fixed: deadlock in python Dialog_Numeric function, Thx Anssi

git-svn-id: https://xbmc.svn.sourceforge.net/svnroot/xbmc/trunk@35043 568bbfeb-2a22-0410-94d2-cc84cf5bfa90

xbmc/lib/libPython/xbmcmodule/dialog.cpp

@@ -239,7 +239,11 @@ namespace PYXBMC
           timedate.wMonth = atoi(sDefault.Mid(3,4));
           timedate.wYear = atoi(sDefault.Right(4));
         }
-        if (CGUIDialogNumeric::ShowAndGetDate(timedate, utf8Heading))
+        bool gotDate;
+        Py_BEGIN_ALLOW_THREADS
+        gotDate = CGUIDialogNumeric::ShowAndGetDate(timedate, utf8Heading);
+        Py_END_ALLOW_THREADS
+        if (gotDate)
           value.Format("%2d/%2d/%4d", timedate.wDay, timedate.wMonth, timedate.wYear);
         else
         {
@@ -255,7 +259,11 @@ namespace PYXBMC
           timedate.wHour = atoi(sDefault.Left(2));
           timedate.wMinute = atoi(sDefault.Right(2));
         }
-        if (CGUIDialogNumeric::ShowAndGetTime(timedate, utf8Heading))
+        bool gotTime;
+        Py_BEGIN_ALLOW_THREADS
+        gotTime = CGUIDialogNumeric::ShowAndGetTime(timedate, utf8Heading);
+        Py_END_ALLOW_THREADS
+        if (gotTime)
           value.Format("%2d:%02d", timedate.wHour, timedate.wMinute);
         else
         {
@@ -266,7 +274,11 @@ namespace PYXBMC
       else if (inputtype == 3)
       {
         value = cDefault;
-        if (!CGUIDialogNumeric::ShowAndGetIPAddress(value, utf8Heading))
+        bool gotIPAddress;
+        Py_BEGIN_ALLOW_THREADS
+        gotIPAddress = CGUIDialogNumeric::ShowAndGetIPAddress(value, utf8Heading);
+        Py_END_ALLOW_THREADS
+        if (!gotIPAddress)
         {
           Py_INCREF(Py_None);
           return Py_None;
@@ -275,7 +287,11 @@ namespace PYXBMC
       else
       {
         value = cDefault;
-        if (!CGUIDialogNumeric::ShowAndGetNumber(value, utf8Heading))
+        bool gotNumber;
+        Py_BEGIN_ALLOW_THREADS
+        gotNumber = CGUIDialogNumeric::ShowAndGetNumber(value, utf8Heading);
+        Py_END_ALLOW_THREADS
+        if (!gotNumber)
         {
           Py_INCREF(Py_None);
           return Py_None;