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             : 
      23             : #include "view.hxx"
      24             : #include "edtwin.hxx"
      25             : #include "wrtsh.hxx"
      26             : #include "drawbase.hxx"
      27             : #include "conarc.hxx"
      28             : 
      29             : 
      30             : 
      31             : /*************************************************************************
      32             : |*
      33             : |* Konstruktor
      34             : |*
      35             : \************************************************************************/
      36             : 
      37             : 
      38             : 
      39           0 : ConstArc::ConstArc(SwWrtShell* pWrtShell, SwEditWin* pEditWin, SwView* pSwView)
      40           0 :     : SwDrawBase(pWrtShell, pEditWin, pSwView), nAnzButUp(0)
      41             : {
      42           0 : }
      43             : 
      44             : /*************************************************************************
      45             : |*
      46             : |* MouseButtonDown-event
      47             : |*
      48             : \************************************************************************/
      49             : 
      50             : 
      51             : 
      52           0 : sal_Bool ConstArc::MouseButtonDown( const MouseEvent& rMEvt )
      53             : {
      54             :     sal_Bool bReturn;
      55             : 
      56           0 :     if ((bReturn = SwDrawBase::MouseButtonDown(rMEvt)) == sal_True)
      57             :     {
      58           0 :         if (!nAnzButUp)
      59           0 :             aStartPnt = m_pWin->PixelToLogic(rMEvt.GetPosPixel());
      60             :     }
      61           0 :     return (bReturn);
      62             : }
      63             : 
      64             : /*************************************************************************
      65             : |*
      66             : |* MouseButtonUp-event
      67             : |*
      68             : \************************************************************************/
      69             : 
      70             : 
      71             : 
      72           0 : sal_Bool ConstArc::MouseButtonUp( const MouseEvent& rMEvt )
      73             : {
      74           0 :     sal_Bool bReturn = sal_False;
      75             : 
      76           0 :     if ((m_pSh->IsDrawCreate() || m_pWin->IsDrawAction()) && rMEvt.IsLeft())
      77             :     {
      78           0 :         Point aPnt(m_pWin->PixelToLogic(rMEvt.GetPosPixel()));
      79           0 :         if (!nAnzButUp && aPnt == aStartPnt)
      80             :         {
      81           0 :             SwDrawBase::MouseButtonUp(rMEvt);
      82           0 :             bReturn = sal_True;
      83             :         }
      84             :         else
      85           0 :         {   nAnzButUp++;
      86             : 
      87           0 :             if (nAnzButUp == 3)     // Kreisbogenerzeugung beendet
      88             :             {
      89           0 :                 SwDrawBase::MouseButtonUp(rMEvt);
      90           0 :                 nAnzButUp = 0;
      91           0 :                 bReturn = sal_True;
      92             :             }
      93             :             else
      94           0 :                 m_pSh->EndCreate(SDRCREATE_NEXTPOINT);
      95             :         }
      96             :     }
      97             : 
      98           0 :     return (bReturn);
      99             : }
     100             : 
     101             : /*************************************************************************
     102             : |*
     103             : |* Function aktivieren
     104             : |*
     105             : \************************************************************************/
     106             : 
     107             : 
     108             : 
     109           0 : void ConstArc::Activate(const sal_uInt16 nSlotId)
     110             : {
     111           0 :     switch (nSlotId)
     112             :     {
     113             :         case SID_DRAW_ARC:
     114           0 :             m_pWin->SetSdrDrawMode(OBJ_CARC);
     115           0 :             break;
     116             :         case SID_DRAW_PIE:
     117           0 :             m_pWin->SetSdrDrawMode(OBJ_SECT);
     118           0 :             break;
     119             :         case SID_DRAW_CIRCLECUT:
     120           0 :             m_pWin->SetSdrDrawMode(OBJ_CCUT);
     121           0 :             break;
     122             :         default:
     123           0 :             m_pWin->SetSdrDrawMode(OBJ_NONE);
     124           0 :             break;
     125             :     }
     126             : 
     127           0 :     SwDrawBase::Activate(nSlotId);
     128           0 : }
     129             : 
     130             : /*************************************************************************
     131             : |*
     132             : |* Funktion deaktivieren
     133             : |*
     134             : \************************************************************************/
     135             : 
     136           0 : void ConstArc::Deactivate()
     137             : {
     138           0 :     nAnzButUp = 0;
     139             : 
     140           0 :     SwDrawBase::Deactivate();
     141           0 : }
     142             : 
     143             : 
     144             : 
     145             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */