fixed signed/unsigned comparison warning

[wxWidgets.git] / src / mac / carbon / evtloop.cpp

diff --git a/src/mac/carbon/evtloop.cpp b/src/mac/carbon/evtloop.cpp
index cfe38c8b4cb1af15a36b328241cf42f89deed470..681564bffae0dc11a557cabcc089e382962fc8b1 100644 (file)
--- a/src/mac/carbon/evtloop.cpp
+++ b/src/mac/carbon/evtloop.cpp
@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////////
-// Name:        mac/carbon/evtloop.cpp
+// Name:        src/mac/carbon/evtloop.cpp
 // Purpose:     implementation of wxEventLoop for wxMac
 // Author:      Vadim Zeitlin
 // Modified by:
@@ -26,48 +26,63 @@
 
 #include "wx/evtloop.h"
 
-#include <Carbon/Carbon.h>
+#ifndef WX_PRECOMP
+    #include "wx/app.h"
+#endif // WX_PRECOMP
 
+#ifdef __DARWIN__
+    #include <Carbon/Carbon.h>
+#else
+    #include <Carbon.h>
+#endif
 // ============================================================================
-// implementation
+// wxEventLoop implementation
 // ============================================================================
 
-wxEventLoop::wxEventLoop()
-{
-    m_exitcode = 0;
-#if !wxMAC_USE_RUN_APP_EVENT_LOOP
-    m_shouldExit = false;
-#endif
-}
+// ----------------------------------------------------------------------------
+// high level functions for RunApplicationEventLoop() case
+// ----------------------------------------------------------------------------
 
-int wxEventLoop::Run()
+#if wxMAC_USE_RUN_APP_EVENT_LOOP
+
+int wxGUIEventLoop::Run()
 {
     wxEventLoopActivator activate(this);
 
-#if wxMAC_USE_RUN_APP_EVENT_LOOP
     RunApplicationEventLoop();
-#else // manual event loop
-    while ( !m_shouldExit )
-    {
-        Dispatch();
-    }
-#endif // auto/manual event loop
 
     return m_exitcode;
 }
 
-void wxEventLoop::Exit(int rc)
+void wxGUIEventLoop::Exit(int rc)
 {
     m_exitcode = rc;
 
-#if wxMAC_USE_RUN_APP_EVENT_LOOP
     QuitApplicationEventLoop();
+
+    OnExit();
+}
+
 #else // manual event loop
-    m_shouldExit = true;
-#endif // auto/manual event loop
+
+// ----------------------------------------------------------------------------
+// functions only used by wxEventLoopManual-based implementation
+// ----------------------------------------------------------------------------
+
+void wxGUIEventLoop::WakeUp()
+{
+    extern void wxMacWakeUp();
+
+    wxMacWakeUp();
 }
 
-bool wxEventLoop::Pending() const
+#endif // high/low-level event loop
+
+// ----------------------------------------------------------------------------
+// low level functions used in both cases
+// ----------------------------------------------------------------------------
+
+bool wxGUIEventLoop::Pending() const
 {
     EventRef theEvent;
 
@@ -81,7 +96,7 @@ bool wxEventLoop::Pending() const
            ) == noErr;
 }
 
-bool wxEventLoop::Dispatch()
+bool wxGUIEventLoop::Dispatch()
 {
     // TODO: we probably should do the dispatching directly from here but for
     //       now it's easier to forward to wxApp which has all the code to do
@@ -92,4 +107,3 @@ bool wxEventLoop::Dispatch()
     wxTheApp->MacDoOneEvent();
     return true;
 }
-