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* app/tools/gimprectangletool.c * app/tools/gimprectangletool.h * app/tools/gimprectangleoptions.c * app/tools/gimprectangleoptions.h: new code for base class for rectangle tools. * app/tools/gimpnewrectselecttool.[ch]: modified to derive from GimpRectangleTool. * app/tools/Makefile.am: modified accordingly * app/tools/gimpselectionoptions.[ch]: remove stuff no longer needed by new rect select tool. This is work in progress.
102 lines
3.4 KiB
C
102 lines
3.4 KiB
C
/* The GIMP -- an 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 2 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, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef __GIMP_RECTANGLE_TOOL_H__
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#define __GIMP_RECTANGLE_TOOL_H__
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#ifdef __GNUC__
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#warning FIXME #include "gui/gui-types.h"
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#endif
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#include "gui/gui-types.h"
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#include "gimpselectiontool.h"
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#define GIMP_TYPE_RECTANGLE_TOOL (gimp_rectangle_tool_get_type ())
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#define GIMP_RECTANGLE_TOOL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_RECTANGLE_TOOL, GimpRectangleTool))
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#define GIMP_RECTANGLE_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_RECTANGLE_TOOL, GimpRectangleToolClass))
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#define GIMP_IS_RECTANGLE_TOOL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_RECTANGLE_TOOL))
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#define GIMP_RECTANGLE_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_RECTANGLE_TOOL, GimpRectangleToolClass))
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#define GIMP_RECTANGLE_TOOL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_RECTANGLE_TOOL, GimpRectangleToolClass))
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/* possible functions */
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enum
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{
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RECT_CREATING,
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RECT_MOVING,
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RECT_RESIZING_LEFT,
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RECT_RESIZING_RIGHT,
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RECT_EXECUTING
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};
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typedef struct _GimpRectangleTool GimpRectangleTool;
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typedef struct _GimpRectangleToolClass GimpRectangleToolClass;
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struct _GimpRectangleTool
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{
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GimpSelectionTool parent_instance;
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gint startx; /* starting x coord */
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gint starty; /* starting y coord */
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gint lastx; /* previous x coord */
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gint lasty; /* previous y coord */
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gint x1, y1; /* upper left hand coordinate */
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gint x2, y2; /* lower right hand coords */
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guint function; /* moving or resizing */
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gint dx1, dy1; /* display coords */
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gint dx2, dy2; /* */
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gint dcw, dch; /* width and height of corners */
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gdouble orig_vals[2];
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gdouble size_vals[2];
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gdouble aspect_ratio;
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gboolean change_aspect_ratio; /* Boolean for the rectangle_info_update function */
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/* aspect_ratio should not be changed whith */
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/* rectangle_info_update when it is called from */
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/* rectangle_aspect_changed, due to the inaccurate*/
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/* decimal precision */
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};
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struct _GimpRectangleToolClass
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{
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GimpSelectionToolClass parent_class;
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/* virtual function */
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void (* execute) (GimpRectangleTool *rect_tool,
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gint x,
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gint y,
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gint w,
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gint h);
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};
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GType gimp_rectangle_tool_get_type (void) G_GNUC_CONST;
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#endif /* __GIMP_RECTANGLE_TOOL_H__ */
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