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 "SlsBitmapFactory.hxx"
      22             : 
      23             : #include "PreviewRenderer.hxx"
      24             : #include "view/SlideSorterView.hxx"
      25             : #include "sdpage.hxx"
      26             : #include "Window.hxx"
      27             : #include <drawdoc.hxx>
      28             : #include "DrawDocShell.hxx"
      29             : #include <svx/svdtypes.hxx>
      30             : #include <svx/svdpage.hxx>
      31             : #include <vcl/bitmapex.hxx>
      32             : #include <vcl/bmpacc.hxx>
      33             : #include <vcl/pngwrite.hxx>
      34             : 
      35             : namespace sd { namespace slidesorter { namespace view {
      36             : class SlideSorterView;
      37             : class PageObjectViewObjectContact;
      38             : } } }
      39             : 
      40             : namespace sd { namespace slidesorter { namespace cache {
      41             : 
      42           0 : BitmapFactory::BitmapFactory (void)
      43           0 :     : maRenderer(NULL, false)
      44             : {
      45           0 : }
      46             : 
      47             : 
      48             : 
      49             : 
      50           0 : BitmapFactory::~BitmapFactory (void)
      51             : {
      52           0 : }
      53             : 
      54             : 
      55             : 
      56             : 
      57           0 : Bitmap BitmapFactory::CreateBitmap (
      58             :     const SdPage& rPage,
      59             :     const Size& rPixelSize,
      60             :     const bool bDoSuperSampling)
      61             : {
      62           0 :     Size aSize (rPixelSize);
      63           0 :     if (bDoSuperSampling)
      64             :     {
      65             :         // Supersampling factor
      66           0 :         int aSuperSamplingFactor = 2;
      67           0 :         aSize.Width() *= aSuperSamplingFactor;
      68           0 :         aSize.Height() *= aSuperSamplingFactor;
      69             :     }
      70             : 
      71             :     Bitmap aPreview (maRenderer.RenderPage (
      72             :         &rPage,
      73             :         aSize,
      74             :         String(),
      75             :         true,
      76           0 :         false).GetBitmapEx().GetBitmap());
      77           0 :     if (bDoSuperSampling)
      78             :     {
      79           0 :         aPreview.Scale(rPixelSize, BMP_SCALE_BEST);
      80             :     }
      81             : 
      82           0 :     return aPreview;
      83             : }
      84             : 
      85             : 
      86             : } } } // end of namespace ::sd::slidesorter::cache
      87             : 
      88             : 
      89             : 
      90             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */