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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include <sal/config.h>
#include <config_features.h>
#include <test/bootstrapfixture.hxx>
#include <test/xmltesttools.hxx>
#include <unotest/macros_test.hxx>
#include <com/sun/star/frame/Desktop.hpp>
#include <com/sun/star/drawing/XDrawPagesSupplier.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/graphic/XGraphic.hpp>
#include <comphelper/seqstream.hxx>
#include <comphelper/sequence.hxx>
#include <com/sun/star/graphic/EmfTools.hpp>
#include <drawinglayer/primitive2d/baseprimitive2d.hxx>
#include <drawinglayer/tools/primitive2dxmldump.hxx>
#include <memory>
namespace
{
using namespace css;
using namespace css::uno;
using namespace css::io;
using namespace css::graphic;
using drawinglayer::primitive2d::Primitive2DSequence;
using drawinglayer::primitive2d::Primitive2DContainer;
class Test : public test::BootstrapFixture, public XmlTestTools, public unotest::MacrosTest
{
uno::Reference<lang::XComponent> mxComponent;
void testPolyPolygon();
void TestDrawString();
void TestDrawStringTransparent();
void TestDrawLine();
void TestLinearGradient();
void TestTextMapMode();
void TestCreatePen();
void TestPdfInEmf();
Primitive2DSequence parseEmf(const OUString& aSource);
public:
void setUp() override;
void tearDown() override;
uno::Reference<lang::XComponent>& getComponent() { return mxComponent; }
CPPUNIT_TEST_SUITE(Test);
CPPUNIT_TEST(testPolyPolygon);
CPPUNIT_TEST(TestDrawString);
CPPUNIT_TEST(TestDrawStringTransparent);
CPPUNIT_TEST(TestDrawLine);
CPPUNIT_TEST(TestLinearGradient);
CPPUNIT_TEST(TestTextMapMode);
CPPUNIT_TEST(TestCreatePen);
CPPUNIT_TEST(TestPdfInEmf);
CPPUNIT_TEST_SUITE_END();
};
void Test::setUp()
{
test::BootstrapFixture::setUp();
mxDesktop.set(frame::Desktop::create(mxComponentContext));
}
void Test::tearDown()
{
if (mxComponent.is())
mxComponent->dispose();
test::BootstrapFixture::tearDown();
}
Primitive2DSequence Test::parseEmf(const OUString& aSource)
{
const Reference<XEmfParser> xEmfParser = EmfTools::create(m_xContext);
OUString aUrl = m_directories.getURLFromSrc(aSource);
OUString aPath = m_directories.getPathFromSrc(aSource);
SvFileStream aFileStream(aUrl, StreamMode::READ);
std::size_t nSize = aFileStream.remainingSize();
std::unique_ptr<sal_Int8[]> pBuffer(new sal_Int8[nSize + 1]);
aFileStream.ReadBytes(pBuffer.get(), nSize);
pBuffer[nSize] = 0;
Sequence<sal_Int8> aData(pBuffer.get(), nSize + 1);
Reference<XInputStream> aInputStream(new comphelper::SequenceInputStream(aData));
css::uno::Sequence< css::beans::PropertyValue > aEmptyValues;
return xEmfParser->getDecomposition(aInputStream, aPath, aEmptyValues);
}
void Test::testPolyPolygon()
{
Primitive2DSequence aSequence = parseEmf("/emfio/qa/cppunit/emf/data/fdo79679-2.emf");
CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(aSequence.getLength()));
drawinglayer::tools::Primitive2dXmlDump dumper;
xmlDocUniquePtr pDocument = dumper.dumpAndParse(comphelper::sequenceToContainer<Primitive2DContainer>(aSequence));
CPPUNIT_ASSERT (pDocument);
// Chart axis
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polypolygon", "path", "m0 0h19746v14817h-19746z");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polypolygoncolor", 2);
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polypolygoncolor[1]", "color", "#ffffff");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polypolygoncolor[1]/polypolygon", "path", "m0 0h19780v14851h-19780z");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polypolygoncolor[2]/polypolygon", "path", "m2574 13194v-12065h15303v12065z");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polygonstroke", 116);
assertXPathContent(pDocument, "/primitive2D/metafile/transform/mask/polygonstroke[1]/polygon", "2574,13194 2574,1129 17877,1129 17877,13194");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polygonstroke[1]/line", "color", "#ffffff");
assertXPathContent(pDocument, "/primitive2D/metafile/transform/mask/polygonstroke[10]/polygon", "8674,13194 8674,1129");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polygonstroke[10]/line", "color", "#000000");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/textsimpleportion", 28);
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/textsimpleportion[6]", "width", "459");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/textsimpleportion[6]", "x", "9908");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/textsimpleportion[6]", "text", "0.5");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/textsimpleportion[6]", "fontcolor", "#000000");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/pointarray", 98);
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/pointarray[1]", "color", "#000000");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/pointarray[1]/point", "x", "2574");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/pointarray[1]/point", "y", "1129");
}
void Test::TestDrawString()
{
#if HAVE_MORE_FONTS
// This unit checks for a correct import of an EMF+ file with only one DrawString Record
// Since the text is undecorated the optimal choice is a simpletextportion primitive
// first, get the sequence of primitives and dump it
Primitive2DSequence aSequence = parseEmf("/emfio/qa/cppunit/emf/data/TestDrawString.emf");
CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(aSequence.getLength()));
drawinglayer::tools::Primitive2dXmlDump dumper;
xmlDocUniquePtr pDocument = dumper.dumpAndParse(comphelper::sequenceToContainer<Primitive2DContainer>(aSequence));
CPPUNIT_ASSERT (pDocument);
// check correct import of the DrawString: height, position, text, color and font
assertXPath(pDocument, "/primitive2D/metafile/transform/transform/textsimpleportion", "height", "120");
assertXPath(pDocument, "/primitive2D/metafile/transform/transform/textsimpleportion", "x", "817");
assertXPath(pDocument, "/primitive2D/metafile/transform/transform/textsimpleportion", "y", "1137");
assertXPath(pDocument, "/primitive2D/metafile/transform/transform/textsimpleportion", "text", "TEST");
assertXPath(pDocument, "/primitive2D/metafile/transform/transform/textsimpleportion", "fontcolor", "#000000");
assertXPath(pDocument, "/primitive2D/metafile/transform/transform/textsimpleportion", "familyname", "CALIBRI");
#endif
}
void Test::TestDrawStringTransparent()
{
#if HAVE_MORE_FONTS
// This unit checks for a correct import of an EMF+ file with one DrawString Record with transparency
// first, get the sequence of primitives and dump it
Primitive2DSequence aSequence = parseEmf("/emfio/qa/cppunit/emf/data/TestDrawStringTransparent.emf");
CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(aSequence.getLength()));
drawinglayer::tools::Primitive2dXmlDump dumper;
xmlDocUniquePtr pDocument = dumper.dumpAndParse(comphelper::sequenceToContainer<Primitive2DContainer>(aSequence));
CPPUNIT_ASSERT (pDocument);
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/transform/unifiedtransparence", "transparence", "0.498039215686275");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/transform/unifiedtransparence/textsimpleportion", "height", "24");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/transform/unifiedtransparence/textsimpleportion", "x", "66");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/transform/unifiedtransparence/textsimpleportion", "y", "74");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/transform/unifiedtransparence/textsimpleportion", "text", "Transparent Text");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/transform/unifiedtransparence/textsimpleportion", "fontcolor", "#0000ff");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/transform/unifiedtransparence/textsimpleportion", "familyname", "ARIAL");
#endif
}
void Test::TestDrawLine()
{
// This unit checks for a correct import of an EMF+ file with only one DrawLine Record
// The line is colored and has a specified width, therefore a polypolygonstroke primitive is the optimal choice
// first, get the sequence of primitives and dump it
Primitive2DSequence aSequence = parseEmf("/emfio/qa/cppunit/emf/data/TestDrawLine.emf");
CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(aSequence.getLength()));
drawinglayer::tools::Primitive2dXmlDump dumper;
xmlDocUniquePtr pDocument = dumper.dumpAndParse(comphelper::sequenceToContainer<Primitive2DContainer>(aSequence));
CPPUNIT_ASSERT (pDocument);
// check correct import of the DrawLine: color and width of the line
assertXPath(pDocument, "/primitive2D/metafile/transform/polypolygonstroke/line", "color", "#000000");
assertXPath(pDocument, "/primitive2D/metafile/transform/polypolygonstroke/line", "width", "33");
}
void Test::TestLinearGradient()
{
// This unit checks for a correct import of an EMF+ file with LinearGradient brush
Primitive2DSequence aSequence = parseEmf("/emfio/qa/cppunit/emf/data/TestLinearGradient.emf");
CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(aSequence.getLength()));
drawinglayer::tools::Primitive2dXmlDump dumper;
xmlDocUniquePtr pDocument = dumper.dumpAndParse(comphelper::sequenceToContainer<Primitive2DContainer>(aSequence));
CPPUNIT_ASSERT (pDocument);
assertXPath(pDocument, "/primitive2D/metafile/transform", "xy11", "1.0000656512605");
assertXPath(pDocument, "/primitive2D/metafile/transform", "xy12", "0");
assertXPath(pDocument, "/primitive2D/metafile/transform", "xy13", "0");
assertXPath(pDocument, "/primitive2D/metafile/transform", "xy21", "0");
assertXPath(pDocument, "/primitive2D/metafile/transform", "xy22", "1.00013140604468");
assertXPath(pDocument, "/primitive2D/metafile/transform", "xy23", "0");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polypolygon", "height", "7610");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polypolygon", "width", "15232");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polypolygon", "path", "m0 0h15232v7610h-15232z");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/svglineargradient[1]", "startx", "0");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/svglineargradient[1]", "starty", "-1");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/svglineargradient[1]", "endx", "0");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/svglineargradient[1]", "endy", "-1");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/svglineargradient[1]", "opacity", "0.392156862745098");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/svglineargradient[1]/polypolygon", "path", "m0 0.216110019646294h7615.75822989746v7610.21611001965h-7615.75822989746z");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/svglineargradient[2]", "startx", "-1");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/svglineargradient[2]", "starty", "-1");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/svglineargradient[2]", "endx", "0");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/svglineargradient[2]", "endy", "-1");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/svglineargradient[2]", "opacity", "1");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/svglineargradient[2]/polypolygon", "path", "m7615.75822989746 0.216110019646294h7615.75822989746v7610.21611001965h-7615.75822989746z");
}
void Test::TestTextMapMode()
{
// Check import of EMF image with records: SETMAPMODE with MM_TEXT MapMode, POLYLINE16, EXTCREATEPEN, EXTTEXTOUTW
// MM_TEXT is mapped to one device pixel. Positive x is to the right; positive y is down.
Primitive2DSequence aSequence = parseEmf("/emfio/qa/cppunit/emf/data/TextMapMode.emf");
CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(aSequence.getLength()));
drawinglayer::tools::Primitive2dXmlDump dumper;
xmlDocUniquePtr pDocument = dumper.dumpAndParse(comphelper::sequenceToContainer<Primitive2DContainer>(aSequence));
CPPUNIT_ASSERT (pDocument);
assertXPath(pDocument, "/primitive2D/metafile/transform/polypolygoncolor", 2);
assertXPath(pDocument, "/primitive2D/metafile/transform/polypolygoncolor[1]", "color", "#ffffff");
assertXPath(pDocument, "/primitive2D/metafile/transform/polypolygoncolor[1]/polypolygon", "path", "m0 0h3542v4647h-3542z");
assertXPath(pDocument, "/primitive2D/metafile/transform/textsimpleportion", 20);
assertXPath(pDocument, "/primitive2D/metafile/transform/textsimpleportion[1]", "text", "N");
assertXPath(pDocument, "/primitive2D/metafile/transform/textsimpleportion[1]", "fontcolor", "#4a70e3");
assertXPath(pDocument, "/primitive2D/metafile/transform/textsimpleportion[1]", "x", "2099");
assertXPath(pDocument, "/primitive2D/metafile/transform/textsimpleportion[1]", "y", "1859");
assertXPath(pDocument, "/primitive2D/metafile/transform/polygonstroke", 138);
assertXPathContent(pDocument, "/primitive2D/metafile/transform/polygonstroke[1]/polygon", "2142,1638 2142,1489");
assertXPath(pDocument, "/primitive2D/metafile/transform/polygonstroke[1]/line", "color", "#4a70e3");
assertXPath(pDocument, "/primitive2D/metafile/transform/polygonstroke[1]/line", "width", "11");
assertXPathContent(pDocument, "/primitive2D/metafile/transform/polygonstroke[10]/polygon", "1967,1029 1869,952");
assertXPath(pDocument, "/primitive2D/metafile/transform/polygonstroke[10]/line", "color", "#4a70e3");
assertXPath(pDocument, "/primitive2D/metafile/transform/polygonstroke[10]/line", "width", "11");
assertXPathContent(pDocument, "/primitive2D/metafile/transform/polygonstroke[20]/polygon", "2710,1113 2873,1330");
assertXPath(pDocument, "/primitive2D/metafile/transform/polygonstroke[20]/line", "color", "#666666");
assertXPath(pDocument, "/primitive2D/metafile/transform/polygonstroke[20]/line", "width", "11");
}
void Test::TestCreatePen()
{
// Check import of EMF image with records: RESTOREDC, SAVEDC, MOVETOEX, LINETO, POLYLINE16, EXTTEXTOUTW with DxBuffer
// The CREATEPEN record is used with PS_COSMETIC line style, which will be displayed as solid hairline
Primitive2DSequence aSequence = parseEmf("/emfio/qa/cppunit/emf/data/TestCreatePen.emf");
CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(aSequence.getLength()));
drawinglayer::tools::Primitive2dXmlDump dumper;
xmlDocUniquePtr pDocument = dumper.dumpAndParse(comphelper::sequenceToContainer<Primitive2DContainer>(aSequence));
CPPUNIT_ASSERT (pDocument);
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polypolygon", "path", "m0 0h31250v18192h-31250z");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polygonstroke", 3);
assertXPathContent(pDocument, "/primitive2D/metafile/transform/mask/polygonstroke[1]/polygon", "17898,5693 20172,5693");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polygonstroke[1]/line", "color", "#008000");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polygonstroke[1]/line", "width", "3");
assertXPathContent(pDocument, "/primitive2D/metafile/transform/mask/polygonstroke[2]/polygon", "17898,6959 20172,6959");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polygonstroke[2]/line", "color", "#000080");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polygonstroke[2]/line", "width", "3");
assertXPathContent(pDocument, "/primitive2D/metafile/transform/mask/polygonstroke[3]/polygon", "17898,7381 20172,7381");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polygonstroke[3]/line", "color", "#ff0000");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polygonstroke[3]/line", "width", "3");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polygonhairline", 755);
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polygonhairline[10]", "color", "#ff0000");
assertXPathContent(pDocument, "/primitive2D/metafile/transform/mask/polygonhairline[10]/polygon", "27925,14180 27875,14180");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polygonhairline[100]", "color", "#008000");
assertXPathContent(pDocument, "/primitive2D/metafile/transform/mask/polygonhairline[100]/polygon", "26100,14414 26050,14414");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/textsimpleportion", 69);
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/textsimpleportion[1]", "width", "374");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/textsimpleportion[1]", "x", "28124");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/textsimpleportion[1]", "y", "16581");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/textsimpleportion[1]", "text", "0.0");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/textsimpleportion[1]", "fontcolor", "#000000");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/textsimpleportion[10]", "width", "266");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/textsimpleportion[10]", "x", "28000");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/textsimpleportion[10]", "y", "428");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/textsimpleportion[10]", "text", "-6");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/textsimpleportion[10]", "fontcolor", "#000000");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/pointarray", 8);
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/pointarray[1]", "color", "#008000");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/pointarray[1]/point", "x", "25844");
assertXPath(pDocument, "/primitive2D/metafile/transform/mask/pointarray[1]/point", "y", "8918");
}
void Test::TestPdfInEmf()
{
// Load a PPTX file, which has a shape, with a bitmap fill, which is an EMF, containing a PDF.
OUString aURL = m_directories.getURLFromSrc("emfio/qa/cppunit/emf/data/pdf-in-emf.pptx");
getComponent() = loadFromDesktop(aURL);
// Get the EMF.
uno::Reference<drawing::XDrawPagesSupplier> xDrawPagesSupplier(getComponent(), uno::UNO_QUERY);
uno::Reference<drawing::XDrawPage> xDrawPage(xDrawPagesSupplier->getDrawPages()->getByIndex(0), uno::UNO_QUERY);
uno::Reference<beans::XPropertySet> xShape(xDrawPage->getByIndex(0), uno::UNO_QUERY);
uno::Reference<graphic::XGraphic> xGraphic;
xShape->getPropertyValue("FillBitmap") >>= xGraphic;
Graphic aGraphic(xGraphic);
// Check the size hint of the EMF, which influences the bitmap generated from the PDF.
const std::shared_ptr<VectorGraphicData>& pVectorGraphicData = aGraphic.getVectorGraphicData();
// Without the accompanying fix in place, this test would have failed with:
// - Expected: 14321
// - Actual : 0
// i.e. there was no size hint, the shape with 14cm height had a bitmap-from-PDF fill, the PDF
// height was only 5cm, so it looked blurry.
CPPUNIT_ASSERT_EQUAL(14321.0, pVectorGraphicData->getSizeHint().getY());
}
CPPUNIT_TEST_SUITE_REGISTRATION(Test);
}
CPPUNIT_PLUGIN_IMPLEMENT();
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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