svx/qa/unit/sdr.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/unoapixml_test.hxx>
  11
  12 #include <com/sun/star/drawing/XDrawPagesSupplier.hpp>
  13 #include <com/sun/star/drawing/XDrawPage.hpp>
  14
  15 #include <drawinglayer/tools/primitive2dxmldump.hxx>
  16 #include <rtl/ustring.hxx>
  17 #include <svx/sdr/contact/displayinfo.hxx>
  18 #include <svx/sdr/contact/viewcontact.hxx>
  19 #include <svx/sdr/contact/viewobjectcontact.hxx>
  20 #include <svx/svdpage.hxx>
  21 #include <svx/unopage.hxx>
  22 #include <vcl/virdev.hxx>
  23 #include <sdr/contact/objectcontactofobjlistpainter.hxx>
  24
  25 using namespace ::com::sun::star;
  26
  27 namespace
  28 {
  29 /// Tests for svx/source/sdr/ code.
  30 class SdrTest : public UnoApiXmlTest
  31 {
  32 public:
  33     SdrTest()
  34         : UnoApiXmlTest("svx/qa/unit/data/")
  35     {
  36     }
  37
  38     drawinglayer::primitive2d::Primitive2DContainer
  39     renderPageToPrimitives(const uno::Reference<drawing::XDrawPage>& xDrawPage);
  40 };
  41
  42 drawinglayer::primitive2d::Primitive2DContainer
  43 SdrTest::renderPageToPrimitives(const uno::Reference<drawing::XDrawPage>& xDrawPage)
  44 {
  45     auto pDrawPage = dynamic_cast<SvxDrawPage*>(xDrawPage.get());
  46     CPPUNIT_ASSERT(pDrawPage);
  47     SdrPage* pSdrPage = pDrawPage->GetSdrPage();
  48     ScopedVclPtrInstance<VirtualDevice> aVirtualDevice;
  49     sdr::contact::ObjectContactOfObjListPainter aObjectContact(*aVirtualDevice,
  50                                                                { pSdrPage->GetObj(0) }, nullptr);
  51     const sdr::contact::ViewObjectContact& rDrawPageVOContact
  52         = pSdrPage->GetViewContact().GetViewObjectContact(aObjectContact);
  53     sdr::contact::DisplayInfo aDisplayInfo;
  54     drawinglayer::primitive2d::Primitive2DContainer aContainer;
  55     rDrawPageVOContact.getPrimitive2DSequenceHierarchy(aDisplayInfo, aContainer);
  56     return aContainer;
  57 }
  58
  59 CPPUNIT_TEST_FIXTURE(SdrTest, testShadowScaleOrigin)
  60 {
  61     // Load a document containing a custom shape.
  62     loadFromURL(u"shadow-scale-origin.pptx");
  63     uno::Reference<drawing::XDrawPagesSupplier> xDrawPagesSupplier(mxComponent, uno::UNO_QUERY);
  64     uno::Reference<drawing::XDrawPage> xDrawPage(xDrawPagesSupplier->getDrawPages()->getByIndex(0),
  65                                                  uno::UNO_QUERY);
  66     drawinglayer::primitive2d::Primitive2DContainer xPrimitiveSequence
  67         = renderPageToPrimitives(xDrawPage);
  68
  69     // Examine the created primitives.
  70     drawinglayer::Primitive2dXmlDump aDumper;
  71     xmlDocUniquePtr pDocument = aDumper.dumpAndParse(xPrimitiveSequence);
  72     sal_Int32 fShadowX = getXPath(pDocument, "//shadow/transform", "xy13").toInt32();
  73     sal_Int32 fShadowY = getXPath(pDocument, "//shadow/transform", "xy23").toInt32();
  74     // Without the accompanying fix in place, this test would have failed with:
  75     // - Expected: -705
  76     // - Actual  : -158
  77     // i.e. the shadow origin was not the top right corner for scaling (larger x position, so it was
  78     // visible on the right of the shape as well).
  79     CPPUNIT_ASSERT_EQUAL(sal_Int32(-705), fShadowX);
  80     CPPUNIT_ASSERT_EQUAL(sal_Int32(-684), fShadowY);
  81 }
  82
  83 CPPUNIT_TEST_FIXTURE(SdrTest, testShadowAlignment)
  84 {
  85     loadFromURL(u"tdf150020-shadow-alignment.pptx");
  86
  87     uno::Reference<drawing::XDrawPagesSupplier> xDrawPagesSupplier(mxComponent, uno::UNO_QUERY);
  88     {
  89         // Page 1 contains 9 shapes with each shadow alignment
  90         uno::Reference<drawing::XDrawPage> xDrawPage(
  91             xDrawPagesSupplier->getDrawPages()->getByIndex(0), uno::UNO_QUERY);
  92         drawinglayer::primitive2d::Primitive2DContainer xPrimitiveSequence
  93             = renderPageToPrimitives(xDrawPage);
  94
  95         // Examine the created primitives.
  96         drawinglayer::Primitive2dXmlDump aDumper;
  97         xmlDocUniquePtr pDocument = aDumper.dumpAndParse(xPrimitiveSequence);
  98
  99         // Without the accompanying fix in place, this test would have failed with:
 100         // - Expected: -567
 101         // - Actual  : 162
 102         // - In <>, attribute 'xy13' of '(//shadow/transform)[1]' incorrect value.
 103         // i.e. shadow alignment was ignored while scaling the shadow.
 104         assertXPath(pDocument, "(//shadow/transform)[1]", "xy13", "-567");
 105         assertXPath(pDocument, "(//shadow/transform)[1]", "xy23", "162");
 106
 107         assertXPath(pDocument, "(//shadow/transform)[2]", "xy13", "-1794");
 108         assertXPath(pDocument, "(//shadow/transform)[2]", "xy23", "162");
 109
 110         assertXPath(pDocument, "(//shadow/transform)[3]", "xy13", "-3021");
 111         assertXPath(pDocument, "(//shadow/transform)[3]", "xy23", "161");
 112
 113         assertXPath(pDocument, "(//shadow/transform)[4]", "xy13", "-567");
 114         assertXPath(pDocument, "(//shadow/transform)[4]", "xy23", "-749");
 115
 116         assertXPath(pDocument, "(//shadow/transform)[5]", "xy13", "-3021");
 117         assertXPath(pDocument, "(//shadow/transform)[5]", "xy23", "-750");
 118
 119         assertXPath(pDocument, "(//shadow/transform)[6]", "xy13", "-566");
 120         assertXPath(pDocument, "(//shadow/transform)[6]", "xy23", "-1691");
 121
 122         assertXPath(pDocument, "(//shadow/transform)[7]", "xy13", "-1794");
 123         assertXPath(pDocument, "(//shadow/transform)[7]", "xy23", "-1693");
 124
 125         assertXPath(pDocument, "(//shadow/transform)[8]", "xy13", "-3022");
 126         assertXPath(pDocument, "(//shadow/transform)[8]", "xy23", "-1691");
 127
 128         assertXPath(pDocument, "(//shadow/transform)[9]", "xy13", "-1794");
 129         assertXPath(pDocument, "(//shadow/transform)[9]", "xy23", "-750");
 130     }
 131     {
 132         // Page 2 contains a table with shadow alignment center
 133         uno::Reference<drawing::XDrawPage> xDrawPage(
 134             xDrawPagesSupplier->getDrawPages()->getByIndex(1), uno::UNO_QUERY);
 135         drawinglayer::primitive2d::Primitive2DContainer xPrimitiveSequence
 136             = renderPageToPrimitives(xDrawPage);
 137
 138         // Examine the created primitives.
 139         drawinglayer::Primitive2dXmlDump aDumper;
 140         xmlDocUniquePtr pDocument = aDumper.dumpAndParse(xPrimitiveSequence);
 141
 142         // Without the accompanying fix in place, this test would have failed with:
 143         // - Expected: -5196
 144         // - Actual  : 0
 145         // - In<>, attribute 'xy13' of '//shadow/transform' incorrect value.
 146         assertXPath(pDocument, "//shadow/transform", "xy13", "-5196");
 147         assertXPath(pDocument, "//shadow/transform", "xy23", "-2290");
 148     }
 149 }
 150
 151 CPPUNIT_TEST_FIXTURE(SdrTest, testZeroWidthTextWrap)
 152 {
 153     // Load a document containing a 0-width shape with text.
 154     loadFromURL(u"0-width-text-wrap.pptx");
 155     uno::Reference<drawing::XDrawPagesSupplier> xDrawPagesSupplier(mxComponent, uno::UNO_QUERY);
 156     uno::Reference<drawing::XDrawPage> xDrawPage(xDrawPagesSupplier->getDrawPages()->getByIndex(0),
 157                                                  uno::UNO_QUERY);
 158     drawinglayer::primitive2d::Primitive2DContainer xPrimitiveSequence
 159         = renderPageToPrimitives(xDrawPage);
 160
 161     // Examine the created primitives.
 162     drawinglayer::Primitive2dXmlDump aDumper;
 163     xmlDocUniquePtr pDocument = aDumper.dumpAndParse(xPrimitiveSequence);
 164     // Without the accompanying fix in place, this test would have failed with:
 165     // - Expected: 1
 166     // - Actual  : 12
 167     // i.e. the text on the only shape on the slide had 12 lines, not a single one.
 168     assertXPath(pDocument, "//textsimpleportion", 1);
 169 }
 170
 171 CPPUNIT_TEST_FIXTURE(SdrTest, testSlideBackground)
 172 {
 173     // Given a document with a slide what has a linked background image:
 174     loadFromURL(u"slide-background.odp");
 175     uno::Reference<drawing::XDrawPagesSupplier> xDrawPagesSupplier(mxComponent, uno::UNO_QUERY);
 176     uno::Reference<drawing::XDrawPage> xDrawPage(xDrawPagesSupplier->getDrawPages()->getByIndex(0),
 177                                                  uno::UNO_QUERY);
 178
 179     // When rendering that document:
 180     drawinglayer::primitive2d::Primitive2DContainer xPrimitiveSequence
 181         = renderPageToPrimitives(xDrawPage);
 182
 183     // Then make sure that the background has a bitmap:
 184     drawinglayer::Primitive2dXmlDump aDumper;
 185     xmlDocUniquePtr pDocument = aDumper.dumpAndParse(xPrimitiveSequence);
 186     // Without the accompanying fix in place, this test would have failed with:
 187     // - Expected: 1
 188     // - Actual  : 0
 189     // i.e. the rendering did not find the bitmap.
 190     assertXPath(pDocument, "//bitmap", 1);
 191 }
 192 }
 193
 194 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */