2 * Copyright © 2019, 2024 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"
28 #include "shared/helpers.h"
33 #include <libweston/config-parser.h>
34 #include <libweston/libweston.h>
35 #include <libweston/desktop.h>
37 #include "agl-shell-desktop-server-protocol.h"
39 #define AGL_COMP_DEBUG
41 static const char *ivi_roles_as_string[] = {
42 [IVI_SURFACE_ROLE_NONE] = "NONE",
43 [IVI_SURFACE_ROLE_BACKGROUND] = "BACKGROUND",
44 [IVI_SURFACE_ROLE_PANEL] = "PANEL",
45 [IVI_SURFACE_ROLE_DESKTOP] = "DESKTOP",
46 [IVI_SURFACE_ROLE_POPUP] = "POPUP",
47 [IVI_SURFACE_ROLE_SPLIT_H] = "SPLIT_H",
48 [IVI_SURFACE_ROLE_SPLIT_V] = "SPLIT_V",
49 [IVI_SURFACE_ROLE_FULLSCREEN] = "FULLSCREEN",
50 [IVI_SURFACE_ROLE_REMOTE] = "REMOTE",
51 [IVI_SURFACE_ROLE_TILE] = "SPLIT",
55 ivi_surf_in_hidden_layer(struct ivi_compositor *ivi, struct ivi_surface *surface);
58 ivi_layout_get_surface_role_name(struct ivi_surface *surf)
60 if (surf->role < 0 || surf->role >= ARRAY_LENGTH(ivi_roles_as_string))
61 return " unknown surface role";
63 return ivi_roles_as_string[surf->role];
67 ivi_background_init(struct ivi_compositor *ivi, struct ivi_output *output)
69 struct weston_output *woutput = output->output;
70 struct ivi_surface *bg = output->background;
71 struct weston_view *view;
72 struct weston_surface *wsurface =
73 weston_desktop_surface_get_surface(bg->dsurface);
76 weston_log("WARNING: Output does not have a background\n");
80 assert(bg->role == IVI_SURFACE_ROLE_BACKGROUND);
83 weston_surface_map(wsurface);
85 weston_view_set_output(view, woutput);
86 weston_view_set_position(view, woutput->pos);
88 weston_view_move_to_layer(view, &ivi->background.view_list);
89 weston_log("(background) position view %p, x %f, y %f, on output %s\n", view,
90 woutput->pos.c.x, woutput->pos.c.y, output->name);
95 ivi_panel_init(struct ivi_compositor *ivi, struct ivi_output *output,
96 struct ivi_surface *panel)
98 struct weston_output *woutput = output->output;
99 struct weston_desktop_surface *dsurface;
100 struct weston_view *view;
101 struct weston_geometry geom;
102 struct weston_coord_global pos = woutput->pos;
103 struct weston_surface *wsurface =
104 weston_desktop_surface_get_surface(panel->dsurface);
109 assert(panel->role == IVI_SURFACE_ROLE_PANEL);
110 dsurface = panel->dsurface;
112 geom = weston_desktop_surface_get_geometry(dsurface);
114 weston_log("(panel) geom.width %d, geom.height %d, geom.x %d, geom.y %d\n",
115 geom.width, geom.height, geom.x, geom.y);
117 switch (panel->panel.edge) {
118 case AGL_SHELL_EDGE_TOP:
119 output->area.y += geom.height;
120 output->area.height -= geom.height;
122 case AGL_SHELL_EDGE_BOTTOM:
123 pos.c.y += woutput->height - geom.height;
124 output->area.height -= geom.height;
126 case AGL_SHELL_EDGE_LEFT:
127 output->area.x += geom.width;
128 output->area.width -= geom.width;
130 case AGL_SHELL_EDGE_RIGHT:
131 pos.c.x += woutput->width - geom.width;
132 output->area.width -= geom.width;
139 weston_view_set_output(view, woutput);
140 weston_view_set_position(view, pos);
142 weston_surface_map(wsurface);
143 weston_view_move_to_layer(view, &ivi->panel.view_list);
145 weston_log("(panel) edge %d position view %p, x %f, y %f\n",
146 panel->panel.edge, view, pos.c.x, pos.c.y);
148 weston_log("panel type %d inited on output %s\n", panel->panel.edge,
153 * Initializes all static parts of the layout, i.e. the background and panels.
156 ivi_layout_init(struct ivi_compositor *ivi, struct ivi_output *output)
158 bool use_default_area = true;
159 struct weston_config_section *section = output->config;
162 weston_config_section_get_string(section, "activation-area", &t, NULL);
164 if (output->area_activation.width == 0 &&
165 output->area_activation.height == 0 &&
166 output->area_activation.x == 0 &&
167 output->area_activation.y == 0) {
168 weston_log("WARNING: activation-area set in "
169 "configuration file, but yet applied!\n");
170 if (parse_activation_area(t, output) < 0)
171 weston_log("Invalid activation-area \"%s\" for output %s\n",
174 weston_log("WARNING: activation-area detected in ini file, "
175 "but agl_shell override detected!\n");
176 if (parse_activation_area(t, output) < 0)
177 weston_log("Invalid activation-area \"%s\" for output %s\n",
183 ivi_background_init(ivi, output);
185 if (output->area_activation.width ||
186 output->area_activation.height ||
187 output->area_activation.x ||
188 output->area_activation.y) {
189 /* Sanity check target area is within output bounds */
190 if ((output->area_activation.x + output->area_activation.width) < output->output->width ||
191 (output->area_activation.y + output->area_activation.height) < output->output->height) {
192 weston_log("Using specified area for output %s, ignoring panels\n",
194 output->area.x = output->area_activation.x;
195 output->area.y = output->area_activation.y;
196 output->area.width = output->area_activation.width;
197 output->area.height = output->area_activation.height;
198 use_default_area = false;
200 weston_log("Invalid activation-area position for output %s, ignoring\n",
204 if (use_default_area) {
207 output->area.width = output->output->width;
208 output->area.height = output->output->height;
210 ivi_panel_init(ivi, output, output->top);
211 ivi_panel_init(ivi, output, output->bottom);
212 ivi_panel_init(ivi, output, output->left);
213 ivi_panel_init(ivi, output, output->right);
216 weston_compositor_schedule_repaint(ivi->compositor);
218 weston_log("Usable area: %dx%d+%d,%d\n",
219 output->area.width, output->area.height,
220 output->area.x, output->area.y);
224 ivi_find_app(struct ivi_compositor *ivi, const char *app_id)
226 struct ivi_surface *surf;
229 wl_list_for_each(surf, &ivi->surfaces, link) {
230 id = weston_desktop_surface_get_app_id(surf->dsurface);
231 if (id && strcmp(app_id, id) == 0)
239 ivi_layout_activate_complete(struct ivi_output *output,
240 struct ivi_surface *surf)
242 struct ivi_compositor *ivi = output->ivi;
243 struct weston_output *woutput = output->output;
244 struct weston_view *view = surf->view;
245 struct weston_seat *wseat = get_ivi_shell_weston_first_seat(ivi);
246 struct ivi_shell_seat *ivi_seat = get_ivi_shell_seat(wseat);
247 const char *app_id = weston_desktop_surface_get_app_id(surf->dsurface);
248 bool update_previous = true;
249 struct weston_coord_global pos;
251 if (weston_view_is_mapped(view)) {
252 weston_layer_entry_remove(&view->layer_link);
254 weston_view_update_transform(view);
257 if (output_has_black_curtain(output)) {
258 if (!output->background) {
259 weston_log("Found that we have no background surface "
260 "for output %s. Using black curtain as background\n",
261 output->output->name);
263 struct weston_view *ev =
264 output->fullscreen_view.fs->view;
266 /* use the black curtain as background when we have
267 * none added by the shell client. */
268 weston_layer_entry_remove(&ev->layer_link);
269 weston_layer_entry_insert(&ivi->normal.view_list,
271 weston_view_geometry_dirty(ev);
272 weston_surface_damage(ev->surface);
274 remove_black_curtain(output);
279 weston_view_set_output(view, woutput);
280 /* drop any previous masks set on this view */
281 weston_view_set_mask_infinite(view);
283 if (surf->role != IVI_SURFACE_ROLE_BACKGROUND) {
284 pos.c.x = woutput->pos.c.x + output->area.x;
285 pos.c.y = woutput->pos.c.y + output->area.y;
286 weston_view_set_position(view, pos);
289 /* reset any previous orientation */
290 if (surf->orientation != AGL_SHELL_TILE_ORIENTATION_NONE &&
292 weston_log("%s() resetting itself to none orientation\n", __func__);
293 surf->orientation = AGL_SHELL_TILE_ORIENTATION_NONE;
294 weston_desktop_surface_set_orientation(surf->dsurface,
297 view->is_mapped = true;
299 view->surface->is_mapped = true;
301 /* handle a movement from one output to another */
302 if (surf->current_completed_output &&
303 surf->current_completed_output != output) {
305 /* we're migrating the same surface but to another output */
306 if (surf->current_completed_output->active == surf) {
307 struct weston_view *ev =
308 surf->current_completed_output->active->view;
310 weston_layer_entry_remove(&ev->layer_link);
311 surf->current_completed_output->previous_active =
312 surf->current_completed_output->active;
313 surf->current_completed_output->active = NULL;
315 /* damage all possible outputs to avoid stale views */
316 weston_compositor_damage_all(ivi->compositor);
320 if (output->active) {
321 /* keep the background surface mapped at all times */
322 if (output->active->role != IVI_SURFACE_ROLE_BACKGROUND &&
323 !output->active->sticky) {
325 output->active->view->is_mapped = false;
326 output->active->view->surface->is_mapped = false;
328 weston_layer_entry_remove(&output->active->view->layer_link);
332 if (output->previous_active && output->active) {
333 const char *c_app_id =
334 weston_desktop_surface_get_app_id(output->active->dsurface);
336 /* if the currently activated app_id is the same as the one
337 * we're trying to complete activation with means we're
338 * operating on the same app_id so do update previous_active as
339 * it will overwrite it with the same value */
340 if (app_id && !strcmp(c_app_id, app_id)) {
341 update_previous = false;
346 output->previous_active = output->active;
347 output->active = surf;
348 surf->current_completed_output = output;
350 weston_layer_entry_insert(&ivi->normal.view_list, &view->layer_link);
351 weston_view_geometry_dirty(view);
352 weston_surface_damage(view->surface);
355 ivi_shell_activate_surface(surf, ivi_seat, WESTON_ACTIVATE_FLAG_NONE);
358 * the 'remote' role now makes use of this part so make sure we don't
359 * trip the enum such that we might end up with a modified output for
362 if (surf->role == IVI_SURFACE_ROLE_DESKTOP) {
363 if (surf->desktop.pending_output)
364 surf->desktop.last_output = surf->desktop.pending_output;
365 surf->desktop.pending_output = NULL;
368 weston_log("Activation completed for app_id %s, role %s, output %s\n",
370 ivi_layout_get_surface_role_name(surf), output->name);
372 shell_send_app_state(ivi, app_id, AGL_SHELL_APP_STATE_ACTIVATED);
376 ivi_layout_find_output_with_app_id(const char *app_id, struct ivi_output *output)
381 cur = output->app_ids;
382 app_id_len = strlen(app_id);
384 while ((cur = strstr(cur, app_id))) {
385 if ((cur[app_id_len] == ',' || cur[app_id_len] == '\0') &&
386 (cur == output->app_ids || cur[-1] == ','))
395 ivi_layout_find_with_app_id(const char *app_id, struct ivi_compositor *ivi)
397 struct ivi_output *out;
402 wl_list_for_each(out, &ivi->outputs, link) {
406 if (ivi_layout_find_output_with_app_id(app_id, out))
413 ivi_layout_find_bg_output(struct ivi_compositor *ivi)
415 struct ivi_output *out;
417 wl_list_for_each(out, &ivi->outputs, link) {
418 if (out->background &&
419 out->background->role == IVI_SURFACE_ROLE_BACKGROUND)
428 ivi_layout_add_to_hidden_layer(struct ivi_surface *surf,
429 struct ivi_output *ivi_output)
431 struct weston_desktop_surface *dsurf = surf->dsurface;
432 struct weston_view *ev = surf->view;
433 struct ivi_compositor *ivi = surf->ivi;
434 const char *app_id = weston_desktop_surface_get_app_id(dsurf);
437 * If the view isn't mapped, we put it onto the hidden layer so it will
438 * start receiving frame events, and will be able to act on our
441 if (!weston_view_is_mapped(ev)) {
442 ev->is_mapped = true;
443 ev->surface->is_mapped = true;
445 weston_desktop_surface_set_maximized(dsurf, true);
446 weston_desktop_surface_set_size(dsurf,
447 ivi_output->area.width,
448 ivi_output->area.height);
450 weston_log("Setting app_id %s, role %s, set to maximized (%dx%d)\n",
451 app_id, ivi_layout_get_surface_role_name(surf),
452 ivi_output->area.width, ivi_output->area.height);
454 surf->hidden_layer_output = ivi_output;
455 weston_view_set_output(ev, ivi_output->output);
456 weston_layer_entry_insert(&ivi->hidden.view_list, &ev->layer_link);
457 weston_log("Placed app_id %s, type %s in hidden layer on output %s\n",
458 app_id, ivi_layout_get_surface_role_name(surf),
459 ivi_output->output->name);
461 weston_compositor_schedule_repaint(ivi->compositor);
465 /* we might have another output to activate */
466 if (surf->hidden_layer_output &&
467 surf->hidden_layer_output != ivi_output) {
468 weston_layer_entry_remove(&ev->layer_link);
469 weston_view_geometry_dirty(ev);
470 weston_surface_damage(ev->surface);
472 if (ivi_output->area.width != surf->hidden_layer_output->area.width ||
473 ivi_output->area.height != surf->hidden_layer_output->area.height) {
474 weston_desktop_surface_set_maximized(dsurf, true);
475 weston_desktop_surface_set_size(dsurf,
476 ivi_output->area.width,
477 ivi_output->area.height);
480 weston_log("Setting app_id %s, role %s, set to maximized (%dx%d)\n",
481 app_id, ivi_layout_get_surface_role_name(surf),
482 ivi_output->area.width, ivi_output->area.height);
484 surf->hidden_layer_output = ivi_output;
485 weston_view_set_output(ev, ivi_output->output);
486 weston_layer_entry_insert(&ivi->hidden.view_list, &ev->layer_link);
487 weston_log("Placed app_id %s, type %s in hidden layer on output %s\n",
488 app_id, ivi_layout_get_surface_role_name(surf),
489 ivi_output->output->name);
492 weston_compositor_schedule_repaint(ivi->compositor);
496 ivi_layout_remote_committed(struct ivi_surface *surf)
498 struct weston_desktop_surface *dsurf = surf->dsurface;
499 struct weston_geometry geom = weston_desktop_surface_get_geometry(dsurf);
500 struct ivi_policy *policy = surf->ivi->policy;
501 struct ivi_output *output;
502 const char *app_id = weston_desktop_surface_get_app_id(dsurf);
504 assert(surf->role == IVI_SURFACE_ROLE_REMOTE);
506 output = surf->remote.output;
508 if (policy && policy->api.surface_activate_by_default &&
509 !policy->api.surface_activate_by_default(surf, surf->ivi))
512 /* we can only activate it again by using the protocol, but
513 * additionally the output is not reset when
514 * ivi_layout_activate_complete() terminates so we use the
515 * current active surface to avoid hitting this again and again
517 if (surf->mapped && output->active == surf)
520 if (!surf->ivi->activate_by_default &&
521 !ivi_surf_in_hidden_layer(surf->ivi, surf)) {
522 weston_log("Refusing to activate surface role %d, "
523 "app_id %s\n", surf->role, app_id);
525 if (!weston_desktop_surface_get_maximized(dsurf) ||
526 geom.width != output->area.width ||
527 geom.height != output->area.height) {
528 ivi_layout_add_to_hidden_layer(surf, output);
534 if (!weston_desktop_surface_get_maximized(dsurf) ||
535 geom.width != output->area.width ||
536 geom.height != output->area.height)
539 ivi_layout_activate_complete(output, surf);
543 ivi_layout_desktop_committed(struct ivi_surface *surf)
545 struct weston_desktop_surface *dsurf = surf->dsurface;
546 struct weston_geometry geom = weston_desktop_surface_get_geometry(dsurf);
547 struct ivi_policy *policy = surf->ivi->policy;
548 struct ivi_output *output;
549 const char *app_id = weston_desktop_surface_get_app_id(dsurf);
551 assert(surf->role == IVI_SURFACE_ROLE_DESKTOP);
554 * we can't make use here of the ivi_layout_get_output_from_surface()
555 * due to the fact that we'll always land here when a surface performs
556 * a commit and pending_output will not bet set. This works in tandem
557 * with 'mapped' at this point to avoid tripping over
558 * to a surface that continuously updates its content
560 output = surf->desktop.pending_output;
563 struct ivi_output *r_output;
565 if (policy && policy->api.surface_activate_by_default &&
566 !policy->api.surface_activate_by_default(surf, surf->ivi))
569 /* we can only activate it again by using the protocol */
573 /* check first if there aren't any outputs being set */
574 r_output = ivi_layout_find_with_app_id(app_id, surf->ivi);
577 struct weston_view *view = r_output->fullscreen_view.fs->view;
578 if (view->is_mapped || view->surface->is_mapped)
579 remove_black_curtain(r_output);
583 /* try finding an output with a background and use that */
585 r_output = ivi_layout_find_bg_output(surf->ivi);
587 /* if we couldn't still find an output by this point, there's
588 * something wrong so we abort with a protocol error */
590 wl_resource_post_error(surf->ivi->shell_client.resource,
591 AGL_SHELL_ERROR_INVALID_ARGUMENT,
592 "No valid output found to activate surface by default");
596 if (!surf->ivi->activate_by_default &&
597 (!surf->xwayland.is_set && !is_shell_surface_xwayland(surf))) {
598 weston_log("Refusing to activate surface role %d, app_id %s, type %s\n",
600 is_shell_surface_xwayland(surf) ?
601 "xwayland" : "regular");
603 if (!weston_desktop_surface_get_maximized(dsurf) ||
604 geom.width != r_output->area.width ||
605 geom.height != r_output->area.height)
606 ivi_layout_add_to_hidden_layer(surf, r_output);
611 /* use the output of the bg to activate the app on start-up by
613 if (surf->view && r_output) {
614 if (app_id && r_output) {
615 weston_log("Surface with app_id %s, role %s activating by default\n",
616 weston_desktop_surface_get_app_id(surf->dsurface),
617 ivi_layout_get_surface_role_name(surf));
618 ivi_layout_activate(r_output, app_id);
619 } else if (!app_id) {
621 * applications not setting an app_id, or
622 * setting an app_id but at a later point in
623 * time, might fall-back here so give them a
624 * chance to receive the configure event and
627 weston_log("Surface no app_id, role %s activating by default\n",
628 ivi_layout_get_surface_role_name(surf));
629 if (surf->xwayland.is_set || is_shell_surface_xwayland(surf)) {
630 ivi_layout_activate_by_surf(r_output, surf);
631 ivi_layout_activate_complete(r_output, surf);
633 ivi_layout_activate_by_surf(r_output, surf);
641 if (!weston_desktop_surface_get_maximized(dsurf) ||
642 geom.width != output->area.width ||
643 geom.height != output->area.height)
646 ivi_layout_activate_complete(output, surf);
650 ivi_layout_fullscreen_committed(struct ivi_surface *surface)
652 struct ivi_compositor *ivi = surface->ivi;
653 struct ivi_policy *policy = ivi->policy;
655 struct weston_desktop_surface *dsurface = surface->dsurface;
656 struct weston_surface *wsurface =
657 weston_desktop_surface_get_surface(dsurface);
658 const char *app_id = weston_desktop_surface_get_app_id(dsurface);
660 struct ivi_output *output = surface->split.output;
661 struct weston_output *woutput = output->output;
662 struct ivi_output *bg_output = ivi_layout_find_bg_output(ivi);
664 struct weston_view *view = surface->view;
665 struct weston_geometry geom =
666 weston_desktop_surface_get_geometry(dsurface);
668 struct weston_seat *wseat = get_ivi_shell_weston_first_seat(ivi);
669 struct ivi_shell_seat *ivi_seat = get_ivi_shell_seat(wseat);
671 bool is_fullscreen = weston_desktop_surface_get_fullscreen(dsurface);
673 geom.width == bg_output->output->width &&
674 geom.height == bg_output->output->height;
676 if (policy && policy->api.surface_activate_by_default &&
677 !policy->api.surface_activate_by_default(surface, surface->ivi) &&
681 assert(surface->role == IVI_SURFACE_ROLE_FULLSCREEN);
684 if (surface->state == FULLSCREEN && weston_view_is_mapped(view))
687 /* if we still get here but we haven't resized so far, send configure
689 if (surface->state != RESIZING && (!is_fullscreen || !is_dim_same)) {
690 struct ivi_output *bg_output =
691 ivi_layout_find_bg_output(surface->ivi);
693 weston_log("Placing fullscreen app_id %s, type %s in hidden layer\n",
694 app_id, ivi_layout_get_surface_role_name(surface));
695 weston_desktop_surface_set_fullscreen(dsurface, true);
696 weston_desktop_surface_set_size(dsurface,
697 bg_output->output->width,
698 bg_output->output->height);
700 surface->state = RESIZING;
701 weston_view_set_output(view, output->output);
702 weston_layer_entry_insert(&ivi->hidden.view_list, &view->layer_link);
706 /* eventually, we would set the surface fullscreen, but the client
707 * hasn't resized correctly by this point, so terminate connection */
708 if (surface->state == RESIZING && is_fullscreen && !is_dim_same) {
709 struct weston_desktop_client *desktop_client =
710 weston_desktop_surface_get_client(dsurface);
711 struct wl_client *client =
712 weston_desktop_client_get_client(desktop_client);
713 wl_client_post_implementation_error(client,
714 "can not display surface due to invalid geometry."
715 " Client should perform a geometry resize!");
719 /* this implies we resized correctly */
720 if (!weston_view_is_mapped(view) || surface->state != FULLSCREEN) {
721 weston_layer_entry_remove(&view->layer_link);
723 weston_view_set_output(view, woutput);
724 weston_view_set_position(view, woutput->pos);
725 weston_layer_entry_insert(&ivi->fullscreen.view_list, &view->layer_link);
727 wsurface->is_mapped = true;
728 surface->view->is_mapped = true;
729 surface->state = FULLSCREEN;
731 weston_view_geometry_dirty(view);
732 weston_surface_damage(view->surface);
735 ivi_shell_activate_surface(surface, ivi_seat, WESTON_ACTIVATE_FLAG_NONE);
737 shell_advertise_app_state(ivi, app_id,
738 NULL, AGL_SHELL_DESKTOP_APP_STATE_ACTIVATED);
740 weston_log("Activation completed for app_id %s, role %s, "
741 "output %s\n", app_id,
742 ivi_layout_get_surface_role_name(surface),
745 weston_compositor_schedule_repaint(ivi->compositor);
750 ivi_layout_desktop_resize(struct ivi_surface *surface,
751 struct weston_geometry area)
753 struct weston_desktop_surface *dsurf = surface->dsurface;
754 struct weston_view *view = surface->view;
756 struct weston_coord_global pos;
757 int width = area.width;
758 int height = area.height;
763 weston_desktop_surface_set_size(dsurf,
766 weston_view_set_position(view, pos);
768 weston_view_geometry_dirty(view);
769 weston_surface_damage(view->surface);
773 ivi_layout_split_committed(struct ivi_surface *surface)
775 struct ivi_compositor *ivi = surface->ivi;
776 struct ivi_policy *policy = ivi->policy;
778 struct weston_desktop_surface *dsurface = surface->dsurface;
779 struct weston_surface *wsurface =
780 weston_desktop_surface_get_surface(dsurface);
781 const char *app_id = weston_desktop_surface_get_app_id(dsurface);
783 struct ivi_output *output = surface->split.output;
784 struct weston_output *woutput = output->output;
786 struct weston_seat *wseat = get_ivi_shell_weston_first_seat(ivi);
787 struct ivi_shell_seat *ivi_seat = get_ivi_shell_seat(wseat);
789 struct weston_view *view = surface->view;
790 struct weston_geometry geom;
792 struct weston_coord_global pos = woutput->pos;
795 if (policy && policy->api.surface_activate_by_default &&
796 !policy->api.surface_activate_by_default(surface, surface->ivi) &&
800 if (surface->view->is_mapped)
803 geom = weston_desktop_surface_get_geometry(dsurface);
805 assert(surface->role == IVI_SURFACE_ROLE_SPLIT_H ||
806 surface->role == IVI_SURFACE_ROLE_SPLIT_V);
808 /* save the previous area in order to recover it back when if this kind
809 * of surface is being destroyed/removed */
810 output->area_saved = output->area;
812 switch (surface->role) {
813 case IVI_SURFACE_ROLE_SPLIT_V:
814 geom.width = (output->area.width / 2);
816 pos.c.x += woutput->width - geom.width;
817 output->area.width -= geom.width;
819 width = woutput->width - pos.c.x;
820 height = output->area.height;
821 pos.c.y = output->area.y;
824 case IVI_SURFACE_ROLE_SPLIT_H:
825 geom.height = (output->area.height / 2);
827 pos.c.y = output->area.y;
828 output->area.y += geom.height;
829 output->area.height -= geom.height;
831 width = output->area.width;
832 height = output->area.height;
834 pos.c.x = output->area.x;
838 assert(!"Invalid split orientation\n");
841 weston_desktop_surface_set_size(dsurface,
844 /* resize the active surface first, output->area already contains
845 * correct area to resize to */
847 ivi_layout_desktop_resize(output->active, output->area);
849 weston_view_set_output(view, woutput);
850 weston_view_set_position(view, pos);
851 weston_layer_entry_insert(&ivi->normal.view_list, &view->layer_link);
853 weston_view_geometry_dirty(view);
854 weston_surface_damage(view->surface);
857 ivi_shell_activate_surface(surface, ivi_seat, WESTON_ACTIVATE_FLAG_NONE);
859 wsurface->is_mapped = true;
860 surface->view->is_mapped = true;
862 shell_advertise_app_state(ivi, app_id,
863 NULL, AGL_SHELL_DESKTOP_APP_STATE_ACTIVATED);
865 weston_log("Activation completed for app_id %s, role %s, output %s\n",
866 app_id, ivi_layout_get_surface_role_name(surface), output->name);
870 ivi_compute_popup_position(const struct weston_output *output, struct weston_view *view,
871 int initial_x, int initial_y, double *new_x, double *new_y)
873 *new_x = output->pos.c.x + initial_x;
874 *new_y = output->pos.c.y + initial_y;
879 ivi_surf_in_hidden_layer(struct ivi_compositor *ivi, struct ivi_surface *surface)
881 struct weston_view *ev;
883 wl_list_for_each(ev, &ivi->hidden.view_list.link, layer_link.link) {
884 if (ev == surface->view)
888 wl_list_for_each(ev, &ivi->fullscreen.view_list.link, layer_link.link) {
889 if (ev == surface->view)
897 ivi_layout_popup_committed(struct ivi_surface *surface)
899 struct ivi_compositor *ivi = surface->ivi;
900 struct ivi_policy *policy = ivi->policy;
902 struct weston_desktop_surface *dsurface = surface->dsurface;
903 struct weston_surface *wsurface =
904 weston_desktop_surface_get_surface(dsurface);
905 const char *app_id = weston_desktop_surface_get_app_id(dsurface);
907 struct weston_coord_global pos;
909 struct ivi_output *output = surface->popup.output;
910 struct weston_output *woutput = output->output;
912 struct weston_seat *wseat = get_ivi_shell_weston_first_seat(ivi);
913 struct ivi_shell_seat *ivi_seat = get_ivi_shell_seat(wseat);
915 struct weston_view *view = surface->view;
917 if (policy && policy->api.surface_activate_by_default &&
918 !policy->api.surface_activate_by_default(surface, surface->ivi) &&
922 if (surface->view->is_mapped || surface->state == HIDDEN)
925 assert(surface->role == IVI_SURFACE_ROLE_POPUP);
927 /* remove it from hidden layer if present */
928 if (ivi_surf_in_hidden_layer(ivi, surface))
929 weston_layer_entry_remove(&view->layer_link);
931 weston_view_set_output(view, woutput);
933 ivi_compute_popup_position(woutput, view,
934 surface->popup.x, surface->popup.y, &pos.c.x, &pos.c.y);
935 weston_view_set_position(view, pos);
936 weston_view_update_transform(view);
938 /* only clip the pop-up dialog window if we have a valid
939 * width and height being passed on. Users might not want to have one
940 * set-up so only enfore it is really passed on. */
941 if (surface->popup.bb.width > 0 && surface->popup.bb.height > 0)
942 weston_view_set_mask(view, surface->popup.bb.x, surface->popup.bb.y,
943 surface->popup.bb.width, surface->popup.bb.height);
945 weston_layer_entry_insert(&ivi->popup.view_list, &view->layer_link);
947 weston_view_geometry_dirty(view);
948 weston_surface_damage(view->surface);
951 ivi_shell_activate_surface(surface, ivi_seat, WESTON_ACTIVATE_FLAG_NONE);
953 wsurface->is_mapped = true;
954 surface->view->is_mapped = true;
956 shell_advertise_app_state(ivi, app_id,
957 NULL, AGL_SHELL_DESKTOP_APP_STATE_ACTIVATED);
959 weston_log("Activation completed for app_id %s, role %s, output %s\n",
960 app_id, ivi_layout_get_surface_role_name(surface), output->name);
964 ivi_layout_popup_re_add(struct ivi_surface *surface)
966 assert(surface->role == IVI_SURFACE_ROLE_POPUP);
967 struct weston_view *view = surface->view;
969 if (weston_view_is_mapped(view)) {
970 struct weston_desktop_surface *dsurface = surface->dsurface;
971 struct weston_surface *wsurface =
972 weston_desktop_surface_get_surface(dsurface);
974 weston_layer_entry_remove(&view->layer_link);
976 wsurface->is_mapped = false;
977 view->is_mapped = false;
980 /* reset the activate by default in order to (still) allow the surface
981 * to be activaved using the request */
982 if (!surface->mapped)
983 surface->mapped = true;
985 surface->state = NORMAL;
986 ivi_layout_popup_committed(surface);
990 ivi_layout_fullscreen_re_add(struct ivi_surface *surface)
992 assert(surface->role == IVI_SURFACE_ROLE_FULLSCREEN);
993 struct weston_view *view = surface->view;
995 if (weston_view_is_mapped(view)) {
996 struct weston_desktop_surface *dsurface = surface->dsurface;
997 struct weston_surface *wsurface =
998 weston_desktop_surface_get_surface(dsurface);
1000 weston_layer_entry_remove(&view->layer_link);
1002 wsurface->is_mapped = false;
1003 view->is_mapped = false;
1006 /* reset the activate by default in order to (still) allow the surface
1007 * to be activaved using the request */
1008 if (!surface->mapped)
1009 surface->mapped = true;
1011 surface->state = NORMAL;
1012 ivi_layout_fullscreen_committed(surface);
1016 ivi_layout_surface_is_split_or_fullscreen(struct ivi_surface *surf)
1018 struct ivi_compositor *ivi = surf->ivi;
1019 struct ivi_surface *is;
1021 if (surf->role != IVI_SURFACE_ROLE_SPLIT_H &&
1022 surf->role != IVI_SURFACE_ROLE_SPLIT_V &&
1023 surf->role != IVI_SURFACE_ROLE_FULLSCREEN)
1026 /* reset the activate by default in order to (still) allow the surface
1027 * to be activaved using the request */
1029 surf->mapped = true;
1031 wl_list_for_each(is, &ivi->surfaces, link)
1039 ivi_layout_reset_split_surfaces(struct ivi_compositor *ivi)
1041 struct ivi_surface *ivisurf;
1042 struct ivi_surface *found_ivi_surf = NULL;
1043 bool found_split_surface = false;
1044 struct ivi_output *output = NULL;
1046 wl_list_for_each(ivisurf, &ivi->surfaces, link) {
1047 if (ivisurf->orientation != AGL_SHELL_TILE_ORIENTATION_NONE) {
1048 found_ivi_surf = ivisurf;
1049 found_split_surface = true;
1054 if (!found_split_surface)
1057 output = found_ivi_surf->current_completed_output;
1059 if (found_ivi_surf->sticky)
1062 if (output->previous_active && output->background != output->previous_active) {
1063 struct weston_view *ev = output->previous_active->view;
1064 struct weston_output *woutput = output->output;
1066 if (!weston_view_is_mapped(ev))
1067 weston_view_update_transform(ev);
1069 weston_layer_entry_remove(&ev->layer_link);
1071 ev->is_mapped = true;
1072 ev->surface->is_mapped = true;
1073 output->previous_active->mapped = true;
1075 weston_view_set_output(ev, woutput);
1077 weston_layer_entry_insert(&ivi->normal.view_list, &ev->layer_link);
1079 _ivi_set_shell_surface_split(output->previous_active, NULL, 0,
1080 AGL_SHELL_TILE_ORIENTATION_NONE, false, false);
1082 if (output->active == ivisurf) {
1083 output->active = output->previous_active;
1087 _ivi_set_shell_surface_split(ivisurf, NULL, 0,
1088 AGL_SHELL_TILE_ORIENTATION_NONE, false, false);
1092 ivi_layout_activate_by_surf(struct ivi_output *output, struct ivi_surface *surf)
1094 struct ivi_compositor *ivi = output->ivi;
1095 struct weston_desktop_surface *dsurf;
1096 struct weston_geometry geom;
1097 struct ivi_policy *policy = output->ivi->policy;
1099 dsurf = surf->dsurface;
1101 const char *app_id = weston_desktop_surface_get_app_id(dsurf);
1106 if (policy && policy->api.surface_activate &&
1107 !policy->api.surface_activate(surf, surf->ivi)) {
1111 #ifdef AGL_COMP_DEBUG
1112 weston_log("Activating app_id %s, type %s, on output %s\n", app_id,
1113 ivi_layout_get_surface_role_name(surf), output->output->name);
1116 if (surf->role == IVI_SURFACE_ROLE_POPUP) {
1117 ivi_layout_popup_re_add(surf);
1121 if (surf->role == IVI_SURFACE_ROLE_FULLSCREEN) {
1122 ivi_layout_fullscreen_re_add(surf);
1126 /* reset tile to desktop to allow to resize correctly */
1127 if (surf->role == IVI_SURFACE_ROLE_TILE && output->active == surf) {
1128 weston_log("%s() resetting tile role!\n", __func__);
1129 surf->role = IVI_SURFACE_ROLE_DESKTOP;
1133 /* do not 're'-activate surfaces that are split or active */
1134 if (surf == output->active) {
1135 weston_log("Application %s is already active on output %s\n",
1136 app_id, output->output->name);
1140 if (surf->sticky && surf->role == IVI_SURFACE_ROLE_TILE && output->active == surf) {
1141 weston_log("Application %s is already active on output %s (split role)\n",
1142 app_id, output->output->name);
1146 if (ivi_layout_surface_is_split_or_fullscreen(surf)) {
1147 weston_log("Application %s is fullscreen or split on output %s\n",
1148 app_id, output->output->name);
1152 // destroy any split types to allow correct re-activation
1153 ivi_layout_reset_split_surfaces(surf->ivi);
1155 if (surf->role == IVI_SURFACE_ROLE_REMOTE) {
1156 struct ivi_output *remote_output =
1157 ivi_layout_find_with_app_id(app_id, ivi);
1159 weston_log("Changed activation for app_id %s, type %s, on output %s\n", app_id,
1160 ivi_layout_get_surface_role_name(surf), output->output->name);
1162 /* if already active on a remote output do not
1163 * attempt to activate it again */
1164 if (remote_output && remote_output->active == surf)
1169 geom = weston_desktop_surface_get_geometry(dsurf);
1171 if (surf->role == IVI_SURFACE_ROLE_DESKTOP)
1172 surf->desktop.pending_output = output;
1173 if (weston_desktop_surface_get_maximized(dsurf) &&
1174 geom.width == output->area.width &&
1175 geom.height == output->area.height) {
1176 ivi_layout_activate_complete(output, surf);
1180 /* the background surface is already "maximized" so we don't need to
1181 * add to the hidden layer */
1182 if (surf->role == IVI_SURFACE_ROLE_BACKGROUND &&
1183 output->active->role != IVI_SURFACE_ROLE_TILE) {
1184 ivi_layout_activate_complete(output, surf);
1188 ivi_layout_add_to_hidden_layer(surf, output);
1192 ivi_layout_activate(struct ivi_output *output, const char *app_id)
1194 struct ivi_surface *surf;
1195 struct ivi_compositor *ivi = output->ivi;
1200 surf = ivi_find_app(ivi, app_id);
1204 ivi_layout_activate_by_surf(output, surf);
1208 ivi_layout_get_output_from_surface(struct ivi_surface *surf)
1210 struct ivi_output *ivi_output = NULL;
1212 switch (surf->role) {
1213 case IVI_SURFACE_ROLE_DESKTOP:
1214 if (surf->desktop.pending_output)
1215 ivi_output = surf->desktop.pending_output;
1217 ivi_output = surf->desktop.last_output;
1219 case IVI_SURFACE_ROLE_POPUP:
1220 ivi_output = surf->popup.output;
1222 case IVI_SURFACE_ROLE_BACKGROUND:
1223 ivi_output = surf->bg.output;
1225 case IVI_SURFACE_ROLE_PANEL:
1226 ivi_output = surf->panel.output;
1228 case IVI_SURFACE_ROLE_FULLSCREEN:
1229 ivi_output = surf->fullscreen.output;
1231 case IVI_SURFACE_ROLE_SPLIT_H:
1232 case IVI_SURFACE_ROLE_SPLIT_V:
1233 ivi_output = surf->split.output;
1235 case IVI_SURFACE_ROLE_REMOTE:
1236 ivi_output = surf->remote.output;
1238 case IVI_SURFACE_ROLE_TILE:
1239 ivi_output = surf->current_completed_output;
1241 case IVI_SURFACE_ROLE_NONE:
1243 if (surf->view->output)
1244 return to_ivi_output(surf->view->output);
1252 ivi_layout_deactivate(struct ivi_compositor *ivi, const char *app_id)
1254 struct ivi_surface *surf;
1255 struct ivi_output *ivi_output;
1256 struct ivi_policy *policy = ivi->policy;
1261 surf = ivi_find_app(ivi, app_id);
1265 if (policy && policy->api.surface_deactivate &&
1266 !policy->api.surface_deactivate(surf, surf->ivi)) {
1270 ivi_output = ivi_layout_get_output_from_surface(surf);
1271 weston_log("Deactiving %s, role %s\n", app_id,
1272 ivi_layout_get_surface_role_name(surf));
1274 if (surf->role == IVI_SURFACE_ROLE_DESKTOP ||
1275 surf->role == IVI_SURFACE_ROLE_REMOTE) {
1276 struct ivi_surface *previous_active;
1278 previous_active = ivi_output->previous_active;
1279 if (!previous_active) {
1280 /* we don't have a previous active it means we should
1282 if (ivi_output->active) {
1283 struct weston_view *view;
1285 view = ivi_output->active->view;
1286 view->is_mapped = false;
1287 view->surface->is_mapped = false;
1289 weston_layer_entry_remove(&view->layer_link);
1290 weston_view_geometry_dirty(view);
1291 weston_surface_damage(view->surface);
1292 ivi_output->active = NULL;
1295 struct weston_desktop_surface *dsurface;
1296 const char *previous_active_app_id;
1298 dsurface = previous_active->dsurface;
1299 previous_active_app_id =
1300 weston_desktop_surface_get_app_id(dsurface);
1301 ivi_layout_activate(ivi_output, previous_active_app_id);
1303 } else if (surf->role == IVI_SURFACE_ROLE_POPUP ||
1304 surf->role == IVI_SURFACE_ROLE_FULLSCREEN) {
1305 struct weston_view *view = surf->view;
1307 weston_view_unmap(view);
1308 surf->state = HIDDEN;
1310 weston_layer_entry_remove(&view->layer_link);
1311 weston_view_geometry_dirty(view);
1312 weston_surface_damage(view->surface);
1315 shell_send_app_state(ivi, app_id, AGL_SHELL_APP_STATE_DEACTIVATED);