X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e0954e729dabaad5603d9970d123d6b96ed73463..661698e54f2bc599dc1a961ffbae08ccdd6b9b97:/include/wx/unix/app.h

diff --git a/include/wx/unix/app.h b/include/wx/unix/app.h
index 79b336c7b7..222d2662e8 100644
--- a/include/wx/unix/app.h
+++ b/include/wx/unix/app.h
@@ -11,10 +11,17 @@
 //Ensure that sigset_t is being defined
 #include <signal.h>
 
+class wxFDIODispatcher;
+class wxFDIOHandler;
+class wxWakeUpPipe;
+
 // wxApp subclass implementing event processing for console applications
 class WXDLLIMPEXP_BASE wxAppConsole : public wxAppConsoleBase
 {
 public:
+    wxAppConsole();
+    virtual ~wxAppConsole();
+
     // override base class initialization
     virtual bool Initialize(int& argc, wxChar** argv);
 
@@ -38,6 +45,14 @@ public:
     // handlers for them
     void CheckSignal();
 
+    // Register the signal wake up pipe with the given dispatcher.
+    //
+    // This is used by wxExecute(wxEXEC_NOEVENTS) implementation only.
+    //
+    // The pointer to the handler used for processing events on this descriptor
+    // is returned so that it can be deleted when we no longer needed it.
+    wxFDIOHandler* RegisterSignalWakeUpPipe(wxFDIODispatcher& dispatcher);
+
 private:
     // signal handler set up by SetSignalHandler() for all signals we handle,
     // it just adds the signal to m_signalsCaught -- the real processing is
@@ -53,5 +68,7 @@ private:
     WX_DECLARE_HASH_MAP(int, SignalHandler, wxIntegerHash, wxIntegerEqual, SignalHandlerHash);
     SignalHandlerHash m_signalHandlerHash;
 
-    friend class GSocketGUIFunctionsTableBase;
+    // pipe used for wake up signal handling: if a signal arrives while we're
+    // blocking for input, writing to this pipe triggers a call to our CheckSignal()
+    wxWakeUpPipe *m_signalWakeUpPipe;
 };