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1 /*
2  *  Copyright 2004 The WebRTC Project Authors. All rights reserved.
3  *
4  *  Use of this source code is governed by a BSD-style license
5  *  that can be found in the LICENSE file in the root of the source
6  *  tree. An additional intellectual property rights grant can be found
7  *  in the file PATENTS.  All contributing project authors may
8  *  be found in the AUTHORS file in the root of the source tree.
9  */
10 
11 #ifndef WEBRTC_BASE_WIN32WINDOW_H_
12 #define WEBRTC_BASE_WIN32WINDOW_H_
13 
14 #if defined(WEBRTC_WIN)
15 
16 #include "webrtc/base/win32.h"
17 
18 namespace rtc {
19 
20 ///////////////////////////////////////////////////////////////////////////////
21 // Win32Window
22 ///////////////////////////////////////////////////////////////////////////////
23 
24 class Win32Window {
25  public:
26   Win32Window();
27   virtual ~Win32Window();
28 
handle()29   HWND handle() const { return wnd_; }
30 
31   bool Create(HWND parent, const wchar_t* title, DWORD style, DWORD exstyle,
32               int x, int y, int cx, int cy);
33   void Destroy();
34 
35   // Call this when your DLL unloads.
36   static void Shutdown();
37 
38  protected:
39   virtual bool OnMessage(UINT uMsg, WPARAM wParam, LPARAM lParam,
40                          LRESULT& result);
41 
OnClose()42   virtual bool OnClose() { return true; }
OnNcDestroy()43   virtual void OnNcDestroy() { }
44 
45  private:
46   static LRESULT CALLBACK WndProc(HWND hwnd, UINT uMsg, WPARAM wParam,
47                                   LPARAM lParam);
48 
49   HWND wnd_;
50   static HINSTANCE instance_;
51   static ATOM window_class_;
52 };
53 
54 ///////////////////////////////////////////////////////////////////////////////
55 
56 }  // namespace rtc
57 
58 #endif  // WEBRTC_WIN
59 
60 #endif  // WEBRTC_BASE_WIN32WINDOW_H_
61