svx/qa/unit/xoutdev.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/unoapi_test.hxx>
  11
  12 #include <com/sun/star/drawing/XDrawPagesSupplier.hpp>
  13 #include <com/sun/star/beans/XPropertySet.hpp>
  14
  15 #include <sal/types.h>
  16 #include <tools/stream.hxx>
  17 #include <unotools/tempfile.hxx>
  18 #include <vcl/graph.hxx>
  19 #include <vcl/graphicfilter.hxx>
  20 #include <svx/xoutbmp.hxx>
  21 #include <vcl/filter/PDFiumLibrary.hxx>
  22 #include <docmodel/uno/UnoComplexColor.hxx>
  23
  24 using namespace com::sun::star;
  25
  26 class XOutdevTest : public UnoApiTest
  27 {
  28 public:
  29     XOutdevTest()
  30         : UnoApiTest(u"svx/qa/unit/data/"_ustr)
  31     {
  32     }
  33 };
  34
  35 CPPUNIT_TEST_FIXTURE(XOutdevTest, testPdfGraphicExport)
  36 {
  37     auto pPdfium = vcl::pdf::PDFiumLibrary::get();
  38     if (!pPdfium)
  39     {
  40         return;
  41     }
  42
  43     // Import the graphic.
  44     Graphic aGraphic;
  45     OUString aURL = createFileURL(u"graphic.pdf");
  46     SvFileStream aStream(aURL, StreamMode::READ);
  47     CPPUNIT_ASSERT_EQUAL(ERRCODE_NONE,
  48                          GraphicFilter::GetGraphicFilter().ImportGraphic(aGraphic, aURL, aStream));
  49
  50     // Export it.
  51     XOutFlags const eFlags = XOutFlags::DontExpandFilename | XOutFlags::DontAddExtension
  52                              | XOutFlags::UseNativeIfPossible;
  53     OUString aTempURL = maTempFile.GetURL();
  54     XOutBitmap::WriteGraphic(aGraphic, aTempURL, u"pdf"_ustr, eFlags);
  55
  56     // Assert that the output looks like a PDF.
  57     SvStream* pStream = maTempFile.GetStream(StreamMode::READ);
  58     CPPUNIT_ASSERT(pStream->TellEnd() > 5);
  59     sal_uInt8 sFirstBytes[5];
  60     pStream->ReadBytes(sFirstBytes, 5);
  61     CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt8>('%'), sFirstBytes[0]);
  62     CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt8>('P'), sFirstBytes[1]);
  63     CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt8>('D'), sFirstBytes[2]);
  64     CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt8>('F'), sFirstBytes[3]);
  65     CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt8>('-'), sFirstBytes[4]);
  66 }
  67
  68 CPPUNIT_TEST_FIXTURE(XOutdevTest, testTdf60684)
  69 {
  70     Graphic aGraphic;
  71     OUString aURL = createFileURL(u"tdf60684.jpg");
  72     SvFileStream aStream(aURL, StreamMode::READ);
  73     CPPUNIT_ASSERT_EQUAL(ERRCODE_NONE,
  74                          GraphicFilter::GetGraphicFilter().ImportGraphic(aGraphic, aURL, aStream));
  75
  76     // Export it.
  77     XOutFlags const eFlags = XOutFlags::DontExpandFilename | XOutFlags::DontAddExtension
  78                              | XOutFlags::UseNativeIfPossible;
  79     OUString aTempURL = maTempFile.GetURL();
  80     XOutBitmap::WriteGraphic(aGraphic, aTempURL, u"png"_ustr, eFlags);
  81
  82     SvStream* pStream = maTempFile.GetStream(StreamMode::READ);
  83     CPPUNIT_ASSERT(pStream->TellEnd() > 4);
  84     sal_uInt8 sFirstBytes[4];
  85     pStream->ReadBytes(sFirstBytes, 4);
  86
  87     //Checks if the file's header matches a PNG's expected header
  88     CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt8>('P'), sFirstBytes[1]);
  89     CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt8>('N'), sFirstBytes[2]);
  90     CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt8>('G'), sFirstBytes[3]);
  91 }
  92
  93 CPPUNIT_TEST_FIXTURE(XOutdevTest, testFillColorThemeUnoApi)
  94 {
  95     // Given an empty Impress document with a (title) shape:
  96     loadFromURL(u"private:factory/simpress"_ustr);
  97
  98     // When setting the theme index of the shape's fill color:
  99     uno::Reference<drawing::XDrawPagesSupplier> xPagesSupplier(mxComponent, uno::UNO_QUERY);
 100     uno::Reference<drawing::XDrawPage> xPage(xPagesSupplier->getDrawPages()->getByIndex(0),
 101                                              uno::UNO_QUERY);
 102     uno::Reference<beans::XPropertySet> xShape(xPage->getByIndex(0), uno::UNO_QUERY);
 103     // Set theme color
 104     {
 105         model::ComplexColor aComplexColor;
 106         aComplexColor.setThemeColor(model::ThemeColorType::Accent1);
 107         aComplexColor.addTransformation({ model::TransformationType::LumMod, 2000 });
 108         aComplexColor.addTransformation({ model::TransformationType::LumOff, 8000 });
 109         xShape->setPropertyValue(u"FillComplexColor"_ustr,
 110                                  uno::Any(model::color::createXComplexColor(aComplexColor)));
 111     }
 112
 113     // Then make sure the value we read back is the expected one:
 114     {
 115         uno::Reference<util::XComplexColor> xComplexColor;
 116         CPPUNIT_ASSERT(xShape->getPropertyValue(u"FillComplexColor"_ustr) >>= xComplexColor);
 117         CPPUNIT_ASSERT(xComplexColor.is());
 118         auto aComplexColor = model::color::getFromXComplexColor(xComplexColor);
 119         CPPUNIT_ASSERT_EQUAL(model::ThemeColorType::Accent1, aComplexColor.getThemeColorType());
 120         CPPUNIT_ASSERT_EQUAL(model::TransformationType::LumMod,
 121                              aComplexColor.getTransformations()[0].meType);
 122         CPPUNIT_ASSERT_EQUAL(sal_Int16(2000), aComplexColor.getTransformations()[0].mnValue);
 123         CPPUNIT_ASSERT_EQUAL(model::TransformationType::LumOff,
 124                              aComplexColor.getTransformations()[1].meType);
 125         CPPUNIT_ASSERT_EQUAL(sal_Int16(8000), aComplexColor.getTransformations()[1].mnValue);
 126     }
 127 }
 128
 129 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */