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 bool doas_requested_pending_bind;
101 enum agl_shell_bound_status status;
104 struct wl_list desktop_clients; /* desktop_client::link */
106 struct wl_list outputs; /* ivi_output.link */
107 struct wl_list saved_outputs; /* ivi_output.link */
108 struct wl_list surfaces; /* ivi_surface.link */
110 struct weston_desktop *desktop;
111 struct wl_listener seat_created_listener;
112 struct ivi_policy *policy;
114 struct wl_list pending_surfaces;
115 struct wl_list popup_pending_apps;
116 struct wl_list fullscreen_pending_apps;
117 struct wl_list split_pending_apps;
118 struct wl_list remote_pending_apps;
120 struct wl_list pending_apps; /** pending_app::link */
122 struct wl_listener destroy_listener;
123 struct wl_listener transform_listener;
124 const struct weston_xwayland_surface_api *xwayland_surface_api;
126 struct weston_layer hidden;
127 struct weston_layer background;
128 struct weston_layer normal;
129 struct weston_layer panel;
130 struct weston_layer popup;
131 struct weston_layer fullscreen;
133 bool need_ivi_output_relayout;
134 struct wl_list child_process_list;
139 enum ivi_output_type {
145 struct wl_list link; /* ivi_compositor.outputs */
146 struct ivi_compositor *ivi;
149 struct weston_config_section *config;
150 struct weston_output *output;
152 struct ivi_surface *background;
154 struct ivi_surface *top;
155 struct ivi_surface *bottom;
156 struct ivi_surface *left;
157 struct ivi_surface *right;
159 /* for the black surface */
160 struct fullscreen_view {
161 struct ivi_surface *fs;
162 struct wl_listener fs_destroy;
165 struct wl_listener output_destroy;
168 * Usable area for normal clients, i.e. with panels removed.
169 * In output-coorrdinate space.
171 struct weston_geometry area;
172 struct weston_geometry area_saved;
174 * Potential user-specified non-default activation area
176 struct weston_geometry area_activation;
178 struct ivi_surface *active;
179 struct ivi_surface *previous_active;
181 /* Temporary: only used during configuration */
183 struct weston_head *add[8];
186 enum ivi_output_type type;
189 enum ivi_surface_role {
190 IVI_SURFACE_ROLE_NONE,
191 IVI_SURFACE_ROLE_DESKTOP,
192 IVI_SURFACE_ROLE_BACKGROUND,
193 IVI_SURFACE_ROLE_PANEL,
194 IVI_SURFACE_ROLE_POPUP,
195 IVI_SURFACE_ROLE_FULLSCREEN,
196 IVI_SURFACE_ROLE_SPLIT_V,
197 IVI_SURFACE_ROLE_SPLIT_H,
198 IVI_SURFACE_ROLE_REMOTE,
199 IVI_SURFACE_ROLE_TILE,
202 struct ivi_bounding_box {
204 int width; int height;
207 struct pending_popup {
208 struct ivi_output *ioutput;
211 struct ivi_bounding_box bb;
213 struct wl_list link; /** ivi_compositor::popup_pending_surfaces */
216 struct pending_fullscreen {
217 struct ivi_output *ioutput;
219 struct wl_list link; /** ivi_compositor::fullscreen_pending_apps */
222 struct pending_split {
223 struct ivi_output *ioutput;
225 uint32_t orientation;
226 struct wl_list link; /** ivi_compositor::split_pending_apps */
229 struct pending_remote {
230 struct ivi_output *ioutput;
232 struct wl_list link; /** ivi_compositor::remote_pending_apps */
236 struct ivi_output *ioutput;
237 enum ivi_surface_role role;
239 struct wl_list link; /** ivi_compositor::pending_apps */
242 struct pending_app_tile {
243 struct pending_app base;
244 uint32_t orientation;
247 struct ivi_desktop_surface {
248 struct ivi_output *pending_output;
249 struct ivi_output *last_output;
252 struct ivi_background_surface {
253 struct ivi_output *output;
256 struct ivi_popup_surface {
257 struct ivi_output *output;
258 int x; int y; /* initial position */
259 struct ivi_bounding_box bb; /* bounding box */
262 struct ivi_fullscreen_surface {
263 struct ivi_output *output;
266 struct ivi_split_surface {
267 struct ivi_output *output;
268 uint32_t orientation;
271 struct ivi_remote_surface {
272 struct ivi_output *output;
275 struct ivi_panel_surface {
276 struct ivi_output *output;
277 enum agl_shell_edge edge;
280 enum ivi_surface_flags {
281 IVI_SURFACE_PROP_MAP = (1 << 0),
282 /* x, y, width, height */
283 IVI_SURFACE_PROP_POSITION = (1 << 1),
288 struct ivi_compositor *ivi;
289 struct weston_desktop_surface *dsurface;
290 struct weston_view *view;
291 struct ivi_output *hidden_layer_output;
292 struct ivi_output *current_completed_output;
296 uint32_t orientation;
299 enum ivi_surface_flags flags;
301 int32_t width, height;
304 bool advertised_on_launch;
305 bool checked_pending;
313 enum ivi_surface_role role;
315 struct ivi_desktop_surface desktop;
316 struct ivi_background_surface bg;
317 struct ivi_panel_surface panel;
318 struct ivi_popup_surface popup;
319 struct ivi_fullscreen_surface fullscreen;
320 struct ivi_split_surface split;
321 struct ivi_remote_surface remote;
324 struct wl_listener listener_advertise_app;
325 struct wl_signal signal_advertise_app;
334 struct ivi_shell_seat {
335 struct weston_seat *seat;
336 struct weston_surface *focused_surface;
341 struct wl_listener seat_destroy_listener;
342 struct wl_listener caps_changed_listener;
343 struct wl_listener keyboard_focus_listener;
344 struct wl_listener pointer_focus_listener;
347 struct ivi_shell_client {
353 struct wl_client *client;
355 struct wl_listener client_destroy;
358 struct ivi_compositor *
359 to_ivi_compositor(struct weston_compositor *ec);
363 ivi_agl_systemd_notify(struct ivi_compositor *ivi);
366 ivi_agl_systemd_notify(struct ivi_compositor *ivi)
372 ivi_shell_init(struct ivi_compositor *ivi);
375 ivi_shell_init_black_fs(struct ivi_compositor *ivi);
378 ivi_shell_create_global(struct ivi_compositor *ivi);
381 ivi_launch_shell_client(struct ivi_compositor *ivi, const char *cmd_section, struct wl_client **client);
384 ivi_desktop_init(struct ivi_compositor *ivi);
386 struct ivi_shell_client *
387 ivi_shell_client_from_wl(struct wl_client *client);
390 to_ivi_output(struct weston_output *o);
393 ivi_set_desktop_surface(struct ivi_surface *surface);
396 * removes the pending popup one
399 ivi_check_pending_desktop_surface(struct ivi_surface *surface);
402 ivi_reflow_outputs(struct ivi_compositor *ivi);
405 to_ivi_surface(struct weston_surface *surface);
408 ivi_layout_set_mapped(struct ivi_surface *surface);
411 ivi_layout_set_position(struct ivi_surface *surface,
412 int32_t x, int32_t y,
413 int32_t width, int32_t height);
416 ivi_find_app(struct ivi_compositor *ivi, const char *app_id);
419 ivi_layout_commit(struct ivi_compositor *ivi);
422 ivi_layout_init(struct ivi_compositor *ivi, struct ivi_output *output);
425 ivi_layout_activate(struct ivi_output *output, const char *app_id);
428 ivi_layout_activate_by_surf(struct ivi_output *output, struct ivi_surface *surf);
431 ivi_layout_desktop_committed(struct ivi_surface *surf);
433 ivi_layout_remote_committed(struct ivi_surface *surf);
436 ivi_layout_popup_committed(struct ivi_surface *surface);
439 ivi_layout_fullscreen_committed(struct ivi_surface *surface);
442 ivi_layout_split_committed(struct ivi_surface *surface);
445 ivi_layout_deactivate(struct ivi_compositor *ivi, const char *app_id);
448 ivi_layout_desktop_resize(struct ivi_surface *surface,
449 struct weston_geometry area);
452 ivi_layout_get_output_from_surface(struct ivi_surface *surf);
455 insert_black_curtain(struct ivi_output *output);
458 remove_black_curtain(struct ivi_output *output);
461 output_has_black_curtain(struct ivi_output *output);
464 ivi_layout_get_surface_role_name(struct ivi_surface *surf);
467 ivi_set_pending_desktop_surface_remote(struct ivi_output *ioutput,
471 ivi_layout_find_with_app_id(const char *app_id, struct ivi_compositor *ivi);
474 shell_advertise_app_state(struct ivi_compositor *ivi, const char *app_id,
475 const char *data, uint32_t app_state);
477 ivi_screenshooter_create(struct ivi_compositor *ivi);
480 ivi_seat_init(struct ivi_compositor *ivi);
483 ivi_seat_reset_caps_sent(struct ivi_compositor *ivi);
486 agl_shell_desktop_advertise_application_id(struct ivi_compositor *ivi,
487 struct ivi_surface *surface);
489 ivi_check_pending_surface_desktop(struct ivi_surface *surface,
490 enum ivi_surface_role *role);
493 ivi_layout_find_bg_output(struct ivi_compositor *ivi);
495 ivi_compositor_destroy_pending_surfaces(struct ivi_compositor *ivi);
498 ivi_shell_finalize(struct ivi_compositor *ivi);
501 get_ivi_shell_surface(struct weston_surface *surface);
503 struct ivi_shell_seat *
504 get_ivi_shell_seat(struct weston_seat *seat);
507 get_ivi_shell_weston_first_seat(struct ivi_compositor *ivi);
510 ivi_shell_activate_surface(struct ivi_surface *ivi_surf,
511 struct ivi_shell_seat *ivi_seat,
514 sigchld_handler(int signal_number, void *data);
517 shell_send_app_state(struct ivi_compositor *ivi, const char *app_id,
518 enum agl_shell_app_state state);
520 ivi_layout_destroy_saved_outputs(struct ivi_compositor *ivi);
522 struct weston_output *
523 get_default_output(struct weston_compositor *compositor);
525 struct weston_output *
526 get_focused_output(struct weston_compositor *compositor);
529 shell_send_app_on_output(struct ivi_compositor *ivi, const char *app_id,
530 const char *output_name);
532 ivi_surface_count_one(struct ivi_output *ivi_output,
533 enum ivi_surface_role role);
536 parse_activation_area(const char *geometry, struct ivi_output *output);
539 is_shell_surface_xwayland(struct ivi_surface *surf);
542 ivi_layout_reset_split_surfaces(struct ivi_compositor *ivi);
545 _ivi_set_shell_surface_split(struct ivi_surface *surface, struct ivi_output *output,
546 uint32_t orientation, bool to_activate);