void MarbleMap::setSize( const QSize& size )
{
d->m_viewport.setSize( size );
d->m_textureLayer.setNeedsUpdate();
emit visibleLatLonAltBoxChanged( d->m_viewport.viewLatLonAltBox() );
}
void MarbleMap::centerOn( const qreal lon, const qreal lat )
{
d->m_viewport.centerOn( lon * DEG2RAD, lat * DEG2RAD );
d->m_textureLayer.setNeedsUpdate();
emit visibleLatLonAltBoxChanged( d->m_viewport.viewLatLonAltBox() );
}
void Search::setMap( MarbleWidget* widget )
{
m_marbleWidget = widget;
connect( m_marbleWidget, SIGNAL(visibleLatLonAltBoxChanged()),
this, SLOT(updatePlacemarks()) );
connect( m_marbleWidget, SIGNAL(mapThemeChanged()),
this, SLOT(updatePlacemarks()) );
emit mapChanged();
}
void DownloadRegionDialog::showEvent( QShowEvent * event )
{
connect( d->m_widget, SIGNAL(visibleLatLonAltBoxChanged(GeoDataLatLonAltBox)),
this, SLOT(setVisibleLatLonAltBox(GeoDataLatLonAltBox)) );
connect( d->m_widget, SIGNAL(themeChanged(QString)),
this, SLOT(updateTextureLayer()) );
emit shown();
event->accept();
}
void MarbleMap::setProjection( Projection projection )
{
emit projectionChanged( projection );
d->m_viewport.setProjection( projection );
d->m_textureLayer.setupTextureMapper( projection );
emit visibleLatLonAltBoxChanged( d->m_viewport.viewLatLonAltBox() );
}
MarbleDBusInterface::MarbleDBusInterface( MarbleWidget* widget ) :
QDBusAbstractAdaptor( widget ),
d( new Private( widget ) )
{
connect( widget, SIGNAL(themeChanged(QString)), this, SIGNAL(mapThemeChanged(QString)) );
connect( widget, SIGNAL(tileLevelChanged(int)), this, SIGNAL(tileLevelChanged(int)) );
connect( widget, SIGNAL(zoomChanged(int)), this, SIGNAL(zoomChanged(int)) );
connect( widget, SIGNAL(visibleLatLonAltBoxChanged(GeoDataLatLonAltBox)),
this, SLOT(handleVisibleLatLonAltBoxChange()) );
}
RoutingLayer::RoutingLayer( MarbleWidget *widget, QWidget *parent ) :
QObject( parent ), d( new RoutingLayerPrivate( this, widget ) )
{
widget->installEventFilter( this );
connect( widget->model()->routingManager(), SIGNAL( stateChanged( RoutingManager::State ) ),
this, SLOT( updateRouteState( RoutingManager::State ) ) );
connect( widget, SIGNAL( visibleLatLonAltBoxChanged( GeoDataLatLonAltBox ) ),
this, SLOT( setViewportChanged() ) );
connect( widget->model()->routingManager()->alternativeRoutesModel(), SIGNAL( currentRouteChanged( GeoDataDocument* ) ),
this, SLOT( setViewportChanged() ) );
}
void MarbleMap::setRadius( int radius )
{
const int oldRadius = d->m_viewport.radius();
d->m_viewport.setRadius( radius );
d->m_textureLayer.setNeedsUpdate();
if ( oldRadius != d->m_viewport.radius() ) {
emit radiusChanged( radius );
emit visibleLatLonAltBoxChanged( d->m_viewport.viewLatLonAltBox() );
}
}
RoutingLayer::RoutingLayer( MarbleWidget *widget, QWidget *parent ) :
QObject( parent ), d( new RoutingLayerPrivate( this, widget ) )
{
connect( widget->model()->routingManager(), SIGNAL(stateChanged(RoutingManager::State)),
this, SLOT(updateRouteState()) );
connect( widget, SIGNAL(visibleLatLonAltBoxChanged(GeoDataLatLonAltBox)),
this, SLOT(setViewportChanged()) );
connect( widget->model()->routingManager()->alternativeRoutesModel(), SIGNAL(currentRouteChanged(GeoDataDocument*)),
this, SLOT(setViewportChanged()) );
connect( widget->model()->routingManager()->alternativeRoutesModel(), SIGNAL(currentRouteChanged(GeoDataDocument*)),
this, SIGNAL(repaintNeeded()) );
connect( widget->model()->routingManager()->alternativeRoutesModel(), SIGNAL(rowsInserted(QModelIndex,int,int)),
this, SLOT(showAlternativeRoutes()) );
}
MapBrowserWidget::MapBrowserWidget(QWidget *parent)
: Marble::MarbleWidget(parent),
KFormDesigner::FormWidgetInterface(),
KexiFormDataItemInterface(),
m_slotMapChanged_enabled(true),
m_internalReadOnly(false)
{
#ifndef Q_CC_MSVC
#warning this id could be invalid; try to use Marble::MapThemeManager::mapThemes() and get proper Marble::GeoSceneDocument::head()->mapThemeId()
#endif
//Marble::GeoSceneDocument::head()->mapThemeId()
setMapThemeId("earth/srtm/srtm.dgml");
connect( this, SIGNAL(visibleLatLonAltBoxChanged(GeoDataLatLonAltBox)), this , SLOT(slotMapChanged()));
}
void Tracking::setMap( MarbleQuickItem* item )
{
if ( item != m_marbleQuickItem ) {
m_marbleQuickItem = item;
if ( m_marbleQuickItem ) {
m_marbleQuickItem->model()->positionTracking()->setTrackVisible( showTrack() );
setShowPositionMarkerPlugin( m_positionMarkerType == Arrow );
connect( m_marbleQuickItem, SIGNAL(visibleLatLonAltBoxChanged()), this, SLOT(updatePositionMarker()) );
connect( m_marbleQuickItem, SIGNAL(mapThemeChanged()), this, SLOT(updatePositionMarker()) );
}
emit mapChanged();
}
}
void Navigation::setMap( MarbleWidget* widget )
{
d->m_marbleWidget = widget;
if ( d->m_marbleWidget ) {
// Avoid the QWidget based warning
d->m_marbleWidget->model()->routingManager()->setShowGuidanceModeStartupWarning( false );
connect( d->m_marbleWidget->model()->routingManager()->routingModel(),
SIGNAL(positionChanged()), this, SLOT(update()) );
delete d->m_autoNavigation;
d->m_autoNavigation = new Marble::AutoNavigation( d->m_marbleWidget->model(), d->m_marbleWidget->viewport(), this );
connect( d->m_autoNavigation, SIGNAL(zoomIn(FlyToMode)),
d->m_marbleWidget, SLOT(zoomIn()) );
connect( d->m_autoNavigation, SIGNAL(zoomOut(FlyToMode)),
d->m_marbleWidget, SLOT(zoomOut()) );
connect( d->m_autoNavigation, SIGNAL(centerOn(GeoDataCoordinates,bool)),
d->m_marbleWidget, SLOT(centerOn(GeoDataCoordinates)) );
connect( d->m_marbleWidget, SIGNAL(visibleLatLonAltBoxChanged()),
d->m_autoNavigation, SLOT(inhibitAutoAdjustments()) );
connect( d->m_marbleWidget->model()->positionTracking(), SIGNAL(statusChanged(PositionProviderStatus)),
&d->m_voiceNavigation, SLOT(handleTrackingStatusChange(PositionProviderStatus)) );
}
bool ElevationProfileFloatItem::eventFilter( QObject *object, QEvent *e )
{
if ( !enabled() || !visible() ) {
return false;
}
MarbleWidget *widget = dynamic_cast<MarbleWidget*>( object );
if ( !widget ) {
return AbstractFloatItem::eventFilter(object,e);
}
if ( widget && !m_marbleWidget ) {
m_marbleWidget = widget;
connect( this, SIGNAL(dataUpdated()), this, SLOT(updateVisiblePoints()) );
connect( m_marbleWidget, SIGNAL(visibleLatLonAltBoxChanged(GeoDataLatLonAltBox)),
this, SLOT(updateVisiblePoints()) );
connect( this, SIGNAL(settingsChanged(QString)), this, SLOT(updateVisiblePoints()) );
}
if ( e->type() == QEvent::MouseButtonDblClick || e->type() == QEvent::MouseMove ) {
GeoDataTreeModel *const treeModel = const_cast<MarbleModel *>( marbleModel() )->treeModel();
QMouseEvent *event = static_cast<QMouseEvent*>( e );
QRectF plotRect = QRectF ( m_leftGraphMargin, 0, m_eleGraphWidth, contentSize().height() );
plotRect.translate( positivePosition() );
plotRect.translate( padding(), padding() );
// for antialiasing: increase size by 1 px to each side
plotRect.translate(-1, -1);
plotRect.setSize(plotRect.size() + QSize(2, 2) );
const bool cursorAboveFloatItem = plotRect.contains(event->pos());
if ( cursorAboveFloatItem ) {
const int start = m_zoomToViewport ? m_firstVisiblePoint : 0;
const int end = m_zoomToViewport ? m_lastVisiblePoint : m_eleData.size();
// Double click triggers recentering the map at the specified position
if ( e->type() == QEvent::MouseButtonDblClick ) {
const QPointF mousePosition = event->pos() - plotRect.topLeft();
const int xPos = mousePosition.x();
for ( int i = start; i < end; ++i) {
const int plotPos = ( m_eleData.value(i).x() - m_axisX.minValue() ) * m_eleGraphWidth / m_axisX.range();
if ( plotPos >= xPos ) {
widget->centerOn( m_points[i], true );
break;
}
}
return true;
}
if ( e->type() == QEvent::MouseMove && !(event->buttons() & Qt::LeftButton) ) {
// Cross hair cursor when moving above the float item
// and mark the position on the graph
widget->setCursor(QCursor(Qt::CrossCursor));
if ( m_cursorPositionX != event->pos().x() - plotRect.left() ) {
m_cursorPositionX = event->pos().x() - plotRect.left();
const qreal xpos = m_axisX.minValue() + ( m_cursorPositionX / m_eleGraphWidth ) * m_axisX.range();
GeoDataCoordinates currentPoint; // invalid coordinates
for ( int i = start; i < end; ++i) {
if ( m_eleData.value(i).x() >= xpos ) {
currentPoint = m_points[i];
currentPoint.setAltitude( m_eleData.value(i).y() );
break;
}
}
m_markerPlacemark->setCoordinate( currentPoint );
if ( m_documentIndex < 0 ) {
m_documentIndex = treeModel->addDocument( &m_markerDocument );
}
emit repaintNeeded();
}
return true;
}
}
else {
if ( m_documentIndex >= 0 ) {
m_markerPlacemark->setCoordinate( GeoDataCoordinates() ); // set to invalid
treeModel->removeDocument( &m_markerDocument );
m_documentIndex = -1;
emit repaintNeeded();
}
}
}
return AbstractFloatItem::eventFilter(object,e);
}
