#ifndef  __MATERIAL_STRUCT_CTRL_H
#define  __MATERIAL_STRUCT_CTRL_H
#include "GsPreviewCtrl.h"

struct TMaterialStruct {
    XString sName; //材料名称
    XString sPattern; //材料颜色
    int nColor; //ACAD 颜色
    double nWidth; //厚度
    
    TMaterialStruct(): nColor(0), nWidth(0) {}
    TMaterialStruct(const TCHAR *name, const TCHAR *pattern, int color, double width) {
        sName=name; 
        sPattern=pattern;
        nColor=color;
        nWidth=width;
    }
       
};

class CMaterialStructCtrl: public CGsPreviewCtrl {
protected:
    AcDbDatabase m_dbPreview;
    DList<TMaterialStruct> m_lstMaters;
    double m_nMaterialLen; //构件长度，默认1000
    double m_nRotation; //转角，水平0，垂直90
    double m_nScale; //填充比例，默认100
    int m_nColorFrame; //结构的颜色，默认2
    int m_nColorLeader; //引线颜色，默认3
    AcDbObjectIdArray m_idArray;
    AcDbObjectId m_idStyle;
public:
    CMaterialStructCtrl();
    void SetMaterials(const DList<TMaterialStruct> &maters) {
        for(int i=0; i<maters.Length(); i++) {
            m_lstMaters.Append(new TMaterialStruct(maters[i]));
        }
    }
    void SetRotation(double nRot) {
        m_nRotation=nRot;
    }
    void SetScale(double scale) {
        m_nScale=scale;
    }
    void SetMaterialLen(double nLen) {
        m_nMaterialLen=nLen;
    }
    void UpdateView(); 
    
};

#endif