gimp/libgimp/gimpdrawablepreview.h

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/* 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
* <https://www.gnu.org/licenses/>.
*/
#if !defined (__GIMP_UI_H_INSIDE__) && !defined (GIMP_COMPILATION)
#error "Only <libgimp/gimpui.h> can be included directly."
#endif
#ifndef __GIMP_DRAWABLE_PREVIEW_H__
#define __GIMP_DRAWABLE_PREVIEW_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 ())
G_DECLARE_DERIVABLE_TYPE (GimpDrawablePreview, gimp_drawable_preview, GIMP, DRAWABLE_PREVIEW, GimpScrolledPreview)
struct _GimpDrawablePreviewClass
{
libgimpwidgets/gimppreview.c split this widget into itself (more abstract * libgimpwidgets/gimppreview.c * libgimpwidgets/gimppreview.h: split this widget into itself (more abstract now) and ... * libgimpwidgets/gimpscrolledpreview.c * libgimpwidgets/gimpscrolledpreview.h: this widget which also have some scrollbars and a nagivation preview. * libgimpwidgets/Makefile.am * libgimpwidgets/gimpwidgetstypes.h: changed accordingly. * libgimp/gimpaspectpreview.c * libgimp/gimpaspectpreview.h: Added this widget, derived from GimpPreview, which has always the same ratio has the given drawable. This widget has almost the same api as GimpDrawablePreview, and is useful for plug-ins that show the whole (scaled) drawable in their preview. * libgimp/gimpdrawablepreview.c * libgimp/gimpdrawablepreview.h: GimpDrawablePreview is now derived from GimpScrolledPreview. * libgimp/Makefile.am * libgimp/gimpui.h * libgimp/gimpuitypes.h: changed accordingly. * plug-ins/common/plasma.c: use a GimpAspectPreview. * plug-ins/common/bumpmap.c * plug-ins/common/cartoon.c * plug-ins/common/deinterlace.c * plug-ins/common/despeckle.c * plug-ins/common/dog.c * plug-ins/common/edge.c * plug-ins/common/engrave.c * plug-ins/common/exchange.c * plug-ins/common/gauss.c * plug-ins/common/grid.c * plug-ins/common/mblur.c * plug-ins/common/neon.c * plug-ins/common/noisify.c * plug-ins/common/oilify.c * plug-ins/common/photocopy.c * plug-ins/common/sel_gauss.c * plug-ins/common/sharpen.c * plug-ins/common/shift.c * plug-ins/common/sobel.c * plug-ins/common/softglow.c * plug-ins/common/spread.c * plug-ins/common/struc.c * plug-ins/common/unsharp.c * plug-ins/common/wind.c: use gimp_scrolled_preview_get_position instead of gimp_preview_get_position.
2004-09-29 07:23:09 +08:00
GimpScrolledPreviewClass parent_class;
/* Padding for future expansion */
void (* _gimp_reserved1) (void);
void (* _gimp_reserved2) (void);
void (* _gimp_reserved3) (void);
void (* _gimp_reserved4) (void);
void (* _gimp_reserved5) (void);
void (* _gimp_reserved6) (void);
void (* _gimp_reserved7) (void);
void (* _gimp_reserved8) (void);
};
GtkWidget * gimp_drawable_preview_new_from_drawable (GimpDrawable *drawable);
GimpDrawable * gimp_drawable_preview_get_drawable (GimpDrawablePreview *preview);
/* 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__ */