PIKApp/app/tools/pikaforegroundselecttool.h

83 lines
3.1 KiB
C

/* PIKA - Photo and Image Kooker Application
* a rebranding of The GNU Image Manipulation Program (created with heckimp)
* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
*
* Original copyright, applying to most contents (license remains unchanged):
* 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 __PIKA_FOREGROUND_SELECT_TOOL_H__
#define __PIKA_FOREGROUND_SELECT_TOOL_H__
#include "pikapolygonselecttool.h"
typedef enum
{
MATTING_STATE_FREE_SELECT = 0,
MATTING_STATE_PAINT_TRIMAP,
MATTING_STATE_PREVIEW_MASK,
} MattingState;
#define PIKA_TYPE_FOREGROUND_SELECT_TOOL (pika_foreground_select_tool_get_type ())
#define PIKA_FOREGROUND_SELECT_TOOL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), PIKA_TYPE_FOREGROUND_SELECT_TOOL, PikaForegroundSelectTool))
#define PIKA_FOREGROUND_SELECT_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), PIKA_TYPE_FOREGROUND_SELECT_TOOL, PikaForegroundSelectToolClass))
#define PIKA_IS_FOREGROUND_SELECT_TOOL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), PIKA_TYPE_FOREGROUND_SELECT_TOOL))
#define PIKA_IS_FOREGROUND_SELECT_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), PIKA_TYPE_FOREGROUND_SELECT_TOOL))
#define PIKA_FOREGROUND_SELECT_TOOL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), PIKA_TYPE_FOREGROUND_SELECT_TOOL, PikaForegroundSelectToolClass))
#define PIKA_FOREGROUND_SELECT_TOOL_GET_OPTIONS(t) (PIKA_FOREGROUND_SELECT_OPTIONS (pika_tool_get_options (PIKA_TOOL (t))))
typedef struct _PikaForegroundSelectTool PikaForegroundSelectTool;
typedef struct _PikaForegroundSelectToolClass PikaForegroundSelectToolClass;
struct _PikaForegroundSelectTool
{
PikaPolygonSelectTool parent_instance;
MattingState state;
PikaCoords last_coords;
GArray *stroke;
GeglBuffer *trimap;
GeglBuffer *mask;
GList *undo_stack;
GList *redo_stack;
PikaToolGui *gui;
GtkWidget *preview_toggle;
PikaCanvasItem *grayscale_preview;
};
struct _PikaForegroundSelectToolClass
{
PikaPolygonSelectToolClass parent_class;
};
void pika_foreground_select_tool_register (PikaToolRegisterCallback callback,
gpointer data);
GType pika_foreground_select_tool_get_type (void) G_GNUC_CONST;
#endif /* __PIKA_FOREGROUND_SELECT_TOOL_H__ */