chart2/source/controller/main/StatusBarCommandDispatch.cxx

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  27
  28 // MARKER(update_precomp.py): autogen include statement, do not remove
  29 #include "precompiled_chart2.hxx"
  30
  31 #include "StatusBarCommandDispatch.hxx"
  32 #include "ObjectNameProvider.hxx"
  33 #include "macros.hxx"
  34 #include <com/sun/star/util/XModifyBroadcaster.hpp>
  35
  36 // #ifndef _VOS_MUTEX_HXX_
  37 // #include <vos/mutex.hxx>
  38 // #endif
  39 // #ifndef _SV_SVAPP_HXX
  40 // #include <vcl/svapp.hxx>
  41 // #endif
  42
  43 // for ressource strings STR_UNDO and STR_REDO
  44 #include <sfx2/sfx.hrc>
  45
  46 #include "ResId.hxx"
  47
  48 using namespace ::com::sun::star;
  49
  50 using ::com::sun::star::uno::Reference;
  51 using ::com::sun::star::uno::Sequence;
  52 using ::rtl::OUString;
  53
  54 namespace chart
  55 {
  56
  57 StatusBarCommandDispatch::StatusBarCommandDispatch(
  58     const Reference< uno::XComponentContext > & xContext,
  59     const Reference< frame::XModel > & xModel,
  60     const Reference< view::XSelectionSupplier > & xSelSupp ) :
  61         impl::StatusBarCommandDispatch_Base( xContext ),
  62         m_xModifiable( xModel, uno::UNO_QUERY  ),
  63         m_xSelectionSupplier( xSelSupp ),
  64         m_bIsModified( false )
  65 {}
  66
  67 StatusBarCommandDispatch::~StatusBarCommandDispatch()
  68 {}
  69
  70 void StatusBarCommandDispatch::initialize()
  71 {
  72     if( m_xModifiable.is())
  73     {
  74         Reference< util::XModifyBroadcaster > xModifyBroadcaster( m_xModifiable, uno::UNO_QUERY );
  75         OSL_ASSERT( xModifyBroadcaster.is());
  76         if( xModifyBroadcaster.is())
  77             xModifyBroadcaster->addModifyListener( this );
  78     }
  79
  80     if( m_xSelectionSupplier.is())
  81     {
  82         m_xSelectionSupplier->addSelectionChangeListener( this );
  83     }
  84 }
  85
  86 void StatusBarCommandDispatch::fireStatusEvent(
  87     const OUString & rURL,
  88     const Reference< frame::XStatusListener > & xSingleListener /* = 0 */ )
  89 {
  90     bool bFireAll(rURL.getLength() == 0);
  91     bool bFireContext(  bFireAll || rURL.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM(".uno:Context")));
  92     bool bFireModified( bFireAll || rURL.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM(".uno:ModifiedStatus")));
  93
  94     if( bFireContext )
  95     {
  96         uno::Any aArg;
  97         Reference< chart2::XChartDocument > xDoc( m_xModifiable, uno::UNO_QUERY );
  98         aArg <<= ObjectNameProvider::getSelectedObjectText( m_aSelectedOID.getObjectCID(), xDoc );
  99         fireStatusEventForURL( C2U(".uno:Context"), aArg, true, xSingleListener );
 100     }
 101     if( bFireModified )
 102     {
 103         uno::Any aArg;
 104         if( m_bIsModified )
 105             aArg <<= C2U("*");
 106         fireStatusEventForURL( C2U(".uno:ModifiedStatus"), aArg, true, xSingleListener );
 107     }
 108 }
 109
 110 // ____ XDispatch ____
 111 void SAL_CALL StatusBarCommandDispatch::dispatch(
 112     const util::URL& /* URL */,
 113     const Sequence< beans::PropertyValue >& /* Arguments */ )
 114     throw (uno::RuntimeException)
 115 {
 116     // nothing to do here
 117 }
 118
 119 // ____ WeakComponentImplHelperBase ____
 120 /// is called when this is disposed
 121 void SAL_CALL StatusBarCommandDispatch::disposing()
 122 {
 123     m_xModifiable.clear();
 124     m_xSelectionSupplier.clear();
 125 }
 126
 127 // ____ XEventListener (base of XModifyListener) ____
 128 void SAL_CALL StatusBarCommandDispatch::disposing( const lang::EventObject& /* Source */ )
 129     throw (uno::RuntimeException)
 130 {
 131     m_xModifiable.clear();
 132     m_xSelectionSupplier.clear();
 133 }
 134
 135 // ____ XModifyListener ____
 136 void SAL_CALL StatusBarCommandDispatch::modified( const lang::EventObject& aEvent )
 137     throw (uno::RuntimeException)
 138 {
 139     if( m_xModifiable.is())
 140         m_bIsModified = m_xModifiable->isModified();
 141
 142     CommandDispatch::modified( aEvent );
 143 }
 144
 145 // ____ XSelectionChangeListener ____
 146 void SAL_CALL StatusBarCommandDispatch::selectionChanged( const lang::EventObject& /* aEvent */ )
 147     throw (uno::RuntimeException)
 148 {
 149     if( m_xSelectionSupplier.is())
 150         m_aSelectedOID = ObjectIdentifier( m_xSelectionSupplier->getSelection() );
 151     else
 152         m_aSelectedOID = ObjectIdentifier();
 153     fireAllStatusEvents( 0 );
 154 }
 155
 156 } //  namespace chart