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2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
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11 * http://www.apache.org/licenses/LICENSE-2.0
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21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_charttools.hxx"
26
27 #include "LabeledDataSequence.hxx"
28 #include "ModifyListenerHelper.hxx"
29 #include "macros.hxx"
30
31 using namespace ::com::sun::star;
32
33 using ::com::sun::star::uno::Reference;
34 using ::com::sun::star::uno::Sequence;
35 using ::rtl::OUString;
36
37 namespace chart
38 {
39
LabeledDataSequence(const Reference<uno::XComponentContext> & xContext)40 LabeledDataSequence::LabeledDataSequence( const Reference< uno::XComponentContext > & xContext ) :
41 m_xContext( xContext ),
42 m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder())
43 {}
44
LabeledDataSequence(const uno::Reference<chart2::data::XDataSequence> & rValues)45 LabeledDataSequence::LabeledDataSequence(
46 const uno::Reference< chart2::data::XDataSequence > & rValues ) :
47 m_xData( rValues ),
48 m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder())
49 {
50 ModifyListenerHelper::addListener( m_xData, m_xModifyEventForwarder );
51 }
52
LabeledDataSequence(const uno::Reference<chart2::data::XDataSequence> & rValues,const uno::Reference<chart2::data::XDataSequence> & rLabel)53 LabeledDataSequence::LabeledDataSequence(
54 const uno::Reference< chart2::data::XDataSequence > & rValues,
55 const uno::Reference< chart2::data::XDataSequence > & rLabel ) :
56 m_xData( rValues ),
57 m_xLabel( rLabel ),
58 m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder())
59 {
60 ModifyListenerHelper::addListener( m_xData, m_xModifyEventForwarder );
61 ModifyListenerHelper::addListener( m_xLabel, m_xModifyEventForwarder );
62 }
63
~LabeledDataSequence()64 LabeledDataSequence::~LabeledDataSequence()
65 {
66 if( m_xModifyEventForwarder.is())
67 {
68 if( m_xData.is())
69 ModifyListenerHelper::removeListener( m_xData, m_xModifyEventForwarder );
70 if( m_xLabel.is())
71 ModifyListenerHelper::removeListener( m_xLabel, m_xModifyEventForwarder );
72 }
73 }
74
75 // ____ XLabeledDataSequence ____
getValues()76 uno::Reference< chart2::data::XDataSequence > SAL_CALL LabeledDataSequence::getValues()
77 {
78 return m_xData;
79 }
80
setValues(const uno::Reference<chart2::data::XDataSequence> & xSequence)81 void SAL_CALL LabeledDataSequence::setValues(
82 const uno::Reference< chart2::data::XDataSequence >& xSequence )
83 {
84 if( m_xData != xSequence )
85 {
86 ModifyListenerHelper::removeListener( m_xData, m_xModifyEventForwarder );
87 m_xData = xSequence;
88 ModifyListenerHelper::addListener( m_xData, m_xModifyEventForwarder );
89 }
90 }
91
getLabel()92 uno::Reference< chart2::data::XDataSequence > SAL_CALL LabeledDataSequence::getLabel()
93 {
94 return m_xLabel;
95 }
96
setLabel(const uno::Reference<chart2::data::XDataSequence> & xSequence)97 void SAL_CALL LabeledDataSequence::setLabel(
98 const uno::Reference< chart2::data::XDataSequence >& xSequence )
99 {
100 if( m_xLabel != xSequence )
101 {
102 ModifyListenerHelper::removeListener( m_xLabel, m_xModifyEventForwarder );
103 m_xLabel = xSequence;
104 ModifyListenerHelper::addListener( m_xLabel, m_xModifyEventForwarder );
105 }
106 }
107
108 // ____ XCloneable ____
createClone()109 uno::Reference< util::XCloneable > SAL_CALL LabeledDataSequence::createClone()
110 {
111 uno::Reference< chart2::data::XDataSequence > xNewValues( m_xData );
112 uno::Reference< chart2::data::XDataSequence > xNewLabel( m_xLabel );
113
114 uno::Reference< util::XCloneable > xLabelCloneable( m_xLabel, uno::UNO_QUERY );
115 if( xLabelCloneable.is())
116 xNewLabel.set( xLabelCloneable->createClone(), uno::UNO_QUERY );
117
118 uno::Reference< util::XCloneable > xValuesCloneable( m_xData, uno::UNO_QUERY );
119 if( xValuesCloneable.is())
120 xNewValues.set( xValuesCloneable->createClone(), uno::UNO_QUERY );
121
122 return uno::Reference< util::XCloneable >(
123 new LabeledDataSequence( xNewValues, xNewLabel ) );
124 }
125
126 // ____ XModifyBroadcaster ____
addModifyListener(const Reference<util::XModifyListener> & aListener)127 void SAL_CALL LabeledDataSequence::addModifyListener( const Reference< util::XModifyListener >& aListener )
128 {
129 try
130 {
131 Reference< util::XModifyBroadcaster > xBroadcaster( m_xModifyEventForwarder, uno::UNO_QUERY_THROW );
132 xBroadcaster->addModifyListener( aListener );
133 }
134 catch( const uno::Exception & ex )
135 {
136 ASSERT_EXCEPTION( ex );
137 }
138 }
139
removeModifyListener(const Reference<util::XModifyListener> & aListener)140 void SAL_CALL LabeledDataSequence::removeModifyListener( const Reference< util::XModifyListener >& aListener )
141 {
142 try
143 {
144 Reference< util::XModifyBroadcaster > xBroadcaster( m_xModifyEventForwarder, uno::UNO_QUERY_THROW );
145 xBroadcaster->removeModifyListener( aListener );
146 }
147 catch( const uno::Exception & ex )
148 {
149 ASSERT_EXCEPTION( ex );
150 }
151 }
152
153 // ================================================================================
154
getSupportedServiceNames_Static()155 Sequence< OUString > LabeledDataSequence::getSupportedServiceNames_Static()
156 {
157 Sequence< OUString > aServices( 1 );
158 aServices[ 0 ] = C2U( "com.sun.star.chart2.data.LabeledDataSequence" );
159 return aServices;
160 }
161
162 // implement XServiceInfo methods basing upon getSupportedServiceNames_Static
163 APPHELPER_XSERVICEINFO_IMPL( LabeledDataSequence,
164 C2U( "com.sun.star.comp.chart2.LabeledDataSequence" ))
165
166 // ================================================================================
167
168 } // namespace chart
169