1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_chart2.hxx" 26 27 #include "RangeSelectionHelper.hxx" 28 #include "RangeSelectionListener.hxx" 29 #include "macros.hxx" 30 #include "ControllerLockGuard.hxx" 31 #include <com/sun/star/frame/XModel.hpp> 32 #include <com/sun/star/awt/XTopWindow.hpp> 33 #include <com/sun/star/text/XText.hpp> 34 #include <com/sun/star/embed/XEmbeddedObject.hpp> 35 #include <com/sun/star/embed/EmbedStates.hpp> 36 #include <com/sun/star/embed/XComponentSupplier.hpp> 37 #include <com/sun/star/sheet/XCellRangeAddressable.hpp> 38 #include <com/sun/star/sheet/XSpreadsheetDocument.hpp> 39 #include <com/sun/star/sheet/XCellRangesAccess.hpp> 40 #include <com/sun/star/chart2/data/XRangeXMLConversion.hpp> 41 #include <rtl/ustrbuf.hxx> 42 43 using namespace ::com::sun::star; 44 45 using ::com::sun::star::uno::Reference; 46 using ::com::sun::star::uno::Sequence; 47 using ::rtl::OUString; 48 49 // ---------------------------------------- 50 51 namespace chart 52 { 53 54 RangeSelectionHelper::RangeSelectionHelper( 55 const Reference< chart2::XChartDocument > & xChartDocument ) : 56 m_xChartDocument( xChartDocument ) 57 {} 58 59 RangeSelectionHelper::~RangeSelectionHelper() 60 {} 61 62 bool RangeSelectionHelper::hasRangeSelection() 63 { 64 return getRangeSelection().is(); 65 } 66 67 Reference< sheet::XRangeSelection > RangeSelectionHelper::getRangeSelection() 68 { 69 if( !m_xRangeSelection.is() && 70 m_xChartDocument.is() ) 71 { 72 try 73 { 74 Reference< chart2::data::XDataProvider > xDataProvider( m_xChartDocument->getDataProvider()); 75 if( xDataProvider.is()) 76 m_xRangeSelection.set( xDataProvider->getRangeSelection()); 77 } 78 catch( uno::Exception & ex ) 79 { 80 ASSERT_EXCEPTION( ex ); 81 82 m_xRangeSelection.clear(); 83 } 84 } 85 86 return m_xRangeSelection; 87 } 88 89 void RangeSelectionHelper::raiseRangeSelectionDocument() 90 { 91 Reference< sheet::XRangeSelection > xRangeSel( getRangeSelection()); 92 if( xRangeSel.is()) 93 { 94 try 95 { 96 // bring document to front 97 Reference< frame::XController > xCtrl( xRangeSel, uno::UNO_QUERY ); 98 if( xCtrl.is()) 99 { 100 Reference< frame::XFrame > xFrame( xCtrl->getFrame()); 101 if( xFrame.is()) 102 { 103 Reference< awt::XTopWindow > xWin( xFrame->getContainerWindow(), 104 uno::UNO_QUERY_THROW ); 105 xWin->toFront(); 106 } 107 } 108 } 109 catch( uno::Exception & ex ) 110 { 111 ASSERT_EXCEPTION( ex ); 112 } 113 } 114 } 115 116 bool RangeSelectionHelper::chooseRange( 117 const OUString & aCurrentRange, 118 const OUString & aUIString, 119 RangeSelectionListenerParent & rListenerParent ) 120 { 121 ControllerLockGuard aGuard( Reference< frame::XModel >(m_xChartDocument, uno::UNO_QUERY ) ); 122 123 bool bResult = true; 124 raiseRangeSelectionDocument(); 125 126 try 127 { 128 Reference< sheet::XRangeSelection > xRangeSel( getRangeSelection()); 129 if( xRangeSel.is()) 130 { 131 Sequence< beans::PropertyValue > aArgs( 4 ); 132 aArgs[0] = beans::PropertyValue( 133 C2U("InitialValue"), -1, uno::makeAny( aCurrentRange ), 134 beans::PropertyState_DIRECT_VALUE ); 135 aArgs[1] = beans::PropertyValue( 136 C2U("Title"), -1, 137 uno::makeAny( aUIString ), 138 beans::PropertyState_DIRECT_VALUE ); 139 aArgs[2] = beans::PropertyValue( 140 C2U("CloseOnMouseRelease"), -1, uno::makeAny( true ), 141 beans::PropertyState_DIRECT_VALUE ); 142 aArgs[3] = beans::PropertyValue( 143 C2U("MultiSelectionMode"), -1, uno::makeAny( true ), 144 beans::PropertyState_DIRECT_VALUE ); 145 146 if( m_xRangeSelectionListener.is() ) 147 stopRangeListening(); 148 m_xRangeSelectionListener.set( Reference< sheet::XRangeSelectionListener >( 149 new RangeSelectionListener( rListenerParent, aCurrentRange, Reference< frame::XModel >(m_xChartDocument, uno::UNO_QUERY ) ))); 150 151 xRangeSel->addRangeSelectionListener( m_xRangeSelectionListener ); 152 xRangeSel->startRangeSelection( aArgs ); 153 } 154 } 155 catch( uno::Exception & ex ) 156 { 157 bResult = false; 158 ASSERT_EXCEPTION( ex ); 159 } 160 161 return bResult; 162 } 163 164 void RangeSelectionHelper::stopRangeListening( bool bRemoveListener /* = true */ ) 165 { 166 if( bRemoveListener && 167 m_xRangeSelectionListener.is() && 168 m_xRangeSelection.is() ) 169 { 170 m_xRangeSelection->removeRangeSelectionListener( m_xRangeSelectionListener ); 171 } 172 173 m_xRangeSelectionListener = 0; 174 } 175 176 bool RangeSelectionHelper::verifyCellRange( const OUString & rRangeStr ) 177 { 178 Reference< chart2::data::XDataProvider > xDataProvider( m_xChartDocument->getDataProvider()); 179 if( ! xDataProvider.is()) 180 return false; 181 182 return xDataProvider->createDataSequenceByRangeRepresentationPossible( rRangeStr ); 183 } 184 185 bool RangeSelectionHelper::verifyArguments( const Sequence< beans::PropertyValue > & rArguments ) 186 { 187 Reference< chart2::data::XDataProvider > xDataProvider( m_xChartDocument->getDataProvider()); 188 if( ! xDataProvider.is()) 189 return false; 190 191 return xDataProvider->createDataSourcePossible( rArguments ); 192 } 193 194 } // namespace chart 195