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
21 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
27 #include "ivi-compositor.h"
30 #include <libweston/libweston.h>
31 #include <libweston-desktop/libweston-desktop.h>
34 static struct weston_output *
35 get_default_output(struct weston_compositor *compositor)
37 if (wl_list_empty(&compositor->output_list))
40 return wl_container_of(compositor->output_list.next,
41 struct weston_output, link);
46 desktop_ping_timeout(struct weston_desktop_client *dclient, void *userdata)
52 desktop_pong(struct weston_desktop_client *dclient, void *userdata)
58 desktop_surface_added(struct weston_desktop_surface *dsurface, void *userdata)
60 struct ivi_compositor *ivi = userdata;
61 struct weston_desktop_client *dclient;
62 struct wl_client *client;
63 struct ivi_surface *surface;
65 dclient = weston_desktop_surface_get_client(dsurface);
66 client = weston_desktop_client_get_client(dclient);
68 surface = zalloc(sizeof *surface);
70 wl_client_post_no_memory(client);
74 surface->view = weston_desktop_surface_create_view(dsurface);
77 wl_client_post_no_memory(client);
82 surface->dsurface = dsurface;
83 surface->role = IVI_SURFACE_ROLE_NONE;
84 surface->activated_by_default = false;
86 if (ivi->policy && ivi->policy->api.surface_create &&
87 !ivi->policy->api.surface_create(surface, ivi)) {
89 wl_client_post_no_memory(client);
93 weston_desktop_surface_set_user_data(dsurface, surface);
95 if (ivi->shell_client.ready) {
96 ivi_check_pending_desktop_surface(surface);
99 * We delay creating "normal" desktop surfaces until later, to
100 * give the shell-client an oppurtunity to set the surface as a
103 wl_list_insert(&ivi->pending_surfaces, &surface->link);
108 desktop_surface_removed(struct weston_desktop_surface *dsurface, void *userdata)
110 struct ivi_surface *surface =
111 weston_desktop_surface_get_user_data(dsurface);
112 struct weston_surface *wsurface =
113 weston_desktop_surface_get_surface(dsurface);
115 struct ivi_output *output = ivi_layout_get_output_from_surface(surface);
116 assert(output != NULL);
118 /* resize the active surface to the original size */
119 if (surface->role == IVI_SURFACE_ROLE_SPLIT_H ||
120 surface->role == IVI_SURFACE_ROLE_SPLIT_V) {
121 if (output && output->active) {
122 ivi_layout_desktop_resize(output->active, output->area_saved);
124 /* restore the area back so we can re-use it again if needed */
125 output->area = output->area_saved;
128 /* reset the active surface as well */
129 if (output && output->active && output->active == surface) {
130 output->active->view->is_mapped = false;
131 output->active->view->surface->is_mapped = false;
133 weston_layer_entry_remove(&output->active->view->layer_link);
134 output->active = NULL;
136 if (weston_surface_is_mapped(wsurface)) {
137 weston_desktop_surface_unlink_view(surface->view);
138 weston_view_destroy(surface->view);
141 /* invalidate agl-shell surfaces so we can re-use them when
143 if (surface->role == IVI_SURFACE_ROLE_PANEL) {
144 switch (surface->panel.edge) {
145 case AGL_SHELL_EDGE_TOP:
148 case AGL_SHELL_EDGE_BOTTOM:
149 output->bottom = NULL;
151 case AGL_SHELL_EDGE_LEFT:
154 case AGL_SHELL_EDGE_RIGHT:
155 output->right = NULL;
158 assert(!"Invalid edge detected\n");
160 } else if (surface->role == IVI_SURFACE_ROLE_BACKGROUND) {
161 output->background = NULL;
164 wl_list_remove(&surface->link);
169 desktop_committed(struct weston_desktop_surface *dsurface,
170 int32_t sx, int32_t sy, void *userdata)
172 struct ivi_surface *surface =
173 weston_desktop_surface_get_user_data(dsurface);
174 struct ivi_policy *policy = surface->ivi->policy;
176 if (policy && policy->api.surface_commited &&
177 !policy->api.surface_commited(surface, surface->ivi))
180 weston_compositor_schedule_repaint(surface->ivi->compositor);
182 switch (surface->role) {
183 case IVI_SURFACE_ROLE_DESKTOP:
184 ivi_layout_desktop_committed(surface);
186 case IVI_SURFACE_ROLE_PANEL:
187 ivi_layout_panel_committed(surface);
189 case IVI_SURFACE_ROLE_POPUP:
190 ivi_layout_popup_committed(surface);
192 case IVI_SURFACE_ROLE_FULLSCREEN:
193 ivi_layout_fullscreen_committed(surface);
195 case IVI_SURFACE_ROLE_SPLIT_H:
196 case IVI_SURFACE_ROLE_SPLIT_V:
197 ivi_layout_split_committed(surface);
199 case IVI_SURFACE_ROLE_NONE:
200 case IVI_SURFACE_ROLE_BACKGROUND:
201 default: /* fall through */
207 desktop_show_window_menu(struct weston_desktop_surface *dsurface,
208 struct weston_seat *seat, int32_t x, int32_t y,
215 desktop_set_parent(struct weston_desktop_surface *dsurface,
216 struct weston_desktop_surface *parent, void *userdata)
222 desktop_move(struct weston_desktop_surface *dsurface,
223 struct weston_seat *seat, uint32_t serial, void *userdata)
229 desktop_resize(struct weston_desktop_surface *dsurface,
230 struct weston_seat *seat, uint32_t serial,
231 enum weston_desktop_surface_edge edges, void *user_data)
237 desktop_fullscreen_requested(struct weston_desktop_surface *dsurface,
238 bool fullscreen, struct weston_output *output,
245 desktop_maximized_requested(struct weston_desktop_surface *dsurface,
246 bool maximized, void *userdata)
252 desktop_minimized_requested(struct weston_desktop_surface *dsurface,
259 desktop_set_xwayland_position(struct weston_desktop_surface *dsurface,
260 int32_t x, int32_t y, void *userdata)
265 static const struct weston_desktop_api desktop_api = {
266 .struct_size = sizeof desktop_api,
267 .ping_timeout = desktop_ping_timeout,
268 .pong = desktop_pong,
269 .surface_added = desktop_surface_added,
270 .surface_removed = desktop_surface_removed,
271 .committed = desktop_committed,
272 .show_window_menu = desktop_show_window_menu,
273 .set_parent = desktop_set_parent,
274 .move = desktop_move,
275 .resize = desktop_resize,
276 .fullscreen_requested = desktop_fullscreen_requested,
277 .maximized_requested = desktop_maximized_requested,
278 .minimized_requested = desktop_minimized_requested,
279 .set_xwayland_position = desktop_set_xwayland_position,
283 ivi_desktop_init(struct ivi_compositor *ivi)
285 ivi->desktop = weston_desktop_create(ivi->compositor, &desktop_api, ivi);
287 weston_log("Failed to create desktop globals");