framework/source/loadenv/loaddispatchlistener.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 // includes of own project
  36 #include <loadenv/loaddispatchlistener.hxx>
  37 #include <threadhelp/writeguard.hxx>
  38 #include <threadhelp/readguard.hxx>
  39
  40 //_______________________________________________
  41 // includes of uno interface
  42 #include <com/sun/star/frame/DispatchResultState.hpp>
  43
  44 //_______________________________________________
  45 // includes of an other project
  46 #include <vcl/svapp.hxx>
  47
  48 //_______________________________________________
  49 // namespace
  50
  51 namespace framework{
  52
  53 // may there exist already a define .-(
  54 #ifndef css
  55 namespace css = ::com::sun::star;
  56 #endif
  57
  58 //_______________________________________________
  59 // declarations
  60
  61 //-----------------------------------------------
  62 DEFINE_XINTERFACE_2(LoadDispatchListener                                                             ,
  63                     OWeakObject                                                                      ,
  64                     DIRECT_INTERFACE (css::frame::XDispatchResultListener                           ),
  65                     DERIVED_INTERFACE(css::lang::XEventListener, css::frame::XDispatchResultListener))
  66
  67 //-----------------------------------------------
  68 LoadDispatchListener::LoadDispatchListener()
  69     : ThreadHelpBase(&Application::GetSolarMutex())
  70 {
  71     // reset the condition object - so our user can wait there.
  72     m_aUserWait.reset();
  73     // set defined state for our result value
  74     m_aResult.State = css::frame::DispatchResultState::DONTKNOW;
  75     m_aResult.Result.clear();
  76 }
  77
  78 //-----------------------------------------------
  79 LoadDispatchListener::~LoadDispatchListener()
  80 {
  81 }
  82
  83 //-----------------------------------------------
  84 void SAL_CALL LoadDispatchListener::dispatchFinished(const css::frame::DispatchResultEvent& aEvent)
  85     throw(css::uno::RuntimeException)
  86 {
  87     // SAFE -> ----------------------------------
  88     WriteGuard aWriteLock(m_aLock);
  89     m_aResult = aEvent;
  90     aWriteLock.unlock();
  91     // <- SAFE ----------------------------------
  92
  93     // inform user about this arrived event
  94     m_aUserWait.set();
  95 }
  96
  97 //-----------------------------------------------
  98 void SAL_CALL LoadDispatchListener::disposing(const css::lang::EventObject&)
  99     throw(css::uno::RuntimeException)
 100 {
 101     // SAFE -> ----------------------------------
 102     WriteGuard aWriteLock(m_aLock);
 103     m_aResult.State = css::frame::DispatchResultState::DONTKNOW;
 104     m_aResult.Result.clear();
 105     aWriteLock.unlock();
 106     // <- SAFE ----------------------------------
 107
 108     // inform user about this arrived event
 109     m_aUserWait.set();
 110 }
 111
 112 //-----------------------------------------------
 113 void LoadDispatchListener::setURL(const ::rtl::OUString & sURL)
 114 {
 115     // SAFE -> ----------------------------------
 116     WriteGuard aWriteLock(m_aLock);
 117     m_sURL = sURL;
 118     aWriteLock.unlock();
 119     // <- SAFE ----------------------------------
 120 }
 121
 122 //-----------------------------------------------
 123 sal_Bool LoadDispatchListener::wait(sal_Int32 /*nWait_ms*/)
 124 {
 125     // Wait till an event occures
 126     m_aUserWait.wait(0);
 127     // reset the condition, so this method can be called again.
 128     // Of course a new action has to be started outside too!
 129     m_aUserWait.reset();
 130
 131     // TODO implement real timeout :-)
 132     return sal_True;
 133 }
 134
 135 //-----------------------------------------------
 136 css::frame::DispatchResultEvent LoadDispatchListener::getResult() const
 137 {
 138     // SAFE -> ----------------------------------
 139     ReadGuard aReadLock(m_aLock);
 140     return m_aResult;
 141     // <- SAFE ----------------------------------
 142 }
 143
 144 } // namespace framework