libs/flake

KoShapeReorderCommand.h

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00001 /* This file is part of the KDE project
00002  * Copyright (C) 2006 Thomas Zander <zander@kde.org>
00003  *
00004  * This library is free software; you can redistribute it and/or
00005  * modify it under the terms of the GNU Library General Public
00006  * License as published by the Free Software Foundation; either
00007  * version 2 of the License, or (at your option) any later version.
00008  *
00009  * This library is distributed in the hope that it will be useful,
00010  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00011  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012  * Library General Public License for more details.
00013  *
00014  * You should have received a copy of the GNU Library General Public License
00015  * along with this library; see the file COPYING.LIB.  If not, write to
00016  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00017  * Boston, MA 02110-1301, USA.
00018  */
00019 
00020 #ifndef KOSHAPEREORDERCOMMAND_H
00021 #define KOSHAPEREORDERCOMMAND_H
00022 
00023 #include "KoSelection.h"
00024 
00025 #include "flake_export.h"
00026 
00027 #include <QUndoCommand>
00028 #include <QList>
00029 
00030 class KoShape;
00031 class KoShapeManager;
00032 
00034 class FLAKE_EXPORT KoShapeReorderCommand : public QUndoCommand
00035 {
00036 public:
00044     KoShapeReorderCommand(const QList<KoShape*> &shapes, QList<int> &newIndexes, QUndoCommand *parent = 0);
00045 
00047     enum MoveShapeType  {
00048         RaiseShape,     
00049         LowerShape,     
00050         BringToFront,   
00051         SendToBack      
00052     };
00053 
00063     static KoShapeReorderCommand *createCommand(const QList<KoShape*> &shapes, KoShapeManager *manager,
00064             MoveShapeType move, QUndoCommand *parent = 0);
00065 
00067     void redo();
00069     void undo();
00070 
00071 private:
00072     static void prepare(KoShape * s, QMap<KoShape*, QList<KoShape*> > & newOrder, KoShapeManager * manager, MoveShapeType move);
00073 
00074     QList<KoShape*> m_shapes;
00075     QList<int> m_previousIndexes, m_newIndexes;
00076 };
00077 
00078 #endif