chart2/source/controller/main/StatusBarCommandDispatch.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_chart2.hxx"
  33
  34 #include "StatusBarCommandDispatch.hxx"
  35 #include "ObjectNameProvider.hxx"
  36 #include "macros.hxx"
  37 #include <com/sun/star/util/XModifyBroadcaster.hpp>
  38
  39 // #ifndef _VOS_MUTEX_HXX_
  40 // #include <vos/mutex.hxx>
  41 // #endif
  42 // #ifndef _SV_SVAPP_HXX
  43 // #include <vcl/svapp.hxx>
  44 // #endif
  45
  46 // for ressource strings STR_UNDO and STR_REDO
  47 #include <sfx2/sfx.hrc>
  48
  49 #include "ResId.hxx"
  50
  51 using namespace ::com::sun::star;
  52
  53 using ::com::sun::star::uno::Reference;
  54 using ::com::sun::star::uno::Sequence;
  55 using ::rtl::OUString;
  56
  57 namespace chart
  58 {
  59
  60 StatusBarCommandDispatch::StatusBarCommandDispatch(
  61     const Reference< uno::XComponentContext > & xContext,
  62     const Reference< frame::XModel > & xModel,
  63     const Reference< view::XSelectionSupplier > & xSelSupp ) :
  64         impl::StatusBarCommandDispatch_Base( xContext ),
  65         m_xModifiable( xModel, uno::UNO_QUERY  ),
  66         m_xSelectionSupplier( xSelSupp ),
  67         m_bIsModified( false )
  68 {}
  69
  70 StatusBarCommandDispatch::~StatusBarCommandDispatch()
  71 {}
  72
  73 void StatusBarCommandDispatch::initialize()
  74 {
  75     if( m_xModifiable.is())
  76     {
  77         Reference< util::XModifyBroadcaster > xModifyBroadcaster( m_xModifiable, uno::UNO_QUERY );
  78         OSL_ASSERT( xModifyBroadcaster.is());
  79         if( xModifyBroadcaster.is())
  80             xModifyBroadcaster->addModifyListener( this );
  81     }
  82
  83     if( m_xSelectionSupplier.is())
  84     {
  85         m_xSelectionSupplier->addSelectionChangeListener( this );
  86     }
  87 }
  88
  89 void StatusBarCommandDispatch::fireStatusEvent(
  90     const OUString & rURL,
  91     const Reference< frame::XStatusListener > & xSingleListener /* = 0 */ )
  92 {
  93     bool bFireAll(rURL.getLength() == 0);
  94     bool bFireContext(  bFireAll || rURL.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM(".uno:Context")));
  95     bool bFireModified( bFireAll || rURL.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM(".uno:ModifiedStatus")));
  96
  97     if( bFireContext )
  98     {
  99         uno::Any aArg;
 100         Reference< chart2::XChartDocument > xDoc( m_xModifiable, uno::UNO_QUERY );
 101         aArg <<= ObjectNameProvider::getSelectedObjectText( m_aSelectedCID, xDoc );
 102         fireStatusEventForURL( C2U(".uno:Context"), aArg, true, xSingleListener );
 103     }
 104     if( bFireModified )
 105     {
 106         uno::Any aArg;
 107         if( m_bIsModified )
 108             aArg <<= C2U("*");
 109         fireStatusEventForURL( C2U(".uno:ModifiedStatus"), aArg, true, xSingleListener );
 110     }
 111 }
 112
 113 // ____ XDispatch ____
 114 void SAL_CALL StatusBarCommandDispatch::dispatch(
 115     const util::URL& /* URL */,
 116     const Sequence< beans::PropertyValue >& /* Arguments */ )
 117     throw (uno::RuntimeException)
 118 {
 119     // nothing to do here
 120 }
 121
 122 // ____ WeakComponentImplHelperBase ____
 123 /// is called when this is disposed
 124 void SAL_CALL StatusBarCommandDispatch::disposing()
 125 {
 126     m_xModifiable.clear();
 127     m_xSelectionSupplier.clear();
 128 }
 129
 130 // ____ XEventListener (base of XModifyListener) ____
 131 void SAL_CALL StatusBarCommandDispatch::disposing( const lang::EventObject& /* Source */ )
 132     throw (uno::RuntimeException)
 133 {
 134     m_xModifiable.clear();
 135     m_xSelectionSupplier.clear();
 136 }
 137
 138 // ____ XModifyListener ____
 139 void SAL_CALL StatusBarCommandDispatch::modified( const lang::EventObject& aEvent )
 140     throw (uno::RuntimeException)
 141 {
 142     if( m_xModifiable.is())
 143         m_bIsModified = m_xModifiable->isModified();
 144
 145     CommandDispatch::modified( aEvent );
 146 }
 147
 148 // ____ XSelectionChangeListener ____
 149 void SAL_CALL StatusBarCommandDispatch::selectionChanged( const lang::EventObject& /* aEvent */ )
 150     throw (uno::RuntimeException)
 151 {
 152     if( m_xSelectionSupplier.is())
 153         m_xSelectionSupplier->getSelection() >>= m_aSelectedCID;
 154     else
 155         m_aSelectedCID = OUString();
 156     fireAllStatusEvents( 0 );
 157 }
 158
 159 } //  namespace chart