oox/source/ppt/dgmlayout.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.
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   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  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include "oox/ppt/dgmlayout.hxx"
  21 #include "oox/drawingml/theme.hxx"
  22 #include "oox/drawingml/themefragmenthandler.hxx"
  23 #include "drawingml/diagram/diagram.hxx"
  24 #include "oox/dump/pptxdumper.hxx"
  25
  26 #include <com/sun/star/beans/XPropertySet.hpp>
  27 #include <com/sun/star/drawing/XShape.hpp>
  28 #include <com/sun/star/drawing/XMasterPageTarget.hpp>
  29 #include <com/sun/star/uno/XComponentContext.hpp>
  30 #include <com/sun/star/xml/dom/XDocument.hpp>
  31 #include <com/sun/star/xml/sax/XFastSAXSerializable.hpp>
  32 #include <com/sun/star/container/XChild.hpp>
  33
  34 #include <services.hxx>
  35
  36 using namespace ::com::sun::star;
  37 using namespace ::com::sun::star::uno;
  38 using namespace ::com::sun::star::xml::sax;
  39 using namespace oox::core;
  40 using namespace ::oox::drawingml;
  41
  42 namespace oox { namespace ppt {
  43
  44 OUString SAL_CALL QuickDiagrammingLayout_getImplementationName()
  45 {
  46     return OUString( "com.sun.star.comp.Impress.oox.QuickDiagrammingLayout" );
  47 }
  48
  49 uno::Sequence< OUString > SAL_CALL QuickDiagrammingLayout_getSupportedServiceNames()
  50 {
  51     const OUString aServiceName = "com.sun.star.comp.ooxpptx.dgm.layout";
  52     const Sequence< OUString > aSeq( &aServiceName, 1 );
  53     return aSeq;
  54 }
  55
  56 uno::Reference< uno::XInterface > SAL_CALL QuickDiagrammingLayout_createInstance( const Reference< XComponentContext >& rxContext ) throw( Exception )
  57 {
  58     return (cppu::OWeakObject*)new QuickDiagrammingLayout( rxContext );
  59 }
  60
  61 QuickDiagrammingLayout::QuickDiagrammingLayout( const Reference< XComponentContext >& rxContext )
  62     : XmlFilterBase( rxContext ),
  63     mpThemePtr(new drawingml::Theme())
  64 {}
  65
  66 bool QuickDiagrammingLayout::importDocument() throw (css::uno::RuntimeException)
  67 {
  68     Reference<drawing::XShape>  xParentShape(getParentShape(),
  69                                              UNO_QUERY_THROW);
  70     Reference<drawing::XShapes> xParentShapes(xParentShape,
  71                                               UNO_QUERY_THROW);
  72     Reference<beans::XPropertySet> xPropSet(xParentShape,
  73                                             UNO_QUERY_THROW);
  74
  75     // can we grab the theme from the master page?
  76     Reference<container::XChild> xChild(xParentShape,
  77                                         UNO_QUERY);
  78     if( xChild.is() )
  79     {
  80         // TODO: cater for diagram shapes inside groups
  81         Reference<drawing::XMasterPageTarget> xMasterPageTarget(xChild->getParent(),
  82                                                                 UNO_QUERY);
  83         if( xMasterPageTarget.is() )
  84         {
  85             uno::Reference<drawing::XDrawPage> xMasterPage(
  86                 xMasterPageTarget->getMasterPage());
  87
  88             Reference<beans::XPropertySet> xPropSet2(xMasterPage,
  89                                                      UNO_QUERY_THROW);
  90             Reference<xml::dom::XDocument> xThemeFragment;
  91             xPropSet2->getPropertyValue("PPTTheme") >>= xThemeFragment;
  92
  93             importFragment(
  94                 new ThemeFragmentHandler(
  95                     *this, OUString(), *mpThemePtr ),
  96                 Reference<xml::sax::XFastSAXSerializable>(
  97                     xThemeFragment,
  98                     UNO_QUERY_THROW));
  99         }
 100     }
 101
 102     Reference<xml::dom::XDocument> xDataModelDom;
 103     Reference<xml::dom::XDocument> xLayoutDom;
 104     Reference<xml::dom::XDocument> xQStyleDom;
 105     Reference<xml::dom::XDocument> xColorStyleDom;
 106
 107     xPropSet->getPropertyValue("DiagramData") >>= xDataModelDom;
 108     xPropSet->getPropertyValue("DiagramLayout") >>= xLayoutDom;
 109     xPropSet->getPropertyValue("DiagramQStyle") >>= xQStyleDom;
 110     xPropSet->getPropertyValue("DiagramColorStyle") >>= xColorStyleDom;
 111
 112     oox::drawingml::ShapePtr pShape(
 113         new oox::drawingml::Shape( "com.sun.star.drawing.DiagramShape" ) );
 114     drawingml::loadDiagram(pShape,
 115                            *this,
 116                            xDataModelDom,
 117                            xLayoutDom,
 118                            xQStyleDom,
 119                            xColorStyleDom);
 120
 121     // don't add pShape itself, but only its children
 122     pShape->setXShape(getParentShape());
 123
 124     const awt::Size& rSize=xParentShape->getSize();
 125     const awt::Point& rPoint=xParentShape->getPosition();
 126     const long nScaleFactor=360;
 127     const awt::Rectangle aRect(nScaleFactor*rPoint.X,
 128                                nScaleFactor*rPoint.Y,
 129                                nScaleFactor*rSize.Width,
 130                                nScaleFactor*rSize.Height);
 131     basegfx::B2DHomMatrix aMatrix;
 132     pShape->addChildren( *this,
 133                          mpThemePtr.get(),
 134                          xParentShapes,
 135                          aMatrix,
 136                          &aRect );
 137
 138     return true;
 139 }
 140
 141 bool QuickDiagrammingLayout::exportDocument() throw()
 142 {
 143     return false;
 144 }
 145
 146 const ::oox::drawingml::Theme* QuickDiagrammingLayout::getCurrentTheme() const
 147 {
 148     return mpThemePtr.get();
 149 }
 150
 151 const oox::drawingml::table::TableStyleListPtr QuickDiagrammingLayout::getTableStyles()
 152 {
 153     return oox::drawingml::table::TableStyleListPtr();
 154 }
 155
 156 ::oox::vml::Drawing* QuickDiagrammingLayout::getVmlDrawing()
 157 {
 158     return 0;
 159 }
 160
 161 ::oox::drawingml::chart::ChartConverter* QuickDiagrammingLayout::getChartConverter()
 162 {
 163     return 0;
 164 }
 165
 166 OUString QuickDiagrammingLayout::getImplementationName() throw (css::uno::RuntimeException, std::exception)
 167 {
 168     return QuickDiagrammingLayout_getImplementationName();
 169 }
 170
 171 ::oox::ole::VbaProject* QuickDiagrammingLayout::implCreateVbaProject() const
 172 {
 173     return 0;
 174 }
 175
 176 }}
 177
 178 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */