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0029841: Test cases from tools/dfbrowser periodically hang on Windows platform

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Do not start new thread if the thread has been already started. Restart the thread after the previous has finished.
This commit is contained in:
nds
2018-06-07 15:59:03 +03:00
committed by bugmaster
parent bc37935836
commit 0c44027cb9
3 changed files with 26 additions and 1 deletions
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14
tools/DFBrowser/DFBrowser_Thread.cxx
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@@ -62,7 +62,8 @@ private:
// purpose :
// =======================================================================
DFBrowser_Thread::DFBrowser_Thread (DFBrowser_Window* theWindow)
: QObject (theWindow), myPostponedItem (0), myIsFinishProcessing (false)
: QObject (theWindow), myPostponedItem (0), myIsFinishProcessing (false),
myIsProcessPostponed (Standard_False)
{
DFBrowser_SearchLine* aSearchLine = theWindow->GetTreeLevelLine()->GetSearchLine();
myItems.append (new DFBrowser_ThreadItemSearch(aSearchLine));
@@ -74,6 +75,11 @@ DFBrowser_Thread::DFBrowser_Thread (DFBrowser_Window* theWindow)
// =======================================================================
void DFBrowser_Thread::ProcessApplication()
{
if (!myStartedThreads.empty())
{
myIsProcessPostponed = Standard_True;
return;
}
for (int anItemId = 0, aSize = myItems.size(); anItemId < aSize; anItemId++)
startThread (myItems[anItemId]);
}
@@ -135,4 +141,10 @@ void DFBrowser_Thread::onFinished()
myPostponedItem->ApplyValues();
myPostponedItem = 0;
}
if (myIsProcessPostponed)
{
myIsProcessPostponed = Standard_False;
ProcessApplication();
}
}