diff options
Diffstat (limited to 'svx/source/outliner/outlobj.cxx')
| -rw-r--r-- | svx/source/outliner/outlobj.cxx | 310 |
1 files changed, 147 insertions, 163 deletions
diff --git a/svx/source/outliner/outlobj.cxx b/svx/source/outliner/outlobj.cxx index 5097e944d6..554ea34004 100644 --- a/svx/source/outliner/outlobj.cxx +++ b/svx/source/outliner/outlobj.cxx @@ -38,234 +38,218 @@ #include <svx/outlobj.hxx> #include <outleeng.hxx> #include <svx/editobj.hxx> +#include <vcl/bitmap.hxx> +#include <tools/stream.hxx> +////////////////////////////////////////////////////////////////////////////// -#include <vcl/bitmap.hxx> +class ImplOutlinerParaObject +{ +public: + // data members + EditTextObject* mpEditTextObject; + ParagraphDataVector maParagraphDataVector; + bool mbIsEditDoc; + // refcounter + sal_uInt32 mnRefCount; -#include <tools/stream.hxx> + // constuctor + ImplOutlinerParaObject(EditTextObject* pEditTextObject, const ParagraphDataVector& rParagraphDataVector, bool bIsEditDoc) + : mpEditTextObject(pEditTextObject), + maParagraphDataVector(rParagraphDataVector), + mbIsEditDoc(bIsEditDoc), + mnRefCount(0) + { + } + + // destructor + ~ImplOutlinerParaObject() + { + delete mpEditTextObject; + } + + bool operator==(const ImplOutlinerParaObject& rCandidate) const + { + return (*mpEditTextObject == *rCandidate.mpEditTextObject + && maParagraphDataVector == rCandidate.maParagraphDataVector + && mbIsEditDoc == rCandidate.mbIsEditDoc); + } +}; -DBG_NAME(OutlinerParaObject) +////////////////////////////////////////////////////////////////////////////// -OutlinerParaObject::OutlinerParaObject( USHORT nParaCount ) +void OutlinerParaObject::ImplMakeUnique() { - DBG_CTOR(OutlinerParaObject,0); - - bIsEditDoc = TRUE; - pParagraphDataArr = new ParagraphData[ nParaCount ]; - nCount = nParaCount; + if(mpImplOutlinerParaObject->mnRefCount) + { + ImplOutlinerParaObject* pNew = new ImplOutlinerParaObject( + mpImplOutlinerParaObject->mpEditTextObject->Clone(), + mpImplOutlinerParaObject->maParagraphDataVector, + mpImplOutlinerParaObject->mbIsEditDoc); + mpImplOutlinerParaObject->mnRefCount--; + mpImplOutlinerParaObject = pNew; + } } -OutlinerParaObject::OutlinerParaObject( const OutlinerParaObject& rObj ) +OutlinerParaObject::OutlinerParaObject(const EditTextObject& rEditTextObject, const ParagraphDataVector& rParagraphDataVector, bool bIsEditDoc) +: mpImplOutlinerParaObject(new ImplOutlinerParaObject(rEditTextObject.Clone(), rParagraphDataVector, bIsEditDoc)) { - DBG_CTOR(OutlinerParaObject,0); - - bIsEditDoc = rObj.bIsEditDoc; - nCount = rObj.nCount; - pParagraphDataArr = new ParagraphData[ nCount ]; - for( sal_uInt32 i = 0; i < nCount; i++ ) - pParagraphDataArr[i] = rObj.pParagraphDataArr[i]; - pText = rObj.pText->Clone(); } -OutlinerParaObject::OutlinerParaObject( const EditTextObject& rEditObj ) +OutlinerParaObject::OutlinerParaObject(const OutlinerParaObject& rCandidate) +: mpImplOutlinerParaObject(rCandidate.mpImplOutlinerParaObject) { - DBG_CTOR(OutlinerParaObject,0); - - bIsEditDoc = TRUE; - pText = rEditObj.Clone(); - nCount = pText->GetParagraphCount(); - pParagraphDataArr = new ParagraphData[ nCount ]; + mpImplOutlinerParaObject->mnRefCount++; } OutlinerParaObject::~OutlinerParaObject() { - DBG_DTOR(OutlinerParaObject,0); - - delete pText; - delete[] pParagraphDataArr; + if(mpImplOutlinerParaObject->mnRefCount) + { + mpImplOutlinerParaObject->mnRefCount--; + } + else + { + delete mpImplOutlinerParaObject; + } } -sal_Int16 OutlinerParaObject::GetDepth( USHORT nPara ) const +OutlinerParaObject& OutlinerParaObject::operator=(const OutlinerParaObject& rCandidate) { - if( pParagraphDataArr && (nPara < nCount ) ) - return pParagraphDataArr[nPara].nDepth; - else - return -1; + if(rCandidate.mpImplOutlinerParaObject != mpImplOutlinerParaObject) + { + if(mpImplOutlinerParaObject->mnRefCount) + { + mpImplOutlinerParaObject->mnRefCount--; + } + else + { + delete mpImplOutlinerParaObject; + } + + mpImplOutlinerParaObject = rCandidate.mpImplOutlinerParaObject; + mpImplOutlinerParaObject->mnRefCount++; + } + + return *this; } -void OutlinerParaObject::ClearPortionInfo() +bool OutlinerParaObject::operator==(const OutlinerParaObject& rCandidate) const { - DBG_CHKTHIS(OutlinerParaObject,0); - pText->ClearPortionInfo(); + if(rCandidate.mpImplOutlinerParaObject == mpImplOutlinerParaObject) + { + return true; + } + + return (*rCandidate.mpImplOutlinerParaObject == *mpImplOutlinerParaObject); } -OutlinerParaObject* OutlinerParaObject::Clone() const +sal_uInt16 OutlinerParaObject::GetOutlinerMode() const { - DBG_CHKTHIS(OutlinerParaObject,0); - OutlinerParaObject* pObj = new OutlinerParaObject(*this); - return pObj; + return mpImplOutlinerParaObject->mpEditTextObject->GetUserType(); } -void OutlinerParaObject::ChangeStyleSheetName( SfxStyleFamily eFamily, const XubString& rOldName, const XubString& rNewName ) +void OutlinerParaObject::SetOutlinerMode(sal_uInt16 nNew) { - DBG_CHKTHIS(OutlinerParaObject,0); - pText->ChangeStyleSheetName( eFamily, rOldName, rNewName ); + if(mpImplOutlinerParaObject->mpEditTextObject->GetUserType() != nNew) + { + ImplMakeUnique(); + mpImplOutlinerParaObject->mpEditTextObject->SetUserType(nNew); + } } -BOOL OutlinerParaObject::ChangeStyleSheets( const XubString& rOldName, SfxStyleFamily eOldFamily, const XubString& rNewName, SfxStyleFamily eNewFamily ) +bool OutlinerParaObject::IsVertical() const { - DBG_CHKTHIS(OutlinerParaObject,0); - return pText->ChangeStyleSheets( rOldName, eOldFamily, rNewName, eNewFamily ); + return mpImplOutlinerParaObject->mpEditTextObject->IsVertical(); } -void OutlinerParaObject::SetStyleSheets( USHORT nLevel, const XubString rNewName, const SfxStyleFamily& rNewFamily ) +void OutlinerParaObject::SetVertical(bool bNew) { - for ( USHORT n = sal::static_int_cast< USHORT >( Count() ); n; ) + if((bool)mpImplOutlinerParaObject->mpEditTextObject->IsVertical() != bNew) { - if ( GetDepth( --n ) == nLevel ) - pText->SetStyleSheet( n, rNewName, rNewFamily ); + ImplMakeUnique(); + mpImplOutlinerParaObject->mpEditTextObject->SetVertical(bNew); } } -void OutlinerParaObject::Store(SvStream& rStream ) const +sal_uInt32 OutlinerParaObject::Count() const { - rStream << nCount; - rStream << static_cast<sal_uInt32>(0x42345678); - pText->Store( rStream ); - - for( USHORT nPos=0; nPos < nCount; nPos++ ) - rStream << pParagraphDataArr[ nPos ].nDepth; - - rStream << bIsEditDoc; + return mpImplOutlinerParaObject->maParagraphDataVector.size(); } -OutlinerParaObject* OutlinerParaObject::Create( SvStream& rStream, SfxItemPool* pTextObjectPool ) +sal_Int16 OutlinerParaObject::GetDepth(sal_uInt16 nPara) const { - OutlinerParaObject* pPObj = NULL; - USHORT nVersion = 0; - - sal_uInt32 nCount; - rStream >> nCount; - - sal_uInt32 nSyncRef; - rStream >> nSyncRef; - if( nSyncRef == 0x12345678 ) - nVersion = 1; - else if( nSyncRef == 0x22345678 ) - nVersion = 2; - else if( nSyncRef == 0x32345678 ) - nVersion = 3; - else if ( nSyncRef == 0x42345678 ) - nVersion = 4; - - if ( nVersion ) + if(nPara < mpImplOutlinerParaObject->maParagraphDataVector.size()) { - pPObj = new OutlinerParaObject( (USHORT)nCount ); - if( nVersion <= 3 ) - { - EditTextObject* pAllText = 0; - USHORT nCurPara = 0; - while ( nCount ) - { - EditTextObject* pText = EditTextObject::Create( rStream, NULL ); - DBG_ASSERT(pText,"CreateEditTextObject failed"); - sal_uInt32 nSync = 0; - rStream >> nSync; - DBG_ASSERT(nSync==nSyncRef,"Stream out of sync"); - USHORT nDepth; - rStream >> nDepth; - Paragraph* pPara = new Paragraph( nDepth ); - if( nVersion == 1 ) - { - // Bullet ueberlesen - USHORT nFlags; - rStream >> nFlags; - - if ( nFlags & 0x0001 ) // Bitmap - { - Bitmap aBmp; - rStream >> aBmp; - } - else - { - Color aColor; - rStream >> aColor; - rStream.SeekRel( 16 ); - String aName; - rStream.ReadByteString(aName); - rStream.SeekRel( 12 ); - } - long nDummy; - rStream >> nDummy; - rStream >> nDummy; - } - pPara->bVisible = TRUE; - if( !pAllText ) - pAllText = pText; - else - { - pAllText->Insert( *pText, 0xffff ); - delete pText; - } - pPObj->pParagraphDataArr[ nCurPara ] = *pPara; - delete pPara; - nCount--; - nCurPara++; - if( nCount ) - { - sal_uInt32 _nSync = 0; - rStream >> _nSync; - DBG_ASSERT(_nSync==nSyncRef,"Stream out of sync"); - } - } - if( nVersion == 3 ) - rStream >> pPObj->bIsEditDoc; - pPObj->pText = pAllText; - } - else // nVersion >= 4 - { - pPObj->pText = EditTextObject::Create( rStream, pTextObjectPool ); - for( USHORT nCur=0; nCur < nCount; nCur++ ) - rStream >> pPObj->pParagraphDataArr[ nCur ].nDepth; - rStream >> pPObj->bIsEditDoc; - } + return mpImplOutlinerParaObject->maParagraphDataVector[nPara].getDepth(); + } + else + { + return -1; } - return pPObj; } -USHORT OutlinerParaObject::GetOutlinerMode() const +const EditTextObject& OutlinerParaObject::GetTextObject() const { - return pText->GetUserType(); + return *mpImplOutlinerParaObject->mpEditTextObject; } -void OutlinerParaObject::SetOutlinerMode( USHORT n ) +bool OutlinerParaObject::IsEditDoc() const { - pText->SetUserType( n ); + return mpImplOutlinerParaObject->mbIsEditDoc; } -BOOL OutlinerParaObject::RemoveCharAttribs( USHORT nWhich ) +const ParagraphData& OutlinerParaObject::GetParagraphData(sal_uInt32 nIndex) const { - return pText->RemoveCharAttribs( nWhich ); + if(nIndex < mpImplOutlinerParaObject->maParagraphDataVector.size()) + { + return mpImplOutlinerParaObject->maParagraphDataVector[nIndex]; + } + else + { + OSL_ENSURE(false, "OutlinerParaObject::GetParagraphData: Access out of range (!)"); + static ParagraphData aEmptyParagraphData; + return aEmptyParagraphData; + } } -BOOL OutlinerParaObject::RemoveParaAttribs( USHORT nWhich ) +void OutlinerParaObject::ClearPortionInfo() { - return pText->RemoveParaAttribs( nWhich ); + ImplMakeUnique(); + mpImplOutlinerParaObject->mpEditTextObject->ClearPortionInfo(); } -void OutlinerParaObject::MergeParaAttribs( const SfxItemSet& rAttribs, USHORT nStart, USHORT nEnd ) +bool OutlinerParaObject::ChangeStyleSheets(const XubString& rOldName, SfxStyleFamily eOldFamily, const XubString& rNewName, SfxStyleFamily eNewFamily) { - pText->MergeParaAttribs( rAttribs, nStart, nEnd ); + ImplMakeUnique(); + return mpImplOutlinerParaObject->mpEditTextObject->ChangeStyleSheets(rOldName, eOldFamily, rNewName, eNewFamily); } -void OutlinerParaObject::SetVertical( BOOL bVertical ) +void OutlinerParaObject::ChangeStyleSheetName(SfxStyleFamily eFamily, const XubString& rOldName, const XubString& rNewName) { - pText->SetVertical( bVertical ); + ImplMakeUnique(); + mpImplOutlinerParaObject->mpEditTextObject->ChangeStyleSheetName(eFamily, rOldName, rNewName); } -BOOL OutlinerParaObject::IsVertical() const +void OutlinerParaObject::SetStyleSheets(sal_uInt16 nLevel, const XubString rNewName, const SfxStyleFamily& rNewFamily) { - return pText->IsVertical(); + const sal_uInt32 nCount(mpImplOutlinerParaObject->maParagraphDataVector.size()); + + if(nCount) + { + ImplMakeUnique(); + sal_uInt16 nDecrementer(sal::static_int_cast< sal_uInt16 >(nCount)); + + for(;nDecrementer;) + { + if(GetDepth(--nDecrementer) == nLevel) + { + mpImplOutlinerParaObject->mpEditTextObject->SetStyleSheet(nDecrementer, rNewName, rNewFamily); + } + } + } } +////////////////////////////////////////////////////////////////////////////// +// eof |