Import GtkRecent* from libegg.

2006-03-29  Emmanuele Bassi  <ebassi@cvs.gnome.org>

	Import GtkRecent* from libegg.

	* gtk/gtkrecentmanager.[ch]: Add GtkRecentManager, an object
	for managing a list of recently used resources.

	* gtk/gtkrecentchooser.[ch]:
	* gtk/gtkrecentchooserdefault.[ch]:
	* gtk/gtkrecentchooserdialog.[ch]:
	* gtk/gtkrecentchoosermenu.[ch]:
	* gtk/gtkrecentchooserprivate.h:
	* gtk/gtkrecentchooserutils.[ch]:
	* gtk/gtkrecentchooserwidget.[ch]: Add GtkRecentChooser, a
	GTypeInterface for widgets implementing viewers for recently
	used resources.

	* gtk/gtkrecentfilter.[ch]: GtkRecentFilter, a filter object
	for GtkRecentChooser implementations.

	* gtk/gtk.h:
	* gtk/gtk.symbols:
	* gtk/Makefile.am: Build glue for GtkRecent*.

1 files changed, 194 insertions, 0 deletions

diff --git a/gtk/gtkrecentchooserwidget.c b/gtk/gtkrecentchooserwidget.c
new file mode 100644
index 0000000000..b3c2115694
--- /dev/null
+++ b/gtk/gtkrecentchooserwidget.c
@@ -0,0 +1,194 @@
+/* GTK - The GIMP Toolkit
+ * gtkrecentchooserwidget.c: embeddable recently used resources chooser widget
+ * Copyright (C) 2006 Emmanuele Bassi
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#include <config.h>
+
+#include "gtkrecentchooserwidget.h"
+#include "gtkrecentchooserdefault.h"
+#include "gtkrecentchooserutils.h"
+#include "gtktypebuiltins.h"
+#include "gtkalias.h"
+
+struct _GtkRecentChooserWidgetPrivate
+{
+  GtkRecentManager *manager;
+  
+  GtkWidget *chooser;
+};
+
+#define GTK_RECENT_CHOOSER_WIDGET_GET_PRIVATE(obj)	(GTK_RECENT_CHOOSER_WIDGET (obj)->priv)
+
+static GObject *gtk_recent_chooser_widget_constructor  (GType                  type,
+						        guint                  n_params,
+						        GObjectConstructParam *params);
+static void     gtk_recent_chooser_widget_set_property (GObject               *object,
+						        guint                  prop_id,
+						        const GValue          *value,
+						        GParamSpec            *pspec);
+static void     gtk_recent_chooser_widget_get_property (GObject               *object,
+						        guint                  prop_id,
+						        GValue                *value,
+						        GParamSpec            *pspec);
+static void     gtk_recent_chooser_widget_finalize     (GObject               *object);
+
+
+G_DEFINE_TYPE_WITH_CODE (GtkRecentChooserWidget,
+		         gtk_recent_chooser_widget,
+			 GTK_TYPE_VBOX,
+			 G_IMPLEMENT_INTERFACE (GTK_TYPE_RECENT_CHOOSER,
+						_gtk_recent_chooser_delegate_iface_init));
+
+static void
+gtk_recent_chooser_widget_class_init (GtkRecentChooserWidgetClass *klass)
+{
+  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+
+  gobject_class->constructor = gtk_recent_chooser_widget_constructor;
+  gobject_class->set_property = gtk_recent_chooser_widget_set_property;
+  gobject_class->get_property = gtk_recent_chooser_widget_get_property;
+  gobject_class->finalize = gtk_recent_chooser_widget_finalize;
+
+  _gtk_recent_chooser_install_properties (gobject_class);
+
+  g_type_class_add_private (klass, sizeof (GtkRecentChooserWidgetPrivate));
+}
+
+
+static void
+gtk_recent_chooser_widget_init (GtkRecentChooserWidget *widget)
+{
+  widget->priv = G_TYPE_INSTANCE_GET_PRIVATE (widget, GTK_TYPE_RECENT_CHOOSER_WIDGET,
+					      GtkRecentChooserWidgetPrivate);
+}
+
+static GObject *
+gtk_recent_chooser_widget_constructor (GType                  type,
+				       guint                  n_params,
+				       GObjectConstructParam *params)
+{
+  GObject *object;
+  GtkRecentChooserWidgetPrivate *priv;
+
+  object = G_OBJECT_CLASS (gtk_recent_chooser_widget_parent_class)->constructor (type,
+										 n_params,
+										 params);
+
+  priv = GTK_RECENT_CHOOSER_WIDGET_GET_PRIVATE (object);
+  priv->chooser = _gtk_recent_chooser_default_new (priv->manager);
+  
+  
+  gtk_container_add (GTK_CONTAINER (object), priv->chooser);
+  gtk_widget_show (priv->chooser);
+  _gtk_recent_chooser_set_delegate (GTK_RECENT_CHOOSER (object),
+				    GTK_RECENT_CHOOSER (priv->chooser));
+
+  return object;
+}
+
+static void
+gtk_recent_chooser_widget_set_property (GObject      *object,
+				        guint         prop_id,
+				        const GValue *value,
+				        GParamSpec   *pspec)
+{
+  GtkRecentChooserWidgetPrivate *priv;
+
+  priv = GTK_RECENT_CHOOSER_WIDGET_GET_PRIVATE (object);
+  
+  switch (prop_id)
+    {
+    case GTK_RECENT_CHOOSER_PROP_RECENT_MANAGER:
+      priv->manager = g_value_get_object (value);
+      break;
+    default:
+      g_object_set_property (G_OBJECT (priv->chooser), pspec->name, value);
+      break;
+    }
+}
+
+static void
+gtk_recent_chooser_widget_get_property (GObject    *object,
+				        guint       prop_id,
+				        GValue     *value,
+				        GParamSpec *pspec)
+{
+  GtkRecentChooserWidgetPrivate *priv;
+
+  priv = GTK_RECENT_CHOOSER_WIDGET_GET_PRIVATE (object);
+
+  g_object_get_property (G_OBJECT (priv->chooser), pspec->name, value);
+}
+
+static void
+gtk_recent_chooser_widget_finalize (GObject *object)
+{
+  GtkRecentChooserWidgetPrivate *priv;
+  
+  priv = GTK_RECENT_CHOOSER_WIDGET_GET_PRIVATE (object);
+  priv->manager = NULL;
+  
+  G_OBJECT_CLASS (gtk_recent_chooser_widget_parent_class)->finalize (object);
+}
+
+/*
+ * Public API
+ */
+
+/**
+ * gtk_recent_chooser_widget_new:
+ * 
+ * Creates a new #GtkRecentChooserWidget object.  This is an embeddable widget
+ * used to access the recently used resources list.
+ *
+ * Return value: a new #GtkRecentChooserWidget
+ *
+ * Since: 2.10
+ */
+GtkWidget *
+gtk_recent_chooser_widget_new (void)
+{
+  return g_object_new (GTK_TYPE_RECENT_CHOOSER_WIDGET, NULL);
+}
+
+/**
+ * gtk_recent_chooser_widget_new_for_manager:
+ * @manager: a #GtkRecentManager
+ *
+ * Creates a new #GtkRecentChooserWidget with a specified recent manager.
+ *
+ * This is useful if you have implemented your own recent manager, or if you
+ * have a customized instance of a #GtkRecentManager object.
+ *
+ * Return value: a new #GtkRecentChooserWidget
+ *
+ * Since: 2.10
+ */
+GtkWidget *
+gtk_recent_chooser_widget_new_for_manager (GtkRecentManager *manager)
+{
+  g_return_val_if_fail (GTK_IS_RECENT_MANAGER (manager), NULL);
+  
+  return g_object_new (GTK_TYPE_RECENT_CHOOSER_WIDGET,
+  		       "recent-manager", manager,
+  		       NULL);
+}
+
+#define __GTK_RECENT_CHOOSER_WIDGET_C__
+#include "gtkaliasdef.c"