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47229472bc
2008-03-29 Cosimo Cecchi <cosimoc@gnome.org> * libnautilus-private/nautilus-icon-container.c: (nautilus_icon_container_invert_selection): * libnautilus-private/nautilus-icon-container.h: * libnautilus-private/nautilus-view.c: (nautilus_view_invert_selection): * libnautilus-private/nautilus-view.h: * src/file-manager/fm-actions.h: * src/file-manager/fm-directory-view.c: (action_invert_selection_callback), (fm_directory_view_invert_selection), (real_update_menus), (fm_directory_view_class_init): * src/file-manager/fm-directory-view.h: * src/file-manager/fm-icon-view.c: (fm_icon_view_invert_selection), (fm_icon_view_class_init): * src/file-manager/fm-list-view.c: (fm_list_view_invert_selection), (fm_list_view_class_init): * src/file-manager/nautilus-directory-view-ui.xml: Add support for "Invert Selection". Patch by Amos Brocco <amos.brocco@unifr.ch>. (#305295). svn path=/trunk/; revision=13999
280 lines
6.6 KiB
C
280 lines
6.6 KiB
C
/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*-
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nautilus-view.c: Interface for nautilus views
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Copyright (C) 2004 Red Hat Inc.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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This program 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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General Public License for more details.
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You should have received a copy of the GNU General Public
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License along with this program; 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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Author: Alexander Larsson <alexl@redhat.com>
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*/
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#include <config.h>
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#include "nautilus-view.h"
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enum {
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TITLE_CHANGED,
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ZOOM_PARAMETERS_CHANGED,
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ZOOM_LEVEL_CHANGED,
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LAST_SIGNAL
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};
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static guint nautilus_view_signals[LAST_SIGNAL] = { 0 };
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static void
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nautilus_view_base_init (gpointer g_class)
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{
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static gboolean initialized = FALSE;
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if (! initialized) {
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nautilus_view_signals[TITLE_CHANGED] =
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g_signal_new ("title_changed",
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NAUTILUS_TYPE_VIEW,
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G_SIGNAL_RUN_LAST,
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G_STRUCT_OFFSET (NautilusViewIface, title_changed),
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NULL, NULL,
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g_cclosure_marshal_VOID__VOID,
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G_TYPE_NONE, 0);
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nautilus_view_signals[ZOOM_PARAMETERS_CHANGED] =
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g_signal_new ("zoom_parameters_changed",
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NAUTILUS_TYPE_VIEW,
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G_SIGNAL_RUN_LAST,
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G_STRUCT_OFFSET (NautilusViewIface, zoom_parameters_changed),
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NULL, NULL,
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g_cclosure_marshal_VOID__VOID,
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G_TYPE_NONE, 0);
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nautilus_view_signals[ZOOM_LEVEL_CHANGED] =
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g_signal_new ("zoom_level_changed",
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NAUTILUS_TYPE_VIEW,
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G_SIGNAL_RUN_LAST,
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G_STRUCT_OFFSET (NautilusViewIface, zoom_level_changed),
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NULL, NULL,
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g_cclosure_marshal_VOID__VOID,
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G_TYPE_NONE, 0);
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initialized = TRUE;
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}
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}
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GType
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nautilus_view_get_type (void)
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{
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static GType type = 0;
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if (!type) {
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const GTypeInfo info = {
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sizeof (NautilusViewIface),
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nautilus_view_base_init,
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NULL,
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NULL,
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NULL,
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NULL,
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0,
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0,
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NULL
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};
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type = g_type_register_static (G_TYPE_INTERFACE,
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"NautilusView",
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&info, 0);
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g_type_interface_add_prerequisite (type, G_TYPE_OBJECT);
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}
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return type;
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}
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const char *
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nautilus_view_get_view_id (NautilusView *view)
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{
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g_return_val_if_fail (NAUTILUS_IS_VIEW (view), NULL);
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return (* NAUTILUS_VIEW_GET_IFACE (view)->get_view_id) (view);
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}
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GtkWidget *
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nautilus_view_get_widget (NautilusView *view)
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{
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g_return_val_if_fail (NAUTILUS_IS_VIEW (view), NULL);
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return (* NAUTILUS_VIEW_GET_IFACE (view)->get_widget) (view);
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}
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void
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nautilus_view_load_location (NautilusView *view,
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const char *location_uri)
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{
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g_return_if_fail (NAUTILUS_IS_VIEW (view));
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g_return_if_fail (location_uri != NULL);
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(* NAUTILUS_VIEW_GET_IFACE (view)->load_location) (view,
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location_uri);
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}
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void
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nautilus_view_stop_loading (NautilusView *view)
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{
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g_return_if_fail (NAUTILUS_IS_VIEW (view));
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(* NAUTILUS_VIEW_GET_IFACE (view)->stop_loading) (view);
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}
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int
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nautilus_view_get_selection_count (NautilusView *view)
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{
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g_return_val_if_fail (NAUTILUS_IS_VIEW (view), 0);
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return (* NAUTILUS_VIEW_GET_IFACE (view)->get_selection_count) (view);
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}
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GList *
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nautilus_view_get_selection (NautilusView *view)
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{
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g_return_val_if_fail (NAUTILUS_IS_VIEW (view), NULL);
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return (* NAUTILUS_VIEW_GET_IFACE (view)->get_selection) (view);
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}
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void
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nautilus_view_set_selection (NautilusView *view,
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GList *list)
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{
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g_return_if_fail (NAUTILUS_IS_VIEW (view));
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(* NAUTILUS_VIEW_GET_IFACE (view)->set_selection) (view,
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list);
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}
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void
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nautilus_view_invert_selection (NautilusView *view)
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{
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g_return_if_fail (NAUTILUS_IS_VIEW (view));
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(* NAUTILUS_VIEW_GET_IFACE (view)->invert_selection) (view);
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}
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char *
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nautilus_view_get_first_visible_file (NautilusView *view)
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{
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g_return_val_if_fail (NAUTILUS_IS_VIEW (view), NULL);
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return (* NAUTILUS_VIEW_GET_IFACE (view)->get_first_visible_file) (view);
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}
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void
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nautilus_view_scroll_to_file (NautilusView *view,
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const char *uri)
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{
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g_return_if_fail (NAUTILUS_IS_VIEW (view));
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(* NAUTILUS_VIEW_GET_IFACE (view)->scroll_to_file) (view, uri);
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}
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char *
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nautilus_view_get_title (NautilusView *view)
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{
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g_return_val_if_fail (NAUTILUS_IS_VIEW (view), NULL);
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if (NAUTILUS_VIEW_GET_IFACE (view)->get_title != NULL) {
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return (* NAUTILUS_VIEW_GET_IFACE (view)->get_title) (view);
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} else {
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return NULL;
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}
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}
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gboolean
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nautilus_view_supports_zooming (NautilusView *view)
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{
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g_return_val_if_fail (NAUTILUS_IS_VIEW (view), FALSE);
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return (* NAUTILUS_VIEW_GET_IFACE (view)->supports_zooming) (view);
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}
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void
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nautilus_view_bump_zoom_level (NautilusView *view,
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int zoom_increment)
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{
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g_return_if_fail (NAUTILUS_IS_VIEW (view));
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(* NAUTILUS_VIEW_GET_IFACE (view)->bump_zoom_level) (view,
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zoom_increment);
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}
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void
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nautilus_view_zoom_to_level (NautilusView *view,
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NautilusZoomLevel level)
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{
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g_return_if_fail (NAUTILUS_IS_VIEW (view));
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(* NAUTILUS_VIEW_GET_IFACE (view)->zoom_to_level) (view,
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level);
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}
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void
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nautilus_view_restore_default_zoom_level (NautilusView *view)
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{
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g_return_if_fail (NAUTILUS_IS_VIEW (view));
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(* NAUTILUS_VIEW_GET_IFACE (view)->restore_default_zoom_level) (view);
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}
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gboolean
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nautilus_view_can_zoom_in (NautilusView *view)
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{
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g_return_val_if_fail (NAUTILUS_IS_VIEW (view), FALSE);
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return (* NAUTILUS_VIEW_GET_IFACE (view)->can_zoom_in) (view);
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}
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gboolean
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nautilus_view_can_zoom_out (NautilusView *view)
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{
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g_return_val_if_fail (NAUTILUS_IS_VIEW (view), FALSE);
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return (* NAUTILUS_VIEW_GET_IFACE (view)->can_zoom_out) (view);
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}
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NautilusZoomLevel
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nautilus_view_get_zoom_level (NautilusView *view)
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{
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g_return_val_if_fail (NAUTILUS_IS_VIEW (view), NAUTILUS_ZOOM_LEVEL_STANDARD);
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return (* NAUTILUS_VIEW_GET_IFACE (view)->get_zoom_level) (view);
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}
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void
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nautilus_view_grab_focus (NautilusView *view)
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{
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g_return_if_fail (NAUTILUS_IS_VIEW (view));
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if (NAUTILUS_VIEW_GET_IFACE (view)->grab_focus != NULL) {
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(* NAUTILUS_VIEW_GET_IFACE (view)->grab_focus) (view);
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}
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}
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void
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nautilus_view_pop_up_location_context_menu (NautilusView *view,
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GdkEventButton *event)
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{
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g_return_if_fail (NAUTILUS_IS_VIEW (view));
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if (NAUTILUS_VIEW_GET_IFACE (view)->pop_up_location_context_menu != NULL) {
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(* NAUTILUS_VIEW_GET_IFACE (view)->pop_up_location_context_menu) (view, event);
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}
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}
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