gimp/app/paint_options.h

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/* The GIMP -- an image manipulation program
* Copyright (C) 1995-1999 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 __PAINT_OPTIONS_H__
#define __PAINT_OPTIONS_H__
#include "tool.h"
#include "tool_options.h"
/* the paint options structures */
typedef struct _PaintPressureOptions PaintPressureOptions;
struct _PaintPressureOptions
{
GtkWidget *frame;
gboolean opacity;
gboolean opacity_d;
GtkWidget *opacity_w;
gboolean pressure;
gboolean pressure_d;
GtkWidget *pressure_w;
gboolean rate;
gboolean rate_d;
GtkWidget *rate_w;
gboolean size;
gboolean size_d;
GtkWidget *size_w;
gboolean color;
gboolean color_d;
GtkWidget *color_w;
};
/* the paint options structures */
typedef struct _PaintOptions PaintOptions;
struct _PaintOptions
{
ToolOptions tool_options;
/* vbox for the common paint options */
GtkWidget *paint_vbox;
/* a widget to be shown if we are in global mode */
GtkWidget *global;
/* options used by all paint tools */
GtkObject *opacity_w;
GtkWidget *paint_mode_w;
/* this tool's private context */
GimpContext *context;
/* the incremental toggle */
gboolean incremental;
gboolean incremental_d;
GtkWidget *incremental_w;
/* the pressure-sensitivity options */
PaintPressureOptions *pressure_options;
};
/* the default pressure_options for non_gui use */
extern PaintPressureOptions non_gui_pressure_options;
/* paint tool options functions */
PaintOptions *paint_options_new (ToolType tool_type,
ToolOptionsResetFunc reset_func);
void paint_options_reset (PaintOptions *options);
/* to be used by "derived" paint options only */
void paint_options_init (PaintOptions *options,
ToolType tool_type,
ToolOptionsResetFunc reset_func);
/* functions for the global paint options */
/* switch between global and per-tool paint options */
void paint_options_set_global (gboolean global);
/* a utility function which returns a paint mode menu */
GtkWidget * paint_mode_menu_new (GtkSignalFunc callback,
gpointer data,
LayerModeEffects initial);
#endif /* __PAINT_OPTIONS_H__ */