[Libreoffice-commits] core.git: Branch 'distro/collabora/cp-6.0' - .gitreview svx/CppunitTest_svx_unit.mk svx/qa svx/source

Miklos Vajna vmiklos at collabora.co.uk
Fri Jun 1 08:36:57 UTC 2018


 .gitreview                                |    2 
 svx/CppunitTest_svx_unit.mk               |    5 +
 svx/qa/unit/data/unodraw-writer-image.odt |binary
 svx/qa/unit/unodraw.cxx                   |   89 ++++++++++++++++++++++++++++++
 svx/source/unodraw/UnoGraphicExporter.cxx |   28 +++++++--
 5 files changed, 118 insertions(+), 6 deletions(-)

New commits:
commit 1717b2b15a2d90906c20874d6da25a7e5722fb06
Author: Miklos Vajna <vmiklos at collabora.co.uk>
Date:   Fri May 18 12:26:37 2018 +0200

    tdf#117614 svx: make drawing.GraphicExportFilter work with sw images
    
    A Writer image has an underlying SdrObject, but GetSdrObjectFromXShape()
    won't work for it, also we can't an sw SdrObject into an XShape because
    SvxDrawPage::CreateShape() has no idea how to handle sw's
    SdrInventor::Swg inventor.
    
    Fix the problem by just getting the Graphic of the Writer image and
    improve GraphicExportFilter to be able to work with just a Graphic as
    well.
    
    (cherry picked from commit aca5e1ba7f33c8913304b5f90ef478f316e64263)
    
    Conflicts:
            svx/CppunitTest_svx_unit.mk
            svx/source/unodraw/UnoGraphicExporter.cxx
    
    Change-Id: I3c9b3005366fcc87815597a27df3cb8a99a8876c
    Reviewed-on: https://gerrit.libreoffice.org/54688
    Reviewed-by: Andras Timar <andras.timar at collabora.com>
    Tested-by: Andras Timar <andras.timar at collabora.com>

diff --git a/.gitreview b/.gitreview
index ec9d1f3cd807..46c9ae9716d3 100644
--- a/.gitreview
+++ b/.gitreview
@@ -3,5 +3,5 @@ host=logerrit
 port=29418
 project=core
 defaultremote=logerrit
-defaultbranch=libreoffice-6-0
+defaultbranch=distro/collabora/cp-6.0
 
diff --git a/svx/CppunitTest_svx_unit.mk b/svx/CppunitTest_svx_unit.mk
index 0bac905a9dc9..0a3df5789a11 100644
--- a/svx/CppunitTest_svx_unit.mk
+++ b/svx/CppunitTest_svx_unit.mk
@@ -15,6 +15,7 @@ $(eval $(call gb_CppunitTest_use_sdk_api,svx_unit))
 
 $(eval $(call gb_CppunitTest_add_exception_objects,svx_unit, \
 	svx/qa/unit/svdraw/test_SdrTextObject \
+	svx/qa/unit/unodraw \
 	svx/qa/unit/xoutdev \
 ))
 
@@ -26,6 +27,10 @@ $(eval $(call gb_CppunitTest_use_libraries,svx_unit, \
 	unotest \
 	vcl \
 	utl \
+	comphelper \
+	cppu \
+	test \
+	unotest \
 ))
 
 $(eval $(call gb_CppunitTest_use_sdk_api,svx_unit))
diff --git a/svx/qa/unit/data/unodraw-writer-image.odt b/svx/qa/unit/data/unodraw-writer-image.odt
new file mode 100644
index 000000000000..5264118a373e
Binary files /dev/null and b/svx/qa/unit/data/unodraw-writer-image.odt differ
diff --git a/svx/qa/unit/unodraw.cxx b/svx/qa/unit/unodraw.cxx
new file mode 100644
index 000000000000..263d3f8c3825
--- /dev/null
+++ b/svx/qa/unit/unodraw.cxx
@@ -0,0 +1,89 @@
+/* -*- 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 <cppunit/TestAssert.h>
+#include <cppunit/extensions/HelperMacros.h>
+
+#include <com/sun/star/drawing/GraphicExportFilter.hpp>
+#include <com/sun/star/drawing/XDrawPageSupplier.hpp>
+#include <com/sun/star/frame/Desktop.hpp>
+
+#include <comphelper/processfactory.hxx>
+#include <comphelper/propertysequence.hxx>
+#include <test/bootstrapfixture.hxx>
+#include <unotest/macros_test.hxx>
+#include <unotools/tempfile.hxx>
+
+using namespace ::com::sun::star;
+
+namespace
+{
+char const DATA_DIRECTORY[] = "/svx/qa/unit/data/";
+
+/// Tests for svx/source/unodraw/ code.
+class UnodrawTest : public test::BootstrapFixture, public unotest::MacrosTest
+{
+    uno::Reference<uno::XComponentContext> mxComponentContext;
+    uno::Reference<lang::XComponent> mxComponent;
+
+public:
+    void testWriterGraphicExport();
+
+    void setUp() override;
+    void tearDown() override;
+
+    CPPUNIT_TEST_SUITE(UnodrawTest);
+    CPPUNIT_TEST(testWriterGraphicExport);
+    CPPUNIT_TEST_SUITE_END();
+};
+
+void UnodrawTest::setUp()
+{
+    test::BootstrapFixture::setUp();
+
+    mxComponentContext.set(comphelper::getComponentContext(getMultiServiceFactory()));
+    mxDesktop.set(frame::Desktop::create(mxComponentContext));
+}
+
+void UnodrawTest::tearDown()
+{
+    if (mxComponent.is())
+        mxComponent->dispose();
+
+    test::BootstrapFixture::tearDown();
+}
+
+void UnodrawTest::testWriterGraphicExport()
+{
+    // Load a document with a Writer picture in it.
+    OUString aURL = m_directories.getURLFromSrc(DATA_DIRECTORY) + "unodraw-writer-image.odt";
+    mxComponent = loadFromDesktop(aURL);
+    uno::Reference<drawing::XDrawPageSupplier> xDrawPageSupplier(mxComponent, uno::UNO_QUERY);
+    uno::Reference<drawing::XDrawPage> xDrawPage = xDrawPageSupplier->getDrawPage();
+    uno::Reference<lang::XComponent> xShape(xDrawPage->getByIndex(0), uno::UNO_QUERY);
+
+    // Export it as JPEG.
+    uno::Reference<drawing::XGraphicExportFilter> xExportFilter
+        = drawing::GraphicExportFilter::create(mxComponentContext);
+    // This resulted in a css::lang::IllegalArgumentException for a Writer
+    // picture.
+    xExportFilter->setSourceDocument(xShape);
+
+    utl::TempFile aTempFile;
+    aTempFile.EnableKillingFile();
+    uno::Sequence<beans::PropertyValue> aProperties(
+        comphelper::InitPropertySequence({ { "URL", uno::Any(aTempFile.GetURL()) },
+                                           { "MediaType", uno::Any(OUString("image/jpeg")) } }));
+    CPPUNIT_ASSERT(xExportFilter->filter(aProperties));
+}
+
+CPPUNIT_TEST_SUITE_REGISTRATION(UnodrawTest);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/svx/source/unodraw/UnoGraphicExporter.cxx b/svx/source/unodraw/UnoGraphicExporter.cxx
index df98ffaf8dab..15cfad13e647 100644
--- a/svx/source/unodraw/UnoGraphicExporter.cxx
+++ b/svx/source/unodraw/UnoGraphicExporter.cxx
@@ -164,6 +164,7 @@ namespace {
         Reference< XShape >     mxShape;
         Reference< XDrawPage >  mxPage;
         Reference< XShapes >    mxShapes;
+        Graphic maGraphic;
 
         SvxDrawPage*        mpUnoPage;
 
@@ -988,10 +989,10 @@ sal_Bool SAL_CALL GraphicExporter::filter( const Sequence< PropertyValue >& aDes
 {
     ::SolarMutexGuard aGuard;
 
-    if( nullptr == mpUnoPage )
+    if( !maGraphic && nullptr == mpUnoPage )
         return false;
 
-    if( nullptr == mpUnoPage->GetSdrPage() || nullptr == mpDoc )
+    if( !maGraphic && ( nullptr == mpUnoPage->GetSdrPage() || nullptr == mpDoc ) )
         return false;
 
     GraphicFilter &rFilter = GraphicFilter::GetGraphicFilter();
@@ -1006,9 +1007,11 @@ sal_Bool SAL_CALL GraphicExporter::filter( const Sequence< PropertyValue >& aDes
     bool            bVectorType = !rFilter.IsExportPixelFormat( nFilter );
 
     // create the output stuff
-    Graphic aGraphic;
+    Graphic aGraphic = maGraphic;
 
-    ErrCode nStatus = GetGraphic( aSettings, aGraphic, bVectorType ) ? ERRCODE_NONE : ERRCODE_GRFILTER_FILTERERROR;
+    ErrCode nStatus = ERRCODE_NONE;
+    if (!maGraphic)
+        nStatus = GetGraphic( aSettings, aGraphic, bVectorType ) ? ERRCODE_NONE : ERRCODE_GRFILTER_FILTERERROR;
 
     if( nStatus == ERRCODE_NONE )
     {
@@ -1106,7 +1109,22 @@ void SAL_CALL GraphicExporter::setSourceDocument( const Reference< lang::XCompon
         if( mxShape.is() )
         {
             if( nullptr == GetSdrObjectFromXShape( mxShape ) )
-                break;
+            {
+                // This is not a Draw shape, let's see if it's a Writer one.
+                uno::Reference<beans::XPropertySet> xPropertySet(mxShape, uno::UNO_QUERY);
+                if (!xPropertySet.is())
+                    break;
+                uno::Reference<graphic::XGraphic> xGraphic(
+                    xPropertySet->getPropertyValue("Graphic"), uno::UNO_QUERY);
+                if (!xGraphic.is())
+                    break;
+
+                maGraphic = Graphic(xGraphic);
+                if (maGraphic.GetType() != GraphicType::NONE)
+                    return;
+                else
+                    break;
+            }
 
             // get page for this shape
             Reference< XChild > xChild( mxShape, UNO_QUERY );


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