wtf/wx/MainThreadWx.cpp

   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