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;
80 const struct weston_transmitter_api *waltham_transmitter_api;
82 struct wl_global *agl_shell;
83 struct wl_global *agl_shell_desktop;
86 struct wl_client *client;
87 struct wl_resource *resource;
89 enum agl_shell_bound_status status;
92 struct wl_list desktop_clients; /* desktop_client::link */
94 struct wl_list outputs; /* ivi_output.link */
95 struct wl_list surfaces; /* ivi_surface.link */
97 struct weston_desktop *desktop;
98 struct wl_listener seat_created_listener;
99 struct ivi_policy *policy;
101 struct wl_list pending_surfaces;
102 struct wl_list popup_pending_apps;
103 struct wl_list fullscreen_pending_apps;
104 struct wl_list split_pending_apps;
105 struct wl_list remote_pending_apps;
107 struct wl_listener destroy_listener;
109 struct weston_layer hidden;
110 struct weston_layer background;
111 struct weston_layer normal;
112 struct weston_layer panel;
113 struct weston_layer popup;
114 struct weston_layer fullscreen;
116 struct wl_list child_process_list;
121 enum ivi_output_type {
124 /* same as remote but we need to signal the transmitter plug-in
125 * for the surfaces to have to be forwarded to those remoted outputs */
130 struct wl_list link; /* ivi_compositor.outputs */
131 struct ivi_compositor *ivi;
134 struct weston_config_section *config;
135 struct weston_output *output;
137 struct ivi_surface *background;
139 struct ivi_surface *top;
140 struct ivi_surface *bottom;
141 struct ivi_surface *left;
142 struct ivi_surface *right;
144 /* for the black surface */
145 struct fullscreen_view {
146 struct ivi_surface *fs;
147 struct wl_listener fs_destroy;
150 struct wl_listener output_destroy;
153 * Usable area for normal clients, i.e. with panels removed.
154 * In output-coorrdinate space.
156 struct weston_geometry area;
157 struct weston_geometry area_saved;
159 * Potential user-specified non-default activation area
161 struct weston_geometry area_activation;
163 struct ivi_surface *active;
164 struct ivi_surface *previous_active;
166 /* Temporary: only used during configuration */
168 struct weston_head *add[8];
171 enum ivi_output_type type;
174 enum ivi_surface_role {
175 IVI_SURFACE_ROLE_NONE,
176 IVI_SURFACE_ROLE_DESKTOP,
177 IVI_SURFACE_ROLE_BACKGROUND,
178 IVI_SURFACE_ROLE_PANEL,
179 IVI_SURFACE_ROLE_POPUP,
180 IVI_SURFACE_ROLE_FULLSCREEN,
181 IVI_SURFACE_ROLE_SPLIT_V,
182 IVI_SURFACE_ROLE_SPLIT_H,
183 IVI_SURFACE_ROLE_REMOTE,
186 struct ivi_bounding_box {
188 int width; int height;
191 struct pending_popup {
192 struct ivi_output *ioutput;
195 struct ivi_bounding_box bb;
197 struct wl_list link; /** ivi_compositor::popup_pending_surfaces */
200 struct pending_fullscreen {
201 struct ivi_output *ioutput;
203 struct wl_list link; /** ivi_compositor::fullscreen_pending_apps */
206 struct pending_split {
207 struct ivi_output *ioutput;
209 uint32_t orientation;
210 struct wl_list link; /** ivi_compositor::split_pending_apps */
213 struct pending_remote {
214 struct ivi_output *ioutput;
216 struct wl_list link; /** ivi_compositor::remote_pending_apps */
219 struct ivi_desktop_surface {
220 struct ivi_output *pending_output;
221 struct ivi_output *last_output;
224 struct ivi_background_surface {
225 struct ivi_output *output;
228 struct ivi_popup_surface {
229 struct ivi_output *output;
230 int x; int y; /* initial position */
231 struct ivi_bounding_box bb; /* bounding box */
234 struct ivi_fullscreen_surface {
235 struct ivi_output *output;
238 struct ivi_split_surface {
239 struct ivi_output *output;
240 uint32_t orientation;
243 struct ivi_remote_surface {
244 struct ivi_output *output;
247 struct ivi_panel_surface {
248 struct ivi_output *output;
249 enum agl_shell_edge edge;
252 enum ivi_surface_flags {
253 IVI_SURFACE_PROP_MAP = (1 << 0),
254 /* x, y, width, height */
255 IVI_SURFACE_PROP_POSITION = (1 << 1),
258 /* the waltham surface is a pointer type as well and
259 * in order to avoid adding ifdef for waltham use a
260 * generic pointer, which will be only be valid when the
261 * surface is a remote out on a waltham type of output */
262 struct ivi_surface_waltham {
263 void *transmitter_surface;
267 struct ivi_compositor *ivi;
268 struct weston_desktop_surface *dsurface;
269 struct weston_view *view;
270 struct ivi_output *hidden_layer_output;
271 struct ivi_output *current_completed_output;
277 enum ivi_surface_flags flags;
279 int32_t width, height;
282 bool advertised_on_launch;
283 bool checked_pending;
291 enum ivi_surface_role role;
293 struct ivi_desktop_surface desktop;
294 struct ivi_background_surface bg;
295 struct ivi_panel_surface panel;
296 struct ivi_popup_surface popup;
297 struct ivi_fullscreen_surface fullscreen;
298 struct ivi_split_surface split;
299 struct ivi_remote_surface remote;
302 struct ivi_surface_waltham waltham_surface;
303 struct wl_listener listener_advertise_app;
304 struct wl_signal signal_advertise_app;
307 struct ivi_shell_seat {
308 struct weston_seat *seat;
309 struct weston_surface *focused_surface;
314 struct wl_listener seat_destroy_listener;
315 struct wl_listener caps_changed_listener;
316 struct wl_listener keyboard_focus_listener;
317 struct wl_listener pointer_focus_listener;
320 struct ivi_shell_client {
326 struct wl_client *client;
328 struct wl_listener client_destroy;
331 struct ivi_compositor *
332 to_ivi_compositor(struct weston_compositor *ec);
336 ivi_agl_systemd_notify(struct ivi_compositor *ivi);
339 ivi_agl_systemd_notify(struct ivi_compositor *ivi)
345 ivi_shell_init(struct ivi_compositor *ivi);
348 ivi_shell_init_black_fs(struct ivi_compositor *ivi);
351 ivi_shell_create_global(struct ivi_compositor *ivi);
354 ivi_launch_shell_client(struct ivi_compositor *ivi);
357 ivi_desktop_init(struct ivi_compositor *ivi);
359 struct ivi_shell_client *
360 ivi_shell_client_from_wl(struct wl_client *client);
363 to_ivi_output(struct weston_output *o);
366 ivi_set_desktop_surface(struct ivi_surface *surface);
369 * removes the pending popup one
372 ivi_check_pending_desktop_surface(struct ivi_surface *surface);
375 ivi_reflow_outputs(struct ivi_compositor *ivi);
378 to_ivi_surface(struct weston_surface *surface);
381 ivi_layout_set_mapped(struct ivi_surface *surface);
384 ivi_layout_set_position(struct ivi_surface *surface,
385 int32_t x, int32_t y,
386 int32_t width, int32_t height);
389 ivi_find_app(struct ivi_compositor *ivi, const char *app_id);
392 ivi_layout_commit(struct ivi_compositor *ivi);
395 ivi_layout_init(struct ivi_compositor *ivi, struct ivi_output *output);
398 ivi_layout_activate(struct ivi_output *output, const char *app_id);
401 ivi_layout_activate_by_surf(struct ivi_output *output, struct ivi_surface *surf);
404 ivi_layout_desktop_committed(struct ivi_surface *surf);
407 ivi_layout_popup_committed(struct ivi_surface *surface);
410 ivi_layout_fullscreen_committed(struct ivi_surface *surface);
413 ivi_layout_split_committed(struct ivi_surface *surface);
416 ivi_layout_deactivate(struct ivi_compositor *ivi, const char *app_id);
419 ivi_layout_desktop_resize(struct ivi_surface *surface,
420 struct weston_geometry area);
423 ivi_layout_get_output_from_surface(struct ivi_surface *surf);
426 insert_black_curtain(struct ivi_output *output);
429 remove_black_curtain(struct ivi_output *output);
432 output_has_black_curtain(struct ivi_output *output);
435 ivi_layout_get_surface_role_name(struct ivi_surface *surf);
438 ivi_set_pending_desktop_surface_remote(struct ivi_output *ioutput,
442 ivi_layout_find_with_app_id(const char *app_id, struct ivi_compositor *ivi);
445 shell_advertise_app_state(struct ivi_compositor *ivi, const char *app_id,
446 const char *data, uint32_t app_state);
448 ivi_screenshooter_create(struct ivi_compositor *ivi);
451 ivi_seat_init(struct ivi_compositor *ivi);
454 ivi_seat_reset_caps_sent(struct ivi_compositor *ivi);
457 agl_shell_desktop_advertise_application_id(struct ivi_compositor *ivi,
458 struct ivi_surface *surface);
460 ivi_destroy_waltham_destroy(struct ivi_surface *surface);
463 ivi_check_pending_surface_desktop(struct ivi_surface *surface,
464 enum ivi_surface_role *role);
467 ivi_layout_find_bg_output(struct ivi_compositor *ivi);
469 ivi_compositor_destroy_pending_surfaces(struct ivi_compositor *ivi);
472 ivi_shell_finalize(struct ivi_compositor *ivi);
475 get_ivi_shell_surface(struct weston_surface *surface);
477 struct ivi_shell_seat *
478 get_ivi_shell_seat(struct weston_seat *seat);
481 get_ivi_shell_weston_first_seat(struct ivi_compositor *ivi);
484 ivi_shell_activate_surface(struct ivi_surface *ivi_surf,
485 struct ivi_shell_seat *ivi_seat,
488 sigchld_handler(int signal_number, void *data);