170 lines
4.2 KiB
C++
170 lines
4.2 KiB
C++
/* === This file is part of Calamares - <http://github.com/calamares> ===
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*
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* Copyright 2016, Teo Mrnjavac <teo@kde.org>
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*
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* Calamares 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 3 of the License, or
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* (at your option) any later version.
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*
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* Calamares 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 Calamares. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "EncryptWidget.h"
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#include <utils/CalamaresUtilsGui.h>
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EncryptWidget::EncryptWidget( QWidget* parent )
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: QWidget( parent )
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, m_state( EncryptionDisabled )
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{
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setupUi( this );
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m_iconLabel->setFixedWidth( m_iconLabel->height() );
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m_passphraseLineEdit->hide();
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m_confirmLineEdit->hide();
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m_iconLabel->hide();
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connect( m_encryptCheckBox, &QCheckBox::stateChanged,
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this, &EncryptWidget::onCheckBoxStateChanged );
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connect( m_passphraseLineEdit, &QLineEdit::textEdited,
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this, &EncryptWidget::onPassphraseEdited );
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connect( m_confirmLineEdit, &QLineEdit::textEdited,
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this, &EncryptWidget::onPassphraseEdited );
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setFixedHeight( m_passphraseLineEdit->height() ); // Avoid jumping up and down
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updateState();
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}
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void
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EncryptWidget::reset()
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{
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m_passphraseLineEdit->clear();
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m_confirmLineEdit->clear();
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m_encryptCheckBox->setChecked( false );
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}
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EncryptWidget::State
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EncryptWidget::state() const
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{
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return m_state;
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}
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void
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EncryptWidget::setText( const QString& text )
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{
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m_encryptCheckBox->setText( text );
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}
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QString
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EncryptWidget::passphrase() const
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{
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if ( m_state == EncryptionConfirmed )
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return m_passphraseLineEdit->text();
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return QString();
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}
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void
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EncryptWidget::changeEvent( QEvent* e )
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{
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QWidget::changeEvent( e );
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switch ( e->type() )
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{
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case QEvent::LanguageChange:
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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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void
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EncryptWidget::updateState()
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{
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State newState;
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if ( m_encryptCheckBox->isChecked() )
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{
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if ( !m_passphraseLineEdit->text().isEmpty() &&
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m_passphraseLineEdit->text() == m_confirmLineEdit->text() )
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{
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newState = EncryptionConfirmed;
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}
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else
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{
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newState = EncryptionUnconfirmed;
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}
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}
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else
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{
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newState = EncryptionDisabled;
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}
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if ( newState != m_state )
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{
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m_state = newState;
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emit stateChanged( m_state );
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}
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}
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void
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EncryptWidget::onPassphraseEdited()
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{
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if ( !m_iconLabel->isVisible() )
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m_iconLabel->show();
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QString p1 = m_passphraseLineEdit->text();
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QString p2 = m_confirmLineEdit->text();
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m_iconLabel->setToolTip( QString() );
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if ( p1.isEmpty() && p2.isEmpty() )
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{
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m_iconLabel->clear();
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}
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else if ( p1 == p2 )
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{
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m_iconLabel->setFixedWidth( m_iconLabel->height() );
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m_iconLabel->setPixmap( CalamaresUtils::defaultPixmap( CalamaresUtils::Yes,
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CalamaresUtils::Original,
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m_iconLabel->size() ) );
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}
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else
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{
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m_iconLabel->setFixedWidth( m_iconLabel->height() );
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m_iconLabel->setPixmap( CalamaresUtils::defaultPixmap( CalamaresUtils::No,
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CalamaresUtils::Original,
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m_iconLabel->size() ) );
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m_iconLabel->setToolTip( tr( "Please enter the same passphrase in both boxes." ) );
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}
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updateState();
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}
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void
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EncryptWidget::onCheckBoxStateChanged( int state )
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{
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m_passphraseLineEdit->setVisible( state );
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m_confirmLineEdit->setVisible( state );
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m_iconLabel->setVisible( state );
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m_passphraseLineEdit->clear();
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m_confirmLineEdit->clear();
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m_iconLabel->clear();
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updateState();
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}
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