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
26 #include "ivi-compositor.h"
31 #include <libweston-6/compositor.h>
32 #include <libweston-6/libweston-desktop.h>
34 #define AGL_COMP_DEBUG
37 ivi_background_init(struct ivi_compositor *ivi, struct ivi_output *output)
39 struct weston_output *woutput = output->output;
40 struct ivi_surface *bg = output->background;
41 struct weston_view *view;
44 weston_log("WARNING: Output does not have a background\n");
48 assert(bg->role == IVI_SURFACE_ROLE_BACKGROUND);
52 weston_view_set_output(view, woutput);
53 weston_view_set_position(view, woutput->x, woutput->y);
56 weston_log("(background) position view %p, x %d, y %d\n", view,
57 woutput->x, woutput->y);
60 view->is_mapped = true;
61 view->surface->is_mapped = true;
63 weston_layer_entry_insert(&ivi->background.view_list, &view->layer_link);
67 ivi_panel_init(struct ivi_compositor *ivi, struct ivi_output *output,
68 struct ivi_surface *panel)
70 struct weston_output *woutput = output->output;
71 struct weston_desktop_surface *dsurface;
72 struct weston_view *view;
73 struct weston_geometry geom;
80 assert(panel->role == IVI_SURFACE_ROLE_PANEL);
81 dsurface = panel->dsurface;
83 geom = weston_desktop_surface_get_geometry(dsurface);
85 weston_log("geom.width %d, geom.height %d, geom.x %d, geom.y %d\n",
86 geom.width, geom.height, geom.x, geom.y);
88 switch (panel->panel.edge) {
89 case AGL_SHELL_EDGE_TOP:
90 output->area.y += geom.height;
91 output->area.height -= geom.height;
93 case AGL_SHELL_EDGE_BOTTOM:
94 y += woutput->height - geom.height;
95 output->area.height -= geom.height;
97 case AGL_SHELL_EDGE_LEFT:
98 output->area.x += geom.width;
99 output->area.width -= geom.width;
101 case AGL_SHELL_EDGE_RIGHT:
102 x += woutput->width - geom.width;
103 output->area.width -= geom.width;
110 weston_view_set_output(view, woutput);
111 weston_view_set_position(view, x, y);
112 #ifdef AGL_COMP_DEBUG
113 weston_log("(panel) edge %d position view %p, x %d, y %d\n",
114 panel->panel.edge, view, x, y);
117 view->is_mapped = true;
118 view->surface->is_mapped = true;
120 weston_layer_entry_insert(&ivi->panel.view_list, &view->layer_link);
124 * Initializes all static parts of the layout, i.e. the background and panels.
127 ivi_layout_init(struct ivi_compositor *ivi, struct ivi_output *output)
129 ivi_background_init(ivi, output);
133 output->area.width = output->output->width;
134 output->area.height = output->output->height;
136 ivi_panel_init(ivi, output, output->top);
137 ivi_panel_init(ivi, output, output->bottom);
138 ivi_panel_init(ivi, output, output->left);
139 ivi_panel_init(ivi, output, output->right);
141 weston_compositor_schedule_repaint(ivi->compositor);
143 weston_log("Usable area: %dx%d+%d,%d\n",
144 output->area.width, output->area.height,
145 output->area.x, output->area.y);
148 static struct ivi_surface *
149 ivi_find_app(struct ivi_compositor *ivi, const char *app_id)
151 struct ivi_surface *surf;
154 wl_list_for_each(surf, &ivi->surfaces, link) {
155 id = weston_desktop_surface_get_app_id(surf->dsurface);
156 if (id && strcmp(app_id, id) == 0)
164 ivi_layout_activate_complete(struct ivi_output *output,
165 struct ivi_surface *surf)
167 struct ivi_compositor *ivi = output->ivi;
168 struct weston_output *woutput = output->output;
169 struct weston_view *view = surf->view;
171 if (weston_view_is_mapped(view)) {
172 weston_layer_entry_remove(&view->layer_link);
175 weston_view_set_output(view, woutput);
176 weston_view_set_position(view,
177 woutput->x + output->area.x,
178 woutput->y + output->area.y);
180 view->is_mapped = true;
181 view->surface->is_mapped = true;
183 if (output->active) {
184 output->active->view->is_mapped = false;
185 output->active->view->surface->is_mapped = false;
187 weston_layer_entry_remove(&output->active->view->layer_link);
189 output->active = surf;
191 weston_layer_entry_insert(&ivi->normal.view_list, &view->layer_link);
192 weston_view_update_transform(view);
194 /* force repaint of the entire output */
195 weston_output_damage(output->output);
196 surf->desktop.pending_output = NULL;
200 ivi_layout_desktop_committed(struct ivi_surface *surf)
202 struct weston_desktop_surface *dsurf = surf->dsurface;
203 struct weston_geometry geom = weston_desktop_surface_get_geometry(dsurf);
204 struct ivi_output *output;
206 assert(surf->role == IVI_SURFACE_ROLE_DESKTOP);
208 output = surf->desktop.pending_output;
212 if (!weston_desktop_surface_get_maximized(dsurf) ||
213 geom.width != output->area.width ||
214 geom.height != output->area.height)
217 ivi_layout_activate_complete(output, surf);
221 ivi_layout_activate(struct ivi_output *output, const char *app_id)
223 struct ivi_compositor *ivi = output->ivi;
224 struct ivi_surface *surf;
225 struct weston_desktop_surface *dsurf;
226 struct weston_view *view;
227 struct weston_geometry geom;
229 surf = ivi_find_app(ivi, app_id);
232 #ifdef AGL_COMP_DEBUG
233 weston_log("Found app_id %s\n", app_id);
235 if (surf == output->active)
238 dsurf = surf->dsurface;
240 geom = weston_desktop_surface_get_geometry(dsurf);
242 if (weston_desktop_surface_get_maximized(dsurf) &&
243 geom.width == output->area.width &&
244 geom.height == output->area.height) {
245 ivi_layout_activate_complete(output, surf);
249 weston_desktop_surface_set_maximized(dsurf, true);
250 weston_desktop_surface_set_size(dsurf,
252 output->area.height);
255 * If the view isn't mapped, we put it onto the hidden layer so it will
256 * start receiving frame events, and will be able to act on our
259 if (!weston_view_is_mapped(view)) {
260 view->is_mapped = true;
261 view->surface->is_mapped = true;
263 weston_view_set_output(view, output->output);
264 weston_layer_entry_insert(&ivi->hidden.view_list, &view->layer_link);
265 /* force repaint of the entire output */
266 weston_output_damage(output->output);
269 surf->desktop.pending_output = output;