svx/qa/unit/svdraw.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 #include <test/bootstrapfixture.hxx>
  11 #include <unotest/macros_test.hxx>
  12 #include <test/xmltesttools.hxx>
  13
  14 #include <com/sun/star/beans/XPropertySet.hpp>
  15 #include <com/sun/star/drawing/XDrawPagesSupplier.hpp>
  16 #include <com/sun/star/drawing/XDrawPage.hpp>
  17 #include <com/sun/star/frame/Desktop.hpp>
  18 #include <com/sun/star/text/XTextRange.hpp>
  19
  20 #include <drawinglayer/tools/primitive2dxmldump.hxx>
  21 #include <rtl/ustring.hxx>
  22 #include <svx/sdr/contact/displayinfo.hxx>
  23 #include <svx/sdr/contact/viewcontact.hxx>
  24 #include <svx/sdr/contact/viewobjectcontact.hxx>
  25 #include <svx/sdrpagewindow.hxx>
  26 #include <svx/svdpage.hxx>
  27 #include <svx/svdpagv.hxx>
  28 #include <svx/svdview.hxx>
  29 #include <svx/unopage.hxx>
  30 #include <vcl/virdev.hxx>
  31
  32 using namespace ::com::sun::star;
  33
  34 namespace
  35 {
  36 /// Tests for svx/source/svdraw/ code.
  37 class SvdrawTest : public test::BootstrapFixture, public unotest::MacrosTest, public XmlTestTools
  38 {
  39 protected:
  40     uno::Reference<lang::XComponent> mxComponent;
  41
  42 public:
  43     virtual void setUp() override
  44     {
  45         test::BootstrapFixture::setUp();
  46         mxDesktop.set(frame::Desktop::create(m_xContext));
  47     }
  48
  49     virtual void tearDown() override
  50     {
  51         if (mxComponent.is())
  52         {
  53             mxComponent->dispose();
  54         }
  55         test::BootstrapFixture::tearDown();
  56     }
  57     uno::Reference<lang::XComponent>& getComponent() { return mxComponent; }
  58 };
  59
  60 CPPUNIT_TEST_FIXTURE(SvdrawTest, testSemiTransparentText)
  61 {
  62     // Create a new Draw document with a rectangle.
  63     getComponent() = loadFromDesktop("private:factory/sdraw");
  64     uno::Reference<lang::XMultiServiceFactory> xFactory(getComponent(), uno::UNO_QUERY);
  65     uno::Reference<drawing::XShape> xShape(
  66         xFactory->createInstance("com.sun.star.drawing.RectangleShape"), uno::UNO_QUERY);
  67     xShape->setSize(awt::Size(10000, 10000));
  68     xShape->setPosition(awt::Point(1000, 1000));
  69
  70     uno::Reference<drawing::XDrawPagesSupplier> xDrawPagesSupplier(getComponent(), uno::UNO_QUERY);
  71     uno::Reference<drawing::XDrawPage> xDrawPage(xDrawPagesSupplier->getDrawPages()->getByIndex(0),
  72                                                  uno::UNO_QUERY);
  73     xDrawPage->add(xShape);
  74
  75     // Add semi-transparent text on the rectangle.
  76     uno::Reference<text::XTextRange> xShapeText(xShape, uno::UNO_QUERY);
  77     xShapeText->getText()->setString("hello");
  78
  79     uno::Reference<beans::XPropertySet> xShapeProperties(xShape, uno::UNO_QUERY);
  80     xShapeProperties->setPropertyValue("CharColor", uno::makeAny(COL_RED));
  81     sal_Int16 nTransparence = 75;
  82     xShapeProperties->setPropertyValue("CharTransparence", uno::makeAny(nTransparence));
  83
  84     // Generates drawinglayer primitives for the page.
  85     auto pDrawPage = dynamic_cast<SvxDrawPage*>(xDrawPage.get());
  86     CPPUNIT_ASSERT(pDrawPage);
  87     SdrPage* pSdrPage = pDrawPage->GetSdrPage();
  88     ScopedVclPtrInstance<VirtualDevice> aVirtualDevice;
  89     SdrView aSdrView(pSdrPage->getSdrModelFromSdrPage(), aVirtualDevice);
  90     SdrPageView aSdrPageView(pSdrPage, aSdrView);
  91     SdrPageWindow* pSdrPageWindow = aSdrPageView.GetPageWindow(0);
  92     sdr::contact::ObjectContact& rObjectContactOfPageView = pSdrPageWindow->GetObjectContact();
  93     const sdr::contact::ViewObjectContact& rDrawPageVOContact
  94         = pSdrPage->GetViewContact().GetViewObjectContact(rObjectContactOfPageView);
  95     sdr::contact::DisplayInfo aDisplayInfo;
  96     drawinglayer::primitive2d::Primitive2DContainer xPrimitiveSequence
  97         = rDrawPageVOContact.getPrimitive2DSequenceHierarchy(aDisplayInfo);
  98
  99     // Make sure the text is semi-transparent.
 100     drawinglayer::tools::Primitive2dXmlDump aDumper;
 101     xmlDocPtr pDocument = aDumper.dumpAndParse(xPrimitiveSequence);
 102
 103     // Without the accompanying fix in place, this test would have failed with:
 104     // - Expected: 1
 105     // - Actual  : 0
 106     // - XPath '//unifiedtransparence' number of nodes is incorrect
 107     // i.e. the text was just plain red, not semi-transparent.
 108     double fTransparence = getXPath(pDocument, "//unifiedtransparence", "transparence").toDouble();
 109     CPPUNIT_ASSERT_EQUAL(nTransparence,
 110                          static_cast<sal_Int16>(basegfx::fround(fTransparence * 100)));
 111 }
 112 }
 113
 114 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */