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       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             : #ifndef INCLUDED_SDEXT_SOURCE_MINIMIZER_GRAPHICCOLLECTOR_HXX
      21             : #define INCLUDED_SDEXT_SOURCE_MINIMIZER_GRAPHICCOLLECTOR_HXX
      22             : 
      23             : #include <com/sun/star/uno/XComponentContext.hpp>
      24             : #include <com/sun/star/awt/DeviceInfo.hpp>
      25             : #include <com/sun/star/text/GraphicCrop.hpp>
      26             : #include <com/sun/star/drawing/XShape.hpp>
      27             : #include <com/sun/star/beans/XPropertySet.hpp>
      28             : #include <com/sun/star/awt/Size.hpp>
      29             : #include <com/sun/star/graphic/XGraphic.hpp>
      30             : #include <com/sun/star/frame/XModel.hpp>
      31             : #include <vector>
      32             : 
      33             : 
      34             : struct GraphicSettings
      35             : {
      36             :     bool    mbJPEGCompression;
      37             :     sal_Int32   mnJPEGQuality;
      38             :     bool    mbRemoveCropArea;
      39             :     sal_Int32   mnImageResolution;
      40             :     bool    mbEmbedLinkedGraphics;
      41             : 
      42           0 :     GraphicSettings( bool bJPEGCompression, sal_Int32 nJPEGQuality, bool bRemoveCropArea,
      43             :                         sal_Int32 nImageResolution, bool bEmbedLinkedGraphics )
      44             :     : mbJPEGCompression( bJPEGCompression )
      45             :     , mnJPEGQuality( nJPEGQuality )
      46             :     , mbRemoveCropArea( bRemoveCropArea )
      47             :     , mnImageResolution( nImageResolution )
      48           0 :     , mbEmbedLinkedGraphics( bEmbedLinkedGraphics ) {};
      49             : };
      50             : 
      51             : class GraphicCollector
      52             : {
      53             :     public:
      54             : 
      55           0 :     struct GraphicUser
      56             :     {
      57             :         css::uno::Reference< css::drawing::XShape >       mxShape;            // if mbFillBitmap is false the xShape has
      58             :         css::uno::Reference< css::beans::XPropertySet >   mxPropertySet;      // to be used otherwise the PropertySet
      59             :         css::uno::Reference< css::beans::XPropertySet >   mxPagePropertySet;
      60             :         OUString                       maGraphicURL;
      61             :         OUString                       maGraphicStreamURL;
      62             :         css::text::GraphicCrop         maGraphicCropLogic;
      63             :         css::awt::Size                 maLogicalSize;
      64             :         bool                            mbFillBitmap;
      65             : 
      66           0 :         GraphicUser() : mxShape(), maGraphicCropLogic( 0, 0, 0, 0 ), mbFillBitmap( false ) {};
      67             :     };
      68             : 
      69           0 :     struct GraphicEntity
      70             :     {
      71             :         css::awt::Size                              maLogicalSize;                          // the biggest logical size the graphic will be displayed
      72             :         bool                                        mbRemoveCropArea;
      73             :         css::text::GraphicCrop                      maGraphicCropLogic;
      74             :         std::vector< GraphicUser >                      maUser;
      75             : 
      76           0 :         GraphicEntity( const GraphicUser& rUser )
      77           0 :             : maLogicalSize( rUser.maLogicalSize ), mbRemoveCropArea( false ), maGraphicCropLogic( 0, 0, 0, 0 ) { maUser.push_back( rUser ); };
      78             :     };
      79             : 
      80             :     static const css::awt::DeviceInfo& GetDeviceInfo( const css::uno::Reference< css::uno::XComponentContext >& rxFact );
      81             :     static css::awt::Size GetOriginalSize( const css::uno::Reference< css::uno::XComponentContext >& rxMSF,
      82             :                 const css::uno::Reference< css::graphic::XGraphic >& rxGraphic );
      83             : 
      84             :     // collecting graphic instances, the downside of this method is that every graphic is swapped in
      85             :     static void CollectGraphics( const css::uno::Reference< css::uno::XComponentContext >& rxMSF, const css::uno::Reference< css::frame::XModel >& rxModel,
      86             :         const GraphicSettings& rGraphicSettings, std::vector< GraphicEntity >& io_rGraphicList );
      87             :     // counting graphics without swapping in graphics
      88             :     static void CountGraphics( const css::uno::Reference< css::uno::XComponentContext >& rxMSF, const css::uno::Reference< css::frame::XModel >& rxModel,
      89             :         const GraphicSettings& rGraphicSettings, sal_Int32& rGraphics );
      90             : };
      91             : 
      92             : 
      93             : // - GRAPHICCOLLECTOR -
      94             : 
      95             : 
      96             : 
      97             : #endif // INCLUDED_SDEXT_SOURCE_MINIMIZER_GRAPHICCOLLECTOR_HXX
      98             : 
      99             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */