Merged editdoc2.cxx into editdoc.cxx.

3 files changed, 492 insertions, 555 deletions

diff --git a/editeng/Library_editeng.mk b/editeng/Library_editeng.mk
index 74cf5ac991d1..62c43a239c57 100644
--- a/editeng/Library_editeng.mk
+++ b/editeng/Library_editeng.mk
@@ -57,7 +57,6 @@ $(eval $(call gb_Library_add_exception_objects,editeng,\
     editeng/source/editeng/editattr \
     editeng/source/editeng/editdbg \
     editeng/source/editeng/editdoc \
-    editeng/source/editeng/editdoc2 \
     editeng/source/editeng/editeng \
     editeng/source/editeng/editobj \
     editeng/source/editeng/editsel \
diff --git a/editeng/source/editeng/editdoc.cxx b/editeng/source/editeng/editdoc.cxx
index 8b96a24ef7f6..8ce17f720d20 100644
--- a/editeng/source/editeng/editdoc.cxx
+++ b/editeng/source/editeng/editdoc.cxx
@@ -53,11 +53,16 @@
 #include <editeng/charreliefitem.hxx>
 #include <editeng/xmlcnitm.hxx>
 #include <editeng/editids.hrc>
+#include "editeng/editdata.hxx"
+#include "editeng/lrspitem.hxx"
+#include "editeng/ulspitem.hxx"
+#include "editeng/lspcitem.hxx"
 
 #include <editdoc.hxx>
 #include <editdbg.hxx>
 #include <editeng/eerdll.hxx>
 #include <eerdll2.hxx>
+
 #include <tools/stream.hxx>
 #include <tools/debug.hxx>
 #include <tools/shl.hxx>
@@ -391,6 +396,493 @@ EditCharAttrib* MakeCharAttrib( SfxItemPool& rPool, const SfxPoolItem& rAttr, sa
     return pNew;
 }
 
+
+DBG_NAME( EE_ParaPortion )
+
+SV_IMPL_VARARR( CharPosArray, sal_Int32 );
+
+
+TextPortionList::TextPortionList()
+{
+}
+
+TextPortionList::~TextPortionList()
+{
+    Reset();
+}
+
+void TextPortionList::Reset()
+{
+    for ( sal_uInt16 nPortion = 0; nPortion < Count(); nPortion++ )
+        delete GetObject( nPortion );
+    Remove( 0, Count() );
+}
+
+void TextPortionList::DeleteFromPortion( sal_uInt16 nDelFrom )
+{
+    DBG_ASSERT( ( nDelFrom < Count() ) || ( (nDelFrom == 0) && (Count() == 0) ), "DeleteFromPortion: Out of range" );
+    for ( sal_uInt16 nP = nDelFrom; nP < Count(); nP++ )
+        delete GetObject( nP );
+    Remove( nDelFrom, Count()-nDelFrom );
+}
+
+sal_uInt16 TextPortionList::FindPortion( sal_uInt16 nCharPos, sal_uInt16& nPortionStart, sal_Bool bPreferStartingPortion ) const
+{
+    // When nCharPos at portion limit, the left portion is found
+    sal_uInt16 nTmpPos = 0;
+    for ( sal_uInt16 nPortion = 0; nPortion < Count(); nPortion++ )
+    {
+        TextPortion* pPortion = GetObject( nPortion );
+        nTmpPos = nTmpPos + pPortion->GetLen();
+        if ( nTmpPos >= nCharPos )
+        {
+            // take this one if we don't prefer the starting portion, or if it's the last one
+            if ( ( nTmpPos != nCharPos ) || !bPreferStartingPortion || ( nPortion == Count() - 1 ) )
+            {
+                nPortionStart = nTmpPos - pPortion->GetLen();
+                return nPortion;
+            }
+        }
+    }
+    OSL_FAIL( "FindPortion: Not found!" );
+    return ( Count() - 1 );
+}
+
+sal_uInt16 TextPortionList::GetStartPos( sal_uInt16 nPortion )
+{
+    sal_uInt16 nPos = 0;
+    for ( sal_uInt16 n = 0; n < nPortion; n++ )
+    {
+        TextPortion* pPortion = GetObject( n );
+        nPos = nPos + pPortion->GetLen();
+    }
+    return nPos;
+}
+
+
+ExtraPortionInfo::ExtraPortionInfo()
+{
+    nOrgWidth = 0;
+    nWidthFullCompression = 0;
+    nMaxCompression100thPercent = 0;
+    nAsianCompressionTypes = 0;
+    nPortionOffsetX = 0;
+    bFirstCharIsRightPunktuation = sal_False;
+    bCompressed = sal_False;
+    pOrgDXArray = NULL;
+}
+
+ExtraPortionInfo::~ExtraPortionInfo()
+{
+    delete[] pOrgDXArray;
+}
+
+void ExtraPortionInfo::SaveOrgDXArray( const sal_Int32* pDXArray, sal_uInt16 nLen )
+{
+    delete[] pOrgDXArray;
+    pOrgDXArray = new sal_Int32[nLen];
+    memcpy( pOrgDXArray, pDXArray, nLen*sizeof(sal_Int32) );
+}
+
+
+ParaPortion::ParaPortion( ContentNode* pN )
+{
+    DBG_CTOR( EE_ParaPortion, 0 );
+
+    pNode               = pN;
+    bInvalid            = sal_True;
+    bVisible            = sal_True;
+    bSimple             = sal_False;
+    bForceRepaint       = sal_False;
+    nInvalidPosStart    = 0;
+    nInvalidDiff        = 0;
+    nHeight             = 0;
+    nFirstLineOffset    = 0;
+    nBulletX            = 0;
+}
+
+ParaPortion::~ParaPortion()
+{
+    DBG_DTOR( EE_ParaPortion, 0 );
+}
+
+void ParaPortion::MarkInvalid( sal_uInt16 nStart, short nDiff )
+{
+    if ( bInvalid == sal_False )
+    {
+//      nInvalidPosEnd = nStart;    // ??? => CreateLines
+        nInvalidPosStart = ( nDiff >= 0 ) ? nStart : ( nStart + nDiff );
+        nInvalidDiff = nDiff;
+    }
+    else
+    {
+        // Simple tap in succession
+        if ( ( nDiff > 0 ) && ( nInvalidDiff > 0 ) &&
+             ( ( nInvalidPosStart+nInvalidDiff ) == nStart ) )
+        {
+            nInvalidDiff = nInvalidDiff + nDiff;
+        }
+        // Simple delete in succession
+        else if ( ( nDiff < 0 ) && ( nInvalidDiff < 0 ) && ( nInvalidPosStart == nStart ) )
+        {
+            nInvalidPosStart = nInvalidPosStart + nDiff;
+            nInvalidDiff = nInvalidDiff + nDiff;
+        }
+        else
+        {
+//          nInvalidPosEnd = pNode->Len();
+            DBG_ASSERT( ( nDiff >= 0 ) || ( (nStart+nDiff) >= 0 ), "MarkInvalid: Diff out of Range" );
+            nInvalidPosStart = Min( nInvalidPosStart, (sal_uInt16) ( nDiff < 0 ? nStart+nDiff : nDiff ) );
+            nInvalidDiff = 0;
+            bSimple = sal_False;
+        }
+    }
+    bInvalid = sal_True;
+    aScriptInfos.clear();
+    aWritingDirectionInfos.clear();
+}
+
+void ParaPortion::MarkSelectionInvalid( sal_uInt16 nStart, sal_uInt16 /* nEnd */ )
+{
+    if ( bInvalid == sal_False )
+    {
+        nInvalidPosStart = nStart;
+//      nInvalidPosEnd = nEnd;
+    }
+    else
+    {
+        nInvalidPosStart = Min( nInvalidPosStart, nStart );
+//      nInvalidPosEnd = pNode->Len();
+    }
+    nInvalidDiff = 0;
+    bInvalid = sal_True;
+    bSimple = sal_False;
+    aScriptInfos.clear();
+    aWritingDirectionInfos.clear();
+}
+
+sal_uInt16 ParaPortion::GetLineNumber( sal_uInt16 nIndex ) const
+{
+    DBG_ASSERTWARNING( aLineList.Count(), "Empty ParaPortion in GetLine!" );
+    DBG_ASSERT( bVisible, "Why GetLine() on an invisible paragraph?" );
+
+    for ( sal_uInt16 nLine = 0; nLine < aLineList.Count(); nLine++ )
+    {
+        if ( aLineList[nLine]->IsIn( nIndex ) )
+            return nLine;
+    }
+
+    // Then it should be at the end of the last line!
+    DBG_ASSERT( nIndex == aLineList[ aLineList.Count() - 1 ]->GetEnd(), "Index dead wrong!" );
+    return (aLineList.Count()-1);
+}
+
+void ParaPortion::SetVisible( sal_Bool bMakeVisible )
+{
+    bVisible = bMakeVisible;
+}
+
+void ParaPortion::CorrectValuesBehindLastFormattedLine( sal_uInt16 nLastFormattedLine )
+{
+    sal_uInt16 nLines = aLineList.Count();
+    DBG_ASSERT( nLines, "CorrectPortionNumbersFromLine: Empty Portion?" );
+    if ( nLastFormattedLine < ( nLines - 1 ) )
+    {
+        const EditLine* pLastFormatted = aLineList[ nLastFormattedLine ];
+        const EditLine* pUnformatted = aLineList[ nLastFormattedLine+1 ];
+        short nPortionDiff = pUnformatted->GetStartPortion() - pLastFormatted->GetEndPortion();
+        short nTextDiff = pUnformatted->GetStart() - pLastFormatted->GetEnd();
+        nTextDiff++;    // LastFormatted->GetEnd() was included => 1 deducted too much!
+
+        // The first unformatted must begin exactly one Portion behind the last
+        // of the formatted:
+        // If the modified line was split into one portion, can
+        // nLastEnd > nNextStart!
+        int nPDiff = -( nPortionDiff-1 );
+        int nTDiff = -( nTextDiff-1 );
+        if ( nPDiff || nTDiff )
+        {
+            for ( sal_uInt16 nL = nLastFormattedLine+1; nL < nLines; nL++ )
+            {
+                EditLine* pLine = aLineList[ nL ];
+
+                pLine->GetStartPortion() = sal::static_int_cast< sal_uInt16 >(
+                    pLine->GetStartPortion() + nPDiff);
+                pLine->GetEndPortion() = sal::static_int_cast< sal_uInt16 >(
+                    pLine->GetEndPortion() + nPDiff);
+
+                pLine->GetStart() = sal::static_int_cast< sal_uInt16 >(
+                    pLine->GetStart() + nTDiff);
+                pLine->GetEnd() = sal::static_int_cast< sal_uInt16 >(
+                    pLine->GetEnd() + nTDiff);
+
+                pLine->SetValid();
+            }
+        }
+    }
+    DBG_ASSERT( aLineList[ aLineList.Count()-1 ]->GetEnd() == pNode->Len(), "CorrectLines: The end is not right!" );
+}
+
+// Shared reverse lookup acceleration pieces ...
+
+namespace {
+
+template<typename _Array, typename _Val>
+size_t FastGetPos(const _Array& rArray, const _Val* p, size_t& rLastPos)
+{
+    size_t nArrayLen = rArray.size();
+
+    // Through certain filter code-paths we do a lot of appends, which in
+    // turn call GetPos - creating some N^2 nightmares. If we have a
+    // non-trivially large list, do a few checks from the end first.
+    if (rLastPos > 16)
+    {
+        size_t nEnd;
+        if (rLastPos > nArrayLen - 2)
+            nEnd = nArrayLen;
+        else
+            nEnd = rLastPos + 2;
+
+        for (size_t nIdx = rLastPos - 2; nIdx < nEnd; ++nIdx)
+        {
+            if (&rArray[nIdx] == p)
+            {
+                rLastPos = nIdx;
+                return nIdx;
+            }
+        }
+    }
+    // The world's lamest linear search from svarray ...
+    for (size_t nIdx = 0; nIdx < nArrayLen; ++nIdx)
+        if (&rArray[nIdx] == p)
+            return rLastPos = nIdx;
+
+    // 0xFFFF is used to signify "not found" condition. We need to change this.
+    return std::numeric_limits<sal_uInt16>::max();
+}
+
+}
+
+ParaPortionList::ParaPortionList() : nLastCache( 0 )
+{
+}
+
+ParaPortionList::~ParaPortionList()
+{
+}
+
+sal_uInt16 ParaPortionList::GetPos(const ParaPortion* p) const
+{
+    return FastGetPos(maPortions, p, nLastCache);
+}
+
+ParaPortion* ParaPortionList::operator [](size_t nPos)
+{
+    return nPos < maPortions.size() ? &maPortions[nPos] : NULL;
+}
+
+const ParaPortion* ParaPortionList::operator [](size_t nPos) const
+{
+    return nPos < maPortions.size() ? &maPortions[nPos] : NULL;
+}
+
+ParaPortion* ParaPortionList::Release(size_t nPos)
+{
+    return maPortions.release(maPortions.begin()+nPos).release();
+}
+
+void ParaPortionList::Remove(size_t nPos)
+{
+    maPortions.erase(maPortions.begin()+nPos);
+}
+
+void ParaPortionList::Insert(size_t nPos, ParaPortion* p)
+{
+    maPortions.insert(maPortions.begin()+nPos, p);
+}
+
+void ParaPortionList::Append(ParaPortion* p)
+{
+    maPortions.push_back(p);
+}
+
+size_t ParaPortionList::Count() const
+{
+    return maPortions.size();
+}
+
+size_t EditDoc::GetPos(const ContentNode* p) const
+{
+    return FastGetPos(maContents, p, nLastCache);
+}
+
+void ParaPortionList::Reset()
+{
+    maPortions.clear();
+}
+
+long ParaPortionList::GetYOffset(const ParaPortion* pPPortion) const
+{
+    long nHeight = 0;
+    for (size_t i = 0, n = maPortions.size(); i < n; ++i)
+    {
+        const ParaPortion* pTmpPortion = &maPortions[i];
+        if ( pTmpPortion == pPPortion )
+            return nHeight;
+        nHeight += pTmpPortion->GetHeight();
+    }
+    OSL_FAIL( "GetYOffset: Portion not found" );
+    return nHeight;
+}
+
+sal_uInt16 ParaPortionList::FindParagraph(long nYOffset) const
+{
+    long nY = 0;
+    for (size_t i = 0, n = maPortions.size(); i < n; ++i)
+    {
+        nY += maPortions[i].GetHeight(); // should also be correct even in bVisible!
+        if ( nY > nYOffset )
+            return i;
+    }
+    return EE_PARA_NOT_FOUND;
+}
+
+const ParaPortion* ParaPortionList::SafeGetObject(size_t nPos) const
+{
+    return nPos < maPortions.size() ? &maPortions[nPos] : NULL;
+}
+
+ParaPortion* ParaPortionList::SafeGetObject(size_t nPos)
+{
+    return nPos < maPortions.size() ? &maPortions[nPos] : NULL;
+}
+
+#if OSL_DEBUG_LEVEL > 2
+void ParaPortionList::DbgCheck( EditDoc& rDoc)
+{
+    DBG_ASSERT( Count() == rDoc.Count(), "ParaPortionList::DbgCheck() - Count() unequal!" );
+    for ( sal_uInt16 i = 0; i < Count(); i++ )
+    {
+        DBG_ASSERT( SafeGetObject(i), "ParaPortionList::DbgCheck() - Null-Pointer in List!" );
+        DBG_ASSERT( GetObject(i)->GetNode(), "ParaPortionList::DbgCheck() - Null-Pointer in List(2)!" );
+        DBG_ASSERT( GetObject(i)->GetNode() == rDoc.GetObject(i), "ParaPortionList::DbgCheck() - Entries intersect!" );
+    }
+}
+#endif
+
+ContentAttribsInfo::ContentAttribsInfo( const SfxItemSet& rParaAttribs ) :
+        aPrevParaAttribs( rParaAttribs)
+{
+}
+
+void ContentAttribsInfo::RemoveAllCharAttribsFromPool(SfxItemPool& rPool) const
+{
+    CharAttribsType::const_iterator it = aPrevCharAttribs.begin(), itEnd = aPrevCharAttribs.end();
+    for (; it != itEnd; ++it)
+        rPool.Remove(*it->GetItem());
+}
+
+void ContentAttribsInfo::AppendCharAttrib(EditCharAttrib* pNew)
+{
+    aPrevCharAttribs.push_back(pNew);
+}
+
+void ConvertItem( SfxPoolItem& rPoolItem, MapUnit eSourceUnit, MapUnit eDestUnit )
+{
+    DBG_ASSERT( eSourceUnit != eDestUnit, "ConvertItem - Why?!" );
+
+    switch ( rPoolItem.Which() )
+    {
+        case EE_PARA_LRSPACE:
+        {
+            DBG_ASSERT( rPoolItem.IsA( TYPE( SvxLRSpaceItem ) ), "ConvertItem: invalid Item!" );
+            SvxLRSpaceItem& rItem = (SvxLRSpaceItem&)rPoolItem;
+            rItem.SetTxtFirstLineOfst( sal::static_int_cast< short >( OutputDevice::LogicToLogic( rItem.GetTxtFirstLineOfst(), eSourceUnit, eDestUnit ) ) );
+            rItem.SetTxtLeft( OutputDevice::LogicToLogic( rItem.GetTxtLeft(), eSourceUnit, eDestUnit ) );
+            rItem.SetRight( OutputDevice::LogicToLogic( rItem.GetRight(), eSourceUnit, eDestUnit ) );
+        }
+        break;
+        case EE_PARA_ULSPACE:
+        {
+            DBG_ASSERT( rPoolItem.IsA( TYPE( SvxULSpaceItem ) ), "ConvertItem: Invalid Item!" );
+            SvxULSpaceItem& rItem = (SvxULSpaceItem&)rPoolItem;
+            rItem.SetUpper( sal::static_int_cast< sal_uInt16 >( OutputDevice::LogicToLogic( rItem.GetUpper(), eSourceUnit, eDestUnit ) ) );
+            rItem.SetLower( sal::static_int_cast< sal_uInt16 >( OutputDevice::LogicToLogic( rItem.GetLower(), eSourceUnit, eDestUnit ) ) );
+        }
+        break;
+        case EE_PARA_SBL:
+        {
+            DBG_ASSERT( rPoolItem.IsA( TYPE( SvxLineSpacingItem ) ), "ConvertItem: Invalid Item!" );
+            SvxLineSpacingItem& rItem = (SvxLineSpacingItem&)rPoolItem;
+            // SetLineHeight changes also eLineSpace!
+            if ( rItem.GetLineSpaceRule() == SVX_LINE_SPACE_MIN )
+                rItem.SetLineHeight( sal::static_int_cast< sal_uInt16 >( OutputDevice::LogicToLogic( rItem.GetLineHeight(), eSourceUnit, eDestUnit ) ) );
+        }
+        break;
+        case EE_PARA_TABS:
+        {
+            DBG_ASSERT( rPoolItem.IsA( TYPE( SvxTabStopItem ) ), "ConvertItem: Invalid Item!" );
+            SvxTabStopItem& rItem = (SvxTabStopItem&)rPoolItem;
+            SvxTabStopItem aNewItem( EE_PARA_TABS );
+            for ( sal_uInt16 i = 0; i < rItem.Count(); i++ )
+            {
+                const SvxTabStop& rTab = rItem[i];
+                SvxTabStop aNewStop( OutputDevice::LogicToLogic( rTab.GetTabPos(), eSourceUnit, eDestUnit ), rTab.GetAdjustment(), rTab.GetDecimal(), rTab.GetFill() );
+                aNewItem.Insert( aNewStop );
+            }
+            rItem = aNewItem;
+        }
+        break;
+        case EE_CHAR_FONTHEIGHT:
+        case EE_CHAR_FONTHEIGHT_CJK:
+        case EE_CHAR_FONTHEIGHT_CTL:
+        {
+            DBG_ASSERT( rPoolItem.IsA( TYPE( SvxFontHeightItem ) ), "ConvertItem: Invalid Item!" );
+            SvxFontHeightItem& rItem = (SvxFontHeightItem&)rPoolItem;
+            rItem.SetHeight( OutputDevice::LogicToLogic( rItem.GetHeight(), eSourceUnit, eDestUnit ) );
+        }
+        break;
+    }
+}
+
+void ConvertAndPutItems( SfxItemSet& rDest, const SfxItemSet& rSource, const MapUnit* pSourceUnit, const MapUnit* pDestUnit )
+{
+    const SfxItemPool* pSourcePool = rSource.GetPool();
+    const SfxItemPool* pDestPool = rDest.GetPool();
+
+    for ( sal_uInt16 nWhich = EE_PARA_START; nWhich <= EE_CHAR_END; nWhich++ )
+    {
+        // If possible go through SlotID ...
+
+        sal_uInt16 nSourceWhich = nWhich;
+        sal_uInt16 nSlot = pDestPool->GetTrueSlotId( nWhich );
+        if ( nSlot )
+        {
+            sal_uInt16 nW = pSourcePool->GetTrueWhich( nSlot );
+            if ( nW )
+                nSourceWhich = nW;
+        }
+
+        if ( rSource.GetItemState( nSourceWhich, sal_False ) == SFX_ITEM_ON )
+        {
+            MapUnit eSourceUnit = pSourceUnit ? *pSourceUnit : (MapUnit)pSourcePool->GetMetric( nSourceWhich );
+            MapUnit eDestUnit = pDestUnit ? *pDestUnit : (MapUnit)pDestPool->GetMetric( nWhich );
+            if ( eSourceUnit != eDestUnit )
+            {
+                SfxPoolItem* pItem = rSource.Get( nSourceWhich ).Clone();
+//              pItem->SetWhich( nWhich );
+                ConvertItem( *pItem, eSourceUnit, eDestUnit );
+                rDest.Put( *pItem, nWhich );
+                delete pItem;
+            }
+            else
+            {
+                rDest.Put( rSource.Get( nSourceWhich ), nWhich );
+            }
+        }
+    }
+}
+
 EditLine::EditLine()
 {
     DBG_CTOR( EE_EditLine, 0 );
diff --git a/editeng/source/editeng/editdoc2.cxx b/editeng/source/editeng/editdoc2.cxx
deleted file mode 100644
index 9ed81a9ba401..000000000000
--- a/editeng/source/editeng/editdoc2.cxx
+++ /dev/null
@@ -1,554 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-
-#include <vcl/wrkwin.hxx>
-#include <vcl/dialog.hxx>
-#include <vcl/msgbox.hxx>
-#include <vcl/svapp.hxx>
-#include <svl/smplhint.hxx>
-
-#include <tools/rtti.hxx>
-#include <editeng/lspcitem.hxx>
-#include <editeng/adjitem.hxx>
-#include <editeng/tstpitem.hxx>
-
-#include <editdoc.hxx>
-#include <impedit.hxx>
-#include <editdbg.hxx>
-
-#include <editeng/numitem.hxx>
-
-#include <editeng/akrnitem.hxx>
-#include <editeng/cntritem.hxx>
-#include <editeng/colritem.hxx>
-#include <editeng/crsditem.hxx>
-#include <editeng/escpitem.hxx>
-#include <editeng/fhgtitem.hxx>
-#include <editeng/fontitem.hxx>
-#include <editeng/kernitem.hxx>
-#include <editeng/lrspitem.hxx>
-#include <editeng/postitem.hxx>
-#include <editeng/shdditem.hxx>
-#include <editeng/udlnitem.hxx>
-#include <editeng/ulspitem.hxx>
-#include <editeng/wghtitem.hxx>
-#include <editeng/wrlmitem.hxx>
-#include <editeng/charscaleitem.hxx>
-
-#include <vcl/svapp.hxx>    // For AppWindow...
-
-#include <limits>
-
-DBG_NAME( EE_ParaPortion )
-
-SV_IMPL_VARARR( CharPosArray, sal_Int32 );
-
-
-TextPortionList::TextPortionList()
-{
-}
-
-TextPortionList::~TextPortionList()
-{
-    Reset();
-}
-
-void TextPortionList::Reset()
-{
-    for ( sal_uInt16 nPortion = 0; nPortion < Count(); nPortion++ )
-        delete GetObject( nPortion );
-    Remove( 0, Count() );
-}
-
-void TextPortionList::DeleteFromPortion( sal_uInt16 nDelFrom )
-{
-    DBG_ASSERT( ( nDelFrom < Count() ) || ( (nDelFrom == 0) && (Count() == 0) ), "DeleteFromPortion: Out of range" );
-    for ( sal_uInt16 nP = nDelFrom; nP < Count(); nP++ )
-        delete GetObject( nP );
-    Remove( nDelFrom, Count()-nDelFrom );
-}
-
-sal_uInt16 TextPortionList::FindPortion( sal_uInt16 nCharPos, sal_uInt16& nPortionStart, sal_Bool bPreferStartingPortion ) const
-{
-    // When nCharPos at portion limit, the left portion is found
-    sal_uInt16 nTmpPos = 0;
-    for ( sal_uInt16 nPortion = 0; nPortion < Count(); nPortion++ )
-    {
-        TextPortion* pPortion = GetObject( nPortion );
-        nTmpPos = nTmpPos + pPortion->GetLen();
-        if ( nTmpPos >= nCharPos )
-        {
-            // take this one if we don't prefer the starting portion, or if it's the last one
-            if ( ( nTmpPos != nCharPos ) || !bPreferStartingPortion || ( nPortion == Count() - 1 ) )
-            {
-                nPortionStart = nTmpPos - pPortion->GetLen();
-                return nPortion;
-            }
-        }
-    }
-    OSL_FAIL( "FindPortion: Not found!" );
-    return ( Count() - 1 );
-}
-
-sal_uInt16 TextPortionList::GetStartPos( sal_uInt16 nPortion )
-{
-    sal_uInt16 nPos = 0;
-    for ( sal_uInt16 n = 0; n < nPortion; n++ )
-    {
-        TextPortion* pPortion = GetObject( n );
-        nPos = nPos + pPortion->GetLen();
-    }
-    return nPos;
-}
-
-
-ExtraPortionInfo::ExtraPortionInfo()
-{
-    nOrgWidth = 0;
-    nWidthFullCompression = 0;
-    nMaxCompression100thPercent = 0;
-    nAsianCompressionTypes = 0;
-    nPortionOffsetX = 0;
-    bFirstCharIsRightPunktuation = sal_False;
-    bCompressed = sal_False;
-    pOrgDXArray = NULL;
-}
-
-ExtraPortionInfo::~ExtraPortionInfo()
-{
-    delete[] pOrgDXArray;
-}
-
-void ExtraPortionInfo::SaveOrgDXArray( const sal_Int32* pDXArray, sal_uInt16 nLen )
-{
-    delete[] pOrgDXArray;
-    pOrgDXArray = new sal_Int32[nLen];
-    memcpy( pOrgDXArray, pDXArray, nLen*sizeof(sal_Int32) );
-}
-
-
-ParaPortion::ParaPortion( ContentNode* pN )
-{
-    DBG_CTOR( EE_ParaPortion, 0 );
-
-    pNode               = pN;
-    bInvalid            = sal_True;
-    bVisible            = sal_True;
-    bSimple             = sal_False;
-    bForceRepaint       = sal_False;
-    nInvalidPosStart    = 0;
-    nInvalidDiff        = 0;
-    nHeight             = 0;
-    nFirstLineOffset    = 0;
-    nBulletX            = 0;
-}
-
-ParaPortion::~ParaPortion()
-{
-    DBG_DTOR( EE_ParaPortion, 0 );
-}
-
-void ParaPortion::MarkInvalid( sal_uInt16 nStart, short nDiff )
-{
-    if ( bInvalid == sal_False )
-    {
-//      nInvalidPosEnd = nStart;    // ??? => CreateLines
-        nInvalidPosStart = ( nDiff >= 0 ) ? nStart : ( nStart + nDiff );
-        nInvalidDiff = nDiff;
-    }
-    else
-    {
-        // Simple tap in succession
-        if ( ( nDiff > 0 ) && ( nInvalidDiff > 0 ) &&
-             ( ( nInvalidPosStart+nInvalidDiff ) == nStart ) )
-        {
-            nInvalidDiff = nInvalidDiff + nDiff;
-        }
-        // Simple delete in succession
-        else if ( ( nDiff < 0 ) && ( nInvalidDiff < 0 ) && ( nInvalidPosStart == nStart ) )
-        {
-            nInvalidPosStart = nInvalidPosStart + nDiff;
-            nInvalidDiff = nInvalidDiff + nDiff;
-        }
-        else
-        {
-//          nInvalidPosEnd = pNode->Len();
-            DBG_ASSERT( ( nDiff >= 0 ) || ( (nStart+nDiff) >= 0 ), "MarkInvalid: Diff out of Range" );
-            nInvalidPosStart = Min( nInvalidPosStart, (sal_uInt16) ( nDiff < 0 ? nStart+nDiff : nDiff ) );
-            nInvalidDiff = 0;
-            bSimple = sal_False;
-        }
-    }
-    bInvalid = sal_True;
-    aScriptInfos.clear();
-    aWritingDirectionInfos.clear();
-}
-
-void ParaPortion::MarkSelectionInvalid( sal_uInt16 nStart, sal_uInt16 /* nEnd */ )
-{
-    if ( bInvalid == sal_False )
-    {
-        nInvalidPosStart = nStart;
-//      nInvalidPosEnd = nEnd;
-    }
-    else
-    {
-        nInvalidPosStart = Min( nInvalidPosStart, nStart );
-//      nInvalidPosEnd = pNode->Len();
-    }
-    nInvalidDiff = 0;
-    bInvalid = sal_True;
-    bSimple = sal_False;
-    aScriptInfos.clear();
-    aWritingDirectionInfos.clear();
-}
-
-sal_uInt16 ParaPortion::GetLineNumber( sal_uInt16 nIndex ) const
-{
-    DBG_ASSERTWARNING( aLineList.Count(), "Empty ParaPortion in GetLine!" );
-    DBG_ASSERT( bVisible, "Why GetLine() on an invisible paragraph?" );
-
-    for ( sal_uInt16 nLine = 0; nLine < aLineList.Count(); nLine++ )
-    {
-        if ( aLineList[nLine]->IsIn( nIndex ) )
-            return nLine;
-    }
-
-    // Then it should be at the end of the last line!
-    DBG_ASSERT( nIndex == aLineList[ aLineList.Count() - 1 ]->GetEnd(), "Index dead wrong!" );
-    return (aLineList.Count()-1);
-}
-
-void ParaPortion::SetVisible( sal_Bool bMakeVisible )
-{
-    bVisible = bMakeVisible;
-}
-
-void ParaPortion::CorrectValuesBehindLastFormattedLine( sal_uInt16 nLastFormattedLine )
-{
-    sal_uInt16 nLines = aLineList.Count();
-    DBG_ASSERT( nLines, "CorrectPortionNumbersFromLine: Empty Portion?" );
-    if ( nLastFormattedLine < ( nLines - 1 ) )
-    {
-        const EditLine* pLastFormatted = aLineList[ nLastFormattedLine ];
-        const EditLine* pUnformatted = aLineList[ nLastFormattedLine+1 ];
-        short nPortionDiff = pUnformatted->GetStartPortion() - pLastFormatted->GetEndPortion();
-        short nTextDiff = pUnformatted->GetStart() - pLastFormatted->GetEnd();
-        nTextDiff++;    // LastFormatted->GetEnd() was included => 1 deducted too much!
-
-        // The first unformatted must begin exactly one Portion behind the last
-        // of the formatted:
-        // If the modified line was split into one portion, can
-        // nLastEnd > nNextStart!
-        int nPDiff = -( nPortionDiff-1 );
-        int nTDiff = -( nTextDiff-1 );
-        if ( nPDiff || nTDiff )
-        {
-            for ( sal_uInt16 nL = nLastFormattedLine+1; nL < nLines; nL++ )
-            {
-                EditLine* pLine = aLineList[ nL ];
-
-                pLine->GetStartPortion() = sal::static_int_cast< sal_uInt16 >(
-                    pLine->GetStartPortion() + nPDiff);
-                pLine->GetEndPortion() = sal::static_int_cast< sal_uInt16 >(
-                    pLine->GetEndPortion() + nPDiff);
-
-                pLine->GetStart() = sal::static_int_cast< sal_uInt16 >(
-                    pLine->GetStart() + nTDiff);
-                pLine->GetEnd() = sal::static_int_cast< sal_uInt16 >(
-                    pLine->GetEnd() + nTDiff);
-
-                pLine->SetValid();
-            }
-        }
-    }
-    DBG_ASSERT( aLineList[ aLineList.Count()-1 ]->GetEnd() == pNode->Len(), "CorrectLines: The end is not right!" );
-}
-
-// Shared reverse lookup acceleration pieces ...
-
-namespace {
-
-template<typename _Array, typename _Val>
-size_t FastGetPos(const _Array& rArray, const _Val* p, size_t& rLastPos)
-{
-    size_t nArrayLen = rArray.size();
-
-    // Through certain filter code-paths we do a lot of appends, which in
-    // turn call GetPos - creating some N^2 nightmares. If we have a
-    // non-trivially large list, do a few checks from the end first.
-    if (rLastPos > 16)
-    {
-        size_t nEnd;
-        if (rLastPos > nArrayLen - 2)
-            nEnd = nArrayLen;
-        else
-            nEnd = rLastPos + 2;
-
-        for (size_t nIdx = rLastPos - 2; nIdx < nEnd; ++nIdx)
-        {
-            if (&rArray[nIdx] == p)
-            {
-                rLastPos = nIdx;
-                return nIdx;
-            }
-        }
-    }
-    // The world's lamest linear search from svarray ...
-    for (size_t nIdx = 0; nIdx < nArrayLen; ++nIdx)
-        if (&rArray[nIdx] == p)
-            return rLastPos = nIdx;
-
-    // 0xFFFF is used to signify "not found" condition. We need to change this.
-    return std::numeric_limits<sal_uInt16>::max();
-}
-
-}
-
-ParaPortionList::ParaPortionList() : nLastCache( 0 )
-{
-}
-
-ParaPortionList::~ParaPortionList()
-{
-}
-
-sal_uInt16 ParaPortionList::GetPos(const ParaPortion* p) const
-{
-    return FastGetPos(maPortions, p, nLastCache);
-}
-
-ParaPortion* ParaPortionList::operator [](size_t nPos)
-{
-    return nPos < maPortions.size() ? &maPortions[nPos] : NULL;
-}
-
-const ParaPortion* ParaPortionList::operator [](size_t nPos) const
-{
-    return nPos < maPortions.size() ? &maPortions[nPos] : NULL;
-}
-
-ParaPortion* ParaPortionList::Release(size_t nPos)
-{
-    return maPortions.release(maPortions.begin()+nPos).release();
-}
-
-void ParaPortionList::Remove(size_t nPos)
-{
-    maPortions.erase(maPortions.begin()+nPos);
-}
-
-void ParaPortionList::Insert(size_t nPos, ParaPortion* p)
-{
-    maPortions.insert(maPortions.begin()+nPos, p);
-}
-
-void ParaPortionList::Append(ParaPortion* p)
-{
-    maPortions.push_back(p);
-}
-
-size_t ParaPortionList::Count() const
-{
-    return maPortions.size();
-}
-
-size_t EditDoc::GetPos(const ContentNode* p) const
-{
-    return FastGetPos(maContents, p, nLastCache);
-}
-
-void ParaPortionList::Reset()
-{
-    maPortions.clear();
-}
-
-long ParaPortionList::GetYOffset(const ParaPortion* pPPortion) const
-{
-    long nHeight = 0;
-    for (size_t i = 0, n = maPortions.size(); i < n; ++i)
-    {
-        const ParaPortion* pTmpPortion = &maPortions[i];
-        if ( pTmpPortion == pPPortion )
-            return nHeight;
-        nHeight += pTmpPortion->GetHeight();
-    }
-    OSL_FAIL( "GetYOffset: Portion not found" );
-    return nHeight;
-}
-
-sal_uInt16 ParaPortionList::FindParagraph(long nYOffset) const
-{
-    long nY = 0;
-    for (size_t i = 0, n = maPortions.size(); i < n; ++i)
-    {
-        nY += maPortions[i].GetHeight(); // should also be correct even in bVisible!
-        if ( nY > nYOffset )
-            return i;
-    }
-    return EE_PARA_NOT_FOUND;
-}
-
-const ParaPortion* ParaPortionList::SafeGetObject(size_t nPos) const
-{
-    return nPos < maPortions.size() ? &maPortions[nPos] : NULL;
-}
-
-ParaPortion* ParaPortionList::SafeGetObject(size_t nPos)
-{
-    return nPos < maPortions.size() ? &maPortions[nPos] : NULL;
-}
-
-#if OSL_DEBUG_LEVEL > 2
-void ParaPortionList::DbgCheck( EditDoc& rDoc)
-{
-    DBG_ASSERT( Count() == rDoc.Count(), "ParaPortionList::DbgCheck() - Count() unequal!" );
-    for ( sal_uInt16 i = 0; i < Count(); i++ )
-    {
-        DBG_ASSERT( SafeGetObject(i), "ParaPortionList::DbgCheck() - Null-Pointer in List!" );
-        DBG_ASSERT( GetObject(i)->GetNode(), "ParaPortionList::DbgCheck() - Null-Pointer in List(2)!" );
-        DBG_ASSERT( GetObject(i)->GetNode() == rDoc.GetObject(i), "ParaPortionList::DbgCheck() - Entries intersect!" );
-    }
-}
-#endif
-
-ContentAttribsInfo::ContentAttribsInfo( const SfxItemSet& rParaAttribs ) :
-        aPrevParaAttribs( rParaAttribs)
-{
-}
-
-void ContentAttribsInfo::RemoveAllCharAttribsFromPool(SfxItemPool& rPool) const
-{
-    CharAttribsType::const_iterator it = aPrevCharAttribs.begin(), itEnd = aPrevCharAttribs.end();
-    for (; it != itEnd; ++it)
-        rPool.Remove(*it->GetItem());
-}
-
-void ContentAttribsInfo::AppendCharAttrib(EditCharAttrib* pNew)
-{
-    aPrevCharAttribs.push_back(pNew);
-}
-
-void ConvertItem( SfxPoolItem& rPoolItem, MapUnit eSourceUnit, MapUnit eDestUnit )
-{
-    DBG_ASSERT( eSourceUnit != eDestUnit, "ConvertItem - Why?!" );
-
-    switch ( rPoolItem.Which() )
-    {
-        case EE_PARA_LRSPACE:
-        {
-            DBG_ASSERT( rPoolItem.IsA( TYPE( SvxLRSpaceItem ) ), "ConvertItem: invalid Item!" );
-            SvxLRSpaceItem& rItem = (SvxLRSpaceItem&)rPoolItem;
-            rItem.SetTxtFirstLineOfst( sal::static_int_cast< short >( OutputDevice::LogicToLogic( rItem.GetTxtFirstLineOfst(), eSourceUnit, eDestUnit ) ) );
-            rItem.SetTxtLeft( OutputDevice::LogicToLogic( rItem.GetTxtLeft(), eSourceUnit, eDestUnit ) );
-            rItem.SetRight( OutputDevice::LogicToLogic( rItem.GetRight(), eSourceUnit, eDestUnit ) );
-        }
-        break;
-        case EE_PARA_ULSPACE:
-        {
-            DBG_ASSERT( rPoolItem.IsA( TYPE( SvxULSpaceItem ) ), "ConvertItem: Invalid Item!" );
-            SvxULSpaceItem& rItem = (SvxULSpaceItem&)rPoolItem;
-            rItem.SetUpper( sal::static_int_cast< sal_uInt16 >( OutputDevice::LogicToLogic( rItem.GetUpper(), eSourceUnit, eDestUnit ) ) );
-            rItem.SetLower( sal::static_int_cast< sal_uInt16 >( OutputDevice::LogicToLogic( rItem.GetLower(), eSourceUnit, eDestUnit ) ) );
-        }
-        break;
-        case EE_PARA_SBL:
-        {
-            DBG_ASSERT( rPoolItem.IsA( TYPE( SvxLineSpacingItem ) ), "ConvertItem: Invalid Item!" );
-            SvxLineSpacingItem& rItem = (SvxLineSpacingItem&)rPoolItem;
-            // SetLineHeight changes also eLineSpace!
-            if ( rItem.GetLineSpaceRule() == SVX_LINE_SPACE_MIN )
-                rItem.SetLineHeight( sal::static_int_cast< sal_uInt16 >( OutputDevice::LogicToLogic( rItem.GetLineHeight(), eSourceUnit, eDestUnit ) ) );
-        }
-        break;
-        case EE_PARA_TABS:
-        {
-            DBG_ASSERT( rPoolItem.IsA( TYPE( SvxTabStopItem ) ), "ConvertItem: Invalid Item!" );
-            SvxTabStopItem& rItem = (SvxTabStopItem&)rPoolItem;
-            SvxTabStopItem aNewItem( EE_PARA_TABS );
-            for ( sal_uInt16 i = 0; i < rItem.Count(); i++ )
-            {
-                const SvxTabStop& rTab = rItem[i];
-                SvxTabStop aNewStop( OutputDevice::LogicToLogic( rTab.GetTabPos(), eSourceUnit, eDestUnit ), rTab.GetAdjustment(), rTab.GetDecimal(), rTab.GetFill() );
-                aNewItem.Insert( aNewStop );
-            }
-            rItem = aNewItem;
-        }
-        break;
-        case EE_CHAR_FONTHEIGHT:
-        case EE_CHAR_FONTHEIGHT_CJK:
-        case EE_CHAR_FONTHEIGHT_CTL:
-        {
-            DBG_ASSERT( rPoolItem.IsA( TYPE( SvxFontHeightItem ) ), "ConvertItem: Invalid Item!" );
-            SvxFontHeightItem& rItem = (SvxFontHeightItem&)rPoolItem;
-            rItem.SetHeight( OutputDevice::LogicToLogic( rItem.GetHeight(), eSourceUnit, eDestUnit ) );
-        }
-        break;
-    }
-}
-
-void ConvertAndPutItems( SfxItemSet& rDest, const SfxItemSet& rSource, const MapUnit* pSourceUnit, const MapUnit* pDestUnit )
-{
-    const SfxItemPool* pSourcePool = rSource.GetPool();
-    const SfxItemPool* pDestPool = rDest.GetPool();
-
-    for ( sal_uInt16 nWhich = EE_PARA_START; nWhich <= EE_CHAR_END; nWhich++ )
-    {
-        // If possible go through SlotID ...
-
-        sal_uInt16 nSourceWhich = nWhich;
-        sal_uInt16 nSlot = pDestPool->GetTrueSlotId( nWhich );
-        if ( nSlot )
-        {
-            sal_uInt16 nW = pSourcePool->GetTrueWhich( nSlot );
-            if ( nW )
-                nSourceWhich = nW;
-        }
-
-        if ( rSource.GetItemState( nSourceWhich, sal_False ) == SFX_ITEM_ON )
-        {
-            MapUnit eSourceUnit = pSourceUnit ? *pSourceUnit : (MapUnit)pSourcePool->GetMetric( nSourceWhich );
-            MapUnit eDestUnit = pDestUnit ? *pDestUnit : (MapUnit)pDestPool->GetMetric( nWhich );
-            if ( eSourceUnit != eDestUnit )
-            {
-                SfxPoolItem* pItem = rSource.Get( nSourceWhich ).Clone();
-//              pItem->SetWhich( nWhich );
-                ConvertItem( *pItem, eSourceUnit, eDestUnit );
-                rDest.Put( *pItem, nWhich );
-                delete pItem;
-            }
-            else
-            {
-                rDest.Put( rSource.Get( nSourceWhich ), nWhich );
-            }
-        }
-    }
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */