framework/source/helper/statusindicator.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_framework.hxx"
  33
  34 //_______________________________________________
  35 // include files of own module
  36 #include <helper/statusindicator.hxx>
  37 #include <threadhelp/readguard.hxx>
  38 #include <threadhelp/writeguard.hxx>
  39
  40 //_______________________________________________
  41 // namespace
  42
  43 namespace framework{
  44
  45 //_______________________________________________
  46 // declarations
  47
  48 //***********************************************
  49 // XInterface
  50 DEFINE_XINTERFACE_2(StatusIndicator                              ,
  51                     OWeakObject                                  ,
  52                     DIRECT_INTERFACE(css::lang::XTypeProvider   ),
  53                     DIRECT_INTERFACE(css::task::XStatusIndicator))
  54
  55 //***********************************************
  56 // XInterface
  57 DEFINE_XTYPEPROVIDER_2(StatusIndicator            ,
  58                        css::lang::XTypeProvider   ,
  59                        css::task::XStatusIndicator)
  60
  61 //***********************************************
  62 StatusIndicator::StatusIndicator(StatusIndicatorFactory* pFactory)
  63     : ThreadHelpBase     (        )
  64     , ::cppu::OWeakObject(        )
  65     , m_xFactory         (pFactory)
  66 {
  67 }
  68
  69 //***********************************************
  70 StatusIndicator::~StatusIndicator()
  71 {
  72 }
  73
  74 //***********************************************
  75 void SAL_CALL StatusIndicator::start(const ::rtl::OUString& sText ,
  76                                            sal_Int32        nRange)
  77     throw(css::uno::RuntimeException)
  78 {
  79     // SAFE ->
  80     ReadGuard aReadLock(m_aLock);
  81     css::uno::Reference< css::task::XStatusIndicatorFactory > xFactory(m_xFactory.get(), css::uno::UNO_QUERY);
  82     aReadLock.unlock();
  83     // <- SAFE
  84     if (xFactory.is())
  85     {
  86         StatusIndicatorFactory* pFactory = (StatusIndicatorFactory*)xFactory.get();
  87         pFactory->start(this, sText, nRange);
  88     }
  89 }
  90
  91 //***********************************************
  92 void SAL_CALL StatusIndicator::end()
  93     throw(css::uno::RuntimeException)
  94 {
  95     // SAFE ->
  96     ReadGuard aReadLock(m_aLock);
  97     css::uno::Reference< css::task::XStatusIndicatorFactory > xFactory(m_xFactory.get(), css::uno::UNO_QUERY);
  98     aReadLock.unlock();
  99     // <- SAFE
 100     if (xFactory.is())
 101     {
 102         StatusIndicatorFactory* pFactory = (StatusIndicatorFactory*)xFactory.get();
 103         pFactory->end(this);
 104     }
 105 }
 106
 107 //***********************************************
 108 void SAL_CALL StatusIndicator::reset()
 109     throw(css::uno::RuntimeException)
 110 {
 111     // SAFE ->
 112     ReadGuard aReadLock(m_aLock);
 113     css::uno::Reference< css::task::XStatusIndicatorFactory > xFactory(m_xFactory.get(), css::uno::UNO_QUERY);
 114     aReadLock.unlock();
 115     // <- SAFE
 116     if (xFactory.is())
 117     {
 118         StatusIndicatorFactory* pFactory = (StatusIndicatorFactory*)xFactory.get();
 119         pFactory->reset(this);
 120     }
 121 }
 122
 123 //***********************************************
 124 void SAL_CALL StatusIndicator::setText(const ::rtl::OUString& sText)
 125     throw(css::uno::RuntimeException)
 126 {
 127     // SAFE ->
 128     ReadGuard aReadLock(m_aLock);
 129     css::uno::Reference< css::task::XStatusIndicatorFactory > xFactory(m_xFactory.get(), css::uno::UNO_QUERY);
 130     aReadLock.unlock();
 131     // <- SAFE
 132     if (xFactory.is())
 133     {
 134         StatusIndicatorFactory* pFactory = (StatusIndicatorFactory*)xFactory.get();
 135         pFactory->setText(this, sText);
 136     }
 137 }
 138
 139 //***********************************************
 140 void SAL_CALL StatusIndicator::setValue(sal_Int32 nValue)
 141     throw(css::uno::RuntimeException)
 142 {
 143     // SAFE ->
 144     ReadGuard aReadLock(m_aLock);
 145     css::uno::Reference< css::task::XStatusIndicatorFactory > xFactory(m_xFactory.get(), css::uno::UNO_QUERY);
 146     aReadLock.unlock();
 147     // <- SAFE
 148     if (xFactory.is())
 149     {
 150         StatusIndicatorFactory* pFactory = (StatusIndicatorFactory*)xFactory.get();
 151         pFactory->setValue(this, nValue);
 152     }
 153 }
 154
 155 } // namespace framework