src: Mark surfaces with the 'remote' role if configuration file says so
[src/agl-compositor.git] / src / shell.c
index c132ae5..ac41e1f 100644 (file)
@@ -45,9 +45,6 @@
 static void
 create_black_surface_view(struct ivi_output *output);
 
-static void
-insert_black_surface(struct ivi_output *output);
-
 void
 ivi_set_desktop_surface(struct ivi_surface *surface)
 {
@@ -86,6 +83,30 @@ ivi_set_desktop_surface_fullscreen(struct ivi_surface *surface)
        wl_list_insert(&ivi->surfaces, &surface->link);
 }
 
+static void
+ivi_set_desktop_surface_remote(struct ivi_surface *surface)
+{
+       struct ivi_compositor *ivi = surface->ivi;
+       struct weston_view *view;
+       struct ivi_output *output = surface->remote.output;
+
+       assert(surface->role == IVI_SURFACE_ROLE_NONE);
+
+       /* remote type are the same as desktop just that client can tell
+        * the compositor to start on another output */
+       surface->role = IVI_SURFACE_ROLE_REMOTE;
+
+       /* if thew black surface view is mapped on the mean we need
+        * to remove it in order to start showing the 'remote' surface
+        * just being added */
+       view = output->fullscreen_view.fs->view;
+       if (view->is_mapped || view->surface->is_mapped)
+               remove_black_surface(output);
+
+       wl_list_insert(&ivi->surfaces, &surface->link);
+}
+
+
 static void
 ivi_set_desktop_surface_split(struct ivi_surface *surface)
 {
@@ -140,14 +161,22 @@ ivi_set_pending_desktop_surface_split(struct ivi_output *ioutput,
                                      const char *app_id, uint32_t orientation)
 {
        struct ivi_compositor *ivi = ioutput->ivi;
+       struct ivi_surface *surf;
        size_t len_app_id = strlen(app_id);
+       struct pending_split *split;
 
        if (orientation != AGL_SHELL_DESKTOP_APP_ROLE_SPLIT_VERTICAL &&
            orientation != AGL_SHELL_DESKTOP_APP_ROLE_SPLIT_HORIZONTAL)
                return;
 
-       struct pending_split *split = zalloc(sizeof(*split));
+       /* more than one is un-supported, do note we need to do
+        * conversion for surface roles instead of using the protocol ones */
+       wl_list_for_each(surf, &ivi->surfaces, link)
+               if (surf->role == IVI_SURFACE_ROLE_SPLIT_V ||
+                   surf->role == IVI_SURFACE_ROLE_SPLIT_H)
+                       return;
 
+       split = zalloc(sizeof(*split));
        split->app_id = zalloc(sizeof(char) * (len_app_id + 1));
        memcpy(split->app_id, app_id, len_app_id);
 
@@ -157,6 +186,24 @@ ivi_set_pending_desktop_surface_split(struct ivi_output *ioutput,
        wl_list_insert(&ivi->split_pending_apps, &split->link);
 }
 
+void
+ivi_set_pending_desktop_surface_remote(struct ivi_output *ioutput,
+               const char *app_id)
+{
+       struct ivi_compositor *ivi = ioutput->ivi;
+       size_t len_app_id = strlen(app_id);
+
+       struct pending_remote *remote = zalloc(sizeof(*remote));
+
+       remote->app_id = zalloc(sizeof(char) * (len_app_id + 1));
+       memcpy(remote->app_id, app_id, len_app_id);
+
+       remote->ioutput = ioutput;
+
+       wl_list_insert(&ivi->remote_pending_apps, &remote->link);
+}
+
+
 static void
 ivi_remove_pending_desktop_surface_split(struct pending_split *split)
 {
@@ -181,6 +228,14 @@ ivi_remove_pending_desktop_surface_popup(struct pending_popup *p_popup)
        free(p_popup);
 }
 
+static void
+ivi_remove_pending_desktop_surface_remote(struct pending_remote *remote)
+{
+       free(remote->app_id);
+       wl_list_remove(&remote->link);
+       free(remote);
+}
+
 static bool
 ivi_check_pending_desktop_surface_popup(struct ivi_surface *surface)
 {
@@ -253,6 +308,30 @@ ivi_check_pending_desktop_surface_fullscreen(struct ivi_surface *surface)
        return false;
 }
 
+static bool
+ivi_check_pending_desktop_surface_remote(struct ivi_surface *surface)
+{
+       struct pending_remote *remote_surf, *next_remote_surf;
+       struct ivi_compositor *ivi = surface->ivi;
+       const char *_app_id =
+               weston_desktop_surface_get_app_id(surface->dsurface);
+
+       if (wl_list_empty(&ivi->remote_pending_apps))
+               return false;
+
+       wl_list_for_each_safe(remote_surf, next_remote_surf,
+                             &ivi->remote_pending_apps, link) {
+               if (!strcmp(_app_id, remote_surf->app_id)) {
+                       surface->remote.output = remote_surf->ioutput;
+                       ivi_remove_pending_desktop_surface_remote(remote_surf);
+                       return true;
+               }
+       }
+
+       return false;
+}
+
+
 void
 ivi_check_pending_desktop_surface(struct ivi_surface *surface)
 {
@@ -276,8 +355,16 @@ ivi_check_pending_desktop_surface(struct ivi_surface *surface)
                return;
        }
 
-       /* if we end up here means we have a regular desktop app */
+       ret = ivi_check_pending_desktop_surface_remote(surface);
+       if (ret) {
+               ivi_set_desktop_surface_remote(surface);
+               return;
+       }
+
+       /* if we end up here means we have a regular desktop app and
+        * try to activate it */
        ivi_set_desktop_surface(surface);
+       ivi_layout_desktop_committed(surface);
 }
 
 void
@@ -469,11 +556,19 @@ create_black_surface_view(struct ivi_output *output)
                      &output->fullscreen_view.fs_destroy);
 }
 
-static void
+void
 remove_black_surface(struct ivi_output *output)
 {
-       struct weston_view *view = output->fullscreen_view.fs->view;
+       struct weston_view *view;
+
+       if (!output &&
+           !output->fullscreen_view.fs &&
+           !output->fullscreen_view.fs->view) {
+               weston_log("Output %s doesn't have a surface installed!\n", output->name);
+               return;
+       }
 
+       view = output->fullscreen_view.fs->view;
        assert(view->is_mapped == true ||
               view->surface->is_mapped == true);
 
@@ -486,11 +581,19 @@ remove_black_surface(struct ivi_output *output)
        weston_output_damage(output->output);
 }
 
-static void
+void
 insert_black_surface(struct ivi_output *output)
 {
-       struct weston_view *view = output->fullscreen_view.fs->view;
+       struct weston_view *view;
+
+       if (!output &&
+           !output->fullscreen_view.fs &&
+           !output->fullscreen_view.fs->view) {
+               weston_log("Output %s doesn't have a surface installed!\n", output->name);
+               return;
+       }
 
+       view = output->fullscreen_view.fs->view;
        if (view->is_mapped || view->surface->is_mapped)
                return;
 
@@ -519,19 +622,14 @@ shell_ready(struct wl_client *client, struct wl_resource *shell_res)
        ivi->shell_client.ready = true;
 
        wl_list_for_each(output, &ivi->outputs, link) {
-               remove_black_surface(output);
+               if (output->background)
+                       remove_black_surface(output);
                ivi_layout_init(ivi, output);
        }
 
        wl_list_for_each_safe(surface, tmp, &ivi->pending_surfaces, link) {
                wl_list_remove(&surface->link);
-
-               if (ivi_check_pending_desktop_surface_popup(surface)) {
-                       ivi_set_desktop_surface_popup(surface);
-               } else {
-                       ivi_set_desktop_surface(surface);
-                       ivi_layout_desktop_committed(surface);
-               }
+               ivi_check_pending_desktop_surface(surface);
        }
 }
 
@@ -763,6 +861,9 @@ shell_desktop_set_app_property(struct wl_client *client,
        case AGL_SHELL_DESKTOP_APP_ROLE_SPLIT_HORIZONTAL:
                ivi_set_pending_desktop_surface_split(output, app_id, role);
                break;
+       case AGL_SHELL_DESKTOP_APP_ROLE_REMOTE:
+               ivi_set_pending_desktop_surface_remote(output, app_id);
+               break;
        default:
                break;
        }