EntityTreeModel.hpp

#pragma once
 
#include <Gui/RaGui.hpp>
 
#include <Engine/RadiumEngine.hpp>
#include <Engine/Scene/ItemEntry.hpp>
 
#include <Gui/TreeModel/TreeModel.hpp>
namespace Ra {
namespace Gui {
 
class RA_GUI_API EngineTreeItem : public TreeItem
{
  public:
    std::string getName() const override {
        return getEntryName( Engine::RadiumEngine::getInstance(), m_entry );
    }
 
    bool isValid() const override { return m_entry.isValid(); }
 
    bool isSelectable() const override { return m_entry.isSelectable(); }
 
  public:
    Engine::Scene::ItemEntry m_entry;
};
 
class RA_GUI_API ItemModel : public TreeModel
{
    Q_OBJECT
  public:
    explicit ItemModel( const Engine::RadiumEngine* engine, QObject* parent = nullptr ) :
        TreeModel( parent ), m_engine( engine ) {
        buildModel();
        connect( this, &TreeModel::dataChanged, this, &ItemModel::onDataChanged );
    }
 
    // Other functions
 
    const Engine::Scene::ItemEntry& getEntry( const QModelIndex& index ) const;
 
    QModelIndex findEntryIndex( const Engine::Scene::ItemEntry& entry ) const;
 
  public slots:
 
    void addItem( const Engine::Scene::ItemEntry& ent );
 
    void removeItem( const Engine::Scene::ItemEntry& ent );
 
  private slots:
 
    void onDataChanged( const QModelIndex& topLeft,
                        const QModelIndex& bottomRight,
                        const QVector<int>& roles );
 
  signals:
 
    void visibilityROChanged( Ra::Core::Utils::Index roIndex, bool visible );
 
  protected:
    void buildModel() override;
 
    std::string getHeaderString() const override { return "Engine Objects Tree"; }
 
  protected:
    const Engine::RadiumEngine* m_engine;
};
 
} // namespace Gui
} // namespace Ra