LCOV - code coverage report
Current view: top level - sw/source/core/text - txtpaint.cxx (source / functions) Hit Total Coverage
Test: commit 10e77ab3ff6f4314137acd6e2702a6e5c1ce1fae Lines: 29 40 72.5 %
Date: 2014-11-03 Functions: 4 4 100.0 %
Legend: Lines: hit not hit

          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 "txtpaint.hxx"
      21             : #include "swrect.hxx"
      22             : #include "rootfrm.hxx"
      23             : 
      24       22635 : void SwSaveClip::Reset()
      25             : {
      26             :     // We recover the old state
      27       22635 :     if( pOut && bChg )
      28             :     {
      29       12731 :         if ( pOut->GetConnectMetaFile() )
      30           0 :             pOut->Pop();
      31             :         else
      32             :         {
      33       12731 :             if( bOn )
      34           0 :                 pOut->SetClipRegion( aClip );
      35             :             else
      36       12731 :                 pOut->SetClipRegion();
      37             :         }
      38       12731 :         bChg = false;
      39             :     }
      40       22635 : }
      41             : 
      42       12941 : void SwSaveClip::_ChgClip( const SwRect &rRect, const SwTxtFrm* pFrm,
      43             :                            bool bEnlargeRect )
      44             : {
      45       12941 :     SwRect aOldRect( rRect );
      46       12941 :     const bool bVertical = pFrm && pFrm->IsVertical();
      47             : 
      48       12941 :     if ( pFrm && pFrm->IsRightToLeft() )
      49          14 :         pFrm->SwitchLTRtoRTL( (SwRect&)rRect );
      50             : 
      51       12941 :     if ( bVertical )
      52           0 :         pFrm->SwitchHorizontalToVertical( (SwRect&)rRect );
      53             : 
      54       12941 :     if ( !pOut || (!rRect.HasArea() && !pOut->IsClipRegion()) )
      55             :     {
      56           0 :         (SwRect&)rRect = aOldRect;
      57           0 :         return;
      58             :     }
      59             : 
      60       12941 :     if ( !bChg )
      61             :     {
      62       12731 :         if ( pOut->GetConnectMetaFile() )
      63           0 :             pOut->Push();
      64       12731 :         else if ( bOn )
      65           0 :             aClip = pOut->GetClipRegion();
      66             :     }
      67             : 
      68       12941 :     if ( !rRect.HasArea() )
      69           0 :         pOut->SetClipRegion();
      70             :     else
      71             :     {
      72       12941 :         Rectangle aRect( rRect.SVRect() );
      73             : 
      74             :         // Having underscores in our line, we enlarged the repaint area
      75             :         // (see frmform.cxx) because for some fonts it could be too small.
      76             :         // Consequently, we have to enlarge the clipping rectangle as well.
      77       12941 :         if ( bEnlargeRect && ! bVertical )
      78          34 :             aRect.Bottom() += 40;
      79             : 
      80             :         // If the ClipRect is identical, nothing will happen
      81       12941 :         if( pOut->IsClipRegion() ) // no && because of Mac
      82             :         {
      83         210 :             if ( aRect == pOut->GetClipRegion().GetBoundRect() )
      84             :             {
      85           0 :                 (SwRect&)rRect = aOldRect;
      86           0 :                 return;
      87             :             }
      88             :         }
      89             : 
      90       12941 :         if( SwRootFrm::HasSameRect( rRect ) )
      91           0 :             pOut->SetClipRegion();
      92             :         else
      93             :         {
      94       12941 :             const vcl::Region aClipRegion( aRect );
      95       12941 :             pOut->SetClipRegion( aClipRegion );
      96             :         }
      97             : #ifdef DBG_UTIL
      98             :         static bool bDbg = false;
      99             :         if( bDbg )
     100             :         {
     101             :             DbgBackColor aDbg( pOut, bDbg, COL_RED );
     102             :             pOut->DrawRect( aRect );
     103             :         }
     104             : #endif
     105             :     }
     106       12941 :     bChg = true;
     107             : 
     108       12941 :     (SwRect&)rRect = aOldRect;
     109         270 : }
     110             : 
     111             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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