mirror of
https://gitlab.gnome.org/GNOME/gimp
synced 2024-10-22 20:41:43 +00:00
57044c2f46
2001-11-19 Michael Natterer <mitch@gimp.org> * app/display/gimpdisplay-foreach.c: forgot to commit last time. Transform stuff cleanup: * app/core/Makefile.am * app/core/core-types.h * app/core/gimpdrawable-transform.[ch]: new files implementing the actual transform functions cut from tools/gimptransformtool.*. * app/core/gimpdrawable-transform-utils.[ch]: new files implementing transform matrix assembly utility functions. * app/tools/gimptransformtool.[ch]: removed the stuff here. cleanup. * app/tools/transform_options.[ch]: removed all stuff which does not belong here, e.g. the transform_tool_* functions and the global "transform_options" variable. Works like all other tool options now. * app/tools/gimpfliptool.[ch] * app/tools/gimpperspectivetool.[ch] * app/tools/gimprotatetool.[ch] * app/tools/gimpscaletool.[ch] * app/tools/gimpsheartool.[ch]: massive code removal because we can use core/gimpdrawable-fransform* functions now. cleanup. * tools/pdbgen/Makefile.am * tools/pdbgen/groups.pl: added new PDB group "transform_tools". * tools/pdbgen/pdb/tools.pdb: removed the transform stuff here... * tools/pdbgen/pdb/transform_tools.pdb: and added *much* simplified versions which use the new core/gimpdrawable-transform* utilities. * app/pdb/Makefile.am * app/pdb/transform_tools_cmds.c: new file. * app/pdb/internal_procs.c * app/pdb/tools_cmds.c: regenerated. * libgimp/Makefile.am * libgimp/gimp_pdb.h * libgimp/gimptransformtools_pdb.[ch]: new files. * libgimp/gimptools_pdb.[ch]: regenerated.
134 lines
4.6 KiB
C
134 lines
4.6 KiB
C
/* The GIMP -- an image manipulation program
|
|
* Copyright (C) 1995-2001 Spencer Kimball, Peter Mattis, and others
|
|
*
|
|
* 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 __GIMP_TRANSFORM_TOOL_H__
|
|
#define __GIMP_TRANSFORM_TOOL_H__
|
|
|
|
|
|
#include "gimpdrawtool.h"
|
|
|
|
|
|
/* FIXME */
|
|
#include "gui/gui-types.h"
|
|
|
|
|
|
/* buffer sizes for scaling information strings (for the info dialog) */
|
|
#define MAX_INFO_BUF 40
|
|
#define TRAN_INFO_SIZE 8
|
|
|
|
|
|
typedef gdouble TransInfo[TRAN_INFO_SIZE];
|
|
|
|
|
|
#define GIMP_TYPE_TRANSFORM_TOOL (gimp_transform_tool_get_type ())
|
|
#define GIMP_TRANSFORM_TOOL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_TRANSFORM_TOOL, GimpTransformTool))
|
|
#define GIMP_TRANSFORM_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_TRANSFORM_TOOL, GimpTransformToolClass))
|
|
#define GIMP_IS_TRANSFORM_TOOL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_TRANSFORM_TOOL))
|
|
#define GIMP_IS_TRANSFORM_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_TRANSFORM_TOOL))
|
|
#define GIMP_TRANSFORM_TOOL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_TRANSFORM_TOOL, GimpTransformToolClass))
|
|
|
|
|
|
typedef struct _GimpTransformToolClass GimpTransformToolClass;
|
|
|
|
struct _GimpTransformTool
|
|
{
|
|
GimpDrawTool parent_instance;
|
|
|
|
gint startx; /* starting x coord */
|
|
gint starty; /* starting y coord */
|
|
|
|
gint curx; /* current x coord */
|
|
gint cury; /* current y coord */
|
|
|
|
gint lastx; /* last x coord */
|
|
gint lasty; /* last y coord */
|
|
|
|
gint state; /* state of buttons and keys */
|
|
|
|
gint x1, y1; /* upper left hand coordinate */
|
|
gint x2, y2; /* lower right hand coords */
|
|
gint cx, cy; /* center point (for rotation) */
|
|
|
|
gdouble tx1, ty1; /* transformed coords */
|
|
gdouble tx2, ty2; /* */
|
|
gdouble tx3, ty3; /* */
|
|
gdouble tx4, ty4; /* */
|
|
gdouble tcx, tcy; /* */
|
|
|
|
GimpMatrix3 transform; /* transformation matrix */
|
|
TransInfo trans_info; /* transformation info */
|
|
|
|
TileManager *original; /* pointer to original tiles */
|
|
|
|
TransformAction function; /* current tool activity */
|
|
|
|
gboolean use_grid; /* does the tool use the grid */
|
|
|
|
gint ngx, ngy; /* number of grid lines in original
|
|
* x and y directions
|
|
*/
|
|
gdouble *grid_coords; /* x and y coordinates of the grid
|
|
* endpoints (a total of (ngx+ngy)*2
|
|
* coordinate pairs)
|
|
*/
|
|
gdouble *tgrid_coords; /* transformed grid_coords */
|
|
};
|
|
|
|
struct _GimpTransformToolClass
|
|
{
|
|
GimpDrawToolClass parent_class;
|
|
|
|
TileManager * (* transform) (GimpTransformTool *tool,
|
|
GimpDisplay *gdisp,
|
|
TransformState state);
|
|
|
|
};
|
|
|
|
|
|
/* Special undo type */
|
|
typedef struct _TransformUndo TransformUndo;
|
|
|
|
struct _TransformUndo
|
|
{
|
|
gint tool_ID;
|
|
GType tool_type;
|
|
|
|
TransInfo trans_info;
|
|
TileManager *original;
|
|
gpointer path_undo;
|
|
};
|
|
|
|
|
|
/* make this variable available to all */
|
|
/* Do we still need to do this? -- rock */
|
|
extern InfoDialog * transform_info;
|
|
|
|
|
|
GType gimp_transform_tool_get_type (void);
|
|
|
|
TileManager * gimp_transform_tool_transform_tiles (GimpTransformTool *tr_tool,
|
|
const gchar *progress_text);
|
|
void gimp_transform_tool_transform_bounding_box (GimpTransformTool *tr_tool);
|
|
|
|
void gimp_transform_tool_grid_density_changed (GimpTransformTool *tr_tool);
|
|
void gimp_transform_tool_show_path_changed (GimpTransformTool *tr_tool,
|
|
gint type);
|
|
|
|
|
|
#endif /* __GIMP_TRANSFORM_TOOL_H__ */
|