wx: Fix possibility to fetch early open msgs on mac

Mac doesn't add clicked files to program arguments, a callback
is invoked instead, send msgs to erlang about them.

2 files changed, 14 insertions, 4 deletions

diff --git a/lib/wx/c_src/wxe_impl.cpp b/lib/wx/c_src/wxe_impl.cpp
index 5964ccfd00..7d5050e2d0 100644
--- a/lib/wx/c_src/wxe_impl.cpp
+++ b/lib/wx/c_src/wxe_impl.cpp
@@ -104,7 +104,7 @@ void meta_command(int what, wxe_data *sd) {
   }
 }
 
-void send_msg(const char * type, wxString * msg) {
+void send_msg(const char * type, const wxString * msg) {
   wxeReturn rt = wxeReturn(WXE_DRV_PORT, init_caller);
   rt.addAtom((char *) "wxe_driver");
   rt.addAtom((char *) type);
@@ -160,6 +160,13 @@ bool WxeApp::OnInit()
   return TRUE;
 }
 
+
+#ifdef  _MACOSX
+void WxeApp::MacOpenFile(const wxString &filename) {
+  send_msg("open_file", &filename);
+}
+#endif
+
 void WxeApp::shutdown(wxeMetaCommand& Ecmd) {
   ExitMainLoop();
 }
@@ -491,7 +498,7 @@ void WxeApp::destroyMemEnv(wxeMetaCommand& Ecmd)
 	    ((wxBufferedDC *)ptr)->m_dc = NULL; // Workaround
 	  }
 	  wxString msg;
-	  if((refd->type == 0)) { // Maybe also class 1
+	  if(refd->type == 0) { // Maybe also class 1
 	    wxClassInfo *cinfo = ((wxObject *)ptr)->GetClassInfo();
 	    msg.Printf(wxT("Memory leak: {wx_ref, %d, %s}"),
 		       refd->ref, cinfo->GetClassName());
diff --git a/lib/wx/c_src/wxe_impl.h b/lib/wx/c_src/wxe_impl.h
index bb54961edd..44a36692d5 100644
--- a/lib/wx/c_src/wxe_impl.h
+++ b/lib/wx/c_src/wxe_impl.h
@@ -41,12 +41,15 @@ extern "C" {
 #define WXE_EXITED        2
 #define WXE_ERROR        -1
 
-void send_msg(const char *, wxString *);   // For debugging and error msgs
+void send_msg(const char *, const wxString *);   // For debugging and error msgs
 
 class WxeApp : public wxApp
 {
 public:
-  virtual bool OnInit();
+   virtual bool OnInit();
+#ifdef  _MACOSX
+  virtual void MacOpenFile(const wxString &filename);
+#endif
   void shutdown(wxeMetaCommand& event);
 
   int dispatch(wxList *, int, int);