sfx2/source/appl/imagemgr.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_sfx2.hxx"
  33 #include "imagemgr.hxx"
  34 #include <com/sun/star/frame/XController.hpp>
  35 #include <com/sun/star/ui/XImageManager.hpp>
  36 #include <com/sun/star/frame/XModuleManager.hpp>
  37 #include <com/sun/star/ui/XModuleUIConfigurationManagerSupplier.hpp>
  38 #include <com/sun/star/ui/ImageType.hpp>
  39 #include <com/sun/star/ui/XUIConfigurationManagerSupplier.hpp>
  40
  41 #include <tools/urlobj.hxx>
  42 #include <svtools/imagemgr.hxx>
  43 #include <comphelper/processfactory.hxx>
  44 #include <rtl/ustring.hxx>
  45 #include <rtl/logfile.hxx>
  46
  47 #include "imgmgr.hxx"
  48 #include <sfx2/app.hxx>
  49 #include <sfx2/unoctitm.hxx>
  50 #include <sfx2/dispatch.hxx>
  51 #include <sfx2/msg.hxx>
  52 #include <sfx2/msgpool.hxx>
  53 #include <sfx2/viewfrm.hxx>
  54 #include <sfx2/module.hxx>
  55 #include <sfx2/objsh.hxx>
  56 #include <sfx2/docfac.hxx>
  57
  58 #include <hash_map>
  59
  60 using namespace ::com::sun::star::uno;
  61 using namespace ::com::sun::star::frame;
  62 using namespace ::com::sun::star::lang;
  63 using namespace ::com::sun::star::util;
  64 using namespace ::com::sun::star::ui;
  65 using namespace ::com::sun::star::frame;
  66
  67 typedef std::hash_map< ::rtl::OUString,
  68                        WeakReference< XImageManager >,
  69                        ::rtl::OUStringHash,
  70                        ::std::equal_to< ::rtl::OUString > > ModuleIdToImagegMgr;
  71
  72 static WeakReference< XModuleManager >                        m_xModuleManager;
  73 static WeakReference< XModuleUIConfigurationManagerSupplier > m_xModuleCfgMgrSupplier;
  74 static WeakReference< XURLTransformer >                       m_xURLTransformer;
  75 static ModuleIdToImagegMgr                                    m_aModuleIdToImageMgrMap;
  76
  77 Image SAL_CALL GetImage( ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame >& rFrame, const ::rtl::OUString& aURL, BOOL bBig, BOOL bHiContrast )
  78 {
  79     // TODO/LATeR: shouldn't this become a method at SfxViewFrame?! That would save the UnoTunnel
  80     if ( !rFrame.is() )
  81         return Image();
  82
  83     INetURLObject aObj( aURL );
  84     INetProtocol  nProtocol = aObj.GetProtocol();
  85
  86     Reference < XController > xController;
  87     Reference < XModel > xModel;
  88     if ( rFrame.is() )
  89         xController = rFrame->getController();
  90     if ( xController.is() )
  91         xModel = xController->getModel();
  92
  93     rtl::OUString aCommandURL( aURL );
  94     if ( nProtocol == INET_PROT_SLOT )
  95     {
  96         /*
  97         // Support old way to retrieve image via slot URL
  98         Reference< XURLTransformer > xURLTransformer = m_xURLTransformer;
  99         if ( !xURLTransformer.is() )
 100         {
 101             xURLTransformer = Reference< XURLTransformer >(
 102                                 ::comphelper::getProcessServiceFactory()->createInstance(
 103                                     rtl::OUString::createFromAscii("com.sun.star.util.URLTransformer" )),
 104                                 UNO_QUERY );
 105             m_xURLTransformer = xURLTransformer;
 106         }
 107
 108         URL aTargetURL;
 109         aTargetURL.Complete = aURL;
 110         xURLTransformer->parseStrict( aTargetURL );
 111         USHORT nId = ( USHORT ) aTargetURL.Path.toInt32();*/
 112         USHORT nId = ( USHORT ) String(aURL).Copy(5).ToInt32();
 113         const SfxSlot* pSlot = 0;
 114         if ( xModel.is() )
 115         {
 116             Reference < XUnoTunnel > xObj( xModel, UNO_QUERY );
 117             Sequence < sal_Int8 > aSeq( SvGlobalName( SFX_GLOBAL_CLASSID ).GetByteSequence() );
 118             sal_Int64 nHandle = xObj.is() ? xObj->getSomething( aSeq ) : 0;
 119             if ( nHandle )
 120             {
 121                 SfxObjectShell* pDoc = reinterpret_cast<SfxObjectShell*>(sal::static_int_cast<sal_IntPtr>( nHandle ));
 122                 SfxModule* pModule = pDoc->GetFactory().GetModule();
 123                 pSlot = pModule->GetSlotPool()->GetSlot( nId );
 124             }
 125         }
 126         else
 127             pSlot = SfxSlotPool::GetSlotPool().GetSlot( nId );
 128
 129         if ( pSlot )
 130         {
 131             aCommandURL = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ".uno:" ));
 132             aCommandURL += rtl::OUString::createFromAscii( pSlot->GetUnoName() );
 133         }
 134         else
 135             aCommandURL = rtl::OUString();
 136     }
 137
 138     Reference< XImageManager > xDocImgMgr;
 139     if ( xModel.is() )
 140     {
 141         Reference< XUIConfigurationManagerSupplier > xSupplier( xModel, UNO_QUERY );
 142         if ( xSupplier.is() )
 143         {
 144             Reference< XUIConfigurationManager > xDocUICfgMgr( xSupplier->getUIConfigurationManager(), UNO_QUERY );
 145             xDocImgMgr = Reference< XImageManager >( xDocUICfgMgr->getImageManager(), UNO_QUERY );
 146         }
 147     }
 148
 149     sal_Int16 nImageType( ::com::sun::star::ui::ImageType::COLOR_NORMAL|
 150                             ::com::sun::star::ui::ImageType::SIZE_DEFAULT );
 151     if ( bBig )
 152         nImageType |= ::com::sun::star::ui::ImageType::SIZE_LARGE;
 153     if ( bHiContrast )
 154         nImageType |= ::com::sun::star::ui::ImageType::COLOR_HIGHCONTRAST;
 155
 156     if ( xDocImgMgr.is() )
 157     {
 158         Sequence< Reference< ::com::sun::star::graphic::XGraphic > > aGraphicSeq;
 159         Sequence< rtl::OUString > aImageCmdSeq( 1 );
 160         aImageCmdSeq[0] = aCommandURL;
 161
 162         try
 163         {
 164             aGraphicSeq = xDocImgMgr->getImages( nImageType, aImageCmdSeq );
 165             Reference< ::com::sun::star::graphic::XGraphic > xGraphic = aGraphicSeq[0];
 166             Image aImage( xGraphic );
 167
 168             if ( !!aImage )
 169                 return aImage;
 170         }
 171         catch ( Exception& )
 172         {
 173         }
 174     }
 175
 176     Reference< XModuleManager > xModuleManager = m_xModuleManager;
 177
 178     if ( !xModuleManager.is() )
 179     {
 180         xModuleManager = Reference< XModuleManager >(
 181                             ::comphelper::getProcessServiceFactory()->createInstance(
 182                                 rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(
 183                                     "com.sun.star.frame.ModuleManager" ))),
 184                             UNO_QUERY );
 185         m_xModuleManager = xModuleManager;
 186     }
 187
 188     try
 189     {
 190         if ( aCommandURL.getLength() > 0 )
 191         {
 192             Reference< XImageManager > xModuleImageManager;
 193             rtl::OUString aModuleId = xModuleManager->identify( rFrame );
 194             ModuleIdToImagegMgr::iterator pIter = m_aModuleIdToImageMgrMap.find( aModuleId );
 195             if ( pIter != m_aModuleIdToImageMgrMap.end() )
 196                 xModuleImageManager = pIter->second;
 197             else
 198             {
 199                 Reference< XModuleUIConfigurationManagerSupplier > xModuleCfgMgrSupplier = m_xModuleCfgMgrSupplier;
 200
 201                 if ( !xModuleCfgMgrSupplier.is() )
 202                 {
 203                     xModuleCfgMgrSupplier = Reference< XModuleUIConfigurationManagerSupplier >(
 204                                                 ::comphelper::getProcessServiceFactory()->createInstance(
 205                                                     rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(
 206                                                         "com.sun.star.ui.ModuleUIConfigurationManagerSupplier" ))),
 207                                                 UNO_QUERY );
 208
 209                     m_xModuleCfgMgrSupplier = xModuleCfgMgrSupplier;
 210                 }
 211
 212                 Reference< XUIConfigurationManager > xUICfgMgr = xModuleCfgMgrSupplier->getUIConfigurationManager( aModuleId );
 213                 xModuleImageManager = Reference< XImageManager >( xUICfgMgr->getImageManager(), UNO_QUERY );
 214                 m_aModuleIdToImageMgrMap.insert( ModuleIdToImagegMgr::value_type( aModuleId, xModuleImageManager ));
 215             }
 216
 217             Sequence< Reference< ::com::sun::star::graphic::XGraphic > > aGraphicSeq;
 218             Sequence< rtl::OUString > aImageCmdSeq( 1 );
 219             aImageCmdSeq[0] = aCommandURL;
 220
 221             aGraphicSeq = xModuleImageManager->getImages( nImageType, aImageCmdSeq );
 222
 223             Reference< ::com::sun::star::graphic::XGraphic > xGraphic = aGraphicSeq[0];
 224             Image aImage( xGraphic );
 225
 226             if ( !!aImage )
 227                 return aImage;
 228             else if ( nProtocol != INET_PROT_UNO && nProtocol != INET_PROT_SLOT )
 229                 return SvFileInformationManager::GetImageNoDefault( aObj, bBig, bHiContrast );
 230         }
 231     }
 232     catch ( Exception& )
 233     {
 234     }
 235
 236     return Image();
 237 }