MyGUI  3.2.0
MyGUI_ILayer.h
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00001 
00006 /*
00007     This file is part of MyGUI.
00008 
00009     MyGUI is free software: you can redistribute it and/or modify
00010     it under the terms of the GNU Lesser General Public License as published by
00011     the Free Software Foundation, either version 3 of the License, or
00012     (at your option) any later version.
00013 
00014     MyGUI is distributed in the hope that it will be useful,
00015     but WITHOUT ANY WARRANTY; without even the implied warranty of
00016     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00017     GNU Lesser General Public License for more details.
00018 
00019     You should have received a copy of the GNU Lesser General Public License
00020     along with MyGUI.  If not, see <http://www.gnu.org/licenses/>.
00021 */
00022 #ifndef __MYGUI_I_LAYER_H__
00023 #define __MYGUI_I_LAYER_H__
00024 
00025 #include "MyGUI_Prerequest.h"
00026 #include "MyGUI_Types.h"
00027 #include "MyGUI_IRenderTarget.h"
00028 #include "MyGUI_ILayerNode.h"
00029 #include "MyGUI_ISerializable.h"
00030 
00031 namespace MyGUI
00032 {
00033 
00034     class ILayerItem;
00035 
00036     class MYGUI_EXPORT ILayer :
00037         public ISerializable
00038     {
00039         MYGUI_RTTI_DERIVED( ILayer )
00040 
00041     public:
00042         ILayer() { }
00043         virtual ~ILayer() { }
00044 
00045         // имя леера
00046         const std::string& getName() const
00047         {
00048             return mName;
00049         }
00050 
00051         // создаем дочерний нод
00052         virtual ILayerNode* createChildItemNode() = 0;
00053         // удаляем дочерний нод
00054         virtual void destroyChildItemNode(ILayerNode* _node) = 0;
00055 
00056         // поднимаем дочерний нод
00057         virtual void upChildItemNode(ILayerNode* _node) = 0;
00058 
00059         // список детей
00060         virtual EnumeratorILayerNode getEnumerator() const = 0;
00061 
00062         // возвращает виджет по позиции
00063         virtual ILayerItem* getLayerItemByPoint(int _left, int _top) const = 0;
00064 
00065         // возвращает позицию в координатах леера
00066         virtual IntPoint getPosition(int _left, int _top) const = 0;
00067 
00068         // возвращает размер леера
00069         virtual const IntSize& getSize() const = 0;
00070 
00071         // рисует леер
00072         virtual void renderToTarget(IRenderTarget* _target, bool _update) = 0;
00073 
00074         virtual void resizeView(const IntSize& _viewSize) = 0;
00075 
00076     protected:
00077         std::string mName;
00078     };
00079 
00080 } // namespace MyGUI
00081 
00082 #endif // __MYGUI_I_LAYER_H__