/* -*- 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 { #if GTK_CHECK_VERSION (3, 0, 0) GtkBox parent; #else GtkHBox parent; #endif CajaZoomControlDetails *details; }; struct CajaZoomControlClass { #if GTK_CHECK_VERSION (3, 0, 0) GtkBoxClass parent_class; #else GtkHBoxClass parent_class; #endif 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 */