shell: Allow the client shell to unbind/rebind to agl-shell interface

[src/agl-compositor.git] / src / layout.c

diff --git a/src/layout.c b/src/layout.c
index 106f6fb..3166e92 100644 (file)
--- a/src/layout.c
+++ b/src/layout.c
@@ -114,9 +114,28 @@ ivi_panel_init(struct ivi_compositor *ivi, struct ivi_output *output,
                        panel->panel.edge, view, x, y);
 #endif
 
+       /* this is necessary for cases we already mapped it desktop_committed()
+        * but we not running the older qtwayland, so we still have a chance
+        * for this to run at the next test */
+       if (view->surface->is_mapped) {
+               weston_layer_entry_remove(&view->layer_link);
+
+               view->is_mapped = false;
+               view->surface->is_mapped = false;
+       }
+
+       /* give ivi_layout_panel_committed() a chance to map the view/surface
+        * instead */
+       if ((geom.width == geom.height && geom.width == 0) &&
+           (geom.x == geom.y && geom.x == 0) &&
+           panel->panel.edge != AGL_SHELL_EDGE_TOP)
+               return;
+
        view->is_mapped = true;
        view->surface->is_mapped = true;
-
+#ifdef AGL_COMP_DEBUG
+       weston_log("panel type %d inited\n", panel->panel.edge);
+#endif
        weston_layer_entry_insert(&ivi->panel.view_list, &view->layer_link);
 }
 
@@ -250,6 +269,73 @@ ivi_layout_desktop_committed(struct ivi_surface *surf)
        ivi_layout_activate_complete(output, surf);
 }
 
+void
+ivi_layout_panel_committed(struct ivi_surface *surface)
+{
+       struct ivi_compositor *ivi = surface->ivi;
+       struct ivi_output *output = surface->bg.output;
+       struct weston_output *woutput = output->output;
+       struct weston_desktop_surface *dsurface = surface->dsurface;
+       struct weston_surface *wsurface =
+               weston_desktop_surface_get_surface(dsurface);
+       struct weston_geometry geom;
+       int x = woutput->x;
+       int y = woutput->y;
+
+       assert(surface->role == IVI_SURFACE_ROLE_PANEL);
+
+       /*
+        * If the desktop_surface geometry is not set and the panel is not a
+        * top one, we'll give this a chance to run, as some qtwayland version
+        * seem to have a 'problem', where the panel initilization part will
+        * have a desktop surface with 0 as geometry for *all* its members
+        * (width/height). Doing that will result in the panel not being
+        * displayed at all.
+        *
+        * Later versions of qtwayland do have the correct window geometry for
+        * the desktop surface so the weston_surface is already mapped in
+        * ivi_panel_init().
+        */
+       if (wsurface->is_mapped)
+               return;
+
+       geom = weston_desktop_surface_get_geometry(dsurface);
+
+#ifdef AGL_COMP_DEBUG
+       weston_log("geom.width %d, geom.height %d, geom.x %d, geom.y %d\n",
+                       geom.width, geom.height, geom.x, geom.y);
+#endif
+
+       switch (surface->panel.edge) {
+       case AGL_SHELL_EDGE_TOP:
+               /* Do nothing */
+               break;
+       case AGL_SHELL_EDGE_BOTTOM:
+               y += woutput->height - geom.height;
+               break;
+       case AGL_SHELL_EDGE_LEFT:
+               /* Do nothing */
+               break;
+       case AGL_SHELL_EDGE_RIGHT:
+               x += woutput->width - geom.width;
+               break;
+       }
+#ifndef AGL_COMP_DEBUG
+       weston_log("panel type %d commited\n", surface->panel.edge);
+#endif
+
+       weston_view_set_output(surface->view, woutput);
+       weston_view_set_position(surface->view, x, y);
+       weston_layer_entry_insert(&ivi->panel.view_list,
+                                 &surface->view->layer_link);
+
+       weston_view_update_transform(surface->view);
+       weston_view_schedule_repaint(surface->view);
+
+       wsurface->is_mapped = true;
+       surface->view->is_mapped = true;
+}
+
 void
 ivi_layout_activate(struct ivi_output *output, const char *app_id)
 {