1 files changed, 855 insertions, 38 deletions

diff --git a/noncore/settings/aqpkg/mainwin.cpp b/noncore/settings/aqpkg/mainwin.cpp
index d79673f..c9963bc 100644
--- a/noncore/settings/aqpkg/mainwin.cpp
+++ b/noncore/settings/aqpkg/mainwin.cpp
@@ -15,37 +15,61 @@
  *                                                                         *
  ***************************************************************************/
 
+#include <unistd.h>
+
+#include <qpe/qcopenvelope_qws.h>
 #include <qpe/qpemenubar.h>
+#include <qpe/qpeapplication.h>
 #include <qpe/qpetoolbar.h>
+#include <qpe/config.h>
 #include <qpe/resource.h>
 
 #include <qaction.h>
+#include <qcombobox.h>
+#include <qfile.h>
+#include <qlabel.h>
+#include <qlayout.h>
 #include <qlineedit.h>
+#include <qlistview.h>
 #include <qmenubar.h>
 #include <qmessagebox.h>
 #include <qpopupmenu.h>
+#include <qprogressbar.h>
 #include <qtimer.h>
 #include <qwhatsthis.h>
 #include <qwidgetstack.h>
 
-#include "mainwin.h"
-#include "progresswidget.h"
+#include "categoryfilterimpl.h"
 #include "datamgr.h"
-#include "networkpkgmgr.h"
-#include "settingsimpl.h"
+#include "global.h"
 #include "helpwindow.h"
+#include "inputdlg.h"
+#include "installdlgimpl.h"
+#include "letterpushbutton.h"
+#include "mainwin.h"
+#include "settingsimpl.h"
 #include "utils.h"
-#include "global.h"
+
+extern int compareVersions( const char *v1, const char *v2 );
 
 MainWindow :: MainWindow()
                 :QMainWindow( 0x0, 0x0, WStyle_ContextHelp )
 {
     setCaption( tr( "AQPkg - Package Manager" ) );
 
-    // Create UI widgets
-    progressWindow = new ProgressWidget( this );
-    networkPkgWindow = new NetworkPackageManager( this );
+#ifdef QWS
+    // read download directory from config file
+    Config cfg( "aqpkg" );
+    cfg.setGroup( "settings" );
+    currentlySelectedServer = cfg.readEntry( "selectedServer", "local" );
+    showJumpTo = cfg.readBoolEntry( "showJumpTo", "true" );
+
+#endif
 
+    // Create UI widgets
+    initMainWidget();
+    initProgressWidget();
+    
     // Build menu and tool bars
     setToolBarsMovable( FALSE );
 
@@ -69,13 +93,13 @@ MainWindow :: MainWindow()
     
     QAction *a = new QAction( tr( "Update lists" ), Resource::loadPixmap( "aqpkg/update" ), QString::null, 0, this, 0 );
     a->setWhatsThis( tr( "Click here to update package lists from servers." ) );
-    connect( a, SIGNAL( activated() ), networkPkgWindow, SLOT( updateServer() ) );
+    connect( a, SIGNAL( activated() ), this, SLOT( updateServer() ) );
     a->addTo( popup );
     a->addTo( bar );
 
     actionUpgrade = new QAction( tr( "Upgrade" ), Resource::loadPixmap( "aqpkg/upgrade" ), QString::null, 0, this, 0 );
     actionUpgrade->setWhatsThis( tr( "Click here to upgrade all installed packages if a newer version is available." ) );
-    connect( actionUpgrade, SIGNAL( activated() ), networkPkgWindow, SLOT( upgradePackages() ) );
+    connect( actionUpgrade, SIGNAL( activated() ), this, SLOT( upgradePackages() ) );
     actionUpgrade->addTo( popup );
     actionUpgrade->addTo( bar );
 
@@ -83,13 +107,13 @@ MainWindow :: MainWindow()
     iconRemove = Resource::loadPixmap( "aqpkg/remove" );
     actionDownload = new QAction( tr( "Download" ), iconDownload, QString::null, 0, this, 0 );
     actionDownload->setWhatsThis( tr( "Click here to download the currently selected package(s)." ) );
-    connect( actionDownload, SIGNAL( activated() ), networkPkgWindow, SLOT( downloadPackage() ) );
+    connect( actionDownload, SIGNAL( activated() ), this, SLOT( downloadPackage() ) );
     actionDownload->addTo( popup );
     actionDownload->addTo( bar );
 
     a = new QAction( tr( "Apply changes" ), Resource::loadPixmap( "aqpkg/apply" ), QString::null, 0, this, 0 );
     a->setWhatsThis( tr( "Click here to install, remove or upgrade currently selected package(s)." ) );
-    connect( a, SIGNAL( activated() ), networkPkgWindow, SLOT( applyChanges() ) );
+    connect( a, SIGNAL( activated() ), this, SLOT( applyChanges() ) );
     a->addTo( popup );
     a->addTo( bar );
 
@@ -175,7 +199,6 @@ MainWindow :: MainWindow()
     a->addTo( findBar );
     findBar->hide();
 
-    
     // Create widget stack and add UI widgets
     stack = new QWidgetStack( this );
     stack->addWidget( progressWindow, 2 );
@@ -192,27 +215,84 @@ MainWindow :: ~MainWindow()
         delete mgr;
 }
 
+void MainWindow :: initMainWidget()
+{
+    networkPkgWindow = new QWidget( this );
+    
+    QLabel *l = new QLabel( tr( "Servers:" ), networkPkgWindow );
+    
+    serversList = new QComboBox( networkPkgWindow );
+    connect( serversList, SIGNAL( activated( int ) ), this, SLOT( serverSelected( int ) ) );
+    QWhatsThis::add( serversList, tr( "Click here to select a package feed." ) );
+    
+    installedIcon = Resource::loadPixmap( "aqpkg/installed" );
+    updatedIcon = Resource::loadPixmap( "aqpkg/updated" );
+    
+    packagesList = new QListView( networkPkgWindow );
+    packagesList->addColumn( tr( "Packages" ), 225 );
+    QWhatsThis::add( packagesList, tr( "This is a listing of all packages for the server feed selected above.\n\nA blue dot next to the package name indicates that the package is currently installed.\n\nA blue dot with a star indicates that a newer version of the package is available from the server feed.\n\nClick inside the box at the left to select a package." ) );
+
+    QVBoxLayout *vbox = new QVBoxLayout( networkPkgWindow, 0, -1 );
+    QHBoxLayout *hbox1 = new QHBoxLayout( vbox, -1 );
+    hbox1->addWidget( l );
+    hbox1->addWidget( serversList );
+
+
+    QHBoxLayout *hbox3 = new QHBoxLayout( vbox, -1 );
+    QHBoxLayout *hbox4 = new QHBoxLayout( vbox, -1 );
+
+    if ( showJumpTo )
+    {    
+        char text[2];
+        text[1] = '\0';
+        for ( int i = 0 ; i < 26 ; ++i )
+        {
+                text[0] = 'A' + i;
+                LetterPushButton *b = new LetterPushButton( text, networkPkgWindow );
+                connect( b, SIGNAL( released( QString ) ), this, SLOT( letterPushed( QString ) ) );
+                if ( i < 13 )
+                hbox3->addWidget( b );
+                else
+                hbox4->addWidget( b );
+        }
+    }
+    
+    vbox->addWidget( packagesList );
+
+    downloadEnabled = TRUE;
+}
+
+void MainWindow :: initProgressWidget()
+{
+    progressWindow = new QWidget( this );
+    
+    QVBoxLayout *layout = new QVBoxLayout( progressWindow, 4, 4 );
+
+    m_status = new QLabel( progressWindow );
+    m_status->setSizePolicy( QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Fixed ) );
+    layout->addWidget( m_status );
+
+    m_progress = new QProgressBar( progressWindow );
+    layout->addWidget( m_progress );
+}
+
 void MainWindow :: init()
 {
     stack->raiseWidget( progressWindow );
     
     mgr = new DataManager();
-        connect( mgr, SIGNAL( progressSetSteps( int ) ), progressWindow, SLOT( setSteps( int ) ) );
-        connect( mgr, SIGNAL( progressSetMessage( const QString & ) ),
-             progressWindow, SLOT( setMessage( const QString & ) ) );
-        connect( mgr, SIGNAL( progressUpdate( int ) ), progressWindow, SLOT( update( int ) ) );
+    connect( mgr, SIGNAL( progressSetSteps( int ) ), this, SLOT( setProgressSteps( int ) ) );
+    connect( mgr, SIGNAL( progressSetMessage( const QString & ) ),
+             this, SLOT( setProgressMessage( const QString & ) ) );
+    connect( mgr, SIGNAL( progressUpdate( int ) ), this, SLOT( updateProgress( int ) ) );
     mgr->loadServers();
     
-    networkPkgWindow->setDataManager( mgr );
-    networkPkgWindow->updateData();
-    connect( networkPkgWindow, SIGNAL( appRaiseMainWidget() ), this, SLOT( raiseMainWidget() ) );
-    connect( networkPkgWindow, SIGNAL( appRaiseProgressWidget() ), this, SLOT( raiseProgressWidget() ) );
-    connect( networkPkgWindow, SIGNAL( appEnableUpgrade( bool ) ), this, SLOT( enableUpgrade( bool ) ) );
-    connect( networkPkgWindow, SIGNAL( appEnableDownload( bool ) ), this, SLOT( enableDownload( bool ) ) );
-    connect( networkPkgWindow, SIGNAL( progressSetSteps( int ) ), progressWindow, SLOT( setSteps( int ) ) );
-    connect( networkPkgWindow, SIGNAL( progressSetMessage( const QString & ) ),
-             progressWindow, SLOT( setMessage( const QString & ) ) );
-    connect( networkPkgWindow, SIGNAL( progressUpdate( int ) ), progressWindow, SLOT( update( int ) ) );
+    showUninstalledPkgs = false;
+    showInstalledPkgs = false;
+    showUpgradedPkgs = false;
+    categoryFilterEnabled = false;
+
+    updateData();
     
     stack->raiseWidget( networkPkgWindow );
 }
@@ -222,14 +302,36 @@ void MainWindow :: setDocument( const QString &doc )
     // Remove path from package
     QString package = Utils::getPackageNameFromIpkFilename( doc );
 //    std::cout << "Selecting package " << package << std::endl;
-    networkPkgWindow->selectLocalPackage( package );
+    
+    // First select local server
+    for ( int i = 0 ; i < serversList->count() ; ++i )
+    {
+        if ( serversList->text( i ) == LOCAL_IPKGS )
+        {
+            serversList->setCurrentItem( i );
+            break;
+        }
+    }
+    serverSelected( 0 );
+
+    // Now set the check box of the selected package
+    for ( QCheckListItem *item = (QCheckListItem *)packagesList->firstChild();
+          item != 0 ;
+          item = (QCheckListItem *)item->nextSibling() )
+    {
+        if ( item->text().startsWith( package ) )
+        {
+            item->setOn( true );
+            break;
+        }
+    }
 }
 
 void MainWindow :: displaySettings()
 {
     SettingsImpl *dlg = new SettingsImpl( mgr, this, "Settings", true );
     if ( dlg->showDlg( 0 ) )
-            networkPkgWindow->updateData();
+            updateData();
     delete dlg;
 }
 
@@ -248,13 +350,13 @@ void MainWindow :: displayFindBar()
 
 void MainWindow :: repeatFind()
 {
-    networkPkgWindow->searchForPackage( findEdit->text() );
+    searchForPackage( findEdit->text() );
 }
 
 void MainWindow :: findPackage( const QString &text )
 {
     actionFindNext->setEnabled( !text.isEmpty() );
-    networkPkgWindow->searchForPackage( text );
+    searchForPackage( text );
 }
 
 void MainWindow :: hideFindBar()
@@ -269,40 +371,98 @@ void MainWindow :: displayAbout()
 
 void MainWindow :: filterUninstalledPackages()
 {
-    networkPkgWindow->showOnlyUninstalledPackages( actionUninstalled->isOn() );
+    showUninstalledPkgs = actionUninstalled->isOn();
+    if ( showUninstalledPkgs )
+    {
+        showInstalledPkgs = FALSE;
+        showUpgradedPkgs = FALSE;
+    }
+    serverSelected( -1 );
+    
     actionInstalled->setOn( FALSE );
     actionUpdated->setOn( FALSE );
 }
 
 void MainWindow :: filterInstalledPackages()
 {
+    showInstalledPkgs = actionInstalled->isOn();
+    if ( showInstalledPkgs )
+    {
+        showUninstalledPkgs = FALSE;
+        showUpgradedPkgs = FALSE;
+    }
+    serverSelected( -1 );
+    
     actionUninstalled->setOn( FALSE );
-    networkPkgWindow->showOnlyInstalledPackages( actionInstalled->isOn() );
     actionUpdated->setOn( FALSE );
 }
 
 void MainWindow :: filterUpgradedPackages()
 {
+    showUpgradedPkgs = actionUpdated->isOn();
+    if ( showUpgradedPkgs )
+    {
+        showUninstalledPkgs = FALSE;
+        showInstalledPkgs = FALSE;
+    }
+    serverSelected( -1 );
+    
     actionUninstalled->setOn( FALSE );
     actionInstalled->setOn( FALSE );
-    networkPkgWindow->showUpgradedPackages( actionUpdated->isOn() );
 }
 
-void MainWindow :: setFilterCategory()
+bool MainWindow :: setFilterCategory()
 {
-    if ( networkPkgWindow->setFilterCategory() )
+    // Get categories;
+    CategoryFilterImpl dlg( DataManager::getAvailableCategories(), categoryFilter, this );
+    if ( dlg.exec() == QDialog::Accepted )
+    {
+        categoryFilter = dlg.getSelectedFilter();
+
+        if ( categoryFilter == "" )
+            return false;
+            
+        categoryFilterEnabled = true;
+        serverSelected( -1 );
         actionFilter->setOn( TRUE );
+        return true;
+    }
+
+    return false;
 }
 
 void MainWindow :: filterCategory()
 {
     if ( !actionFilter->isOn() )
     {
-        networkPkgWindow->filterByCategory( FALSE );
+        filterByCategory( FALSE );
     }
     else
     {
-        actionFilter->setOn( networkPkgWindow->filterByCategory( TRUE ) );
+        actionFilter->setOn( filterByCategory( TRUE ) );
+    }
+}
+
+bool MainWindow :: filterByCategory( bool val )
+{
+    if ( val )
+    {
+        if ( categoryFilter == "" )
+        {
+            if ( !setFilterCategory() )
+                return false;
+        }
+            
+        categoryFilterEnabled = true;
+        serverSelected( -1 );
+        return true;
+    }
+    else
+    {
+        // Turn off filter
+        categoryFilterEnabled = false;
+        serverSelected( -1 );
+        return false;
     }
 }
 
@@ -336,3 +496,660 @@ void MainWindow :: enableDownload( bool enabled )
         actionDownload->setWhatsThis( tr( "Click here to uninstall the currently selected package(s)." ) );
     }
 }
+
+void MainWindow :: setProgressSteps( int numsteps )
+{
+    m_progress->setTotalSteps( numsteps );
+}
+
+void MainWindow :: setProgressMessage( const QString &msg )
+{
+    m_status->setText( msg );
+}
+
+void MainWindow :: updateProgress( int progress )
+{
+    m_progress->setProgress( progress );
+}
+
+void MainWindow :: updateData()
+{
+    m_progress->setTotalSteps( mgr->getServerList().size() );
+    
+    serversList->clear();
+    packagesList->clear();
+
+    vector<Server>::iterator it;
+    int activeItem = -1;
+    int i;
+    QString serverName;
+    for ( i = 0, it = mgr->getServerList().begin() ; it != mgr->getServerList().end() ; ++it, ++i )
+    {
+        serverName = it->getServerName();
+        m_status->setText( tr( "Building server list:\n\t%1" ).arg( serverName ) );
+        m_progress->setProgress( i );
+        qApp->processEvents();
+        
+//        cout << "Adding " << it->getServerName() << " to combobox" << endl;
+        if ( !it->isServerActive() )
+        {
+//            cout << serverName << " is not active" << endl;
+            i--;
+            continue;
+        }
+        
+        serversList->insertItem( serverName );
+        if ( serverName == currentlySelectedServer )
+                activeItem = i;
+        }
+
+        // set selected server to be active server
+        if ( activeItem != -1 )
+                serversList->setCurrentItem( activeItem );
+    serverSelected( 0, FALSE );
+}
+
+void MainWindow :: serverSelected( int index )
+{
+    serverSelected( index, TRUE );
+}
+
+void MainWindow :: serverSelected( int, bool raiseProgress )
+{
+    QPixmap nullIcon( installedIcon.size() );
+    nullIcon.fill( colorGroup().base() );
+    
+    // display packages
+    QString serverName = serversList->currentText();
+    currentlySelectedServer = serverName;
+
+    vector<Server>::iterator s = mgr->getServer( serverName );
+
+    vector<Package> &list = s->getPackageList();
+    vector<Package>::iterator it;
+    
+    // Display progress widget while loading list
+    bool doProgress = ( list.size() > 200 );
+    if ( doProgress )
+    {
+        if ( raiseProgress )
+        {
+            stack->raiseWidget( progressWindow );
+        }
+        m_progress->setTotalSteps( list.size() );
+        m_status->setText( tr( "Building package list for:\n\t%1" ).arg( serverName ) );
+    }
+
+    packagesList->clear();
+
+#ifdef QWS
+        // read download directory from config file
+        Config cfg( "aqpkg" );
+        cfg.setGroup( "settings" );
+        cfg.writeEntry( "selectedServer", currentlySelectedServer );
+#endif
+
+    int i = 0;
+    for ( it = list.begin() ; it != list.end() ; ++it )
+    {
+        // Update progress after every 100th package (arbitrary value, seems to give good balance)
+        i++;
+        if ( ( i % 100 ) == 0 )
+        {
+            if ( doProgress )
+            {
+                m_progress->setProgress( i );
+            }
+            qApp->processEvents();
+        }
+        
+        QString text = "";
+
+        // Apply show only uninstalled packages filter
+        if ( showUninstalledPkgs && it->isInstalled() )
+            continue;
+
+        // Apply show only installed packages filter
+        if ( showInstalledPkgs && !it->isInstalled() )
+            continue;
+
+        // Apply show only new installed packages filter
+        if ( showUpgradedPkgs )
+        {
+            if ( !it->isInstalled() ||
+                 compareVersions( it->getInstalledVersion(), it->getVersion() ) != 1 )
+                continue;
+        }
+
+        // Apply the section filter
+        if ( categoryFilterEnabled && categoryFilter != "" )
+        {
+            if ( it->getSection() == "" || categoryFilter.find( it->getSection().lower() ) == -1 )
+                continue;
+        }
+
+        // If the local server, only display installed packages
+        if ( serverName == LOCAL_SERVER && !it->isInstalled() )
+            continue;
+
+
+        QCheckListItem *item = new QCheckListItem( packagesList, it->getPackageName(), QCheckListItem::CheckBox );
+        
+        if ( it->isInstalled() )
+        {
+            // If a different version of package is available, show update available icon
+            // Otherwise, show installed icon
+            if ( it->getVersion() != it->getInstalledVersion() &&
+                 compareVersions( it->getInstalledVersion(), it->getVersion() ) == 1)
+            {
+
+                item->setPixmap( 0, updatedIcon );
+            }
+            else
+            {
+                item->setPixmap( 0, installedIcon );
+            }
+            
+            QString destName = "";
+            if ( it->getLocalPackage() )
+            {
+                if ( it->getLocalPackage()->getInstalledTo() )
+                    destName = it->getLocalPackage()->getInstalledTo()->getDestinationName();
+            }
+            else
+            {
+                if ( it->getInstalledTo() )
+                    destName = it->getInstalledTo()->getDestinationName();
+            }
+            if ( destName != "" )
+                new QCheckListItem( item, QString( tr( "Installed To - %1" ).arg( destName ) ) );
+        }
+        else
+        {
+            item->setPixmap( 0, nullIcon );
+        }
+        
+        if ( !it->isPackageStoredLocally() )
+        {
+            new QCheckListItem( item, QString( tr( "Description - %1" ).arg( it->getDescription() ) ) );
+            new QCheckListItem( item, QString( tr( "Size - %1" ).arg( it->getPackageSize() ) ) );
+            new QCheckListItem( item, QString( tr( "Section - %1" ).arg( it->getSection() ) ) );
+                    }
+        else
+            new QCheckListItem( item, QString( tr( "Filename - %1" ).arg( it->getFilename() ) ) );
+        
+                if ( serverName == LOCAL_SERVER )
+                {
+                new QCheckListItem( item, QString( tr( "V. Installed - %1" ).arg( it->getVersion() ) ) );
+                }
+                else
+                {
+                new QCheckListItem( item, QString( tr( "V. Available - %1" ).arg( it->getVersion() ) ) );
+                if ( it->getLocalPackage() )
+                {
+                                if ( it->isInstalled() )
+                            new QCheckListItem( item, QString( tr( "V. Installed - %1" ).arg( it->getInstalledVersion() ) ) );
+                        }
+                }
+
+        packagesList->insertItem( item );
+    }
+
+    // If the local server or the local ipkgs server disable the download button
+    if ( serverName == LOCAL_SERVER )
+    {
+        downloadEnabled = TRUE;
+        actionUpgrade->setEnabled( FALSE );
+    }
+    else if ( serverName == LOCAL_IPKGS )
+    {
+        downloadEnabled = FALSE;
+        actionUpgrade->setEnabled( FALSE );
+    }
+    else
+    {
+        downloadEnabled = TRUE;
+        actionUpgrade->setEnabled( TRUE );
+    }
+    enableDownload( downloadEnabled );
+
+    // Display this widget once everything is done
+    if ( doProgress && raiseProgress )
+    {
+        stack->raiseWidget( networkPkgWindow );
+    }
+}
+
+void MainWindow :: searchForPackage( const QString &text )
+{
+    if ( !text.isEmpty() )
+    {
+//        cout << "searching for " << text << endl;
+        // look through package list for text startng at current position
+        vector<InstallData> workingPackages;
+        QCheckListItem *start = (QCheckListItem *)packagesList->currentItem();
+        if ( start != 0 )
+            start = (QCheckListItem *)start->nextSibling();
+        
+        if ( start == 0 )
+            start = (QCheckListItem *)packagesList->firstChild();
+        
+        for ( QCheckListItem *item = start; item != 0 ;
+              item = (QCheckListItem *)item->nextSibling() )
+        {
+//            cout << "checking " << item->text().lower() << endl;
+            if ( item->text().lower().find( text ) != -1 )
+            {
+//                cout << "matched " << item->text() << endl;
+                packagesList->ensureItemVisible( item );
+                packagesList->setCurrentItem( item );
+                break;
+            }
+        }   
+    }
+}
+
+void MainWindow :: updateServer()
+{
+    QString serverName = serversList->currentText();
+
+    // Update the current server
+    // Display dialog
+
+    // Disable buttons to stop silly people clicking lots on them :)
+
+    // First, write out ipkg_conf file so that ipkg can use it
+    mgr->writeOutIpkgConf();
+
+    Ipkg ipkg;
+    ipkg.setOption( "update" );
+
+    InstallDlgImpl dlg( &ipkg, tr( "Refreshing server package lists" ), this, tr( "Upgrade" ), true );
+    dlg.showDlg();
+
+    // Reload data
+    mgr->reloadServerData();
+    serverSelected(-1);
+//  delete progDlg;
+}
+
+void MainWindow :: upgradePackages()
+{
+    // We're gonna do an upgrade of all packages
+    // First warn user that this isn't recommended
+    // TODO - ODevice????
+    QString text = tr( "WARNING: Upgrading while\nOpie/Qtopia is running\nis NOT recommended!\n\nAre you sure?\n" );
+    QMessageBox warn( tr( "Warning" ), text, QMessageBox::Warning,
+                        QMessageBox::Yes,
+                        QMessageBox::No | QMessageBox::Escape | QMessageBox::Default ,
+                        0, this );
+    warn.adjustSize();
+                        
+    if ( warn.exec() == QMessageBox::Yes )
+    {
+        // First, write out ipkg_conf file so that ipkg can use it
+        mgr->writeOutIpkgConf();
+
+        // Now run upgrade
+        Ipkg ipkg;
+        ipkg.setOption( "upgrade" );
+        
+        InstallDlgImpl dlg( &ipkg, tr( "Upgrading installed packages" ), this, tr( "Upgrade" ), true );
+        dlg.showDlg();
+
+        // Reload data
+        mgr->reloadServerData();
+        serverSelected(-1);
+    }
+}
+                                                       void MainWindow :: downloadPackage()
+{
+    bool doUpdate = true;
+    if ( downloadEnabled )
+    {
+        // See if any packages are selected
+        bool found = false;
+        if ( serversList->currentText() != LOCAL_SERVER )
+        {
+            for ( QCheckListItem *item = (QCheckListItem *)packagesList->firstChild();
+                  item != 0 && !found;
+                  item = (QCheckListItem *)item->nextSibling() )
+            {
+                if ( item->isOn() )
+                    found = true;
+            }
+        }
+        
+        // If user selected some packages then download the and store the locally
+        // otherwise, display dialog asking user what package to download from an http server
+        // and whether to install it
+        if ( found )
+            downloadSelectedPackages();
+        else
+            downloadRemotePackage();
+        
+    }
+    else
+    {
+        doUpdate = false;
+        for ( QCheckListItem *item = (QCheckListItem *)packagesList->firstChild();
+              item != 0 ;
+              item = (QCheckListItem *)item->nextSibling() )
+        {
+            if ( item->isOn() )
+            {
+                QString name = item->text();
+                int pos = name.find( "*" );
+                name.truncate( pos );
+
+                // if (there is a (installed), remove it
+                pos = name.find( "(installed)" );
+                if ( pos > 0 )
+                    name.truncate( pos - 1 );
+               
+                Package *p = mgr->getServer( serversList->currentText() )->getPackage( name );
+
+                QString msgtext;
+                msgtext = tr( "Are you sure you wish to delete\n%1?" ).arg( (const char *)p->getPackageName() );
+                if ( QMessageBox::information( this, tr( "Are you sure?" ),
+                                    msgtext, tr( "No" ), tr( "Yes" ) ) == 1 )
+                {
+                    doUpdate = true;
+                    QFile f( p->getFilename() );
+                    f.remove();
+                }
+            }
+        }
+    }
+
+    if ( doUpdate )
+    {
+        mgr->reloadServerData();
+        serverSelected( -1 );
+    }
+}
+
+void MainWindow :: downloadSelectedPackages()
+{
+    // First, write out ipkg_conf file so that ipkg can use it
+    mgr->writeOutIpkgConf();
+
+    // Display dialog to user asking where to download the files to
+    bool ok = FALSE;
+    QString dir = "";
+#ifdef QWS
+    // read download directory from config file
+    Config cfg( "aqpkg" );
+    cfg.setGroup( "settings" );
+    dir = cfg.readEntry( "downloadDir", "/home/root/Documents/application/ipkg" );
+#endif
+
+    QString text = InputDialog::getText( tr( "Download to where" ), tr( "Enter path to download to" ), dir, &ok, this );
+    if ( ok && !text.isEmpty() )
+        dir = text;   // user entered something and pressed ok
+    else
+        return; // user entered nothing or pressed cancel
+
+#ifdef QWS
+    // Store download directory in config file
+    cfg.writeEntry( "downloadDir", dir );
+#endif
+
+    // Get starting directory
+    char initDir[PATH_MAX];
+    getcwd( initDir, PATH_MAX );
+
+    // Download each package
+    Ipkg ipkg;
+    connect( &ipkg, SIGNAL(outputText(const QString &)), this, SLOT(displayText(const QString &)));
+
+    ipkg.setOption( "download" );
+    ipkg.setRuntimeDirectory( dir );
+    for ( QCheckListItem *item = (QCheckListItem *)packagesList->firstChild();
+          item != 0 ;
+          item = (QCheckListItem *)item->nextSibling() )
+    {
+        if ( item->isOn() )
+        {
+            ipkg.setPackage( item->text() );
+            ipkg.runIpkg( );
+        }
+    }
+}
+
+void MainWindow :: downloadRemotePackage()
+{
+    // Display dialog
+    bool ok;
+    QString package = InputDialog::getText( tr( "Install Remote Package" ), tr( "Enter package location" ), "http://", &ok, this );
+    if ( !ok || package.isEmpty() )
+        return;
+//    DownloadRemoteDlgImpl dlg( this, "Install", true );
+//    if ( dlg.exec() == QDialog::Rejected )
+//        return;
+
+    // grab details from dialog
+//    QString package = dlg.getPackageLocation();
+
+    InstallData item;
+    item.option = "I";
+    item.packageName = package;
+    vector<InstallData> workingPackages;
+    workingPackages.push_back( item );
+
+    InstallDlgImpl dlg2( workingPackages, mgr, this, "Install", true );
+    dlg2.showDlg();
+
+    // Reload data
+    mgr->reloadServerData();
+    serverSelected(-1);
+
+#ifdef QWS
+    // Finally let the main system update itself
+    QCopEnvelope e("QPE/System", "linkChanged(QString)");
+    QString lf = QString::null;
+    e << lf;
+#endif
+}
+
+
+void MainWindow :: applyChanges()
+{
+    stickyOption = "";
+    
+    // First, write out ipkg_conf file so that ipkg can use it
+    mgr->writeOutIpkgConf();
+
+    // Now for each selected item
+    // deal with it
+
+    vector<InstallData> workingPackages;
+    for ( QCheckListItem *item = (QCheckListItem *)packagesList->firstChild();
+          item != 0 ;
+          item = (QCheckListItem *)item->nextSibling() )
+    {
+        if ( item->isOn() )
+        {
+            InstallData data = dealWithItem( item );
+            workingPackages.push_back( data );
+                }
+    }
+
+    if ( workingPackages.size() == 0 )
+    {
+        // Nothing to do
+        QMessageBox::information( this, tr( "Nothing to do" ),
+                             tr( "No packages selected" ), tr( "OK" ) );
+        
+        return;
+    }
+    
+    // do the stuff
+    InstallDlgImpl dlg( workingPackages, mgr, this, "Install", true );
+    dlg.showDlg();
+
+    // Reload data
+    mgr->reloadServerData();
+    serverSelected(-1);
+
+#ifdef QWS
+    // Finally let the main system update itself
+    QCopEnvelope e("QPE/System", "linkChanged(QString)");
+    QString lf = QString::null;
+    e << lf;
+#endif
+}
+
+// decide what to do - either remove, upgrade or install
+// Current rules:
+//    If not installed - install
+//    If installed and different version available - upgrade
+//    If installed and version up to date - remove
+InstallData MainWindow :: dealWithItem( QCheckListItem *item )
+{
+    QString name = item->text();
+
+    // Get package
+    vector<Server>::iterator s = mgr->getServer( serversList->currentText() );
+    Package *p = s->getPackage( name );
+
+    // If the package has a filename then it is a local file
+    if ( p->isPackageStoredLocally() )
+        name = p->getFilename();
+
+    QString option;
+    QString dest = "root";
+    if ( !p->isInstalled() )
+    {
+        InstallData item;
+        item.option = "I";
+        item.packageName = name;
+        return item;
+    }
+    else
+    {
+        InstallData item;
+        item.option = "D";
+        if ( !p->isPackageStoredLocally() )
+            item.packageName = p->getInstalledPackageName();
+        else
+            item.packageName = name;
+        
+        if ( p->getInstalledTo() )
+        {
+            item.destination = p->getInstalledTo();
+//            cout << "dest - " << p->getInstalledTo()->getDestinationName() << endl;
+//            cout << "dest - " << p->getInstalledTo()->getDestinationPath() << endl;
+        }
+        else
+        {
+            item.destination = p->getLocalPackage()->getInstalledTo();
+        }
+
+        // Now see if version is newer or not
+        int val = compareVersions( p->getInstalledVersion(), p->getVersion() );
+
+        // If the version requested is older and user selected a local ipk file, then reinstall the file
+        if ( p->isPackageStoredLocally() && val == -1 )
+            val = 0;
+            
+        if ( val == -2 )
+        {
+            // Error - should handle
+        }
+        else if ( val == -1 )
+        {
+            // Version available is older - remove only
+            item.option = "D";
+        }
+        else
+        {
+            QString caption;
+            QString text;
+            QString secondButton;
+            QString secondOption;
+            if ( val == 0 )
+            {
+                // Version available is the same - option to remove or reinstall
+                caption = tr( "Do you wish to remove or reinstall\n%1?" );
+                text = tr( "Remove or ReInstall" );
+                secondButton = tr( "ReInstall" );
+                secondOption = tr( "R" );
+            }
+            else if ( val == 1 )
+            {
+                // Version available is newer - option to remove or upgrade
+                caption = tr( "Do you wish to remove or upgrade\n%1?" );
+                text = tr( "Remove or Upgrade" );
+                secondButton = tr( "Upgrade" );
+                secondOption = tr( "U" );
+            }
+
+            // Sticky option not implemented yet, but will eventually allow
+            // the user to say something like 'remove all'
+            if ( stickyOption == "" )
+            {
+                QString msgtext;
+                msgtext = caption.arg( ( const char * )name );
+                switch( QMessageBox::information( this, text,
+                                    msgtext, tr( "Remove" ), secondButton ) )
+                {
+                    case 0: // Try again or Enter
+                        // option 0 = Remove
+                        item.option = "D";
+                        break;
+                    case 1: // Quit or Escape
+                        item.option = secondOption;
+                        break;
+                }
+            }
+            else
+            {
+//                item.option = stickyOption;
+            }
+        }
+
+        
+        // Check if we are reinstalling the same version
+        if ( item.option != "R" )
+           item.recreateLinks = true;
+        else
+           item.recreateLinks = false;
+
+        // User hit cancel (on dlg - assume remove)
+        return item;
+    }
+}
+
+void MainWindow :: letterPushed( QString t )
+{
+    QCheckListItem *top = (QCheckListItem *)packagesList->firstChild();
+    QCheckListItem *start = (QCheckListItem *)packagesList->currentItem();
+    if ( packagesList->firstChild() == 0 )
+        return;
+
+    QCheckListItem *item;
+    if ( start == 0 )
+    {
+        item = (QCheckListItem *)packagesList->firstChild();
+        start = top;
+    }
+    else
+        item = (QCheckListItem *)start->nextSibling();
+
+    if ( item == 0 )
+        item = (QCheckListItem *)packagesList->firstChild();
+    do
+    {
+        if ( item->text().lower().startsWith( t.lower() ) )
+        {
+            packagesList->setSelected( item, true );
+            packagesList->ensureItemVisible( item );
+            break;
+        }
+
+        item = (QCheckListItem *)item->nextSibling();
+        if ( !item )
+            item = (QCheckListItem *)packagesList->firstChild();        
+    } while ( item != start);
+}