1 /* 2 * libjingle 3 * Copyright 2004--2005, Google Inc. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright notice, 9 * this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright notice, 11 * this list of conditions and the following disclaimer in the documentation 12 * and/or other materials provided with the distribution. 13 * 3. The name of the author may not be used to endorse or promote products 14 * derived from this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO 19 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28 #ifndef TALK_BASE_WIN32WINDOW_H_ 29 #define TALK_BASE_WIN32WINDOW_H_ 30 31 #ifdef WIN32 32 33 #include "talk/base/win32.h" 34 35 namespace talk_base { 36 37 /////////////////////////////////////////////////////////////////////////////// 38 // Win32Window 39 /////////////////////////////////////////////////////////////////////////////// 40 41 class Win32Window { 42 public: 43 Win32Window(); 44 virtual ~Win32Window(); 45 handle()46 HWND handle() const { return wnd_; } 47 48 bool Create(HWND parent, const wchar_t* title, DWORD style, DWORD exstyle, 49 int x, int y, int cx, int cy); 50 void Destroy(); 51 52 // Call this first if you are running inside a DLL. 53 static void SetInstance(HINSTANCE instance); 54 // Call this when your DLL unloads. 55 static void Shutdown(); 56 57 protected: 58 virtual bool OnMessage(UINT uMsg, WPARAM wParam, LPARAM lParam, 59 LRESULT& result); 60 OnClose()61 virtual bool OnClose() { return true; } OnDestroyed()62 virtual void OnDestroyed() { } 63 64 private: 65 static LRESULT CALLBACK WndProc(HWND hwnd, UINT uMsg, WPARAM wParam, 66 LPARAM lParam); 67 68 HWND wnd_; 69 static HINSTANCE instance_; 70 static ATOM window_class_; 71 }; 72 73 /////////////////////////////////////////////////////////////////////////////// 74 75 } // namespace talk_base 76 77 #endif // WIN32 78 79 #endif // TALK_BASE_WIN32WINDOW_H_ 80