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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*-
nautilus-view.h: 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>
*/
#ifndef NAUTILUS_VIEW_H
#define NAUTILUS_VIEW_H
#include <glib-object.h>
#include <gtk/gtkwidget.h>
/* For NautilusZoomLevel */
#include <libnautilus-private/nautilus-icon-factory.h>
G_BEGIN_DECLS
#define NAUTILUS_TYPE_VIEW (nautilus_view_get_type ())
#define NAUTILUS_VIEW(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), NAUTILUS_TYPE_VIEW, NautilusView))
#define NAUTILUS_IS_VIEW(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), NAUTILUS_TYPE_VIEW))
#define NAUTILUS_VIEW_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), NAUTILUS_TYPE_VIEW, NautilusViewIface))
typedef struct _NautilusView NautilusView; /* dummy typedef */
typedef struct _NautilusViewIface NautilusViewIface;
struct _NautilusViewIface
{
GTypeInterface g_iface;
/* Signals: */
/* emitted when the view-specific title as returned by get_title changes */
void (* title_changed) (NautilusView *view);
/* BONOBOTODO: remove this? */
void (* zoom_parameters_changed)(NautilusView *view);
void (* zoom_level_changed) (NautilusView *view);
/* VTable: */
/* Get the id string for this view. Its a constant string, not memory managed */
const char * (* get_view_id) (NautilusView *view);
/* Get the widget for this view, can be the same object or a different
object owned by the view. Doesn't ref the widget. */
GtkWidget * (* get_widget) (NautilusView *view);
/* Called to tell the view to start loading a location, or to reload it.
The view responds with a load_underway as soon as it starts loading,
and a load_complete when the location is completely read. */
void (* load_location) (NautilusView *view,
const char *location_uri);
/* Called to tell the view to stop loading the location its currently loading */
void (* stop_loading) (NautilusView *view);
/* Returns the number of selected items in the view */
int (* get_selection_count) (NautilusView *view);
/* Returns a list of uris for th selected items in the view, caller frees it */
GList * (* get_selection) (NautilusView *view);
/* This is called when the window wants to change the selection in the view */
void (* set_selection) (NautilusView *view,
GList *list);
/* Return the uri of the first visible file */
char * (* get_first_visible_file) (NautilusView *view);
/* Scroll the view so that the file specified by the uri is at the top
of the view */
void (* scroll_to_file) (NautilusView *view,
const char *uri);
/* This function can supply a special window title, if you don't want one
have this function return NULL, or just don't supply a function */
char * (* get_title) (NautilusView *view);
/* Zoom support */
gboolean (* supports_zooming) (NautilusView *view);
void (* bump_zoom_level) (NautilusView *view,
int zoom_increment);
void (* zoom_to_level) (NautilusView *view,
NautilusZoomLevel level);
NautilusZoomLevel (* get_zoom_level) (NautilusView *view);
void (* restore_default_zoom_level) (NautilusView *view);
gboolean (* can_zoom_in) (NautilusView *view);
gboolean (* can_zoom_out) (NautilusView *view);
/* Padding for future expansion */
void (*_reserved1) (void);
void (*_reserved2) (void);
void (*_reserved3) (void);
void (*_reserved4) (void);
void (*_reserved5) (void);
void (*_reserved6) (void);
void (*_reserved7) (void);
void (*_reserved8) (void);
};
GType nautilus_view_get_type (void);
const char * nautilus_view_get_view_id (NautilusView *view);
GtkWidget * nautilus_view_get_widget (NautilusView *view);
void nautilus_view_load_location (NautilusView *view,
const char *location_uri);
void nautilus_view_stop_loading (NautilusView *view);
int nautilus_view_get_selection_count (NautilusView *view);
GList * nautilus_view_get_selection (NautilusView *view);
void nautilus_view_set_selection (NautilusView *view,
GList *list);
char * nautilus_view_get_first_visible_file (NautilusView *view);
void nautilus_view_scroll_to_file (NautilusView *view,
const char *uri);
char * nautilus_view_get_title (NautilusView *view);
gboolean nautilus_view_supports_zooming (NautilusView *view);
void nautilus_view_bump_zoom_level (NautilusView *view,
int zoom_increment);
void nautilus_view_zoom_to_level (NautilusView *view,
NautilusZoomLevel level);
void nautilus_view_restore_default_zoom_level (NautilusView *view);
gboolean nautilus_view_can_zoom_in (NautilusView *view);
gboolean nautilus_view_can_zoom_out (NautilusView *view);
NautilusZoomLevel nautilus_view_get_zoom_level (NautilusView *view);
G_END_DECLS
#endif /* NAUTILUS_VIEW_H */
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