include/sfx2/objsh.hxx |
4
sfx2/source/doc/objcont.cxx |
10 -
sw/qa/extras/ooxmlexport/data/tdf167527_title_letters_cut_from_below.docx
|binary
sw/qa/extras/ooxmlexport/ooxmlexport22.cxx |
26 ++++
sw/source/core/text/inftxt.cxx |
53 +++++++++-
5 files changed, 84 insertions(+), 9 deletions(-)
New commits:
commit aced0ab0ee7541643f4eae8c1bf7ee80f82fabc3
Author: Bayram Çiçek <bayram.ci...@collabora.com>
AuthorDate: Thu Jul 17 11:19:38 2025 +0300
Commit: Bayram Çiçek <bayram.ci...@collabora.com>
CommitDate: Tue Jul 22 13:21:56 2025 +0200
tdf#167527: adjust field shadings according to line spacing
- we should take line spacing into account for field shadings.
- otherwise, bottom of some letters(e.g. "Ç", "ş", "g", "p") will be cut
because of the "field shadings" background layer.
- also check if line spacing type is "proportional" or "fixed".
- add a unittest
Signed-off-by: Bayram Çiçek <bayram.ci...@collabora.com>
Change-Id: I805551469f712ec6147b025d771d996ef7fd0c95
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/187986
Reviewed-by: Caolán McNamara <caolan.mcnam...@collabora.com>
Tested-by: Jenkins
diff --git a/include/sfx2/objsh.hxx b/include/sfx2/objsh.hxx
index 8a7875640762..f4f865bf991e 100644
--- a/include/sfx2/objsh.hxx
+++ b/include/sfx2/objsh.hxx
@@ -463,7 +463,7 @@ public:
Size GetFirstPageSize() const;
bool DoClose();
- std::shared_ptr<GDIMetaFile> GetPreviewMetaFile( bool bFullContent = false
) const;
+ std::shared_ptr<GDIMetaFile> GetPreviewMetaFile( bool bFullContent =
false, bool bOutputForScreen = false ) const;
BitmapEx GetPreviewBitmap() const;
virtual void CancelTransfers();
@@ -713,7 +713,7 @@ public:
// Destruction of storages and streams
void InternalCloseAndRemoveFiles();
- SAL_DLLPRIVATE bool CreatePreview_Impl(bool bFullContent, VirtualDevice*
pDevice, GDIMetaFile* pFile) const;
+ SAL_DLLPRIVATE bool CreatePreview_Impl(bool bFullContent, bool
bOutputForScreen, VirtualDevice* pDevice, GDIMetaFile* pFile) const;
SAL_DLLPRIVATE static bool IsPackageStorageFormat_Impl(const SfxMedium &);
diff --git a/sfx2/source/doc/objcont.cxx b/sfx2/source/doc/objcont.cxx
index e9a32dc0a22d..291c4e435d9c 100644
--- a/sfx2/source/doc/objcont.cxx
+++ b/sfx2/source/doc/objcont.cxx
@@ -93,12 +93,12 @@ bool operator> (const util::DateTime& i_rLeft, const
util::DateTime& i_rRight)
}
std::shared_ptr<GDIMetaFile>
-SfxObjectShell::GetPreviewMetaFile( bool bFullContent ) const
+SfxObjectShell::GetPreviewMetaFile( bool bFullContent, bool bOutputForScreen )
const
{
auto xFile = std::make_shared<GDIMetaFile>();
ScopedVclPtrInstance< VirtualDevice > pDevice;
pDevice->EnableOutput( false );
- if(!CreatePreview_Impl(bFullContent, pDevice, xFile.get()))
+ if(!CreatePreview_Impl(bFullContent, bOutputForScreen, pDevice,
xFile.get()))
return std::shared_ptr<GDIMetaFile>();
return xFile;
}
@@ -108,7 +108,7 @@ BitmapEx SfxObjectShell::GetPreviewBitmap() const
SfxCloseVetoLock lock(this);
ScopedVclPtrInstance< VirtualDevice > pDevice(DeviceFormat::WITH_ALPHA);
pDevice->SetAntialiasing(AntialiasingFlags::Enable |
pDevice->GetAntialiasing());
- if(!CreatePreview_Impl(/*bFullContent*/false, pDevice, nullptr))
+ if(!CreatePreview_Impl(/*bFullContent*/false, false, pDevice, nullptr))
return BitmapEx();
Size size = pDevice->GetOutputSizePixel();
BitmapEx aBitmap = pDevice->GetBitmapEx( Point(), size);
@@ -120,7 +120,7 @@ BitmapEx SfxObjectShell::GetPreviewBitmap() const
return aBitmap;
}
-bool SfxObjectShell::CreatePreview_Impl( bool bFullContent, VirtualDevice*
pDevice, GDIMetaFile* pFile) const
+bool SfxObjectShell::CreatePreview_Impl( bool bFullContent, bool
bOutputForScreen, VirtualDevice* pDevice, GDIMetaFile* pFile) const
{
// DoDraw can only be called when no printing is done, otherwise
// the printer may be turned off
@@ -196,7 +196,7 @@ bool SfxObjectShell::CreatePreview_Impl( bool bFullContent,
VirtualDevice* pDevi
pDevice->SetDigitLanguage( eLang );
- const_cast<SfxObjectShell*>(this)->DoDraw( pDevice, Point(0,0), aTmpSize,
JobSetup(), nAspect );
+ const_cast<SfxObjectShell*>(this)->DoDraw( pDevice, Point(0,0), aTmpSize,
JobSetup(), nAspect, bOutputForScreen );
if(pFile)
pFile->Stop();
diff --git
a/sw/qa/extras/ooxmlexport/data/tdf167527_title_letters_cut_from_below.docx
b/sw/qa/extras/ooxmlexport/data/tdf167527_title_letters_cut_from_below.docx
new file mode 100644
index 000000000000..96dc4f2366a2
Binary files /dev/null and
b/sw/qa/extras/ooxmlexport/data/tdf167527_title_letters_cut_from_below.docx
differ
diff --git a/sw/qa/extras/ooxmlexport/ooxmlexport22.cxx
b/sw/qa/extras/ooxmlexport/ooxmlexport22.cxx
index 20c65ae8a637..76d9d0af8a30 100644
--- a/sw/qa/extras/ooxmlexport/ooxmlexport22.cxx
+++ b/sw/qa/extras/ooxmlexport/ooxmlexport22.cxx
@@ -20,6 +20,7 @@
#include <unotxdoc.hxx>
#include <docsh.hxx>
#include <IDocumentSettingAccess.hxx>
+#include <vcl/gdimtf.hxx>
#include <set>
@@ -428,6 +429,31 @@ DECLARE_OOXMLEXPORT_TEST(testFieldMarkFormat,
"fontsize-field-separator.docx")
CPPUNIT_ASSERT_EQUAL(12.f, getProperty<float>(xRun, u"CharHeight"_ustr));
}
+CPPUNIT_TEST_FIXTURE(Test, tdf167527_title_letters_cut_from_below)
+{
+ createSwDoc("tdf167527_title_letters_cut_from_below.docx");
+
+ SwDocShell* pDocShell = getSwDocShell();
+ CPPUNIT_ASSERT(pDocShell);
+
+ // bOutputForScreen of true to ensure field backgrounds are rendered
+ std::shared_ptr<GDIMetaFile> xMetaFile =
pDocShell->GetPreviewMetaFile(false, true);
+
+ MetafileXmlDump dumper;
+ xmlDocUniquePtr pXmlDoc = dumpAndParse(dumper, *xMetaFile);
+
+ auto nFieldShadingsBottom = getXPath(pXmlDoc, "(//rect)[2]",
"bottom").toInt32();
+ auto nFieldShadingsTop = getXPath(pXmlDoc, "(//rect)[2]", "top").toInt32();
+ sal_Int32 nFieldShadingsHeight = nFieldShadingsBottom - nFieldShadingsTop;
+
+ // Without the accompanying fix in place, this test would have failed with:
+ // less equal assertion failed
+ // Expected less or equal than: 700
+ // Actual : 810
+ // i.e. the field background overlaps the previous row of text
+ CPPUNIT_ASSERT_LESSEQUAL(static_cast<sal_Int32>(700),
nFieldShadingsHeight);
+}
+
} // end of anonymous namespace
CPPUNIT_PLUGIN_IMPLEMENT();
diff --git a/sw/source/core/text/inftxt.cxx b/sw/source/core/text/inftxt.cxx
index 7c85cc95a8a8..e85e1160cf39 100644
--- a/sw/source/core/text/inftxt.cxx
+++ b/sw/source/core/text/inftxt.cxx
@@ -794,7 +794,34 @@ void SwTextPaintInfo::CalcRect( const SwLinePortion& rPor,
SwRect* pRect, SwRect* pIntersect,
const bool bInsideBox ) const
{
- Size aSize( rPor.Width(), rPor.Height() );
+ const SwAttrSet& rAttrSet =
GetTextFrame()->GetTextNodeForParaProps()->GetSwAttrSet();
+ const SvxLineSpacingItem& rSpace = rAttrSet.GetLineSpacing();
+ tools::Long nPropLineSpace = rSpace.GetPropLineSpace();
+
+ SwTwips nHeight = rPor.Height();
+
+ // we should take line spacing into account.
+ // otherwise, bottom of some letters will be cut because of the "field
shading" background layer.
+ switch (rSpace.GetInterLineSpaceRule())
+ {
+ case SvxInterLineSpaceRule::Prop: // proportional
+ {
+ if (nPropLineSpace < 100)
+ nHeight = rPor.Height() * nPropLineSpace / 100;
+ }
+ break;
+ case SvxInterLineSpaceRule::Fix: // fixed
+ {
+ if (rSpace.GetInterLineSpace() > 0)
+ nHeight = std::min<SwTwips>(rSpace.GetInterLineSpace(),
rPor.Height());
+ }
+ break;
+ default:
+ break;
+ }
+
+ Size aSize( rPor.Width(), nHeight);
+
if( rPor.IsHangingPortion() )
aSize.setWidth( static_cast<const
SwHangingPortion&>(rPor).GetInnerWidth() );
if( rPor.InSpaceGrp() && GetSpaceAdd() )
@@ -829,7 +856,29 @@ void SwTextPaintInfo::CalcRect( const SwLinePortion& rPor,
if (GetTextFrame()->IsVertLR() && !GetTextFrame()->IsVertLRBT())
aPoint.setY( Y() - rPor.Height() + rPor.GetAscent() );
else
- aPoint.setY( Y() - rPor.GetAscent() );
+ {
+ SwTwips nAscent = rPor.GetAscent();
+
+ switch (rSpace.GetInterLineSpaceRule())
+ {
+ case SvxInterLineSpaceRule::Prop: // proportional
+ {
+ if (nPropLineSpace < 100)
+ nAscent = (rPor.GetAscent() * nPropLineSpace / 100);
+ }
+ break;
+ case SvxInterLineSpaceRule::Fix: // fixed
+ {
+ if (rSpace.GetInterLineSpace() > 0)
+ nAscent =
std::min<SwTwips>(rSpace.GetInterLineSpace(), rPor.GetAscent());
+ }
+ break;
+ default:
+ break;
+ }
+
+ aPoint.setY( Y() - nAscent);
+ }
}
// Adjust x coordinate if we are inside a bidi portion
