• Main Page
  • Related Pages
  • Namespaces
  • Data Structures
  • Files
  • Examples
  • File List
  • Globals

MyGUI_RenderItem.h

Go to the documentation of this file.
00001 
00007 /*
00008     This file is part of MyGUI.
00009     
00010     MyGUI is free software: you can redistribute it and/or modify
00011     it under the terms of the GNU Lesser General Public License as published by
00012     the Free Software Foundation, either version 3 of the License, or
00013     (at your option) any later version.
00014     
00015     MyGUI is distributed in the hope that it will be useful,
00016     but WITHOUT ANY WARRANTY; without even the implied warranty of
00017     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00018     GNU Lesser General Public License for more details.
00019     
00020     You should have received a copy of the GNU Lesser General Public License
00021     along with MyGUI.  If not, see <http://www.gnu.org/licenses/>.
00022 */
00023 #ifndef __MYGUI_RENDER_ITEM_H__
00024 #define __MYGUI_RENDER_ITEM_H__
00025 
00026 #include "MyGUI_Prerequest.h"
00027 #include "MyGUI_Common.h"
00028 #include "MyGUI_IVertexBuffer.h"
00029 #include "MyGUI_VertexData.h"
00030 #include "MyGUI_IRenderTarget.h"
00031 
00032 namespace MyGUI
00033 {
00034 
00035     typedef std::pair<ISubWidget*, size_t> DrawItemInfo;
00036     typedef std::vector<DrawItemInfo> VectorDrawItem;
00037 
00038     class MYGUI_EXPORT RenderItem
00039     {
00040     public:
00041         RenderItem(const std::string& _texture);
00042         virtual ~RenderItem();
00043 
00044         void renderToTarget(IRenderTarget* _target, bool _update);
00045 
00046         void setTextureName(const std::string& _texture);
00047         const std::string& getTextureName() { return mTextureName; }
00048 
00049         void addDrawItem(ISubWidget* _item, size_t _count);
00050         void removeDrawItem(ISubWidget* _item);
00051         void reallockDrawItem(ISubWidget* _item, size_t _count);
00052 
00053         void outOfDate() { mOutDate = true; }
00054 
00055         size_t getNeedVertexCount() { return mNeedVertexCount; }
00056 
00057         bool getCurrentUpdate() { return mCurrentUpdate; }
00058         Vertex* getCurrentVertextBuffer() { return mCurrentVertext; }
00059 
00060         void setLastVertexCount(size_t _count) { mLastVertextCount = _count; }
00061 
00062         IRenderTarget* getRenderTarget() { return mRenderTarget; }
00063 
00064     private:
00065         std::string mTextureName;
00066 
00067         size_t mNeedVertexCount;
00068 
00069         bool mOutDate;
00070         VectorDrawItem mDrawItems;
00071 
00072         // колличество отрендренных реально вершин
00073         size_t mCountVertex;
00074 
00075         bool mCurrentUpdate;
00076         Vertex* mCurrentVertext;
00077         size_t mLastVertextCount;
00078 
00079         IVertexBuffer* mVertexBuffer;
00080         IRenderTarget* mRenderTarget;
00081 
00082     };
00083 
00084 } // namespace MyGUI
00085 
00086 #endif // __MYGUI_RENDER_ITEM_H__

Generated on Sun Jan 30 2011 for MyGUI by  doxygen 1.7.1