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/***************************************************************************
standardscandialog.cpp - description
-------------------
begin : Son Aug 3 2003
copyright : (C) 2003 by Martin Witte
email : [email protected]
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include "include/standardscandialog.h"
#include "include/radiostation.h"
#include <tqprogressbar.h>
#include <tqlabel.h>
#include <tqpushbutton.h>
#include <klocale.h>
#include <math.h>
StandardScanDialog::StandardScanDialog(TQWidget *parent)
: StandardScanDialogUI(parent, NULL, true),
m_count(0),
m_running(false),
m_oldPowerOn(false),
m_oldStation(NULL),
m_ignorePower(false)
{
TQObject::connect(buttonCancel, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotCancelDone()));
}
StandardScanDialog::~StandardScanDialog()
{
stop();
}
bool StandardScanDialog::connectI (Interface *i)
{
bool a = ISeekRadioClient::connectI(i);
// bool b = IRadioSoundClient::connectI(i);
bool c = IRadioClient::connectI(i);
return a || /*b ||*/ c;
}
bool StandardScanDialog::disconnectI (Interface *i)
{
bool a = ISeekRadioClient::disconnectI(i);
// bool b = IRadioSoundClient::disconnectI(i);
bool c = IRadioClient::disconnectI(i);
return a || /*b ||*/ c;
}
void StandardScanDialog::start()
{
if (!m_running) {
m_running = true;
m_stations.all().clear();
m_startTime = TQDateTime::currentDateTime();
m_oldPowerOn = queryIsPowerOn();
m_oldStation = queryCurrentStation().copy();
sendToBeginning();
m_ignorePower = true;
sendPowerOn();
m_ignorePower = false;
sendStartSeekUp();
}
}
void StandardScanDialog::stop()
{
if (m_running) {
m_running = false;
sendStopSeek();
if (!m_oldPowerOn) sendPowerOff();
sendActivateStation(*m_oldStation);
delete m_oldStation;
m_oldStation = NULL;
}
}
bool StandardScanDialog::noticePowerChanged(bool on)
{
if (!on && !m_ignorePower) {
stop();
}
return true;
}
bool StandardScanDialog::noticeSeekStarted (bool /*up*/)
{
return false;
}
bool StandardScanDialog::noticeSeekFinished (const RadioStation &, bool goodQuality)
{
if (goodQuality) {
++m_count;
TQString s;
s.setNum(m_count);
RadioStation *st = queryCurrentStation().copy();
if (st->name().isNull()) {
st->setName(i18n("new station ") + s);
st->setShortName(s);
st->generateNewStationID();
}
int oldcount = m_stations.count();
m_stations.all().append(st);
if (oldcount != m_stations.count()) {
} else {
--m_count;
}
delete st;
}
if (rint(queryProgress() * 1000) < 1000) { // round to 4 digits
if (m_running) sendStartSeekUp();
}
return true;
}
bool StandardScanDialog::noticeSeekStopped ()
{
if (rint(queryProgress() * 1000) >= 1000) { // round to 4 digits
buttonCancel->setText(i18n("&Done"));
stop();
}
return true;
}
bool StandardScanDialog::noticeProgress (float f)
{
if (!m_running) return true;
progressBar->setProgress((int)rint(f * 100));
if (m_running) {
int secs = m_startTime.secsTo(TQDateTime::currentDateTime());
int ms = (int)rint((1 - f) * (float) secs / f * 1000.0);
if (ms > 0 && ms < 86400000) // max one day
labelTime->setText(i18n("<p align=\"right\">%1</p>").arg(TQTime(0,0).addMSecs(ms).toString()));
else
labelTime->setText(i18n("unknown"));
} else {
labelTime->setText(i18n("unknown"));
}
return true;
}
void StandardScanDialog::slotCancelDone()
{
if (m_running) {
stop();
reject();
} else {
accept();
}
}
#include "standardscandialog.moc"
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