340c4a2309
While most of our transform tools use an interactive transform grid, and have similar behavior, the flip tool is an odd one out. The new "auto straighten" function of the measure tool introduces another tool that performs transformations, while not behaving like the rest of the transform tools. Factor out the parts of GimpTransformTool that handle user interaction into GimpTransformGridTool (with corresponding GimpTransformGridOptions, and GimpTransformGridToolUndo), and only leave the basic transform functionality and options in GimpTransformTool (and GimpTransformOptions). Derive all the transform tools (and transform-tool base classes) that previously derived from GimpTransformTool, from GimpTransformGridTool. The one exception is GimpFlipTool, which still derives from GimpTransformTool directly. The next commit will derive GimpMeasureTool from GimpTransformTool as well.
69 lines
2.8 KiB
C
69 lines
2.8 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __GIMP_TRANSFORM_GRID_OPTIONS_H__
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#define __GIMP_TRANSFORM_GRID_OPTIONS_H__
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#include "gimptransformoptions.h"
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#define GIMP_TYPE_TRANSFORM_GRID_OPTIONS (gimp_transform_grid_options_get_type ())
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#define GIMP_TRANSFORM_GRID_OPTIONS(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_TRANSFORM_GRID_OPTIONS, GimpTransformGridOptions))
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#define GIMP_TRANSFORM_GRID_OPTIONS_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_TRANSFORM_GRID_OPTIONS, GimpTransformGridOptionsClass))
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#define GIMP_IS_TRANSFORM_GRID_OPTIONS(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_TRANSFORM_GRID_OPTIONS))
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#define GIMP_IS_TRANSFORM_GRID_OPTIONS_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_TRANSFORM_GRID_OPTIONS))
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#define GIMP_TRANSFORM_GRID_OPTIONS_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_TRANSFORM_GRID_OPTIONS, GimpTransformGridOptionsClass))
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typedef struct _GimpTransformGridOptions GimpTransformGridOptions;
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typedef struct _GimpTransformGridOptionsClass GimpTransformGridOptionsClass;
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struct _GimpTransformGridOptions
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{
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GimpTransformOptions parent_instance;
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gboolean show_preview;
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gdouble preview_opacity;
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GimpGuidesType grid_type;
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gint grid_size;
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gboolean constrain_move;
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gboolean constrain_scale;
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gboolean constrain_rotate;
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gboolean constrain_shear;
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gboolean constrain_perspective;
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gboolean frompivot_scale;
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gboolean frompivot_shear;
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gboolean frompivot_perspective;
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gboolean cornersnap;
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gboolean fixedpivot;
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};
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struct _GimpTransformGridOptionsClass
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{
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GimpTransformOptionsClass parent_class;
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};
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GType gimp_transform_grid_options_get_type (void) G_GNUC_CONST;
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GtkWidget * gimp_transform_grid_options_gui (GimpToolOptions *tool_options);
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gboolean gimp_transform_grid_options_show_preview (GimpTransformGridOptions *options);
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#endif /* __GIMP_TRANSFORM_GRID_OPTIONS_H__ */
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