Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 335 insertions, 0 deletions

diff --git a/chart2/source/view/main/DrawModelWrapper.cxx b/chart2/source/view/main/DrawModelWrapper.cxx
new file mode 100644
index 000000000..6a6488435
--- /dev/null
+++ b/chart2/source/view/main/DrawModelWrapper.cxx
@@ -0,0 +1,335 @@
+/* -*- 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <chartview/DrawModelWrapper.hxx>
+#include <ShapeFactory.hxx>
+#include "ChartItemPool.hxx"
+#include <ObjectIdentifier.hxx>
+#include <svx/unomodel.hxx>
+#include <svl/itempool.hxx>
+#include <svx/objfac3d.hxx>
+#include <svx/svdpage.hxx>
+#include <svx/svx3ditems.hxx>
+#include <svx/xtable.hxx>
+#include <svx/svdoutl.hxx>
+#include <editeng/unolingu.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/virdev.hxx>
+#include <libxml/xmlwriter.h>
+#include <osl/diagnose.h>
+
+namespace com::sun::star::linguistic2 { class XHyphenator; }
+namespace com::sun::star::linguistic2 { class XSpellChecker1; }
+
+using namespace ::com::sun::star;
+
+
+namespace chart
+{
+
+DrawModelWrapper::DrawModelWrapper()
+:   SdrModel()
+{
+    m_xChartItemPool = ChartItemPool::CreateChartItemPool();
+
+    SetScaleUnit(MapUnit::Map100thMM);
+    SetScaleFraction(Fraction(1, 1));
+    SetDefaultFontHeight(423);     // 12pt
+
+    SfxItemPool* pMasterPool = &GetItemPool();
+    pMasterPool->SetDefaultMetric(MapUnit::Map100thMM);
+    pMasterPool->SetPoolDefaultItem(SfxBoolItem(EE_PARA_HYPHENATE, true) );
+    pMasterPool->SetPoolDefaultItem(makeSvx3DPercentDiagonalItem (5));
+
+    // append chart pool to end of pool chain
+    pMasterPool->GetLastPoolInChain()->SetSecondaryPool(m_xChartItemPool.get());
+    pMasterPool->FreezeIdRanges();
+    SetTextDefaults();
+
+    //this factory needs to be created before first use of 3D scenes once upon an office runtime
+    //@todo in future this should be done by drawing engine itself on demand
+    static bool b3dFactoryInitialized = false;
+    if(!b3dFactoryInitialized)
+    {
+        E3dObjFactory aObjFactory;
+        b3dFactoryInitialized = true;
+    }
+
+    //Hyphenation and spellchecking
+    SdrOutliner& rOutliner = GetDrawOutliner();
+    try
+    {
+        uno::Reference< linguistic2::XHyphenator > xHyphenator( LinguMgr::GetHyphenator() );
+        if( xHyphenator.is() )
+            rOutliner.SetHyphenator( xHyphenator );
+
+        uno::Reference< linguistic2::XSpellChecker1 > xSpellChecker( LinguMgr::GetSpellChecker() );
+        if ( xSpellChecker.is() )
+            rOutliner.SetSpeller( xSpellChecker );
+    }
+    catch(...)
+    {
+        OSL_FAIL("Can't get Hyphenator or SpellChecker for chart");
+    }
+
+    //ref device for font rendering
+    OutputDevice* pDefaultDevice = rOutliner.GetRefDevice();
+    if( !pDefaultDevice )
+        pDefaultDevice = Application::GetDefaultDevice();
+    m_pRefDevice.disposeAndClear();
+    m_pRefDevice = VclPtr<VirtualDevice>::Create(*pDefaultDevice);
+    MapMode aMapMode = m_pRefDevice->GetMapMode();
+    aMapMode.SetMapUnit(MapUnit::Map100thMM);
+    m_pRefDevice->SetMapMode(aMapMode);
+    SetRefDevice(m_pRefDevice.get());
+    rOutliner.SetRefDevice(m_pRefDevice.get());
+}
+
+DrawModelWrapper::~DrawModelWrapper()
+{
+    //remove m_pChartItemPool from pool chain
+    if(m_xChartItemPool)
+    {
+        SfxItemPool* pPool = &GetItemPool();
+        for (;;)
+        {
+            SfxItemPool* pSecondary = pPool->GetSecondaryPool();
+            if(pSecondary == m_xChartItemPool.get())
+            {
+                pPool->SetSecondaryPool (nullptr);
+                break;
+            }
+            pPool = pSecondary;
+        }
+        m_xChartItemPool.clear();
+    }
+    m_pRefDevice.disposeAndClear();
+}
+
+uno::Reference< uno::XInterface > DrawModelWrapper::createUnoModel()
+{
+    uno::Reference< lang::XComponent > xComponent = new SvxUnoDrawingModel( this ); //tell Andreas Schluens if SvxUnoDrawingModel is not needed anymore -> remove export from svx to avoid link problems in writer
+    return uno::Reference< uno::XInterface >::query( xComponent );
+}
+
+uno::Reference< frame::XModel > DrawModelWrapper::getUnoModel()
+{
+    uno::Reference< uno::XInterface > xI = SdrModel::getUnoModel();
+    return uno::Reference<frame::XModel>::query( xI );
+}
+
+SdrModel& DrawModelWrapper::getSdrModel()
+{
+    return *this;
+}
+
+uno::Reference< lang::XMultiServiceFactory > DrawModelWrapper::getShapeFactory()
+{
+    uno::Reference< lang::XMultiServiceFactory > xShapeFactory( getUnoModel(), uno::UNO_QUERY );
+    return xShapeFactory;
+}
+
+const rtl::Reference<SvxDrawPage> & DrawModelWrapper::getMainDrawPage()
+{
+    if (m_xMainDrawPage.is())
+        return m_xMainDrawPage;
+
+    // Create draw page.
+    uno::Reference<drawing::XDrawPagesSupplier> xDrawPagesSuplier(getUnoModel(), uno::UNO_QUERY);
+    if (!xDrawPagesSuplier.is())
+        return m_xMainDrawPage;
+
+    uno::Reference<drawing::XDrawPages> xDrawPages = xDrawPagesSuplier->getDrawPages();
+    if (xDrawPages->getCount() > 1)
+    {
+        // Take the first page in case of multiple pages.
+        uno::Any aPage = xDrawPages->getByIndex(0);
+        uno::Reference<drawing::XDrawPage> xTmp;
+        aPage >>= xTmp;
+        m_xMainDrawPage = dynamic_cast<SvxDrawPage*>(xTmp.get());
+        assert(m_xMainDrawPage);
+    }
+
+    if (!m_xMainDrawPage.is())
+    {
+        m_xMainDrawPage = dynamic_cast<SvxDrawPage*>(xDrawPages->insertNewByIndex(0).get());
+        assert(m_xMainDrawPage);
+    }
+
+    //ensure that additional shapes are in front of the chart objects so create the chart root before
+    // let us disable this call for now
+    // TODO:moggi
+    // ShapeFactory::getOrCreateShapeFactory(getShapeFactory())->getOrCreateChartRootShape( m_xMainDrawPage );
+    return m_xMainDrawPage;
+}
+
+const rtl::Reference<SvxDrawPage> & DrawModelWrapper::getHiddenDrawPage()
+{
+    if( !m_xHiddenDrawPage.is() )
+    {
+        uno::Reference< drawing::XDrawPagesSupplier > xDrawPagesSuplier( getUnoModel(), uno::UNO_QUERY );
+        if( xDrawPagesSuplier.is() )
+        {
+            uno::Reference< drawing::XDrawPages > xDrawPages( xDrawPagesSuplier->getDrawPages () );
+            if( xDrawPages->getCount()>1 )
+            {
+                uno::Any aPage = xDrawPages->getByIndex( 1 ) ;
+                uno::Reference<drawing::XDrawPage> xTmp;
+                aPage >>= xTmp;
+                m_xHiddenDrawPage = dynamic_cast<SvxDrawPage*>(xTmp.get());
+                assert(m_xHiddenDrawPage);
+            }
+
+            if(!m_xHiddenDrawPage.is())
+            {
+                if( xDrawPages->getCount()==0 )
+                {
+                    m_xMainDrawPage = dynamic_cast<SvxDrawPage*>(xDrawPages->insertNewByIndex( 0 ).get());
+                    assert(m_xMainDrawPage);
+                }
+                m_xHiddenDrawPage = dynamic_cast<SvxDrawPage*>(xDrawPages->insertNewByIndex( 1 ).get());
+                assert(m_xHiddenDrawPage);
+            }
+        }
+    }
+    return m_xHiddenDrawPage;
+}
+void DrawModelWrapper::clearMainDrawPage()
+{
+    //uno::Reference<drawing::XShapes> xChartRoot( m_xMainDrawPage, uno::UNO_QUERY );
+    rtl::Reference<SvxShapeGroupAnyD> xChartRoot( ShapeFactory::getChartRootShape( m_xMainDrawPage ) );
+    if( xChartRoot.is() )
+    {
+        sal_Int32 nSubCount = xChartRoot->getCount();
+        uno::Reference< drawing::XShape > xShape;
+        for( sal_Int32 nS = nSubCount; nS--; )
+        {
+            if( xChartRoot->getByIndex( nS ) >>= xShape )
+                xChartRoot->remove( xShape );
+        }
+    }
+}
+
+rtl::Reference<SvxShapeGroupAnyD> DrawModelWrapper::getChartRootShape( const rtl::Reference<SvxDrawPage>& xDrawPage )
+{
+    return ShapeFactory::getChartRootShape( xDrawPage );
+}
+
+void DrawModelWrapper::lockControllers()
+{
+    uno::Reference< frame::XModel > xDrawModel( getUnoModel() );
+    if( xDrawModel.is())
+        xDrawModel->lockControllers();
+}
+void DrawModelWrapper::unlockControllers()
+{
+    uno::Reference< frame::XModel > xDrawModel( getUnoModel() );
+    if( xDrawModel.is())
+        xDrawModel->unlockControllers();
+}
+
+OutputDevice* DrawModelWrapper::getReferenceDevice() const
+{
+    return SdrModel::GetRefDevice();
+}
+
+SfxItemPool& DrawModelWrapper::GetItemPool()
+{
+    return SdrModel::GetItemPool();
+}
+XColorListRef DrawModelWrapper::GetColorList() const
+{
+    return SdrModel::GetColorList();
+}
+XDashListRef DrawModelWrapper::GetDashList() const
+{
+    return SdrModel::GetDashList();
+}
+XLineEndListRef DrawModelWrapper::GetLineEndList() const
+{
+    return SdrModel::GetLineEndList();
+}
+XGradientListRef DrawModelWrapper::GetGradientList() const
+{
+    return SdrModel::GetGradientList();
+}
+XHatchListRef DrawModelWrapper::GetHatchList() const
+{
+    return SdrModel::GetHatchList();
+}
+XBitmapListRef DrawModelWrapper::GetBitmapList() const
+{
+    return SdrModel::GetBitmapList();
+}
+
+XPatternListRef DrawModelWrapper::GetPatternList() const
+{
+    return SdrModel::GetPatternList();
+}
+
+SdrObject* DrawModelWrapper::getNamedSdrObject( const OUString& rName )
+{
+    if( rName.isEmpty() )
+        return nullptr;
+    return getNamedSdrObject( rName, GetPage(0) );
+}
+
+SdrObject* DrawModelWrapper::getNamedSdrObject( const OUString& rObjectCID, SdrObjList const * pSearchList )
+{
+    if(!pSearchList || rObjectCID.isEmpty())
+        return nullptr;
+    const size_t nCount = pSearchList->GetObjCount();
+    for( size_t nN=0; nN<nCount; ++nN )
+    {
+        SdrObject* pObj = pSearchList->GetObj(nN);
+        if(!pObj)
+            continue;
+        if( ObjectIdentifier::areIdenticalObjects( rObjectCID, pObj->GetName() ) )
+            return pObj;
+        pObj = DrawModelWrapper::getNamedSdrObject( rObjectCID, pObj->GetSubList() );
+        if(pObj)
+            return pObj;
+    }
+    return nullptr;
+}
+
+bool DrawModelWrapper::removeShape( const rtl::Reference<SvxShape>& xShape )
+{
+    uno::Reference<drawing::XShapes> xShapes( xShape->getParent(), uno::UNO_QUERY );
+    if( xShapes.is() )
+    {
+        xShapes->remove(xShape);
+        return true;
+    }
+    return false;
+}
+
+void DrawModelWrapper::dumpAsXml(xmlTextWriterPtr pWriter) const
+{
+    (void)xmlTextWriterStartElement(pWriter, BAD_CAST("DrawModelWrapper"));
+    (void)xmlTextWriterWriteFormatAttribute(pWriter, BAD_CAST("ptr"), "%p", this);
+
+    SdrModel::dumpAsXml(pWriter);
+
+    (void)xmlTextWriterEndElement(pWriter);
+}
+
+} //namespace chart
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */