+++ /dev/null
-/*
- * Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
- * Copyright (C) 2009 Torch Mobile Inc. All rights reserved.
- *
- * 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. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
- * its contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "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 APPLE OR ITS CONTRIBUTORS 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.
- */
-
-#include "config.h"
-#include "MainThread.h"
-
-#include "Assertions.h"
-#include "Threading.h"
-#if !OS(WINCE)
-#include <windows.h>
-#endif
-
-namespace WTF {
-
-static HWND threadingWindowHandle;
-static UINT threadingFiredMessage;
-const LPCWSTR kThreadingWindowClassName = L"ThreadingWindowClass";
-
-LRESULT CALLBACK ThreadingWindowWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
-{
- if (message == threadingFiredMessage)
- dispatchFunctionsFromMainThread();
- else
- return DefWindowProc(hWnd, message, wParam, lParam);
- return 0;
-}
-
-void initializeMainThreadPlatform()
-{
- if (threadingWindowHandle)
- return;
-
- HWND hWndParent = 0;
-#if OS(WINCE)
- WNDCLASS wcex;
- memset(&wcex, 0, sizeof(WNDCLASS));
-#else
- WNDCLASSEX wcex;
- memset(&wcex, 0, sizeof(WNDCLASSEX));
- wcex.cbSize = sizeof(WNDCLASSEX);
-#endif
- wcex.lpfnWndProc = ThreadingWindowWndProc;
- wcex.lpszClassName = kThreadingWindowClassName;
-#if OS(WINCE)
- RegisterClass(&wcex);
-#else
- RegisterClassEx(&wcex);
- hWndParent = HWND_MESSAGE;
-#endif
-
- threadingWindowHandle = CreateWindow(kThreadingWindowClassName, 0, 0,
- CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, hWndParent, 0, 0, 0);
- threadingFiredMessage = RegisterWindowMessage(L"com.apple.WebKit.MainThreadFired");
-
- initializeCurrentThreadInternal("Main Thread");
-}
-
-void scheduleDispatchFunctionsOnMainThread()
-{
- ASSERT(threadingWindowHandle);
- PostMessage(threadingWindowHandle, threadingFiredMessage, 0, 0);
-}
-
-} // namespace WTF