Diffstat (limited to 'noncore/settings/packagemanager/installdlg.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | noncore/settings/packagemanager/installdlg.cpp | 306 |
1 files changed, 306 insertions, 0 deletions
diff --git a/noncore/settings/packagemanager/installdlg.cpp b/noncore/settings/packagemanager/installdlg.cpp new file mode 100644 index 0000000..c0c03fc --- a/dev/null +++ b/noncore/settings/packagemanager/installdlg.cpp @@ -0,0 +1,306 @@ +/* + This file is part of the OPIE Project + + =. Copyright (c) 2003 Dan Williams <drw@handhelds.org> + .=l. + .>+-= + _;:, .> :=|. This file is free software; you can +.> <`_, > . <= redistribute it and/or modify it under +:`=1 )Y*s>-.-- : the terms of the GNU General Public +.="- .-=="i, .._ License as published by the Free Software + - . .-<_> .<> Foundation; either version 2 of the License, + ._= =} : or (at your option) any later version. + .%`+i> _;_. + .i_,=:_. -<s. This file is distributed in the hope that + + . -:. = it will be useful, but WITHOUT ANY WARRANTY; + : .. .:, . . . without even the implied warranty of + =_ + =;=|` MERCHANTABILITY or FITNESS FOR A + _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU General +..}^=.= = ; Public License for more details. +++= -. .` .: + : = ...= . :.=- You should have received a copy of the GNU + -. .:....=;==+<; General Public License along with this file; + -_. . . )=. = see the file COPYING. If not, write to the + -- :-=` Free Software Foundation, Inc., + 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + +*/ + +#include "installdlg.h" + +#include <sys/vfs.h> + +#include <qapplication.h> +#include <qcombobox.h> +#include <qfileinfo.h> +#include <qgroupbox.h> +#include <qlabel.h> +#include <qlayout.h> +#include <qmap.h> +#include <qmultilineedit.h> +#include <qpushbutton.h> + +#include <qpe/fileselector.h> +#include <qpe/resource.h> +#include <qpe/storage.h> + +#include <opie/ofiledialog.h> + +#include "opackagemanager.h" + +InstallDlg::InstallDlg( QWidget *parent, OPackageManager *pm, const QString &caption, bool showDestInfo, + OPackage::Command command1, QStringList *packages1, + OPackage::Command command2, QStringList *packages2, + OPackage::Command command3, QStringList *packages3 ) + : QWidget( 0x0 ) + , m_packman( pm ) + , m_numCommands( 0 ) + , m_currCommand( 0 ) +{ + // Save command/package list information + if ( command1 != OPackage::NotDefined ) + { + m_command[ m_numCommands ] = command1; + m_packages[ m_numCommands ] = packages1; + ++m_numCommands; + } + if ( command2 != OPackage::NotDefined ) + { + m_command[ m_numCommands ] = command2; + m_packages[ m_numCommands ] = packages2; + ++m_numCommands; + } + if ( command3 != OPackage::NotDefined ) + { + m_command[ m_numCommands ] = command3; + m_packages[ m_numCommands ] = packages3; + ++m_numCommands; + } + + // Initialize UI + if ( parent ) + parent->setCaption( caption ); + + QGridLayout *layout = new QGridLayout( this, 4, 2, 2, 4 ); + + if ( showDestInfo ) + { + QLabel *label = new QLabel( tr( "Destination" ), this ); + layout->addWidget( label, 0, 0 ); + m_destination = new QComboBox( this ); + m_destination->insertStringList( *(m_packman->destinations()) ); + layout->addWidget( m_destination, 0, 1 ); + connect( m_destination, SIGNAL(highlighted(const QString&)), + this, SLOT(slotDisplayAvailSpace(const QString&)) ); + + label = new QLabel( tr( "Space Avail" ), this ); + layout->addWidget( label, 1, 0 ); + m_availSpace = new QLabel( this ); + layout->addWidget( m_availSpace, 1, 1 ); + + // TODO - select correct destination + slotDisplayAvailSpace( m_destination->currentText() ); + } + else + { + m_destination = 0x0; + m_availSpace = 0x0; + } + + QGroupBox *groupBox = new QGroupBox( 0, Qt::Vertical, tr( "Output" ), this ); + groupBox->layout()->setSpacing( 0 ); + groupBox->layout()->setMargin( 4 ); + + QVBoxLayout *groupBoxLayout = new QVBoxLayout( groupBox->layout() ); + m_output = new QMultiLineEdit( groupBox ); + m_output->setReadOnly( true ); + groupBoxLayout->addWidget( m_output ); + layout->addMultiCellWidget( groupBox, 2, 2, 0, 1 ); + + m_btnStart = new QPushButton( Resource::loadPixmap( "packagemanager/apply" ), tr( "Start" ), this ); + layout->addWidget( m_btnStart, 3, 0 ); + connect( m_btnStart, SIGNAL(clicked()), this, SLOT(slotBtnStart()) ); + + m_btnOptions = new QPushButton( Resource::loadPixmap( "SettingsIcon" ), tr( "Options" ), this ); + layout->addWidget( m_btnOptions, 3, 1 ); + connect( m_btnOptions, SIGNAL( clicked() ), this, SLOT(slotBtnOptions()) ); + + // Display packages being acted upon in output widget + for( int i = 0; i < m_numCommands; i++ ) + { + if ( m_packages[ i ] ) + { + QString lineStr = tr( "Packages to " ); + + switch( m_command[ i ] ) + { + case OPackage::Install : lineStr.append( tr( "install" ) ); + break; + case OPackage::Remove : lineStr.append( tr( "remove" ) ); + break; + case OPackage::Upgrade : lineStr.append( tr( "upgrade" ) ); + break; + default : + break; + }; + lineStr.append( ":\n" ); + + for ( QStringList::Iterator it = m_packages[ i ]->begin(); it != m_packages[ i ]->end(); ++it ) + { + lineStr.append( QString( "\t%1\n" ).arg( ( *it ) ) ); + } + + m_output->append( lineStr ); + } + } + + m_output->append( tr( "Press the start button to begin.\n" ) ); + m_output->setCursorPosition( m_output->numLines(), 0 ); + +} + +InstallDlg::~InstallDlg() +{ + for( int i = 0; i < m_numCommands; i++ ) + { + if ( m_packages[ i ] ) + delete m_packages[ i ]; + } +} + +void InstallDlg::slotDisplayAvailSpace( const QString &destination ) +{ + // If available space is not displayed, exit + if ( !m_availSpace ) + return; + + QString space = tr( "Unknown" ); + + // Get destination + OConfItem *dest = m_packman->findConfItem( OConfItem::Destination, destination ); + + if ( dest ) + { + // Calculate available space + struct statfs fs; + if ( !statfs( dest->value(), &fs ) ) + { + long mult = fs.f_bsize / 1024; + long div = 1024 / fs.f_bsize; + + if ( !mult ) mult = 1; + if ( !div ) div = 1; + long avail = fs.f_bavail * mult / div; + + space = tr( "%1 Kb" ).arg( avail ); + } + } + + // Display available space (if known) + m_availSpace->setText( space ); +} + +void InstallDlg::slotBtnStart() +{ + QString btnText = m_btnStart->text(); + if ( btnText == tr( "Abort" ) ) + { + // Stop execution of current command and prevent any others from executing + m_packman->abortCommand(); + m_currCommand = 999; + + // Allow user to close dialog + m_btnStart->setText( tr( "Close" ) ); + m_btnStart->setIconSet( Resource::loadPixmap( "enter" ) ); + return; + } + else if ( btnText == tr( "Close" ) ) + { + // TODO - force reload of package data + emit closeInstallDlg(); + return; + } + + // Start was clicked, execute first command + m_btnOptions->setEnabled( false ); + m_btnStart->setText( tr( "Abort" ) ); + m_btnStart->setIconSet( Resource::loadPixmap( "close" ) ); + + m_packman->executeCommand( m_command[ 0 ], m_packages[ 0 ], m_destination->currentText(), this, + SLOT(slotOutput(OProcess*,char*,int)), SLOT(slotErrors(OProcess*,char*,int)), + SLOT(slotFinished(OProcess*)), true ); +} + +void InstallDlg::slotBtnOptions() +{ + QString btnText = m_btnOptions->text(); + if ( btnText == tr( "Options" ) ) + { + // Display configuration dialog (only options tab is enabled) + m_packman->configureDlg( true ); + return; + } + + // Save output was clicked + QMap<QString, QStringList> map; + map.insert( tr( "All" ), QStringList() ); + QStringList text; + text << "text/*"; + map.insert(tr( "Text" ), text ); + text << "*"; + map.insert( tr( "All" ), text ); + + QString filename = OFileDialog::getSaveFileName( 2, "/", "ipkg-output", map ); + if( !filename.isEmpty() ) + { + QString currentFileName = QFileInfo( filename ).fileName(); + DocLnk doc; + doc.setType( "text/plain" ); + doc.setFile( filename ); + doc.setName( currentFileName ); + FileManager fm; + fm.saveFile( doc, m_output->text() ); + } +} + +void InstallDlg::slotOutput( OProcess */*process*/, char *buffer, int buffLen ) +{ + QString lineStr = buffer; + if ( lineStr[buffLen-1] == '\n' ) + lineStr.truncate( buffLen - 1 ); + m_output->append( lineStr ); + m_output->setCursorPosition( m_output->numLines(), 0 ); +} + +void InstallDlg::slotErrors( OProcess */*process*/, char *buffer, int buffLen ) +{ + QString lineStr = buffer; + if ( lineStr[buffLen-1] == '\n' ) + lineStr.truncate( buffLen - 1 ); + m_output->append( lineStr ); + m_output->setCursorPosition( m_output->numLines(), 0 ); +} + +void InstallDlg::slotFinished( OProcess */*process*/ ) +{ + ++m_currCommand; + if ( m_currCommand < m_numCommands ) + { + // More commands left, execute next one + m_packman->executeCommand( m_command[ m_currCommand ], m_packages[ m_currCommand ], m_destination->currentText(), + this, SLOT(slotOutput(OProcess*,char*,int)), + SLOT(slotErrors(OProcess*,char*,int)), + SLOT(slotFinished(OProcess*)), true ); + } + else + { + // All commands executed, allow user to close dialog + m_btnStart->setText( tr( "Close" ) ); + m_btnStart->setIconSet( Resource::loadPixmap( "enter" ) ); + + m_btnOptions->setEnabled( true ); + m_btnOptions->setText( tr( "Save output" ) ); + m_btnOptions->setIconSet( Resource::loadPixmap( "save" ) ); + } +} |