sw/source/core/fields/textapi.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_sw.hxx"
  33
  34 #include <textapi.hxx>
  35 #include <doc.hxx>
  36 #include <docsh.hxx>
  37 #include <svx/eeitem.hxx>
  38 #include <svx/editeng.hxx>
  39
  40 #include <com/sun/star/text/XTextField.hpp>
  41 #include <com/sun/star/container/XNameContainer.hpp>
  42 #include <com/sun/star/beans/PropertyAttribute.hpp>
  43
  44 using namespace com::sun::star;
  45
  46 static const SvxItemPropertySet* ImplGetSvxTextPortionPropertySet()
  47 {
  48     static const SfxItemPropertyMapEntry aSvxTextPortionPropertyMap[] =
  49     {
  50         SVX_UNOEDIT_CHAR_PROPERTIES,
  51         SVX_UNOEDIT_FONT_PROPERTIES,
  52         SVX_UNOEDIT_OUTLINER_PROPERTIES,
  53         SVX_UNOEDIT_PARA_PROPERTIES,
  54         {MAP_CHAR_LEN("TextField"),                                             EE_FEATURE_FIELD,       &::getCppuType((const uno::Reference< text::XTextField >*)0),   beans::PropertyAttribute::READONLY, 0 },
  55         {MAP_CHAR_LEN("TextPortionType"),                               WID_PORTIONTYPE,        &::getCppuType((const ::rtl::OUString*)0), beans::PropertyAttribute::READONLY, 0 },
  56         {MAP_CHAR_LEN("TextUserDefinedAttributes"),             EE_CHAR_XMLATTRIBS,             &::getCppuType((const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer >*)0)  ,            0,     0},
  57         {MAP_CHAR_LEN("ParaUserDefinedAttributes"),             EE_PARA_XMLATTRIBS,             &::getCppuType((const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer >*)0)  ,            0,     0},
  58         {0,0,0,0,0,0}
  59     };
  60     static SvxItemPropertySet aSvxTextPortionPropertySet( aSvxTextPortionPropertyMap );
  61     return &aSvxTextPortionPropertySet;
  62 }
  63
  64 SwTextAPIObject::SwTextAPIObject( SwTextAPIEditSource* p )
  65 : SvxUnoText( p, ImplGetSvxTextPortionPropertySet(), uno::Reference < text::XText >() )
  66 , pSource(p)
  67 {
  68 }
  69
  70 SwTextAPIObject::~SwTextAPIObject() throw()
  71 {
  72     pSource->Dispose();
  73     delete pSource;
  74 }
  75
  76 struct SwTextAPIEditSource_Impl
  77 {
  78     // needed for "internal" refcounting
  79     SfxItemPool*                                        mpPool;
  80     SwDoc*                                                      mpDoc;
  81     Outliner*                                           mpOutliner;
  82     SvxOutlinerForwarder*                       mpTextForwarder;
  83     sal_Int32                                           mnRef;
  84 };
  85
  86 SwTextAPIEditSource::SwTextAPIEditSource( const SwTextAPIEditSource& rSource )
  87 : SvxEditSource( *this )
  88 {
  89     // shallow copy; uses internal refcounting
  90     pImpl = rSource.pImpl;
  91     pImpl->mnRef++;
  92 }
  93
  94 SvxEditSource* SwTextAPIEditSource::Clone() const
  95 {
  96     return new SwTextAPIEditSource( *this );
  97 }
  98
  99 void SwTextAPIEditSource::UpdateData()
 100 {
 101     // data is kept in outliner all the time
 102 }
 103
 104 SwTextAPIEditSource::SwTextAPIEditSource(SwDoc* pDoc)
 105 : pImpl(new SwTextAPIEditSource_Impl)
 106 {
 107     pImpl->mpPool = &pDoc->GetDocShell()->GetPool();
 108     pImpl->mpDoc = pDoc;
 109     pImpl->mpOutliner = 0;
 110     pImpl->mpTextForwarder = 0;
 111     pImpl->mnRef = 1;
 112 }
 113
 114 SwTextAPIEditSource::~SwTextAPIEditSource()
 115 {
 116     if (!--pImpl->mnRef)
 117         delete pImpl;
 118 }
 119
 120 void SwTextAPIEditSource::Dispose()
 121 {
 122     pImpl->mpPool=0;
 123     pImpl->mpDoc=0;
 124     DELETEZ(pImpl->mpTextForwarder);
 125     DELETEZ(pImpl->mpOutliner);
 126 }
 127
 128 SvxTextForwarder* SwTextAPIEditSource::GetTextForwarder()
 129 {
 130     if( !pImpl->mpPool )
 131         return 0; // mpPool == 0 can be used to flag this as disposed
 132
 133     if( !pImpl->mpOutliner )
 134     {
 135         //init draw model first
 136         pImpl->mpDoc->GetOrCreateDrawModel();
 137         pImpl->mpOutliner = new Outliner( pImpl->mpPool, OUTLINERMODE_TEXTOBJECT );
 138         pImpl->mpDoc->SetCalcFieldValueHdl( pImpl->mpOutliner );
 139     }
 140
 141     if( !pImpl->mpTextForwarder )
 142         pImpl->mpTextForwarder = new SvxOutlinerForwarder( *pImpl->mpOutliner, 0 );
 143
 144     return pImpl->mpTextForwarder;
 145 }
 146
 147 void SwTextAPIEditSource::SetText( OutlinerParaObject& rText )
 148 {
 149     if ( pImpl->mpPool )
 150     {
 151         if( !pImpl->mpOutliner )
 152         {
 153             //init draw model first
 154             pImpl->mpDoc->GetOrCreateDrawModel();
 155             pImpl->mpOutliner = new Outliner( pImpl->mpPool, OUTLINERMODE_TEXTOBJECT );
 156             pImpl->mpDoc->SetCalcFieldValueHdl( pImpl->mpOutliner );
 157         }
 158
 159         pImpl->mpOutliner->SetText( rText );
 160     }
 161 }
 162
 163 void SwTextAPIEditSource::SetString( const String& rText )
 164 {
 165     if ( pImpl->mpPool )
 166     {
 167         if( !pImpl->mpOutliner )
 168         {
 169             //init draw model first
 170             pImpl->mpDoc->GetOrCreateDrawModel();
 171             pImpl->mpOutliner = new Outliner( pImpl->mpPool, OUTLINERMODE_TEXTOBJECT );
 172             pImpl->mpDoc->SetCalcFieldValueHdl( pImpl->mpOutliner );
 173         }
 174         else
 175             pImpl->mpOutliner->Clear();
 176         pImpl->mpOutliner->Insert( rText );
 177     }
 178 }
 179
 180 OutlinerParaObject* SwTextAPIEditSource::CreateText()
 181 {
 182     if ( pImpl->mpPool && pImpl->mpOutliner )
 183         return pImpl->mpOutliner->CreateParaObject();
 184     else
 185         return 0;
 186 }
 187
 188 String SwTextAPIEditSource::GetText()
 189 {
 190     if ( pImpl->mpPool && pImpl->mpOutliner )
 191         return pImpl->mpOutliner->GetEditEngine().GetText();
 192     else
 193         return String();
 194 }