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/**************************************************************
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*************************************************************/
#ifndef SD_FU_DRAW_HXX
#define SD_FU_DRAW_HXX
#ifndef _SV_POINTR_HXX //autogen
#include <vcl/pointr.hxx>
#endif
#include "fupoor.hxx"
struct SdrViewEvent;
class SdrObject;
namespace sd {
/*************************************************************************
|*
|* Basisklasse fuer alle Drawmodul-spezifischen Funktionen
|*
\************************************************************************/
class FuDraw
: public FuPoor
{
public:
TYPEINFO();
virtual sal_Bool KeyInput(const KeyEvent& rKEvt);
virtual sal_Bool MouseMove(const MouseEvent& rMEvt);
virtual sal_Bool MouseButtonUp(const MouseEvent& rMEvt);
virtual sal_Bool MouseButtonDown(const MouseEvent& rMEvt);
virtual sal_Bool RequestHelp(const HelpEvent& rHEvt);
virtual void ScrollStart();
virtual void ScrollEnd();
virtual void Activate();
virtual void Deactivate();
virtual void ForcePointer(const MouseEvent* pMEvt = NULL);
virtual void DoubleClick(const MouseEvent& rMEvt);
sal_Bool SetPointer(SdrObject* pObj, const Point& rPos);
sal_Bool SetHelpText(SdrObject* pObj, const Point& rPos, const SdrViewEvent& rVEvt);
void SetPermanent(sal_Bool bSet) { bPermanent = bSet; }
/** is called when the currenct function should be aborted. <p>
This is used when a function gets a KEY_ESCAPE but can also
be called directly.
@returns true if a active function was aborted
*/
virtual bool cancel();
protected:
FuDraw (ViewShell* pViewSh,
::sd::Window* pWin,
::sd::View* pView,
SdDrawDocument* pDoc,
SfxRequest& rReq);
virtual ~FuDraw();
Pointer aNewPointer;
Pointer aOldPointer;
sal_Bool bMBDown;
sal_Bool bDragHelpLine;
sal_uInt16 nHelpLine;
sal_Bool bPermanent;
};
} // end of namespace sd
#endif // _SD_FUDRAW_HXX
|
