text: /*
   * libjingle
   * Copyright 2004--2005, Google Inc.
   *
   * Redistribution and use in source and binary forms, with or without 
   * modification, are permitted provided that the following conditions are met:
   *
   *  1. Redistributions of source code must retain the above copyright notice, 
   *     this list of conditions and the following disclaimer.
   *  2. Redistributions in binary form must reproduce the above copyright notice,
   *     this list of conditions and the following disclaimer in the documentation
   *     and/or other materials provided with the distribution.
   *  3. The name of the author may not be used to endorse or promote products 
   *     derived from this software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
   * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
   * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
   * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
   * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
   * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
   * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
   * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  
  #ifndef TALK_BASE_WIN32WINDOW_H_
  #define TALK_BASE_WIN32WINDOW_H_
  
  #ifdef WIN32
  
  #include "talk/base/win32.h"
  
  namespace talk_base {
  
  ///////////////////////////////////////////////////////////////////////////////
  // Win32Window
  ///////////////////////////////////////////////////////////////////////////////
  
  class Win32Window {
   public:
    Win32Window();
    virtual ~Win32Window();
  
    HWND handle() const { return wnd_; }
  
    bool Create(HWND parent, const wchar_t* title, DWORD style, DWORD exstyle,
                int x, int y, int cx, int cy);
    void Destroy();
  
    // Call this first if you are running inside a DLL.
    static void SetInstance(HINSTANCE instance);
    // Call this when your DLL unloads.
    static void Shutdown();
  
   protected:
    virtual bool OnMessage(UINT uMsg, WPARAM wParam, LPARAM lParam,
                           LRESULT& result);
  
    virtual bool OnClose() { return true; }
    virtual void OnDestroyed() { }
  
   private:
    static LRESULT CALLBACK WndProc(HWND hwnd, UINT uMsg, WPARAM wParam,
                                    LPARAM lParam);
  
    HWND wnd_;
    static HINSTANCE instance_;
    static ATOM window_class_;
  };
  
  ///////////////////////////////////////////////////////////////////////////////
  
  }  // namespace talk_base
  
  #endif  // WIN32
  
  #endif  // TALK_BASE_WIN32WINDOW_H_
  