MyGUI_ResourceImageSet.h

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/*
 * This source file is part of MyGUI. For the latest info, see http://mygui.info/
 * Distributed under the MIT License
 * (See accompanying file COPYING.MIT or copy at http://opensource.org/licenses/MIT)
 */

#ifndef __MYGUI_RESOURCE_IMAGE_SET_H__
#define __MYGUI_RESOURCE_IMAGE_SET_H__

#include "MyGUI_Prerequest.h"
#include "MyGUI_Macros.h"
#include "MyGUI_XmlDocument.h"
#include "MyGUI_IResource.h"
#include "MyGUI_ImageInfo.h"
#include "MyGUI_Enumerator.h"
#include "MyGUI_ResourceManager.h"
#include "MyGUI_GenericFactory.h"
#include "MyGUI_ResourceImageSetData.h"

namespace MyGUI
{

    class ResourceImageSet;
    typedef ResourceImageSet* ResourceImageSetPtr;

    class MYGUI_EXPORT ResourceImageSet :
        public IResource
    {
        friend class GenericFactory<ResourceImageSet>;

        MYGUI_RTTI_DERIVED( ResourceImageSet )

    public:
        ImageIndexInfo getIndexInfo(const std::string& _group, const std::string& _index);
        ImageIndexInfo getIndexInfo(size_t _group, const std::string& _index);
        ImageIndexInfo getIndexInfo(const std::string& _group, size_t _index);
        ImageIndexInfo getIndexInfo(size_t _group, size_t _index);
        ImageIndexInfo getIndexInfo(const IntSize& _group, size_t _index);
        ImageIndexInfo getIndexInfo(const IntSize& _group, const std::string& _index);

        EnumeratorGroupImage getEnumerator() const;

        void AddGroupImage(const GroupImage& _group);

    private:
        ResourceImageSet();
        virtual ~ResourceImageSet();

        virtual void deserialization(xml::ElementPtr _node, Version _version);

        size_t getGroupIndex(const std::string& _name);
        size_t getGroupIndex(const IntSize& _size);
        size_t getImageIndex(GroupImage& _group, const std::string& _name);
        const IntSize& getGroupSize(size_t _index);
        const IntSize& getGroupSize(const std::string& _group);

    private:
        VectorGroupImage mGroups;

        static std::vector<IntPoint> mFramesEmpty;
    };

} // namespace MyGUI

#endif // __MYGUI_RESOURCE_IMAGE_SET_H__