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81 lines
3.2 KiB
81 lines
3.2 KiB
/***************************************************************************
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* Copyright (C) 2006 by Peter Penz *
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* peter.penz@gmx.at *
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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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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#include "progressindicator.h"
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#include "dolphin.h"
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#include "dolphinstatusbar.h"
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ProgressIndicator::ProgressIndicator(const TQString& progressText,
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const TQString& finishedText,
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int operationsCount)
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: m_showProgress(false),
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m_operationsCount(operationsCount),
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m_operationsIndex(0),
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m_startTime(TQTime::currentTime()),
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m_finishedText(finishedText)
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{
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DolphinStatusBar* statusBar = Dolphin::mainWin().activeView()->statusBar();
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statusBar->clear();
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statusBar->setProgressText(progressText);
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statusBar->setProgress(0);
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}
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ProgressIndicator::~ProgressIndicator()
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{
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DolphinStatusBar* statusBar = Dolphin::mainWin().activeView()->statusBar();
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statusBar->setProgressText(TQString());
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statusBar->setProgress(100);
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statusBar->setMessage(m_finishedText, DolphinStatusBar::OperationCompleted);
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if (m_showProgress) {
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Dolphin::mainWin().setEnabled(true);
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}
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}
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void ProgressIndicator::execOperation()
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{
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++m_operationsIndex;
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if (!m_showProgress) {
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const int elapsed = m_startTime.msecsTo(TQTime::currentTime());
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if (elapsed > 500) {
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// the operations took already more than 500 milliseconds,
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// therefore show a progress indication
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Dolphin::mainWin().setEnabled(false);
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m_showProgress = true;
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}
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}
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if (m_showProgress) {
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const TQTime currentTime = TQTime::currentTime();
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if (m_startTime.msecsTo(currentTime) > 100) {
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m_startTime = currentTime;
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DolphinStatusBar* statusBar = Dolphin::mainWin().activeView()->statusBar();
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statusBar->setProgress((m_operationsIndex * 100) / m_operationsCount);
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kapp->processEvents();
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statusBar->repaint();
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}
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}
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}
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