vselecttool.h

/* This file is part of the KDE project
   Copyright (C) 2001, 2002, 2003 The Karbon Developers
 
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.
 
   This library 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
   Library General Public License for more details.
 
   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
*/
 
#ifndef __VSELECTTOOL_H__
#define __VSELECTTOOL_H__
 
#include <kdialogbase.h>
#include <tdelocale.h>
 
#include "vtool.h"
 
class KarbonView;
 
class VSelectOptionsWidget : public KDialogBase
{
TQ_OBJECT
  
 
public:
    VSelectOptionsWidget( KarbonPart* part );
 
public slots:
    void modeChange( int mode );
 
private:
    KarbonPart*     m_part;
}; // VSelectOptionsWidget
 
class VSelectTool : public VTool
{
TQ_OBJECT
  
 
public:
    VSelectTool( KarbonView *view );
    virtual ~VSelectTool();
 
    virtual void setup(TDEActionCollection *collection);
    virtual bool showDialog() const;
    virtual TQString uiname() { return i18n( "Select Tool" ); }
    virtual enumToolType toolType() { return TOOL_SELECT; }
    virtual TQString statusText();
    virtual uint priority() { return 0; }
    virtual TQString contextHelp();
 
    virtual void refreshUnit();
 
    virtual void activate();
 
protected:
    virtual void draw();
 
    virtual void setCursor() const;
 
    virtual void mouseButtonPress();
    virtual void rightMouseButtonPress();
    virtual void mouseButtonRelease();
    virtual void rightMouseButtonRelease();
    virtual void mouseDrag();
    virtual void mouseDragRelease();
    virtual void mouseDragCtrlPressed();
    virtual void mouseDragCtrlReleased();
    virtual void mouseDragShiftPressed();
    virtual void mouseDragShiftReleased();
    virtual void arrowKeyReleased( TQt::Key );
    virtual bool keyReleased( TQt::Key );
 
    virtual void cancel();
 
protected slots:
    void updateStatusBar() const;
 
private:
    enum { normal, moving, scaling, rotating } m_state;
    bool m_lock;
    // controls if objects are added to or removed from the selection
    bool m_add;
    double m_s1;
    double m_s2;
    double m_distx;
    double m_disty;
    KoPoint m_sp;
    KoPoint m_current;
 
    VHandleNode m_activeNode;
 
    void recalc();
 
    // A list of temporary objects:
    VObjectList m_objects;
    // The options widget.
    VSelectOptionsWidget    *m_optionsWidget;
};
 
#endif