2 * Copyright © 2019 Collabora, Ltd.
4 * Permission is hereby granted, free of charge, to any person obtaining
5 * a copy of this software and associated documentation files (the
6 * "Software"), to deal in the Software without restriction, including
7 * without limitation the rights to use, copy, modify, merge, publish,
8 * distribute, sublicense, and/or sell copies of the Software, and to
9 * permit persons to whom the Software is furnished to do so, subject to
10 * the following conditions:
12 * The above copyright notice and this permission notice (including the
13 * next paragraph) shall be included in all copies or substantial
14 * portions of the Software.
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
19 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
20 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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22 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
26 #ifndef IVI_COMPOSITOR_H
27 #define IVI_COMPOSITOR_H
32 #include <libweston/backend-drm.h>
33 #include <libweston/libweston.h>
34 #include <libweston/windowed-output-api.h>
35 #include <libweston-desktop/libweston-desktop.h>
39 #include "agl-shell-server-protocol.h"
41 struct ivi_compositor;
43 struct desktop_client {
44 struct wl_resource *resource;
45 struct ivi_compositor *ivi;
46 struct wl_list link; /* ivi_compositor::desktop_clients */
49 enum agl_shell_bound_status {
54 struct ivi_compositor {
55 struct weston_compositor *compositor;
56 struct weston_config *config;
58 struct wl_listener heads_changed;
62 bool activate_by_default;
63 bool keep_pending_surfaces;
66 * Options parsed from command line arugments.
67 * Overrides what is found in the config file.
71 bool use_current_mode;
77 const struct weston_windowed_output_api *window_api;
78 const struct weston_drm_output_api *drm_api;
79 const struct weston_remoting_api *remoting_api;
81 struct wl_global *agl_shell;
82 struct wl_global *agl_shell_desktop;
83 struct wl_global *agl_shell_ext;
86 struct wl_client *client;
87 struct wl_resource *resource;
89 /* this is for another agl-shell client, potentially used by
91 struct wl_resource *resource_ext;
93 enum agl_shell_bound_status status;
97 struct wl_client *client;
98 struct wl_resource *resource;
100 enum agl_shell_bound_status status;
103 struct wl_list desktop_clients; /* desktop_client::link */
105 struct wl_list outputs; /* ivi_output.link */
106 struct wl_list saved_outputs; /* ivi_output.link */
107 struct wl_list surfaces; /* ivi_surface.link */
109 struct weston_desktop *desktop;
110 struct wl_listener seat_created_listener;
111 struct ivi_policy *policy;
113 struct wl_list pending_surfaces;
114 struct wl_list popup_pending_apps;
115 struct wl_list fullscreen_pending_apps;
116 struct wl_list split_pending_apps;
117 struct wl_list remote_pending_apps;
119 struct wl_listener destroy_listener;
120 struct wl_listener transform_listener;
121 const struct weston_xwayland_surface_api *xwayland_surface_api;
123 struct weston_layer hidden;
124 struct weston_layer background;
125 struct weston_layer normal;
126 struct weston_layer panel;
127 struct weston_layer popup;
128 struct weston_layer fullscreen;
130 bool need_ivi_output_relayout;
131 struct wl_list child_process_list;
136 enum ivi_output_type {
142 struct wl_list link; /* ivi_compositor.outputs */
143 struct ivi_compositor *ivi;
146 struct weston_config_section *config;
147 struct weston_output *output;
149 struct ivi_surface *background;
151 struct ivi_surface *top;
152 struct ivi_surface *bottom;
153 struct ivi_surface *left;
154 struct ivi_surface *right;
156 /* for the black surface */
157 struct fullscreen_view {
158 struct ivi_surface *fs;
159 struct wl_listener fs_destroy;
162 struct wl_listener output_destroy;
165 * Usable area for normal clients, i.e. with panels removed.
166 * In output-coorrdinate space.
168 struct weston_geometry area;
169 struct weston_geometry area_saved;
171 * Potential user-specified non-default activation area
173 struct weston_geometry area_activation;
175 struct ivi_surface *active;
176 struct ivi_surface *previous_active;
178 /* Temporary: only used during configuration */
180 struct weston_head *add[8];
183 enum ivi_output_type type;
186 enum ivi_surface_role {
187 IVI_SURFACE_ROLE_NONE,
188 IVI_SURFACE_ROLE_DESKTOP,
189 IVI_SURFACE_ROLE_BACKGROUND,
190 IVI_SURFACE_ROLE_PANEL,
191 IVI_SURFACE_ROLE_POPUP,
192 IVI_SURFACE_ROLE_FULLSCREEN,
193 IVI_SURFACE_ROLE_SPLIT_V,
194 IVI_SURFACE_ROLE_SPLIT_H,
195 IVI_SURFACE_ROLE_REMOTE,
198 struct ivi_bounding_box {
200 int width; int height;
203 struct pending_popup {
204 struct ivi_output *ioutput;
207 struct ivi_bounding_box bb;
209 struct wl_list link; /** ivi_compositor::popup_pending_surfaces */
212 struct pending_fullscreen {
213 struct ivi_output *ioutput;
215 struct wl_list link; /** ivi_compositor::fullscreen_pending_apps */
218 struct pending_split {
219 struct ivi_output *ioutput;
221 uint32_t orientation;
222 struct wl_list link; /** ivi_compositor::split_pending_apps */
225 struct pending_remote {
226 struct ivi_output *ioutput;
228 struct wl_list link; /** ivi_compositor::remote_pending_apps */
231 struct ivi_desktop_surface {
232 struct ivi_output *pending_output;
233 struct ivi_output *last_output;
236 struct ivi_background_surface {
237 struct ivi_output *output;
240 struct ivi_popup_surface {
241 struct ivi_output *output;
242 int x; int y; /* initial position */
243 struct ivi_bounding_box bb; /* bounding box */
246 struct ivi_fullscreen_surface {
247 struct ivi_output *output;
250 struct ivi_split_surface {
251 struct ivi_output *output;
252 uint32_t orientation;
255 struct ivi_remote_surface {
256 struct ivi_output *output;
259 struct ivi_panel_surface {
260 struct ivi_output *output;
261 enum agl_shell_edge edge;
264 enum ivi_surface_flags {
265 IVI_SURFACE_PROP_MAP = (1 << 0),
266 /* x, y, width, height */
267 IVI_SURFACE_PROP_POSITION = (1 << 1),
272 struct ivi_compositor *ivi;
273 struct weston_desktop_surface *dsurface;
274 struct weston_view *view;
275 struct ivi_output *hidden_layer_output;
276 struct ivi_output *current_completed_output;
282 enum ivi_surface_flags flags;
284 int32_t width, height;
287 bool advertised_on_launch;
288 bool checked_pending;
296 enum ivi_surface_role role;
298 struct ivi_desktop_surface desktop;
299 struct ivi_background_surface bg;
300 struct ivi_panel_surface panel;
301 struct ivi_popup_surface popup;
302 struct ivi_fullscreen_surface fullscreen;
303 struct ivi_split_surface split;
304 struct ivi_remote_surface remote;
307 struct wl_listener listener_advertise_app;
308 struct wl_signal signal_advertise_app;
317 struct ivi_shell_seat {
318 struct weston_seat *seat;
319 struct weston_surface *focused_surface;
324 struct wl_listener seat_destroy_listener;
325 struct wl_listener caps_changed_listener;
326 struct wl_listener keyboard_focus_listener;
327 struct wl_listener pointer_focus_listener;
330 struct ivi_shell_client {
336 struct wl_client *client;
338 struct wl_listener client_destroy;
341 struct ivi_compositor *
342 to_ivi_compositor(struct weston_compositor *ec);
346 ivi_agl_systemd_notify(struct ivi_compositor *ivi);
349 ivi_agl_systemd_notify(struct ivi_compositor *ivi)
355 ivi_shell_init(struct ivi_compositor *ivi);
358 ivi_shell_init_black_fs(struct ivi_compositor *ivi);
361 ivi_shell_create_global(struct ivi_compositor *ivi);
364 ivi_launch_shell_client(struct ivi_compositor *ivi, const char *cmd_section, struct wl_client **client);
367 ivi_desktop_init(struct ivi_compositor *ivi);
369 struct ivi_shell_client *
370 ivi_shell_client_from_wl(struct wl_client *client);
373 to_ivi_output(struct weston_output *o);
376 ivi_set_desktop_surface(struct ivi_surface *surface);
379 * removes the pending popup one
382 ivi_check_pending_desktop_surface(struct ivi_surface *surface);
385 ivi_reflow_outputs(struct ivi_compositor *ivi);
388 to_ivi_surface(struct weston_surface *surface);
391 ivi_layout_set_mapped(struct ivi_surface *surface);
394 ivi_layout_set_position(struct ivi_surface *surface,
395 int32_t x, int32_t y,
396 int32_t width, int32_t height);
399 ivi_find_app(struct ivi_compositor *ivi, const char *app_id);
402 ivi_layout_commit(struct ivi_compositor *ivi);
405 ivi_layout_init(struct ivi_compositor *ivi, struct ivi_output *output);
408 ivi_layout_activate(struct ivi_output *output, const char *app_id);
411 ivi_layout_activate_by_surf(struct ivi_output *output, struct ivi_surface *surf);
414 ivi_layout_desktop_committed(struct ivi_surface *surf);
416 ivi_layout_remote_committed(struct ivi_surface *surf);
419 ivi_layout_popup_committed(struct ivi_surface *surface);
422 ivi_layout_fullscreen_committed(struct ivi_surface *surface);
425 ivi_layout_split_committed(struct ivi_surface *surface);
428 ivi_layout_deactivate(struct ivi_compositor *ivi, const char *app_id);
431 ivi_layout_desktop_resize(struct ivi_surface *surface,
432 struct weston_geometry area);
435 ivi_layout_get_output_from_surface(struct ivi_surface *surf);
438 insert_black_curtain(struct ivi_output *output);
441 remove_black_curtain(struct ivi_output *output);
444 output_has_black_curtain(struct ivi_output *output);
447 ivi_layout_get_surface_role_name(struct ivi_surface *surf);
450 ivi_set_pending_desktop_surface_remote(struct ivi_output *ioutput,
454 ivi_layout_find_with_app_id(const char *app_id, struct ivi_compositor *ivi);
457 shell_advertise_app_state(struct ivi_compositor *ivi, const char *app_id,
458 const char *data, uint32_t app_state);
460 ivi_screenshooter_create(struct ivi_compositor *ivi);
463 ivi_seat_init(struct ivi_compositor *ivi);
466 ivi_seat_reset_caps_sent(struct ivi_compositor *ivi);
469 agl_shell_desktop_advertise_application_id(struct ivi_compositor *ivi,
470 struct ivi_surface *surface);
472 ivi_check_pending_surface_desktop(struct ivi_surface *surface,
473 enum ivi_surface_role *role);
476 ivi_layout_find_bg_output(struct ivi_compositor *ivi);
478 ivi_compositor_destroy_pending_surfaces(struct ivi_compositor *ivi);
481 ivi_shell_finalize(struct ivi_compositor *ivi);
484 get_ivi_shell_surface(struct weston_surface *surface);
486 struct ivi_shell_seat *
487 get_ivi_shell_seat(struct weston_seat *seat);
490 get_ivi_shell_weston_first_seat(struct ivi_compositor *ivi);
493 ivi_shell_activate_surface(struct ivi_surface *ivi_surf,
494 struct ivi_shell_seat *ivi_seat,
497 sigchld_handler(int signal_number, void *data);
500 shell_send_app_state(struct ivi_compositor *ivi, const char *app_id,
501 enum agl_shell_app_state state);
503 ivi_layout_destroy_saved_outputs(struct ivi_compositor *ivi);
505 struct weston_output *
506 get_default_output(struct weston_compositor *compositor);
508 struct weston_output *
509 get_focused_output(struct weston_compositor *compositor);
512 shell_send_app_on_output(struct ivi_compositor *ivi, const char *app_id,
513 const char *output_name);
515 ivi_surface_count_one(struct ivi_output *ivi_output,
516 enum ivi_surface_role role);
519 parse_activation_area(const char *geometry, struct ivi_output *output);
522 is_shell_surface_xwayland(struct ivi_surface *surf);