gimp/app/tools/gimpcolortool.h

88 lines
3.2 KiB
C

/* 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_COLOR_TOOL_H__
#define __GIMP_COLOR_TOOL_H__
#include "gimpdrawtool.h"
#define GIMP_TYPE_COLOR_TOOL (gimp_color_tool_get_type ())
#define GIMP_COLOR_TOOL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_COLOR_TOOL, GimpColorTool))
#define GIMP_COLOR_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_COLOR_TOOL, GimpColorToolClass))
#define GIMP_IS_COLOR_TOOL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_COLOR_TOOL))
#define GIMP_IS_COLOR_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_COLOR_TOOL))
#define GIMP_COLOR_TOOL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_COLOR_TOOL, GimpColorToolClass))
#define GIMP_COLOR_TOOL_GET_OPTIONS(t) (GIMP_COLOR_OPTIONS (gimp_tool_get_options (GIMP_TOOL (t))))
typedef struct _GimpColorToolClass GimpColorToolClass;
struct _GimpColorTool
{
GimpDrawTool parent_instance;
gboolean enabled;
GimpColorOptions *options;
gboolean saved_snap_to;
GimpColorPickTarget pick_target;
gboolean can_pick;
gint center_x;
gint center_y;
GimpSamplePoint *sample_point;
};
struct _GimpColorToolClass
{
GimpDrawToolClass parent_class;
/* virtual functions */
gboolean (* can_pick) (GimpColorTool *tool,
const GimpCoords *coords,
GimpDisplay *display);
gboolean (* pick) (GimpColorTool *tool,
const GimpCoords *coords,
GimpDisplay *display,
const Babl **sample_format,
gpointer pixel,
GimpRGB *color);
/* signals */
void (* picked) (GimpColorTool *tool,
const GimpCoords *coords,
GimpDisplay *display,
GimpColorPickState pick_state,
const Babl *sample_format,
gpointer pixel,
const GimpRGB *color);
};
GType gimp_color_tool_get_type (void) G_GNUC_CONST;
void gimp_color_tool_enable (GimpColorTool *color_tool,
GimpColorOptions *options);
void gimp_color_tool_disable (GimpColorTool *color_tool);
gboolean gimp_color_tool_is_enabled (GimpColorTool *color_tool);
#endif /* __GIMP_COLOR_TOOL_H__ */