/* 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);
}
/* Called when the name of a view has changed */
static void _xfdashboard_view_selector_on_view_name_changed(XfdashboardView *inView, const gchar *inName, gpointer inUserData)
{
XfdashboardTooltipAction *action;
g_return_if_fail(XFDASHBOARD_IS_VIEW(inView));
g_return_if_fail(XFDASHBOARD_IS_TOOLTIP_ACTION(inUserData));
action=XFDASHBOARD_TOOLTIP_ACTION(inUserData);
xfdashboard_tooltip_action_set_text(action, inName);
}
/* Dispose this object */
static void _xfdashboard_tooltip_action_dispose(GObject *inObject)
{
XfdashboardTooltipAction *self=XFDASHBOARD_TOOLTIP_ACTION(inObject);
XfdashboardTooltipActionPrivate *priv=self->priv;
ClutterActor *actor;
/* Get current actor this action belongs to */
actor=clutter_actor_meta_get_actor(CLUTTER_ACTOR_META(self));
/* Release allocated resources */
if(priv->enterSignalID!=0)
{
if(actor!=NULL) g_signal_handler_disconnect(actor, priv->enterSignalID);
priv->enterSignalID=0;
}
if(priv->motionSignalID!=0)
{
if(actor!=NULL) g_signal_handler_disconnect(actor, priv->motionSignalID);
priv->motionSignalID=0;
}
if(priv->leaveSignalID!=0)
{
if(actor!=NULL) g_signal_handler_disconnect(actor, priv->leaveSignalID);
priv->leaveSignalID=0;
}
if(priv->captureSignalID)
{
if(actor!=NULL) g_signal_handler_disconnect(actor, priv->captureSignalID);
priv->captureSignalID=0;
}
if(priv->timeoutSourceID!=0)
{
g_source_remove(priv->timeoutSourceID);
priv->timeoutSourceID=0;
}
if(priv->tooltipText)
{
g_free(priv->tooltipText);
priv->tooltipText=NULL;
}
/* Call parent's class dispose method */
G_OBJECT_CLASS(xfdashboard_tooltip_action_parent_class)->dispose(inObject);
}
/* Set/get properties */
static void _xfdashboard_tooltip_action_set_property(GObject *inObject,
guint inPropID,
const GValue *inValue,
GParamSpec *inSpec)
{
XfdashboardTooltipAction *self=XFDASHBOARD_TOOLTIP_ACTION(inObject);
switch(inPropID)
{
case PROP_TOOLTIP_TEXT:
xfdashboard_tooltip_action_set_text(self, g_value_get_string(inValue));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(inObject, inPropID, inSpec);
break;
}
}
static void _xfdashboard_tooltip_action_get_property(GObject *inObject,
guint inPropID,
GValue *outValue,
GParamSpec *inSpec)
{
XfdashboardTooltipAction *self=XFDASHBOARD_TOOLTIP_ACTION(inObject);
XfdashboardTooltipActionPrivate *priv=self->priv;
switch(inPropID)
{
case PROP_TOOLTIP_TEXT:
g_value_set_string(outValue, priv->tooltipText);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(inObject, inPropID, inSpec);
break;
}
}
/* Timeout for tooltip has been reached */
static gboolean _xfdashboard_tooltip_action_on_timeout(gpointer inUserData)
{
XfdashboardTooltipAction *self;
XfdashboardTooltipActionPrivate *priv;
ClutterActor *actor;
ClutterActor *stage;
g_return_val_if_fail(XFDASHBOARD_IS_TOOLTIP_ACTION(inUserData), G_SOURCE_REMOVE);
self=XFDASHBOARD_TOOLTIP_ACTION(inUserData);
priv=self->priv;
/* Regardless how this function ends we will let this source be
* removed from main loop. So forget source ID ;)
*/
priv->timeoutSourceID=0;
/* Check if last seen actor is this actor. If not we cannot display
* a tooltip and remove this source on return.
*/
actor=clutter_actor_meta_get_actor(CLUTTER_ACTOR_META(self));
if(actor!=_xfdashboard_tooltip_last_event_actor) return(G_SOURCE_REMOVE);
/* Show tooltip */
stage=clutter_actor_get_stage(actor);
if(stage && XFDASHBOARD_IS_STAGE(stage))
{
/* Emit 'activating' signal for last chance to update tooltip text */
g_signal_emit(self, XfdashboardTooltipActionSignals[SIGNAL_ACTIVATING], 0);
/* Show tooltip */
g_signal_emit_by_name(stage, "show-tooltip", self, NULL);
priv->isVisible=TRUE;
}
/* Remove source */
return(G_SOURCE_REMOVE);
}
/* Called when attaching and detaching a ClutterActorMeta instance to a ClutterActor */
static void _xfdashboard_tooltip_action_set_actor(ClutterActorMeta *inActorMeta, ClutterActor *inActor)
{
XfdashboardTooltipAction *self;
XfdashboardTooltipActionPrivate *priv;
ClutterActor *oldActor;
g_return_if_fail(XFDASHBOARD_IS_TOOLTIP_ACTION(inActorMeta));
self=XFDASHBOARD_TOOLTIP_ACTION(inActorMeta);
priv=self->priv;
/* Get current actor this action belongs to */
oldActor=clutter_actor_meta_get_actor(CLUTTER_ACTOR_META(self));
/* Do nothing if new actor to set is the current one */
if(oldActor==inActor) return;
/* Release signals */
if(priv->enterSignalID!=0)
{
if(oldActor!=NULL) g_signal_handler_disconnect(oldActor, priv->enterSignalID);
priv->enterSignalID=0;
}
if(priv->motionSignalID!=0)
{
if(oldActor!=NULL) g_signal_handler_disconnect(oldActor, priv->motionSignalID);
priv->motionSignalID=0;
}
if(priv->leaveSignalID!=0)
{
if(oldActor!=NULL) g_signal_handler_disconnect(oldActor, priv->leaveSignalID);
priv->leaveSignalID=0;
}
if(priv->captureSignalID)
{
if(priv->captureSignalActor) g_signal_handler_disconnect(priv->captureSignalActor, priv->captureSignalID);
priv->captureSignalActor=NULL;
priv->captureSignalID=0;
}
/* Release sources */
if(priv->timeoutSourceID!=0)
{
g_source_remove(priv->timeoutSourceID);
priv->timeoutSourceID=0;
}
/* Connect signals */
if(inActor!=NULL)
{
priv->enterSignalID=g_signal_connect_swapped(inActor,
"enter-event",
G_CALLBACK(_xfdashboard_tooltip_action_on_enter_event),
self);
}
/* Call parent's class method */
if(CLUTTER_ACTOR_META_CLASS(xfdashboard_tooltip_action_parent_class)->set_actor)
{
CLUTTER_ACTOR_META_CLASS(xfdashboard_tooltip_action_parent_class)->set_actor(inActorMeta, inActor);
}
}
