chart2/source/controller/main/CommandDispatchContainer.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  * 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 "CommandDispatchContainer.hxx"
  21 #include "UndoCommandDispatch.hxx"
  22 #include "StatusBarCommandDispatch.hxx"
  23 #include "DisposeHelper.hxx"
  24 #include "macros.hxx"
  25 #include "ChartController.hxx"
  26 #include "DrawCommandDispatch.hxx"
  27 #include "ShapeController.hxx"
  28
  29 #include <comphelper/InlineContainer.hxx>
  30
  31 #include <com/sun/star/frame/XDispatchProvider.hpp>
  32
  33 using namespace ::com::sun::star;
  34
  35 using ::com::sun::star::uno::Reference;
  36 using ::com::sun::star::uno::Sequence;
  37
  38 namespace chart
  39 {
  40
  41 CommandDispatchContainer::CommandDispatchContainer(
  42     const Reference< uno::XComponentContext > & xContext, ChartController* pController )
  43         :m_xContext( xContext )
  44         ,m_pChartController( pController )
  45         ,m_pDrawCommandDispatch( NULL )
  46         ,m_pShapeController( NULL )
  47 {
  48     m_aContainerDocumentCommands =
  49         ::comphelper::MakeSet< OUString >
  50         ("AddDirect")    ("NewDoc")             ("Open")
  51         ("Save")         ("SaveAs")             ("SendMail")
  52         ("EditDoc")      ("ExportDirectToPDF")  ("PrintDefault")
  53         ;
  54 }
  55
  56 void CommandDispatchContainer::setModel(
  57     const Reference< frame::XModel > & xModel )
  58 {
  59     // remove all existing dispatcher that base on the old model
  60     m_aCachedDispatches.clear();
  61     DisposeHelper::DisposeAllElements( m_aToBeDisposedDispatches );
  62     m_aToBeDisposedDispatches.clear();
  63     m_xModel = xModel;
  64 }
  65
  66 void CommandDispatchContainer::setChartDispatch(
  67     const Reference< frame::XDispatch >& rChartDispatch,
  68     const ::std::set< OUString > & rChartCommands )
  69 {
  70     OSL_ENSURE(rChartDispatch.is(),"Invalid fall back dispatcher!");
  71     m_xChartDispatcher.set( rChartDispatch );
  72     m_aChartCommands = rChartCommands;
  73     m_aToBeDisposedDispatches.push_back( m_xChartDispatcher );
  74 }
  75
  76 Reference< frame::XDispatch > CommandDispatchContainer::getDispatchForURL(
  77     const util::URL & rURL )
  78 {
  79     Reference< frame::XDispatch > xResult;
  80     tDispatchMap::const_iterator aIt( m_aCachedDispatches.find( rURL.Complete ));
  81     if( aIt != m_aCachedDispatches.end())
  82     {
  83         xResult.set( (*aIt).second );
  84     }
  85     else
  86     {
  87         uno::Reference< frame::XModel > xModel( m_xModel );
  88
  89         if( xModel.is() && ( rURL.Path == "Undo" || rURL.Path == "Redo" ) )
  90         {
  91             CommandDispatch * pDispatch = new UndoCommandDispatch( m_xContext, xModel );
  92             xResult.set( pDispatch );
  93             pDispatch->initialize();
  94             m_aCachedDispatches[ ".uno:Undo" ].set( xResult );
  95             m_aCachedDispatches[ ".uno:Redo" ].set( xResult );
  96             m_aToBeDisposedDispatches.push_back( xResult );
  97         }
  98         else if( xModel.is() && ( rURL.Path == "Context" || rURL.Path == "ModifiedStatus" ) )
  99         {
 100             Reference< view::XSelectionSupplier > xSelSupp( xModel->getCurrentController(), uno::UNO_QUERY );
 101             CommandDispatch * pDispatch = new StatusBarCommandDispatch( m_xContext, xModel, xSelSupp );
 102             xResult.set( pDispatch );
 103             pDispatch->initialize();
 104             m_aCachedDispatches[ ".uno:Context" ].set( xResult );
 105             m_aCachedDispatches[ ".uno:ModifiedStatus" ].set( xResult );
 106             m_aToBeDisposedDispatches.push_back( xResult );
 107         }
 108         else if( xModel.is() &&
 109                  (m_aContainerDocumentCommands.find( rURL.Path ) != m_aContainerDocumentCommands.end()) )
 110         {
 111             xResult.set( getContainerDispatchForURL( xModel->getCurrentController(), rURL ));
 112             // ToDo: can those dispatches be cached?
 113             m_aCachedDispatches[ rURL.Complete ].set( xResult );
 114         }
 115         else if( m_xChartDispatcher.is() &&
 116                  (m_aChartCommands.find( rURL.Path ) != m_aChartCommands.end()) )
 117         {
 118             xResult.set( m_xChartDispatcher );
 119             m_aCachedDispatches[ rURL.Complete ].set( xResult );
 120         }
 121         // #i12587# support for shapes in chart
 122         // Note, that the chart dispatcher must be queried first, because
 123         // the chart dispatcher is the default dispatcher for all context
 124         // sensitive commands.
 125         else if ( m_pDrawCommandDispatch && m_pDrawCommandDispatch->isFeatureSupported( rURL.Complete ) )
 126         {
 127             xResult.set( m_pDrawCommandDispatch );
 128             m_aCachedDispatches[ rURL.Complete ].set( xResult );
 129         }
 130         else if ( m_pShapeController && m_pShapeController->isFeatureSupported( rURL.Complete ) )
 131         {
 132             xResult.set( m_pShapeController );
 133             m_aCachedDispatches[ rURL.Complete ].set( xResult );
 134         }
 135     }
 136
 137     return xResult;
 138 }
 139
 140 Sequence< Reference< frame::XDispatch > > CommandDispatchContainer::getDispatchesForURLs(
 141     const Sequence< frame::DispatchDescriptor > & aDescriptors )
 142 {
 143     sal_Int32 nCount = aDescriptors.getLength();
 144     uno::Sequence< uno::Reference< frame::XDispatch > > aRet( nCount );
 145
 146     for( sal_Int32 nPos = 0; nPos < nCount; ++nPos )
 147     {
 148         if ( aDescriptors[ nPos ].FrameName == "_self" )
 149             aRet[ nPos ] = getDispatchForURL( aDescriptors[ nPos ].FeatureURL );
 150     }
 151     return aRet;
 152 }
 153
 154 void CommandDispatchContainer::DisposeAndClear()
 155 {
 156     m_aCachedDispatches.clear();
 157     DisposeHelper::DisposeAllElements( m_aToBeDisposedDispatches );
 158     m_aToBeDisposedDispatches.clear();
 159     m_xChartDispatcher.clear();
 160     m_aChartCommands.clear();
 161     m_pChartController = NULL;
 162     m_pDrawCommandDispatch = NULL;
 163     m_pShapeController = NULL;
 164 }
 165
 166 Reference< frame::XDispatch > CommandDispatchContainer::getContainerDispatchForURL(
 167     const Reference< frame::XController > & xChartController,
 168     const util::URL & rURL )
 169 {
 170     Reference< frame::XDispatch > xResult;
 171     if( xChartController.is())
 172     {
 173         Reference< frame::XFrame > xFrame( xChartController->getFrame());
 174         if( xFrame.is())
 175         {
 176             Reference< frame::XDispatchProvider > xDispProv( xFrame->getCreator(), uno::UNO_QUERY );
 177             if( xDispProv.is())
 178                 xResult.set( xDispProv->queryDispatch( rURL, "_self", 0 ));
 179         }
 180     }
 181     return xResult;
 182 }
 183
 184 void CommandDispatchContainer::setDrawCommandDispatch( DrawCommandDispatch* pDispatch )
 185 {
 186     m_pDrawCommandDispatch = pDispatch;
 187     m_aToBeDisposedDispatches.push_back( Reference< frame::XDispatch >( pDispatch ) );
 188 }
 189
 190 void CommandDispatchContainer::setShapeController( ShapeController* pController )
 191 {
 192     m_pShapeController = pController;
 193     m_aToBeDisposedDispatches.push_back( Reference< frame::XDispatch >( pController ) );
 194 }
 195
 196 } //  namespace chart
 197
 198 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */