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Viewing changes to kdetv/libkdetv/channelpropertiesdialogimpl.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Jonathan Riddell
  • Date: 2005-09-17 23:25:16 UTC
  • Revision ID: james.westby@ubuntu.com-20050917232516-9wdsn3ckagbqieh8
Tags: upstream-0.8.8
Import upstream version 0.8.8

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kdetv/libkdetv/channelpropertiesdialogimpl.cpp
 
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// -*- c++ -*-
 
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/***************************************************************************
 
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                           channelpropertiesdialogimpl.cpp
 
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                           -------------------------------
 
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    begin                : Sat Apr 10 2004
 
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    copyright            : (C) 2004 by Dirk Ziegelmeier
 
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    email                : dziegel@gmx.de
 
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***************************************************************************/
 
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/*
 
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 * This library is free software; you can redistribute it and/or
 
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 * modify it under the terms of the GNU Library General Public
 
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 * License as published by the Free Software Foundation; either
 
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 * version 2 of the License, or (at your option) any later version.
 
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 *
 
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 * This library 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 GNU
 
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 * Library General Public License for more details.
 
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 *
 
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 * You should have received a copy of the GNU Library General Public License
 
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 * along with this library; see the file COPYING.LIB.  If not, write to
 
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 * the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
 
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 * Boston, MA 02110-1301, USA.
 
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 */
 
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#include <kdebug.h>
 
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#include <klocale.h>
 
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#include <knuminput.h>
 
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#include <qcheckbox.h>
 
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#include <qstring.h>
 
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#include <qcombobox.h>
 
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#include <qlcdnumber.h>
 
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#include <qlineedit.h>
 
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#include <qpushbutton.h>
 
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#include "channel.h"
 
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#include "channelpropertiesdialogimpl.h"
 
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#include "kdetv.h"
 
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#include "sourcemanager.h"
 
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ChannelPropertiesDialogImpl::ChannelPropertiesDialogImpl( Channel* channel,
 
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                                                          SourceManager* srcm,
 
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                                                          QWidget* parent, 
 
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                                                          const char* name,
 
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                                                          bool modal,
 
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                                                          WFlags fl )
 
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    : ChannelPropertiesDialog(parent, name, modal, fl),
 
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      _c(channel),
 
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      _srcm(srcm)
 
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{
 
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    _enabled->setChecked(_c->enabled());
 
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    _number->display(_c->number());
 
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    _name->setText(_c->name());
 
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    _freq->setValue(((double)_c->getChannelProperty("frequency").toULongLong())/1000);
 
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    _url->setText(_c->url());
 
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    _description->setText(_c->description());
 
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    _globalControls->setChecked(!_c->hasControls(_srcm->device()));
 
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    // add sources to listbox
 
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    _source->insertStringList(_srcm->sourcesFor(_srcm->device()));
 
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    // select current source
 
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    for (int i = 0; i < _source->count(); i++) {
 
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        if (_c->getChannelProperty("source").toString() == _source->text(i)) {
 
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            _source->setCurrentItem(i);
 
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            break;
 
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        }
 
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    }
 
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    // add norms to listbox
 
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    _encoding->insertStringList(_srcm->encodingsFor(_srcm->device()));
 
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    // select current norm
 
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    for (int i = 0; i < _encoding->count(); i++) {
 
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        if (_c->getChannelProperty("encoding").toString() == _encoding->text(i)) {
 
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            _encoding->setCurrentItem(i);
 
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            break;
 
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        }
 
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    }
 
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    connect(_freq, SIGNAL( valueChanged(double) ),
 
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            this,  SLOT( freqChanged(double) ));
 
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    connect(_source, SIGNAL( activated(const QString&) ),
 
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            _srcm,   SLOT( setSource(const QString&) ));
 
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    connect(_encoding, SIGNAL( activated(const QString&) ),
 
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            _srcm,     SLOT( setEncoding(const QString&) ));
 
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    connect(_freqUp, SIGNAL( clicked() ),
 
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            this,    SLOT( freqUp() ));
 
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    connect(_freqDown, SIGNAL( clicked() ),
 
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            this,      SLOT( freqDown() ));
 
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    connect(_guess, SIGNAL( clicked() ),
 
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            this,   SLOT( guessClicked() ));
 
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}
 
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ChannelPropertiesDialogImpl::~ChannelPropertiesDialogImpl()
 
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{
 
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}
 
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void ChannelPropertiesDialogImpl::freqChanged(double f)
 
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{
 
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    _srcm->setFrequency((long)(f*1000));
 
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}
 
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void ChannelPropertiesDialogImpl::freqUp()
 
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{
 
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    _freq->setValue( QMIN(_freq->value()+0.25, 1000.0) );
 
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}
 
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void ChannelPropertiesDialogImpl::freqDown()
 
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{
 
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    _freq->setValue( QMAX(_freq->value()-0.25, 0.0) );
 
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}
 
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void ChannelPropertiesDialogImpl::guessClicked()
 
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{
 
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    _url->setText("http://www." + _name->text().remove(" ") + ".com");
 
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}
 
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void ChannelPropertiesDialogImpl::accept()
 
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{
 
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    _c->updateValues( _name->text(), _c->number(), _enabled->isChecked() );
 
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    _c->setChannelProperty("frequency", (Q_ULLONG)(_freq->value()*1000));
 
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    _c->setChannelProperty("source", _source->currentText());
 
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    _c->setChannelProperty("encoding", _encoding->currentText());
 
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    _c->setDescription(_description->text());
 
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    _c->setURL(_url->text());
 
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    _c->setHasControls(_srcm->device(), !_globalControls->isChecked());
 
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    QDialog::accept();
 
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    emit accepted();
 
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}
 
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void ChannelPropertiesDialogImpl::reject()
 
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{
 
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    QDialog::reject();
 
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    emit rejected();
 
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}
 
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#include "channelpropertiesdialogimpl.moc"