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/*
* Kivio - Visual Modelling and Flowcharting
* Copyright (C) 2000-2001 theKompany.com & Dave Marotti
* Copyright (C) 2003-2005 Peter Simonsson <psn@linux.se>
*
* 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 2
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef TOOL_CONNECTOR_H
#define TOOL_CONNECTOR_H
#include "kivio_mousetool.h"
#include <KoPoint.h>
class TQMouseEvent;
class TQCursor;
namespace Kivio {
class MouseToolAction;
}
class KivioView;
class KivioPage;
class Kivio1DStencil;
class KivioCustomDragData;
class ConnectorTool : public Kivio::MouseTool
{
Q_OBJECT
public:
ConnectorTool( KivioView* parent );
~ConnectorTool();
virtual bool processEvent(TQEvent* e);
void connector(TQRect);
public slots:
void setActivated(bool a);
protected slots:
void activateStraight();
void activatePolyline();
void makePermanent();
signals:
void operationDone();
protected:
void mousePress(TQMouseEvent *);
void mouseMove(TQMouseEvent *);
void mouseRelease(TQMouseEvent *);
bool startRubberBanding(TQMouseEvent*);
void continueRubberBanding(TQMouseEvent *);
void endRubberBanding(TQMouseEvent *);
TQPoint m_startPoint, m_releasePoint;
// Connector Tool Mode
enum
{
stmNone,
stmDrawRubber
};
enum {
StraightConnector,
PolyLineConnector
};
private:
int m_mode; // Flag to indicate that we are drawing a rubber band
int m_type; // Type of connector
TQCursor* m_pConnectorCursor1;
TQCursor* m_pConnectorCursor2;
Kivio1DStencil* m_pStencil;
KoPoint startPoint;
KivioCustomDragData* m_pDragData;
Kivio::MouseToolAction* m_connectorAction;
Kivio::MouseToolAction* m_polyLineAction;
bool m_permanent;
};
#endif
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