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190 lines
4.2 KiB
190 lines
4.2 KiB
/***************************************************************************
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timer.cpp - Widget for running scripts periodically
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-------------------
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copyright : (C) 2004 Michal Rudolf <mrudolf@kdewebdev.org>
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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/* QT INCLUDES */
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#include <tqstringlist.h>
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#include <tqtimer.h>
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#include <tqwidget.h>
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/* KDE INCLUDES */
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#include <tdeglobal.h>
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#include <kiconloader.h>
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#include <tdelocale.h>
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/* OTHER INCLUDES */
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#include <myprocess.h>
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#include <specials.h>
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#include "timer.h"
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#include "kommanderplugin.h"
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#include "specials.h"
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enum Functions {
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FirstFunction = 179,
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SetInterval,
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LastFunction
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};
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Timer::Timer(TQWidget *a_parent, const char *a_name)
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: TQLabel(a_parent, a_name), KommanderWidget(this)
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{
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TQStringList states;
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states << "default";
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setStates(states);
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setDisplayStates(states);
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if (KommanderWidget::inEditor)
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{
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setPixmap(TDEGlobal::iconLoader()->loadIcon("kalarm", TDEIcon::NoGroup, TDEIcon::SizeMedium));
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setFrameStyle(TQFrame::Box | TQFrame::Plain);
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setLineWidth(1);
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setFixedSize(pixmap()->size());
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}
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else
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setHidden(true);
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mTimer = new TQTimer(this);
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setInterval(5000);
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setSingleShot(false);
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connect(mTimer, TQ_SIGNAL(timeout()), TQ_SLOT(timeout()));
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KommanderPlugin::setDefaultGroup(Group::DCOP);
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KommanderPlugin::registerFunction(SetInterval, "setInterval(TQString widget, int interval)", i18n("Set the timer timeout interval in ms."), 2);
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}
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Timer::~Timer()
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{
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}
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int Timer::interval() const
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{
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return mInterval;
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}
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void Timer::setInterval(int a_interval)
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{
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if (mTimer->isActive())
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{
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mTimer->changeInterval(a_interval);
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}
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mInterval = a_interval;
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}
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bool Timer::singleShot() const
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{
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return mSingleShot;
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}
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void Timer::setSingleShot(bool a_shot)
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{
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mSingleShot = a_shot;
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}
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TQString Timer::currentState() const
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{
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return TQString("default");
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}
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bool Timer::isKommanderWidget() const
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{
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return true;
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}
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TQStringList Timer::associatedText() const
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{
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return KommanderWidget::associatedText();
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}
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void Timer::setAssociatedText(const TQStringList& a_at)
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{
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KommanderWidget::setAssociatedText(a_at);
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}
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void Timer::setWidgetText(const TQString& a_text)
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{
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KommanderWidget::setAssociatedText(a_text);
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}
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void Timer::setPopulationText(const TQString& a_text)
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{
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KommanderWidget::setPopulationText(a_text);
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}
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TQString Timer::populationText() const
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{
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return KommanderWidget::populationText();
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}
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void Timer::populate()
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{
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setAssociatedText(KommanderWidget::evalAssociatedText(populationText()));
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}
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void Timer::executeProcess(bool blocking)
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{
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MyProcess process(this);
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process.setBlocking(blocking);
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process.run(evalAssociatedText());
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if (blocking)
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emit finished();
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}
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void Timer::timeout()
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{
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executeProcess(true);
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}
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void Timer::execute()
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{
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if (mSingleShot)
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TQTimer::singleShot(mInterval, this, TQ_SLOT(timeout()));
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else
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mTimer->start(mInterval);
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}
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void Timer::cancel()
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{
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mTimer->stop();
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}
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bool Timer::isFunctionSupported(int f)
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{
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return f == DCOP::setText || f == DCOP::execute || f == DCOP::cancel || (f > FirstFunction && f < LastFunction);
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}
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TQString Timer::handleDCOP(int function, const TQStringList& args)
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{
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switch (function) {
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case DCOP::setText:
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setAssociatedText(args[0]);
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break;
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case DCOP::execute:
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execute();
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break;
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case DCOP::cancel:
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cancel();
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break;
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case SetInterval:
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setInterval(args[0].toInt());
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break;
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default:
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return KommanderWidget::handleDCOP(function, args);
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}
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return TQString();
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}
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#include "timer.moc"
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