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tweat ExtMargins with same recurse protection as Margins

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Change-Id: I24640971ea6ca89878043966293492a991f01008
This commit is contained in:
Caolán McNamara 2016-03-11 10:38:46 +00:00
parent 6aa5bdc371
commit bcecf9b13b
3 changed files with 16 additions and 5 deletions
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BIN
lotuswordpro/qa/cppunit/data/fail/recurse-1.lwp Normal file
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5
lotuswordpro/source/filter/lwplayout.cxx
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@ -78,6 +78,7 @@ LwpVirtualLayout::LwpVirtualLayout(LwpObjectHeader &objHdr, LwpSvStream* pStrm)
, m_bGettingHasProtection(false)
, m_bGettingIsProtected(false)
, m_bGettingMarginsValue(false)
, m_bGettingExtMarginsValue(false)
, m_nAttributes(0)
, m_nAttributes2(0)
, m_nAttributes3(0)
@ -750,7 +751,7 @@ double LwpMiddleLayout::MarginsValue(const sal_uInt8 &nWhichSide)
* @param:
* @return:
*/
double LwpMiddleLayout::GetExtMarginsValue(const sal_uInt8 &nWhichSide)
double LwpMiddleLayout::ExtMarginsValue(const sal_uInt8 &nWhichSide)
{
double fValue = 0;
if(m_nOverrideFlag & OVER_MARGINS)
@ -768,7 +769,7 @@ double LwpMiddleLayout::GetExtMarginsValue(const sal_uInt8 &nWhichSide)
fValue = pStyle->GetExtMarginsValue(nWhichSide);
return fValue;
}
return LwpVirtualLayout::GetExtMarginsValue(nWhichSide);
return LwpVirtualLayout::ExtMarginsValue(nWhichSide);
}
/**
* @descr: Get the LwpBorderStuff object according to m_LayBorderStuff id.

16
lotuswordpro/source/filter/lwplayout.hxx
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@ -99,7 +99,6 @@ public:
inline virtual sal_uInt16 GetNumCols(){return 1;}
virtual double GetColWidth(sal_uInt16 nIndex);
virtual double GetColGap(sal_uInt16 nIndex);
virtual double GetExtMarginsValue(const sal_uInt8& /*nWhichSide*/){return 0;}
virtual bool IsAutoGrow(){ return false;}
virtual bool IsAutoGrowUp(){ return false;}
virtual bool IsAutoGrowDown(){ return false;}
@ -154,6 +153,15 @@ public:
m_bGettingMarginsValue = false;
return fRet;
}
double GetExtMarginsValue(const sal_uInt8& nWhichSide)
{
if (m_bGettingExtMarginsValue)
throw std::runtime_error("recursion in layout");
m_bGettingExtMarginsValue = true;
auto fRet = ExtMarginsValue(nWhichSide);
m_bGettingExtMarginsValue = false;
return fRet;
}
OUString GetStyleName(){ return m_StyleName;}
bool IsComplex();
virtual bool IsAnchorPage(){ return false;}
@ -207,6 +215,7 @@ protected:
virtual bool HonorProtection();
virtual bool IsProtected();
virtual double MarginsValue(const sal_uInt8& /*nWhichSide*/){return 0;}
virtual double ExtMarginsValue(const sal_uInt8& /*nWhichSide*/){return 0;}
virtual bool MarginsSameAsParent();
protected:
bool m_bGettingHonorProtection;
@ -214,6 +223,7 @@ protected:
bool m_bGettingHasProtection;
bool m_bGettingIsProtected;
bool m_bGettingMarginsValue;
bool m_bGettingExtMarginsValue;
sal_uInt32 m_nAttributes;
sal_uInt32 m_nAttributes2;
sal_uInt32 m_nAttributes3;
@ -323,8 +333,6 @@ class LwpMiddleLayout : public LwpVirtualLayout
public:
LwpMiddleLayout( LwpObjectHeader &objHdr, LwpSvStream* pStrm );
virtual ~LwpMiddleLayout();
virtual double MarginsValue(const sal_uInt8& nWhichSide) override;
virtual double GetExtMarginsValue(const sal_uInt8& nWhichSide) override;
LwpLayoutGeometry* GetGeometry()
{
if (m_bGettingGeometry)
@ -379,6 +387,8 @@ public:
protected:
void Read() override;
virtual bool MarginsSameAsParent() override;
virtual double MarginsValue(const sal_uInt8& nWhichSide) override;
virtual double ExtMarginsValue(const sal_uInt8& nWhichSide) override;
private:
LwpObjectID m_BasedOnStyle;
LwpLayoutGeometry* Geometry();