File indexing completed on 2025-01-05 03:59:15

 // SPDX-License-Identifier: LGPL-2.1-or-later
 //
 // SPDX-FileCopyrightText: 2009 Bastian Holst <bastianholst@gmx.de>
 //
 
 // Self
 #include "GeoGraphicsItem.h"
 #include "GeoGraphicsItem_p.h"
 
 // Qt
 #include <QColor>
 
 #include "GeoDataPlacemark.h"
 
 #include "digikam_debug.h"
 
 using namespace Marble;
 
 GeoGraphicsItem::GeoGraphicsItem( const GeoDataFeature *feature )
     : d( new GeoGraphicsItemPrivate( feature ) )
 {
     setFlag( ItemIsVisible, true );
 }
 
 GeoGraphicsItem::~GeoGraphicsItem()
 {
     delete d;
 }
 
 bool GeoGraphicsItem::visible() const
 {
     return d->m_flags & ItemIsVisible;
 }
 
 void GeoGraphicsItem::setVisible( bool visible )
 {
     setFlag( ItemIsVisible, visible );
 }
 
 GeoGraphicsItem::GeoGraphicsItemFlags GeoGraphicsItem::flags() const
 {
     return d->m_flags;
 }
 
 void GeoGraphicsItem::setFlag( GeoGraphicsItemFlag flag, bool enabled )
 {
     if( enabled ) {
         d->m_flags = d->m_flags | flag;
     } else {
         d->m_flags = d->m_flags & ~flag;
     }
 }
 
 void GeoGraphicsItem::setFlags( GeoGraphicsItemFlags flags )
 {
     d->m_flags = flags;
 }
 
 const GeoDataFeature* GeoGraphicsItem::feature() const
 {
     return d->m_feature;
 }
 
 void GeoGraphicsItem::setHighlightStyle( const GeoDataStyle::ConstPtr &highlightStyle)
 {
     /**
      * Delete any previously set style
      * and assign the new style highlightStyle
      */
     d->m_highlightStyle = highlightStyle;
 }
 
 GeoDataStyle::ConstPtr GeoGraphicsItem::style() const
 {
     /**
      * m_isHighlight is set true when the item is
      * supposed to be colored highlighted
      */
     if ( d->m_highlighted && d->m_highlightStyle ) {
         return d->m_highlightStyle;
     }
 
     if (!d->m_style) {
         if (const GeoDataPlacemark *placemark = geodata_cast<GeoDataPlacemark>(d->m_feature)) {
             auto styling = StyleParameters(placemark, d->m_renderContext.tileLevel());
             for (auto relation: d->m_relations) {
                 if (relation->isVisible()) {
                     styling.relation = relation;
                     break;
                 }
             }
             d->m_style = d->m_styleBuilder->createStyle(styling);
         } else {
             d->m_style = d->m_feature->style();
         }
     }
 
     return d->m_style;
 }
 
 void GeoGraphicsItem::setStyleBuilder(const StyleBuilder *styleBuilder)
 {
     d->m_styleBuilder = styleBuilder;
 }
 
 void GeoGraphicsItem::resetStyle()
 {
     d->m_style = GeoDataStyle::ConstPtr();
     handleRelationUpdate(d->m_relations);
 }
 
 qreal GeoGraphicsItem::zValue() const
 {
     return d->m_zValue;
 }
 
 void GeoGraphicsItem::setZValue( qreal z )
 {
     d->m_zValue = z;
 }
 
 void GeoGraphicsItem::setHighlighted( bool highlight )
 {
     d->m_highlighted = highlight;
 }
 
 bool GeoGraphicsItem::isHighlighted() const
 {
     return d->m_highlighted;
 }
 
 QStringList GeoGraphicsItem::paintLayers() const
 {
     return d->m_paintLayers;
 }
 
 void GeoGraphicsItem::setPaintLayers(const QStringList &paintLayers)
 {
     d->m_paintLayers = paintLayers;
 }
 
 void GeoGraphicsItem::setRenderContext(const RenderContext &renderContext)
 {
     if (renderContext != d->m_renderContext) {
         d->m_renderContext = renderContext;
         d->m_style = GeoDataStyle::ConstPtr();
     }
 }
 
 bool GeoGraphicsItem::contains(const QPoint &, const ViewportParams *) const
 {
     return false;
 }
 
 void GeoGraphicsItem::setRelations(const QSet<const GeoDataRelation*> &relations)
 {
     d->m_relations.clear();
     std::copy(relations.begin(), relations.end(), std::back_inserter(d->m_relations));
     std::sort(d->m_relations.begin(), d->m_relations.end(),
     [](const GeoDataRelation * a, const GeoDataRelation * b) {
         return *a < *b;
     });
 
     d->m_style = GeoDataStyle::ConstPtr();
     handleRelationUpdate(d->m_relations);
 }
 
 void GeoGraphicsItem::handleRelationUpdate(const QVector<const GeoDataRelation *> &)
 {
     // does nothing
 }
 
 int GeoGraphicsItem::minZoomLevel() const
 {
     return d->m_minZoomLevel;
 }
 
 void GeoGraphicsItem::setMinZoomLevel(int zoomLevel)
 {
     d->m_minZoomLevel = zoomLevel;
 }
 
 bool GeoGraphicsItem::zValueLessThan(GeoGraphicsItem *one, GeoGraphicsItem *two)
 {
     return one->d->m_zValue < two->d->m_zValue;
 }
 
 bool GeoGraphicsItem::styleLessThan(GeoGraphicsItem *one, GeoGraphicsItem *two)
 {
     return reinterpret_cast<quint64>(one->d->m_style.data()) < reinterpret_cast<quint64>(two->d->m_style.data());
 }
 
 bool GeoGraphicsItem::zValueAndStyleLessThan(GeoGraphicsItem *one, GeoGraphicsItem *two)
 {
     if (one->d->m_zValue == two->d->m_zValue) {
         return reinterpret_cast<quint64>(one->d->m_style.data()) < reinterpret_cast<quint64>(two->d->m_style.data());
     }
 
     return one->d->m_zValue < two->d->m_zValue;
 }
 
 
 bool RenderContext::operator==(const RenderContext &other) const
 {
     return m_tileLevel == other.m_tileLevel;
 }
 
 bool RenderContext::operator!=(const RenderContext &other) const
 {
     return !operator==(other);
 }
 
 int RenderContext::tileLevel() const
 {
     return m_tileLevel;
 }
 
 RenderContext::RenderContext(int tileLevel) :
     m_tileLevel(tileLevel)
 {
     // nothing to do
 }