Gimp/app/tools/gimptransformoptions.h

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/* GIMP - The GNU 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 3 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, see <https://www.gnu.org/licenses/>.
*/
#ifndef __GIMP_TRANSFORM_OPTIONS_H__
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#define __GIMP_TRANSFORM_OPTIONS_H__
forgot to commit last time. 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.
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#include "core/gimptooloptions.h"
forgot to commit last time. 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.
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Made GimpToolOptions a GimpContext subclass and objectified all tool 2003-02-05 Michael Natterer <mitch@gimp.org> Made GimpToolOptions a GimpContext subclass and objectified all tool options types. * app/core/core-types.h: replaced GimpToolOptionsNewFunc by GimpToolOptionsGUIFunc. * libgimpproxy/gimpproxytypes.h: regenerated. * app/core/gimppaintinfo.[ch]: added "GType paint_options_type". * app/core/gimptoolinfo.[ch]: added "GType tool_options_type", removed tool_info->context since GimpToolOptions are a GimpContext now. Added "gboolean use_context" as a temp_hack. * libgimptool/gimptooltypes.h: added the tool_options_type to the tool registering callback. * app/tools/tool_options.[ch]: is a real GimpContext subclass now. * app/paint/paint-types.h * app/paint/paint.c: added the paint_options_type to the paint registering stuff. * app/paint/gimppaintoptions.[ch]: is a real GimpToolOptions subclass now. * app/paint/Makefile.am * app/paint/gimpairbrushoptions.[ch] * app/paint/gimpcloneoptions.[ch] * app/paint/gimpconvolveoptions.[ch] * app/paint/gimpdodgeburnoptions.[ch] * app/paint/gimperaseroptions.[ch] * app/paint/gimpsmudgeoptions.[ch]: new files holding GimpPaintOptions subclasses. * app/paint/gimpairbrush.[ch] * app/paint/gimpclone.[ch] * app/paint/gimpconvolve.[ch] * app/paint/gimpdodgeburn.[ch] * app/paint/gimperaser.[ch] * app/paint/gimppaintbrush.c * app/paint/gimppaintcore.c * app/paint/gimppencil.[ch] * app/paint/gimpsmudge.[ch]: removed paint options stuff, lots of related changed & cleanups. * tools/pdbgen/pdb/paint_tools.pdb: changed accordingly. * app/pdb/paint_tools_cmds.c: regenerated. * app/tools/Makefile.am * app/tools/gimpblendoptions.[ch] * app/tools/gimpbucketfilloptions.[ch] * app/tools/gimpcolorpickeroptions.[ch] * app/tools/gimpcropoptions.[ch] * app/tools/gimpflipoptions.[ch] * app/tools/gimpinkoptions.[ch] * app/tools/gimpmagnifyoptions.[ch] * app/tools/gimpmeasureoptions.[ch] * app/tools/gimpmoveoptions.[ch] * app/tools/gimptextoptions.[ch] * app/tools/gimpvectoroptions.[ch]: new files holding the various tool options classes. * app/tools/selection_options.[ch] * app/tools/transform_options.[ch]: made them objects. * app/tools/paint_options.[ch]: contains only the paint_options GUI and reset stuff. * app/tools/tools-types.h: removed SelectionOptions typedef for now. * app/tools/[all tools]: removed the tool options stuff except some GUI constructors. Tons of related changes. * app/tools/tool_manager.[ch]: changed tool registration / restore / switching accordingly. * app/widgets/gimpdrawablelistview.c * app/widgets/gimpselectioneditor.c: changed accordingly.
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#define GIMP_TYPE_TRANSFORM_OPTIONS (gimp_transform_options_get_type ())
#define GIMP_TRANSFORM_OPTIONS(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_TRANSFORM_OPTIONS, GimpTransformOptions))
#define GIMP_TRANSFORM_OPTIONS_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_TRANSFORM_OPTIONS, GimpTransformOptionsClass))
#define GIMP_IS_TRANSFORM_OPTIONS(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_TRANSFORM_OPTIONS))
#define GIMP_IS_TRANSFORM_OPTIONS_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_TRANSFORM_OPTIONS))
#define GIMP_TRANSFORM_OPTIONS_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_TRANSFORM_OPTIONS, GimpTransformOptionsClass))
Made GimpToolOptions a GimpContext subclass and objectified all tool 2003-02-05 Michael Natterer <mitch@gimp.org> Made GimpToolOptions a GimpContext subclass and objectified all tool options types. * app/core/core-types.h: replaced GimpToolOptionsNewFunc by GimpToolOptionsGUIFunc. * libgimpproxy/gimpproxytypes.h: regenerated. * app/core/gimppaintinfo.[ch]: added "GType paint_options_type". * app/core/gimptoolinfo.[ch]: added "GType tool_options_type", removed tool_info->context since GimpToolOptions are a GimpContext now. Added "gboolean use_context" as a temp_hack. * libgimptool/gimptooltypes.h: added the tool_options_type to the tool registering callback. * app/tools/tool_options.[ch]: is a real GimpContext subclass now. * app/paint/paint-types.h * app/paint/paint.c: added the paint_options_type to the paint registering stuff. * app/paint/gimppaintoptions.[ch]: is a real GimpToolOptions subclass now. * app/paint/Makefile.am * app/paint/gimpairbrushoptions.[ch] * app/paint/gimpcloneoptions.[ch] * app/paint/gimpconvolveoptions.[ch] * app/paint/gimpdodgeburnoptions.[ch] * app/paint/gimperaseroptions.[ch] * app/paint/gimpsmudgeoptions.[ch]: new files holding GimpPaintOptions subclasses. * app/paint/gimpairbrush.[ch] * app/paint/gimpclone.[ch] * app/paint/gimpconvolve.[ch] * app/paint/gimpdodgeburn.[ch] * app/paint/gimperaser.[ch] * app/paint/gimppaintbrush.c * app/paint/gimppaintcore.c * app/paint/gimppencil.[ch] * app/paint/gimpsmudge.[ch]: removed paint options stuff, lots of related changed & cleanups. * tools/pdbgen/pdb/paint_tools.pdb: changed accordingly. * app/pdb/paint_tools_cmds.c: regenerated. * app/tools/Makefile.am * app/tools/gimpblendoptions.[ch] * app/tools/gimpbucketfilloptions.[ch] * app/tools/gimpcolorpickeroptions.[ch] * app/tools/gimpcropoptions.[ch] * app/tools/gimpflipoptions.[ch] * app/tools/gimpinkoptions.[ch] * app/tools/gimpmagnifyoptions.[ch] * app/tools/gimpmeasureoptions.[ch] * app/tools/gimpmoveoptions.[ch] * app/tools/gimptextoptions.[ch] * app/tools/gimpvectoroptions.[ch]: new files holding the various tool options classes. * app/tools/selection_options.[ch] * app/tools/transform_options.[ch]: made them objects. * app/tools/paint_options.[ch]: contains only the paint_options GUI and reset stuff. * app/tools/tools-types.h: removed SelectionOptions typedef for now. * app/tools/[all tools]: removed the tool options stuff except some GUI constructors. Tons of related changes. * app/tools/tool_manager.[ch]: changed tool registration / restore / switching accordingly. * app/widgets/gimpdrawablelistview.c * app/widgets/gimpselectioneditor.c: changed accordingly.
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typedef struct _GimpTransformOptions GimpTransformOptions;
typedef struct _GimpTransformOptionsClass GimpTransformOptionsClass;
Made GimpToolOptions a GimpContext subclass and objectified all tool 2003-02-05 Michael Natterer <mitch@gimp.org> Made GimpToolOptions a GimpContext subclass and objectified all tool options types. * app/core/core-types.h: replaced GimpToolOptionsNewFunc by GimpToolOptionsGUIFunc. * libgimpproxy/gimpproxytypes.h: regenerated. * app/core/gimppaintinfo.[ch]: added "GType paint_options_type". * app/core/gimptoolinfo.[ch]: added "GType tool_options_type", removed tool_info->context since GimpToolOptions are a GimpContext now. Added "gboolean use_context" as a temp_hack. * libgimptool/gimptooltypes.h: added the tool_options_type to the tool registering callback. * app/tools/tool_options.[ch]: is a real GimpContext subclass now. * app/paint/paint-types.h * app/paint/paint.c: added the paint_options_type to the paint registering stuff. * app/paint/gimppaintoptions.[ch]: is a real GimpToolOptions subclass now. * app/paint/Makefile.am * app/paint/gimpairbrushoptions.[ch] * app/paint/gimpcloneoptions.[ch] * app/paint/gimpconvolveoptions.[ch] * app/paint/gimpdodgeburnoptions.[ch] * app/paint/gimperaseroptions.[ch] * app/paint/gimpsmudgeoptions.[ch]: new files holding GimpPaintOptions subclasses. * app/paint/gimpairbrush.[ch] * app/paint/gimpclone.[ch] * app/paint/gimpconvolve.[ch] * app/paint/gimpdodgeburn.[ch] * app/paint/gimperaser.[ch] * app/paint/gimppaintbrush.c * app/paint/gimppaintcore.c * app/paint/gimppencil.[ch] * app/paint/gimpsmudge.[ch]: removed paint options stuff, lots of related changed & cleanups. * tools/pdbgen/pdb/paint_tools.pdb: changed accordingly. * app/pdb/paint_tools_cmds.c: regenerated. * app/tools/Makefile.am * app/tools/gimpblendoptions.[ch] * app/tools/gimpbucketfilloptions.[ch] * app/tools/gimpcolorpickeroptions.[ch] * app/tools/gimpcropoptions.[ch] * app/tools/gimpflipoptions.[ch] * app/tools/gimpinkoptions.[ch] * app/tools/gimpmagnifyoptions.[ch] * app/tools/gimpmeasureoptions.[ch] * app/tools/gimpmoveoptions.[ch] * app/tools/gimptextoptions.[ch] * app/tools/gimpvectoroptions.[ch]: new files holding the various tool options classes. * app/tools/selection_options.[ch] * app/tools/transform_options.[ch]: made them objects. * app/tools/paint_options.[ch]: contains only the paint_options GUI and reset stuff. * app/tools/tools-types.h: removed SelectionOptions typedef for now. * app/tools/[all tools]: removed the tool options stuff except some GUI constructors. Tons of related changes. * app/tools/tool_manager.[ch]: changed tool registration / restore / switching accordingly. * app/widgets/gimpdrawablelistview.c * app/widgets/gimpselectioneditor.c: changed accordingly.
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struct _GimpTransformOptions
{
GimpToolOptions parent_instance;
GimpTransformType type;
GimpTransformDirection direction;
GimpInterpolationType interpolation;
GimpTransformResize clip;
/* options gui */
GtkWidget *type_box;
app: in GimpTransformGridTool, allow linking forward/backward transforms Add a GimpTransformGridTool::matrix_to_info() virtual function, which should extract the tool-specific transformation parameters given a transformation matrix, and the old parameter set (which is needed in some tools, to derive the parameters that aren't encoded in the matrix, such as the pivot point). The transformation matrix can be any combination of matrices calculated by the tool, and their inverses. Subclasses should only implement this function if every such matrix can be mapped back to transformation parameters. This is currently the case for all the transform-grid tools, except for the shear tool (since it only supports shearing along one of the horizontal or the vertical directions, however, the combined matrix may require shearing in both directions). When a transform-grid tool implements this function, show a chain- button between the two transform-direction radio-buttons in the tool options. When the chain-button is linked, whenever the transform corresponding to the active direction is modified, adjust the transform corresponding to the non-active direction such that the overall transform remains the same. One notable workflow that this enables is transforming a layer while adjusting a different area than its boundary, by first defining the area while the transform-directions are linked, and then transforming the area while the transform-directions are unlinked. (cherry picked from commit 39e23267f7ac76030f02e5f68bf7994a02bb81a1)
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GtkWidget *direction_frame;
};
struct _GimpTransformOptionsClass
{
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GimpToolOptionsClass parent_class;
};
GType gimp_transform_options_get_type (void) G_GNUC_CONST;
GtkWidget * gimp_transform_options_gui (GimpToolOptions *tool_options,
gboolean direction,
gboolean interpolation,
gboolean clipping);
#endif /* __GIMP_TRANSFORM_OPTIONS_H__ */