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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/*
* Caja
*
* Copyright (C) 2000 Eazel, Inc.
*
* Caja 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.
*
* Caja 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* Author: Andy Hertzfeld <andy@eazel.com>
*
* This is the header file for the zoom control on the location bar
*
*/
#ifndef CAJA_ZOOM_CONTROL_H
#define CAJA_ZOOM_CONTROL_H
#include <gtk/gtk.h>
#include <libcaja-private/caja-icon-info.h> /* For CajaZoomLevel */
#define CAJA_TYPE_ZOOM_CONTROL caja_zoom_control_get_type()
#define CAJA_ZOOM_CONTROL(obj) \
(G_TYPE_CHECK_INSTANCE_CAST ((obj), CAJA_TYPE_ZOOM_CONTROL, CajaZoomControl))
#define CAJA_ZOOM_CONTROL_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST ((klass), CAJA_TYPE_ZOOM_CONTROL, CajaZoomControlClass))
#define CAJA_IS_ZOOM_CONTROL(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), CAJA_TYPE_ZOOM_CONTROL))
#define CAJA_IS_ZOOM_CONTROL_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE ((klass), CAJA_TYPE_ZOOM_CONTROL))
#define CAJA_ZOOM_CONTROL_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS ((obj), CAJA_TYPE_ZOOM_CONTROL, CajaZoomControlClass))
typedef struct CajaZoomControl CajaZoomControl;
typedef struct CajaZoomControlClass CajaZoomControlClass;
typedef struct CajaZoomControlDetails CajaZoomControlDetails;
struct CajaZoomControl
{
GtkHBox parent;
CajaZoomControlDetails *details;
};
struct CajaZoomControlClass
{
GtkHBoxClass parent_class;
void (*zoom_in) (CajaZoomControl *control);
void (*zoom_out) (CajaZoomControl *control);
void (*zoom_to_level) (CajaZoomControl *control,
CajaZoomLevel zoom_level);
void (*zoom_to_default) (CajaZoomControl *control);
/* Action signal for keybindings, do not connect to this */
void (*change_value) (CajaZoomControl *control,
GtkScrollType scroll);
};
GType caja_zoom_control_get_type (void);
GtkWidget * caja_zoom_control_new (void);
void caja_zoom_control_set_zoom_level (CajaZoomControl *zoom_control,
CajaZoomLevel zoom_level);
void caja_zoom_control_set_parameters (CajaZoomControl *zoom_control,
CajaZoomLevel min_zoom_level,
CajaZoomLevel max_zoom_level,
gboolean has_min_zoom_level,
gboolean has_max_zoom_level,
GList *zoom_levels);
CajaZoomLevel caja_zoom_control_get_zoom_level (CajaZoomControl *zoom_control);
CajaZoomLevel caja_zoom_control_get_min_zoom_level (CajaZoomControl *zoom_control);
CajaZoomLevel caja_zoom_control_get_max_zoom_level (CajaZoomControl *zoom_control);
gboolean caja_zoom_control_has_min_zoom_level (CajaZoomControl *zoom_control);
gboolean caja_zoom_control_has_max_zoom_level (CajaZoomControl *zoom_control);
gboolean caja_zoom_control_can_zoom_in (CajaZoomControl *zoom_control);
gboolean caja_zoom_control_can_zoom_out (CajaZoomControl *zoom_control);
void caja_zoom_control_set_active_appearance (CajaZoomControl *zoom_control, gboolean is_active);
#endif /* CAJA_ZOOM_CONTROL_H */
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