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author | Simon Hausmann <simon.hausmann@nokia.com> | 2009-06-15 09:06:43 (GMT) |
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committer | Simon Hausmann <simon.hausmann@nokia.com> | 2009-06-15 09:31:31 (GMT) |
commit | c411f16870f112c3407c28c22b617f613a82cff4 (patch) | |
tree | 29a1bcd590c8b31af2aab445bfe8a978dc5bf582 /src/3rdparty/webkit/WebCore/page/DOMTimer.h | |
parent | 3d77b56b32a0c53ec0bbfaa07236fedb900ff336 (diff) | |
download | Qt-c411f16870f112c3407c28c22b617f613a82cff4.zip Qt-c411f16870f112c3407c28c22b617f613a82cff4.tar.gz Qt-c411f16870f112c3407c28c22b617f613a82cff4.tar.bz2 |
Updated WebKit from /home/shausman/src/webkit/trunk to qtwebkit-4.6-snapshot-15062009 ( 65232bf00dc494ebfd978f998c88f58d18ecce1e )
Diffstat (limited to 'src/3rdparty/webkit/WebCore/page/DOMTimer.h')
-rw-r--r-- | src/3rdparty/webkit/WebCore/page/DOMTimer.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/src/3rdparty/webkit/WebCore/page/DOMTimer.h b/src/3rdparty/webkit/WebCore/page/DOMTimer.h new file mode 100644 index 0000000..f6343fc --- /dev/null +++ b/src/3rdparty/webkit/WebCore/page/DOMTimer.h @@ -0,0 +1,75 @@ +/* + * Copyright (C) 2008 Apple 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. + * + */ + +#ifndef DOMTimer_h +#define DOMTimer_h + +#include "ActiveDOMObject.h" +#include "Timer.h" +#include <wtf/OwnPtr.h> + +namespace WebCore { + +class ScheduledAction; + +class DOMTimer : public TimerBase, public ActiveDOMObject { +public: + virtual ~DOMTimer(); + // Creates a new timer owned by specified ScriptExecutionContext, starts it + // and returns its Id. + static int install(ScriptExecutionContext*, ScheduledAction*, int timeout, bool singleShot); + static void removeById(ScriptExecutionContext*, int timeoutId); + + // ActiveDOMObject + virtual bool hasPendingActivity() const; + virtual void contextDestroyed(); + virtual void stop(); + virtual bool canSuspend() const; + virtual void suspend(); + virtual void resume(); + + // The lowest allowable timer setting (in seconds, 0.001 == 1 ms). + // Default is 10ms. + // Chromium uses a non-default timeout. + static double minTimerInterval() { return s_minTimerInterval; } + static void setMinTimerInterval(double value) { s_minTimerInterval = value; } + +private: + DOMTimer(ScriptExecutionContext*, ScheduledAction*, int timeout, bool singleShot); + virtual void fired(); + + int m_timeoutId; + int m_nestingLevel; + OwnPtr<ScheduledAction> m_action; + double m_nextFireInterval; + double m_repeatInterval; + static double s_minTimerInterval; +}; + +} // namespace WebCore + +#endif // DOMTimer_h + |