allow handling events in a function taking the base class of the event class correspo...

[wxWidgets.git] / include / wx / unix / evtloop.h

diff --git a/include/wx/unix/evtloop.h b/include/wx/unix/evtloop.h
index 32fbfffdddb984a057b04aa753a237bdc3636633..ab5a5f9a409e110ce52d64800e9cfda837bd91c5 100644 (file)
--- a/include/wx/unix/evtloop.h
+++ b/include/wx/unix/evtloop.h
@@ -11,23 +11,30 @@
 #ifndef _WX_UNIX_EVTLOOP_H_
 #define _WX_UNIX_EVTLOOP_H_
 
-#include "wx/private/fdiodispatcher.h"
-#include "wx/unix/private/timer.h"
-#include "wx/unix/pipe.h"
+#if wxUSE_CONSOLE_EVENTLOOP
 
 // ----------------------------------------------------------------------------
-// wxEventLoop
+// wxConsoleEventLoop
 // ----------------------------------------------------------------------------
 
+class wxFDIODispatcher;
+
+namespace wxPrivate
+{
+    class PipeIOHandler;
+};
+
 class WXDLLIMPEXP_BASE wxConsoleEventLoop : public wxEventLoopManual
 {
 public:
     // initialize the event loop, use IsOk() to check if we were successful
     wxConsoleEventLoop();
+    virtual ~wxConsoleEventLoop();
 
     // implement base class pure virtuals
     virtual bool Pending() const;
     virtual bool Dispatch();
+    virtual int DispatchTimeout(unsigned long timeout);
     virtual void WakeUp();
     virtual bool IsOk() const { return m_dispatcher != NULL; }
 
@@ -37,30 +44,7 @@ protected:
 private:
     // pipe used for wake up messages: when a child thread wants to wake up
     // the event loop in the main thread it writes to this pipe
-    class PipeIOHandler : public wxFDIOHandler
-    {
-    public:
-        // default ctor does nothing, call Create() to really initialize the
-        // object
-        PipeIOHandler() { }
-
-        bool Create();
-
-        // this method can be, and normally is, called from another thread
-        void WakeUp();
-
-        int GetReadFd() { return m_pipe[wxPipe::Read]; }
-
-        // implement wxFDIOHandler pure virtual methods
-        virtual void OnReadWaiting();
-        virtual void OnWriteWaiting() { }
-        virtual void OnExceptionWaiting() { }
-
-    private:
-        wxPipe m_pipe;
-    };
-
-    PipeIOHandler m_wakeupPipe;
+    wxPrivate::PipeIOHandler *m_wakeupPipe;
 
     // either wxSelectDispatcher or wxEpollDispatcher
     wxFDIODispatcher *m_dispatcher;
@@ -68,4 +52,6 @@ private:
     DECLARE_NO_COPY_CLASS(wxConsoleEventLoop)
 };
 
+#endif // wxUSE_CONSOLE_EVENTLOOP
+
 #endif // _WX_UNIX_EVTLOOP_H_