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Unified Diff: webkit/port/platform/SharedTimerWin.cpp

Issue 7419: Move many files that were suffixed Win.cpp to Chromium.cpp, and place them in... (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: '' Created 12 years, 2 months ago
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Index: webkit/port/platform/SharedTimerWin.cpp
===================================================================
--- webkit/port/platform/SharedTimerWin.cpp (revision 3423)
+++ webkit/port/platform/SharedTimerWin.cpp (working copy)
@@ -1,99 +0,0 @@
-/*
- * Copyright (C) 2006 Apple Computer, 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.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``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 COMPUTER, INC. OR
- * 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 "SharedTimer.h"
-#include "SystemTime.h"
-#include "Assertions.h"
-
-#undef LOG
-
-#include "base/message_loop.h"
-
-namespace WebCore {
-
-class WebkitTimerTask;
-
-// We maintain a single active timer and a single active task for
-// setting timers directly on the platform.
-static WebkitTimerTask* msgLoopTask;
-static void (*sharedTimerFiredFunction)();
-
-// Timer task to run in the chrome message loop.
-class WebkitTimerTask : public Task {
-public:
- WebkitTimerTask(void (*callback)()) : m_callback(callback) {}
-
- virtual void Run() {
- if (!m_callback)
- return;
- // Since we only have one task running at a time, verify that it
- // is 'this'.
- ASSERT(msgLoopTask == this);
- msgLoopTask = NULL;
- m_callback();
- }
-
- void Cancel() {
- m_callback = NULL;
- }
-
-private:
- void (*m_callback)();
-
- DISALLOW_COPY_AND_ASSIGN(WebkitTimerTask);
-};
-
-void setSharedTimerFiredFunction(void (*f)())
-{
- sharedTimerFiredFunction = f;
-}
-
-void setSharedTimerFireTime(double fireTime)
-{
- ASSERT(sharedTimerFiredFunction);
- int interval = static_cast<int>( (fireTime - currentTime()) * 1000);
- if (interval < 0)
- interval = 0;
-
- stopSharedTimer();
-
- // Verify that we didn't leak the task or timer objects.
- ASSERT(msgLoopTask == NULL);
-
- msgLoopTask = new WebkitTimerTask(sharedTimerFiredFunction);
- MessageLoop::current()->PostDelayedTask(FROM_HERE, msgLoopTask, interval);
-}
-
-void stopSharedTimer()
-{
- if (!msgLoopTask)
- return;
-
- msgLoopTask->Cancel();
- msgLoopTask = NULL;
-}
-
-} // namespace WebCore
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