mirror of
https://gitlab.gnome.org/GNOME/nautilus
synced 2024-08-25 10:45:41 +00:00
![Christian Neumair](/assets/img/avatar_default.png)
2008-08-06 Christian Neumair <cneumair@gnome.org> * libnautilus-private/nautilus-view.c (nautilus_view_base_init): * libnautilus-private/nautilus-view.h: Remove unused "zoom-parameters-changed" signal. svn path=/trunk/; revision=14455
299 lines
7.2 KiB
C
299 lines
7.2 KiB
C
/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*-
|
|
|
|
nautilus-view.c: Interface for nautilus views
|
|
|
|
Copyright (C) 2004 Red Hat Inc.
|
|
|
|
This program is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU General Public License as
|
|
published by the Free Software Foundation; either version 2 of the
|
|
License, or (at your option) any later version.
|
|
|
|
This program 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
|
|
General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public
|
|
License along with this program; if not, write to the
|
|
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA.
|
|
|
|
Author: Alexander Larsson <alexl@redhat.com>
|
|
*/
|
|
|
|
#include <config.h>
|
|
#include "nautilus-view.h"
|
|
|
|
enum {
|
|
TITLE_CHANGED,
|
|
ZOOM_LEVEL_CHANGED,
|
|
LAST_SIGNAL
|
|
};
|
|
|
|
static guint nautilus_view_signals[LAST_SIGNAL] = { 0 };
|
|
|
|
static void
|
|
nautilus_view_base_init (gpointer g_class)
|
|
{
|
|
static gboolean initialized = FALSE;
|
|
|
|
if (! initialized) {
|
|
nautilus_view_signals[TITLE_CHANGED] =
|
|
g_signal_new ("title_changed",
|
|
NAUTILUS_TYPE_VIEW,
|
|
G_SIGNAL_RUN_LAST,
|
|
G_STRUCT_OFFSET (NautilusViewIface, title_changed),
|
|
NULL, NULL,
|
|
g_cclosure_marshal_VOID__VOID,
|
|
G_TYPE_NONE, 0);
|
|
|
|
nautilus_view_signals[ZOOM_LEVEL_CHANGED] =
|
|
g_signal_new ("zoom_level_changed",
|
|
NAUTILUS_TYPE_VIEW,
|
|
G_SIGNAL_RUN_LAST,
|
|
G_STRUCT_OFFSET (NautilusViewIface, zoom_level_changed),
|
|
NULL, NULL,
|
|
g_cclosure_marshal_VOID__VOID,
|
|
G_TYPE_NONE, 0);
|
|
|
|
initialized = TRUE;
|
|
}
|
|
}
|
|
|
|
GType
|
|
nautilus_view_get_type (void)
|
|
{
|
|
static GType type = 0;
|
|
|
|
if (!type) {
|
|
const GTypeInfo info = {
|
|
sizeof (NautilusViewIface),
|
|
nautilus_view_base_init,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
0,
|
|
0,
|
|
NULL
|
|
};
|
|
|
|
type = g_type_register_static (G_TYPE_INTERFACE,
|
|
"NautilusView",
|
|
&info, 0);
|
|
g_type_interface_add_prerequisite (type, G_TYPE_OBJECT);
|
|
}
|
|
|
|
return type;
|
|
}
|
|
|
|
const char *
|
|
nautilus_view_get_view_id (NautilusView *view)
|
|
{
|
|
g_return_val_if_fail (NAUTILUS_IS_VIEW (view), NULL);
|
|
|
|
return (* NAUTILUS_VIEW_GET_IFACE (view)->get_view_id) (view);
|
|
}
|
|
|
|
GtkWidget *
|
|
nautilus_view_get_widget (NautilusView *view)
|
|
{
|
|
g_return_val_if_fail (NAUTILUS_IS_VIEW (view), NULL);
|
|
|
|
return (* NAUTILUS_VIEW_GET_IFACE (view)->get_widget) (view);
|
|
}
|
|
|
|
void
|
|
nautilus_view_load_location (NautilusView *view,
|
|
const char *location_uri)
|
|
{
|
|
g_return_if_fail (NAUTILUS_IS_VIEW (view));
|
|
g_return_if_fail (location_uri != NULL);
|
|
|
|
(* NAUTILUS_VIEW_GET_IFACE (view)->load_location) (view,
|
|
location_uri);
|
|
}
|
|
|
|
void
|
|
nautilus_view_stop_loading (NautilusView *view)
|
|
{
|
|
g_return_if_fail (NAUTILUS_IS_VIEW (view));
|
|
|
|
(* NAUTILUS_VIEW_GET_IFACE (view)->stop_loading) (view);
|
|
}
|
|
|
|
int
|
|
nautilus_view_get_selection_count (NautilusView *view)
|
|
{
|
|
g_return_val_if_fail (NAUTILUS_IS_VIEW (view), 0);
|
|
|
|
return (* NAUTILUS_VIEW_GET_IFACE (view)->get_selection_count) (view);
|
|
}
|
|
|
|
GList *
|
|
nautilus_view_get_selection (NautilusView *view)
|
|
{
|
|
g_return_val_if_fail (NAUTILUS_IS_VIEW (view), NULL);
|
|
|
|
return (* NAUTILUS_VIEW_GET_IFACE (view)->get_selection) (view);
|
|
}
|
|
|
|
void
|
|
nautilus_view_set_selection (NautilusView *view,
|
|
GList *list)
|
|
{
|
|
g_return_if_fail (NAUTILUS_IS_VIEW (view));
|
|
|
|
(* NAUTILUS_VIEW_GET_IFACE (view)->set_selection) (view,
|
|
list);
|
|
}
|
|
|
|
void
|
|
nautilus_view_invert_selection (NautilusView *view)
|
|
{
|
|
g_return_if_fail (NAUTILUS_IS_VIEW (view));
|
|
|
|
(* NAUTILUS_VIEW_GET_IFACE (view)->invert_selection) (view);
|
|
}
|
|
|
|
char *
|
|
nautilus_view_get_first_visible_file (NautilusView *view)
|
|
{
|
|
g_return_val_if_fail (NAUTILUS_IS_VIEW (view), NULL);
|
|
|
|
return (* NAUTILUS_VIEW_GET_IFACE (view)->get_first_visible_file) (view);
|
|
}
|
|
|
|
void
|
|
nautilus_view_scroll_to_file (NautilusView *view,
|
|
const char *uri)
|
|
{
|
|
g_return_if_fail (NAUTILUS_IS_VIEW (view));
|
|
|
|
(* NAUTILUS_VIEW_GET_IFACE (view)->scroll_to_file) (view, uri);
|
|
}
|
|
|
|
char *
|
|
nautilus_view_get_title (NautilusView *view)
|
|
{
|
|
g_return_val_if_fail (NAUTILUS_IS_VIEW (view), NULL);
|
|
|
|
if (NAUTILUS_VIEW_GET_IFACE (view)->get_title != NULL) {
|
|
return (* NAUTILUS_VIEW_GET_IFACE (view)->get_title) (view);
|
|
} else {
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
|
|
gboolean
|
|
nautilus_view_supports_zooming (NautilusView *view)
|
|
{
|
|
g_return_val_if_fail (NAUTILUS_IS_VIEW (view), FALSE);
|
|
|
|
return (* NAUTILUS_VIEW_GET_IFACE (view)->supports_zooming) (view);
|
|
}
|
|
|
|
void
|
|
nautilus_view_bump_zoom_level (NautilusView *view,
|
|
int zoom_increment)
|
|
{
|
|
g_return_if_fail (NAUTILUS_IS_VIEW (view));
|
|
|
|
(* NAUTILUS_VIEW_GET_IFACE (view)->bump_zoom_level) (view,
|
|
zoom_increment);
|
|
}
|
|
|
|
void
|
|
nautilus_view_zoom_to_level (NautilusView *view,
|
|
NautilusZoomLevel level)
|
|
{
|
|
g_return_if_fail (NAUTILUS_IS_VIEW (view));
|
|
|
|
(* NAUTILUS_VIEW_GET_IFACE (view)->zoom_to_level) (view,
|
|
level);
|
|
}
|
|
|
|
void
|
|
nautilus_view_restore_default_zoom_level (NautilusView *view)
|
|
{
|
|
g_return_if_fail (NAUTILUS_IS_VIEW (view));
|
|
|
|
(* NAUTILUS_VIEW_GET_IFACE (view)->restore_default_zoom_level) (view);
|
|
}
|
|
|
|
gboolean
|
|
nautilus_view_can_zoom_in (NautilusView *view)
|
|
{
|
|
g_return_val_if_fail (NAUTILUS_IS_VIEW (view), FALSE);
|
|
|
|
return (* NAUTILUS_VIEW_GET_IFACE (view)->can_zoom_in) (view);
|
|
}
|
|
|
|
gboolean
|
|
nautilus_view_can_zoom_out (NautilusView *view)
|
|
{
|
|
g_return_val_if_fail (NAUTILUS_IS_VIEW (view), FALSE);
|
|
|
|
return (* NAUTILUS_VIEW_GET_IFACE (view)->can_zoom_out) (view);
|
|
}
|
|
|
|
NautilusZoomLevel
|
|
nautilus_view_get_zoom_level (NautilusView *view)
|
|
{
|
|
g_return_val_if_fail (NAUTILUS_IS_VIEW (view), NAUTILUS_ZOOM_LEVEL_STANDARD);
|
|
|
|
return (* NAUTILUS_VIEW_GET_IFACE (view)->get_zoom_level) (view);
|
|
}
|
|
|
|
void
|
|
nautilus_view_grab_focus (NautilusView *view)
|
|
{
|
|
g_return_if_fail (NAUTILUS_IS_VIEW (view));
|
|
|
|
if (NAUTILUS_VIEW_GET_IFACE (view)->grab_focus != NULL) {
|
|
(* NAUTILUS_VIEW_GET_IFACE (view)->grab_focus) (view);
|
|
}
|
|
}
|
|
|
|
void
|
|
nautilus_view_pop_up_location_context_menu (NautilusView *view,
|
|
GdkEventButton *event,
|
|
const char *location)
|
|
{
|
|
g_return_if_fail (NAUTILUS_IS_VIEW (view));
|
|
|
|
if (NAUTILUS_VIEW_GET_IFACE (view)->pop_up_location_context_menu != NULL) {
|
|
(* NAUTILUS_VIEW_GET_IFACE (view)->pop_up_location_context_menu) (view, event, location);
|
|
}
|
|
}
|
|
|
|
void
|
|
nautilus_view_drop_proxy_received_uris (NautilusView *view,
|
|
GList *uris,
|
|
const char *target_location,
|
|
GdkDragAction action)
|
|
{
|
|
g_return_if_fail (NAUTILUS_IS_VIEW (view));
|
|
|
|
if (NAUTILUS_VIEW_GET_IFACE (view)->drop_proxy_received_uris != NULL) {
|
|
(* NAUTILUS_VIEW_GET_IFACE (view)->drop_proxy_received_uris) (view, uris, target_location, action);
|
|
}
|
|
}
|
|
|
|
void
|
|
nautilus_view_drop_proxy_received_netscape_url (NautilusView *view,
|
|
const char *source_url,
|
|
const char *target_location,
|
|
GdkDragAction action)
|
|
{
|
|
g_return_if_fail (NAUTILUS_IS_VIEW (view));
|
|
|
|
if (NAUTILUS_VIEW_GET_IFACE (view)->drop_proxy_received_netscape_url != NULL) {
|
|
(* NAUTILUS_VIEW_GET_IFACE (view)->drop_proxy_received_netscape_url) (view, source_url, target_location, action);
|
|
}
|
|
}
|
|
|
|
|