X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/cafc76a4bbbcb59f1c48d9c8f592c671238ffb51..d2ebf0b7303be387d2d5a55ea0cd672fdf0c4f25:/src/common/init.cpp?ds=sidebyside

diff --git a/src/common/init.cpp b/src/common/init.cpp
index 2fd5771f04..aaa186cc16 100644
--- a/src/common/init.cpp
+++ b/src/common/init.cpp
@@ -35,6 +35,7 @@
 
 #include "wx/ptr_scpd.h"
 #include "wx/module.h"
+#include "wx/except.h"
 
 #if defined(__WXMSW__) && defined(__WXDEBUG__)
     #include "wx/msw/msvcrt.h"
@@ -180,6 +181,7 @@ static void ConvertArgsToUnicode(int argc, char **argv)
         gs_initData.argv[i] = wxStrdup(wxConvLocal.cMB2WX(argv[i]));
     }
 
+    gs_initData.argc = argc;
     gs_initData.argv[argc] = NULL;
 }
 
@@ -194,6 +196,7 @@ static void FreeConvertedArgs()
 
         delete [] gs_initData.argv;
         gs_initData.argv = NULL;
+        gs_initData.argc = 0;
     }
 }
 
@@ -309,26 +312,26 @@ bool wxEntryStart(int& argc, char **argv)
 // clean up
 // ----------------------------------------------------------------------------
 
-// cleanup done before destroying wxTheApp 
+// cleanup done before destroying wxTheApp
 static void DoCommonPreCleanup()
 {
 #if wxUSE_LOG
     // flush the logged messages if any and install a 'safer' log target: the
     // default one (wxLogGui) can't be used after the resources are freed just
     // below and the user supplied one might be even more unsafe (using any
-    // wxWindows GUI function is unsafe starting from now)
+    // wxWidgets GUI function is unsafe starting from now)
     wxLog::DontCreateOnDemand();
 
     // this will flush the old messages if any
     delete wxLog::SetActiveTarget(new wxLogStderr);
 #endif // wxUSE_LOG
-
-    wxModule::CleanUpModules();
 }
 
 // cleanup done after destroying wxTheApp
 static void DoCommonPostCleanup()
 {
+    wxModule::CleanUpModules();
+
     wxClassInfo::CleanUp();
 
     // we can't do this in wxApp itself because it doesn't know if argv had
@@ -337,16 +340,7 @@ static void DoCommonPostCleanup()
     FreeConvertedArgs();
 #endif // wxUSE_UNICODE
 
-    // check for memory leaks
-#if (defined(__WXDEBUG__) && wxUSE_MEMORY_TRACING) || wxUSE_DEBUG_CONTEXT
-    if (wxDebugContext::CountObjectsLeft(TRUE) > 0)
-    {
-        wxLogDebug(wxT("There were memory leaks.\n"));
-        wxDebugContext::Dump();
-        wxDebugContext::PrintStatistics();
-    }
-#endif // Debug
-
+    // Note: check for memory leaks is now done via wxDebugContextDumpDelayCounter
 #if wxUSE_LOG
     // and now delete the last logger as well
     delete wxLog::SetActiveTarget(NULL);
@@ -393,20 +387,29 @@ int wxEntryReal(int& argc, wxChar **argv)
 
     WX_SUPPRESS_UNUSED_WARN(cleanupOnExit);
 
-    // app initialization
-    if ( !wxTheApp->CallOnInit() )
+    wxTRY
     {
-        // don't call OnExit() if OnInit() failed
-        return -1;
-    }
 
-    // app execution
-    int retValue = wxTheApp->OnRun();
+        // app initialization
+        if ( !wxTheApp->CallOnInit() )
+        {
+            // don't call OnExit() if OnInit() failed
+            return -1;
+        }
 
-    // app clean up
-    wxTheApp->OnExit();
+        // ensure that OnExit() is called if OnInit() had succeeded
+        class CallOnExit
+        {
+        public:
+            ~CallOnExit() { wxTheApp->OnExit(); }
+        } callOnExit;
+
+        WX_SUPPRESS_UNUSED_WARN(callOnExit);
 
-    return retValue;
+        // app execution
+        return wxTheApp->OnRun();
+    }
+    wxCATCH_ALL( wxTheApp->OnUnhandledException(); return -1; )
 }
 
 // wrap real wxEntry in a try-except block to be able to call