PIKApp/app/tools/pikaperspectiveclonetool.h

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2023-09-26 00:35:21 +02:00
/* 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_PERSPECTIVE_CLONE_TOOL_H__
#define __PIKA_PERSPECTIVE_CLONE_TOOL_H__
#include "pikabrushtool.h"
#include "pikatransformtool.h" /* for TransInfo */
#define PIKA_TYPE_PERSPECTIVE_CLONE_TOOL (pika_perspective_clone_tool_get_type ())
#define PIKA_PERSPECTIVE_CLONE_TOOL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), PIKA_TYPE_PERSPECTIVE_CLONE_TOOL, PikaPerspectiveCloneTool))
#define PIKA_PERSPECTIVE_CLONE_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), PIKA_TYPE_PERSPECTIVE_CLONE_TOOL, PikaPerspectiveCloneToolClass))
#define PIKA_IS_PERSPECTIVE_CLONE_TOOL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), PIKA_TYPE_PERSPECTIVE_CLONE_TOOL))
#define PIKA_IS_PERSPECTIVE_CLONE_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), PIKA_TYPE_PERSPECTIVE_CLONE_TOOL))
#define PIKA_PERSPECTIVE_CLONE_TOOL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), PIKA_TYPE_PERSPECTIVE_CLONE_TOOL, PikaPerspectiveCloneToolClass))
#define PIKA_PERSPECTIVE_CLONE_TOOL_GET_OPTIONS(t) (PIKA_PERSPECTIVE_CLONE_OPTIONS (pika_tool_get_options (PIKA_TOOL (t))))
typedef struct _PikaPerspectiveCloneTool PikaPerspectiveCloneTool;
typedef struct _PikaPerspectiveCloneToolClass PikaPerspectiveCloneToolClass;
struct _PikaPerspectiveCloneTool
{
PikaBrushTool parent_instance;
PikaDisplay *src_display;
gint src_x;
gint src_y;
PikaMatrix3 transform; /* transformation matrix */
TransInfo trans_info; /* transformation info */
TransInfo old_trans_info; /* for cancelling a drag operation */
gint x1, y1; /* upper left hand coordinate */
gint x2, y2; /* lower right hand coords */
PikaCursorPrecision saved_precision;
PikaToolWidget *widget;
PikaToolWidget *grab_widget;
};
struct _PikaPerspectiveCloneToolClass
{
PikaBrushToolClass parent_class;
};
void pika_perspective_clone_tool_register (PikaToolRegisterCallback callback,
gpointer data);
GType pika_perspective_clone_tool_get_type (void) G_GNUC_CONST;
#endif /* __PIKA_PERSPECTIVE_CLONE_TOOL_H__ */