blame] | 392 | } |
| 393 | |
| 394 | static void |
Kristian Høgsberg | 8da19ac | 2009-03-17 16:12:51 -0400 | [diff] [blame] | 395 | wlsc_surface_raise(struct wlsc_surface *surface) |
| 396 | { |
| 397 | struct wlsc_compositor *compositor = surface->compositor; |
| 398 | |
| 399 | wl_list_remove(&surface->link); |
Kristian Høgsberg | 747638b | 2010-07-12 17:06:06 -0400 | [diff] [blame] | 400 | wl_list_insert(&compositor->surface_list, &surface->link); |
Kristian Høgsberg | 8da19ac | 2009-03-17 16:12:51 -0400 | [diff] [blame] | 401 | } |
| 402 | |
Kristian Høgsberg | 4cca349 | 2011-01-18 07:53:49 -0500 | [diff] [blame] | 403 | void |
Kristian Høgsberg | 83fc061 | 2010-08-04 22:44:55 -0400 | [diff] [blame] | 404 | wlsc_surface_update_matrix(struct wlsc_surface *es) |
| 405 | { |
| 406 | wlsc_matrix_init(&es->matrix); |
| 407 | wlsc_matrix_scale(&es->matrix, es->width, es->height, 1); |
| 408 | wlsc_matrix_translate(&es->matrix, es->x, es->y, 0); |
| 409 | |
| 410 | wlsc_matrix_init(&es->matrix_inv); |
| 411 | wlsc_matrix_translate(&es->matrix_inv, -es->x, -es->y, 0); |
| 412 | wlsc_matrix_scale(&es->matrix_inv, |
| 413 | 1.0 / es->width, 1.0 / es->height, 1); |
| 414 | } |
| 415 | |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 416 | void |
| 417 | wlsc_compositor_finish_frame(struct wlsc_compositor *compositor, int msecs) |
Kristian Høgsberg | 01f941b | 2009-05-27 17:47:15 -0400 | [diff] [blame] | 418 | { |
Kristian Høgsberg | 9d69f8e | 2010-09-03 14:46:38 -0400 | [diff] [blame] | 419 | wl_display_post_frame(compositor->wl_display, msecs); |
Kristian Høgsberg | 5d312db | 2009-09-12 16:57:02 -0400 | [diff] [blame] | 420 | wl_event_source_timer_update(compositor->timer_source, 5); |
Kristian Høgsberg | f30c67e | 2011-02-06 12:58:44 -0500 | [diff] [blame] | 421 | compositor->repaint_on_timeout = 1; |
Kristian Høgsberg | 01f941b | 2009-05-27 17:47:15 -0400 | [diff] [blame] | 422 | } |
| 423 | |
| 424 | static void |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 425 | wlsc_output_repaint(struct wlsc_output *output) |
Kristian Høgsberg | ef7a9ca | 2008-10-11 21:21:39 -0400 | [diff] [blame] | 426 | { |
Kristian Høgsberg | 1a208d5 | 2009-02-10 14:20:26 -0500 | [diff] [blame] | 427 | struct wlsc_compositor *ec = output->compositor; |
Kristian Høgsberg | 8e43862 | 2009-01-26 23:07:00 -0500 | [diff] [blame] | 428 | struct wlsc_surface *es; |
Kristian Høgsberg | 82f6e8a | 2008-12-19 13:47:53 -0500 | [diff] [blame] | 429 | struct wlsc_input_device *eid; |
Kristian Høgsberg | 31bd6c7 | 2011-02-13 13:00:51 -0500 | [diff] [blame^] | 430 | pixman_region32_t new_damage, total_damage; |
| 431 | pixman_box32_t *extents; |
Kristian Høgsberg | fbdbbdc | 2008-11-28 17:06:06 -0500 | [diff] [blame] | 432 | |
Kristian Høgsberg | 81ce09a | 2008-12-31 16:18:42 -0500 | [diff] [blame] | 433 | glViewport(0, 0, output->width, output->height); |
Kristian Høgsberg | fdec236 | 2001-01-01 22:23:51 -0500 | [diff] [blame] | 434 | |
Kristian Høgsberg | 31bd6c7 | 2011-02-13 13:00:51 -0500 | [diff] [blame^] | 435 | pixman_region32_init(&new_damage); |
| 436 | pixman_region32_init(&total_damage); |
| 437 | pixman_region32_intersect_rect(&new_damage, |
| 438 | &ec->damage_region, |
| 439 | output->x, output->y, |
| 440 | output->width, output->height); |
| 441 | pixman_region32_subtract(&ec->damage_region, |
| 442 | &ec->damage_region, &new_damage); |
| 443 | pixman_region32_union(&total_damage, &new_damage, |
| 444 | &output->previous_damage_region); |
| 445 | pixman_region32_copy(&output->previous_damage_region, &new_damage); |
| 446 | |
| 447 | extents = pixman_region32_extents(&total_damage); |
| 448 | glEnable(GL_SCISSOR_TEST); |
| 449 | glScissor(extents->x1, extents->y1, |
| 450 | extents->x2 - extents->x1, extents->y2 - extents->y1); |
| 451 | |
Kristian Høgsberg | 0ce2457 | 2011-01-28 15:18:33 -0500 | [diff] [blame] | 452 | es = container_of(ec->surface_list.next, struct wlsc_surface, link); |
| 453 | if (es->map_type == WLSC_SURFACE_MAP_FULLSCREEN && |
| 454 | es->fullscreen_output == output) { |
| 455 | if (es->width < output->width || es->height < output->height) |
| 456 | glClear(GL_COLOR_BUFFER_BIT); |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 457 | wlsc_surface_draw(es, output); |
Kristian Høgsberg | 0ce2457 | 2011-01-28 15:18:33 -0500 | [diff] [blame] | 458 | } else { |
| 459 | if (output->background) |
| 460 | wlsc_surface_draw(output->background, output); |
| 461 | else |
| 462 | glClear(GL_COLOR_BUFFER_BIT); |
| 463 | |
Kristian Høgsberg | c9824dd | 2011-02-06 16:54:59 -0500 | [diff] [blame] | 464 | wl_list_for_each_reverse(es, &ec->surface_list, link) { |
| 465 | if (ec->switcher && |
| 466 | ec->switcher->current == es) |
| 467 | continue; |
| 468 | |
Kristian Høgsberg | 0ce2457 | 2011-01-28 15:18:33 -0500 | [diff] [blame] | 469 | wlsc_surface_draw(es, output); |
Kristian Høgsberg | c9824dd | 2011-02-06 16:54:59 -0500 | [diff] [blame] | 470 | } |
Kristian Høgsberg | 0ce2457 | 2011-01-28 15:18:33 -0500 | [diff] [blame] | 471 | } |
Kristian Høgsberg | ef7a9ca | 2008-10-11 21:21:39 -0400 | [diff] [blame] | 472 | |
Kristian Høgsberg | c9824dd | 2011-02-06 16:54:59 -0500 | [diff] [blame] | 473 | if (ec->switcher) |
| 474 | wlsc_surface_draw(ec->switcher->current, output); |
| 475 | |
Kristian Høgsberg | 86e0989 | 2010-07-07 09:51:11 -0400 | [diff] [blame] | 476 | if (ec->focus) |
| 477 | wl_list_for_each(eid, &ec->input_device_list, link) |
| 478 | wlsc_surface_draw(eid->sprite, output); |
Kristian Høgsberg | 81ce09a | 2008-12-31 16:18:42 -0500 | [diff] [blame] | 479 | } |
| 480 | |
| 481 | static void |
| 482 | repaint(void *data) |
| 483 | { |
Kristian Høgsberg | 8e43862 | 2009-01-26 23:07:00 -0500 | [diff] [blame] | 484 | struct wlsc_compositor *ec = data; |
Kristian Høgsberg | 81ce09a | 2008-12-31 16:18:42 -0500 | [diff] [blame] | 485 | struct wlsc_output *output; |
Kristian Høgsberg | 81ce09a | 2008-12-31 16:18:42 -0500 | [diff] [blame] | 486 | |
| 487 | if (!ec->repaint_needed) { |
| 488 | ec->repaint_on_timeout = 0; |
| 489 | return; |
| 490 | } |
| 491 | |
Kristian Høgsberg | a5db589 | 2010-02-26 10:28:44 -0500 | [diff] [blame] | 492 | wl_list_for_each(output, &ec->output_list, link) |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 493 | wlsc_output_repaint(output); |
| 494 | |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 495 | ec->present(ec); |
Kristian Høgsberg | 81ce09a | 2008-12-31 16:18:42 -0500 | [diff] [blame] | 496 | |
Kristian Høgsberg | fbdbbdc | 2008-11-28 17:06:06 -0500 | [diff] [blame] | 497 | ec->repaint_needed = 0; |
Kristian Høgsberg | ef7a9ca | 2008-10-11 21:21:39 -0400 | [diff] [blame] | 498 | } |
| 499 | |
Kristian Høgsberg | 86e0989 | 2010-07-07 09:51:11 -0400 | [diff] [blame] | 500 | void |
Kristian Høgsberg | 8da19ac | 2009-03-17 16:12:51 -0400 | [diff] [blame] | 501 | wlsc_compositor_schedule_repaint(struct wlsc_compositor *compositor) |
Kristian Høgsberg | ef7a9ca | 2008-10-11 21:21:39 -0400 | [diff] [blame] | 502 | { |
Kristian Høgsberg | 8da19ac | 2009-03-17 16:12:51 -0400 | [diff] [blame] | 503 | compositor->repaint_needed = 1; |
Kristian Høgsberg | b0a167c | 2009-08-14 11:15:18 -0400 | [diff] [blame] | 504 | if (compositor->repaint_on_timeout) |
| 505 | return; |
| 506 | |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 507 | wl_event_source_timer_update(compositor->timer_source, 1); |
| 508 | compositor->repaint_on_timeout = 1; |
Kristian Høgsberg | ef7a9ca | 2008-10-11 21:21:39 -0400 | [diff] [blame] | 509 | } |
Kristian Høgsberg | 5c8c328 | 2009-02-09 15:17:46 -0500 | [diff] [blame] | 510 | |
Kristian Høgsberg | 5503bf8 | 2008-11-06 10:38:17 -0500 | [diff] [blame] | 511 | static void |
Kristian Høgsberg | d2412e2 | 2008-12-15 20:35:24 -0500 | [diff] [blame] | 512 | surface_destroy(struct wl_client *client, |
| 513 | struct wl_surface *surface) |
Kristian Høgsberg | 16eb675 | 2008-10-08 22:51:32 -0400 | [diff] [blame] | 514 | { |
Kristian Høgsberg | b313b02 | 2010-12-01 17:07:41 -0500 | [diff] [blame] | 515 | wl_resource_destroy(&surface->resource, client); |
Kristian Høgsberg | 16eb675 | 2008-10-08 22:51:32 -0400 | [diff] [blame] | 516 | } |
| 517 | |
Kristian Høgsberg | 5503bf8 | 2008-11-06 10:38:17 -0500 | [diff] [blame] | 518 | static void |
Kristian Høgsberg | d2412e2 | 2008-12-15 20:35:24 -0500 | [diff] [blame] | 519 | surface_attach(struct wl_client *client, |
Kristian Høgsberg | 82da52b | 2010-12-17 09:53:12 -0500 | [diff] [blame] | 520 | struct wl_surface *surface, struct wl_buffer *buffer, |
| 521 | int32_t x, int32_t y) |
Kristian Høgsberg | 16eb675 | 2008-10-08 22:51:32 -0400 | [diff] [blame] | 522 | { |
Kristian Høgsberg | 8e43862 | 2009-01-26 23:07:00 -0500 | [diff] [blame] | 523 | struct wlsc_surface *es = (struct wlsc_surface *) surface; |
Kristian Høgsberg | 16eb675 | 2008-10-08 22:51:32 -0400 | [diff] [blame] | 524 | |
Kristian Høgsberg | 31bd6c7 | 2011-02-13 13:00:51 -0500 | [diff] [blame^] | 525 | /* FIXME: This damages the entire old surface, but we should |
| 526 | * really just damage the part that's no longer covered by the |
| 527 | * surface. Anything covered by the new surface will be |
| 528 | * damaged by the client. */ |
| 529 | wlsc_surface_damage(es); |
| 530 | |
Kristian Høgsberg | 3d5bae0 | 2010-10-06 21:17:40 -0400 | [diff] [blame] | 531 | buffer->attach(buffer, surface); |
| 532 | es->buffer = buffer; |
Kristian Høgsberg | 82da52b | 2010-12-17 09:53:12 -0500 | [diff] [blame] | 533 | es->x += x; |
| 534 | es->y += y; |
| 535 | es->width = buffer->width; |
| 536 | es->height = buffer->height; |
| 537 | wlsc_surface_update_matrix(es); |
Kristian Høgsberg | f921289 | 2008-10-11 18:40:23 -0400 | [diff] [blame] | 538 | } |
| 539 | |
Kristian Høgsberg | 5503bf8 | 2008-11-06 10:38:17 -0500 | [diff] [blame] | 540 | static void |
Kristian Høgsberg | 82da52b | 2010-12-17 09:53:12 -0500 | [diff] [blame] | 541 | surface_map_toplevel(struct wl_client *client, |
| 542 | struct wl_surface *surface) |
Kristian Høgsberg | 16eb675 | 2008-10-08 22:51:32 -0400 | [diff] [blame] | 543 | { |
Kristian Høgsberg | 8e43862 | 2009-01-26 23:07:00 -0500 | [diff] [blame] | 544 | struct wlsc_surface *es = (struct wlsc_surface *) surface; |
Kristian Høgsberg | 16eb675 | 2008-10-08 22:51:32 -0400 | [diff] [blame] | 545 | |
Kristian Høgsberg | 0ce2457 | 2011-01-28 15:18:33 -0500 | [diff] [blame] | 546 | switch (es->map_type) { |
| 547 | case WLSC_SURFACE_MAP_UNMAPPED: |
| 548 | es->x = 10 + random() % 400; |
| 549 | es->y = 10 + random() % 400; |
| 550 | wlsc_surface_update_matrix(es); |
| 551 | wl_list_insert(&es->compositor->surface_list, &es->link); |
| 552 | break; |
| 553 | case WLSC_SURFACE_MAP_TOPLEVEL: |
Kristian Høgsberg | 8f66a57 | 2011-01-07 08:38:56 -0500 | [diff] [blame] | 554 | return; |
Kristian Høgsberg | 0ce2457 | 2011-01-28 15:18:33 -0500 | [diff] [blame] | 555 | case WLSC_SURFACE_MAP_FULLSCREEN: |
| 556 | es->fullscreen_output = NULL; |
| 557 | es->x = es->saved_x; |
| 558 | es->y = es->saved_y; |
| 559 | wlsc_surface_update_matrix(es); |
| 560 | break; |
| 561 | default: |
| 562 | break; |
| 563 | } |
Kristian Høgsberg | 8f66a57 | 2011-01-07 08:38:56 -0500 | [diff] [blame] | 564 | |
Kristian Høgsberg | 31bd6c7 | 2011-02-13 13:00:51 -0500 | [diff] [blame^] | 565 | wlsc_surface_damage(es); |
Kristian Høgsberg | 0ce2457 | 2011-01-28 15:18:33 -0500 | [diff] [blame] | 566 | es->map_type = WLSC_SURFACE_MAP_TOPLEVEL; |
Kristian Høgsberg | 16eb675 | 2008-10-08 22:51:32 -0400 | [diff] [blame] | 567 | } |
| 568 | |
Kristian Høgsberg | 7f77bd8 | 2008-11-07 08:39:37 -0500 | [diff] [blame] | 569 | static void |
Kristian Høgsberg | 8dc378f | 2011-01-21 18:02:24 -0500 | [diff] [blame] | 570 | surface_map_transient(struct wl_client *client, |
| 571 | struct wl_surface *surface, struct wl_surface *parent, |
| 572 | int x, int y, uint32_t flags) |
| 573 | { |
| 574 | struct wlsc_surface *es = (struct wlsc_surface *) surface; |
| 575 | struct wlsc_surface *pes = (struct wlsc_surface *) parent; |
| 576 | |
Kristian Høgsberg | 0ce2457 | 2011-01-28 15:18:33 -0500 | [diff] [blame] | 577 | switch (es->map_type) { |
| 578 | case WLSC_SURFACE_MAP_UNMAPPED: |
| 579 | wl_list_insert(&es->compositor->surface_list, &es->link); |
| 580 | break; |
| 581 | case WLSC_SURFACE_MAP_FULLSCREEN: |
| 582 | es->fullscreen_output = NULL; |
| 583 | break; |
| 584 | default: |
| 585 | break; |
| 586 | } |
Kristian Høgsberg | 8dc378f | 2011-01-21 18:02:24 -0500 | [diff] [blame] | 587 | |
| 588 | es->x = pes->x + x; |
| 589 | es->y = pes->y + y; |
| 590 | |
| 591 | wlsc_surface_update_matrix(es); |
Kristian Høgsberg | 31bd6c7 | 2011-02-13 13:00:51 -0500 | [diff] [blame^] | 592 | wlsc_surface_damage(es); |
Kristian Høgsberg | 0ce2457 | 2011-01-28 15:18:33 -0500 | [diff] [blame] | 593 | es->map_type = WLSC_SURFACE_MAP_TRANSIENT; |
| 594 | } |
| 595 | |
| 596 | static void |
| 597 | surface_map_fullscreen(struct wl_client *client, struct wl_surface *surface) |
| 598 | { |
| 599 | struct wlsc_surface *es = (struct wlsc_surface *) surface; |
| 600 | struct wlsc_output *output; |
| 601 | |
| 602 | switch (es->map_type) { |
| 603 | case WLSC_SURFACE_MAP_UNMAPPED: |
| 604 | es->x = 10 + random() % 400; |
| 605 | es->y = 10 + random() % 400; |
| 606 | wl_list_insert(&es->compositor->surface_list, &es->link); |
| 607 | break; |
| 608 | case WLSC_SURFACE_MAP_FULLSCREEN: |
| 609 | return; |
| 610 | default: |
| 611 | break; |
| 612 | } |
| 613 | |
| 614 | /* FIXME: Fullscreen on first output */ |
| 615 | /* FIXME: Handle output going away */ |
| 616 | output = container_of(es->compositor->output_list.next, |
| 617 | struct wlsc_output, link); |
| 618 | |
| 619 | es->saved_x = es->x; |
| 620 | es->saved_y = es->y; |
| 621 | es->x = (output->width - es->width) / 2; |
| 622 | es->y = (output->height - es->height) / 2; |
| 623 | es->fullscreen_output = output; |
| 624 | wlsc_surface_update_matrix(es); |
Kristian Høgsberg | 31bd6c7 | 2011-02-13 13:00:51 -0500 | [diff] [blame^] | 625 | wlsc_surface_damage(es); |
Kristian Høgsberg | 0ce2457 | 2011-01-28 15:18:33 -0500 | [diff] [blame] | 626 | es->map_type = WLSC_SURFACE_MAP_FULLSCREEN; |
Kristian Høgsberg | 8dc378f | 2011-01-21 18:02:24 -0500 | [diff] [blame] | 627 | } |
| 628 | |
| 629 | static void |
Kristian Høgsberg | d2412e2 | 2008-12-15 20:35:24 -0500 | [diff] [blame] | 630 | surface_damage(struct wl_client *client, |
| 631 | struct wl_surface *surface, |
| 632 | int32_t x, int32_t y, int32_t width, int32_t height) |
Kristian Høgsberg | 7f77bd8 | 2008-11-07 08:39:37 -0500 | [diff] [blame] | 633 | { |
Kristian Høgsberg | 9d69f8e | 2010-09-03 14:46:38 -0400 | [diff] [blame] | 634 | struct wlsc_surface *es = (struct wlsc_surface *) surface; |
| 635 | |
Kristian Høgsberg | 3d5bae0 | 2010-10-06 21:17:40 -0400 | [diff] [blame] | 636 | es->buffer->damage(es->buffer, surface, x, y, width, height); |
Kristian Høgsberg | 31bd6c7 | 2011-02-13 13:00:51 -0500 | [diff] [blame^] | 637 | |
| 638 | wlsc_surface_damage_rectangle(es, x, y, width, height); |
Kristian Høgsberg | fbdbbdc | 2008-11-28 17:06:06 -0500 | [diff] [blame] | 639 | } |
| 640 | |
Kristian Høgsberg | d2412e2 | 2008-12-15 20:35:24 -0500 | [diff] [blame] | 641 | const static struct wl_surface_interface surface_interface = { |
| 642 | surface_destroy, |
| 643 | surface_attach, |
Kristian Høgsberg | 82da52b | 2010-12-17 09:53:12 -0500 | [diff] [blame] | 644 | surface_map_toplevel, |
Kristian Høgsberg | 8dc378f | 2011-01-21 18:02:24 -0500 | [diff] [blame] | 645 | surface_map_transient, |
Kristian Høgsberg | 0ce2457 | 2011-01-28 15:18:33 -0500 | [diff] [blame] | 646 | surface_map_fullscreen, |
Kristian Høgsberg | d2412e2 | 2008-12-15 20:35:24 -0500 | [diff] [blame] | 647 | surface_damage |
| 648 | }; |
| 649 | |
| 650 | static void |
Kristian Høgsberg | eef08fb | 2010-08-17 21:23:10 -0400 | [diff] [blame] | 651 | wlsc_input_device_attach(struct wlsc_input_device *device, |
Kristian Høgsberg | 3d5bae0 | 2010-10-06 21:17:40 -0400 | [diff] [blame] | 652 | struct wl_buffer *buffer, int x, int y) |
Kristian Høgsberg | 1db21f1 | 2010-08-16 16:08:12 -0400 | [diff] [blame] | 653 | { |
Kristian Høgsberg | 31bd6c7 | 2011-02-13 13:00:51 -0500 | [diff] [blame^] | 654 | wlsc_surface_damage(device->sprite); |
Kristian Høgsberg | 1db21f1 | 2010-08-16 16:08:12 -0400 | [diff] [blame] | 655 | |
Kristian Høgsberg | b313b02 | 2010-12-01 17:07:41 -0500 | [diff] [blame] | 656 | buffer->attach(buffer, &device->sprite->surface); |
Kristian Høgsberg | eef08fb | 2010-08-17 21:23:10 -0400 | [diff] [blame] | 657 | device->hotspot_x = x; |
| 658 | device->hotspot_y = y; |
Kristian Høgsberg | 1db21f1 | 2010-08-16 16:08:12 -0400 | [diff] [blame] | 659 | |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 660 | device->sprite->x = device->input_device.x - device->hotspot_x; |
| 661 | device->sprite->y = device->input_device.y - device->hotspot_y; |
Kristian Høgsberg | eef08fb | 2010-08-17 21:23:10 -0400 | [diff] [blame] | 662 | device->sprite->width = buffer->width; |
| 663 | device->sprite->height = buffer->height; |
Kristian Høgsberg | 1db21f1 | 2010-08-16 16:08:12 -0400 | [diff] [blame] | 664 | wlsc_surface_update_matrix(device->sprite); |
| 665 | |
Kristian Høgsberg | 31bd6c7 | 2011-02-13 13:00:51 -0500 | [diff] [blame^] | 666 | wlsc_surface_damage(device->sprite); |
Kristian Høgsberg | 1db21f1 | 2010-08-16 16:08:12 -0400 | [diff] [blame] | 667 | } |
| 668 | |
Kristian Høgsberg | eef08fb | 2010-08-17 21:23:10 -0400 | [diff] [blame] | 669 | |
Kristian Høgsberg | 4cca349 | 2011-01-18 07:53:49 -0500 | [diff] [blame] | 670 | void |
Kristian Høgsberg | eef08fb | 2010-08-17 21:23:10 -0400 | [diff] [blame] | 671 | wlsc_input_device_set_pointer_image(struct wlsc_input_device *device, |
| 672 | enum wlsc_pointer_type type) |
| 673 | { |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 674 | struct wlsc_compositor *compositor = |
| 675 | (struct wlsc_compositor *) device->input_device.compositor; |
Kristian Høgsberg | eef08fb | 2010-08-17 21:23:10 -0400 | [diff] [blame] | 676 | |
| 677 | wlsc_input_device_attach(device, |
Kristian Høgsberg | 8525a50 | 2011-01-14 16:20:21 -0500 | [diff] [blame] | 678 | compositor->pointer_buffers[type], |
Kristian Høgsberg | eef08fb | 2010-08-17 21:23:10 -0400 | [diff] [blame] | 679 | pointer_images[type].hotspot_x, |
| 680 | pointer_images[type].hotspot_y); |
| 681 | } |
| 682 | |
Kristian Høgsberg | 83fc061 | 2010-08-04 22:44:55 -0400 | [diff] [blame] | 683 | static void |
Kristian Høgsberg | d2412e2 | 2008-12-15 20:35:24 -0500 | [diff] [blame] | 684 | compositor_create_surface(struct wl_client *client, |
| 685 | struct wl_compositor *compositor, uint32_t id) |
| 686 | { |
Kristian Høgsberg | 8e43862 | 2009-01-26 23:07:00 -0500 | [diff] [blame] | 687 | struct wlsc_compositor *ec = (struct wlsc_compositor *) compositor; |
Kristian Høgsberg | 8da19ac | 2009-03-17 16:12:51 -0400 | [diff] [blame] | 688 | struct wlsc_surface *surface; |
Kristian Høgsberg | d2412e2 | 2008-12-15 20:35:24 -0500 | [diff] [blame] | 689 | |
Kristian Høgsberg | c5d6be9 | 2011-01-14 16:22:37 -0500 | [diff] [blame] | 690 | surface = wlsc_surface_create(ec, 0, 0, 0, 0); |
Kristian Høgsberg | 5fcd0aa | 2010-08-09 14:43:33 -0400 | [diff] [blame] | 691 | if (surface == NULL) { |
Kristian Høgsberg | 13b8ae4 | 2010-09-02 20:55:16 -0400 | [diff] [blame] | 692 | wl_client_post_no_memory(client); |
Kristian Høgsberg | d2412e2 | 2008-12-15 20:35:24 -0500 | [diff] [blame] | 693 | return; |
Kristian Høgsberg | 5fcd0aa | 2010-08-09 14:43:33 -0400 | [diff] [blame] | 694 | } |
Kristian Høgsberg | d2412e2 | 2008-12-15 20:35:24 -0500 | [diff] [blame] | 695 | |
Kristian Høgsberg | b313b02 | 2010-12-01 17:07:41 -0500 | [diff] [blame] | 696 | surface->surface.resource.destroy = destroy_surface; |
Kristian Høgsberg | f66d0f4 | 2010-09-02 20:27:16 -0400 | [diff] [blame] | 697 | |
Kristian Høgsberg | b313b02 | 2010-12-01 17:07:41 -0500 | [diff] [blame] | 698 | surface->surface.resource.object.id = id; |
| 699 | surface->surface.resource.object.interface = &wl_surface_interface; |
| 700 | surface->surface.resource.object.implementation = |
Kristian Høgsberg | f66d0f4 | 2010-09-02 20:27:16 -0400 | [diff] [blame] | 701 | (void (**)(void)) &surface_interface; |
Kristian Høgsberg | b313b02 | 2010-12-01 17:07:41 -0500 | [diff] [blame] | 702 | surface->surface.client = client; |
Kristian Høgsberg | f66d0f4 | 2010-09-02 20:27:16 -0400 | [diff] [blame] | 703 | |
Kristian Høgsberg | b313b02 | 2010-12-01 17:07:41 -0500 | [diff] [blame] | 704 | wl_client_add_resource(client, &surface->surface.resource); |
Kristian Høgsberg | d2412e2 | 2008-12-15 20:35:24 -0500 | [diff] [blame] | 705 | } |
| 706 | |
Kristian Høgsberg | d2412e2 | 2008-12-15 20:35:24 -0500 | [diff] [blame] | 707 | const static struct wl_compositor_interface compositor_interface = { |
| 708 | compositor_create_surface, |
Kristian Høgsberg | d2412e2 | 2008-12-15 20:35:24 -0500 | [diff] [blame] | 709 | }; |
| 710 | |
Kristian Høgsberg | 7b6907f | 2009-02-14 17:47:55 -0500 | [diff] [blame] | 711 | static void |
| 712 | wlsc_surface_transform(struct wlsc_surface *surface, |
| 713 | int32_t x, int32_t y, int32_t *sx, int32_t *sy) |
| 714 | { |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 715 | struct wlsc_vector v = { { x, y, 0, 1 } }; |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 716 | |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 717 | wlsc_matrix_transform(&surface->matrix_inv, &v); |
Kristian Høgsberg | 0b8646b | 2010-06-08 15:29:14 -0400 | [diff] [blame] | 718 | *sx = v.f[0] * surface->width; |
| 719 | *sy = v.f[1] * surface->height; |
Kristian Høgsberg | 7b6907f | 2009-02-14 17:47:55 -0500 | [diff] [blame] | 720 | } |
| 721 | |
Kristian Høgsberg | 4cca349 | 2011-01-18 07:53:49 -0500 | [diff] [blame] | 722 | struct wlsc_surface * |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 723 | pick_surface(struct wl_input_device *device, int32_t *sx, int32_t *sy) |
Kristian Høgsberg | 201a904 | 2008-12-10 00:40:50 -0500 | [diff] [blame] | 724 | { |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 725 | struct wlsc_compositor *ec = |
| 726 | (struct wlsc_compositor *) device->compositor; |
Kristian Høgsberg | 8e43862 | 2009-01-26 23:07:00 -0500 | [diff] [blame] | 727 | struct wlsc_surface *es; |
Kristian Høgsberg | 201a904 | 2008-12-10 00:40:50 -0500 | [diff] [blame] | 728 | |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 729 | wl_list_for_each(es, &ec->surface_list, link) { |
| 730 | wlsc_surface_transform(es, device->x, device->y, sx, sy); |
| 731 | if (0 <= *sx && *sx < es->width && |
| 732 | 0 <= *sy && *sy < es->height) |
Kristian Høgsberg | 201a904 | 2008-12-10 00:40:50 -0500 | [diff] [blame] | 733 | return es; |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 734 | } |
Kristian Høgsberg | 201a904 | 2008-12-10 00:40:50 -0500 | [diff] [blame] | 735 | |
Kristian Høgsberg | 201a904 | 2008-12-10 00:40:50 -0500 | [diff] [blame] | 736 | return NULL; |
| 737 | } |
| 738 | |
Kristian Høgsberg | 8321e69 | 2010-12-07 17:06:15 -0500 | [diff] [blame] | 739 | |
| 740 | static void |
| 741 | motion_grab_motion(struct wl_grab *grab, |
| 742 | uint32_t time, int32_t x, int32_t y) |
| 743 | { |
| 744 | struct wlsc_input_device *device = |
| 745 | (struct wlsc_input_device *) grab->input_device; |
| 746 | struct wlsc_surface *es = |
| 747 | (struct wlsc_surface *) device->input_device.pointer_focus; |
| 748 | int32_t sx, sy; |
| 749 | |
| 750 | wlsc_surface_transform(es, x, y, &sx, &sy); |
| 751 | wl_client_post_event(es->surface.client, |
| 752 | &device->input_device.object, |
| 753 | WL_INPUT_DEVICE_MOTION, |
| 754 | time, x, y, sx, sy); |
| 755 | } |
| 756 | |
| 757 | static void |
Kristian Høgsberg | b3fc757 | 2010-12-08 11:07:57 -0500 | [diff] [blame] | 758 | motion_grab_button(struct wl_grab *grab, |
| 759 | uint32_t time, int32_t button, int32_t state) |
| 760 | { |
| 761 | wl_client_post_event(grab->input_device->pointer_focus->client, |
| 762 | &grab->input_device->object, |
| 763 | WL_INPUT_DEVICE_BUTTON, |
| 764 | time, button, state); |
| 765 | } |
| 766 | |
| 767 | static void |
Kristian Høgsberg | 8321e69 | 2010-12-07 17:06:15 -0500 | [diff] [blame] | 768 | motion_grab_end(struct wl_grab *grab, uint32_t time) |
| 769 | { |
| 770 | } |
| 771 | |
| 772 | static const struct wl_grab_interface motion_grab_interface = { |
| 773 | motion_grab_motion, |
Kristian Høgsberg | b3fc757 | 2010-12-08 11:07:57 -0500 | [diff] [blame] | 774 | motion_grab_button, |
Kristian Høgsberg | 8321e69 | 2010-12-07 17:06:15 -0500 | [diff] [blame] | 775 | motion_grab_end |
| 776 | }; |
| 777 | |
Kristian Høgsberg | 5ee1a60 | 2008-12-11 23:18:45 -0500 | [diff] [blame] | 778 | void |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 779 | notify_motion(struct wl_input_device *device, uint32_t time, int x, int y) |
Kristian Høgsberg | 715a081 | 2008-12-10 10:42:04 -0500 | [diff] [blame] | 780 | { |
Kristian Høgsberg | 8e43862 | 2009-01-26 23:07:00 -0500 | [diff] [blame] | 781 | struct wlsc_surface *es; |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 782 | struct wlsc_compositor *ec = |
| 783 | (struct wlsc_compositor *) device->compositor; |
Kristian Høgsberg | 81ce09a | 2008-12-31 16:18:42 -0500 | [diff] [blame] | 784 | struct wlsc_output *output; |
Kristian Høgsberg | 6d65d5f | 2010-12-07 13:30:18 -0500 | [diff] [blame] | 785 | const struct wl_grab_interface *interface; |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 786 | struct wlsc_input_device *wd = (struct wlsc_input_device *) device; |
Kristian Høgsberg | fc9c28a | 2010-12-07 13:04:43 -0500 | [diff] [blame] | 787 | int32_t sx, sy; |
Kristian Høgsberg | 715a081 | 2008-12-10 10:42:04 -0500 | [diff] [blame] | 788 | |
Kristian Høgsberg | 81ce09a | 2008-12-31 16:18:42 -0500 | [diff] [blame] | 789 | /* FIXME: We need some multi head love here. */ |
| 790 | output = container_of(ec->output_list.next, struct wlsc_output, link); |
| 791 | if (x < output->x) |
Ray Strode | 90e701d | 2008-12-18 23:05:43 -0500 | [diff] [blame] | 792 | x = 0; |
Kristian Høgsberg | 81ce09a | 2008-12-31 16:18:42 -0500 | [diff] [blame] | 793 | if (y < output->y) |
Ray Strode | 90e701d | 2008-12-18 23:05:43 -0500 | [diff] [blame] | 794 | y = 0; |
Kristian Høgsberg | 81ce09a | 2008-12-31 16:18:42 -0500 | [diff] [blame] | 795 | if (x >= output->x + output->width) |
| 796 | x = output->x + output->width - 1; |
| 797 | if (y >= output->y + output->height) |
| 798 | y = output->y + output->height - 1; |
Ray Strode | 90e701d | 2008-12-18 23:05:43 -0500 | [diff] [blame] | 799 | |
Kristian Høgsberg | e3ef3e5 | 2008-12-21 19:30:01 -0500 | [diff] [blame] | 800 | device->x = x; |
| 801 | device->y = y; |
Kristian Høgsberg | db6c2f3 | 2009-02-22 21:51:24 -0500 | [diff] [blame] | 802 | |
Kristian Høgsberg | 8321e69 | 2010-12-07 17:06:15 -0500 | [diff] [blame] | 803 | if (device->grab) { |
| 804 | interface = device->grab->interface; |
| 805 | interface->motion(device->grab, time, x, y); |
| 806 | } else { |
Kristian Høgsberg | 83fc061 | 2010-08-04 22:44:55 -0400 | [diff] [blame] | 807 | es = pick_surface(device, &sx, &sy); |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 808 | wl_input_device_set_pointer_focus(device, |
Kristian Høgsberg | b313b02 | 2010-12-01 17:07:41 -0500 | [diff] [blame] | 809 | &es->surface, |
Kristian Høgsberg | 2643707 | 2010-12-01 10:17:47 -0500 | [diff] [blame] | 810 | time, x, y, sx, sy); |
Kristian Høgsberg | 83fc061 | 2010-08-04 22:44:55 -0400 | [diff] [blame] | 811 | if (es) |
Kristian Høgsberg | b313b02 | 2010-12-01 17:07:41 -0500 | [diff] [blame] | 812 | wl_client_post_event(es->surface.client, |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 813 | &device->object, |
Kristian Høgsberg | 50038e4 | 2010-09-07 21:08:59 -0400 | [diff] [blame] | 814 | WL_INPUT_DEVICE_MOTION, |
| 815 | time, x, y, sx, sy); |
Kristian Høgsberg | 83fc061 | 2010-08-04 22:44:55 -0400 | [diff] [blame] | 816 | } |
Kristian Høgsberg | 715a081 | 2008-12-10 10:42:04 -0500 | [diff] [blame] | 817 | |
Kristian Høgsberg | 31bd6c7 | 2011-02-13 13:00:51 -0500 | [diff] [blame^] | 818 | wlsc_surface_damage(wd->sprite); |
| 819 | |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 820 | wd->sprite->x = device->x - wd->hotspot_x; |
| 821 | wd->sprite->y = device->y - wd->hotspot_y; |
| 822 | wlsc_surface_update_matrix(wd->sprite); |
Kristian Høgsberg | 5ee1a60 | 2008-12-11 23:18:45 -0500 | [diff] [blame] | 823 | |
Kristian Høgsberg | 31bd6c7 | 2011-02-13 13:00:51 -0500 | [diff] [blame^] | 824 | wlsc_surface_damage(wd->sprite); |
Kristian Høgsberg | 715a081 | 2008-12-10 10:42:04 -0500 | [diff] [blame] | 825 | } |
| 826 | |
Kristian Høgsberg | c9824dd | 2011-02-06 16:54:59 -0500 | [diff] [blame] | 827 | static void |
| 828 | wlsc_surface_activate(struct wlsc_surface *surface, |
| 829 | struct wlsc_input_device *device, uint32_t time) |
| 830 | { |
| 831 | wlsc_surface_raise(surface); |
| 832 | if (device->selection) |
| 833 | wlsc_selection_set_focus(device->selection, |
| 834 | &surface->surface, time); |
| 835 | |
| 836 | wl_input_device_set_keyboard_focus(&device->input_device, |
| 837 | &surface->surface, |
| 838 | time); |
| 839 | } |
| 840 | |
Kristian Høgsberg | 5ee1a60 | 2008-12-11 23:18:45 -0500 | [diff] [blame] | 841 | void |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 842 | notify_button(struct wl_input_device *device, |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 843 | uint32_t time, int32_t button, int32_t state) |
Kristian Høgsberg | eac149a | 2008-12-10 00:24:18 -0500 | [diff] [blame] | 844 | { |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 845 | struct wlsc_input_device *wd = (struct wlsc_input_device *) device; |
Kristian Høgsberg | 8da19ac | 2009-03-17 16:12:51 -0400 | [diff] [blame] | 846 | struct wlsc_surface *surface; |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 847 | struct wlsc_compositor *compositor = |
| 848 | (struct wlsc_compositor *) device->compositor; |
Kristian Høgsberg | eac149a | 2008-12-10 00:24:18 -0500 | [diff] [blame] | 849 | |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 850 | surface = (struct wlsc_surface *) device->pointer_focus; |
Benjamin Franzke | 5a2218a | 2011-02-01 16:30:31 +0100 | [diff] [blame] | 851 | uint32_t edges = 0; |
Kristian Høgsberg | 181f52e | 2011-02-01 20:28:32 -0500 | [diff] [blame] | 852 | int32_t x, y; |
Kristian Høgsberg | ea08115 | 2010-12-07 08:59:51 -0500 | [diff] [blame] | 853 | |
Kristian Høgsberg | dd4046a | 2011-01-21 17:00:09 -0500 | [diff] [blame] | 854 | if (state && surface && device->grab == NULL) { |
Kristian Høgsberg | c9824dd | 2011-02-06 16:54:59 -0500 | [diff] [blame] | 855 | wlsc_surface_activate(surface, wd, time); |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 856 | wl_input_device_start_grab(device, |
| 857 | &device->motion_grab, |
| 858 | button, time); |
Kristian Høgsberg | 5ee1a60 | 2008-12-11 23:18:45 -0500 | [diff] [blame] | 859 | } |
Kristian Høgsberg | dff2e3c | 2010-12-07 09:02:09 -0500 | [diff] [blame] | 860 | |
Kristian Høgsberg | dd4046a | 2011-01-21 17:00:09 -0500 | [diff] [blame] | 861 | if (state && surface && button == BTN_LEFT && |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 862 | (wd->modifier_state & MODIFIER_SUPER)) |
Kristian Høgsberg | dff2e3c | 2010-12-07 09:02:09 -0500 | [diff] [blame] | 863 | shell_move(NULL, |
| 864 | (struct wl_shell *) &compositor->shell, |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 865 | &surface->surface, device, time); |
Kristian Høgsberg | dd4046a | 2011-01-21 17:00:09 -0500 | [diff] [blame] | 866 | else if (state && surface && button == BTN_MIDDLE && |
Benjamin Franzke | 5a2218a | 2011-02-01 16:30:31 +0100 | [diff] [blame] | 867 | (wd->modifier_state & MODIFIER_SUPER)) { |
| 868 | |
Kristian Høgsberg | 181f52e | 2011-02-01 20:28:32 -0500 | [diff] [blame] | 869 | x = device->grab_x - surface->x; |
| 870 | y = device->grab_y - surface->y; |
| 871 | |
| 872 | if (x < surface->width / 3) |
Benjamin Franzke | 5a2218a | 2011-02-01 16:30:31 +0100 | [diff] [blame] | 873 | edges |= WL_SHELL_RESIZE_LEFT; |
Kristian Høgsberg | 181f52e | 2011-02-01 20:28:32 -0500 | [diff] [blame] | 874 | else if (x < 2 * surface->width / 3) |
| 875 | edges |= 0; |
Benjamin Franzke | 5a2218a | 2011-02-01 16:30:31 +0100 | [diff] [blame] | 876 | else |
| 877 | edges |= WL_SHELL_RESIZE_RIGHT; |
| 878 | |
Kristian Høgsberg | 181f52e | 2011-02-01 20:28:32 -0500 | [diff] [blame] | 879 | if (y < surface->height / 3) |
Benjamin Franzke | 5a2218a | 2011-02-01 16:30:31 +0100 | [diff] [blame] | 880 | edges |= WL_SHELL_RESIZE_TOP; |
Kristian Høgsberg | 181f52e | 2011-02-01 20:28:32 -0500 | [diff] [blame] | 881 | else if (y < 2 * surface->height / 3) |
| 882 | edges |= 0; |
Benjamin Franzke | 5a2218a | 2011-02-01 16:30:31 +0100 | [diff] [blame] | 883 | else |
| 884 | edges |= WL_SHELL_RESIZE_BOTTOM; |
| 885 | |
Kristian Høgsberg | dff2e3c | 2010-12-07 09:02:09 -0500 | [diff] [blame] | 886 | shell_resize(NULL, |
| 887 | (struct wl_shell *) &compositor->shell, |
Benjamin Franzke | 5a2218a | 2011-02-01 16:30:31 +0100 | [diff] [blame] | 888 | &surface->surface, device, time, edges); |
| 889 | } |
Kristian Høgsberg | b3fc757 | 2010-12-08 11:07:57 -0500 | [diff] [blame] | 890 | |
Kristian Høgsberg | dd4046a | 2011-01-21 17:00:09 -0500 | [diff] [blame] | 891 | if (device->grab) |
| 892 | device->grab->interface->button(device->grab, time, |
| 893 | button, state); |
Kristian Høgsberg | dff2e3c | 2010-12-07 09:02:09 -0500 | [diff] [blame] | 894 | |
Kristian Høgsberg | 8321e69 | 2010-12-07 17:06:15 -0500 | [diff] [blame] | 895 | if (!state && device->grab && device->grab_button == button) |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 896 | wl_input_device_end_grab(device, time); |
Kristian Høgsberg | eac149a | 2008-12-10 00:24:18 -0500 | [diff] [blame] | 897 | } |
| 898 | |
Kristian Høgsberg | c9824dd | 2011-02-06 16:54:59 -0500 | [diff] [blame] | 899 | static void |
| 900 | wlsc_switcher_next(struct wlsc_switcher *switcher) |
| 901 | { |
| 902 | struct wl_list *l; |
| 903 | |
Kristian Høgsberg | 31bd6c7 | 2011-02-13 13:00:51 -0500 | [diff] [blame^] | 904 | wlsc_surface_damage(switcher->current); |
Kristian Høgsberg | c9824dd | 2011-02-06 16:54:59 -0500 | [diff] [blame] | 905 | l = switcher->current->link.next; |
| 906 | if (l == &switcher->compositor->surface_list) |
| 907 | l = switcher->compositor->surface_list.next; |
| 908 | switcher->current = container_of(l, struct wlsc_surface, link); |
| 909 | wl_list_remove(&switcher->listener.link); |
| 910 | wl_list_insert(switcher->current->surface.destroy_listener_list.prev, |
| 911 | &switcher->listener.link); |
Kristian Høgsberg | 31bd6c7 | 2011-02-13 13:00:51 -0500 | [diff] [blame^] | 912 | wlsc_surface_damage(switcher->current); |
Kristian Høgsberg | c9824dd | 2011-02-06 16:54:59 -0500 | [diff] [blame] | 913 | } |
| 914 | |
| 915 | static void |
| 916 | switcher_handle_surface_destroy(struct wl_listener *listener, |
| 917 | struct wl_surface *surface, uint32_t time) |
| 918 | { |
| 919 | struct wlsc_switcher *switcher = |
| 920 | container_of(listener, struct wlsc_switcher, listener); |
| 921 | |
| 922 | wlsc_switcher_next(switcher); |
| 923 | } |
| 924 | |
| 925 | static struct wlsc_switcher * |
| 926 | wlsc_switcher_create(struct wlsc_compositor *compositor) |
| 927 | { |
| 928 | struct wlsc_switcher *switcher; |
| 929 | |
| 930 | switcher = malloc(sizeof *switcher); |
| 931 | switcher->compositor = compositor; |
| 932 | switcher->current = container_of(compositor->surface_list.next, |
| 933 | struct wlsc_surface, link); |
| 934 | switcher->listener.func = switcher_handle_surface_destroy; |
| 935 | wl_list_init(&switcher->listener.link); |
| 936 | |
| 937 | return switcher; |
| 938 | } |
| 939 | |
| 940 | static void |
| 941 | wlsc_switcher_destroy(struct wlsc_switcher *switcher) |
| 942 | { |
| 943 | wl_list_remove(&switcher->listener.link); |
| 944 | free(switcher); |
| 945 | } |
| 946 | |
Kristian Høgsberg | 5ee1a60 | 2008-12-11 23:18:45 -0500 | [diff] [blame] | 947 | void |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 948 | notify_key(struct wl_input_device *device, |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 949 | uint32_t time, uint32_t key, uint32_t state) |
Kristian Høgsberg | cddc0ad | 2008-11-24 00:31:49 -0500 | [diff] [blame] | 950 | { |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 951 | struct wlsc_input_device *wd = (struct wlsc_input_device *) device; |
| 952 | struct wlsc_compositor *compositor = |
| 953 | (struct wlsc_compositor *) device->compositor; |
Kristian Høgsberg | 3c38fa0 | 2009-02-23 22:30:29 -0500 | [diff] [blame] | 954 | uint32_t *k, *end; |
Kristian Høgsberg | 2cbedd1 | 2009-09-18 17:29:49 -0400 | [diff] [blame] | 955 | uint32_t modifier; |
Kristian Høgsberg | 3c38fa0 | 2009-02-23 22:30:29 -0500 | [diff] [blame] | 956 | |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 957 | switch (key | wd->modifier_state) { |
Kristian Høgsberg | 2cbedd1 | 2009-09-18 17:29:49 -0400 | [diff] [blame] | 958 | case KEY_BACKSPACE | MODIFIER_CTRL | MODIFIER_ALT: |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 959 | wl_display_terminate(compositor->wl_display); |
Kristian Høgsberg | 5c8c328 | 2009-02-09 15:17:46 -0500 | [diff] [blame] | 960 | return; |
Kristian Høgsberg | c9824dd | 2011-02-06 16:54:59 -0500 | [diff] [blame] | 961 | |
| 962 | case KEY_TAB | MODIFIER_SUPER: |
| 963 | if (!state) |
| 964 | return; |
| 965 | if (wl_list_empty(&compositor->surface_list)) |
| 966 | return; |
| 967 | if (compositor->switcher == NULL) |
| 968 | compositor->switcher = wlsc_switcher_create(compositor); |
| 969 | |
| 970 | wlsc_switcher_next(compositor->switcher); |
| 971 | return; |
| 972 | |
| 973 | case KEY_LEFTMETA | MODIFIER_SUPER: |
| 974 | case KEY_RIGHTMETA | MODIFIER_SUPER: |
| 975 | if (compositor->switcher && !state) { |
| 976 | wlsc_surface_activate(compositor->switcher->current, |
| 977 | wd, time); |
| 978 | wlsc_switcher_destroy(compositor->switcher); |
| 979 | compositor->switcher = NULL; |
| 980 | } |
| 981 | break; |
Kristian Høgsberg | 5c8c328 | 2009-02-09 15:17:46 -0500 | [diff] [blame] | 982 | } |
Kristian Høgsberg | ab909ae | 2001-01-01 22:24:24 -0500 | [diff] [blame] | 983 | |
Kristian Høgsberg | 2cbedd1 | 2009-09-18 17:29:49 -0400 | [diff] [blame] | 984 | switch (key) { |
| 985 | case KEY_LEFTCTRL: |
| 986 | case KEY_RIGHTCTRL: |
| 987 | modifier = MODIFIER_CTRL; |
| 988 | break; |
| 989 | |
| 990 | case KEY_LEFTALT: |
| 991 | case KEY_RIGHTALT: |
| 992 | modifier = MODIFIER_ALT; |
| 993 | break; |
| 994 | |
Kristian Høgsberg | 5b75f1b | 2010-08-04 23:21:41 -0400 | [diff] [blame] | 995 | case KEY_LEFTMETA: |
| 996 | case KEY_RIGHTMETA: |
| 997 | modifier = MODIFIER_SUPER; |
| 998 | break; |
| 999 | |
Kristian Høgsberg | 2cbedd1 | 2009-09-18 17:29:49 -0400 | [diff] [blame] | 1000 | default: |
| 1001 | modifier = 0; |
| 1002 | break; |
| 1003 | } |
| 1004 | |
| 1005 | if (state) |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 1006 | wd->modifier_state |= modifier; |
Kristian Høgsberg | 2cbedd1 | 2009-09-18 17:29:49 -0400 | [diff] [blame] | 1007 | else |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 1008 | wd->modifier_state &= ~modifier; |
Kristian Høgsberg | 2cbedd1 | 2009-09-18 17:29:49 -0400 | [diff] [blame] | 1009 | |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 1010 | end = device->keys.data + device->keys.size; |
| 1011 | for (k = device->keys.data; k < end; k++) { |
Kristian Høgsberg | 3c38fa0 | 2009-02-23 22:30:29 -0500 | [diff] [blame] | 1012 | if (*k == key) |
| 1013 | *k = *--end; |
| 1014 | } |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 1015 | device->keys.size = (void *) end - device->keys.data; |
Kristian Høgsberg | 3c38fa0 | 2009-02-23 22:30:29 -0500 | [diff] [blame] | 1016 | if (state) { |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 1017 | k = wl_array_add(&device->keys, sizeof *k); |
Kristian Høgsberg | 3c38fa0 | 2009-02-23 22:30:29 -0500 | [diff] [blame] | 1018 | *k = key; |
| 1019 | } |
Ray Strode | e96dcb8 | 2008-12-20 02:00:49 -0500 | [diff] [blame] | 1020 | |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 1021 | if (device->keyboard_focus != NULL) |
| 1022 | wl_client_post_event(device->keyboard_focus->client, |
| 1023 | &device->object, |
Kristian Høgsberg | 50038e4 | 2010-09-07 21:08:59 -0400 | [diff] [blame] | 1024 | WL_INPUT_DEVICE_KEY, time, key, state); |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 1025 | } |
| 1026 | |
Kristian Høgsberg | 93331ff | 2011-01-26 20:35:07 -0500 | [diff] [blame] | 1027 | void |
| 1028 | notify_pointer_focus(struct wl_input_device *device, |
| 1029 | uint32_t time, struct wlsc_output *output, |
| 1030 | int32_t x, int32_t y) |
| 1031 | { |
| 1032 | struct wlsc_input_device *wd = (struct wlsc_input_device *) device; |
| 1033 | struct wlsc_compositor *compositor = |
| 1034 | (struct wlsc_compositor *) device->compositor; |
| 1035 | struct wlsc_surface *es; |
| 1036 | int32_t sx, sy; |
| 1037 | |
| 1038 | if (output) { |
| 1039 | device->x = x; |
| 1040 | device->y = y; |
| 1041 | es = pick_surface(device, &sx, &sy); |
| 1042 | wl_input_device_set_pointer_focus(device, |
| 1043 | &es->surface, |
| 1044 | time, x, y, sx, sy); |
| 1045 | |
| 1046 | compositor->focus = 1; |
| 1047 | |
| 1048 | wd->sprite->x = device->x - wd->hotspot_x; |
| 1049 | wd->sprite->y = device->y - wd->hotspot_y; |
| 1050 | wlsc_surface_update_matrix(wd->sprite); |
| 1051 | } else { |
| 1052 | wl_input_device_set_pointer_focus(device, NULL, |
| 1053 | time, 0, 0, 0, 0); |
| 1054 | compositor->focus = 0; |
| 1055 | } |
| 1056 | |
Kristian Høgsberg | 31bd6c7 | 2011-02-13 13:00:51 -0500 | [diff] [blame^] | 1057 | wlsc_surface_damage(wd->sprite); |
Kristian Høgsberg | 93331ff | 2011-01-26 20:35:07 -0500 | [diff] [blame] | 1058 | } |
| 1059 | |
Kristian Høgsberg | 3ba4858 | 2011-01-27 11:57:19 -0500 | [diff] [blame] | 1060 | void |
Kristian Høgsberg | f992b2f | 2011-01-28 15:53:07 -0500 | [diff] [blame] | 1061 | notify_keyboard_focus(struct wl_input_device *device, |
Kristian Høgsberg | 3ba4858 | 2011-01-27 11:57:19 -0500 | [diff] [blame] | 1062 | uint32_t time, struct wlsc_output *output, |
| 1063 | struct wl_array *keys) |
| 1064 | { |
Kristian Høgsberg | f992b2f | 2011-01-28 15:53:07 -0500 | [diff] [blame] | 1065 | struct wlsc_input_device *wd = |
| 1066 | (struct wlsc_input_device *) device; |
| 1067 | struct wlsc_compositor *compositor = |
| 1068 | (struct wlsc_compositor *) device->compositor; |
| 1069 | struct wlsc_surface *es; |
| 1070 | |
| 1071 | if (!wl_list_empty(&compositor->surface_list)) |
| 1072 | es = container_of(compositor->surface_list.next, |
| 1073 | struct wlsc_surface, link); |
| 1074 | else |
| 1075 | es = NULL; |
Kristian Høgsberg | 3ba4858 | 2011-01-27 11:57:19 -0500 | [diff] [blame] | 1076 | |
| 1077 | if (output) { |
Kristian Høgsberg | f992b2f | 2011-01-28 15:53:07 -0500 | [diff] [blame] | 1078 | wl_array_copy(&wd->input_device.keys, keys); |
| 1079 | wl_input_device_set_keyboard_focus(&wd->input_device, |
| 1080 | &es->surface, time); |
Kristian Høgsberg | 3ba4858 | 2011-01-27 11:57:19 -0500 | [diff] [blame] | 1081 | } else { |
Kristian Høgsberg | f992b2f | 2011-01-28 15:53:07 -0500 | [diff] [blame] | 1082 | wl_input_device_set_keyboard_focus(&wd->input_device, |
Kristian Høgsberg | 3ba4858 | 2011-01-27 11:57:19 -0500 | [diff] [blame] | 1083 | NULL, time); |
| 1084 | } |
| 1085 | } |
| 1086 | |
| 1087 | |
Kristian Høgsberg | 77fb167 | 2010-08-16 10:38:29 -0400 | [diff] [blame] | 1088 | static void |
Kristian Høgsberg | ab1862d | 2010-12-09 11:29:40 -0500 | [diff] [blame] | 1089 | input_device_attach(struct wl_client *client, |
| 1090 | struct wl_input_device *device_base, |
| 1091 | uint32_t time, |
| 1092 | struct wl_buffer *buffer, int32_t x, int32_t y) |
| 1093 | { |
| 1094 | struct wlsc_input_device *device = |
| 1095 | (struct wlsc_input_device *) device_base; |
| 1096 | |
| 1097 | if (time < device->input_device.pointer_focus_time) |
| 1098 | return; |
| 1099 | if (device->input_device.pointer_focus == NULL) |
| 1100 | return; |
Kristian Høgsberg | ab1862d | 2010-12-09 11:29:40 -0500 | [diff] [blame] | 1101 | if (device->input_device.pointer_focus->client != client) |
| 1102 | return; |
| 1103 | |
| 1104 | if (buffer == NULL) { |
| 1105 | wlsc_input_device_set_pointer_image(device, |
| 1106 | WLSC_POINTER_LEFT_PTR); |
| 1107 | return; |
| 1108 | } |
| 1109 | |
| 1110 | wlsc_input_device_attach(device, buffer, x, y); |
| 1111 | } |
| 1112 | |
| 1113 | const static struct wl_input_device_interface input_device_interface = { |
| 1114 | input_device_attach, |
| 1115 | }; |
| 1116 | |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 1117 | void |
| 1118 | wlsc_input_device_init(struct wlsc_input_device *device, |
| 1119 | struct wlsc_compositor *ec) |
Kristian Høgsberg | cddc0ad | 2008-11-24 00:31:49 -0500 | [diff] [blame] | 1120 | { |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 1121 | wl_input_device_init(&device->input_device, &ec->compositor); |
Kristian Høgsberg | 02ef1c1 | 2010-12-06 21:35:19 -0500 | [diff] [blame] | 1122 | |
Kristian Høgsberg | b313b02 | 2010-12-01 17:07:41 -0500 | [diff] [blame] | 1123 | device->input_device.object.interface = &wl_input_device_interface; |
| 1124 | device->input_device.object.implementation = |
Kristian Høgsberg | 77fb167 | 2010-08-16 10:38:29 -0400 | [diff] [blame] | 1125 | (void (**)(void)) &input_device_interface; |
Kristian Høgsberg | b313b02 | 2010-12-01 17:07:41 -0500 | [diff] [blame] | 1126 | wl_display_add_object(ec->wl_display, &device->input_device.object); |
| 1127 | wl_display_add_global(ec->wl_display, &device->input_device.object, NULL); |
Kristian Høgsberg | 5fcd0aa | 2010-08-09 14:43:33 -0400 | [diff] [blame] | 1128 | |
Kristian Høgsberg | c5d6be9 | 2011-01-14 16:22:37 -0500 | [diff] [blame] | 1129 | device->sprite = wlsc_surface_create(ec, |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 1130 | device->input_device.x, |
| 1131 | device->input_device.y, 32, 32); |
Kristian Høgsberg | 77fb167 | 2010-08-16 10:38:29 -0400 | [diff] [blame] | 1132 | device->hotspot_x = 16; |
| 1133 | device->hotspot_y = 16; |
Kristian Høgsberg | 5ee1a60 | 2008-12-11 23:18:45 -0500 | [diff] [blame] | 1134 | |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 1135 | device->input_device.motion_grab.interface = &motion_grab_interface; |
Kristian Høgsberg | 8321e69 | 2010-12-07 17:06:15 -0500 | [diff] [blame] | 1136 | |
Kristian Høgsberg | c492b48 | 2008-12-12 12:00:02 -0500 | [diff] [blame] | 1137 | wl_list_insert(ec->input_device_list.prev, &device->link); |
Kristian Høgsberg | 1db21f1 | 2010-08-16 16:08:12 -0400 | [diff] [blame] | 1138 | |
| 1139 | wlsc_input_device_set_pointer_image(device, WLSC_POINTER_LEFT_PTR); |
Kristian Høgsberg | 5ee1a60 | 2008-12-11 23:18:45 -0500 | [diff] [blame] | 1140 | } |
| 1141 | |
Kristian Høgsberg | 81ce09a | 2008-12-31 16:18:42 -0500 | [diff] [blame] | 1142 | static void |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 1143 | wlsc_output_post_geometry(struct wl_client *client, struct wl_object *global) |
Kristian Høgsberg | bf9541f | 2008-11-25 12:10:09 -0500 | [diff] [blame] | 1144 | { |
Kristian Høgsberg | 81ce09a | 2008-12-31 16:18:42 -0500 | [diff] [blame] | 1145 | struct wlsc_output *output = |
Kristian Høgsberg | b313b02 | 2010-12-01 17:07:41 -0500 | [diff] [blame] | 1146 | container_of(global, struct wlsc_output, object); |
Kristian Høgsberg | 81ce09a | 2008-12-31 16:18:42 -0500 | [diff] [blame] | 1147 | |
| 1148 | wl_client_post_event(client, global, |
| 1149 | WL_OUTPUT_GEOMETRY, |
Kristian Høgsberg | f8fc08f | 2010-12-01 20:10:10 -0500 | [diff] [blame] | 1150 | output->x, output->y, |
Kristian Høgsberg | 81ce09a | 2008-12-31 16:18:42 -0500 | [diff] [blame] | 1151 | output->width, output->height); |
| 1152 | } |
| 1153 | |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 1154 | static const char vertex_shader[] = |
| 1155 | "uniform mat4 proj;\n" |
| 1156 | "attribute vec4 position;\n" |
| 1157 | "attribute vec2 texcoord;\n" |
| 1158 | "varying vec2 v_texcoord;\n" |
| 1159 | "void main()\n" |
| 1160 | "{\n" |
| 1161 | " gl_Position = proj * position;\n" |
| 1162 | " v_texcoord = texcoord;\n" |
| 1163 | "}\n"; |
| 1164 | |
| 1165 | static const char fragment_shader[] = |
Kristian Høgsberg | dfce71d | 2010-12-07 20:19:10 -0500 | [diff] [blame] | 1166 | "precision mediump float;\n" |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 1167 | "varying vec2 v_texcoord;\n" |
| 1168 | "uniform sampler2D tex;\n" |
| 1169 | "void main()\n" |
| 1170 | "{\n" |
| 1171 | " gl_FragColor = texture2D(tex, v_texcoord)\n;" |
| 1172 | "}\n"; |
| 1173 | |
Kristian Høgsberg | a946821 | 2010-06-14 21:03:11 -0400 | [diff] [blame] | 1174 | static int |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 1175 | init_shaders(struct wlsc_compositor *ec) |
| 1176 | { |
Kristian Høgsberg | 67a21bd | 2010-06-25 18:58:24 -0400 | [diff] [blame] | 1177 | GLuint v, f, program; |
| 1178 | const char *p; |
| 1179 | char msg[512]; |
| 1180 | GLfloat vertices[4 * 5]; |
| 1181 | GLint status; |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 1182 | |
Kristian Høgsberg | 67a21bd | 2010-06-25 18:58:24 -0400 | [diff] [blame] | 1183 | p = vertex_shader; |
| 1184 | v = glCreateShader(GL_VERTEX_SHADER); |
| 1185 | glShaderSource(v, 1, &p, NULL); |
| 1186 | glCompileShader(v); |
| 1187 | glGetShaderiv(v, GL_COMPILE_STATUS, &status); |
| 1188 | if (!status) { |
| 1189 | glGetShaderInfoLog(v, sizeof msg, NULL, msg); |
| 1190 | fprintf(stderr, "vertex shader info: %s\n", msg); |
| 1191 | return -1; |
| 1192 | } |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 1193 | |
Kristian Høgsberg | 67a21bd | 2010-06-25 18:58:24 -0400 | [diff] [blame] | 1194 | p = fragment_shader; |
| 1195 | f = glCreateShader(GL_FRAGMENT_SHADER); |
| 1196 | glShaderSource(f, 1, &p, NULL); |
| 1197 | glCompileShader(f); |
| 1198 | glGetShaderiv(f, GL_COMPILE_STATUS, &status); |
| 1199 | if (!status) { |
| 1200 | glGetShaderInfoLog(f, sizeof msg, NULL, msg); |
| 1201 | fprintf(stderr, "fragment shader info: %s\n", msg); |
| 1202 | return -1; |
| 1203 | } |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 1204 | |
Kristian Høgsberg | 67a21bd | 2010-06-25 18:58:24 -0400 | [diff] [blame] | 1205 | program = glCreateProgram(); |
| 1206 | glAttachShader(program, v); |
| 1207 | glAttachShader(program, f); |
| 1208 | glBindAttribLocation(program, 0, "position"); |
| 1209 | glBindAttribLocation(program, 1, "texcoord"); |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 1210 | |
Kristian Høgsberg | 67a21bd | 2010-06-25 18:58:24 -0400 | [diff] [blame] | 1211 | glLinkProgram(program); |
| 1212 | glGetProgramiv(program, GL_LINK_STATUS, &status); |
| 1213 | if (!status) { |
| 1214 | glGetProgramInfoLog(program, sizeof msg, NULL, msg); |
| 1215 | fprintf(stderr, "link info: %s\n", msg); |
| 1216 | return -1; |
| 1217 | } |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 1218 | |
Kristian Høgsberg | 67a21bd | 2010-06-25 18:58:24 -0400 | [diff] [blame] | 1219 | glUseProgram(program); |
| 1220 | ec->proj_uniform = glGetUniformLocation(program, "proj"); |
| 1221 | ec->tex_uniform = glGetUniformLocation(program, "tex"); |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 1222 | |
Kristian Høgsberg | 67a21bd | 2010-06-25 18:58:24 -0400 | [diff] [blame] | 1223 | vertices[ 0] = 0.0; |
| 1224 | vertices[ 1] = 0.0; |
| 1225 | vertices[ 2] = 0.0; |
| 1226 | vertices[ 3] = 0.0; |
| 1227 | vertices[ 4] = 0.0; |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 1228 | |
Kristian Høgsberg | 67a21bd | 2010-06-25 18:58:24 -0400 | [diff] [blame] | 1229 | vertices[ 5] = 0.0; |
| 1230 | vertices[ 6] = 1.0; |
| 1231 | vertices[ 7] = 0.0; |
| 1232 | vertices[ 8] = 0.0; |
| 1233 | vertices[ 9] = 1.0; |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 1234 | |
Kristian Høgsberg | 67a21bd | 2010-06-25 18:58:24 -0400 | [diff] [blame] | 1235 | vertices[10] = 1.0; |
| 1236 | vertices[11] = 0.0; |
| 1237 | vertices[12] = 0.0; |
| 1238 | vertices[13] = 1.0; |
| 1239 | vertices[14] = 0.0; |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 1240 | |
Kristian Høgsberg | 67a21bd | 2010-06-25 18:58:24 -0400 | [diff] [blame] | 1241 | vertices[15] = 1.0; |
| 1242 | vertices[16] = 1.0; |
| 1243 | vertices[17] = 0.0; |
| 1244 | vertices[18] = 1.0; |
| 1245 | vertices[19] = 1.0; |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 1246 | |
Kristian Høgsberg | 67a21bd | 2010-06-25 18:58:24 -0400 | [diff] [blame] | 1247 | glGenBuffers(1, &ec->vbo); |
| 1248 | glBindBuffer(GL_ARRAY_BUFFER, ec->vbo); |
| 1249 | glBufferData(GL_ARRAY_BUFFER, sizeof vertices, vertices, GL_STATIC_DRAW); |
Kristian Høgsberg | a946821 | 2010-06-14 21:03:11 -0400 | [diff] [blame] | 1250 | |
Kristian Høgsberg | 67a21bd | 2010-06-25 18:58:24 -0400 | [diff] [blame] | 1251 | return 0; |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 1252 | } |
| 1253 | |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 1254 | void |
| 1255 | wlsc_output_init(struct wlsc_output *output, struct wlsc_compositor *c, |
| 1256 | int x, int y, int width, int height) |
Kristian Høgsberg | 16eb675 | 2008-10-08 22:51:32 -0400 | [diff] [blame] | 1257 | { |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 1258 | output->compositor = c; |
| 1259 | output->x = x; |
| 1260 | output->y = y; |
| 1261 | output->width = width; |
| 1262 | output->height = height; |
| 1263 | |
Kristian Høgsberg | 31bd6c7 | 2011-02-13 13:00:51 -0500 | [diff] [blame^] | 1264 | pixman_region32_init(&output->previous_damage_region); |
| 1265 | |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 1266 | output->background = |
| 1267 | background_create(output, option_background); |
| 1268 | |
| 1269 | wlsc_matrix_init(&output->matrix); |
| 1270 | wlsc_matrix_translate(&output->matrix, |
| 1271 | -output->x - output->width / 2.0, |
| 1272 | -output->y - output->height / 2.0, 0); |
| 1273 | wlsc_matrix_scale(&output->matrix, |
| 1274 | 2.0 / output->width, 2.0 / output->height, 1); |
| 1275 | |
Kristian Høgsberg | b313b02 | 2010-12-01 17:07:41 -0500 | [diff] [blame] | 1276 | output->object.interface = &wl_output_interface; |
| 1277 | wl_display_add_object(c->wl_display, &output->object); |
| 1278 | wl_display_add_global(c->wl_display, &output->object, |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 1279 | wlsc_output_post_geometry); |
Kristian Høgsberg | 31bd6c7 | 2011-02-13 13:00:51 -0500 | [diff] [blame^] | 1280 | |
| 1281 | pixman_region32_union_rect(&c->damage_region, |
| 1282 | &c->damage_region, |
| 1283 | x, y, width, height); |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 1284 | } |
| 1285 | |
| 1286 | int |
| 1287 | wlsc_compositor_init(struct wlsc_compositor *ec, struct wl_display *display) |
| 1288 | { |
Kristian Høgsberg | fbdbbdc | 2008-11-28 17:06:06 -0500 | [diff] [blame] | 1289 | struct wl_event_loop *loop; |
Kristian Høgsberg | d711d0c | 2011-01-14 17:28:21 -0500 | [diff] [blame] | 1290 | const char *extensions; |
Kristian Høgsberg | 16eb675 | 2008-10-08 22:51:32 -0400 | [diff] [blame] | 1291 | |
Kristian Høgsberg | f921289 | 2008-10-11 18:40:23 -0400 | [diff] [blame] | 1292 | ec->wl_display = display; |
Kristian Høgsberg | 16eb675 | 2008-10-08 22:51:32 -0400 | [diff] [blame] | 1293 | |
Kristian Høgsberg | c5c510e | 2010-12-08 15:12:58 -0500 | [diff] [blame] | 1294 | wl_compositor_init(&ec->compositor, &compositor_interface, display); |
Kristian Høgsberg | ee02ca6 | 2008-12-21 23:37:12 -0500 | [diff] [blame] | 1295 | |
Kristian Høgsberg | 3d5bae0 | 2010-10-06 21:17:40 -0400 | [diff] [blame] | 1296 | wlsc_shm_init(ec); |
| 1297 | |
Kristian Høgsberg | 4cca349 | 2011-01-18 07:53:49 -0500 | [diff] [blame] | 1298 | wlsc_shell_init(ec); |
Kristian Høgsberg | 83fc061 | 2010-08-04 22:44:55 -0400 | [diff] [blame] | 1299 | |
Kristian Høgsberg | 201a904 | 2008-12-10 00:40:50 -0500 | [diff] [blame] | 1300 | wl_list_init(&ec->surface_list); |
Kristian Høgsberg | 81ce09a | 2008-12-31 16:18:42 -0500 | [diff] [blame] | 1301 | wl_list_init(&ec->input_device_list); |
| 1302 | wl_list_init(&ec->output_list); |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 1303 | |
Kristian Høgsberg | 1db21f1 | 2010-08-16 16:08:12 -0400 | [diff] [blame] | 1304 | create_pointer_images(ec); |
| 1305 | |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 1306 | screenshooter_create(ec); |
| 1307 | |
Kristian Høgsberg | d711d0c | 2011-01-14 17:28:21 -0500 | [diff] [blame] | 1308 | extensions = (const char *) glGetString(GL_EXTENSIONS); |
| 1309 | if (!strstr(extensions, "GL_EXT_texture_format_BGRA8888")) { |
| 1310 | fprintf(stderr, |
| 1311 | "GL_EXT_texture_format_BGRA8888 not available\n"); |
| 1312 | return -1; |
| 1313 | } |
| 1314 | |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 1315 | glGenFramebuffers(1, &ec->fbo); |
| 1316 | glBindFramebuffer(GL_FRAMEBUFFER, ec->fbo); |
| 1317 | glActiveTexture(GL_TEXTURE0); |
Kristian Høgsberg | a946821 | 2010-06-14 21:03:11 -0400 | [diff] [blame] | 1318 | if (init_shaders(ec) < 0) |
| 1319 | return -1; |
Kristian Høgsberg | 8d7ca6b | 2008-11-09 00:22:51 -0500 | [diff] [blame] | 1320 | |
Kristian Høgsberg | fbdbbdc | 2008-11-28 17:06:06 -0500 | [diff] [blame] | 1321 | loop = wl_display_get_event_loop(ec->wl_display); |
Kristian Høgsberg | 4a29890 | 2008-11-28 18:35:25 -0500 | [diff] [blame] | 1322 | ec->timer_source = wl_event_loop_add_timer(loop, repaint, ec); |
Kristian Høgsberg | 31bd6c7 | 2011-02-13 13:00:51 -0500 | [diff] [blame^] | 1323 | pixman_region32_init(&ec->damage_region); |
Kristian Høgsberg | 8da19ac | 2009-03-17 16:12:51 -0400 | [diff] [blame] | 1324 | wlsc_compositor_schedule_repaint(ec); |
Kristian Høgsberg | ef7a9ca | 2008-10-11 21:21:39 -0400 | [diff] [blame] | 1325 | |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 1326 | return 0; |
Kristian Høgsberg | 122912c | 2008-12-05 11:13:50 -0500 | [diff] [blame] | 1327 | } |
| 1328 | |
Kristian Høgsberg | 50dc698 | 2010-12-01 16:43:56 -0500 | [diff] [blame] | 1329 | static void on_term_signal(int signal_number, void *data) |
| 1330 | { |
| 1331 | struct wlsc_compositor *ec = data; |
| 1332 | |
| 1333 | wl_display_terminate(ec->wl_display); |
| 1334 | } |
| 1335 | |
Kristian Høgsberg | 122912c | 2008-12-05 11:13:50 -0500 | [diff] [blame] | 1336 | int main(int argc, char *argv[]) |
| 1337 | { |
| 1338 | struct wl_display *display; |
Kristian Høgsberg | 8e43862 | 2009-01-26 23:07:00 -0500 | [diff] [blame] | 1339 | struct wlsc_compositor *ec; |
Kristian Høgsberg | 50dc698 | 2010-12-01 16:43:56 -0500 | [diff] [blame] | 1340 | struct wl_event_loop *loop; |
Kristian Høgsberg | d653126 | 2008-12-12 11:06:18 -0500 | [diff] [blame] | 1341 | GError *error = NULL; |
| 1342 | GOptionContext *context; |
Kristian Høgsberg | 61a8251 | 2010-10-26 11:26:44 -0400 | [diff] [blame] | 1343 | int width, height; |
Kristian Høgsberg | d653126 | 2008-12-12 11:06:18 -0500 | [diff] [blame] | 1344 | |
Kristian Høgsberg | 77fb167 | 2010-08-16 10:38:29 -0400 | [diff] [blame] | 1345 | g_type_init(); /* GdkPixbuf needs this, it seems. */ |
| 1346 | |
Kristian Høgsberg | d653126 | 2008-12-12 11:06:18 -0500 | [diff] [blame] | 1347 | context = g_option_context_new(NULL); |
| 1348 | g_option_context_add_main_entries(context, option_entries, "Wayland"); |
| 1349 | if (!g_option_context_parse(context, &argc, &argv, &error)) { |
| 1350 | fprintf(stderr, "option parsing failed: %s\n", error->message); |
| 1351 | exit(EXIT_FAILURE); |
| 1352 | } |
Kristian Høgsberg | 61a8251 | 2010-10-26 11:26:44 -0400 | [diff] [blame] | 1353 | if (sscanf(option_geometry, "%dx%d", &width, &height) != 2) { |
| 1354 | fprintf(stderr, "invalid geometry option: %s \n", |
| 1355 | option_geometry); |
| 1356 | exit(EXIT_FAILURE); |
| 1357 | } |
Kristian Høgsberg | 122912c | 2008-12-05 11:13:50 -0500 | [diff] [blame] | 1358 | |
| 1359 | display = wl_display_create(); |
| 1360 | |
Kristian Høgsberg | a941022 | 2011-01-14 17:22:35 -0500 | [diff] [blame] | 1361 | ec = NULL; |
| 1362 | |
| 1363 | #if BUILD_WAYLAND_COMPOSITOR |
Benjamin Franzke | ec2e642 | 2010-11-27 19:04:12 +0100 | [diff] [blame] | 1364 | if (getenv("WAYLAND_DISPLAY")) |
| 1365 | ec = wayland_compositor_create(display, width, height); |
Kristian Høgsberg | a941022 | 2011-01-14 17:22:35 -0500 | [diff] [blame] | 1366 | #endif |
| 1367 | |
| 1368 | #if BUILD_X11_COMPOSITOR |
| 1369 | if (ec == NULL && getenv("DISPLAY")) |
Kristian Høgsberg | 61a8251 | 2010-10-26 11:26:44 -0400 | [diff] [blame] | 1370 | ec = x11_compositor_create(display, width, height); |
Kristian Høgsberg | a941022 | 2011-01-14 17:22:35 -0500 | [diff] [blame] | 1371 | #endif |
| 1372 | |
| 1373 | #if BUILD_DRM_COMPOSITOR |
| 1374 | if (ec == NULL) |
Kristian Høgsberg | 61a8251 | 2010-10-26 11:26:44 -0400 | [diff] [blame] | 1375 | ec = drm_compositor_create(display, option_connector); |
Kristian Høgsberg | a941022 | 2011-01-14 17:22:35 -0500 | [diff] [blame] | 1376 | #endif |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 1377 | |
Kristian Høgsberg | 841883b | 2008-12-05 11:19:56 -0500 | [diff] [blame] | 1378 | if (ec == NULL) { |
| 1379 | fprintf(stderr, "failed to create compositor\n"); |
| 1380 | exit(EXIT_FAILURE); |
| 1381 | } |
Kristian Høgsberg | 61a8251 | 2010-10-26 11:26:44 -0400 | [diff] [blame] | 1382 | |
Kristian Høgsberg | 2bb3ebe | 2010-12-01 15:36:20 -0500 | [diff] [blame] | 1383 | if (wl_display_add_socket(display, option_socket_name)) { |
Kristian Høgsberg | 122912c | 2008-12-05 11:13:50 -0500 | [diff] [blame] | 1384 | fprintf(stderr, "failed to add socket: %m\n"); |
| 1385 | exit(EXIT_FAILURE); |
| 1386 | } |
| 1387 | |
Kristian Høgsberg | 50dc698 | 2010-12-01 16:43:56 -0500 | [diff] [blame] | 1388 | loop = wl_display_get_event_loop(ec->wl_display); |
| 1389 | wl_event_loop_add_signal(loop, SIGTERM, on_term_signal, ec); |
| 1390 | wl_event_loop_add_signal(loop, SIGINT, on_term_signal, ec); |
| 1391 | |
Kristian Høgsberg | 122912c | 2008-12-05 11:13:50 -0500 | [diff] [blame] | 1392 | wl_display_run(display); |
| 1393 | |
Kristian Høgsberg | 2bb3ebe | 2010-12-01 15:36:20 -0500 | [diff] [blame] | 1394 | wl_display_destroy(display); |
| 1395 | |
Kristian Høgsberg | caa6442 | 2010-12-01 16:52:15 -0500 | [diff] [blame] | 1396 | ec->destroy(ec); |
| 1397 | |
Kristian Høgsberg | 122912c | 2008-12-05 11:13:50 -0500 | [diff] [blame] | 1398 | return 0; |
Kristian Høgsberg | 16eb675 | 2008-10-08 22:51:32 -0400 | [diff] [blame] | 1399 | } |