2010-02-01 Kwang Yul Seo <skyul@company100.net>

        Reviewed by Eric Seidel.

        [BREWMP] Port SharedTimer with IShell_SetTimerEx.
        https://bugs.webkit.org/show_bug.cgi?id=33599

        As fireTime passed in setSharedTimerFireTime is the absolute time,
        we must calcalute the interval by subtracting currentTime() from
        fireTime and pass the result to ISHELL_SetTimerEx.

        * platform/brew/SharedTimerBrew.cpp: Added.
        (WebCore::invokeCallback):
        (WebCore::setSharedTimerFiredFunction):
        (WebCore::setSharedTimerFireTime):
        (WebCore::stopSharedTimer):

git-svn-id: svn://svn.chromium.org/blink/trunk@54200 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/WebCore/ChangeLog

+2010-02-01  Kwang Yul Seo  <skyul@company100.net>
+
+        Reviewed by Eric Seidel.
+
+        [BREWMP] Port SharedTimer with IShell_SetTimerEx.
+        https://bugs.webkit.org/show_bug.cgi?id=33599
+
+        As fireTime passed in setSharedTimerFireTime is the absolute time,
+        we must calcalute the interval by subtracting currentTime() from
+        fireTime and pass the result to ISHELL_SetTimerEx.
+
+        * platform/brew/SharedTimerBrew.cpp: Added.
+        (WebCore::invokeCallback):
+        (WebCore::setSharedTimerFiredFunction):
+        (WebCore::setSharedTimerFireTime):
+        (WebCore::stopSharedTimer):
+
 2010-02-01  Shinichiro Hamaji  <hamaji@chromium.org>
 
         [Chromium] Unreviewed attempt to fix the chromium build.

third_party/WebKit/WebCore/platform/brew/SharedTimerBrew.cpp

+/*
+ * Copyright (C) 2006 Apple Computer, Inc.  All rights reserved.
+ * Copyright (C) 2009 Company 100, 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.
+ *
+ * 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 <AEEAppGen.h>
+#include <AEEStdLib.h>
+
+#include <wtf/CurrentTime.h>
+
+namespace WebCore {
+
+static void (*sharedTimerFiredFunction)();
+
+static AEECallback sharedTimerCallback;
+
+static void invokeCallback(void*)
+{
+    sharedTimerFiredFunction();
+}
+
+void setSharedTimerFiredFunction(void (*f)())
+{
+    sharedTimerFiredFunction = f;
+}
+
+void setSharedTimerFireTime(double fireTime)
+{
+    ASSERT(sharedTimerFiredFunction);
+
+    CALLBACK_Cancel(&sharedTimerCallback);
+
+    double interval = fireTime - currentTime();
+    int intervalInMS;
+
+    if (interval < 0)
+        intervalInMS = 0;
+    else {
+        interval *= 1000;
+        intervalInMS = static_cast<int>(interval);
+    }
+
+    sharedTimerCallback.pfnCancel = 0;
+    sharedTimerCallback.pfnNotify = invokeCallback;
+    sharedTimerCallback.pNotifyData = 0;
+
+    IShell* shell = reinterpret_cast<AEEApplet*>(GETAPPINSTANCE())->m_pIShell;
+    ISHELL_SetTimerEx(shell, intervalInMS, &sharedTimerCallback);
+}
+
+void stopSharedTimer()
+{
+    CALLBACK_Cancel(&sharedTimerCallback);
+}
+
+}