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2  *
3  * Licensed to the Apache Software Foundation (ASF) under one
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5  * distributed with this work for additional information
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7  * to you under the Apache License, Version 2.0 (the
8  * "License"); you may not use this file except in compliance
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11  *   http://www.apache.org/licenses/LICENSE-2.0
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14  * software distributed under the License is distributed on an
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18  * under the License.
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20  *************************************************************/
21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_chart2.hxx"
26 
27 #include "ControllerLockGuard.hxx"
28 
29 using namespace ::com::sun::star;
30 
31 using ::com::sun::star::uno::Reference;
32 using ::com::sun::star::uno::Sequence;
33 using ::rtl::OUString;
34 
35 namespace chart
36 {
37 
ControllerLockGuard(const Reference<frame::XModel> & xModel)38 ControllerLockGuard::ControllerLockGuard( const Reference< frame::XModel > & xModel ) :
39         m_xModel( xModel )
40 {
41     if( m_xModel.is())
42         m_xModel->lockControllers();
43 }
44 
~ControllerLockGuard()45 ControllerLockGuard::~ControllerLockGuard()
46 {
47     if( m_xModel.is())
48         m_xModel->unlockControllers();
49 }
50 
51 // ================================================================================
52 
ControllerLockHelper(const Reference<frame::XModel> & xModel)53 ControllerLockHelper::ControllerLockHelper( const Reference< frame::XModel > & xModel ) :
54         m_xModel( xModel )
55 {}
56 
~ControllerLockHelper()57 ControllerLockHelper::~ControllerLockHelper()
58 {}
59 
lockControllers()60 void ControllerLockHelper::lockControllers()
61 {
62     if( m_xModel.is())
63         m_xModel->lockControllers();
64 }
65 
unlockControllers()66 void ControllerLockHelper::unlockControllers()
67 {
68     if( m_xModel.is())
69         m_xModel->unlockControllers();
70 }
71 
72 // ================================================================================
73 
ControllerLockHelperGuard(ControllerLockHelper & rHelper)74 ControllerLockHelperGuard::ControllerLockHelperGuard( ControllerLockHelper & rHelper ) :
75         m_rHelper( rHelper )
76 {
77     m_rHelper.lockControllers();
78 }
79 
~ControllerLockHelperGuard()80 ControllerLockHelperGuard::~ControllerLockHelperGuard()
81 {
82     m_rHelper.unlockControllers();
83 }
84 
85 } //  namespace chart
86