framework/source/helper/statusindicator.cxx

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  27
  28 // MARKER(update_precomp.py): autogen include statement, do not remove
  29 #include "precompiled_framework.hxx"
  30
  31 //_______________________________________________
  32 // include files of own module
  33 #include <helper/statusindicator.hxx>
  34 #include <threadhelp/readguard.hxx>
  35 #include <threadhelp/writeguard.hxx>
  36
  37 //_______________________________________________
  38 // namespace
  39
  40 namespace framework{
  41
  42 //_______________________________________________
  43 // declarations
  44
  45 //***********************************************
  46 // XInterface
  47 DEFINE_XINTERFACE_2(StatusIndicator                              ,
  48                     OWeakObject                                  ,
  49                     DIRECT_INTERFACE(css::lang::XTypeProvider   ),
  50                     DIRECT_INTERFACE(css::task::XStatusIndicator))
  51
  52 //***********************************************
  53 // XInterface
  54 DEFINE_XTYPEPROVIDER_2(StatusIndicator            ,
  55                        css::lang::XTypeProvider   ,
  56                        css::task::XStatusIndicator)
  57
  58 //***********************************************
  59 StatusIndicator::StatusIndicator(StatusIndicatorFactory* pFactory)
  60     : ThreadHelpBase     (        )
  61     , ::cppu::OWeakObject(        )
  62     , m_xFactory         (pFactory)
  63 {
  64 }
  65
  66 //***********************************************
  67 StatusIndicator::~StatusIndicator()
  68 {
  69 }
  70
  71 //***********************************************
  72 void SAL_CALL StatusIndicator::start(const ::rtl::OUString& sText ,
  73                                            sal_Int32        nRange)
  74     throw(css::uno::RuntimeException)
  75 {
  76     // SAFE ->
  77     ReadGuard aReadLock(m_aLock);
  78     css::uno::Reference< css::task::XStatusIndicatorFactory > xFactory(m_xFactory.get(), css::uno::UNO_QUERY);
  79     aReadLock.unlock();
  80     // <- SAFE
  81     if (xFactory.is())
  82     {
  83         StatusIndicatorFactory* pFactory = (StatusIndicatorFactory*)xFactory.get();
  84         pFactory->start(this, sText, nRange);
  85     }
  86 }
  87
  88 //***********************************************
  89 void SAL_CALL StatusIndicator::end()
  90     throw(css::uno::RuntimeException)
  91 {
  92     // SAFE ->
  93     ReadGuard aReadLock(m_aLock);
  94     css::uno::Reference< css::task::XStatusIndicatorFactory > xFactory(m_xFactory.get(), css::uno::UNO_QUERY);
  95     aReadLock.unlock();
  96     // <- SAFE
  97     if (xFactory.is())
  98     {
  99         StatusIndicatorFactory* pFactory = (StatusIndicatorFactory*)xFactory.get();
 100         pFactory->end(this);
 101     }
 102 }
 103
 104 //***********************************************
 105 void SAL_CALL StatusIndicator::reset()
 106     throw(css::uno::RuntimeException)
 107 {
 108     // SAFE ->
 109     ReadGuard aReadLock(m_aLock);
 110     css::uno::Reference< css::task::XStatusIndicatorFactory > xFactory(m_xFactory.get(), css::uno::UNO_QUERY);
 111     aReadLock.unlock();
 112     // <- SAFE
 113     if (xFactory.is())
 114     {
 115         StatusIndicatorFactory* pFactory = (StatusIndicatorFactory*)xFactory.get();
 116         pFactory->reset(this);
 117     }
 118 }
 119
 120 //***********************************************
 121 void SAL_CALL StatusIndicator::setText(const ::rtl::OUString& sText)
 122     throw(css::uno::RuntimeException)
 123 {
 124     // SAFE ->
 125     ReadGuard aReadLock(m_aLock);
 126     css::uno::Reference< css::task::XStatusIndicatorFactory > xFactory(m_xFactory.get(), css::uno::UNO_QUERY);
 127     aReadLock.unlock();
 128     // <- SAFE
 129     if (xFactory.is())
 130     {
 131         StatusIndicatorFactory* pFactory = (StatusIndicatorFactory*)xFactory.get();
 132         pFactory->setText(this, sText);
 133     }
 134 }
 135
 136 //***********************************************
 137 void SAL_CALL StatusIndicator::setValue(sal_Int32 nValue)
 138     throw(css::uno::RuntimeException)
 139 {
 140     // SAFE ->
 141     ReadGuard aReadLock(m_aLock);
 142     css::uno::Reference< css::task::XStatusIndicatorFactory > xFactory(m_xFactory.get(), css::uno::UNO_QUERY);
 143     aReadLock.unlock();
 144     // <- SAFE
 145     if (xFactory.is())
 146     {
 147         StatusIndicatorFactory* pFactory = (StatusIndicatorFactory*)xFactory.get();
 148         pFactory->setValue(this, nValue);
 149     }
 150 }
 151
 152 } // namespace framework