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>
37 #include "agl-shell-server-protocol.h"
39 #define ARRAY_LENGTH(x) (sizeof(x) / sizeof((x)[0]))
41 struct desktop_client {
42 struct wl_resource *resource;
43 struct wl_list link; /* ivi_compositor::desktop_clients */
46 struct ivi_compositor {
47 struct weston_compositor *compositor;
48 struct weston_config *config;
50 struct wl_listener heads_changed;
55 * Options parsed from command line arugments.
56 * Overrides what is found in the config file.
60 bool use_current_mode;
66 const struct weston_windowed_output_api *window_api;
67 const struct weston_drm_output_api *drm_api;
69 struct wl_global *agl_shell;
70 struct wl_global *agl_shell_desktop;
72 int activate_apps_by_default; /* switches once xdg top level has been 'created' */
76 struct wl_client *client;
77 struct wl_resource *resource;
81 struct wl_list desktop_clients; /* desktop_client::link */
83 struct wl_list outputs; /* ivi_output.link */
84 struct wl_list surfaces; /* ivi_surface.link */
86 struct weston_desktop *desktop;
88 struct wl_list pending_surfaces;
90 struct weston_layer hidden;
91 struct weston_layer background;
92 struct weston_layer normal;
93 struct weston_layer panel;
94 struct weston_layer fullscreen;
100 struct wl_list link; /* ivi_compositor.outputs */
101 struct ivi_compositor *ivi;
104 struct weston_config_section *config;
105 struct weston_output *output;
107 struct ivi_surface *background;
109 struct ivi_surface *top;
110 struct ivi_surface *bottom;
111 struct ivi_surface *left;
112 struct ivi_surface *right;
114 /* for the black surface */
115 struct fullscreen_view {
116 struct ivi_surface *fs;
117 struct wl_listener fs_destroy;
120 struct wl_listener output_destroy;
123 * Usable area for normal clients, i.e. with panels removed.
124 * In output-coorrdinate space.
126 struct weston_geometry area;
128 struct ivi_surface *active;
130 /* Temporary: only used during configuration */
132 struct weston_head *add[8];
135 enum ivi_surface_role {
136 IVI_SURFACE_ROLE_NONE,
137 IVI_SURFACE_ROLE_DESKTOP,
138 IVI_SURFACE_ROLE_BACKGROUND,
139 IVI_SURFACE_ROLE_PANEL,
142 struct ivi_desktop_surface {
143 struct ivi_output *pending_output;
144 struct ivi_output *last_output;
147 struct ivi_background_surface {
148 struct ivi_output *output;
151 struct ivi_panel_surface {
152 struct ivi_output *output;
153 enum agl_shell_edge edge;
156 enum ivi_surface_flags {
157 IVI_SURFACE_PROP_MAP = (1 << 0),
158 /* x, y, width, height */
159 IVI_SURFACE_PROP_POSITION = (1 << 1),
163 struct ivi_compositor *ivi;
164 struct weston_desktop_surface *dsurface;
165 struct weston_view *view;
170 enum ivi_surface_flags flags;
172 int32_t width, height;
175 enum ivi_surface_role role;
177 struct ivi_desktop_surface desktop;
178 struct ivi_background_surface bg;
179 struct ivi_panel_surface panel;
183 struct ivi_shell_client {
189 struct wl_client *client;
191 struct wl_listener client_destroy;
194 struct ivi_compositor *
195 to_ivi_compositor(struct weston_compositor *ec);
199 ivi_agl_systemd_notify(struct ivi_compositor *ivi);
202 ivi_agl_systemd_notify(struct ivi_compositor *ivi)
208 ivi_shell_init(struct ivi_compositor *ivi);
211 ivi_shell_init_black_fs(struct ivi_compositor *ivi);
214 ivi_shell_create_global(struct ivi_compositor *ivi);
217 ivi_launch_shell_client(struct ivi_compositor *ivi);
220 ivi_desktop_init(struct ivi_compositor *ivi);
222 struct ivi_shell_client *
223 ivi_shell_client_from_wl(struct wl_client *client);
226 to_ivi_output(struct weston_output *o);
229 ivi_set_desktop_surface(struct ivi_surface *surface);
232 ivi_reflow_outputs(struct ivi_compositor *ivi);
235 to_ivi_surface(struct weston_surface *surface);
238 ivi_layout_set_mapped(struct ivi_surface *surface);
241 ivi_layout_set_position(struct ivi_surface *surface,
242 int32_t x, int32_t y,
243 int32_t width, int32_t height);
246 ivi_layout_commit(struct ivi_compositor *ivi);
249 ivi_layout_init(struct ivi_compositor *ivi, struct ivi_output *output);
252 ivi_layout_activate(struct ivi_output *output, const char *app_id);
255 ivi_layout_desktop_committed(struct ivi_surface *surf);
258 ivi_layout_panel_committed(struct ivi_surface *surface);