src: Don't attempt to split background role window
[src/agl-compositor.git] / src / layout.c
index df9184d..95d3e54 100644 (file)
@@ -30,6 +30,7 @@
 #include <assert.h>
 #include <string.h>
 
+#include <libweston/config-parser.h>
 #include <libweston/libweston.h>
 #include <libweston-desktop/libweston-desktop.h>
 
@@ -47,8 +48,12 @@ static const char *ivi_roles_as_string[] = {
        [IVI_SURFACE_ROLE_SPLIT_V]      = "SPLIT_V",
        [IVI_SURFACE_ROLE_FULLSCREEN]   = "FULLSCREEN",
        [IVI_SURFACE_ROLE_REMOTE]       = "REMOTE",
+       [IVI_SURFACE_ROLE_TILE]         = "SPLIT",
 };
 
+bool
+ivi_surf_in_hidden_layer(struct ivi_compositor *ivi, struct ivi_surface *surface);
+
 const char *
 ivi_layout_get_surface_role_name(struct ivi_surface *surf)
 {
@@ -152,6 +157,29 @@ void
 ivi_layout_init(struct ivi_compositor *ivi, struct ivi_output *output)
 {
        bool use_default_area = true;
+       struct weston_config_section *section = output->config;
+       char *t;
+
+       weston_config_section_get_string(section, "activation-area", &t, NULL);
+       if (t) {
+               if (output->area_activation.width == 0 &&
+                   output->area_activation.height == 0 &&
+                   output->area_activation.x == 0 &&
+                   output->area_activation.y == 0) {
+                       weston_log("WARNING: activation-area set in "
+                                       "configuration file, but yet applied!\n");
+                       if (parse_activation_area(t, output) < 0)
+                               weston_log("Invalid activation-area \"%s\" for output %s\n",
+                                          t, output->name);
+               } else {
+                       weston_log("WARNING: activation-area detected in ini file, "
+                                       "but agl_shell override detected!\n");
+                       if (parse_activation_area(t, output) < 0)
+                               weston_log("Invalid activation-area \"%s\" for output %s\n",
+                                          t, output->name);
+               }
+       }
+       free(t);
 
        ivi_background_init(ivi, output);
 
@@ -218,6 +246,7 @@ ivi_layout_activate_complete(struct ivi_output *output,
        struct weston_seat *wseat = get_ivi_shell_weston_first_seat(ivi);
        struct ivi_shell_seat *ivi_seat = get_ivi_shell_seat(wseat);
        const char *app_id = weston_desktop_surface_get_app_id(surf->dsurface);
+       bool update_previous = true;
 
        if (weston_view_is_mapped(view)) {
                weston_layer_entry_remove(&view->layer_link);
@@ -256,6 +285,13 @@ ivi_layout_activate_complete(struct ivi_output *output,
                                         woutput->x + output->area.x,
                                         woutput->y + output->area.y);
 
+       /* reset any previous orientation */
+       if (surf->orientation != AGL_SHELL_TILE_ORIENTATION_NONE) {
+               weston_log("%s() resetting itself to none orientation\n", __func__);
+               surf->orientation = AGL_SHELL_TILE_ORIENTATION_NONE;
+               weston_desktop_surface_set_orientation(surf->dsurface,
+                                                      surf->orientation);
+       }
        view->is_mapped = true;
        surf->mapped = true;
        view->surface->is_mapped = true;
@@ -288,7 +324,22 @@ ivi_layout_activate_complete(struct ivi_output *output,
                        weston_layer_entry_remove(&output->active->view->layer_link);
                }
        }
-       output->previous_active = output->active;
+
+       if (output->previous_active && output->active) {
+               const char *c_app_id =
+                       weston_desktop_surface_get_app_id(output->active->dsurface);
+
+               /* if the currently activated app_id is the same as the one
+                * we're trying to complete activation with means we're
+                * operating on the same app_id so do update previous_active as
+                * it will overwrite it with the same value */
+               if (app_id && !strcmp(c_app_id, app_id)) {
+                       update_previous = false;
+               }
+       }
+
+       if (update_previous)
+               output->previous_active = output->active;
        output->active = surf;
        surf->current_completed_output = output;
 
@@ -411,8 +462,10 @@ ivi_layout_add_to_hidden_layer(struct ivi_surface *surf,
        if (surf->hidden_layer_output &&
            surf->hidden_layer_output != ivi_output) {
                weston_layer_entry_remove(&ev->layer_link);
+               weston_view_geometry_dirty(ev);
+               weston_surface_damage(ev->surface);
 
-               if (ivi_output->area.width != surf->hidden_layer_output->area.width &&
+               if (ivi_output->area.width != surf->hidden_layer_output->area.width ||
                    ivi_output->area.height != surf->hidden_layer_output->area.height) {
                        weston_desktop_surface_set_maximized(dsurf, true);
                        weston_desktop_surface_set_size(dsurf,
@@ -435,6 +488,53 @@ ivi_layout_add_to_hidden_layer(struct ivi_surface *surf,
        weston_compositor_schedule_repaint(ivi->compositor);
 }
 
+void
+ivi_layout_remote_committed(struct ivi_surface *surf)
+{
+       struct weston_desktop_surface *dsurf = surf->dsurface;
+       struct weston_geometry geom = weston_desktop_surface_get_geometry(dsurf);
+       struct ivi_policy *policy = surf->ivi->policy;
+       struct ivi_output *output;
+       const char *app_id = weston_desktop_surface_get_app_id(dsurf);
+
+       assert(surf->role == IVI_SURFACE_ROLE_REMOTE);
+
+       output = surf->remote.output;
+
+       if (policy && policy->api.surface_activate_by_default &&
+           !policy->api.surface_activate_by_default(surf, surf->ivi))
+               return;
+
+       /* we can only activate it again by using the protocol, but
+        * additionally the output is not reset when
+        * ivi_layout_activate_complete() terminates so we use the
+        * current active surface to avoid hitting this again and again
+        * */
+       if (surf->mapped && output->active == surf)
+               return;
+
+       if (!surf->ivi->activate_by_default &&
+           !ivi_surf_in_hidden_layer(surf->ivi, surf)) {
+               weston_log("Refusing to activate surface role %d, "
+                           "app_id %s\n", surf->role, app_id);
+
+               if (!weston_desktop_surface_get_maximized(dsurf) ||
+                   geom.width != output->area.width ||
+                   geom.height != output->area.height) {
+                       ivi_layout_add_to_hidden_layer(surf, output);
+               }
+
+               return;
+       }
+
+       if (!weston_desktop_surface_get_maximized(dsurf) ||
+           geom.width != output->area.width ||
+           geom.height != output->area.height)
+               return;
+
+       ivi_layout_activate_complete(output, surf);
+}
+
 void
 ivi_layout_desktop_committed(struct ivi_surface *surf)
 {
@@ -444,8 +544,7 @@ ivi_layout_desktop_committed(struct ivi_surface *surf)
        struct ivi_output *output;
        const char *app_id = weston_desktop_surface_get_app_id(dsurf);
 
-       assert(surf->role == IVI_SURFACE_ROLE_DESKTOP ||
-              surf->role == IVI_SURFACE_ROLE_REMOTE);
+       assert(surf->role == IVI_SURFACE_ROLE_DESKTOP);
 
        /*
         * we can't make use here of the ivi_layout_get_output_from_surface()
@@ -454,12 +553,9 @@ ivi_layout_desktop_committed(struct ivi_surface *surf)
         * with 'mapped' at this point to avoid tripping over
         * to a surface that continuously updates its content
         */
-       if (surf->role == IVI_SURFACE_ROLE_DESKTOP)
-               output = surf->desktop.pending_output;
-       else
-               output = surf->remote.output;
+       output = surf->desktop.pending_output;
 
-       if (surf->role == IVI_SURFACE_ROLE_DESKTOP && !output) {
+       if (!output) {
                struct ivi_output *r_output;
 
                if (policy && policy->api.surface_activate_by_default &&
@@ -493,9 +589,12 @@ ivi_layout_desktop_committed(struct ivi_surface *surf)
                        return;
                }
 
-               if (!surf->ivi->activate_by_default) {
-                       weston_log("Refusing to activate surface role %d, app_id %s\n",
-                                       surf->role, app_id);
+               if (!surf->ivi->activate_by_default &&
+                   (!surf->xwayland.is_set && !is_shell_surface_xwayland(surf))) {
+                       weston_log("Refusing to activate surface role %d, app_id %s, type %s\n",
+                                       surf->role, app_id,
+                                       is_shell_surface_xwayland(surf) ?
+                                       "xwayland" : "regular");
 
                        if (!weston_desktop_surface_get_maximized(dsurf) ||
                            geom.width != r_output->area.width ||
@@ -523,37 +622,18 @@ ivi_layout_desktop_committed(struct ivi_surface *surf)
                                 */
                                weston_log("Surface no app_id, role %s activating by default\n",
                                        ivi_layout_get_surface_role_name(surf));
-                               ivi_layout_activate_by_surf(r_output, surf);
+                               if (surf->xwayland.is_set || is_shell_surface_xwayland(surf)) {
+                                       ivi_layout_activate_by_surf(r_output, surf);
+                                       ivi_layout_activate_complete(r_output, surf);
+                               } else {
+                                       ivi_layout_activate_by_surf(r_output, surf);
+                               }
                        }
                }
 
                return;
        }
 
-       if (surf->role == IVI_SURFACE_ROLE_REMOTE && output) {
-               if (policy && policy->api.surface_activate_by_default &&
-                   !policy->api.surface_activate_by_default(surf, surf->ivi))
-                       return;
-
-               /* we can only activate it again by using the protocol, but
-                * additionally the output is not reset when
-                * ivi_layout_activate_complete() terminates so we use the
-                * current active surface to avoid hitting this again and again
-                * */
-               if (surf->mapped && output->active == surf)
-                       return;
-
-               if (app_id) {
-                       weston_log("Surface with app_id %s, role %s activating "
-                                  "by default on output %s\n",
-                                  weston_desktop_surface_get_app_id(surf->dsurface),
-                                  ivi_layout_get_surface_role_name(surf),
-                                  output->output->name);
-                       ivi_layout_activate(output, app_id);
-               }
-               return;
-       }
-
        if (!weston_desktop_surface_get_maximized(dsurf) ||
            geom.width != output->area.width ||
            geom.height != output->area.height)
@@ -596,7 +676,8 @@ ivi_layout_fullscreen_committed(struct ivi_surface *surface)
 
        assert(surface->role == IVI_SURFACE_ROLE_FULLSCREEN);
 
-       if (weston_view_is_mapped(view))
+
+       if (surface->state == FULLSCREEN && weston_view_is_mapped(view))
                return;
 
        /* if we still get here but we haven't resized so far, send configure
@@ -632,7 +713,7 @@ ivi_layout_fullscreen_committed(struct ivi_surface *surface)
        }
 
        /* this implies we resized correctly */
-       if (!weston_view_is_mapped(view)) {
+       if (!weston_view_is_mapped(view) || surface->state != FULLSCREEN) {
                weston_layer_entry_remove(&view->layer_link);
 
                weston_view_set_output(view, woutput);
@@ -657,6 +738,7 @@ ivi_layout_fullscreen_committed(struct ivi_surface *surface)
                           ivi_layout_get_surface_role_name(surface),
                           output->name);
 
+               weston_compositor_schedule_repaint(ivi->compositor);
        }
 }
 
@@ -790,7 +872,7 @@ ivi_compute_popup_position(const struct weston_output *output, struct weston_vie
 }
 
 
-static bool
+bool
 ivi_surf_in_hidden_layer(struct ivi_compositor *ivi, struct ivi_surface *surface)
 {
        struct weston_view *ev;
@@ -800,6 +882,11 @@ ivi_surf_in_hidden_layer(struct ivi_compositor *ivi, struct ivi_surface *surface
                        return true;
        }
 
+       wl_list_for_each(ev, &ivi->fullscreen.view_list.link, layer_link.link) {
+               if (ev == surface->view)
+                       return true;
+       }
+
        return false;
 }
 
@@ -896,6 +983,32 @@ ivi_layout_popup_re_add(struct ivi_surface *surface)
        ivi_layout_popup_committed(surface);
 }
 
+static void
+ivi_layout_fullscreen_re_add(struct ivi_surface *surface)
+{
+       assert(surface->role == IVI_SURFACE_ROLE_FULLSCREEN);
+       struct weston_view *view = surface->view;
+
+       if (weston_view_is_mapped(view)) {
+               struct weston_desktop_surface *dsurface = surface->dsurface;
+               struct weston_surface *wsurface =
+                       weston_desktop_surface_get_surface(dsurface);
+
+               weston_layer_entry_remove(&view->layer_link);
+
+               wsurface->is_mapped = false;
+               view->is_mapped = false;
+       }
+
+       /* reset the activate by default in order to (still) allow the surface
+        * to be activaved using the request */
+       if (!surface->mapped)
+               surface->mapped = true;
+
+       surface->state = NORMAL;
+       ivi_layout_fullscreen_committed(surface);
+}
+
 static bool
 ivi_layout_surface_is_split_or_fullscreen(struct ivi_surface *surf)
 {
@@ -919,6 +1032,53 @@ ivi_layout_surface_is_split_or_fullscreen(struct ivi_surface *surf)
        return false;
 }
 
+void
+ivi_layout_reset_split_surfaces(struct ivi_compositor *ivi)
+{
+       struct ivi_surface *ivisurf;
+       bool found_split_surface = false;
+       struct ivi_output *output = NULL;
+
+       wl_list_for_each(ivisurf, &ivi->surfaces, link) {
+               if (ivisurf->orientation != AGL_SHELL_TILE_ORIENTATION_NONE) {
+                       found_split_surface = true;
+                       break;
+               }
+       }
+
+       if (!found_split_surface)
+               return;
+
+       output = ivisurf->current_completed_output;
+       if (output->previous_active && output->background != output->previous_active) {
+               struct weston_view *ev = output->previous_active->view;
+               struct weston_output *woutput = output->output;
+
+               if (!weston_view_is_mapped(ev))
+                       weston_view_update_transform(ev);
+               else
+                       weston_layer_entry_remove(&ev->layer_link);
+
+               ev->is_mapped = true;
+               ev->surface->is_mapped = true;
+               output->previous_active->mapped = true;
+
+               weston_view_set_output(ev, woutput);
+
+               weston_layer_entry_insert(&ivi->normal.view_list, &ev->layer_link);
+
+               _ivi_set_shell_surface_split(output->previous_active, NULL,
+                                            AGL_SHELL_TILE_ORIENTATION_NONE, false);
+
+               if (output->active == ivisurf) {
+                       output->active = output->previous_active;
+               }
+       }
+
+       _ivi_set_shell_surface_split(ivisurf, NULL,
+                                    AGL_SHELL_TILE_ORIENTATION_NONE, false);
+}
+
 void
 ivi_layout_activate_by_surf(struct ivi_output *output, struct ivi_surface *surf)
 {
@@ -949,14 +1109,34 @@ ivi_layout_activate_by_surf(struct ivi_output *output, struct ivi_surface *surf)
                return;
        }
 
+       if (surf->role == IVI_SURFACE_ROLE_FULLSCREEN) {
+               ivi_layout_fullscreen_re_add(surf);
+               return;
+       }
+#if 0
+       /* reset tile to desktop to allow to resize correctly */
+       if (surf->role == IVI_SURFACE_ROLE_TILE && output->active == surf) {
+               weston_log("%s() resetting tile role!\n", __func__);
+               surf->role = IVI_SURFACE_ROLE_DESKTOP;
+       }
+#endif
+
        /* do not 're'-activate surfaces that are split or active */
-       if (surf == output->active ||
-           ivi_layout_surface_is_split_or_fullscreen(surf)) {
+       if (surf == output->active) {
                weston_log("Application %s is already active on output %s\n",
                                app_id, output->output->name);
                return;
        }
 
+       if (ivi_layout_surface_is_split_or_fullscreen(surf)) {
+               weston_log("Application %s is fullscreen or split on output %s\n",
+                               app_id, output->output->name);
+               return;
+       }
+
+       // destroy any split types to allow correct re-activation
+       ivi_layout_reset_split_surfaces(surf->ivi);
+
        if (surf->role == IVI_SURFACE_ROLE_REMOTE) {
                struct ivi_output *remote_output =
                        ivi_layout_find_with_app_id(app_id, ivi);
@@ -1039,8 +1219,13 @@ ivi_layout_get_output_from_surface(struct ivi_surface *surf)
        case IVI_SURFACE_ROLE_REMOTE:
                ivi_output = surf->remote.output;
                break;
+       case IVI_SURFACE_ROLE_TILE:
+               ivi_output = surf->current_completed_output;
+               break;
        case IVI_SURFACE_ROLE_NONE:
        default:
+               if (surf->view->output)
+                       return to_ivi_output(surf->view->output);
                break;
        }
 
@@ -1070,7 +1255,8 @@ ivi_layout_deactivate(struct ivi_compositor *ivi, const char *app_id)
        weston_log("Deactiving %s, role %s\n", app_id,
                        ivi_layout_get_surface_role_name(surf));
 
-       if (surf->role == IVI_SURFACE_ROLE_DESKTOP) {
+       if (surf->role == IVI_SURFACE_ROLE_DESKTOP ||
+           surf->role == IVI_SURFACE_ROLE_REMOTE) {
                struct ivi_surface *previous_active;
 
                previous_active = ivi_output->previous_active;
@@ -1098,7 +1284,8 @@ ivi_layout_deactivate(struct ivi_compositor *ivi, const char *app_id)
                                weston_desktop_surface_get_app_id(dsurface);
                        ivi_layout_activate(ivi_output, previous_active_app_id);
                }
-       } else if (surf->role == IVI_SURFACE_ROLE_POPUP) {
+       } else if (surf->role == IVI_SURFACE_ROLE_POPUP ||
+                  surf->role == IVI_SURFACE_ROLE_FULLSCREEN) {
                struct weston_view *view  = surf->view;
 
                weston_view_unmap(view);
@@ -1109,5 +1296,5 @@ ivi_layout_deactivate(struct ivi_compositor *ivi, const char *app_id)
                weston_surface_damage(view->surface);
        }
 
-      shell_send_app_state(ivi, app_id, AGL_SHELL_APP_STATE_DEACTIVATED);
+       shell_send_app_state(ivi, app_id, AGL_SHELL_APP_STATE_DEACTIVATED);
 }