Mario Fetka
139 lines
4.4 KiB
C++
139 lines
4.4 KiB
C++
/* qlscribe - Qt based application to print lightScribe discs
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Copyright (C) 2009 Vyacheslav Kononenko <vyacheslav@kononenko.net>
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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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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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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 Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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$Id$ */
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#include "qdialogprogress.h"
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#include "ui_qdialogprogress.h"
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#include "qlightscribe.h"
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#include "qdialogprint.h"
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#include "qcdscene.h"
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#include <QMessageBox>
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#include <QAbstractButton>
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#include <QTime>
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#include <QElapsedTimer>
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#include <QTimer>
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#include <QSettings>
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QDialogProgress::QDialogProgress( QWidget *parent, QLightDrive *drive )
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: QDialog(parent),
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m_ui(new Ui::QDialogProgress),
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m_drive( drive ),
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m_start(new QElapsedTimer),
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m_timer( new QTimer( this ) )
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{
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m_ui->setupUi(this);
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m_start->start();
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connect( m_timer, SIGNAL(timeout()), this, SLOT(onTimeout()) );
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m_timer->start( 500 );
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}
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QDialogProgress::~QDialogProgress()
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{
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delete m_start;
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delete m_timer;
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delete m_ui;
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}
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void QDialogProgress::changeEvent(QEvent *e)
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{
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switch (e->type()) {
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case QEvent::LanguageChange:
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m_ui->retranslateUi(this);
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break;
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default:
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break;
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}
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}
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bool QDialogProgress::exec( QWidget *parent, QCDScene *scene )
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{
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PrintParameters params;
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params.m_labelMode = scene->labelMode();
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QLightDrive *drive = QDialogPrint::exec( parent, params, false ).second;
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if( !drive )
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return false;
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params.m_ejectAfterComplete = QSettings().value( cfgEjectAfterFinish, false ).toBool();
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QDialogProgress dialog( parent, drive );
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dialog.setWindowTitle( tr( "Printing: " ) + scene->name() );
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connect( dialog.m_ui->buttonBox, SIGNAL(clicked(QAbstractButton*)), &dialog, SLOT(onButtonClicked(QAbstractButton*)) );
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connect( drive, SIGNAL(prepareProgress(int,int)), &dialog, SLOT(onPrepareProgress(int,int)) );
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connect( drive, SIGNAL(labelProgress(int,int)), &dialog, SLOT(onLabelProgress(int,int)) );
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connect( drive, SIGNAL(timeEstimate(int)), &dialog, SLOT(onTimeEstimate(int)) );
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connect( drive, SIGNAL(finished(int)), &dialog, SLOT(onFinished(int)) );
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drive->print( params, scene );
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dialog.QDialog::exec();
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return true;
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}
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void QDialogProgress::onButtonClicked( QAbstractButton *button )
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{
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if( ( QAbstractButton * ) m_ui->buttonBox->button( QDialogButtonBox::Abort ) == button ) {
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if( QMessageBox::question( this,
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tr( "Confirmation" ),
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tr( "Are you sure you want to interrupt?" ),
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QMessageBox::Yes | QMessageBox::No,
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QMessageBox::No ) == QMessageBox::Yes ) {
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m_drive->abort();
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button->setDisabled( true );
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}
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} else
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done( 0 );
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}
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void QDialogProgress::onPrepareProgress( int current, int final )
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{
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m_ui->progressPreparation->setMaximum( final );
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m_ui->progressPreparation->setValue( current );
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}
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void QDialogProgress::onLabelProgress( int current, int final )
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{
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m_ui->progressPrinting->setMaximum( final );
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m_ui->progressPrinting->setValue( current );
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if( current && final / double( current ) < 10.0 ) {
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int elapsed = m_start->elapsed();
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int estimate = int( double( elapsed ) / current * final );
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m_ui->timeEstimated->setTime( QTime().addMSecs( estimate ) );
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}
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}
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void QDialogProgress::onTimeEstimate( int time )
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{
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m_ui->timeEstimated->setTime( QTime().addSecs( time ) );
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}
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void QDialogProgress::onFinished(int status )
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{
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m_timer->stop();
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m_ui->progressPrinting->setValue( m_ui->progressPrinting->maximum() );
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m_ui->lineResult->setText( status ? tr( "Failed - error code: 0x" ) + QString::number( status, 16 ) : tr( "Success" ) );
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m_ui->buttonBox->setStandardButtons( QDialogButtonBox::Close );
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}
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void QDialogProgress::onTimeout()
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{
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m_ui->timeElapsed->setTime( QTime().addMSecs( m_start->elapsed() ) );
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}
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