moved splines rendering code into wxDCBase

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

diff --git a/src/mac/carbon/app.cpp b/src/mac/carbon/app.cpp
index e238e4f740ea676d1f7c452416d3d25fcf64df9b..97c3590a5e426afb2a463763be5412a0d5f1f51e 100644 (file)
--- a/src/mac/carbon/app.cpp
+++ b/src/mac/carbon/app.cpp
@@ -21,6 +21,7 @@
 #include "wx/pen.h"
 #include "wx/brush.h"
 #include "wx/cursor.h"
+#include "wx/intl.h"
 #include "wx/icon.h"
 #include "wx/palette.h"
 #include "wx/dc.h"
@@ -356,6 +357,7 @@ bool wxApp::Initialize()
 #endif
 
 
+#ifndef __UNIX__
   // test the minimal configuration necessary
 
        long theSystem ;
@@ -392,6 +394,7 @@ bool wxApp::Initialize()
                }
        }
        */
+#endif
 
        // if we encountered any problems so far, give the error code and exit immediately
 
@@ -852,12 +855,22 @@ void wxCYield()
 }
 
 // Yield to other processes
+
+static bool gs_inYield = FALSE;
+
 bool wxYield()
 {
+#ifdef __WXDEBUG__    
+    if (gs_inYield)
+        wxFAIL_MSG( wxT("wxYield called recursively" ) );
+#endif
+
+    gs_inYield = TRUE;
+    
 #if wxUSE_THREADS
-  YieldToAnyThread() ;
+    YieldToAnyThread() ;
 #endif
-  EventRecord event ;
+    EventRecord event ;
 
        long sleepTime = 0 ; //::GetCaretTime();
 
@@ -867,7 +880,19 @@ bool wxYield()
        }
 
        wxMacProcessNotifierAndPendingEvents() ;
-  return TRUE;
+
+    gs_inYield = FALSE;
+    
+    return TRUE;
+}
+
+// Yield to incoming messages; but fail silently if recursion is detected.
+bool wxYieldIfNeeded()
+{
+    if (gs_inYield)
+        return FALSE;
+        
+    return wxYield();
 }
 
 // platform specifics