Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #ifndef INCLUDED_SD_SOURCE_UI_INC_FUDRAW_HXX
      21             : #define INCLUDED_SD_SOURCE_UI_INC_FUDRAW_HXX
      22             : 
      23             : #include <vcl/pointr.hxx>
      24             : #include "fupoor.hxx"
      25             : 
      26             : struct SdrViewEvent;
      27             : class SdrObject;
      28             : 
      29             : namespace sd {
      30             : 
      31             : /**
      32             :  * Base class for all Draw specific functions
      33             :  */
      34             : class FuDraw
      35             :     : public FuPoor
      36             : {
      37             : public:
      38             :     TYPEINFO_OVERRIDE();
      39             : 
      40             :     virtual bool KeyInput(const KeyEvent& rKEvt) SAL_OVERRIDE;
      41             :     virtual bool MouseMove(const MouseEvent& rMEvt) SAL_OVERRIDE;
      42             :     virtual bool MouseButtonUp(const MouseEvent& rMEvt) SAL_OVERRIDE;
      43             :     virtual bool MouseButtonDown(const MouseEvent& rMEvt) SAL_OVERRIDE;
      44             :     virtual bool RequestHelp(const HelpEvent& rHEvt) SAL_OVERRIDE;
      45             : 
      46             :     virtual void Activate() SAL_OVERRIDE;
      47             :     virtual void Deactivate() SAL_OVERRIDE;
      48             : 
      49             :     virtual void ForcePointer(const MouseEvent* pMEvt = NULL);
      50             : 
      51             :     virtual void DoubleClick(const MouseEvent& rMEvt);
      52             : 
      53             :     bool    SetPointer(SdrObject* pObj, const Point& rPos);
      54             :     bool    SetHelpText(SdrObject* pObj, const Point& rPos, const SdrViewEvent& rVEvt);
      55             : 
      56           1 :     void    SetPermanent(bool bSet) { bPermanent = bSet; }
      57             : 
      58             :     /** is called when the current function should be aborted. <p>
      59             :         This is used when a function gets a KEY_ESCAPE but can also
      60             :         be called directly.
      61             : 
      62             :         @returns true if a active function was aborted
      63             :     */
      64             :     virtual bool cancel() SAL_OVERRIDE;
      65             : 
      66             : protected:
      67             :     FuDraw (ViewShell* pViewSh,
      68             :         ::sd::Window* pWin,
      69             :         ::sd::View* pView,
      70             :         SdDrawDocument* pDoc,
      71             :         SfxRequest& rReq);
      72             : 
      73             :     virtual ~FuDraw();
      74             : 
      75             :     Pointer aNewPointer;
      76             :     Pointer aOldPointer;
      77             :     bool    bMBDown;
      78             :     bool    bDragHelpLine;
      79             :     sal_uInt16  nHelpLine;
      80             :     bool    bPermanent;
      81             :     bool bIsImageSelected;
      82             : 
      83             : private:
      84             :     void DoModifiers(const MouseEvent& rMEvt, bool bSnapModPressed);
      85             : 
      86             : };
      87             : 
      88             : } // end of namespace sd
      89             : 
      90             : #endif      // _SD_FUDRAW_HXX
      91             : 
      92             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */