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" ) );
+    }
+}