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      1 /*
      2  * Copyright (C) 2007 Kevin Ollivier
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions
      6  * are met:
      7  *
      8  * 1.  Redistributions of source code must retain the above copyright
      9  *     notice, this list of conditions and the following disclaimer.
     10  * 2.  Redistributions in binary form must reproduce the above copyright
     11  *     notice, this list of conditions and the following disclaimer in the
     12  *     documentation and/or other materials provided with the distribution.
     13  * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
     14  *     its contributors may be used to endorse or promote products derived
     15  *     from this software without specific prior written permission.
     16  *
     17  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
     18  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     19  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     20  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
     21  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     22  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     23  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
     24  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     26  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     27  */
     28 
     29 #include "config.h"
     30 #include "MainThread.h"
     31 
     32 #include <wx/defs.h>
     33 #include <wx/app.h>
     34 #include <wx/event.h>
     35 
     36 const wxEventType wxEVT_CALL_AFTER = wxNewEventType();
     37 
     38 class wxCallAfter : public wxEvtHandler
     39 {
     40 public:
     41     wxCallAfter()
     42         : wxEvtHandler()
     43         {
     44             wxTheApp->Connect(-1, -1, wxEVT_CALL_AFTER, wxCommandEventHandler(wxCallAfter::OnCallback));
     45             wxCommandEvent event(wxEVT_CALL_AFTER);
     46             wxPostEvent(wxTheApp, event);
     47         }
     48 
     49     void OnCallback(wxCommandEvent& event)
     50     {
     51         WTF::dispatchFunctionsFromMainThread();
     52     }
     53 };
     54 
     55 namespace WTF {
     56 
     57 void initializeMainThreadPlatform()
     58 {
     59 }
     60 
     61 void scheduleDispatchFunctionsOnMainThread()
     62 {
     63     wxCallAfter();
     64 }
     65 
     66 } // namespace WTF
     67