sw/source/core/view/pagepreviewlayout.cxx | 13 +++++++++----
1 file changed, 9 insertions(+), 4 deletions(-)
New commits:
commit 4dbf1e6897453b998e3f5460612f871bb2eded63
Author: Caolán McNamara <caol...@redhat.com>
Date: Wed Mar 9 15:51:41 2016 +0000
Resolves: tdf#82781 avoid dereferencing invalid iterators
when using print preview with cursor on 2nd page which consists solely of
hidden text with show hiddle text enabled.
inner mrParentViewShell.Paint can invalidate iterators, as later
detected with the mbNewLayoutDuringPaint flag but we dereference
for the purposes of drawing the shadow before we get there.
easiest thing seems to be to just grab the bits of info we want before the
inner paint occurs.
Change-Id: I09c9b06449db440b7beba7de9e71c239ee64f6ca
(cherry picked from commit 4eb5f363ed9a3181a817f12d5ec49eede13b9c9c)
Reviewed-on: https://gerrit.libreoffice.org/23092
Tested-by: Jenkins <c...@libreoffice.org>
Reviewed-by: Björn Michaelsen <bjoern.michael...@canonical.com>
diff --git a/sw/source/core/view/pagepreviewlayout.cxx
b/sw/source/core/view/pagepreviewlayout.cxx
index 05519c5..9994983 100644
--- a/sw/source/core/view/pagepreviewlayout.cxx
+++ b/sw/source/core/view/pagepreviewlayout.cxx
@@ -1092,7 +1092,9 @@ bool SwPagePreviewLayout::Paint(vcl::RenderContext&
rRenderContext, const Rectan
Rectangle aPxPaintRect = pOutputDev->LogicToPixel( aPageRect );
if ( aPxOutRect.IsOver( aPxPaintRect) )
{
- if ( (*aPageIter)->pPage->IsEmptyPage() )
+ const SwPageFrame* pPage = (*aPageIter)->pPage;
+
+ if (pPage->IsEmptyPage())
{
const Color aRetouche(
mrParentViewShell.Imp()->GetRetoucheColor() );
if( pOutputDev->GetFillColor() != aRetouche )
@@ -1120,16 +1122,20 @@ bool SwPagePreviewLayout::Paint(vcl::RenderContext&
rRenderContext, const Rectan
}
else
{
+ const bool bIsLeftShadowed = pPage->IsLeftShadowNeeded();
+ const bool bIsRightShadowed = pPage->IsRightShadowNeeded();
+
mrParentViewShell.maVisArea = aPageRect;
aPxPaintRect.Intersection( aPxOutRect );
Rectangle aPaintRect = pOutputDev->PixelToLogic( aPxPaintRect
);
mrParentViewShell.Paint(rRenderContext, aPaintRect);
+
// --> OD 2007-08-15 #i80691#
// paint page border and shadow
{
SwRect aPageBorderRect;
SwPageFrame::GetBorderAndShadowBoundRect( SwRect(
aPageRect ), &mrParentViewShell, &rRenderContext, aPageBorderRect,
- (*aPageIter)->pPage->IsLeftShadowNeeded(),
(*aPageIter)->pPage->IsRightShadowNeeded(), true );
+ bIsLeftShadowed, bIsRightShadowed, true );
const vcl::Region aDLRegion(aPageBorderRect.SVRect());
mrParentViewShell.DLPrePaint2(aDLRegion);
SwPageFrame::PaintBorderAndShadow( aPageRect,
&mrParentViewShell, true, false, true );
@@ -1144,11 +1150,10 @@ bool SwPagePreviewLayout::Paint(vcl::RenderContext&
rRenderContext, const Rectan
break;
}
- if ( (*aPageIter)->pPage->GetPhyPageNum() == mnSelectedPageNum )
+ if (pPage->GetPhyPageNum() == mnSelectedPageNum)
{
_PaintSelectMarkAtPage(rRenderContext, *aPageIter);
}
-
}
}
_______________________________________________
Libreoffice-commits mailing list
libreoffice-comm...@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/libreoffice-commits
