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/***************************************************************************
*
* Copyright (C) 2005 Elad Lahav (elad_lahav@users.sourceforge.net)
*
* 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 THE AUTHOR ``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 THE AUTHOR 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 <tqlabel.h>
#include <tqpushbutton.h>
#include <tdelocale.h>
#include "scanprogressdlg.h"
/**
* Class constructor.
* @param pParent The parent widget
* @param szName The widget's name
*/
ScanProgressDlg::ScanProgressDlg(TQWidget* pParent, const char* szName) :
ScanProgressLayout(pParent, szName),
m_nFiles(0),
m_nCurFiles(0)
{
show();
// Emit the cancelled() signal when the "Cancel" button is clicked
connect(m_pCancelButton, SIGNAL(clicked()), this, SIGNAL(cancelled()));
}
/**
* Class destructor.
*/
ScanProgressDlg::~ScanProgressDlg()
{
}
/**
* Adds the given number of files to the total count of files already scanned.
* A visual indication of the progress is given in intervals of more than 100
* files (to prevent too-frequent GUI updates.)
* @param nFiles The number of files scanned since the last call
*/
void ScanProgressDlg::addFiles(int nFiles)
{
TQString sText;
// Do nothing if no files were scanned
if (nFiles <= 0)
return;
// Update the total number of files scanned
m_nFiles += nFiles;
// Update progress only if more than 100 files were scanned since the last
// update
if ((m_nFiles - m_nCurFiles) > 100) {
sText.sprintf(i18n("Scanned %d files...").utf8(), m_nFiles);
m_pText->setText(sText);
m_nCurFiles = m_nFiles;
}
}
#include "scanprogressdlg.moc"
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