gimp/libgimp/gimpdrawablepreview.h

86 lines
3.5 KiB
C

/* LIBGIMP - The GIMP Library
* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
*
* gimpdrawablepreview.h
*
* This library is free software: you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <http://www.gnu.org/licenses/>.
*/
#ifndef __GIMP_DRAWABLE_PREVIEW_H__
#define __GIMP_DRAWABLE_PREVIEW_H__
#include <libgimpwidgets/gimpscrolledpreview.h>
G_BEGIN_DECLS
/* For information look into the C source or the html documentation */
#define GIMP_TYPE_DRAWABLE_PREVIEW (gimp_drawable_preview_get_type ())
#define GIMP_DRAWABLE_PREVIEW(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_DRAWABLE_PREVIEW, GimpDrawablePreview))
#define GIMP_DRAWABLE_PREVIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_DRAWABLE_PREVIEW, GimpDrawablePreviewClass))
#define GIMP_IS_DRAWABLE_PREVIEW(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_DRAWABLE_PREVIEW))
#define GIMP_IS_DRAWABLE_PREVIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_DRAWABLE_PREVIEW))
#define GIMP_DRAWABLE_PREVIEW_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_DRAWABLE_PREVIEW, GimpDrawablePreviewClass))
typedef struct _GimpDrawablePreviewClass GimpDrawablePreviewClass;
struct _GimpDrawablePreview
{
GimpScrolledPreview parent_instance;
GimpDrawable *drawable;
};
struct _GimpDrawablePreviewClass
{
GimpScrolledPreviewClass parent_class;
/* Padding for future expansion */
void (* _gimp_reserved1) (void);
void (* _gimp_reserved2) (void);
void (* _gimp_reserved3) (void);
void (* _gimp_reserved4) (void);
};
GType gimp_drawable_preview_get_type (void) G_GNUC_CONST;
GtkWidget * gimp_drawable_preview_new (GimpDrawable *drawable,
gboolean *toggle);
GimpDrawable * gimp_drawable_preview_get_drawable (GimpDrawablePreview *preview);
void gimp_drawable_preview_draw_region (GimpDrawablePreview *preview,
const GimpPixelRgn *region);
/* for internal use only */
G_GNUC_INTERNAL void _gimp_drawable_preview_area_draw_thumb (GimpPreviewArea *area,
GimpDrawable *drawable,
gint width,
gint height);
G_GNUC_INTERNAL gboolean _gimp_drawable_preview_get_bounds (GimpDrawable *drawable,
gint *xmin,
gint *ymin,
gint *xmax,
gint *ymax);
G_END_DECLS
#endif /* __GIMP_DRAWABLE_PREVIEW_H__ */