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             : #include <svx/svdobj.hxx>
      21             : 
      22             : #include "view.hxx"
      23             : #include "edtwin.hxx"
      24             : #include "wrtsh.hxx"
      25             : #include "drawbase.hxx"
      26             : #include "conarc.hxx"
      27             : 
      28           0 : ConstArc::ConstArc(SwWrtShell* pWrtShell, SwEditWin* pEditWin, SwView* pSwView)
      29           0 :     : SwDrawBase(pWrtShell, pEditWin, pSwView), nAnzButUp(0)
      30             : {
      31           0 : }
      32             : 
      33           0 : sal_Bool ConstArc::MouseButtonDown( const MouseEvent& rMEvt )
      34             : {
      35             :     sal_Bool bReturn;
      36             : 
      37           0 :     if ((bReturn = SwDrawBase::MouseButtonDown(rMEvt)) == sal_True)
      38             :     {
      39           0 :         if (!nAnzButUp)
      40           0 :             aStartPnt = m_pWin->PixelToLogic(rMEvt.GetPosPixel());
      41             :     }
      42           0 :     return (bReturn);
      43             : }
      44             : 
      45           0 : sal_Bool ConstArc::MouseButtonUp( const MouseEvent& rMEvt )
      46             : {
      47           0 :     sal_Bool bReturn = sal_False;
      48             : 
      49           0 :     if ((m_pSh->IsDrawCreate() || m_pWin->IsDrawAction()) && rMEvt.IsLeft())
      50             :     {
      51           0 :         Point aPnt(m_pWin->PixelToLogic(rMEvt.GetPosPixel()));
      52           0 :         if (!nAnzButUp && aPnt == aStartPnt)
      53             :         {
      54           0 :             SwDrawBase::MouseButtonUp(rMEvt);
      55           0 :             bReturn = sal_True;
      56             :         }
      57             :         else
      58           0 :         {   nAnzButUp++;
      59             : 
      60           0 :             if (nAnzButUp == 3)     // Generating of circular arc finished
      61             :             {
      62           0 :                 SwDrawBase::MouseButtonUp(rMEvt);
      63           0 :                 nAnzButUp = 0;
      64           0 :                 bReturn = sal_True;
      65             :             }
      66             :             else
      67           0 :                 m_pSh->EndCreate(SDRCREATE_NEXTPOINT);
      68             :         }
      69             :     }
      70             : 
      71           0 :     return (bReturn);
      72             : }
      73             : 
      74           0 : void ConstArc::Activate(const sal_uInt16 nSlotId)
      75             : {
      76           0 :     switch (nSlotId)
      77             :     {
      78             :         case SID_DRAW_ARC:
      79           0 :             m_pWin->SetSdrDrawMode(OBJ_CARC);
      80           0 :             break;
      81             :         case SID_DRAW_PIE:
      82           0 :             m_pWin->SetSdrDrawMode(OBJ_SECT);
      83           0 :             break;
      84             :         case SID_DRAW_CIRCLECUT:
      85           0 :             m_pWin->SetSdrDrawMode(OBJ_CCUT);
      86           0 :             break;
      87             :         default:
      88           0 :             m_pWin->SetSdrDrawMode(OBJ_NONE);
      89           0 :             break;
      90             :     }
      91             : 
      92           0 :     SwDrawBase::Activate(nSlotId);
      93           0 : }
      94             : 
      95           0 : void ConstArc::Deactivate()
      96             : {
      97           0 :     nAnzButUp = 0;
      98             : 
      99           0 :     SwDrawBase::Deactivate();
     100           0 : }
     101             : 
     102             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */