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gtk2/gtk/gtkfilechooserutils.c
Johan Dahlin d97cdbdf53 Include "config.h" instead of <config.h> Command used: find -name 
2008-06-21  Johan Dahlin  <jdahlin@async.com.br>

    * *.[ch]: Include "config.h" instead of <config.h>
    Command used:
    find -name \*.[ch]|xargs perl -p -i -e 's/^#include <config.h>/#include "config.h"/g'
    Rubberstamped by Mitch and Tim


svn path=/trunk/; revision=20669
2008-06-22 14:28:52 +00:00

363 lines
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/* GTK - The GIMP Toolkit
* gtkfilechooserutils.c: Private utility functions useful for
* implementing a GtkFileChooser interface
* Copyright (C) 2003, Red Hat, Inc.
*
* 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 "gtkfilechooserutils.h"
#include "gtkfilechooser.h"
#include "gtkfilesystem.h"
#include "gtktypebuiltins.h"
#include "gtkintl.h"
#include "gtkalias.h"
static gboolean delegate_set_current_folder (GtkFileChooser *chooser,
GFile *file,
GError **error);
static GFile * delegate_get_current_folder (GtkFileChooser *chooser);
static void delegate_set_current_name (GtkFileChooser *chooser,
const gchar *name);
static gboolean delegate_select_file (GtkFileChooser *chooser,
GFile *file,
GError **error);
static void delegate_unselect_file (GtkFileChooser *chooser,
GFile *file);
static void delegate_select_all (GtkFileChooser *chooser);
static void delegate_unselect_all (GtkFileChooser *chooser);
static GSList * delegate_get_files (GtkFileChooser *chooser);
static GFile * delegate_get_preview_file (GtkFileChooser *chooser);
static GtkFileSystem *delegate_get_file_system (GtkFileChooser *chooser);
static void delegate_add_filter (GtkFileChooser *chooser,
GtkFileFilter *filter);
static void delegate_remove_filter (GtkFileChooser *chooser,
GtkFileFilter *filter);
static GSList * delegate_list_filters (GtkFileChooser *chooser);
static gboolean delegate_add_shortcut_folder (GtkFileChooser *chooser,
GFile *file,
GError **error);
static gboolean delegate_remove_shortcut_folder (GtkFileChooser *chooser,
GFile *file,
GError **error);
static GSList * delegate_list_shortcut_folders (GtkFileChooser *chooser);
static void delegate_notify (GObject *object,
GParamSpec *pspec,
gpointer data);
static void delegate_current_folder_changed (GtkFileChooser *chooser,
gpointer data);
static void delegate_selection_changed (GtkFileChooser *chooser,
gpointer data);
static void delegate_update_preview (GtkFileChooser *chooser,
gpointer data);
static void delegate_file_activated (GtkFileChooser *chooser,
gpointer data);
static GtkFileChooserConfirmation delegate_confirm_overwrite (GtkFileChooser *chooser,
gpointer data);
/**
* _gtk_file_chooser_install_properties:
* @klass: the class structure for a type deriving from #GObject
*
* Installs the necessary properties for a class implementing
* #GtkFileChooser. A #GtkParamSpecOverride property is installed
* for each property, using the values from the #GtkFileChooserProp
* enumeration. The caller must make sure itself that the enumeration
* values don't collide with some other property values they
* are using.
**/
void
_gtk_file_chooser_install_properties (GObjectClass *klass)
{
g_object_class_override_property (klass,
GTK_FILE_CHOOSER_PROP_ACTION,
"action");
g_object_class_override_property (klass,
GTK_FILE_CHOOSER_PROP_EXTRA_WIDGET,
"extra-widget");
g_object_class_override_property (klass,
GTK_FILE_CHOOSER_PROP_FILE_SYSTEM_BACKEND,
"file-system-backend");
g_object_class_override_property (klass,
GTK_FILE_CHOOSER_PROP_FILTER,
"filter");
g_object_class_override_property (klass,
GTK_FILE_CHOOSER_PROP_LOCAL_ONLY,
"local-only");
g_object_class_override_property (klass,
GTK_FILE_CHOOSER_PROP_PREVIEW_WIDGET,
"preview-widget");
g_object_class_override_property (klass,
GTK_FILE_CHOOSER_PROP_PREVIEW_WIDGET_ACTIVE,
"preview-widget-active");
g_object_class_override_property (klass,
GTK_FILE_CHOOSER_PROP_USE_PREVIEW_LABEL,
"use-preview-label");
g_object_class_override_property (klass,
GTK_FILE_CHOOSER_PROP_SELECT_MULTIPLE,
"select-multiple");
g_object_class_override_property (klass,
GTK_FILE_CHOOSER_PROP_SHOW_HIDDEN,
"show-hidden");
g_object_class_override_property (klass,
GTK_FILE_CHOOSER_PROP_DO_OVERWRITE_CONFIRMATION,
"do-overwrite-confirmation");
}
/**
* _gtk_file_chooser_delegate_iface_init:
* @iface: a #GtkFileChoserIface structure
*
* An interface-initialization function for use in cases where
* an object is simply delegating the methods, signals of
* the #GtkFileChooser interface to another object.
* _gtk_file_chooser_set_delegate() must be called on each
* instance of the object so that the delegate object can
* be found.
**/
void
_gtk_file_chooser_delegate_iface_init (GtkFileChooserIface *iface)
{
iface->set_current_folder = delegate_set_current_folder;
iface->get_current_folder = delegate_get_current_folder;
iface->set_current_name = delegate_set_current_name;
iface->select_file = delegate_select_file;
iface->unselect_file = delegate_unselect_file;
iface->select_all = delegate_select_all;
iface->unselect_all = delegate_unselect_all;
iface->get_files = delegate_get_files;
iface->get_preview_file = delegate_get_preview_file;
iface->get_file_system = delegate_get_file_system;
iface->add_filter = delegate_add_filter;
iface->remove_filter = delegate_remove_filter;
iface->list_filters = delegate_list_filters;
iface->add_shortcut_folder = delegate_add_shortcut_folder;
iface->remove_shortcut_folder = delegate_remove_shortcut_folder;
iface->list_shortcut_folders = delegate_list_shortcut_folders;
}
/**
* _gtk_file_chooser_set_delegate:
* @receiver: a #GObject implementing #GtkFileChooser
* @delegate: another #GObject implementing #GtkFileChooser
*
* Establishes that calls on @receiver for #GtkFileChooser
* methods should be delegated to @delegate, and that
* #GtkFileChooser signals emitted on @delegate should be
* forwarded to @receiver. Must be used in conjunction with
* _gtk_file_chooser_delegate_iface_init().
**/
void
_gtk_file_chooser_set_delegate (GtkFileChooser *receiver,
GtkFileChooser *delegate)
{
g_return_if_fail (GTK_IS_FILE_CHOOSER (receiver));
g_return_if_fail (GTK_IS_FILE_CHOOSER (delegate));
g_object_set_data (G_OBJECT (receiver), I_("gtk-file-chooser-delegate"), delegate);
g_signal_connect (delegate, "notify",
G_CALLBACK (delegate_notify), receiver);
g_signal_connect (delegate, "current-folder-changed",
G_CALLBACK (delegate_current_folder_changed), receiver);
g_signal_connect (delegate, "selection-changed",
G_CALLBACK (delegate_selection_changed), receiver);
g_signal_connect (delegate, "update-preview",
G_CALLBACK (delegate_update_preview), receiver);
g_signal_connect (delegate, "file-activated",
G_CALLBACK (delegate_file_activated), receiver);
g_signal_connect (delegate, "confirm-overwrite",
G_CALLBACK (delegate_confirm_overwrite), receiver);
}
GQuark
_gtk_file_chooser_delegate_get_quark (void)
{
static GQuark quark = 0;
if (G_UNLIKELY (quark == 0))
quark = g_quark_from_static_string ("gtk-file-chooser-delegate");
return quark;
}
static GtkFileChooser *
get_delegate (GtkFileChooser *receiver)
{
return g_object_get_qdata (G_OBJECT (receiver),
GTK_FILE_CHOOSER_DELEGATE_QUARK);
}
static gboolean
delegate_select_file (GtkFileChooser *chooser,
GFile *file,
GError **error)
{
return _gtk_file_chooser_select_file (get_delegate (chooser), file, error);
}
static void
delegate_unselect_file (GtkFileChooser *chooser,
GFile *file)
{
_gtk_file_chooser_unselect_file (get_delegate (chooser), file);
}
static void
delegate_select_all (GtkFileChooser *chooser)
{
gtk_file_chooser_select_all (get_delegate (chooser));
}
static void
delegate_unselect_all (GtkFileChooser *chooser)
{
gtk_file_chooser_unselect_all (get_delegate (chooser));
}
static GSList *
delegate_get_files (GtkFileChooser *chooser)
{
return _gtk_file_chooser_get_files (get_delegate (chooser));
}
static GFile *
delegate_get_preview_file (GtkFileChooser *chooser)
{
return _gtk_file_chooser_get_preview_file (get_delegate (chooser));
}
static GtkFileSystem *
delegate_get_file_system (GtkFileChooser *chooser)
{
return _gtk_file_chooser_get_file_system (get_delegate (chooser));
}
static void
delegate_add_filter (GtkFileChooser *chooser,
GtkFileFilter *filter)
{
gtk_file_chooser_add_filter (get_delegate (chooser), filter);
}
static void
delegate_remove_filter (GtkFileChooser *chooser,
GtkFileFilter *filter)
{
gtk_file_chooser_remove_filter (get_delegate (chooser), filter);
}
static GSList *
delegate_list_filters (GtkFileChooser *chooser)
{
return gtk_file_chooser_list_filters (get_delegate (chooser));
}
static gboolean
delegate_add_shortcut_folder (GtkFileChooser *chooser,
GFile *file,
GError **error)
{
return _gtk_file_chooser_add_shortcut_folder (get_delegate (chooser), file, error);
}
static gboolean
delegate_remove_shortcut_folder (GtkFileChooser *chooser,
GFile *file,
GError **error)
{
return _gtk_file_chooser_remove_shortcut_folder (get_delegate (chooser), file, error);
}
static GSList *
delegate_list_shortcut_folders (GtkFileChooser *chooser)
{
return gtk_file_chooser_list_shortcut_folders (get_delegate (chooser));
}
static gboolean
delegate_set_current_folder (GtkFileChooser *chooser,
GFile *file,
GError **error)
{
return _gtk_file_chooser_set_current_folder_file (get_delegate (chooser), file, error);
}
static GFile *
delegate_get_current_folder (GtkFileChooser *chooser)
{
return _gtk_file_chooser_get_current_folder_file (get_delegate (chooser));
}
static void
delegate_set_current_name (GtkFileChooser *chooser,
const gchar *name)
{
gtk_file_chooser_set_current_name (get_delegate (chooser), name);
}
static void
delegate_notify (GObject *object,
GParamSpec *pspec,
gpointer data)
{
gpointer iface;
iface = g_type_interface_peek (g_type_class_peek (G_OBJECT_TYPE (object)),
gtk_file_chooser_get_type ());
if (g_object_interface_find_property (iface, pspec->name))
g_object_notify (data, pspec->name);
}
static void
delegate_selection_changed (GtkFileChooser *chooser,
gpointer data)
{
g_signal_emit_by_name (data, "selection-changed");
}
static void
delegate_current_folder_changed (GtkFileChooser *chooser,
gpointer data)
{
g_signal_emit_by_name (data, "current-folder-changed");
}
static void
delegate_update_preview (GtkFileChooser *chooser,
gpointer data)
{
g_signal_emit_by_name (data, "update-preview");
}
static void
delegate_file_activated (GtkFileChooser *chooser,
gpointer data)
{
g_signal_emit_by_name (data, "file-activated");
}
static GtkFileChooserConfirmation
delegate_confirm_overwrite (GtkFileChooser *chooser,
gpointer data)
{
GtkFileChooserConfirmation conf;
g_signal_emit_by_name (data, "confirm-overwrite", &conf);
return conf;
}
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