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Diffstat (limited to 'src/caja-zoom-control.h')
| -rw-r--r-- | src/caja-zoom-control.h | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/src/caja-zoom-control.h b/src/caja-zoom-control.h new file mode 100644 index 00000000..d24d062c --- /dev/null +++ b/src/caja-zoom-control.h @@ -0,0 +1,91 @@ +/* -*- 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * Author: Andy Hertzfeld <[email protected]> + * + * 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 */ |