LayerAdapter.h

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#pragma once
 
#include "WidgetContainer.h"
 
namespace Gorgon { namespace UI {
   
    class LayerAdapter : public WidgetContainer {
    public:
        
        LayerAdapter() {
        }
        
        LayerAdapter(Layer &base) : base(&base) { 
            SetFocusStrategy(Deny);
        }
        
        virtual bool EnsureVisible(const Gorgon::UI::Widget &widget) override {
            return false;
        }
        
        virtual Geometry::Size GetInteriorSize() const override {
            return base->GetCalculatedSize();
        }
        
        virtual bool ResizeInterior(Geometry::Size size) override {
            base->Resize(size);
            
            return true;
        }
        
        virtual bool IsVisible() const override {
            return base->IsVisible();
        }
        
        bool IsReady() const {
            return base != nullptr;
        }
        
        void SetLayer(Gorgon::Layer &value) {
            base = &value;
        }
        
        Gorgon::Layer &GetLayer() const {
            return *base;
        }
        
        virtual ExtenderRequestResponse RequestExtender(const Gorgon::Layer &self) override;
        
    protected:
        virtual Gorgon::Layer &getlayer() override {
            return *base;
        }
        
        Layer *base = nullptr;
    };
    
} }