diff options
| author | Caolán McNamara <caolanm@redhat.com> | 2015-12-13 16:27:12 +0000 |
|---|---|---|
| committer | Caolán McNamara <caolanm@redhat.com> | 2015-12-13 16:27:22 +0000 |
| commit | c66ed9591217a612c7adc22757ea2b760a716ee3 (patch) | |
| tree | 99652e757a28ad4c2a0d449377338664e7d707df /lotuswordpro | |
| parent | 92e4dae00d8eb4a82b43eabec149bd6912cb74b0 (diff) | |
guard against invalid Layout Scale
Change-Id: I84541445e44f14244030b9970e0a48e72edacea7
Diffstat (limited to 'lotuswordpro')
| -rw-r--r-- | lotuswordpro/source/filter/lwplayout.cxx | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/lotuswordpro/source/filter/lwplayout.cxx b/lotuswordpro/source/filter/lwplayout.cxx index 27603d5fd934..00e8e5024520 100644 --- a/lotuswordpro/source/filter/lwplayout.cxx +++ b/lotuswordpro/source/filter/lwplayout.cxx @@ -896,7 +896,7 @@ LwpTabOverride* LwpMiddleLayout::GetTabOverride() */ sal_uInt16 LwpMiddleLayout::GetScaleMode() { - if ((m_nOverrideFlag & OVER_SCALING) && m_LayScale.obj().is()) + if ((m_nOverrideFlag & OVER_SCALING) && m_LayScale.obj().is() && GetLayoutScale()) return GetLayoutScale()->GetScaleMode(); rtl::Reference<LwpObject> xBase(GetBasedOnStyle()); if (xBase.is()) @@ -907,7 +907,7 @@ sal_uInt16 LwpMiddleLayout::GetScaleMode() sal_uInt16 LwpMiddleLayout::GetScaleTile() { - if ((m_nOverrideFlag & OVER_SCALING) && m_LayScale.obj().is()) + if ((m_nOverrideFlag & OVER_SCALING) && m_LayScale.obj().is() && GetLayoutScale()) return (GetLayoutScale()->GetPlacement() & LwpLayoutScale::TILED) ? 1 : 0; rtl::Reference<LwpObject> xBase(GetBasedOnStyle()); @@ -919,9 +919,11 @@ sal_uInt16 LwpMiddleLayout::GetScaleTile() sal_uInt16 LwpMiddleLayout::GetScaleCenter() { - if ((m_nOverrideFlag & OVER_SCALING) && m_LayScale.obj().is()) + if ((m_nOverrideFlag & OVER_SCALING) && m_LayScale.obj().is() && GetLayoutScale()) + { return (GetLayoutScale()->GetPlacement() & LwpLayoutScale::CENTERED) ? 1 : 0; + } rtl::Reference<LwpObject> xBase(GetBasedOnStyle()); if (xBase.is()) return dynamic_cast<LwpMiddleLayout&>(*xBase.get()).GetScaleCenter(); @@ -931,7 +933,7 @@ sal_uInt16 LwpMiddleLayout::GetScaleCenter() sal_uInt32 LwpMiddleLayout::GetScalePercentage() { - if ((m_nOverrideFlag & OVER_SCALING) && m_LayScale.obj().is()) + if ((m_nOverrideFlag & OVER_SCALING) && m_LayScale.obj().is() && GetLayoutScale()) return GetLayoutScale()->GetScalePercentage()/10;//m_nScalePercentage 1000 = 100% rtl::Reference<LwpObject> xBase(GetBasedOnStyle()); if (xBase.is()) @@ -942,7 +944,7 @@ sal_uInt32 LwpMiddleLayout::GetScalePercentage() double LwpMiddleLayout::GetScaleWidth() { - if ((m_nOverrideFlag & OVER_SCALING) && m_LayScale.obj().is()) + if ((m_nOverrideFlag & OVER_SCALING) && m_LayScale.obj().is() && GetLayoutScale()) return LwpTools::ConvertFromUnits(GetLayoutScale()->GetScaleWidth()); rtl::Reference<LwpObject> xBase(GetBasedOnStyle()); if (xBase.is()) @@ -953,7 +955,7 @@ double LwpMiddleLayout::GetScaleWidth() double LwpMiddleLayout::GetScaleHeight() { - if ((m_nOverrideFlag & OVER_SCALING) && m_LayScale.obj().is()) + if ((m_nOverrideFlag & OVER_SCALING) && m_LayScale.obj().is() && GetLayoutScale()) return LwpTools::ConvertFromUnits(GetLayoutScale()->GetScaleHeight()); rtl::Reference<LwpObject> xBase(GetBasedOnStyle()); if (xBase.is()) |