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95 lines
1.8 KiB
C++
95 lines
1.8 KiB
C++
#pragma once
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#include "OMExport.h"
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#include "XJObject.h"
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#include "OMUndoRedo.h"
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#include <assert.h>
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#include <map>
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#include <vector>
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class CXJObjectManager;
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class OMPeriodicLattice;
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enum {MAX_MANAGER_NUM = 2000};
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//声明导出函数
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extern "C" XJ_OM_EXPORT CXJObjectManager* GetObjectManager(int index = 0);
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class XJ_OM_EXPORT CXJObjectManager
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{
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public:
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//单例模式，获得对象管理指针
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static CXJObjectManager* GetInstance();
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~CXJObjectManager();
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//获取二维点阵数据对象
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OMPeriodicLattice* GetPeriodicLattice();
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//通过给定要创建对象的类型，来创建对象
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CXJObject* CreateObject(EXJObjectType type);
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CXJObject* GetObjectByKey(int key);
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//undo/redo
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void StartCommand();
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void EndCommand();
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void AddUndoData(const BBox& bbox,
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const std::vector<uint64_t>& idxList,
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const std::vector<double>& valList);
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//用于记录网格参数
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void AddMeshDataInfo(double isopStep, int markStep, double zMin, double zMax, double isoplethMin, double isoplethMax);
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void Undo();
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void Redo();
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void ClearUndoRedo();
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unsigned int GetUndoCurStep();
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unsigned int GetUndoCount();
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private:
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CXJObjectManager();
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//创建基础对象
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CXJObject* CreateBaseObject(EXJObjectType type, bool istempObj = false);
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//产生一个唯一的int类型的数字
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int CreateOmKey();
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private:
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//自身单例模式
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static CXJObjectManager* m_pInstance;
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//对象查询表
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std::map<int, CXJObject*> m_mapObjects;
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//点阵数据
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OMPeriodicLattice* m_periodicLattice;
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//undo、redo
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OMUndoRedo* m_pUndoRedo;
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};
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class XJ_OM_EXPORT CXJObserver
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{
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public:
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CXJObserver(){};
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virtual~CXJObserver(void){};
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public:
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//virtual int Update(int key, EXJObjectUpdateType updateType) = 0;
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void SetManageIndex(int managerIndex){m_managerIndex = managerIndex;}
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int GetManagerIndex() {return m_managerIndex;}
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protected:
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int m_managerIndex;
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};
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