gimp/app/undo.h
Michael Natterer 8d6c335f8f app/Makefile.am app/channel_pvt.h app/drawable_pvt.h app/gdisplayF.h
2000-12-29  Michael Natterer  <mitch@gimp.org>

	* app/Makefile.am
	* app/channel_pvt.h
	* app/drawable_pvt.h
	* app/gdisplayF.h
	* app/gimpdrawableP.h
	* app/gimpimageP.h
	* app/layer_pvt.h
	* app/toolsF.h: removed these files.

	* app/apptypes.h
	* tools/pdbgen/enums.pl: added tons of opaque typedefs and enums.

	* tools/pdbgen/pdb/brush_select.pdb
	* tools/pdbgen/pdb/brushes.pdb
	* tools/pdbgen/pdb/channel.pdb
	* tools/pdbgen/pdb/color.pdb
	* tools/pdbgen/pdb/convert.pdb
	* tools/pdbgen/pdb/display.pdb
	* tools/pdbgen/pdb/drawable.pdb
	* tools/pdbgen/pdb/fileops.pdb
	* tools/pdbgen/pdb/gradient_select.pdb
	* tools/pdbgen/pdb/gradients.pdb
	* tools/pdbgen/pdb/help.pdb
	* tools/pdbgen/pdb/image.pdb
	* tools/pdbgen/pdb/layer.pdb
	* tools/pdbgen/pdb/pattern_select.pdb
	* tools/pdbgen/pdb/patterns.pdb
	* tools/pdbgen/pdb/selection.pdb
	* tools/pdbgen/pdb/tools.pdb
	* app/*: chainsaw #include cleanup:

	- Never (never!!) include stuff in header files except where we
	  need access to structures' contents (like derived objects).
	- Added prototypes and proper formating in many files.
	- The #include order in *all* *.c files is as follows:

	#include "config.h"

	#include <system stuff>

	#include <gtk/gtk.h>

	#include "apptypes.h"

	#include "gimp stuff"

	#include "libgimp stuff"

	#include "libgimp/gimpintl.h"

	By following this scheme we can easily see a file's dependencies
	from it's #include's and can grep for the inclusion to find out
	where a file is used.

	* tools/pdbgen/app.pl: changed to follow the include scheme above.

	* libgimp/Makefile.am
	* libgimp/gimpuitypes.h: new file, included from libgimp/gimpui.h
	and from app/apptypes.h.

	* libgimp/gimpcolorbutton.[ch]
	* libgimp/gimpdialog.[ch]
	* libgimp/gimphelpui.[ch]
	* libgimp/gimpparasite.[ch]
	* libgimp/gimppatheditor.[ch]
	* libgimp/gimpprotocol.c
	* libgimp/gimpquerybox.[ch]
	* libgimp/gimpsizeentry.[ch]
	* libgimp/gimptypes.h
	* libgimp/gimpui.h
	* libgimp/gimpunit.h
	* libgimp/gimpunitmenu.[ch]
	* libgimp/gimpwidgets.[ch]: changed accordingly.

	* plug-ins/FractalExplorer/Dialogs.c
	* plug-ins/gdyntext/message_window.c
	* plug-ins/imagemap/imap_default_dialog.c
	* plug-ins/imagemap/imap_file.c: these files used to include
	"libgimp/gimpui.h" without including "libgimp/gimp.h". This is
	no longer possible because the libgimpui headers don't inlcude
	"libgimp/gimpunit.h" any more.
2000-12-29 15:22:01 +00:00

132 lines
5.3 KiB
C

/* The GIMP -- an image manipulation program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* This program 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.
*
* This program 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.
*/
#ifndef __UNDO_H__
#define __UNDO_H__
gboolean undo_push_group_start (GImage *gimage,
UndoType type);
gboolean undo_push_group_end (GImage *gimage);
gboolean undo_push_image (GImage *gimage,
GimpDrawable *drawable,
gint x1,
gint y1,
gint x2,
gint y2);
gboolean undo_push_image_mod (GImage *gimage,
GimpDrawable *drawable,
gint x1,
gint y1,
gint x2,
gint y2,
gpointer tiles_ptr,
gboolean sparse);
gboolean undo_push_mask (GImage *gimage,
gpointer mask_ptr);
gboolean undo_push_layer_displace (GImage *gimage,
GimpLayer *layer);
gboolean undo_push_transform (GImage *gimage,
gpointer tu_ptr);
gboolean undo_push_paint (GImage *gimage,
gpointer pu_ptr);
gboolean undo_push_layer (GImage *gimage,
UndoType type,
gpointer lu_ptr);
gboolean undo_push_layer_mod (GImage *gimage,
gpointer layer_ptr);
gboolean undo_push_layer_mask (GImage *gimage,
UndoType type,
gpointer lmu_prt);
gboolean undo_push_layer_change (GImage *gimage,
GimpLayer *layer);
gboolean undo_push_layer_reposition (GImage *gimage,
GimpLayer *layer);
gboolean undo_push_channel (GImage *gimage,
UndoType type,
gpointer cu_ptr);
gboolean undo_push_channel_mod (GImage *gimage,
gpointer cmu_ptr);
gboolean undo_push_fs_to_layer (GImage *gimage,
gpointer fsu_ptr);
gboolean undo_push_fs_rigor (GImage *gimage,
gint32 layer_ID);
gboolean undo_push_fs_relax (GImage *gimage,
gint32 layer_ID);
gboolean undo_push_gimage_mod (GImage *gimage);
gboolean undo_push_guide (GImage *gimage,
gpointer guide);
gboolean undo_push_image_parasite (GImage *gimage,
gpointer parasite);
gboolean undo_push_drawable_parasite (GImage *gimage,
GimpDrawable *drawable,
gpointer parasite);
gboolean undo_push_image_parasite_remove
(GImage *gimage,
const gchar *name);
gboolean undo_push_drawable_parasite_remove
(GImage *gimage,
GimpDrawable *drabable,
const gchar *name);
gboolean undo_push_qmask (GImage *gimage);
gboolean undo_push_resolution (GImage *gimage);
gboolean undo_push_layer_rename (GImage *gimage,
GimpLayer *layer);
gboolean undo_push_cantundo (GImage *gimage,
const gchar *action);
gboolean undo_pop (GImage *gimage);
gboolean undo_redo (GImage *gimage);
void undo_free (GImage *gimage);
const gchar *undo_get_undo_name (GImage *gimage);
const gchar *undo_get_redo_name (GImage *gimage);
/* Stack peeking functions */
typedef gint (*undo_map_fn) (const gchar *undoitemname,
gpointer data);
void undo_map_over_undo_stack (GImage *gimage,
undo_map_fn fn,
gpointer data);
void undo_map_over_redo_stack (GImage *gimage,
undo_map_fn fn,
gpointer data);
UndoType undo_get_undo_top_type (GImage *gimage);
/* Not really appropriate here, since undo_history_new is not defined
* in undo.c, but it saves on having a full header file for just one
* function prototype. */
GtkWidget *undo_history_new (GImage *gimage);
/* Argument to undo_event signal emitted by gimages: */
typedef enum
{
UNDO_PUSHED, /* a new undo has been added to the undo stack */
UNDO_EXPIRED, /* an undo has been freed from the undo stack */
UNDO_POPPED, /* an undo has been executed and moved to redo stack */
UNDO_REDO, /* a redo has been executed and moved to undo stack */
UNDO_FREE /* all undo and redo info has been cleared */
} undo_event_t;
#endif /* __UNDO_H__ */