/* Called when a new view was added to viewpad */
static void _xfdashboard_view_selector_on_view_added(XfdashboardViewSelector *self,
XfdashboardView *inView,
gpointer inUserData)
{
XfdashboardViewSelectorPrivate *priv;
ClutterActor *button;
gchar *viewName;
const gchar *viewIcon;
gboolean isActive;
ClutterAction *action;
g_return_if_fail(XFDASHBOARD_IS_VIEW_SELECTOR(self));
g_return_if_fail(XFDASHBOARD_IS_VIEW(inView));
priv=self->priv;
/* Create button for newly added view */
viewName=g_markup_printf_escaped("%s", xfdashboard_view_get_name(inView));
viewIcon=xfdashboard_view_get_icon(inView);
button=xfdashboard_toggle_button_new_full_with_icon_name(viewIcon, viewName);
xfdashboard_toggle_button_set_auto_toggle(XFDASHBOARD_TOGGLE_BUTTON(button), FALSE);
g_object_set_data(G_OBJECT(button), "view", inView);
g_signal_connect_swapped(button, "clicked", G_CALLBACK(_xfdashboard_view_selector_on_view_button_clicked), self);
/* Set toggle state depending of if view is active or not and connect
* signal to get notified if toggle state changes to proxy signal
*/
g_signal_connect_swapped(button, "toggled", G_CALLBACK(_xfdashboard_view_selector_on_toggle_button_state_changed), self);
isActive=(xfdashboard_viewpad_get_active_view(priv->viewpad)==inView);
xfdashboard_toggle_button_set_toggle_state(XFDASHBOARD_TOGGLE_BUTTON(button), isActive);
/* Add tooltip */
action=xfdashboard_tooltip_action_new();
xfdashboard_tooltip_action_set_text(XFDASHBOARD_TOOLTIP_ACTION(action), viewName);
clutter_actor_add_action(button, action);
/* If view is disabled hide button otherwise show and connect signals
* to get notified if enabled state has changed
*/
if(!xfdashboard_view_get_enabled(inView)) clutter_actor_hide(button);
else clutter_actor_show(button);
g_signal_connect(inView, "disabled", G_CALLBACK(_xfdashboard_view_selector_on_view_enable_state_changed), button);
g_signal_connect(inView, "enabled", G_CALLBACK(_xfdashboard_view_selector_on_view_enable_state_changed), button);
g_signal_connect(inView, "activated", G_CALLBACK(_xfdashboard_view_selector_on_view_activated), button);
g_signal_connect(inView, "deactivated", G_CALLBACK(_xfdashboard_view_selector_on_view_deactivated), button);
g_signal_connect(inView, "icon-changed", G_CALLBACK(_xfdashboard_view_selector_on_view_icon_changed), button);
g_signal_connect(inView, "name-changed", G_CALLBACK(_xfdashboard_view_selector_on_view_name_changed), action);
/* Add button as child actor */
clutter_actor_add_child(CLUTTER_ACTOR(self), button);
/* Release allocated resources */
g_free(viewName);
}
/* Determine if view has the focus */
gboolean xfdashboard_view_has_focus(XfdashboardView *self)
{
XfdashboardViewPrivate *priv;
XfdashboardFocusManager *focusManager;
XfdashboardViewpad *viewpad;
g_return_val_if_fail(XFDASHBOARD_IS_VIEW(self), FALSE);
priv=self->priv;
/* The view can only have the focus if this view is enabled, active and
* has the current focus.
*/
if(!priv->isEnabled)
{
return(FALSE);
}
viewpad=_xfdashboard_view_find_viewpad(self);
if(!viewpad)
{
return(FALSE);
}
if(xfdashboard_viewpad_get_active_view(XFDASHBOARD_VIEWPAD(viewpad))!=self)
{
return(FALSE);
}
focusManager=xfdashboard_focus_manager_get_default();
if(!XFDASHBOARD_IS_FOCUSABLE(self) ||
!xfdashboard_focus_manager_has_focus(focusManager, XFDASHBOARD_FOCUSABLE(self)))
{
g_object_unref(focusManager);
return(FALSE);
}
/* Release allocated resources */
g_object_unref(focusManager);
/* All tests passed so this view has the focus */
return(TRUE);
}
/* Action signal to close currently selected window was emitted */
static gboolean _xfdashboard_view_activate(XfdashboardView *self,
XfdashboardFocusable *inSource,
const gchar *inAction,
ClutterEvent *inEvent)
{
XfdashboardViewPrivate *priv;
XfdashboardViewpad *viewpad;
XfdashboardFocusManager *focusManager;
g_return_val_if_fail(XFDASHBOARD_IS_VIEW(self), CLUTTER_EVENT_PROPAGATE);
priv=self->priv;
/* Only enabled views can be activated */
if(!priv->isEnabled) return(CLUTTER_EVENT_STOP);
/* Find viewpad which contains this view */
viewpad=_xfdashboard_view_find_viewpad(self);
if(!viewpad) return(CLUTTER_EVENT_STOP);
/* Activate view at viewpad if this view is not the active one */
if(xfdashboard_viewpad_get_active_view(viewpad)!=self)
{
xfdashboard_viewpad_set_active_view(viewpad, self);
}
/* Set focus to view if it has not the focus */
focusManager=xfdashboard_focus_manager_get_default();
if(XFDASHBOARD_IS_FOCUSABLE(self) &&
!xfdashboard_focus_manager_has_focus(focusManager, XFDASHBOARD_FOCUSABLE(self)))
{
xfdashboard_focus_manager_set_focus(focusManager, XFDASHBOARD_FOCUSABLE(self));
}
g_object_unref(focusManager);
/* Action handled */
return(CLUTTER_EVENT_STOP);
}
