Differential D8359 Diff 21574 libs/ui/kis_change_file_layer_command.h

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libs/ui/kis_change_file_layer_command.h

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		1		/*
		2		* Copyright (c) 2017 Wolthera van Hövell tot Westerflier<griffinvalley@mail.com>
		3		*
		4		* This program is free software; you can redistribute it and/or modify
		5		* it under the terms of the GNU General Public License as published by
		6		* the Free Software Foundation; either version 2 of the License, or
		7		* (at your option) any later version.
		8		*
		9		* This program is distributed in the hope that it will be useful,
		10		* but WITHOUT ANY WARRANTY; without even the implied warranty of
		11		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		12		* GNU General Public License for more details.
		13		*
		14		* You should have received a copy of the GNU General Public License
		15		* along with this program; if not, write to the Free Software
		16		* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
		17		*/
		18		#ifndef KIS_CHANGE_FILE_LAYER_COMMAND_H
		19		#define KIS_CHANGE_FILE_LAYER_COMMAND_H
		20		#include <kundo2command.h>
		21		#include "kis_types.h"
		22		#include "kis_file_layer.h"
		23		class KisChangeFileLayerCmd : public KUndo2Command
		24		{
		25
		26		public:
		27		KisChangeFileLayerCmd(KisFileLayerSP fileLayer,
		28		const QString &oldPath,
		29		const QString &oldFileName,
		30		const KisFileLayer::ScalingMethod &oldMethod,
		31		const QString &newPath,
		32		const QString &newFileName,
		33		const KisFileLayer::ScalingMethod &newMethod)
		34		: KUndo2Command(kundo2_i18n("Change File Layer")) {
		35		m_node = fileLayer;
		36
		37		m_oldPath = oldPath;
		38		m_newPath = newPath;
		39		m_oldFileName = oldFileName;
		40		m_newFileName = newFileName;
		41		m_oldMethod = oldMethod;
		42		m_newMethod = newMethod;
		43		}
		44		public:
		45		void redo() override {
		46		// setFileName() automatically issues a setDirty call
		47		m_node->setScalingMethod(m_newMethod);
		48		m_node->setFileName(m_newPath, m_newFileName);
		49		}
		50
		51		void undo() override {
		52		// setFileName() automatically issues a setDirty call
		53		m_node->setScalingMethod(m_oldMethod);
		54		m_node->setFileName(m_oldPath, m_oldFileName);
		55		}
		56		private:
		57		KisFileLayerSP m_node;
		58
		59		QString m_oldPath;
		60		QString m_newPath;
		61		QString m_oldFileName;
		62		QString m_newFileName;
		63		KisFileLayer::ScalingMethod m_oldMethod;
		64		KisFileLayer::ScalingMethod m_newMethod;
		65		};
		66		#endif // KIS_CHANGE_FILE_LAYER_COMMAND_H