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#include "widgets/panel/panel-item.h"
#include "application.h"
//
// FoobarPanelItem:
//
// Base class for all panel items. This is basically a bin layout where the subclass usually sets the child widget.
//
typedef struct _FoobarPanelItemPrivate
{
GtkWidget* child;
} FoobarPanelItemPrivate;
enum
{
PROP_CHILD = 1,
N_PROPS,
};
static GParamSpec* props[N_PROPS] = { 0 };
static void foobar_panel_item_class_init ( FoobarPanelItemClass* klass );
static void foobar_panel_item_init ( FoobarPanelItem* self );
static void foobar_panel_item_get_property( GObject* object,
guint prop_id,
GValue* value,
GParamSpec* pspec );
static void foobar_panel_item_set_property( GObject* object,
guint prop_id,
GValue const* value,
GParamSpec* pspec );
static void foobar_panel_item_dispose ( GObject* object );
G_DEFINE_ABSTRACT_TYPE_WITH_PRIVATE( FoobarPanelItem, foobar_panel_item, GTK_TYPE_WIDGET )
// ---------------------------------------------------------------------------------------------------------------------
// Widget Implementation
// ---------------------------------------------------------------------------------------------------------------------
//
// Static initialization for panel items.
//
void foobar_panel_item_class_init( FoobarPanelItemClass* klass )
{
GtkWidgetClass* widget_klass = GTK_WIDGET_CLASS( klass );
gtk_widget_class_set_css_name( widget_klass, "panel-item" );
gtk_widget_class_set_layout_manager_type( widget_klass, GTK_TYPE_BIN_LAYOUT );
GObjectClass* object_klass = G_OBJECT_CLASS( klass );
object_klass->get_property = foobar_panel_item_get_property;
object_klass->set_property = foobar_panel_item_set_property;
object_klass->dispose = foobar_panel_item_dispose;
props[PROP_CHILD] = g_param_spec_object(
"child",
"Child",
"Child widget for the panel item.",
GTK_TYPE_WIDGET,
G_PARAM_READWRITE );
g_object_class_install_properties( object_klass, N_PROPS, props );
}
//
// Instance initialization for panel items.
//
void foobar_panel_item_init( FoobarPanelItem* self )
{
(void)self;
}
//
// Property getter implementation, mapping a property id to a method.
//
void foobar_panel_item_get_property(
GObject* object,
guint prop_id,
GValue* value,
GParamSpec* pspec )
{
FoobarPanelItem* self = (FoobarPanelItem*)object;
switch ( prop_id )
{
case PROP_CHILD:
g_value_set_object( value, foobar_panel_item_get_child( self ) );
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID( object, prop_id, pspec );
break;
}
}
//
// Property setter implementation, mapping a property id to a method.
//
void foobar_panel_item_set_property(
GObject* object,
guint prop_id,
GValue const* value,
GParamSpec* pspec )
{
FoobarPanelItem* self = (FoobarPanelItem*)object;
switch ( prop_id )
{
case PROP_CHILD:
foobar_panel_item_set_child( self, g_value_get_object( value ) );
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID( object, prop_id, pspec );
break;
}
}
//
// Instance de-initialization for panel items.
//
void foobar_panel_item_dispose( GObject* object )
{
FoobarPanelItem* self = (FoobarPanelItem*)object;
FoobarPanelItemPrivate* priv = foobar_panel_item_get_instance_private( self );
g_clear_pointer( &priv->child, gtk_widget_unparent );
G_OBJECT_CLASS( foobar_panel_item_parent_class )->dispose( object );
}
// ---------------------------------------------------------------------------------------------------------------------
// Public API
// ---------------------------------------------------------------------------------------------------------------------
//
// Get the child widget for the panel item.
//
GtkWidget* foobar_panel_item_get_child( FoobarPanelItem* self )
{
g_return_val_if_fail( FOOBAR_IS_PANEL_ITEM( self ), NULL );
FoobarPanelItemPrivate* priv = foobar_panel_item_get_instance_private( self );
return priv->child;
}
//
// Update the child widget for the panel item.
//
void foobar_panel_item_set_child(
FoobarPanelItem* self,
GtkWidget* child )
{
g_return_if_fail( FOOBAR_IS_PANEL_ITEM( self ) );
FoobarPanelItemPrivate* priv = foobar_panel_item_get_instance_private( self );
g_return_if_fail( child == NULL || priv->child == child || gtk_widget_get_parent( child ) == NULL );
if ( priv->child != child )
{
g_clear_pointer( &priv->child, gtk_widget_unparent );
if ( child )
{
priv->child = child;
gtk_widget_set_parent( child, GTK_WIDGET( self ) );
}
g_object_notify_by_pspec( G_OBJECT( self ), props[PROP_CHILD] );
}
}
//
// Invoke the action for the panel item.
//
// This needs to be triggered by a subclass, for example by adding a button to the item. Support for panel item actions
// is opt-in and subclasses have to explicitly implement it. This is just a helper for implementing the action.
//
void foobar_panel_item_invoke_action(
FoobarPanelItem* self,
FoobarPanelItemAction action )
{
g_return_if_fail( FOOBAR_IS_PANEL_ITEM( self ) );
switch ( action )
{
case FOOBAR_PANEL_ITEM_ACTION_NONE:
break;
case FOOBAR_PANEL_ITEM_ACTION_LAUNCHER:
foobar_application_toggle_launcher( FOOBAR_APPLICATION_DEFAULT );
break;
case FOOBAR_PANEL_ITEM_ACTION_CONTROL_CENTER:
foobar_application_toggle_control_center( FOOBAR_APPLICATION_DEFAULT );
break;
default:
g_warn_if_reached( );
break;
}
}
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