mirror of https://github.com/cutefishos/calamares
Add ChoicePage to partition module + OS detection with os-prober.
Teo Mrnjavac
10 years ago
parent
73246b47c6
commit
a98a4bb614
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/* === This file is part of Calamares - <http://github.com/calamares> ===
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*
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* Copyright 2014, 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 "ChoicePage.h"
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#include "PrettyRadioButton.h"
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#include "utils/CalamaresUtilsGui.h"
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#include <QBoxLayout>
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#include <QButtonGroup>
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#include <QLabel>
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ChoicePage::ChoicePage( QWidget* parent )
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: QWidget( parent )
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, m_choice( NoChoice )
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, m_nextEnabled( false )
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{
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QBoxLayout* mainLayout = new QVBoxLayout;
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setLayout( mainLayout );
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m_messageLabel = new QLabel;
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m_messageLabel->setWordWrap( true );
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m_itemsLayout = new QVBoxLayout;
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CalamaresUtils::unmarginLayout( m_itemsLayout );
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mainLayout->addSpacing( CalamaresUtils::defaultFontHeight() );
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mainLayout->addWidget( m_messageLabel );
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mainLayout->addLayout( m_itemsLayout );
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mainLayout->addStretch();
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}
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ChoicePage::~ChoicePage()
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{}
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void
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ChoicePage::init( PartitionCoreModule* core, const QStringList& osproberLines )
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{
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m_core = core;
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// sample os-prober output:
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// /dev/sda2:Windows 7 (loader):Windows:chain
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// /dev/sda6::Arch:linux
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//
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// There are three possibilities we have to consider:
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// - There are no operating systems present
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// - There is one operating system present
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// - There are multiple operating systems present
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//
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// There are three outcomes we have to provide:
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// 1) Wipe+autopartition
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// 2) Resize+autopartition
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// 3) Manual
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// TBD: upgrade option?
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QSize iconSize( CalamaresUtils::defaultIconSize().width() * 3,
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CalamaresUtils::defaultIconSize().height() * 3 );
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QButtonGroup* grp = new QButtonGroup( this );
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m_cleanOsproberLines.clear();
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foreach ( const QString& line, osproberLines )
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{
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if ( !line.simplified().isEmpty() )
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m_cleanOsproberLines.append( line );
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}
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PrettyRadioButton* alongsideButton = new PrettyRadioButton;
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alongsideButton->setIconSize( iconSize );
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alongsideButton->setIcon( CalamaresUtils::defaultPixmap( CalamaresUtils::Information,
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CalamaresUtils::Original,
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iconSize ) );
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grp->addButton( alongsideButton->buttonWidget() );
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PrettyRadioButton* eraseButton = new PrettyRadioButton;
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eraseButton->setIconSize( iconSize );
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eraseButton->setIcon( CalamaresUtils::defaultPixmap( CalamaresUtils::Magic,
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CalamaresUtils::Original,
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iconSize ) );
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grp->addButton( eraseButton->buttonWidget() );
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m_itemsLayout->addWidget( alongsideButton );
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m_itemsLayout->addWidget( eraseButton );
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if ( m_cleanOsproberLines.count() == 0 )
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{
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m_messageLabel->setText( tr( "This computer currently does not seem to have an operating system on it. "
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"What would you like to do?" ) );
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eraseButton->setText( tr( "<b>Erase disk and install %1</b><br/>"
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"<font color=\"red\">Warning: </font>This will delete all of your programs, "
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"documents, photos, music, and any other files." )
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.arg( "$RELEASE" ) );
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alongsideButton->hide();
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}
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else if ( m_cleanOsproberLines.count() == 1 )
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{
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QStringList osLine = m_cleanOsproberLines.first().split( ':' );
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QString osName;
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if ( !osLine.value( 1 ).simplified().isEmpty() )
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osName = osLine.value( 1 ).simplified();
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else if ( !osLine.value( 2 ).simplified().isEmpty() )
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osName = osLine.value( 2 ).simplified();
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if ( !osName.isEmpty() )
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{
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m_messageLabel->setText( tr( "This computer currently has %1 on it. "
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"What would you like to do?" )
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.arg( osName ) );
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alongsideButton->setText( tr( "<b>Install %2 alongside %1</b><br/>"
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"Documents, music and other personal files will be kept. "
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"You can choose which operating system you want each time the "
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"computer starts up." )
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.arg( osName )
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.arg( "$RELEASE" ) );
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eraseButton->setText( tr( "<b>Replace %1 with %2</b><br/>"
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"<font color=\"red\">Warning: </font>This will erase the whole disk and "
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"delete all of your %1 programs, "
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"documents, photos, music, and any other files." )
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.arg( osName )
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.arg( "$RELEASE" ) );
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}
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else
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{
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m_messageLabel->setText( tr( "This computer already has an operating system on it. "
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"What would you like to do?" ) );
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alongsideButton->setText( tr( "<b>Install %1 alongside your current operating system</b><br/>"
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"Documents, music and other personal files will be kept. "
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"You can choose which operating system you want each time the "
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"computer starts up." )
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.arg( "$RELEASE" ) );
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eraseButton->setText( tr( "<b>Erase disk and install %1</b><br/>"
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"<font color=\"red\">Warning: </font>This will delete all of your Windows 7 programs, "
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"documents, photos, music, and any other files." )
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.arg( "$RELEASE" ) );
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}
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}
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else
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{
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m_messageLabel->setText( tr( "This computer currently has multiple operating systems on it. "
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"What would you like to do?" ) );
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alongsideButton->setText( tr( "<b>Install %1 alongside your current operating systems</b><br/>"
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"Documents, music and other personal files will be kept. "
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"You can choose which operating system you want each time the "
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"computer starts up." )
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.arg( "$RELEASE" ) );
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eraseButton->setText( tr( "<b>Erase disk and install %1</b><br/>"
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"<font color=\"red\">Warning: </font>This will delete all of your Windows 7 programs, "
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"documents, photos, music, and any other files." )
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.arg( "$RELEASE" ) );
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}
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m_itemsLayout->addStretch();
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QFrame* hLine = new QFrame;
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hLine->setFrameStyle( QFrame::HLine );
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m_itemsLayout->addWidget( hLine );
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m_itemsLayout->addStretch();
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PrettyRadioButton* somethingElseButton = new PrettyRadioButton;
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somethingElseButton->setText( tr( "<b>Something else</b><br/>"
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"You can create or resize partitions yourself, or choose "
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"multiple partitions for %1." )
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.arg( "$RELEASE" ) );
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somethingElseButton->setIconSize( iconSize );
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somethingElseButton->setIcon( CalamaresUtils::defaultPixmap( CalamaresUtils::Partitions,
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CalamaresUtils::Original,
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iconSize ) );
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m_itemsLayout->addWidget( somethingElseButton );
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grp->addButton( somethingElseButton->buttonWidget() );
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connect( alongsideButton->buttonWidget(), &QRadioButton::toggled,
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this, [ this ]( bool checked )
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{
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if ( checked )
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m_choice = Alongside;
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setNextEnabled( true );
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} );
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connect( eraseButton->buttonWidget(), &QRadioButton::toggled,
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this, [ this ]( bool checked )
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{
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if ( checked )
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m_choice = Erase;
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setNextEnabled( true );
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} );
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connect( somethingElseButton->buttonWidget(), &QRadioButton::toggled,
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this, [ this ]( bool checked )
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{
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if ( checked )
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m_choice = Manual;
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setNextEnabled( true );
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} );
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}
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bool
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ChoicePage::isNextEnabled()
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{
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return m_nextEnabled;
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}
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ChoicePage::Choice
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ChoicePage::currentChoice()
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{
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return m_choice;
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}
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void
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ChoicePage::setNextEnabled( bool enabled )
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{
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if ( enabled == m_nextEnabled )
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return;
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m_nextEnabled = enabled;
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emit nextStatusChanged( enabled );
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}
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@ -0,0 +1,65 @@
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/* === This file is part of Calamares - <http://github.com/calamares> ===
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*
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* Copyright 2014, 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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#ifndef CHOICEPAGE_H
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#define CHOICEPAGE_H
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#include <QWidget>
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class QBoxLayout;
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class QLabel;
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class PartitionCoreModule;
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class ChoicePage : public QWidget
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{
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Q_OBJECT
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public:
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enum Choice
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{
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NoChoice,
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Alongside,
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Erase,
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Manual
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};
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explicit ChoicePage( QWidget* parent = nullptr );
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virtual ~ChoicePage();
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void init( PartitionCoreModule* core, const QStringList& osproberLines );
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bool isNextEnabled();
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Choice currentChoice();
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signals:
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void nextStatusChanged( bool enabled );
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private:
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void setNextEnabled( bool enabled );
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bool m_nextEnabled;
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PartitionCoreModule* m_core;
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QBoxLayout* m_itemsLayout;
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QLabel* m_messageLabel;
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QStringList m_cleanOsproberLines;
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Choice m_choice;
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};
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#endif // CHOICEPAGE_H
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