forked from AuroraMiddleware/gtk
f45a35921a
2006-09-10 Matthias Clasen <mclasen@redhat.com>
* Commit a patch by Behdad to fix typos, omissions and other
errors in the symbol aliasing, and add checks for local PLT
entries. (#354687, Behdad Esfahbod)
297 lines
9.6 KiB
C
297 lines
9.6 KiB
C
/* gtkrecentchooserutils.h - Private utility functions for implementing a
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* GtkRecentChooser interface
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*
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* Copyright (C) 2006 Emmanuele Bassi
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*
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* All rights reserved
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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* Based on gtkfilechooserutils.c:
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* Copyright (C) 2003 Red Hat, Inc.
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*/
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#include "config.h"
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#include "gtkrecentchooserutils.h"
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#include "gtkalias.h"
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/* Methods */
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static void delegate_set_sort_func (GtkRecentChooser *chooser,
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GtkRecentSortFunc sort_func,
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gpointer sort_data,
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GDestroyNotify data_destroy);
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static void delegate_add_filter (GtkRecentChooser *chooser,
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GtkRecentFilter *filter);
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static void delegate_remove_filter (GtkRecentChooser *chooser,
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GtkRecentFilter *filter);
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static GSList *delegate_list_filters (GtkRecentChooser *chooser);
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static gboolean delegate_select_uri (GtkRecentChooser *chooser,
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const gchar *uri,
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GError **error);
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static void delegate_unselect_uri (GtkRecentChooser *chooser,
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const gchar *uri);
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static GList *delegate_get_items (GtkRecentChooser *chooser);
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static GtkRecentManager *delegate_get_recent_manager (GtkRecentChooser *chooser);
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static void delegate_select_all (GtkRecentChooser *chooser);
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static void delegate_unselect_all (GtkRecentChooser *chooser);
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static gboolean delegate_set_current_uri (GtkRecentChooser *chooser,
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const gchar *uri,
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GError **error);
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static gchar * delegate_get_current_uri (GtkRecentChooser *chooser);
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/* Signals */
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static void delegate_notify (GObject *object,
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GParamSpec *pspec,
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gpointer user_data);
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static void delegate_selection_changed (GtkRecentChooser *receiver,
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gpointer user_data);
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static void delegate_item_activated (GtkRecentChooser *receiver,
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gpointer user_data);
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/**
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* _gtk_recent_chooser_install_properties:
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* @klass: the class structure for a type deriving from #GObject
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*
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* Installs the necessary properties for a class implementing
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* #GtkRecentChooser. A #GtkParamSpecOverride property is installed
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* for each property, using the values from the #GtkRecentChooserProp
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* enumeration. The caller must make sure itself that the enumeration
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* values don't collide with some other property values they
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* are using.
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*/
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void
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_gtk_recent_chooser_install_properties (GObjectClass *klass)
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{
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g_object_class_override_property (klass,
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GTK_RECENT_CHOOSER_PROP_RECENT_MANAGER,
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"recent-manager");
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g_object_class_override_property (klass,
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GTK_RECENT_CHOOSER_PROP_SHOW_PRIVATE,
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"show-private");
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g_object_class_override_property (klass,
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GTK_RECENT_CHOOSER_PROP_SHOW_TIPS,
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"show-tips");
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g_object_class_override_property (klass,
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GTK_RECENT_CHOOSER_PROP_SHOW_ICONS,
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"show-icons");
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g_object_class_override_property (klass,
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GTK_RECENT_CHOOSER_PROP_SHOW_NOT_FOUND,
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"show-not-found");
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g_object_class_override_property (klass,
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GTK_RECENT_CHOOSER_PROP_SELECT_MULTIPLE,
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"select-multiple");
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g_object_class_override_property (klass,
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GTK_RECENT_CHOOSER_PROP_LIMIT,
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"limit");
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g_object_class_override_property (klass,
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GTK_RECENT_CHOOSER_PROP_LOCAL_ONLY,
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"local-only");
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g_object_class_override_property (klass,
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GTK_RECENT_CHOOSER_PROP_SORT_TYPE,
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"sort-type");
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g_object_class_override_property (klass,
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GTK_RECENT_CHOOSER_PROP_FILTER,
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"filter");
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}
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/**
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* _gtk_recent_chooser_delegate_iface_init:
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* @iface: a #GtkRecentChooserIface
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*
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* An interface-initialization function for use in cases where
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* an object is simply delegating the methods, signals of
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* the #GtkRecentChooser interface to another object.
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* _gtk_recent_chooser_set_delegate() must be called on each
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* instance of the object so that the delegate object can
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* be found.
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*/
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void
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_gtk_recent_chooser_delegate_iface_init (GtkRecentChooserIface *iface)
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{
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iface->set_current_uri = delegate_set_current_uri;
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iface->get_current_uri = delegate_get_current_uri;
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iface->select_uri = delegate_select_uri;
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iface->unselect_uri = delegate_unselect_uri;
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iface->select_all = delegate_select_all;
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iface->unselect_all = delegate_unselect_all;
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iface->get_items = delegate_get_items;
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iface->get_recent_manager = delegate_get_recent_manager;
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iface->set_sort_func = delegate_set_sort_func;
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iface->add_filter = delegate_add_filter;
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iface->remove_filter = delegate_remove_filter;
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iface->list_filters = delegate_list_filters;
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}
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/**
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* _gtk_recent_chooser_set_delegate:
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* @receiver: a #GObject implementing #GtkRecentChooser
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* @delegate: another #GObject implementing #GtkRecentChooser
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*
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* Establishes that calls on @receiver for #GtkRecentChooser
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* methods should be delegated to @delegate, and that
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* #GtkRecentChooser signals emitted on @delegate should be
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* forwarded to @receiver. Must be used in conjunction with
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* _gtk_recent_chooser_delegate_iface_init().
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*/
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void
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_gtk_recent_chooser_set_delegate (GtkRecentChooser *receiver,
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GtkRecentChooser *delegate)
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{
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g_return_if_fail (GTK_IS_RECENT_CHOOSER (receiver));
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g_return_if_fail (GTK_IS_RECENT_CHOOSER (delegate));
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g_object_set_data (G_OBJECT (receiver),
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"gtk-recent-chooser-delegate", delegate);
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g_signal_connect (delegate, "notify",
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G_CALLBACK (delegate_notify), receiver);
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g_signal_connect (delegate, "selection-changed",
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G_CALLBACK (delegate_selection_changed), receiver);
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g_signal_connect (delegate, "item_activated",
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G_CALLBACK (delegate_item_activated), receiver);
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}
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GQuark
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_gtk_recent_chooser_delegate_get_quark (void)
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{
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static GQuark quark = 0;
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if (G_UNLIKELY (quark == 0))
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quark = g_quark_from_static_string ("gtk-recent-chooser-delegate");
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return quark;
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}
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static GtkRecentChooser *
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get_delegate (GtkRecentChooser *receiver)
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{
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return g_object_get_qdata (G_OBJECT (receiver),
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GTK_RECENT_CHOOSER_DELEGATE_QUARK);
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}
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static void
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delegate_set_sort_func (GtkRecentChooser *chooser,
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GtkRecentSortFunc sort_func,
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gpointer sort_data,
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GDestroyNotify data_destroy)
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{
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gtk_recent_chooser_set_sort_func (get_delegate (chooser),
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sort_func,
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sort_data,
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data_destroy);
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}
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static void
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delegate_add_filter (GtkRecentChooser *chooser,
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GtkRecentFilter *filter)
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{
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gtk_recent_chooser_add_filter (get_delegate (chooser), filter);
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}
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static void
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delegate_remove_filter (GtkRecentChooser *chooser,
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GtkRecentFilter *filter)
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{
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gtk_recent_chooser_remove_filter (get_delegate (chooser), filter);
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}
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static GSList *
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delegate_list_filters (GtkRecentChooser *chooser)
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{
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return gtk_recent_chooser_list_filters (get_delegate (chooser));
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}
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static gboolean
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delegate_select_uri (GtkRecentChooser *chooser,
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const gchar *uri,
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GError **error)
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{
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return gtk_recent_chooser_select_uri (get_delegate (chooser), uri, error);
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}
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static void
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delegate_unselect_uri (GtkRecentChooser *chooser,
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const gchar *uri)
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{
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gtk_recent_chooser_unselect_uri (get_delegate (chooser), uri);
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}
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static GList *
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delegate_get_items (GtkRecentChooser *chooser)
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{
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return gtk_recent_chooser_get_items (get_delegate (chooser));
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}
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static GtkRecentManager *
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delegate_get_recent_manager (GtkRecentChooser *chooser)
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{
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return _gtk_recent_chooser_get_recent_manager (get_delegate (chooser));
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}
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static void
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delegate_select_all (GtkRecentChooser *chooser)
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{
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gtk_recent_chooser_select_all (get_delegate (chooser));
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}
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static void
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delegate_unselect_all (GtkRecentChooser *chooser)
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{
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gtk_recent_chooser_unselect_all (get_delegate (chooser));
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}
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static gboolean
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delegate_set_current_uri (GtkRecentChooser *chooser,
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const gchar *uri,
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GError **error)
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{
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return gtk_recent_chooser_set_current_uri (get_delegate (chooser), uri, error);
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}
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static gchar *
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delegate_get_current_uri (GtkRecentChooser *chooser)
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{
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return gtk_recent_chooser_get_current_uri (get_delegate (chooser));
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}
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static void
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delegate_notify (GObject *object,
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GParamSpec *pspec,
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gpointer user_data)
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{
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gpointer iface;
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iface = g_type_interface_peek (g_type_class_peek (G_OBJECT_TYPE (object)),
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gtk_recent_chooser_get_type ());
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if (g_object_interface_find_property (iface, pspec->name))
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g_object_notify (user_data, pspec->name);
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}
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static void
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delegate_selection_changed (GtkRecentChooser *receiver,
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gpointer user_data)
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{
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_gtk_recent_chooser_selection_changed (GTK_RECENT_CHOOSER (user_data));
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}
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static void
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delegate_item_activated (GtkRecentChooser *receiver,
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gpointer user_data)
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{
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_gtk_recent_chooser_item_activated (GTK_RECENT_CHOOSER (user_data));
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}
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