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4520a74b1b
TextureLoader can now report of loaded files. Some minor refactor in TextureFactory and UIWidget. Added UITextureViewer tool. A very simple tool to display current loaded textures, added this util to the UIWidgetInspector.
57 lines
1.4 KiB
C++
57 lines
1.4 KiB
C++
#ifndef EE_GRAPHICS_DRAWABLERESOURCE_HPP
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#define EE_GRAPHICS_DRAWABLERESOURCE_HPP
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#include <eepp/core.hpp>
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#include <eepp/graphics/drawable.hpp>
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namespace EE { namespace Graphics {
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class EE_API DrawableResource : public Drawable {
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public:
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enum Event { Change, Unload };
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virtual ~DrawableResource();
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typedef std::function<void( Uint32, Event, DrawableResource* )> OnResourceChangeCallback;
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/** @return The DrawableResource Id. The Id is the String::hash of the name. */
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const String::HashType& getId() const;
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/** @return The DrawableResource Name. */
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const std::string getName() const;
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/** Sets the DrawableResource Name, it will also change the Id. */
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void setName( const std::string& name );
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/** Always true */
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bool isDrawableResource() const;
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/** Push a new on resource change callback.
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* @return The Callback Id
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*/
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Uint32 pushResourceChangeCallback( const OnResourceChangeCallback& cb );
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/** Pop the on resource change callback id indicated. */
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bool popResourceChangeCallback( const Uint32& callbackId );
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protected:
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std::string mName;
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String::HashType mId;
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Uint32 mNumCallBacks;
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UnorderedMap<Uint32, OnResourceChangeCallback> mCallbacks;
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explicit DrawableResource( Type drawableType );
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DrawableResource( Type drawableType, const std::string& name );
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void createUnnamed();
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virtual void onResourceChange();
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void sendEvent( const Event& event );
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};
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}} // namespace EE::Graphics
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#endif
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