/* * Copyright (C) 2003 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. */ #ifndef QTIMER_H_ #define QTIMER_H_ #include "KWQObject.h" #include "KWQSignal.h" #ifdef __OBJC__ @class NSTimer; #else class NSTimer; #endif class QTimer : public QObject { public: QTimer(); ~QTimer() { stop(); } bool isActive() const; void start(int msec, bool singleShot = false); void stop(); void fire(); static void singleShot(int msec, QObject *receiver, const char *member); static void immediateSingleShotOnMainThread(void (*func)()); // This is just a hack used by KWQKHTMLPart. The monitor function // gets called when the timer starts and when it is stopped before firing, // but not when the timer fires. void setMonitor(void (*monitorFunction)(void *context), void *context); NSTimer *getNSTimer() { return m_timer; } private: NSTimer *m_timer; void (*m_monitorFunction)(void *context); void *m_monitorFunctionContext; KWQSignal m_timeoutSignal; }; #endif