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Tats
105 lines
2.5 KiB
C++
105 lines
2.5 KiB
C++
/*
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* Commands.h
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*
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* (c) 2014 Sofian Audry -- info(@)sofianaudry(.)com
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* (c) 2014 Alexandre Quessy -- alexandre(@)quessy(.)net
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* (c) 2014 Dame Diongue -- baydamd(@)gmail(.)com
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef COMMANDS_H_
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#define COMMANDS_H_
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#include <QUndoCommand>
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#include "MainWindow.h"
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#include "MapperGLCanvas.h"
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enum CommandId {
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CMD_KEY_MOVE_VERTEX,
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CMD_MOUSE_MOVE_VERTEX,
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};
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class AddShapesCommand : public QUndoCommand
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{
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public:
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AddShapesCommand(MainWindow *mainWindow, uid mappingId, QUndoCommand *parent = 0);
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void undo();
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void redo();
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private:
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MainWindow *m_mainWindow;
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Mapping::ptr m_mappingPtr;
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uid m_mappingId;
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};
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class MoveVertexCommand : public QUndoCommand
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{
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public:
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enum MoveVertexOption {
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KEY_MOVE,
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MOUSE_MOVE,
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MOUSE_RELEASE
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};
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MoveVertexCommand(MapperGLCanvas* canvas, int activeVertex, const QPointF &point, MoveVertexOption option, QUndoCommand *parent = 0);
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int id() const;
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void undo();
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void redo();
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bool mergeWith(const QUndoCommand* other);
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protected:
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// Information pertaining to the moving of vertex.
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MapperGLCanvas* _canvas;
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QWeakPointer<MShape> _shape;
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int _movedVertex;
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QPointF _vertexPosition;
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// Did we use keys to move that vertex?
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int _option;
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// Clone of the original shape used for undoing purposes.
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MShape::ptr _originalShape;
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};
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class MoveShapesCommand : public QUndoCommand
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{
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public:
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MoveShapesCommand(MapperGLCanvas *mapperGLCanvas, QMouseEvent *event, const QPointF &point, QUndoCommand *parent = 0);
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void undo();
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void redo();
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private:
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MapperGLCanvas *m_mapperGLCanvas;
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MShape *m_shape;
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QMouseEvent *m_event;
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QPointF newPosition, oldPosition;
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};
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class DeleteMappingCommand : public QUndoCommand
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{
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public:
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DeleteMappingCommand(MainWindow *mainWindow, uid mappingId, QUndoCommand *parent = 0);
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void undo();
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void redo();
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private:
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MainWindow *m_mainWindow;
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Mapping::ptr m_mappingPtr;
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uid m_mappingId;
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};
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#endif /* COMMANDS_H_ */
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