File indexing completed on 2024-04-28 03:49:21

 // SPDX-License-Identifier: LGPL-2.1-or-later
 //
 // SPDX-FileCopyrightText: 2012-2016 Bernhard Beschow <bbeschow@cs.tu-berlin.de>
 //
 
 #ifndef MARBLE_FLOATITEMSLAYER_H
 #define MARBLE_FLOATITEMSLAYER_H
 
 #include <QObject>
 #include "LayerInterface.h"
 
 #include <QList>
 #include <QRegion>
 
 namespace Marble
 {
 
 class AbstractFloatItem;
 class RenderPlugin;
 
 /**
  * @brief Layer for handling the rendering of screen-positioned, 2D float items.
  */
 class FloatItemsLayer : public QObject, public LayerInterface
 {
     Q_OBJECT
 
  public:
     explicit FloatItemsLayer(QObject *parent = nullptr);
 
     QStringList renderPosition() const override;
 
     bool render(GeoPainter *painter, ViewportParams *viewport,
        const QString &renderPos = "NONE", GeoSceneLayer *layer = nullptr) override;
 
     void addFloatItem(AbstractFloatItem *floatItem);
 
     /**
      * @brief Returns a list of all FloatItems of the layer
      * @return the list of the floatItems
      */
     QList<AbstractFloatItem *> floatItems() const;
 
     QString runtimeTrace() const override;
 
  Q_SIGNALS:
     /**
      * @brief Signal that a render item has been initialized
      */
     void renderPluginInitialized(RenderPlugin *renderPlugin);
 
     /**
      * This signal is emitted when the repaint of the view was requested by a plugin.
      * If available with the @p dirtyRegion which is the region the view will change in.
      * If dirtyRegion.isEmpty() returns true, the whole viewport has to be repainted.
      */
     void repaintNeeded(const QRegion &dirtyRegion = QRegion());
 
     void visibilityChanged(const QString &nameId, bool visible);
 
     void pluginSettingsChanged();
 
  private Q_SLOTS:
     void updateVisibility(bool visible, const QString &nameId);
 
  private:
     QList<AbstractFloatItem *> m_floatItems;
 };
 
 }
 
 #endif