X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/07082b28a5871794c835555c165790620384ffd6..844a4451f694840694663dd283c3bed3a3d81947:/src/common/appcmn.cpp

diff --git a/src/common/appcmn.cpp b/src/common/appcmn.cpp
index ce42b0dd1f..17cb51c088 100644
--- a/src/common/appcmn.cpp
+++ b/src/common/appcmn.cpp
@@ -40,6 +40,7 @@
 #include "wx/cmdline.h"
 #include "wx/thread.h"
 #include "wx/confbase.h"
+#include "wx/tokenzr.h"
 
 #if !defined(__WXMSW__) || defined(__WXMICROWIN__)
   #include  <signal.h>      // for SIGTRAP used by wxTrap()
@@ -49,6 +50,10 @@
   #include  "wx/msw/private.h"  // includes windows.h for MessageBox()
 #endif
 
+#if defined(__WXMAC__)
+  #include  "wx/mac/private.h"  // includes mac headers
+#endif
+
 // ===========================================================================
 // implementation
 // ===========================================================================
@@ -57,6 +62,19 @@
 // initialization and termination
 // ----------------------------------------------------------------------------
 
+#ifdef __WXDEBUG__
+static void LINKAGEMODE SetTraceMasks()
+{
+    wxString mask;
+    if ( wxGetEnv(wxT("WXTRACE"), &mask) )
+    {
+        wxStringTokenizer tkn(mask, wxT(","));
+        while ( tkn.HasMoreTokens() )
+            wxLog::AddTraceMask(tkn.GetNextToken());
+    }
+}
+#endif
+
 wxAppBase::wxAppBase()
 {
     wxTheApp = (wxApp *)this;
@@ -70,6 +88,15 @@ wxAppBase::wxAppBase()
     m_exitOnFrameDelete = TRUE;
     m_isActive = TRUE;
 #endif // wxUSE_GUI
+
+#ifdef __WXDEBUG__
+    SetTraceMasks();
+#endif
+}
+
+wxAppBase::~wxAppBase()
+{
+    // this destructor is required for Darwin
 }
 
 #if wxUSE_GUI
@@ -166,7 +193,7 @@ bool wxAppBase::OnInit()
     OnInitCmdLine(parser);
 
     bool cont;
-    switch ( parser.Parse() )
+    switch ( parser.Parse(FALSE /* don't show usage */) )
     {
         case -1:
             cont = OnCmdLineHelp(parser);
@@ -287,7 +314,7 @@ bool wxAppBase::OnCmdLineParsed(wxCmdLineParser& parser)
         if ( !SetDisplayMode(wxDisplayModeInfo(w, h, bpp)) )
             return FALSE;
     }
-#endif
+#endif // __WXMGL__
 
     return TRUE;
 }