marble_part.cpp

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//
// This file is part of the Marble Virtual Globe.
//
// This program is free software licensed under the GNU LGPL. You can
// find a copy of this license in LICENSE.txt in the top directory of
// the source code.
//
// Copyright 2007      Tobias Koenig  <tokoe@kde.org>
// Copyright 2008      Inge Wallin    <inge@lysator.liu.se>
// Copyright 2009      Jens-Michael Hoffmann <jensmh@gmx.de>
// Copyright 2010      Harshit Jain   <hjain.itbhu@gmail.com>
//

// Own
#include "marble_part.h"

// Qt
#include <QDir>
#include <QPointer>
#include <QStringList>
#include <QTimer>
#include <QClipboard>
#include <QLabel>
#include <QFontMetrics>
#include <QPrinter>
#include <QPrintDialog>
#include <QProgressBar>
#include <QStandardItemModel>
#include <QShortcut>
#include <QNetworkProxy>
#include <QLabel>

// KDE
#include <kaboutdata.h>
#include <kaction.h>
#include <kactioncollection.h>
#include <kapplication.h>
#include <kcomponentdata.h>
#include <kconfigdialog.h>
#include <kdeversion.h>
#include <kfiledialog.h>
#include <kicon.h>
#include <klocale.h>
#include <kmenu.h>
#include <kmessagebox.h>
#include <kpluginfactory.h>
#include <kparts/statusbarextension.h>
#include <kstandardaction.h>
#include <kstatusbar.h>
#include <ktoggleaction.h>
#include <ktogglefullscreenaction.h>
#include <knewstuff3/knewstuffaction.h>
#include <knewstuff3/downloaddialog.h>
#include <knewstuff3/uploaddialog.h>
#include <KDE/KStandardDirs>
#include <kdeprintdialog.h>
#include <KDE/KToolBar>
#include <KDE/KWallet/Wallet>

// Marble library classes
#include "AbstractFloatItem.h"
#include "AbstractDataPlugin.h"
#include "EditBookmarkDialog.h"
#include "BookmarkManager.h"
#include "BookmarkManagerDialog.h"
#include "CurrentLocationWidget.h"
#include "DialogConfigurationInterface.h"
#include "DownloadRegionDialog.h"
#include "GeoDataCoordinates.h"
#include "GeoDataFolder.h"
#include "GeoDataLatLonAltBox.h"
#include "GeoDataLookAt.h"
#include "GeoDataPlacemark.h"
#include "HttpDownloadManager.h"
#include "MarbleDirs.h"
#include "MarbleDebug.h"
#include "MarbleLocale.h"
#include "MarbleModel.h"
#include "MarblePluginSettingsWidget.h"
#include "MapWizard.h"
#include "NewBookmarkFolderDialog.h"
#include "RenderPluginModel.h"
#include "routing/RoutingManager.h"
#include "routing/RoutingProfilesModel.h"
#include "routing/RoutingProfilesWidget.h"
#include "routing/RouteRequest.h"
#include "SunControlWidget.h"
#include "TimeControlWidget.h"
#include "TileCoordsPyramid.h"
#include "ViewportParams.h"
#include "MarbleClock.h"
#include "ParseRunnerPlugin.h"
#include "PositionTracking.h"
#include "PositionProviderPlugin.h"
#include "PluginManager.h"
#include "SearchInputWidget.h"
#include "MarbleWidgetInputHandler.h"
#include "Planet.h"
#include "MapThemeDownloadDialog.h"
#include "cloudsync/BookmarkSyncManager.h"
#include "MovieCaptureDialog.h"
#include "cloudsync/RouteSyncManager.h"

// Marble non-library classes
#include "ControlView.h"
#include "settings.h"

using namespace Marble;

#include "ui_MarbleCacheSettingsWidget.h"
#include "ui_MarbleViewSettingsWidget.h"
#include "ui_MarbleNavigationSettingsWidget.h"
#include "ui_MarbleTimeSettingsWidget.h"

namespace Marble
{

namespace
{
    const char* POSITION_STRING = I18N_NOOP( "Position: %1" );
    const char* DISTANCE_STRING = I18N_NOOP( "Altitude: %1" );
    const char* TILEZOOMLEVEL_STRING = I18N_NOOP( "Tile Zoom Level: %1" );
    const char* DATETIME_STRING = I18N_NOOP( "Time: %1" );
}

K_PLUGIN_FACTORY(MarblePartFactory, registerPlugin<MarblePart>();)
K_EXPORT_PLUGIN(MarblePartFactory("marble"))

MarblePart::MarblePart( QWidget *parentWidget, QObject *parent, const QVariantList &arguments )
  : KParts::ReadOnlyPart( parent ),
    m_sunControlDialog( 0 ),
    m_timeControlDialog( 0 ),
    m_downloadRegionDialog( 0 ),
    m_movieCaptureDialog( 0 ),
    m_externalMapEditorAction( 0 ),
    m_recordMovieAction( 0 ),
    m_stopRecordingAction( 0 ),
    m_recentFilesAction( 0 ),
    m_configDialog( 0 ),
    m_wallet( 0 ),
    m_position( i18n( NOT_AVAILABLE ) ),
    m_tileZoomLevel( i18n( NOT_AVAILABLE ) ),
    m_positionLabel( 0 ),
    m_distanceLabel( 0 )
{
    // only set marble data path when a path was given
    if ( arguments.count() != 0 && !arguments.first().toString().isEmpty() )
        MarbleDirs::setMarbleDataPath( arguments.first().toString() );

    // Setting measure system to provide nice standards for all unit questions.
    // This has to happen before any initialization so plugins (for example) can
    // use it during initialization.
    MarbleLocale *marbleLocale = MarbleGlobal::getInstance()->locale();
    KLocale *kLocale = KGlobal::locale();
    if ( kLocale->measureSystem() == KLocale::Metric ) {
        marbleLocale->setMeasurementSystem( MarbleLocale::MetricSystem );
    }
    else {
        marbleLocale->setMeasurementSystem( MarbleLocale::ImperialSystem );
    }

    migrateNewstuffConfigFiles();

    m_externalEditorMapping[0] = "";
    m_externalEditorMapping[1] = "potlatch";
    m_externalEditorMapping[2] = "josm";
    m_externalEditorMapping[3] = "merkaartor";

    m_controlView = new ControlView( parentWidget );

    setWidget( m_controlView );

    setupActions();

    setXMLFile( "marble_part.rc" );

    m_statusBarExtension = new KParts::StatusBarExtension( this );
    m_statusBarExtension->statusBar()->setUpdatesEnabled( false );

    // Load bookmark file. If it does not exist, a default one will be used.
    m_controlView->marbleModel()->bookmarkManager()->loadFile( "bookmarks/bookmarks.kml" );

    initializeCustomTimezone();

    setupStatusBar();
    readSettings();
    m_statusBarExtension->statusBar()->setUpdatesEnabled( true );

    // Show startup location
    switch ( MarbleSettings::onStartup() ) {
    case LastLocationVisited: {
            GeoDataLookAt target;
            target.setLongitude( MarbleSettings::quitLongitude() );
            target.setLatitude( MarbleSettings::quitLatitude() );
            target.setRange( MarbleSettings::quitRange() );
            m_controlView->marbleWidget()->flyTo( target, Instant );
        }
        break;
    case ShowHomeLocation:
        m_controlView->marbleWidget()->goHome( Instant );
        break;
    }

    connect( m_controlView, SIGNAL(showUploadDialog()), this, SLOT(showUploadNewStuffDialog()) );
    connect( m_controlView, SIGNAL(showMapWizard()), this, SLOT(showMapWizard()) );
    connect( m_controlView, SIGNAL(mapThemeDeleted()), this, SLOT(fallBackToDefaultTheme()) );
}

MarblePart::~MarblePart()
{
    writeSettings();

    // Check whether this delete is really needed.
    delete m_configDialog;
}

ControlView* MarblePart::controlView() const
{
    return m_controlView;
}

KAboutData *MarblePart::createAboutData()
{
    return new KAboutData( I18N_NOOP( "marble_part" ), 0,
                           ki18n( "A Virtual Globe" ),
                           ControlView::applicationVersion().toLatin1() );
}

bool MarblePart::openUrl( const KUrl &url )
{
    QFileInfo fileInfo( url.toLocalFile() );
    if ( fileInfo.isReadable() ) {
        m_controlView->marbleModel()->addGeoDataFile( url.toLocalFile() );
        m_recentFilesAction->addUrl( url );
        return true;
    }

    KMessageBox::error( widget(),
        i18n( "Sorry, unable to open '%1'. The file is not accessible." ).arg( fileInfo.fileName() ),
        i18n( "File not accessible" ) );
    return false;
}

bool MarblePart::openFile()
{
    const PluginManager *const pluginManager = m_controlView->marbleModel()->pluginManager();

    QStringList allFileExtensions;
    QStringList filters;
    foreach ( const ParseRunnerPlugin *plugin, pluginManager->parsingRunnerPlugins() ) {
        if ( plugin->nameId() == "Cache" )
            continue;

        const QStringList fileExtensions = plugin->fileExtensions().replaceInStrings( QRegExp( "^" ), "*." );
        const QString filter = QString( "%1|%2" ).arg( fileExtensions.join( " " ) ).arg( plugin->fileFormatDescription() );
        filters << filter;

        allFileExtensions << fileExtensions;
    }

    allFileExtensions.sort();
    const QString allFileTypes = QString( "%1|%2" ).arg( allFileExtensions.join( " " ) ).arg( i18n( "All Supported Files" ) );

    filters.sort();
    filters.prepend( allFileTypes );
    const QString filter = filters.join( "\n" );

    QStringList fileNames = KFileDialog::getOpenFileNames( m_lastFileOpenPath, filter,
                                            widget(), i18n("Open File")
                                           );

    if ( !fileNames.isEmpty() ) {
        const QString firstFile = fileNames.first();
        m_lastFileOpenPath = KUrl::fromLocalFile( QFileInfo( firstFile ).absolutePath() );
    }

    foreach( const QString &fileName, fileNames ) {
        openUrl( fileName );
    }

    return true;
}

void MarblePart::exportMapScreenShot()
{
    QString  fileName = KFileDialog::getSaveFileName( QDir::homePath(),
                                                      i18n( "Images *.jpg *.png" ),
                                                      widget(), i18n("Export Map") );

    if ( !fileName.isEmpty() ) {
        // Take the case into account where no file format is indicated
        const char * format = 0;
        if ( !fileName.endsWith(QLatin1String( "png" ), Qt::CaseInsensitive)
           && !fileName.endsWith(QLatin1String( "jpg" ), Qt::CaseInsensitive) )
        {
            format = "JPG";
        }

        QPixmap mapPixmap = m_controlView->mapScreenShot();
        bool  success = mapPixmap.save( fileName, format );
        if ( !success ) {
            KMessageBox::error( widget(), i18nc( "Application name", "Marble" ),
                                i18n( "An error occurred while trying to save the file.\n" ),
                                KMessageBox::Notify );
        }
    }
}

void MarblePart::setShowBookmarks( bool show )
{
    m_controlView->marbleModel()->bookmarkManager()->setShowBookmarks( show );

    m_toggleBookmarkDisplayAction->setChecked( show ); // Sync state with the GUI
}

void MarblePart::setShowClouds( bool isChecked )
{
    m_controlView->marbleWidget()->setShowClouds( isChecked );

    m_showCloudsAction->setChecked( isChecked ); // Sync state with the GUI
}

void MarblePart::showPositionLabel( bool isChecked )
{
    m_positionLabel->setVisible( isChecked );
}

void MarblePart::showAltitudeLabel( bool isChecked )
{
    m_distanceLabel->setVisible( isChecked );
}

void MarblePart::showTileZoomLevelLabel( bool isChecked )
{
    m_tileZoomLevelLabel->setVisible( isChecked );
}

void MarblePart::showDateTimeLabel( bool isChecked )
{
    m_clockLabel->setVisible( isChecked );
}

void MarblePart::showDownloadProgressBar( bool isChecked )
{
    MarbleSettings::setShowDownloadProgressBar( isChecked );
    // Change visibility only if there is a download happening
    m_downloadProgressBar->setVisible( isChecked && m_downloadProgressBar->value() >= 0 );
}

void MarblePart::showFullScreen( bool isChecked )
{
    if ( KApplication::activeWindow() )
        KToggleFullScreenAction::setFullScreen( KApplication::activeWindow(), isChecked );

    m_fullScreenAct->setChecked( isChecked ); // Sync state with the GUI
}

void MarblePart::showStatusBar( bool isChecked )
{
    if ( !m_statusBarExtension->statusBar() )
        return;

    m_statusBarExtension->statusBar()->setVisible( isChecked );
}

void MarblePart::controlSun()
{
    if ( !m_sunControlDialog ) {
        m_sunControlDialog = new SunControlWidget( m_controlView->marbleWidget(), m_controlView );
        connect( m_sunControlDialog, SIGNAL(showSun(bool)),
                 this,               SLOT (showSun(bool)) );
        connect( m_sunControlDialog, SIGNAL(showSun(bool)),
                 m_showShadow,               SLOT (setChecked(bool)) );
        connect( m_sunControlDialog,    SIGNAL(isLockedToSubSolarPoint(bool)),
                 m_lockToSubSolarPoint, SLOT (setChecked(bool)) );
        connect( m_sunControlDialog,         SIGNAL(isSubSolarPointIconVisible(bool)),
                 m_setSubSolarPointIconVisible, SLOT (setChecked(bool)) );
    }

    m_sunControlDialog->show();
    m_sunControlDialog->raise();
    m_sunControlDialog->activateWindow();
}

void MarblePart::controlTime()
{
    if ( !m_timeControlDialog )
    {
        m_timeControlDialog = new TimeControlWidget( m_controlView->marbleModel()->clock() );
    }
    m_timeControlDialog->show();
    m_timeControlDialog->raise();
    m_timeControlDialog->activateWindow();
}


void MarblePart::showSun( bool active )
{
    m_controlView->marbleWidget()->setShowSunShading( active );
    m_sunControlDialog->setSunShading( active );
}

void MarblePart::lockToSubSolarPoint( bool lock )
{
    m_controlView->marbleWidget()->setLockToSubSolarPoint( lock );
}

void MarblePart::setSubSolarPointIconVisible( bool show )
{
    m_controlView->marbleWidget()->setSubSolarPointIconVisible( show );
}

void MarblePart::workOffline( bool offline )
{
    m_controlView->setWorkOffline( offline );
    m_newStuffAction->setEnabled( !offline );
    m_downloadRegionAction->setEnabled( !offline );
}

void MarblePart::copyMap()
{
    QPixmap      mapPixmap = m_controlView->mapScreenShot();
    QClipboard  *clipboard = KApplication::clipboard();

    clipboard->setPixmap( mapPixmap );
}

void MarblePart::copyCoordinates()
{
    qreal lon = m_controlView->marbleWidget()->centerLongitude();
    qreal lat = m_controlView->marbleWidget()->centerLatitude();

    QString  positionString = GeoDataCoordinates( lon, lat, 0.0, GeoDataCoordinates::Degree ).toString();
    QClipboard  *clipboard = QApplication::clipboard();

    clipboard->setText( positionString );
}

void MarblePart::readSettings()
{
    kDebug() << "Start: MarblePart::readSettings()";

    // Open a wallet.
    QString m_walletFolderName="Marble";
    m_wallet = KWallet::Wallet::openWallet( KWallet::Wallet::NetworkWallet(), 0 );
    if ( m_wallet == 0 ) {
        if ( MarbleSettings::accessKWallet() ) {
            QPointer<KDialog> confirmDialog = new KDialog( m_controlView );
            confirmDialog->setCaption( i18n( "Please allow access to KWallet." ) );
            QLabel *body = new QLabel();
            body->setText( i18n( "You haven't allowed Marble to use KWallet yet.\n"
                               "This is dangerous since Marble will store your password without encryption.\n"
                               "Are you sure?" ) );
            confirmDialog->setMainWidget( body );
            confirmDialog->setButtons( KDialog::Yes | KDialog::No );
            if ( confirmDialog->exec() == KDialog::Yes ) {
                // User wants to save his password in plain text.
                MarbleSettings::setAccessKWallet( false );
            }
            else {
                m_wallet = KWallet::Wallet::openWallet( KWallet::Wallet::NetworkWallet(), 0 );
                if ( m_wallet == 0 ) {
                    // Show dialog and ask why user don't allowed. 
                    // If user didn't see KWallet dialog it means that he deny forever.
                    // Show instructions how to disable the block.
                    QPointer<KDialog> confirmDialog = new KDialog( m_controlView );
                    confirmDialog->setCaption( i18n( "Do you allow Marble to use KWallet?" ) );
                    QLabel *body = new QLabel();
                    body->setText( i18n( "You still don't allow Marble to use KWallet.\n"
                                       "If you haven't seen the KWallet dialog asking to allow access, it means that you have disabled it.\n"
                                       "If you would like to change this see System Information -> Account Details -> KDE Wallet -> Access Control.\n"
                                       "Choose your wallet and allow Marble to use it." ) );
                    confirmDialog->setMainWidget( body );
                    confirmDialog->setButtons( KDialog::Ok );
                    confirmDialog->exec();
                    // User wants to save his passwords in plain text.
                    MarbleSettings::setAccessKWallet( false );
                    delete confirmDialog;
                }
            }
            delete confirmDialog;
        }
    }
    if ( m_wallet ) {
        if ( !m_wallet->hasFolder( m_walletFolderName ) ) {
            m_wallet->createFolder( m_walletFolderName );
        }
        m_wallet->setFolder( m_walletFolderName );
    }

    // Set home position
    m_controlView->marbleModel()->setHome( MarbleSettings::homeLongitude(),
                                           MarbleSettings::homeLatitude(),
                                           MarbleSettings::homeZoom() );

    // Map theme and projection
    QString mapTheme = MarbleSettings::mapTheme();
    if ( mapTheme.isEmpty() ) {
        mapTheme = m_controlView->defaultMapThemeId();
    }
    m_controlView->marbleWidget()->setMapThemeId( mapTheme );
    m_controlView->marbleWidget()->setProjection( (Projection) MarbleSettings::projection() );

    m_controlView->marbleWidget()->setShowClouds( MarbleSettings::showClouds() );
    m_showCloudsAction->setChecked( MarbleSettings::showClouds() );

    workOffline( MarbleSettings::workOffline() );
    m_workOfflineAction->setChecked( MarbleSettings::workOffline() );

    m_lockFloatItemsAct->setChecked(MarbleSettings::lockFloatItemPositions());
    lockFloatItemPosition(MarbleSettings::lockFloatItemPositions());

    setShowBookmarks( MarbleSettings::showBookmarks() );

    // Sun
    m_controlView->marbleWidget()->setShowSunShading( MarbleSettings::showSun() );
    m_showShadow->setChecked( MarbleSettings::showSun() );
    m_controlView->marbleWidget()->setShowCityLights( MarbleSettings::showCitylights() );
    m_controlView->marbleWidget()->setSubSolarPointIconVisible( MarbleSettings::subSolarPointIconVisible() );
    m_controlView->marbleWidget()->setLockToSubSolarPoint( MarbleSettings::lockToSubSolarPoint() );
    m_setSubSolarPointIconVisible->setChecked( MarbleSettings::subSolarPointIconVisible() );
    m_lockToSubSolarPoint->setChecked( MarbleSettings::lockToSubSolarPoint() );

    // View
    m_initialGraphicsSystem = (GraphicsSystem) MarbleSettings::graphicsSystem();
    m_previousGraphicsSystem = m_initialGraphicsSystem;

    m_lastFileOpenPath = KUrl::fromLocalFile( MarbleSettings::lastFileOpenDir() );

    // Tracking settings
    readTrackingSettings();

    // Load previous route settings
    m_controlView->marbleModel()->routingManager()->readSettings();
    bool const startupWarning = MarbleSettings::showGuidanceModeStartupWarning();
    m_controlView->marbleModel()->routingManager()->setShowGuidanceModeStartupWarning( startupWarning );

    KSharedConfig::Ptr sharedConfig = KSharedConfig::openConfig( KGlobal::mainComponent() );
    if ( sharedConfig->hasGroup( "Routing Profiles" ) ) {
        QList<RoutingProfile> profiles;
        KConfigGroup profilesGroup = sharedConfig->group( "Routing Profiles" );
        int numProfiles = profilesGroup.readEntry( "Num", 0 );
        for ( int i = 0; i < numProfiles; ++i ) {
            KConfigGroup profileGroup = profilesGroup.group( QString( "Profile %0" ).arg(i) );
            QString name = profileGroup.readEntry( "Name", i18n( "Unnamed" ) );
            RoutingProfile profile( name );
            foreach ( const QString& pluginName, profileGroup.groupList() ) {
                KConfigGroup pluginGroup = profileGroup.group( pluginName );
                profile.pluginSettings().insert( pluginName, QHash<QString, QVariant>() );
                foreach ( const QString& key, pluginGroup.keyList() ) {
                    if ( key != "Enabled" ) {
                        profile.pluginSettings()[ pluginName ].insert( key, pluginGroup.readEntry( key ) );
                    }
                }
            }
            profiles << profile;
        }
        m_controlView->marbleModel()->routingManager()->profilesModel()->setProfiles( profiles );
    } else {
        m_controlView->marbleModel()->routingManager()->profilesModel()->loadDefaultProfiles();
    }
    int const profileIndex = MarbleSettings::currentRoutingProfile();
    if ( profileIndex >= 0 && profileIndex < m_controlView->marbleModel()->routingManager()->profilesModel()->rowCount() ) {
        RoutingProfile profile = m_controlView->marbleModel()->routingManager()->profilesModel()->profiles().at( profileIndex );
        m_controlView->marbleModel()->routingManager()->routeRequest()->setRoutingProfile( profile );
    }

    QString positionProvider = MarbleSettings::activePositionTrackingPlugin();
    if ( !positionProvider.isEmpty() ) {
        PositionTracking* tracking = m_controlView->marbleModel()->positionTracking();
        const PluginManager* pluginManager = m_controlView->marbleModel()->pluginManager();
        foreach( const PositionProviderPlugin* plugin, pluginManager->positionProviderPlugins() ) {
            if ( plugin->nameId() == positionProvider ) {
                PositionProviderPlugin* instance = plugin->newInstance();
                instance->setMarbleModel( m_controlView->marbleModel() );
                tracking->setPositionProviderPlugin( instance );
                break;
            }
        }
    }

    readStatusBarSettings();

    updateSettings();

    // Time
    if( MarbleSettings::systemTime() == true  )
    {
        /* nothing to do */
    }
    else if( MarbleSettings::lastSessionTime() == true )
    {
        m_controlView->marbleModel()->setClockDateTime( MarbleSettings::dateTime() );
        m_controlView->marbleModel()->setClockSpeed( MarbleSettings::speedSlider() );
    }

    readPluginSettings();

    m_controlView->setExternalMapEditor( m_externalEditorMapping[MarbleSettings::externalMapEditor()] );

    if ( m_wallet ) {
        // Read settings from kwallet and store it in MarbleSettings for using in kconfigdialog.
        QMap<QString, QString> owncloudAuth;
        m_wallet->readMap( "OwncloudServer", owncloudAuth );
        if ( owncloudAuth.contains( "Username" ) ) {
            MarbleSettings::setOwncloudUsername( owncloudAuth[ "Username" ] );
        }
        if ( owncloudAuth.contains( "Password" ) ) {
            MarbleSettings::setOwncloudPassword( owncloudAuth[ "Password" ] );
        }
    }
    CloudSyncManager* cloudSyncManager = m_controlView->cloudSyncManager();
    cloudSyncManager->setOwncloudCredentials( MarbleSettings::owncloudServer(),
                                              MarbleSettings::owncloudUsername(),
                                              MarbleSettings::owncloudPassword());
    cloudSyncManager->setSyncEnabled( MarbleSettings::enableSync() );
    cloudSyncManager->routeSyncManager()->setRouteSyncEnabled( MarbleSettings::syncRoutes() );
    cloudSyncManager->bookmarkSyncManager()->setBookmarkSyncEnabled( MarbleSettings::syncBookmarks() );
}

void MarblePart::readTrackingSettings()
{
    if( MarbleSettings::autoCenter() || MarbleSettings::recenterMode() ) {
        CurrentLocationWidget *trackingWidget = m_controlView->currentLocationWidget();
        if( trackingWidget ) {
            trackingWidget->setRecenterMode( MarbleSettings::recenterMode() );
            trackingWidget->setAutoZoom( MarbleSettings::autoZoom() );
            trackingWidget->setTrackVisible( MarbleSettings::trackVisible() );
            trackingWidget->setLastOpenPath( MarbleSettings::lastTrackOpenPath() );
            trackingWidget->setLastSavePath( MarbleSettings::lastTrackSavePath() );
        }
    }
}

void MarblePart::readStatusBarSettings()
{
    const bool showPos = MarbleSettings::showPositionLabel();
    m_showPositionAction->setChecked( showPos );
    showPositionLabel( showPos );

    const bool showAlt = MarbleSettings::showAltitudeLabel();
    m_showAltitudeAction->setChecked( showAlt );
    showAltitudeLabel( showAlt );

    const bool showTileZoom = MarbleSettings::showTileZoomLevelLabel();
    m_showTileZoomLevelAction->setChecked( showTileZoom );
    showTileZoomLevelLabel( showTileZoom );

    const bool showDateTime = MarbleSettings::showDateTimeLabel();
    m_showDateTimeAction->setChecked( showDateTime );
    showDateTimeLabel( showDateTime );

    const bool showProgress = MarbleSettings::showDownloadProgressBar();
    m_showDownloadProgressAction->setChecked( showProgress );
    showDownloadProgressBar( showProgress );
}

void MarblePart::writeSettings()
{
    // Get the 'quit' values from the widget and store them in the settings.
    qreal  quitLon = m_controlView->marbleWidget()->lookAt().longitude();
    qreal  quitLat = m_controlView->marbleWidget()->lookAt().latitude();
    qreal  quitRange = m_controlView->marbleWidget()->lookAt().range();

    MarbleSettings::setQuitLongitude( quitLon );
    MarbleSettings::setQuitLatitude( quitLat );
    MarbleSettings::setQuitRange( quitRange );

    if ( m_wallet ) {
        // Write changes to kwallet...
        QMap<QString, QString> owncloudAuth;
        owncloudAuth.insert( "Username", MarbleSettings::owncloudUsername() );
        owncloudAuth.insert( "Password", MarbleSettings::owncloudPassword() );
        m_wallet->writeMap( "OwncloudServer",owncloudAuth );
        // Remove username and password form config file (they were saved in kwallet).
        MarbleSettings::setOwncloudUsername( QString() );
        MarbleSettings::setOwncloudPassword( QString() );
    }

    // Get the 'home' values from the widget and store them in the settings.
    qreal  homeLon = 0;
    qreal  homeLat = 0;
    int     homeZoom = 0;

    m_controlView->marbleModel()->home( homeLon, homeLat, homeZoom );
    MarbleSettings::setHomeLongitude( homeLon );
    MarbleSettings::setHomeLatitude( homeLat );
    MarbleSettings::setHomeZoom( homeZoom );

    // Set default font
    MarbleSettings::setMapFont( m_controlView->marbleWidget()->defaultFont() );

    // Get whether animations to the target are enabled
    MarbleSettings::setAnimateTargetVoyage( m_controlView->marbleWidget()->animationsEnabled() );

    // Map theme and projection
    MarbleSettings::setMapTheme( m_controlView->marbleWidget()->mapThemeId() );
    MarbleSettings::setProjection( m_controlView->marbleWidget()->projection() );

    MarbleSettings::setShowClouds( m_controlView->marbleWidget()->showClouds() );

    MarbleSettings::setWorkOffline( m_workOfflineAction->isChecked() );

    MarbleSettings::setStillQuality( m_controlView->marbleWidget()->mapQuality( Still ) );
    MarbleSettings::setAnimationQuality( m_controlView->marbleWidget()->
                                         mapQuality( Animation ) );

    MarbleSettings::setShowBookmarks( m_controlView->marbleModel()->bookmarkManager()->showBookmarks() );

    // FIXME: Hopefully Qt will have a getter for this one in the future ...
    GraphicsSystem graphicsSystem = (GraphicsSystem) MarbleSettings::graphicsSystem();
    MarbleSettings::setGraphicsSystem( graphicsSystem );

    MarbleSettings::setLastFileOpenDir( m_lastFileOpenPath.toLocalFile() );

    MarbleSettings::setDistanceUnit( MarbleGlobal::getInstance()->locale()->measurementSystem() );
    MarbleSettings::setAngleUnit( m_controlView->marbleWidget()->defaultAngleUnit() );

    // Sun
    MarbleSettings::setShowSun( m_controlView->marbleWidget()->showSunShading() );
    MarbleSettings::setShowCitylights( m_controlView->marbleWidget()->showCityLights() );
    MarbleSettings::setLockToSubSolarPoint( m_controlView->marbleWidget()->isLockedToSubSolarPoint() );
    MarbleSettings::setSubSolarPointIconVisible( m_controlView->marbleWidget()->isSubSolarPointIconVisible() );

    // Tracking
    CurrentLocationWidget *trackingWidget = m_controlView->currentLocationWidget();
    if( trackingWidget )
    {
        MarbleSettings::setRecenterMode( trackingWidget->recenterMode() );
        MarbleSettings::setAutoZoom( trackingWidget->autoZoom() );
        MarbleSettings::setTrackVisible( trackingWidget->trackVisible() );
        MarbleSettings::setLastTrackOpenPath( trackingWidget->lastOpenPath() );
        MarbleSettings::setLastTrackSavePath( trackingWidget->lastSavePath() );
    }

    // Caches
    MarbleSettings::setVolatileTileCacheLimit( m_controlView->marbleWidget()->
                                               volatileTileCacheLimit() / 1024 );
    MarbleSettings::setPersistentTileCacheLimit( m_controlView->marbleModel()->
                                                 persistentTileCacheLimit() / 1024 );

    // Time
    MarbleSettings::setDateTime( m_controlView->marbleModel()->clockDateTime() );
    MarbleSettings::setSpeedSlider( m_controlView->marbleModel()->clockSpeed() );

    // Plugins
    writePluginSettings();

    QString positionProvider;
    PositionTracking* tracking = m_controlView->marbleModel()->positionTracking();
    if ( tracking && tracking->positionProviderPlugin() ) {
        positionProvider = tracking->positionProviderPlugin()->nameId();
    }
    MarbleSettings::setActivePositionTrackingPlugin( positionProvider );

    MarbleSettings::setLockFloatItemPositions( m_lockFloatItemsAct->isChecked() );

    writeStatusBarSettings();

    // Store recent files
    KSharedConfig::Ptr sharedConfig = KSharedConfig::openConfig( KGlobal::mainComponent() );
    m_recentFilesAction->saveEntries( sharedConfig->group( "RecentFiles" ) );

    // Store current route settings
    RoutingManager *routingManager = m_controlView->marbleWidget()->model()->routingManager();
    routingManager->writeSettings();
    bool const startupWarning = routingManager->showGuidanceModeStartupWarning();
    MarbleSettings::setShowGuidanceModeStartupWarning( startupWarning );
    QList<RoutingProfile>  profiles = routingManager->profilesModel()->profiles();
    RoutingProfile const profile = routingManager->routeRequest()->routingProfile();
    MarbleSettings::setCurrentRoutingProfile( profiles.indexOf( profile ) );

    QList<QString> const editors = m_externalEditorMapping.values();
    MarbleSettings::setExternalMapEditor( editors.indexOf( m_controlView->externalMapEditor() ) );

    applyPluginState();

    MarbleSettings::self()->writeConfig();
}

void MarblePart::writeStatusBarSettings()
{
    MarbleSettings::setShowPositionLabel( m_showPositionAction->isChecked() );
    MarbleSettings::setShowAltitudeLabel( m_showAltitudeAction->isChecked() );
    MarbleSettings::setShowTileZoomLevelLabel( m_showTileZoomLevelAction->isChecked() );
    MarbleSettings::setShowDateTimeLabel( m_showDateTimeAction->isChecked() );
    MarbleSettings::setShowDownloadProgressBar( m_showDownloadProgressAction->isChecked() );
}

void MarblePart::setupActions()
{
    // Action: Recent Files
    m_recentFilesAction = KStandardAction::openRecent( this, SLOT(openUrl(KUrl)),
                                                       actionCollection() );
    KSharedConfig::Ptr sharedConfig = KSharedConfig::openConfig( KGlobal::mainComponent() );
    m_recentFilesAction->loadEntries( sharedConfig->group( "RecentFiles" ) );

    // Action: Download Region
    m_downloadRegionAction = new KAction( this );
    m_downloadRegionAction->setText( i18nc( "Action for downloading an entire region of a map",
                                            "Download Region..." ));
    actionCollection()->addAction( "file_download_region", m_downloadRegionAction );
    connect( m_downloadRegionAction, SIGNAL(triggered()), SLOT(showDownloadRegionDialog()));

    // Action: Print Map
    m_printMapAction = KStandardAction::print( this, SLOT(printMapScreenShot()),
                                               actionCollection() );

    m_printPreviewAction = KStandardAction::printPreview( m_controlView, SLOT(printPreview()),
                                               actionCollection() );

    // Action: Export Map
    m_exportMapAction = new KAction( this );
    actionCollection()->addAction( "exportMap", m_exportMapAction );
    m_exportMapAction->setText( i18nc( "Action for saving the map to a file", "&Export Map..." ) );
    m_exportMapAction->setIcon( KIcon( "document-save-as" ) );
    m_exportMapAction->setShortcut( Qt::CTRL + Qt::Key_S );
    connect( m_exportMapAction, SIGNAL(triggered(bool)),
             this,              SLOT(exportMapScreenShot()) );

    // Action: Work Offline
    m_workOfflineAction = new KAction( this );
    actionCollection()->addAction( "workOffline", m_workOfflineAction );
    m_workOfflineAction->setText( i18nc( "Action for toggling offline mode", "&Work Offline" ) );
    m_workOfflineAction->setIcon( KIcon( "user-offline" ) );
    m_workOfflineAction->setCheckable( true );
    m_workOfflineAction->setChecked( false );
    connect( m_workOfflineAction, SIGNAL(triggered(bool)),
             this,                SLOT(workOffline(bool)) );

    // Action: Copy Map to the Clipboard
    m_copyMapAction = KStandardAction::copy( this, SLOT(copyMap()),
                                             actionCollection() );
    m_copyMapAction->setText( i18nc( "Action for copying the map to the clipboard", "&Copy Map" ) );

    // Action: Copy Coordinates string
    m_copyCoordinatesAction = new KAction( this );
    actionCollection()->addAction( "edit_copy_coordinates",
                                   m_copyCoordinatesAction );
    m_copyCoordinatesAction->setText( i18nc( "Action for copying the coordinates to the clipboard",
                                             "C&opy Coordinates" ) );
    m_copyCoordinatesAction->setIcon( KIcon( ":/icons/copy-coordinates.png" ) );
    connect( m_copyCoordinatesAction, SIGNAL(triggered(bool)),
             this,                    SLOT(copyCoordinates()) );

    // Action: Open a Gpx or a Kml File
    m_openAct = KStandardAction::open( this, SLOT(openFile()),
                                       actionCollection() );
    m_openAct->setText( i18nc( "Action for opening a file", "&Open..." ) );

    // Standard actions.  So far only Quit.
    KStandardAction::quit( kapp, SLOT(closeAllWindows()),
                           actionCollection() );

    // Action: Get hot new stuff
    m_newStuffAction = KNS3::standardAction( i18nc( "Action for downloading maps (GHNS)",
                                                    "Download Maps..."),
                                             this,
                                             SLOT(showNewStuffDialog()),
                                             actionCollection(), "new_stuff" );
    m_newStuffAction->setStatusTip( i18nc( "Status tip", "Download new maps"));
    m_newStuffAction->setShortcut( Qt::CTRL + Qt::Key_N );

    // Action: Create a New Map
    m_mapWizardAct = new KAction( i18nc( "Action for creating new maps",
                                         "&Create a New Map..." ),
                                  this );
    m_mapWizardAct->setIcon( KIcon( ":/icons/create-new-map.png" ) );
    actionCollection()->addAction( "createMap", m_mapWizardAct );
    m_mapWizardAct->setStatusTip( i18nc( "Status tip",
                                         "A wizard guides you through the creation of your own map theme." ) );
    connect( m_mapWizardAct, SIGNAL(triggered()), SLOT(showMapWizard()) );

    KStandardAction::showStatusbar( this, SLOT(showStatusBar(bool)),
                                    actionCollection() );

    m_fullScreenAct = KStandardAction::fullScreen( 0, 0, widget(),
                                                   actionCollection() );
    connect( m_fullScreenAct, SIGNAL(triggered(bool)),
             this,            SLOT(showFullScreen(bool)) );

    // Action: Show Crosshairs option
    QList<RenderPlugin *> pluginList = m_controlView->marbleWidget()->renderPlugins();
    QList<RenderPlugin *>::const_iterator i = pluginList.constBegin();
    QList<RenderPlugin *>::const_iterator const end = pluginList.constEnd();
    for (; i != end; ++i ) {
        if ( (*i)->nameId() == "crosshairs" ) {
            actionCollection()->addAction( "show_crosshairs", (*i)->action() );
        }
    }

    // Action: Show Clouds option
    m_showCloudsAction = new KAction( this );
    actionCollection()->addAction( "show_clouds", m_showCloudsAction );
    m_showCloudsAction->setCheckable( true );
    m_showCloudsAction->setChecked( true );
    m_showCloudsAction->setIcon( KIcon( ":/icons/clouds.png" ) );
    m_showCloudsAction->setText( i18nc( "Action for toggling clouds", "&Clouds" ) );
    connect( m_showCloudsAction, SIGNAL(triggered(bool)),
             this,               SLOT(setShowClouds(bool)) );

    // Action: Show Sunshade options
    m_controlSunAction = new KAction( this );
    actionCollection()->addAction( "control_sun", m_controlSunAction );
    m_controlSunAction->setText( i18nc( "Action for sun control dialog", "S&un Control..." ) );
    connect( m_controlSunAction, SIGNAL(triggered(bool)),
             this,               SLOT(controlSun()) );

    KStandardAction::redisplay( m_controlView->marbleWidget(), SLOT(reloadMap()), actionCollection() );

    // Action: Show Time options
    m_controlTimeAction = new KAction( this );
    actionCollection()->addAction( "control_time", m_controlTimeAction );
    m_controlTimeAction->setIcon( KIcon( ":/icons/clock.png" ) );
    m_controlTimeAction->setText( i18nc( "Action for time control dialog", "&Time Control..." ) );
    connect( m_controlTimeAction, SIGNAL(triggered(bool)),
         this,               SLOT(controlTime()) );

    // Action: Lock float items
    m_lockFloatItemsAct = new KAction ( this );
    actionCollection()->addAction( "options_lock_floatitems",
                                   m_lockFloatItemsAct );
    m_lockFloatItemsAct->setText( i18nc( "Action for locking float items on the map",
                                         "Lock Position" ) );
    m_lockFloatItemsAct->setIcon( KIcon( ":/icons/unlock.png" ) );
    m_lockFloatItemsAct->setCheckable( true );
    m_lockFloatItemsAct->setChecked( false );
    connect( m_lockFloatItemsAct, SIGNAL(triggered(bool)),
             this,                SLOT(lockFloatItemPosition(bool)) );

    KStandardAction::preferences( this, SLOT(editSettings()),
                                  actionCollection() );

    //Toggle Action: Show sun shadow
    m_showShadow = new KToggleAction( i18n( "Show Shadow" ), this );
    m_showShadow->setIcon( KIcon( "" ) );        // Fixme: Add Icon
    actionCollection()->addAction( "sun_shadow", m_showShadow );
    m_showShadow->setCheckedState( KGuiItem( i18n( "Hide Shadow" ) ) );
    m_showShadow->setToolTip(i18n("Shows and hides the shadow of the sun"));
    connect( m_showShadow, SIGNAL(triggered(bool)), this, SLOT(showSun(bool)));

    //Toggle Action: Show Sun icon on the Sub-Solar Point
    m_setSubSolarPointIconVisible = new KToggleAction( i18n( "Show sun icon on the Sub-Solar Point" ), this );
    actionCollection()->addAction( "show_icon_on_subsolarpoint", m_setSubSolarPointIconVisible );
    m_setSubSolarPointIconVisible->setCheckedState( KGuiItem( i18n( "Hide sun icon on the Sub-Solar Point" ) ) );
    m_setSubSolarPointIconVisible->setToolTip( i18n( "Show sun icon on the sub-solar point" ) );
    connect( m_setSubSolarPointIconVisible, SIGNAL(triggered(bool)), this, SLOT(setSubSolarPointIconVisible(bool)));


    //Toggle Action: Lock globe to the Sub-Solar Point
    m_lockToSubSolarPoint = new KToggleAction( i18n( "Lock Globe to the Sub-Solar Point" ), this );
    actionCollection()->addAction( "lock_to_subsolarpoint", m_lockToSubSolarPoint );
    m_lockToSubSolarPoint->setCheckedState( KGuiItem( i18n( "Unlock Globe to the Sub-Solar Point" ) ) );
    m_lockToSubSolarPoint->setToolTip( i18n( "Lock globe to the sub-solar point" ) );
    connect( m_lockToSubSolarPoint, SIGNAL(triggered(bool)), this, SLOT(lockToSubSolarPoint(bool)));

    //    FIXME: Discuss if this is the best place to put this
    QList<RenderPlugin *>::const_iterator it = pluginList.constBegin();
    QList<RenderPlugin *>::const_iterator const itEnd = pluginList.constEnd();
    for (; it != itEnd; ++it ) {
        connect( (*it), SIGNAL(actionGroupsChanged()),
                 this, SLOT(createPluginMenus()) );
    }

    m_addBookmarkAction = new KAction( this );
    actionCollection()->addAction( "add_bookmark", m_addBookmarkAction );
    m_addBookmarkAction->setText( i18nc( "Add Bookmark", "&Add Bookmark" ) );
    m_addBookmarkAction->setIcon( KIcon( ":/icons/bookmark-new.png" ) );
    m_addBookmarkAction->setShortcut( Qt::CTRL + Qt::Key_B );
    connect( m_addBookmarkAction, SIGNAL(triggered()),
             this,                SLOT(openEditBookmarkDialog()) );

    m_toggleBookmarkDisplayAction = new KAction( this );
    actionCollection()->addAction( "show_bookmarks", m_toggleBookmarkDisplayAction );
    m_toggleBookmarkDisplayAction->setText( i18nc( "Show Bookmarks", "Show &Bookmarks" ) );
    m_toggleBookmarkDisplayAction->setStatusTip( i18n( "Show or hide bookmarks in the map" ) );
    m_toggleBookmarkDisplayAction->setCheckable( true );
    m_toggleBookmarkDisplayAction->setChecked( m_controlView->marbleModel()->bookmarkManager()->showBookmarks() );
    connect( m_toggleBookmarkDisplayAction, SIGNAL(toggled(bool)),
                  m_controlView->marbleModel()->bookmarkManager(), SLOT(setShowBookmarks(bool)) );

    m_setHomeAction = new KAction( this );
    actionCollection()->addAction( "set_home", m_setHomeAction );
    m_setHomeAction->setText( i18n( "&Set Home Location" ) );
    m_setHomeAction->setIcon( KIcon( "go-home" ) );
    connect( m_setHomeAction, SIGNAL(triggered()),
             this,                SLOT(setHome()) );

    m_manageBookmarksAction = new KAction( this );
    actionCollection()->addAction( "manage_bookmarks", m_manageBookmarksAction );
    m_manageBookmarksAction->setText( i18nc( "Manage Bookmarks", "&Manage Bookmarks" ) );
    m_manageBookmarksAction->setIcon( KIcon( ":/icons/bookmarks-organize.png" ) );
    connect( m_manageBookmarksAction, SIGNAL(triggered()),
             this,                SLOT(openManageBookmarksDialog()) );


    createFolderList();
    connect( m_controlView->marbleModel()->bookmarkManager(),
             SIGNAL(bookmarksChanged()), this, SLOT(createFolderList()) );

    m_externalMapEditorAction = new KAction( this );
    actionCollection()->addAction( "external_editor", m_externalMapEditorAction );
    m_externalMapEditorAction->setText( i18nc( "Edit the map in an external application", "&Edit Map" ) );
    m_externalMapEditorAction->setIcon( KIcon( ":/icons/edit-map.png" ) );
    m_externalMapEditorAction->setShortcut( Qt::CTRL + Qt::Key_E );
    connect( m_externalMapEditorAction, SIGNAL(triggered()),
             m_controlView, SLOT(launchExternalMapEditor()) );
    connect( m_controlView->marbleWidget(), SIGNAL(themeChanged(QString)),
             this, SLOT(updateMapEditButtonVisibility(QString)) );

     m_recordMovieAction = new KAction( tr( "&Record Movie" ), this );
     actionCollection()->addAction( "record_movie" , m_recordMovieAction );
     m_recordMovieAction->setStatusTip( tr( "Records a movie of the globe" ) );
     m_recordMovieAction->setShortcut( Qt::CTRL + Qt::SHIFT + Qt::Key_R );
     m_recordMovieAction->setIcon( KIcon( ":/icons/animator.png" ) );
     connect( m_recordMovieAction, SIGNAL(triggered()),
             this, SLOT(showMovieCaptureDialog()) );

     m_stopRecordingAction = new KAction( tr( "&Stop recording" ), this );
     actionCollection()->addAction( "stop_recording" , m_stopRecordingAction );
     m_stopRecordingAction->setStatusTip( tr( "Stop recording a movie of the globe" ) );
     m_recordMovieAction->setShortcut( Qt::CTRL + Qt::SHIFT + Qt::Key_S );
     m_stopRecordingAction->setEnabled( false );
     connect( m_stopRecordingAction, SIGNAL(triggered()),
             this, SLOT(stopRecording()) );
}

void MarblePart::createFolderList()
{

    QList<QAction*> actionList;

   QVector<GeoDataFolder*> folders = m_controlView->marbleModel()->bookmarkManager()->folders();
   QVector<GeoDataFolder*>::const_iterator i = folders.constBegin();
   QVector<GeoDataFolder*>::const_iterator end = folders.constEnd();

   for (; i != end; ++i ) {
       QMenu *m_bookmarksListMenu = new QMenu( (*i)->name() );

       createBookmarksListMenu( m_bookmarksListMenu, *(*i) );
       connect( m_bookmarksListMenu, SIGNAL(triggered(QAction*)),
            this, SLOT(lookAtBookmark(QAction*)) );

       actionList.append( m_bookmarksListMenu->menuAction() );
   }
   unplugActionList("folders");
   plugActionList( "folders", actionList );
}

void MarblePart::createBookmarksListMenu( QMenu *m_bookmarksListMenu, const GeoDataFolder &folder )
{
    m_bookmarksListMenu->clear();
    QVector<GeoDataPlacemark*> bookmarks = folder.placemarkList();

    QVector<GeoDataPlacemark*>::const_iterator i = bookmarks.constBegin();
    QVector<GeoDataPlacemark*>::const_iterator end = bookmarks.constEnd();

    for (; i != end; ++i ) {
        QAction *bookmarkAct = new QAction( (*i)->name(), this );
        QVariant var;
        GeoDataLookAt* lookAt = (*i)->lookAt();
        if ( !lookAt ) {
            GeoDataLookAt coordinateToLookAt;
            coordinateToLookAt.setCoordinates( (*i)->coordinate() );
            coordinateToLookAt.setRange( (*i)->coordinate().altitude() );
        } else {
            var.setValue( *lookAt );
        }
        bookmarkAct->setData( var );
        m_bookmarksListMenu->addAction( bookmarkAct );
    }

}

void MarblePart::createInfoBoxesMenu()
{
    QList<AbstractFloatItem *> floatItemList = m_controlView->marbleWidget()->floatItems();

    QList<QAction*> actionList;

    QList<AbstractFloatItem *>::const_iterator i = floatItemList.constBegin();
    QList<AbstractFloatItem *>::const_iterator const end = floatItemList.constEnd();
    for (; i != end; ++i ) {
        actionList.append( (*i)->action() );
    }

    unplugActionList( "infobox_actionlist" );
    plugActionList( "infobox_actionlist", actionList );
}

void MarblePart::createOnlineServicesMenu()
{
    QList<RenderPlugin *> renderPluginList = m_controlView->marbleWidget()->renderPlugins();

    QList<QAction*> actionList;

    QList<RenderPlugin *>::const_iterator i = renderPluginList.constBegin();
    QList<RenderPlugin *>::const_iterator const end = renderPluginList.constEnd();
    for (; i != end; ++i ) {
        // FIXME: This will go into the layer manager when AbstractDataPlugin is an interface

        if( (*i)->renderType() == RenderPlugin::OnlineRenderType ) {
            actionList.append( (*i)->action() );
        }
    }

    unplugActionList( "onlineservices_actionlist" );
    plugActionList( "onlineservices_actionlist", actionList );
}

void MarblePart::createRenderPluginActions()
{
    QList<RenderPlugin *> renderPluginList = m_controlView->marbleWidget()->renderPlugins();

    QList<QAction*> actionList;

    QList<RenderPlugin *>::const_iterator i = renderPluginList.constBegin();
    QList<RenderPlugin *>::const_iterator const end = renderPluginList.constEnd();
    for (; i != end; ++i ) {
        if( (*i)->renderType() == RenderPlugin::ThemeRenderType ) {
            actionList.append( (*i)->action() );
        }
    }

    unplugActionList( "themerender_actionlist" );
    plugActionList( "themerender_actionlist", actionList );
}

void MarblePart::showDateTime()
{
    m_clock = QLocale().toString( m_controlView->marbleModel()->clockDateTime().addSecs( m_controlView->marbleModel()->clockTimezone() ), QLocale::ShortFormat );
    updateStatusBar();
}

void MarblePart::showPosition( const QString& position )
{
    m_position = position;
    updateStatusBar();
}

void MarblePart::showZoomLevel( const int tileLevel )
{
    if ( tileLevel == -1 )
        m_tileZoomLevel = i18n( NOT_AVAILABLE );
    else {
        m_tileZoomLevel.setNum( tileLevel );
    }
    updateStatusBar();
}

void MarblePart::mapThemeChanged( const QString& newMapTheme )
{
    Q_UNUSED( newMapTheme );
    updateTileZoomLevel();
    updateStatusBar();
}

void MarblePart::createPluginMenus()
{
    unplugActionList("plugins_actionlist");
    unplugActionList("plugins_menuactionlist");

    QList<RenderPlugin *> renderPluginList = m_controlView->marbleWidget()->renderPlugins();
    QList<RenderPlugin *>::const_iterator i = renderPluginList.constBegin();
    QList<RenderPlugin *>::const_iterator const end = renderPluginList.constEnd();

    for (; i != end; ++i ) {
        // menus
        const QList<QActionGroup*> *tmp_actionGroups = (*i)->actionGroups();
        if( (*i)->enabled() && tmp_actionGroups ) {
            foreach( QActionGroup *ag, *tmp_actionGroups ) {
                plugActionList( "plugins_menuactionlist", ag->actions() );
            }
        }

        // toolbars
        const QList<QActionGroup*> *tmp_toolbarActionGroups = (*i)->toolbarActionGroups();
        if ( (*i)->enabled() && tmp_toolbarActionGroups ) {

            foreach( QActionGroup* ag, *tmp_toolbarActionGroups ) {
                plugActionList( "plugins_actionlist", ag->actions() );
            }
        }
    }

}

void MarblePart::updateTileZoomLevel()
{
    const int tileZoomLevel =
        m_controlView->marbleWidget()->tileZoomLevel();
    if ( tileZoomLevel == -1 )
        m_tileZoomLevel = i18n( NOT_AVAILABLE );
    else {
        m_tileZoomLevel.setNum( tileZoomLevel );
    }
}

void MarblePart::migrateNewstuffConfigFiles() const
{
    // Newstuff config files used to be in the KDE data directory of the user, but are now
    // shared between Marble KDE and Marble Qt in Marble's data path of the user.
    // This method moves an old KDE newstuff config file to the new location if the former
    // exists and the latter not.
    QFileInfo const target( MarbleDirs::localPath() + "/newstuff/marble-map-themes.knsregistry" );
    if ( !target.exists() ) {
        QString const source = KStandardDirs::locate( "data", "knewstuff3/marble.knsregistry" );
        if ( !source.isEmpty() ) {
            if ( !target.absoluteDir().exists() ) {
                if ( !QDir::root().mkpath( target.absolutePath() ) ) {
                    mDebug() << "Failed to create target directory " << target.absolutePath() << " needed for newstuff migration";
                    return;
                }
            }

            QFile registryFile( source );
            if ( !registryFile.open( QFile::ReadOnly ) ) {
                mDebug() << "Cannot parse newstuff xml file";
                return;
            }
            QDomDocument xml;
            if ( !xml.setContent( registryFile.readAll() ) ) {
                mDebug() << "Cannot parse newstuff xml data";
                return;
            }

            QDomNodeList items = xml.elementsByTagName( "stuff" );
            for ( unsigned int i = 0; i < items.length(); ++i ) {
                repairNode( items.item(i), "summary" );
                repairNode( items.item(i), "author" );
            }

            QFile output( target.absoluteFilePath() );
            if ( !output.open( QFile::WriteOnly ) ) {
                mDebug() << "Cannot open " << target.absoluteFilePath() << " for writing";
            } else {
                QTextStream outStream( &output );
                outStream << xml.toString( 2 );
                outStream.flush();
                output.close();
            }
        }
    }
}

void MarblePart::repairNode( QDomNode node, const QString &child )
{
    int const size = node.namedItem( child ).toElement().text().size();
    if ( size > 1024 ) {
        QString const theme = node.namedItem( "name" ).toElement().text();
        mDebug() << "Removing GHNS field " << child << " of map theme " << theme << ": Size " << size << " exceeds maximum size (see bug 319542).";
        node.removeChild( node.namedItem( child ) );
    }
}

void MarblePart::updateCloudSyncStatus(const QString& status )
{
    m_ui_cloudSyncSettings.cloudSyncStatus->setText(status);
    switch (m_controlView->cloudSyncManager()->status()){
        case CloudSyncManager::Success:
            m_ui_cloudSyncSettings.cloudSyncStatus->setStyleSheet("QLabel { color : green; }");
            break;
        case CloudSyncManager::Error:
            m_ui_cloudSyncSettings.cloudSyncStatus->setStyleSheet("QLabel { color : red; }");
            break;
        case CloudSyncManager::Unknown:
            m_ui_cloudSyncSettings.cloudSyncStatus->setStyleSheet("QLabel { color : grey; }");
            break;
    }
}

void MarblePart::updateCloudSyncCredentials()
{
    m_controlView->cloudSyncManager()->setOwncloudCredentials( m_ui_cloudSyncSettings.kcfg_owncloudServer->text(),
                                                               m_ui_cloudSyncSettings.kcfg_owncloudUsername->text(),
                                                               m_ui_cloudSyncSettings.kcfg_owncloudPassword->text() );
}

void MarblePart::updateStatusBar()
{
    if ( m_positionLabel )
        m_positionLabel->setText( i18n( POSITION_STRING, m_position ) );

    if ( m_distanceLabel )
        m_distanceLabel->setText( i18n( DISTANCE_STRING, m_controlView->marbleWidget()->distanceString() ) );

    if ( m_tileZoomLevelLabel )
        m_tileZoomLevelLabel->setText( i18n( TILEZOOMLEVEL_STRING,
                                             m_tileZoomLevel ) );

    if ( m_clockLabel )
        m_clockLabel->setText( i18n( DATETIME_STRING, m_clock ) );
}

void MarblePart::setupStatusBar()
{
    QFontMetrics statusBarFontMetrics( m_statusBarExtension->statusBar()->fontMetrics() );

    QString templatePositionString =
        QString( "%1 000\xb0 00\' 00\"_, 000\xb0 00\' 00\"_" ).arg(POSITION_STRING);
    m_positionLabel = setupStatusBarLabel( templatePositionString );

    QString templateDistanceString =
        QString( "%1 00.000,0 mu" ).arg(DISTANCE_STRING);
    m_distanceLabel = setupStatusBarLabel( templateDistanceString );

    QString templateDateTimeString = QString( "%1 %2" ).arg( DATETIME_STRING , QLocale().toString( QDateTime::fromString ( "01:01:1000", "dd:mm:yyyy"), QLocale::ShortFormat ) );

    m_clockLabel = setupStatusBarLabel( templateDateTimeString );

    const QString templateTileZoomLevelString = i18n( TILEZOOMLEVEL_STRING );
    m_tileZoomLevelLabel = setupStatusBarLabel( templateTileZoomLevelString );

    connect( m_controlView->marbleWidget(), SIGNAL(mouseMoveGeoPosition(QString)),
             this,                          SLOT(showPosition(QString)) );
    connect( m_controlView->marbleWidget(), SIGNAL(distanceChanged(QString)),
             this,                          SLOT(updateStatusBar()) );
    connect( m_controlView->marbleWidget(), SIGNAL(tileLevelChanged(int)),
             SLOT(showZoomLevel(int)));
    connect( m_controlView->marbleWidget(), SIGNAL(themeChanged(QString)),
             this, SLOT(mapThemeChanged(QString)), Qt::QueuedConnection );
    connect( m_controlView->marbleModel()->clock(), SIGNAL(timeChanged()),
             this,                          SLOT(showDateTime()) );


    setupDownloadProgressBar();

    setupStatusBarActions();
    updateStatusBar();
}

QLabel * MarblePart::setupStatusBarLabel( const QString& templateString )
{
    QFontMetrics statusBarFontMetrics( m_statusBarExtension->statusBar()->fontMetrics() );

    QLabel * const label = new QLabel( m_statusBarExtension->statusBar() );
    label->setIndent( 5 );
    int maxWidth = statusBarFontMetrics.boundingRect( templateString ).width()
        + 2 * label->margin() + 2 * label->indent();
    label->setFixedWidth( maxWidth );
    m_statusBarExtension->addStatusBarItem( label, -1, false );
    return label;
}

void MarblePart::setupDownloadProgressBar()
{
    // get status bar and add progress widget
    KStatusBar * const statusBar = m_statusBarExtension->statusBar();
    Q_ASSERT( statusBar );

    m_downloadProgressBar = new QProgressBar;
    m_downloadProgressBar->setVisible( MarbleSettings::showDownloadProgressBar() );
    statusBar->addPermanentWidget( m_downloadProgressBar );

    HttpDownloadManager * const downloadManager =
        m_controlView->marbleModel()->downloadManager();
    Q_ASSERT( downloadManager );
    connect( downloadManager, SIGNAL(progressChanged( int, int )), SLOT(handleProgress( int, int )) );
    connect( downloadManager, SIGNAL(jobRemoved()), SLOT(removeProgressItem()) );
}

void MarblePart::setupStatusBarActions()
{
    KStatusBar * const statusBar = m_statusBarExtension->statusBar();
    Q_ASSERT( statusBar );

    statusBar->setContextMenuPolicy( Qt::CustomContextMenu );

    connect( statusBar, SIGNAL(customContextMenuRequested(QPoint)),
             this, SLOT(showStatusBarContextMenu(QPoint)));

    m_showPositionAction = new KToggleAction( i18nc( "Action for toggling", "Show Position" ),
                                              this );
    m_showDateTimeAction = new KToggleAction( i18nc( "Action for toggling", "Show Date and Time" ),
                                              this );
    m_showAltitudeAction = new KToggleAction( i18nc( "Action for toggling", "Show Altitude" ),
                                              this );
    m_showTileZoomLevelAction = new KToggleAction( i18nc( "Action for toggling",
                                                          "Show Tile Zoom Level" ), this );
    m_showDownloadProgressAction = new KToggleAction( i18nc( "Action for toggling",
                                                             "Show Download Progress Bar" ), this );

    connect( m_showPositionAction, SIGNAL(triggered(bool)),
             this, SLOT(showPositionLabel(bool)) );
    connect( m_showAltitudeAction, SIGNAL(triggered(bool)),
             this, SLOT(showAltitudeLabel(bool)) );
    connect( m_showTileZoomLevelAction, SIGNAL(triggered(bool)),
             this, SLOT(showTileZoomLevelLabel(bool)) );
    connect( m_showDateTimeAction, SIGNAL(triggered(bool)),
             this, SLOT(showDateTimeLabel(bool)) );
    connect( m_showDownloadProgressAction, SIGNAL(triggered(bool)),
             this, SLOT(showDownloadProgressBar(bool)) );
}

void MarblePart::showNewStuffDialog()
{
    QPointer<MapThemeDownloadDialog> dialog( new MapThemeDownloadDialog( m_controlView->marbleWidget() ) );
    dialog->exec();
    delete dialog;
}

void MarblePart::showUploadNewStuffDialog()
{
    QString  newStuffConfig = KStandardDirs::locate ( "data", "marble/marble.knsrc" );
    kDebug() << "KNS config file:" << newStuffConfig;

    QPointer<KNS3::UploadDialog> dialog( new KNS3::UploadDialog( newStuffConfig, m_controlView ) );
    kDebug() << "Creating the archive";
    dialog->setUploadFile( KUrl( MapWizard::createArchive( m_controlView, m_controlView->marbleWidget()->mapThemeId() ) ) );
    dialog->exec();
    MapWizard::deleteArchive( m_controlView->marbleWidget()->mapThemeId() );
    delete dialog;
}

void MarblePart::showDownloadRegionDialog()
{
    MarbleWidget * const marbleWidget = m_controlView->marbleWidget();
    if ( !m_downloadRegionDialog ) {
        m_downloadRegionDialog = new DownloadRegionDialog( marbleWidget, widget() );
        // it might be tempting to move the connects to DownloadRegionDialog's "accepted" and
        // "applied" signals, be aware that the "hidden" signal might be come before the "accepted"
        // signal, leading to a too early disconnect.
        connect( m_downloadRegionDialog, SIGNAL(accepted()), SLOT(downloadRegion()));
        connect( m_downloadRegionDialog, SIGNAL(applied()), SLOT(downloadRegion()));
    }
    // FIXME: get allowed range from current map theme
    m_downloadRegionDialog->setAllowedTileLevelRange( 0, 16 );
    m_downloadRegionDialog->setSelectionMethod( DownloadRegionDialog::VisibleRegionMethod );
    ViewportParams const * const viewport = marbleWidget->viewport();
    m_downloadRegionDialog->setSpecifiedLatLonAltBox( viewport->viewLatLonAltBox() );
    m_downloadRegionDialog->setVisibleLatLonAltBox( viewport->viewLatLonAltBox() );
    m_downloadRegionDialog->setVisibleTileLevel( marbleWidget->tileZoomLevel() );

    m_downloadRegionDialog->show();
    m_downloadRegionDialog->raise();
    m_downloadRegionDialog->activateWindow();
}

void MarblePart::downloadRegion()
{
    Q_ASSERT( m_downloadRegionDialog );
    QVector<TileCoordsPyramid> const pyramid = m_downloadRegionDialog->region();
    if ( !pyramid.isEmpty() ) {
        m_controlView->marbleWidget()->downloadRegion( pyramid );
    }
}

void MarblePart::showStatusBarContextMenu( const QPoint& pos )
{
    KStatusBar * const statusBar = m_statusBarExtension->statusBar();
    Q_ASSERT( statusBar );

    KMenu statusBarContextMenu( m_controlView->marbleWidget() );
    statusBarContextMenu.addAction( m_showPositionAction );
    statusBarContextMenu.addAction( m_showDateTimeAction );
    statusBarContextMenu.addAction( m_showAltitudeAction );
    statusBarContextMenu.addAction( m_showTileZoomLevelAction );
    statusBarContextMenu.addAction( m_showDownloadProgressAction );

    statusBarContextMenu.exec( statusBar->mapToGlobal( pos ));
}

void MarblePart::showMapWizard()
{
    // Map Wizard
    QPointer<MapWizard> mapWizard = new MapWizard( m_controlView );
    mapWizard->setWmsServers( MarbleSettings::wmsServers() );
    mapWizard->setStaticUrlServers( MarbleSettings::staticUrlServers() );
    mapWizard->exec();
    MarbleSettings::setWmsServers( mapWizard->wmsServers() );
    MarbleSettings::setStaticUrlServers( mapWizard->staticUrlServers() );
    mapWizard->deleteLater();
}

void MarblePart::editSettings()
{
    if ( KConfigDialog::showDialog( "settings" ) )
        return;

    m_configDialog = new KConfigDialog( m_controlView, "settings",
                                        MarbleSettings::self() );

    // view page
    Ui_MarbleViewSettingsWidget  ui_viewSettings;
    QWidget                     *w_viewSettings = new QWidget( 0 );

    w_viewSettings->setObjectName( "view_page" );
    ui_viewSettings.setupUi( w_viewSettings );
    m_configDialog->addPage( w_viewSettings, i18n( "View" ), "configure" );

    // It's experimental -- so we remove it for now.
    // FIXME: Delete the following  line once OpenGL support is officially supported.
    ui_viewSettings.kcfg_graphicsSystem->removeItem( OpenGLGraphics );

    QString nativeString ( i18n("Native") );

    #ifdef Q_WS_X11
    nativeString = i18n( "Native (X11)" );
    #endif
    #ifdef Q_WS_MAC
    nativeString = i18n( "Native (Mac OS X Core Graphics)" );
    #endif

    ui_viewSettings.kcfg_graphicsSystem->setItemText( NativeGraphics, nativeString );
    ui_viewSettings.label_labelLocalization->hide();
    ui_viewSettings.kcfg_labelLocalization->hide();

    // navigation page
    Ui_MarbleNavigationSettingsWidget  ui_navigationSettings;
    QWidget                           *w_navigationSettings = new QWidget( 0 );

    w_navigationSettings->setObjectName( "navigation_page" );
    ui_navigationSettings.setupUi( w_navigationSettings );
    m_configDialog->addPage( w_navigationSettings, i18n( "Navigation" ),
                             "transform-move" );
    ui_navigationSettings.kcfg_dragLocation->hide();
    ui_navigationSettings.label_dragLocation->hide();

    // cache page
    Ui_MarbleCacheSettingsWidget  ui_cacheSettings;
    QWidget                      *w_cacheSettings = new QWidget( 0 );

    w_cacheSettings->setObjectName( "cache_page" );
    ui_cacheSettings.setupUi( w_cacheSettings );
    m_configDialog->addPage( w_cacheSettings, i18n( "Cache & Proxy" ),
                             "preferences-web-browser-cache" );
    connect( ui_cacheSettings.button_clearVolatileCache, SIGNAL(clicked()),
             m_controlView->marbleWidget(), SLOT(clearVolatileTileCache()) );
    connect( ui_cacheSettings.button_clearPersistentCache, SIGNAL(clicked()),
             m_controlView->marbleModel(), SLOT(clearPersistentTileCache()) );

    // time page
    Ui_MarbleTimeSettingsWidget ui_timeSettings;
    QWidget *w_timeSettings = new QWidget( 0 );

    w_timeSettings->setObjectName( "time_page" );
    ui_timeSettings.setupUi( w_timeSettings );
    m_configDialog->addPage( w_timeSettings, i18n( "Date & Time" ), "clock" );
    
    // Sync page
    QWidget *w_cloudSyncSettings = new QWidget( 0 );

    w_cloudSyncSettings->setObjectName( "sync_page" );
    m_ui_cloudSyncSettings.setupUi( w_cloudSyncSettings );
    m_ui_cloudSyncSettings.button_syncNow->setEnabled( MarbleSettings::syncBookmarks() );
    m_configDialog->addPage( w_cloudSyncSettings, i18n( "Synchronization" ), "folder-sync" );

    connect( m_ui_cloudSyncSettings.button_syncNow, SIGNAL(clicked()),
             m_controlView->cloudSyncManager()->bookmarkSyncManager(), SLOT(startBookmarkSync()) );
    connect( m_ui_cloudSyncSettings.testLoginButton, SIGNAL(clicked()),
             this, SLOT(updateCloudSyncCredentials()) );

    connect( m_controlView->cloudSyncManager(), SIGNAL(statusChanged(QString)),
             this, SLOT(updateCloudSyncStatus(QString)));

    // routing page
    RoutingProfilesWidget *w_routingSettings = new RoutingProfilesWidget( m_controlView->marbleModel() );
    w_routingSettings->setObjectName( "routing_page" );
    m_configDialog->addPage( w_routingSettings, i18n( "Routing" ), "flag");

    // plugin page
    MarblePluginSettingsWidget *w_pluginSettings = new MarblePluginSettingsWidget();
    RenderPluginModel *const pluginModel = new RenderPluginModel( w_pluginSettings );
    pluginModel->setRenderPlugins( m_controlView->marbleWidget()->renderPlugins() );
    w_pluginSettings->setModel( pluginModel );
    w_pluginSettings->setObjectName( "plugin_page" );
    m_configDialog->addPage( w_pluginSettings, i18n( "Plugins" ),
                             "preferences-plugin" );
    // Setting the icons of the pluginSettings page.
    w_pluginSettings->setConfigIcon( KIcon( "configure" ) );
    w_pluginSettings->setAboutIcon( KIcon( "help-about" ) );

    connect( w_pluginSettings, SIGNAL(pluginListViewClicked()),
                               SLOT(enableApplyButton()) );
    connect( m_configDialog,   SIGNAL(settingsChanged(QString)),
                               SLOT(updateSettings()) );
    connect( m_configDialog,   SIGNAL(applyClicked()),
                               SLOT(applyPluginState()) );
    connect( m_configDialog,   SIGNAL(okClicked()),
                               SLOT(applyPluginState()) );
    connect( m_configDialog,   SIGNAL(applyClicked()),
             pluginModel,      SLOT(applyPluginState()) );
    connect( m_configDialog,   SIGNAL(okClicked()),
             pluginModel,      SLOT(applyPluginState()) );
    connect( m_configDialog,   SIGNAL(cancelClicked()),
             pluginModel,      SLOT(retrievePluginState()) );

    m_configDialog->show();
}

void MarblePart::enableApplyButton()
{
    m_configDialog->enableButtonApply( true );
}

void MarblePart::applyPluginState()
{
    QList<RoutingProfile>  profiles = m_controlView->marbleWidget()
                        ->model()->routingManager()->profilesModel()->profiles();
    KSharedConfig::Ptr sharedConfig = KSharedConfig::openConfig( KGlobal::mainComponent() );
    KConfigGroup profilesGroup = sharedConfig->group( "Routing Profiles" );
    profilesGroup.writeEntry( "Num", profiles.count() );
    for ( int i = 0; i < profiles.count(); ++i ) {
        KConfigGroup profileGroup = profilesGroup.group( QString( "Profile %0" ).arg(i) );
        RoutingProfile profile = profiles.at( i );
        profileGroup.writeEntry( "Name", profile.name() );
        foreach ( const QString &pluginName, profileGroup.groupList() ) {
            profileGroup.group( pluginName ).deleteGroup();
        }
        foreach ( const QString &key, profile.pluginSettings().keys() ) {
            KConfigGroup pluginGroup = profileGroup.group( key );
            pluginGroup.writeEntry( "Enabled", true );
            foreach ( const QString& settingKey, profile.pluginSettings()[ key ].keys() ) {
                Q_ASSERT( settingKey != "Enabled" );
                pluginGroup.writeEntry( settingKey, profile.pluginSettings()[ key ][ settingKey ] );
            }
        }
    }
}

void MarblePart::updateSettings()
{
    kDebug() << "Updating Settings ...";

    // FIXME: Font doesn't get updated instantly.
    m_controlView->marbleWidget()->setDefaultFont( MarbleSettings::mapFont() );

    m_controlView->marbleWidget()->
        setMapQualityForViewContext( (MapQuality) MarbleSettings::stillQuality(),
                                     Still );
    m_controlView->marbleWidget()->
        setMapQualityForViewContext( (MapQuality) MarbleSettings::animationQuality(),
                                     Animation );

    GraphicsSystem graphicsSystem = (GraphicsSystem) MarbleSettings::graphicsSystem();

    m_controlView->marbleWidget()->
        setDefaultAngleUnit( (AngleUnit) MarbleSettings::angleUnit() );
    MarbleGlobal::getInstance()->locale()->
        setMeasurementSystem( (MarbleLocale::MeasurementSystem) MarbleSettings::distanceUnit() );

    updateStatusBar();

    m_controlView->marbleWidget()->setAnimationsEnabled( MarbleSettings::animateTargetVoyage() );

    // Cache
    m_controlView->marbleModel()->
        setPersistentTileCacheLimit( MarbleSettings::persistentTileCacheLimit() * 1024 );
    m_controlView->marbleWidget()->
        setVolatileTileCacheLimit( MarbleSettings::volatileTileCacheLimit() * 1024 );

    //Create and export the proxy
    QNetworkProxy proxy;

    // Make sure that no proxy is used for an empty string or the default value:
    if ( MarbleSettings::proxyUrl().isEmpty() || MarbleSettings::proxyUrl() == "http://" ) {
        proxy.setType( QNetworkProxy::NoProxy );
    } else {
        if ( MarbleSettings::proxyType() == Marble::Socks5Proxy ) {
            proxy.setType( QNetworkProxy::Socks5Proxy );
        }
        else if ( MarbleSettings::proxyType() == Marble::HttpProxy ) {
            proxy.setType( QNetworkProxy::HttpProxy );
        }
        else {
            kDebug() << "Unknown proxy type! Using Http Proxy instead.";
            proxy.setType( QNetworkProxy::HttpProxy );
        }
    }

    proxy.setHostName( MarbleSettings::proxyUrl() );
    proxy.setPort( MarbleSettings::proxyPort() );

    if ( MarbleSettings::proxyAuth() ) {
        proxy.setUser( MarbleSettings::proxyUser() );
        proxy.setPassword( MarbleSettings::proxyPass() );
    }

    QNetworkProxy::setApplicationProxy(proxy);

    m_controlView->marbleWidget()->update();

    // Show message box
    if (    m_initialGraphicsSystem != graphicsSystem
         && m_previousGraphicsSystem != graphicsSystem ) {
        KMessageBox::information (m_controlView->marbleWidget(),
                                i18n("You have decided to run Marble with a different graphics system.\n"
                                   "For this change to become effective, Marble has to be restarted.\n"
                                   "Please close the application and start Marble again."),
                                i18n("Graphics System Change") );
    }
    m_previousGraphicsSystem = graphicsSystem;

    // Time
    if( MarbleSettings::systemTimezone() == true  )
    {
        QDateTime localTime = QDateTime::currentDateTime().toLocalTime();
        localTime.setTimeSpec( Qt::UTC );
        m_controlView->marbleModel()->setClockTimezone( QDateTime::currentDateTime().toUTC().secsTo( localTime ) );
    }
    else if( MarbleSettings::utc() == true )
    {
        m_controlView->marbleModel()->setClockTimezone( 0 );
    }
    else if( MarbleSettings::customTimezone() == true )
    {
        m_controlView->marbleModel()->setClockTimezone( m_timezone.value( MarbleSettings::chosenTimezone() ) );
    }

    // Route rendering colors and alpha values
    QColor tempColor;
    tempColor = MarbleSettings::routeColorStandard();
    tempColor.setAlpha( MarbleSettings::routeAlphaStandard() );
    m_controlView->marbleModel()->routingManager()->setRouteColorStandard( tempColor );

    tempColor = MarbleSettings::routeColorHighlighted();
    tempColor.setAlpha( MarbleSettings::routeAlphaHighlighted() );
    m_controlView->marbleModel()->routingManager()->setRouteColorHighlighted( tempColor );

    tempColor = MarbleSettings::routeColorAlternative();
    tempColor.setAlpha( MarbleSettings::routeAlphaAlternative() );
    m_controlView->marbleModel()->routingManager()->setRouteColorAlternative( tempColor );

    // External map editor
    m_controlView->setExternalMapEditor( m_externalEditorMapping[MarbleSettings::externalMapEditor()] );
    m_controlView->marbleWidget()->inputHandler()->setInertialEarthRotationEnabled( MarbleSettings::inertialEarthRotation() );

    CloudSyncManager* cloudSyncManager = m_controlView->cloudSyncManager();
    cloudSyncManager->setOwncloudCredentials( MarbleSettings::owncloudServer(),
                                              MarbleSettings::owncloudUsername(),
                                              MarbleSettings::owncloudPassword());
    cloudSyncManager->setSyncEnabled( MarbleSettings::enableSync() );
    cloudSyncManager->routeSyncManager()->setRouteSyncEnabled( MarbleSettings::syncRoutes() );
    cloudSyncManager->bookmarkSyncManager()->setBookmarkSyncEnabled( MarbleSettings::syncBookmarks() );
}

void MarblePart::writePluginSettings()
{
    KSharedConfig::Ptr sharedConfig = KSharedConfig::openConfig( KGlobal::mainComponent() );

    foreach( RenderPlugin *plugin, m_controlView->marbleWidget()->renderPlugins() ) {
        KConfigGroup group = sharedConfig->group( QString( "plugin_" ) + plugin->nameId() );

        const QHash<QString,QVariant> hash = plugin->settings();

        QHash<QString,QVariant>::const_iterator it = hash.begin();
        while( it != hash.end() ) {
            group.writeEntry( it.key(), it.value() );
            ++it;
        }
        group.sync();
    }
}

void MarblePart::readPluginSettings()
{
    disconnect( m_controlView->marbleWidget(), SIGNAL(pluginSettingsChanged()),
                this,                          SLOT(writePluginSettings()) );

    KSharedConfig::Ptr sharedConfig = KSharedConfig::openConfig( KGlobal::mainComponent() );

    foreach( RenderPlugin *plugin, m_controlView->marbleWidget()->renderPlugins() ) {
        KConfigGroup group = sharedConfig->group( QString( "plugin_" ) + plugin->nameId() );

        QHash<QString,QVariant> hash;

        foreach ( const QString& key, group.keyList() ) {
            hash.insert( key, group.readEntry( key ) );
        }

        plugin->setSettings( hash );
    }

    connect( m_controlView->marbleWidget(), SIGNAL(pluginSettingsChanged()),
             this,                          SLOT(writePluginSettings()) );
}

void MarblePart::lockFloatItemPosition( bool enabled )
{
    QList<AbstractFloatItem *> floatItemList = m_controlView->marbleWidget()->floatItems();

    QList<AbstractFloatItem *>::const_iterator i = floatItemList.constBegin();
    QList<AbstractFloatItem *>::const_iterator const end = floatItemList.constEnd();
    for (; i != end; ++i ) {
        // Locking one would suffice as it affects all.
        // Nevertheless go through all.
        (*i)->setPositionLocked(enabled);
    }
}

void MarblePart::handleProgress( int active, int queued )
{
    m_downloadProgressBar->setUpdatesEnabled( false );
    if ( m_downloadProgressBar->value() < 0 ) {
        m_downloadProgressBar->setMaximum( 1 );
        m_downloadProgressBar->setValue( 0 );
        m_downloadProgressBar->setVisible( MarbleSettings::showDownloadProgressBar() );
    } else {
        m_downloadProgressBar->setMaximum( qMax<int>( m_downloadProgressBar->maximum(), active + queued ) );
    }

//     kDebug() << "downloadProgressJobAdded: value/maximum: "
//              << m_downloadProgressBar->value() << '/' << m_downloadProgressBar->maximum();

    m_downloadProgressBar->setUpdatesEnabled( true );
}

void MarblePart::removeProgressItem()
{
    m_downloadProgressBar->setUpdatesEnabled( false );
    m_downloadProgressBar->setValue( m_downloadProgressBar->value() + 1 );
    if ( m_downloadProgressBar->value() == m_downloadProgressBar->maximum() ) {
        m_downloadProgressBar->reset();
        m_downloadProgressBar->setVisible( false );
    }

//     kDebug() << "downloadProgressJobCompleted: value/maximum: "
//              << m_downloadProgressBar->value() << '/' << m_downloadProgressBar->maximum();

    m_downloadProgressBar->setUpdatesEnabled( true );
}

void MarblePart::openEditBookmarkDialog()
{
    MarbleWidget *widget = m_controlView->marbleWidget();
    QPointer<EditBookmarkDialog> dialog = new EditBookmarkDialog( widget->model()->bookmarkManager(), widget );
    dialog->setCoordinates( widget->lookAt().coordinates() );
    dialog->setRange( widget->lookAt().range() );
    dialog->setMarbleWidget( widget );
    dialog->setReverseGeocodeName();
    if ( dialog->exec() == QDialog::Accepted ) {
        widget->model()->bookmarkManager()->addBookmark( dialog->folder(), dialog->bookmark() );
    }
    delete dialog;
}

void MarblePart::setHome()
{
    MarbleWidget *widget = m_controlView->marbleWidget();
    widget->model()->setHome( widget->centerLongitude(), widget->centerLatitude(), widget->zoom() );
}

void MarblePart::openManageBookmarksDialog()
{
    MarbleModel * const model = m_controlView->marbleModel();
    QPointer<BookmarkManagerDialog> dialog = new BookmarkManagerDialog( model, m_controlView->marbleWidget() );
    dialog->exec();
    delete dialog;
}

void MarblePart::lookAtBookmark( QAction *action)
{
        GeoDataLookAt temp = qvariant_cast<GeoDataLookAt>( action->data() ) ;
        m_controlView->marbleWidget()->flyTo( temp ) ;
                mDebug() << " looking at bookmark having longitude : "<< temp.longitude(GeoDataCoordinates::Degree)
                         << " latitude :  "<< temp.latitude(GeoDataCoordinates::Degree)
                         << " distance : " << temp.range();
}


void MarblePart::initializeCustomTimezone()
{
    if( m_timezone.count() == 0)
    {
        m_timezone.insert( 0, 0 );
        m_timezone.insert( 1, 3600 );
        m_timezone.insert( 2, 7200 );
        m_timezone.insert( 3, 7200 );
        m_timezone.insert( 4, 10800 );
        m_timezone.insert( 5, 12600 );
        m_timezone.insert( 6, 14400 );
        m_timezone.insert( 7, 18000 );
        m_timezone.insert( 8, 19800 );
        m_timezone.insert( 9, 21600 );
        m_timezone.insert( 10, 25200 );
        m_timezone.insert( 11, 28800 );
        m_timezone.insert( 12, 32400 );
        m_timezone.insert( 13, 34200 );
        m_timezone.insert( 14, 36000 );
        m_timezone.insert( 15, 39600 );
        m_timezone.insert( 16, 43200 );
        m_timezone.insert( 17, -39600 );
        m_timezone.insert( 18, -36000 );
        m_timezone.insert( 19, -32400 );
        m_timezone.insert( 20, -28800 );
        m_timezone.insert( 21, -25200 );
        m_timezone.insert( 22, -25200 );
        m_timezone.insert( 23, -21600 );
        m_timezone.insert( 24, -18000 );
        m_timezone.insert( 25, -18000 );
        m_timezone.insert( 26, -14400 );
        m_timezone.insert( 27, -12600 );
        m_timezone.insert( 28, -10800 );
        m_timezone.insert( 29, -10800 );
        m_timezone.insert( 30, -3600 );
    }
}

void MarblePart::printMapScreenShot()
{
#ifndef QT_NO_PRINTER
    QPrinter printer( QPrinter::HighResolution );
    QPointer<QPrintDialog> printDialog = KdePrint::createPrintDialog(&printer, widget());
    m_controlView->printMapScreenShot( printDialog );
    delete printDialog;
#endif
}

void MarblePart::updateMapEditButtonVisibility( const QString &mapTheme )
{
    Q_ASSERT( m_externalMapEditorAction );
    m_externalMapEditorAction->setVisible( mapTheme == "earth/openstreetmap/openstreetmap.dgml" );
}

void MarblePart::fallBackToDefaultTheme()
{
    m_controlView->marbleWidget()->setMapThemeId( m_controlView->defaultMapThemeId() );
}

void MarblePart::showMovieCaptureDialog()
{
    if (m_movieCaptureDialog == 0) {
        m_movieCaptureDialog = new MovieCaptureDialog(m_controlView->marbleWidget(),
                                                      m_controlView->marbleWidget());
        connect( m_movieCaptureDialog, SIGNAL(started()), this, SLOT(changeRecordingState()));
    }
    m_movieCaptureDialog->show();
}

void MarblePart::stopRecording()
{
    if ( m_movieCaptureDialog ) {
        m_movieCaptureDialog->stopRecording();
        changeRecordingState();
    }
}

void MarblePart::changeRecordingState()
{
    m_recordMovieAction->setEnabled( !m_recordMovieAction->isEnabled() );
    m_stopRecordingAction->setEnabled( !m_stopRecordingAction->isEnabled() );
}

}

#include "marble_part.moc"