sd/source/ui/tools/AsynchronousCall.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_sd.hxx"
  33
  34 #include "tools/AsynchronousCall.hxx"
  35
  36 #include <boost/bind.hpp>
  37 #include "DrawViewShell.hxx"
  38
  39 namespace sd { namespace tools {
  40
  41 AsynchronousCall::AsynchronousCall (void)
  42     : maTimer(),
  43       mpFunction()
  44 {
  45     Link aCallback (LINK(this,AsynchronousCall,TimerCallback));
  46     maTimer.SetTimeoutHdl(aCallback);
  47 }
  48
  49
  50
  51
  52 AsynchronousCall::~AsynchronousCall (void)
  53 {
  54     mpFunction.reset();
  55     maTimer.Stop();
  56 }
  57
  58
  59
  60
  61 void AsynchronousCall::Post (
  62     const AsynchronousFunction& rFunction,
  63     sal_uInt32 nTimeoutInMilliseconds)
  64 {
  65     mpFunction.reset(new AsynchronousFunction(rFunction));
  66     maTimer.SetTimeout(nTimeoutInMilliseconds);
  67     maTimer.Start();
  68 }
  69
  70
  71
  72
  73 IMPL_LINK(AsynchronousCall,TimerCallback,Timer*,pTimer)
  74 {
  75     if (pTimer == &maTimer)
  76     {
  77         ::std::auto_ptr<AsynchronousFunction> pFunction (mpFunction);
  78         mpFunction.reset();
  79         (*pFunction)();
  80     }
  81     return 0;
  82 }
  83
  84
  85 } } // end of namespace ::sd::tools