[Libreoffice-commits] core.git: sw/qa writerfilter/CppunitTest_writerfilter_dmapper.mk writerfilter/qa writerfilter/source
Miklos Vajna (via logerrit)
logerrit at kemper.freedesktop.org
Wed May 13 19:30:09 UTC 2020
sw/qa/extras/ooxmlimport/ooxmlimport.cxx | 16 ++---
writerfilter/CppunitTest_writerfilter_dmapper.mk | 1
writerfilter/qa/cppunittests/dmapper/GraphicImport.cxx | 30 ++++++++++
writerfilter/qa/cppunittests/dmapper/data/wrap-poly-crop.docx |binary
writerfilter/source/dmapper/GraphicImport.cxx | 11 +++
writerfilter/source/dmapper/WrapPolygonHandler.cxx | 18 ++++++
writerfilter/source/dmapper/WrapPolygonHandler.hxx | 7 ++
7 files changed, 75 insertions(+), 8 deletions(-)
New commits:
commit 2abe9837deee3823c7928a76b5b2f94f1464f1a3
Author: Miklos Vajna <vmiklos at collabora.com>
AuthorDate: Wed May 13 17:59:34 2020 +0200
Commit: Miklos Vajna <vmiklos at collabora.com>
CommitDate: Wed May 13 21:29:25 2020 +0200
DOCX import: fix interaction between the crop and the wrap polygon of images
Word first applies the crop, then applies the wrap polygon on the
remaining visible part of the image.
Writer applies the crop on the original bitmap, and even has explicit
code to make sure the uncropped bitmap is used for the wrap polygon, see
how SwFlyFrame::GetContour() calls SwNoTextFrame::GetGrfArea(), which
will extend the resulting size based on cropping.
Fix the problem by moving and scaling the wrap polygon, so it ends up
where it would in Word.
Also adapt testFdo76803, which had a similar crop+wrap polygon case, but
the different there is quite small.
Change-Id: Iab2adaa81a33eb04e1806b17ed129ac50f5d2aa3
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/94149
Reviewed-by: Miklos Vajna <vmiklos at collabora.com>
Tested-by: Jenkins
diff --git a/sw/qa/extras/ooxmlimport/ooxmlimport.cxx b/sw/qa/extras/ooxmlimport/ooxmlimport.cxx
index 14d0d2797f8b..48de70ea00b6 100644
--- a/sw/qa/extras/ooxmlimport/ooxmlimport.cxx
+++ b/sw/qa/extras/ooxmlimport/ooxmlimport.cxx
@@ -981,17 +981,17 @@ DECLARE_OOXMLIMPORT_TEST(testFdo76803, "fdo76803.docx")
CPPUNIT_ASSERT_EQUAL(sal_uInt32(4), aPolygon.count());
- CPPUNIT_ASSERT_EQUAL(double(-163), aPolygon.getB2DPoint(0).getX());
- CPPUNIT_ASSERT_EQUAL(double(0), aPolygon.getB2DPoint(0).getY());
+ CPPUNIT_ASSERT_EQUAL(double(-162), aPolygon.getB2DPoint(0).getX());
+ CPPUNIT_ASSERT_EQUAL(double(-35), aPolygon.getB2DPoint(0).getY());
- CPPUNIT_ASSERT_EQUAL(double(-163), aPolygon.getB2DPoint(1).getX());
- CPPUNIT_ASSERT_EQUAL(double(3661), aPolygon.getB2DPoint(1).getY());
+ CPPUNIT_ASSERT_EQUAL(double(-162), aPolygon.getB2DPoint(1).getX());
+ CPPUNIT_ASSERT_EQUAL(double(3510), aPolygon.getB2DPoint(1).getY());
- CPPUNIT_ASSERT_EQUAL(double(16987), aPolygon.getB2DPoint(2).getX());
- CPPUNIT_ASSERT_EQUAL(double(3661), aPolygon.getB2DPoint(2).getY());
+ CPPUNIT_ASSERT_EQUAL(double(16892), aPolygon.getB2DPoint(2).getX());
+ CPPUNIT_ASSERT_EQUAL(double(3510), aPolygon.getB2DPoint(2).getY());
- CPPUNIT_ASSERT_EQUAL(double(16987), aPolygon.getB2DPoint(3).getX());
- CPPUNIT_ASSERT_EQUAL(double(0), aPolygon.getB2DPoint(3).getY());
+ CPPUNIT_ASSERT_EQUAL(double(16892), aPolygon.getB2DPoint(3).getX());
+ CPPUNIT_ASSERT_EQUAL(double(-35), aPolygon.getB2DPoint(3).getY());
}
DECLARE_OOXMLIMPORT_TEST(testUnbalancedColumnsCompat, "unbalanced-columns-compat.docx")
diff --git a/writerfilter/CppunitTest_writerfilter_dmapper.mk b/writerfilter/CppunitTest_writerfilter_dmapper.mk
index 270844557d3b..c29b3b9e1c39 100644
--- a/writerfilter/CppunitTest_writerfilter_dmapper.mk
+++ b/writerfilter/CppunitTest_writerfilter_dmapper.mk
@@ -25,6 +25,7 @@ $(eval $(call gb_CppunitTest_add_exception_objects,writerfilter_dmapper, \
))
$(eval $(call gb_CppunitTest_use_libraries,writerfilter_dmapper, \
+ basegfx \
comphelper \
cppu \
oox \
diff --git a/writerfilter/qa/cppunittests/dmapper/GraphicImport.cxx b/writerfilter/qa/cppunittests/dmapper/GraphicImport.cxx
index 590a93273e92..7648d9e9420d 100644
--- a/writerfilter/qa/cppunittests/dmapper/GraphicImport.cxx
+++ b/writerfilter/qa/cppunittests/dmapper/GraphicImport.cxx
@@ -15,6 +15,9 @@
#include <com/sun/star/frame/Desktop.hpp>
#include <com/sun/star/container/XNamed.hpp>
#include <com/sun/star/text/RelOrientation.hpp>
+#include <com/sun/star/drawing/PointSequenceSequence.hpp>
+
+#include <basegfx/polygon/b2dpolypolygontools.hxx>
using namespace ::com::sun::star;
@@ -134,6 +137,33 @@ CPPUNIT_TEST_FIXTURE(Test, testRelfromhInsidemargin)
xShape->getPropertyValue("PageToggle") >>= bPageToggle;
CPPUNIT_ASSERT(bPageToggle);
}
+
+CPPUNIT_TEST_FIXTURE(Test, testWrapPolyCrop)
+{
+ OUString aURL = m_directories.getURLFromSrc(DATA_DIRECTORY) + "wrap-poly-crop.docx";
+ getComponent() = loadFromDesktop(aURL);
+ uno::Reference<drawing::XDrawPageSupplier> xDrawPageSupplier(getComponent(), uno::UNO_QUERY);
+ uno::Reference<drawing::XDrawPage> xDrawPage = xDrawPageSupplier->getDrawPage();
+ uno::Reference<beans::XPropertySet> xShape(xDrawPage->getByIndex(0), uno::UNO_QUERY);
+ drawing::PointSequenceSequence aContour;
+ xShape->getPropertyValue("ContourPolyPolygon") >>= aContour;
+ auto aPolyPolygon = basegfx::utils::UnoPointSequenceSequenceToB2DPolyPolygon(aContour);
+ CPPUNIT_ASSERT_EQUAL(sal_uInt32(1), aPolyPolygon.count());
+ auto aPolygon = aPolyPolygon.getB2DPolygon(0);
+ CPPUNIT_ASSERT_EQUAL(sal_uInt32(4), aPolygon.count());
+
+ // Ideally this would be 2352, because the graphic size in mm100, using the graphic's DPI is
+ // 10582, the lower 33% of the graphic is cropped, and the wrap polygon covers the middle third
+ // of the area vertically. Which means 10582*2/3 = 7054.67 is the cropped height, and the top of
+ // the middle third is 2351.55.
+ //
+ // Without the accompanying fix in place, this test would have failed with:
+ // - Expected: 2361
+ // - Actual : 3542
+ // i.e. the wrap polygon covered a larger-than-correct area, which end the end means 3 lines
+ // were wrapping around the image, not only 2 as Word does it.
+ CPPUNIT_ASSERT_EQUAL(2361., aPolygon.getB2DPoint(0).getY());
+}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerfilter/qa/cppunittests/dmapper/data/wrap-poly-crop.docx b/writerfilter/qa/cppunittests/dmapper/data/wrap-poly-crop.docx
new file mode 100644
index 000000000000..1835a130d740
Binary files /dev/null and b/writerfilter/qa/cppunittests/dmapper/data/wrap-poly-crop.docx differ
diff --git a/writerfilter/source/dmapper/GraphicImport.cxx b/writerfilter/source/dmapper/GraphicImport.cxx
index 74ce96871499..73333b23e790 100644
--- a/writerfilter/source/dmapper/GraphicImport.cxx
+++ b/writerfilter/source/dmapper/GraphicImport.cxx
@@ -1404,6 +1404,17 @@ uno::Reference<text::XTextContent> GraphicImport::createGraphicObject(uno::Refer
pCorrected = m_pImpl->mpWrapPolygon->correctWordWrapPolygonPixel(aGraphicSize);
}
}
+
+ text::GraphicCrop aGraphicCrop;
+ xShapeProps->getPropertyValue("GraphicCrop") >>= aGraphicCrop;
+ if (aGraphicCrop.Top != 0 || aGraphicCrop.Bottom != 0 || aGraphicCrop.Left != 0
+ || aGraphicCrop.Right != 0)
+ {
+ // Word's wrap polygon deals with a canvas which has the size of the already
+ // cropped graphic, correct our polygon to have the same render result.
+ pCorrected = pCorrected->correctCrop(aGraphicSize, aGraphicCrop);
+ }
+
if (pCorrected)
{
aContourPolyPolygon <<= pCorrected->getPointSequenceSequence();
diff --git a/writerfilter/source/dmapper/WrapPolygonHandler.cxx b/writerfilter/source/dmapper/WrapPolygonHandler.cxx
index 7d2526c0bbaf..00b8699972bc 100644
--- a/writerfilter/source/dmapper/WrapPolygonHandler.cxx
+++ b/writerfilter/source/dmapper/WrapPolygonHandler.cxx
@@ -18,6 +18,7 @@
*/
#include <com/sun/star/drawing/PointSequence.hpp>
+#include <com/sun/star/text/GraphicCrop.hpp>
#include <comphelper/sequence.hxx>
#include <ooxml/resourceids.hxx>
@@ -135,6 +136,23 @@ WrapPolygon::Pointer_t WrapPolygon::correctWordWrapPolygonPixel(const awt::Size
return pResult;
}
+WrapPolygon::Pointer_t WrapPolygon::correctCrop(const awt::Size& rGraphicSize,
+ const text::GraphicCrop& rGraphicCrop)
+{
+ WrapPolygon::Pointer_t pResult;
+
+ Fraction aScaleX(rGraphicSize.Width - rGraphicCrop.Left - rGraphicCrop.Right,
+ rGraphicSize.Width);
+ Fraction aScaleY(rGraphicSize.Height - rGraphicCrop.Top - rGraphicCrop.Bottom,
+ rGraphicSize.Height);
+ pResult = scale(aScaleX, aScaleY);
+
+ awt::Point aMove(rGraphicCrop.Left, rGraphicCrop.Top);
+ pResult = pResult->move(aMove);
+
+ return pResult;
+}
+
drawing::PointSequenceSequence WrapPolygon::getPointSequenceSequence() const
{
drawing::PointSequenceSequence aPolyPolygon(1);
diff --git a/writerfilter/source/dmapper/WrapPolygonHandler.hxx b/writerfilter/source/dmapper/WrapPolygonHandler.hxx
index 6b8b458e616c..e9e58dc0907b 100644
--- a/writerfilter/source/dmapper/WrapPolygonHandler.hxx
+++ b/writerfilter/source/dmapper/WrapPolygonHandler.hxx
@@ -25,6 +25,11 @@
#include <tools/fract.hxx>
#include <vector>
+namespace com::sun::star::text
+{
+struct GraphicCrop;
+}
+
namespace writerfilter {
namespace dmapper {
@@ -51,6 +56,8 @@ public:
WrapPolygon::Pointer_t scale(const Fraction & rFractionX, const Fraction & rFractionY);
WrapPolygon::Pointer_t correctWordWrapPolygon(const css::awt::Size & rSrcSize);
WrapPolygon::Pointer_t correctWordWrapPolygonPixel(const css::awt::Size & rSrcSize);
+ WrapPolygon::Pointer_t correctCrop(const css::awt::Size& rGraphicSize,
+ const css::text::GraphicCrop& rGraphicCrop);
css::drawing::PointSequenceSequence getPointSequenceSequence() const;
};
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