svtools/source/uno/generictoolboxcontroller.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_svtools.hxx"
  33 #include <svtools/generictoolboxcontroller.hxx>
  34
  35 //_________________________________________________________________________________________________________________
  36 //      my own includes
  37 //_________________________________________________________________________________________________________________
  38
  39 //_________________________________________________________________________________________________________________
  40 //      interface includes
  41 //_________________________________________________________________________________________________________________
  42 #include <com/sun/star/util/XURLTransformer.hpp>
  43 #include <com/sun/star/frame/XDispatchProvider.hpp>
  44 #include <com/sun/star/beans/PropertyValue.hpp>
  45 #include <com/sun/star/lang/DisposedException.hpp>
  46 #include <com/sun/star/frame/status/ItemStatus.hpp>
  47 #include <com/sun/star/frame/status/ItemState.hpp>
  48
  49 //_________________________________________________________________________________________________________________
  50 //      other includes
  51 //_________________________________________________________________________________________________________________
  52 #include <vos/mutex.hxx>
  53 #include <vcl/svapp.hxx>
  54
  55 using namespace ::com::sun::star::awt;
  56 using namespace ::com::sun::star::uno;
  57 using namespace ::com::sun::star::beans;
  58 using namespace ::com::sun::star::lang;
  59 using namespace ::com::sun::star::frame;
  60 using namespace ::com::sun::star::frame::status;
  61 using namespace ::com::sun::star::util;
  62
  63 namespace svt
  64 {
  65
  66 struct ExecuteInfo
  67 {
  68     ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatch >     xDispatch;
  69     ::com::sun::star::util::URL                                                aTargetURL;
  70     ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >  aArgs;
  71 };
  72
  73 GenericToolboxController::GenericToolboxController( const Reference< XMultiServiceFactory >& rServiceManager,
  74                                                     const Reference< XFrame >&               rFrame,
  75                                                     ToolBox*                                 pToolbox,
  76                                                     USHORT                                   nID,
  77                                                     const ::rtl::OUString&                          aCommand ) :
  78     svt::ToolboxController( rServiceManager, rFrame, aCommand )
  79     ,   m_pToolbox( pToolbox )
  80     ,   m_nID( nID )
  81 {
  82     // Initialization is done through ctor
  83     m_bInitialized = sal_True;
  84
  85     // insert main command to our listener map
  86     if ( m_aCommandURL.getLength() )
  87         m_aListenerMap.insert( URLToDispatchMap::value_type( aCommand, Reference< XDispatch >() ));
  88 }
  89
  90 GenericToolboxController::~GenericToolboxController()
  91 {
  92 }
  93
  94 void SAL_CALL GenericToolboxController::dispose()
  95 throw ( RuntimeException )
  96 {
  97     vos::OGuard aSolarMutexGuard( Application::GetSolarMutex() );
  98
  99     svt::ToolboxController::dispose();
 100
 101     m_pToolbox = 0;
 102     m_nID = 0;
 103 }
 104
 105 void SAL_CALL GenericToolboxController::execute( sal_Int16 /*KeyModifier*/ )
 106 throw ( RuntimeException )
 107 {
 108     Reference< XDispatch >       xDispatch;
 109     Reference< XURLTransformer > xURLTransformer;
 110     ::rtl::OUString                     aCommandURL;
 111
 112     {
 113         vos::OGuard aSolarMutexGuard( Application::GetSolarMutex() );
 114
 115         if ( m_bDisposed )
 116             throw DisposedException();
 117
 118         if ( m_bInitialized &&
 119              m_xFrame.is() &&
 120              m_xServiceManager.is() &&
 121              m_aCommandURL.getLength() )
 122         {
 123             xURLTransformer = Reference< XURLTransformer >( m_xServiceManager->createInstance(
 124                                                                 rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.util.URLTransformer" ))),
 125                                                             UNO_QUERY );
 126
 127             aCommandURL = m_aCommandURL;
 128             URLToDispatchMap::iterator pIter = m_aListenerMap.find( m_aCommandURL );
 129             if ( pIter != m_aListenerMap.end() )
 130                 xDispatch = pIter->second;
 131         }
 132     }
 133
 134     if ( xDispatch.is() && xURLTransformer.is() )
 135     {
 136         com::sun::star::util::URL aTargetURL;
 137         Sequence<PropertyValue>   aArgs;
 138
 139         aTargetURL.Complete = aCommandURL;
 140         xURLTransformer->parseStrict( aTargetURL );
 141
 142         // Execute dispatch asynchronously
 143         ExecuteInfo* pExecuteInfo = new ExecuteInfo;
 144         pExecuteInfo->xDispatch     = xDispatch;
 145         pExecuteInfo->aTargetURL    = aTargetURL;
 146         pExecuteInfo->aArgs         = aArgs;
 147         Application::PostUserEvent( STATIC_LINK(0, GenericToolboxController , ExecuteHdl_Impl), pExecuteInfo );
 148     }
 149 }
 150
 151 void GenericToolboxController::statusChanged( const FeatureStateEvent& Event )
 152 throw ( RuntimeException )
 153 {
 154     vos::OGuard aSolarMutexGuard( Application::GetSolarMutex() );
 155
 156     if ( m_bDisposed )
 157         return;
 158
 159     if ( m_pToolbox )
 160     {
 161         m_pToolbox->EnableItem( m_nID, Event.IsEnabled );
 162
 163         USHORT nItemBits = m_pToolbox->GetItemBits( m_nID );
 164         nItemBits &= ~TIB_CHECKABLE;
 165         TriState eTri = STATE_NOCHECK;
 166
 167         sal_Bool        bValue = sal_Bool();
 168         rtl::OUString   aStrValue;
 169         ItemStatus      aItemState;
 170
 171         if ( Event.State >>= bValue )
 172         {
 173             // Boolean, treat it as checked/unchecked
 174             m_pToolbox->SetItemBits( m_nID, nItemBits );
 175             m_pToolbox->CheckItem( m_nID, bValue );
 176             if ( bValue )
 177                 eTri = STATE_CHECK;
 178             nItemBits |= TIB_CHECKABLE;
 179         }
 180         else if ( Event.State >>= aStrValue )
 181         {
 182             m_pToolbox->SetItemText( m_nID, aStrValue );
 183         }
 184         else if ( Event.State >>= aItemState )
 185         {
 186             eTri = STATE_DONTKNOW;
 187             nItemBits |= TIB_CHECKABLE;
 188         }
 189
 190         m_pToolbox->SetItemState( m_nID, eTri );
 191         m_pToolbox->SetItemBits( m_nID, nItemBits );
 192     }
 193 }
 194
 195 IMPL_STATIC_LINK_NOINSTANCE( GenericToolboxController, ExecuteHdl_Impl, ExecuteInfo*, pExecuteInfo )
 196 {
 197    try
 198    {
 199        // Asynchronous execution as this can lead to our own destruction!
 200        // Framework can recycle our current frame and the layout manager disposes all user interface
 201        // elements if a component gets detached from its frame!
 202        pExecuteInfo->xDispatch->dispatch( pExecuteInfo->aTargetURL, pExecuteInfo->aArgs );
 203    }
 204    catch ( Exception& )
 205    {
 206    }
 207    delete pExecuteInfo;
 208    return 0;
 209 }
 210
 211 } // namespace