LCOV - code coverage report
Current view: top level - libreoffice/svx/source/tbxctrls - tbxcolorupdate.cxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 0 70 0.0 %
Date: 2012-12-27 Functions: 0 3 0.0 %
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             : 
      21             : #include <svx/tbxcolorupdate.hxx>
      22             : #include <svx/svxids.hrc>
      23             : 
      24             : #include <vcl/toolbox.hxx>
      25             : #include <vcl/bmpacc.hxx>
      26             : #include <tools/debug.hxx>
      27             : 
      28             : //........................................................................
      29             : namespace svx
      30             : {
      31             : //........................................................................
      32             : 
      33             :     //====================================================================
      34             :     //= ToolboxButtonColorUpdater
      35             :     //====================================================================
      36             :     /* Note:
      37             :        The initial color shown on the button is set in /core/svx/source/tbxctrls/tbxcolorupdate.cxx
      38             :        (ToolboxButtonColorUpdater::ToolboxButtonColorUpdater()) .
      39             :        The initial color used by the button is set in /core/svx/source/tbxcntrls/tbcontrl.cxx
      40             :        (SvxColorExtToolBoxControl::SvxColorExtToolBoxControl())
      41             :        and in case of writer for text(background)color also in /core/sw/source/ui/docvw/edtwin.cxx
      42             :        (SwEditWin::aTextBackColor and SwEditWin::aTextBackColor)
      43             :      */
      44             : 
      45           0 :     ToolboxButtonColorUpdater::ToolboxButtonColorUpdater(
      46             :         sal_uInt16 nId,
      47             :         sal_uInt16 nTbxBtnId,
      48             :         ToolBox* ptrTbx,
      49             :         sal_uInt16 nMode ) :
      50             :         mnDrawMode        ( nMode ),
      51             :         mnBtnId           ( nTbxBtnId ),
      52             :         mnSlotId           ( nId ),
      53             :         mpTbx             ( ptrTbx ),
      54           0 :         maCurColor        ( COL_TRANSPARENT )
      55             :     {
      56           0 :         if (mnSlotId == SID_BACKGROUND_COLOR)
      57           0 :             mnDrawMode = TBX_UPDATER_MODE_CHAR_COLOR_NEW;
      58             :         DBG_ASSERT( ptrTbx, "ToolBox not found :-(" );
      59           0 :         mbWasHiContrastMode = ptrTbx ? ( ptrTbx->GetSettings().GetStyleSettings().GetHighContrastMode() ) : sal_False;
      60           0 :         switch( mnSlotId )
      61             :         {
      62             :             case SID_ATTR_CHAR_COLOR  :
      63             :             case SID_ATTR_CHAR_COLOR2 :
      64           0 :                 Update( COL_RED );
      65           0 :                 break;
      66             :             case SID_FRAME_LINECOLOR  :
      67           0 :                 Update( COL_BLUE );
      68           0 :                 break;
      69             :             case SID_ATTR_CHAR_COLOR_BACKGROUND :
      70             :             case SID_BACKGROUND_COLOR :
      71           0 :                 Update( COL_YELLOW );
      72           0 :                 break;
      73             :             default :
      74           0 :                 Update( COL_TRANSPARENT );
      75             :         }
      76           0 :     }
      77             : 
      78             :     // -----------------------------------------------------------------------
      79             : 
      80           0 :     ToolboxButtonColorUpdater::~ToolboxButtonColorUpdater()
      81             :     {
      82           0 :     }
      83             : 
      84             :     // -----------------------------------------------------------------------
      85             : 
      86           0 :     void ToolboxButtonColorUpdater::Update( const Color& rColor )
      87             :     {
      88           0 :         Image       aImage( mpTbx->GetItemImage( mnBtnId ) );
      89           0 :         const bool  bSizeChanged = ( maBmpSize != aImage.GetSizePixel() );
      90           0 :         const bool  bDisplayModeChanged = ( mbWasHiContrastMode != mpTbx->GetSettings().GetStyleSettings().GetHighContrastMode() );
      91           0 :         Color       aColor( rColor );
      92             : 
      93             :         // !!! #109290# Workaround for SetFillColor with COL_AUTO
      94           0 :         if( aColor.GetColor() == COL_AUTO )
      95           0 :             aColor = Color( COL_TRANSPARENT );
      96             : 
      97           0 :         if( ( maCurColor != aColor ) || bSizeChanged || bDisplayModeChanged )
      98             :         {
      99           0 :             BitmapEx            aBmpEx( aImage.GetBitmapEx() );
     100           0 :             Bitmap              aBmp( aBmpEx.GetBitmap() );
     101           0 :             BitmapWriteAccess*  pBmpAcc = aBmp.AcquireWriteAccess();
     102             : 
     103           0 :             maBmpSize = aBmp.GetSizePixel();
     104             : 
     105           0 :             if( pBmpAcc )
     106             :             {
     107           0 :                 Bitmap              aMsk;
     108             :                 BitmapWriteAccess*  pMskAcc;
     109           0 :                 const Point         aNullPnt;
     110             : 
     111           0 :                 if( aBmpEx.IsAlpha() )
     112           0 :                     pMskAcc = ( aMsk = aBmpEx.GetAlpha().GetBitmap() ).AcquireWriteAccess();
     113           0 :                 else if( aBmpEx.IsTransparent() )
     114           0 :                     pMskAcc = ( aMsk = aBmpEx.GetMask() ).AcquireWriteAccess();
     115             :                 else
     116           0 :                     pMskAcc = NULL;
     117             : 
     118           0 :                 mbWasHiContrastMode = mpTbx->GetSettings().GetStyleSettings().GetHighContrastMode();
     119             : 
     120           0 :                 if( mnDrawMode == TBX_UPDATER_MODE_CHAR_COLOR_NEW && ( COL_TRANSPARENT != aColor.GetColor() ) )
     121           0 :                     pBmpAcc->SetLineColor( aColor );
     122           0 :                 else if( mpTbx->GetBackground().GetColor().IsDark() )
     123           0 :                     pBmpAcc->SetLineColor( Color( COL_WHITE ) );
     124             :                 else
     125           0 :                     pBmpAcc->SetLineColor( Color( COL_BLACK ) );
     126             : 
     127           0 :                 pBmpAcc->SetFillColor( maCurColor = aColor );
     128             : 
     129           0 :                 if( TBX_UPDATER_MODE_CHAR_COLOR_NEW == mnDrawMode || TBX_UPDATER_MODE_NONE == mnDrawMode )
     130             :                 {
     131           0 :                     if( TBX_UPDATER_MODE_CHAR_COLOR_NEW == mnDrawMode )
     132             :                     {
     133           0 :                         if( maBmpSize.Width() <= 16 )
     134           0 :                             maUpdRect = Rectangle( Point( 0,12 ), Size( maBmpSize.Width(), 4 ) );
     135             :                         else
     136           0 :                             maUpdRect = Rectangle( Point( 1, maBmpSize.Height() - 7 ), Size( maBmpSize.Width() - 2 ,6 ) );
     137             :                     }
     138             :                     else
     139             :                     {
     140           0 :                         if( maBmpSize.Width() <= 16 )
     141           0 :                             maUpdRect = Rectangle( Point( 7, 7 ), Size( 8, 8 ) );
     142             :                         else
     143           0 :                             maUpdRect = Rectangle( Point( maBmpSize.Width() - 12, maBmpSize.Height() - 12 ), Size( 11, 11 ) );
     144             :                     }
     145             : 
     146           0 :                     pBmpAcc->DrawRect( maUpdRect );
     147             : 
     148           0 :                     if( pMskAcc )
     149             :                     {
     150           0 :                         if( COL_TRANSPARENT == aColor.GetColor() )
     151             :                         {
     152           0 :                             pMskAcc->SetLineColor( COL_BLACK );
     153           0 :                             pMskAcc->SetFillColor( COL_WHITE );
     154             :                         }
     155             :                         else
     156           0 :                             pMskAcc->SetFillColor( COL_BLACK );
     157             : 
     158           0 :                         pMskAcc->DrawRect( maUpdRect );
     159             :                     }
     160             :                 }
     161             :                 else
     162             :                 {
     163             :                     OSL_FAIL( "ToolboxButtonColorUpdater::Update: TBX_UPDATER_MODE_CHAR_COLOR / TBX_UPDATER_MODE_CHAR_BACKGROUND" );
     164             :                     // !!! DrawChar( aVirDev, aColor );
     165             :                 }
     166             : 
     167           0 :                 aBmp.ReleaseAccess( pBmpAcc );
     168             : 
     169           0 :                 if( pMskAcc )
     170           0 :                     aMsk.ReleaseAccess( pMskAcc );
     171             : 
     172           0 :                 if( aBmpEx.IsAlpha() )
     173           0 :                     aBmpEx = BitmapEx( aBmp, AlphaMask( aMsk ) );
     174           0 :                 else if( aBmpEx.IsTransparent() )
     175           0 :                     aBmpEx = BitmapEx( aBmp, aMsk );
     176             :                 else
     177           0 :                     aBmpEx = aBmp;
     178             : 
     179           0 :                 mpTbx->SetItemImage( mnBtnId, Image( aBmpEx ) );
     180           0 :             }
     181           0 :         }
     182           0 :     }
     183             : 
     184             : //........................................................................
     185             : } // namespace svx
     186             : //........................................................................
     187             : 
     188             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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