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authorCaolán McNamara <caolanm@redhat.com>2014-04-02 09:33:03 +0100
committerCaolán McNamara <caolanm@redhat.com>2014-04-02 09:53:26 +0100
commit67c6ea0c426c2796fc1b80cbe2cb0347686db90d (patch)
tree309ce1090d8150432618e3386f2bae23e3ee3895 /vcl/source/gdi
parent6d20b453b6e667dee18bc456249279805aa08755 (diff)
init a few more stream-read svm elements
Change-Id: I3dfa2485afbe66131b86764374d53181b55c2346
Diffstat (limited to 'vcl/source/gdi')
-rw-r--r--vcl/source/gdi/metaact.cxx77
1 files changed, 42 insertions, 35 deletions
diff --git a/vcl/source/gdi/metaact.cxx b/vcl/source/gdi/metaact.cxx
index 75f146572b73..abd250d78748 100644
--- a/vcl/source/gdi/metaact.cxx
+++ b/vcl/source/gdi/metaact.cxx
@@ -1001,7 +1001,7 @@ void MetaPolyLineAction::Read( SvStream& rIStm, ImplMetaReadData* )
ReadLineInfo( rIStm, maLineInfo );
if ( aCompat.GetVersion() >= 3 )
{
- sal_uInt8 bHasPolyFlags;
+ sal_uInt8 bHasPolyFlags(0);
rIStm.ReadUChar( bHasPolyFlags );
if ( bHasPolyFlags )
maPoly.Read( rIStm );
@@ -1183,10 +1183,11 @@ void MetaPolyPolygonAction::Read( SvStream& rIStm, ImplMetaReadData* )
if ( aCompat.GetVersion() >= 2 ) // Version 2
{
- sal_uInt16 i, nIndex, nNumberOfComplexPolygons;
+ sal_uInt16 nNumberOfComplexPolygons(0);
rIStm.ReadUInt16( nNumberOfComplexPolygons );
- for ( i = 0; i < nNumberOfComplexPolygons; i++ )
+ for (sal_uInt16 i = 0; i < nNumberOfComplexPolygons; ++i)
{
+ sal_uInt16 nIndex(0);
rIStm.ReadUInt16( nIndex );
Polygon aPoly;
aPoly.Read( rIStm );
@@ -1271,11 +1272,12 @@ void MetaTextAction::Read( SvStream& rIStm, ImplMetaReadData* pData )
COMPAT( rIStm );
ReadPair( rIStm, maPt );
maStr = rIStm.ReadUniOrByteString(pData->meActualCharSet);
- sal_uInt16 nTmp(0);
- rIStm.ReadUInt16(nTmp);
- mnIndex = nTmp;
- rIStm.ReadUInt16(nTmp);
- mnLen = nTmp;
+ sal_uInt16 nTmpIndex(0);
+ rIStm.ReadUInt16(nTmpIndex);
+ mnIndex = nTmpIndex;
+ sal_uInt16 nTmpLen(0);
+ rIStm.ReadUInt16(nTmpLen);
+ mnLen = nTmpLen;
if ( aCompat.GetVersion() >= 2 ) // Version 2
maStr = read_uInt16_lenPrefixed_uInt16s_ToOUString(rIStm);
@@ -1419,13 +1421,15 @@ void MetaTextArrayAction::Read( SvStream& rIStm, ImplMetaReadData* pData )
COMPAT( rIStm );
ReadPair( rIStm, maStartPt );
maStr = rIStm.ReadUniOrByteString(pData->meActualCharSet);
- sal_uInt16 nTmp(0);
- rIStm.ReadUInt16(nTmp);
- mnIndex = nTmp;
- rIStm.ReadUInt16(nTmp);
- mnLen = nTmp;
- rIStm.ReadUInt16(nTmp);
- nAryLen = nTmp;
+ sal_uInt16 nTmpIndex(0);
+ rIStm.ReadUInt16(nTmpIndex);
+ mnIndex = nTmpIndex;
+ sal_uInt16 nTmpLen(0);
+ rIStm.ReadUInt16(nTmpLen);
+ mnLen = nTmpLen;
+ sal_uInt16 nTmpAryLen(0);
+ rIStm.ReadUInt16(nTmpAryLen);
+ nAryLen = nTmpAryLen;
if ( mnIndex + mnLen > maStr.getLength() )
{
@@ -1554,11 +1558,12 @@ void MetaStretchTextAction::Read( SvStream& rIStm, ImplMetaReadData* pData )
ReadPair( rIStm, maPt );
maStr = rIStm.ReadUniOrByteString(pData->meActualCharSet);
rIStm.ReadUInt32( mnWidth );
- sal_uInt16 nTmp(0);
- rIStm.ReadUInt16(nTmp);
- mnIndex = nTmp;
- rIStm.ReadUInt16(nTmp);
- mnLen = nTmp;
+ sal_uInt16 nTmpIndex(0);
+ rIStm.ReadUInt16(nTmpIndex);
+ mnIndex = nTmpIndex;
+ sal_uInt16 nTmpLen(0);
+ rIStm.ReadUInt16(nTmpLen);
+ mnLen = nTmpLen;
if ( aCompat.GetVersion() >= 2 ) // Version 2
maStr = read_uInt16_lenPrefixed_uInt16s_ToOUString(rIStm);
@@ -1726,18 +1731,20 @@ void MetaTextLineAction::Read( SvStream& rIStm, ImplMetaReadData* )
COMPAT( rIStm );
//#fdo39428 SvStream no longer supports operator>>(long&)
- sal_uInt32 nTemp;
- sal_Int32 nTemp2;
+ sal_Int32 nTempWidth(0);
ReadPair( rIStm, maPos );
- rIStm.ReadInt32( nTemp2 );
- mnWidth = nTemp2;
- rIStm.ReadUInt32( nTemp );
- meStrikeout = (FontStrikeout)nTemp;
- rIStm.ReadUInt32( nTemp );
- meUnderline = (FontUnderline)nTemp;
+ rIStm.ReadInt32( nTempWidth );
+ mnWidth = nTempWidth;
+ sal_uInt32 nTempStrikeout(0);
+ rIStm.ReadUInt32( nTempStrikeout );
+ meStrikeout = (FontStrikeout)nTempStrikeout;
+ sal_uInt32 nTempUnderline(0);
+ rIStm.ReadUInt32( nTempUnderline );
+ meUnderline = (FontUnderline)nTempUnderline;
if ( aCompat.GetVersion() >= 2 ) {
- rIStm.ReadUInt32( nTemp );
- meUnderline = (FontUnderline)nTemp;
+ sal_uInt32 nTempUnderline2(0);
+ rIStm.ReadUInt32(nTempUnderline2);
+ meUnderline = (FontUnderline)nTempUnderline2;
}
}
@@ -3432,7 +3439,7 @@ void MetaTextAlignAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
void MetaTextAlignAction::Read( SvStream& rIStm, ImplMetaReadData* )
{
- sal_uInt16 nTmp16;
+ sal_uInt16 nTmp16(0);
COMPAT( rIStm );
rIStm.ReadUInt16( nTmp16 ); maAlign = (TextAlign) nTmp16;
@@ -3707,7 +3714,7 @@ void MetaRasterOpAction::Write( SvStream& rOStm, ImplMetaWriteData* pData )
void MetaRasterOpAction::Read( SvStream& rIStm, ImplMetaReadData* )
{
- sal_uInt16 nTmp16;
+ sal_uInt16 nTmp16(0);
COMPAT( rIStm );
rIStm.ReadUInt16( nTmp16 ); meRasterOp = (RasterOp) nTmp16;
@@ -4180,9 +4187,9 @@ void MetaCommentAction::Scale( double fXScale, double fYScale )
SvMemoryStream aMemStm( (void*)mpData, mnDataSize, STREAM_READ );
SvMemoryStream aDest;
- sal_Int32 nLeft, nRight, nTop, nBottom;
- sal_Int32 nPixX, nPixY, nMillX, nMillY;
- float m11, m12, m21, m22, mdx, mdy;
+ sal_Int32 nLeft(0), nRight(0), nTop(0), nBottom(0);
+ sal_Int32 nPixX(0), nPixY(0), nMillX(0), nMillY(0);
+ float m11(0), m12(0), m21(0), m22(0), mdx(0), mdy(0);
// read data
aMemStm.ReadInt32( nLeft ).ReadInt32( nTop ).ReadInt32( nRight ).ReadInt32( nBottom );