ld_face.cpp

设计模式：工厂模式、单例模式的基本实现

 			cout << "\n◆输入选项 d:";
 			cin >> _FL_XuanXiang[3];
 			
 			cout << "\n◆输入选项 e:";
 			cin >> _FL_XuanXiang[4];
 			
 			cout << "\n◆输入选项 f:";
 			cin >> _FL_XuanXiang[5];
 			
 			cout << "\n◆输入选项 g:";
 			cin >> _FL_XuanXiang[6];
			setFL_XuanXiang(_FL_XuanXiang,7);
			
			break;
		}
		
		cout << "\n◆输入答案:";
		cin >> _FL_DaAn;
		setFL_DaAn(_FL_DaAn);
		
		cout << "\n◆输入试题分数:";
		cin >> _FL_FenShu;
		setFL_FenShu(_FL_FenShu);
		
		setFL_TiHao(_FL_TiHao);
		setFL_TaoTi(_FL_TaoTi);
		
		nScore += getFenShu();
		
		if ((_FL_TiHao)%10 ==0 && nScore != 100)
		{
			LD_Ex_Add Tmp;
			cout <<"\n◆已经够十题，总分数与100分不符。请修改以上十题的分数。\n\n(按任意键继续)";
			nScore = 0;
			getch();
			system("cls");

			return 'c';
		}
		else if ((_FL_TiHao)%10==0 && nScore == 100)
		{
			cout<<"\n◆已经够十题，组成第 "<<_FL_TaoTi<<" 套试题\n"<<endl;

			nScore = 0;
		}
		cout << "\n\n\t\t\t1 添加试题\tESC 返回\n" << endl;
		while(1)
		{
			chIn = getch();
			if(chIn == '1' || chIn == 27)
			{
				return chIn;
				system("cls");
			}
		}

	}

	return -1;
}


/***********************************************************************/
/* 试题浏览界面														   */
/***********************************************************************/
char LD_Face::LD_FC_ExamLook(LD_File* _Head,LD_File* &_Last)
{	
	if(_Head == _Last||_Last->getTaoTi()==0)
	{
		system("cls");
		cout<<"☆□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□☆"<<'\t'<<'\n'<<endl;
		cout<<"\t\t\t\t"<<"试题预览"<<'\t'<< endl;
		cout<<""<<'\t'<<endl;
		cout<<"☆□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□☆"<<'\t'<<'\n'<<endl;
		cout<<"\t\t\t尚无试题，无法浏览。"<<endl;
		cout<<"\n(按任意键返回)";
		getch();

		return 27;
	}
	int FcIn = 0;
	int FcTaoTi = 0;
	int FcBack = 0;
	LD_EX_Look FcOne;
	LD_Face FcTmp;
	while(1)
	{
		system("cls");
		cout<<"☆□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□☆"<<'\t'<<'\n'<<endl;
		cout<<"\t\t\t\t"<<"试题预览"<<'\t'<< endl;
		cout<<""<<'\t'<<endl;
		cout<<"☆□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□☆"<<'\t'<<'\n'<<endl;
		cout<<"\t\t\t◆您好，现在共有 "<<_Last->getTaoTi()<<" 试卷可供浏览"<<endl;
		cout<<"\n\t\t\t◆您要浏览第几套试卷：";
		cin >> FcIn;
		while (FcIn>_Last->getTaoTi()||FcIn<_Head->getTaoTi())
		{
			cout << "\n\t\t\t◆对不起，没有这套试卷。请您重新输入：";
			cin >>FcIn;
		}
		FcTaoTi = FcIn;
		while(1)
		{
			system("cls");
			cout<<"☆□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□☆"<<'\t'<<'\n'<<endl;
			cout<<"\t\t\t\t"<<"试题预览"<<'\t'<< endl;
			cout<<""<<'\t'<<endl;
			cout<<"☆□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□☆"<<'\t'<<'\n'<<endl;
			cout<<"\t\t\t您现在浏览的是：第 "<<FcTaoTi<<" 套试题"<<endl;
			cout<<"\n\t\t1 开始浏览\t\t2 跳至末页\n\n\t\tDel 删除该试卷\t\tESC 返回\n"<<endl;
			FcIn = getch();
			while(FcIn!='1'&&FcIn!='2'&&FcIn!=27&&FcIn!=224)
			{
				FcIn = getch();
			}
			switch(FcIn)
			{
			case '1':	
				FcBack = FcOne.LD_EX_LookTi(_Head,_Last,FcTaoTi,1);
				if(FcBack ==2||FcBack ==3)
				{
					break;
				}
				else if (FcBack == 27)
				{
					return FcBack;
				}
			case '2':
				while(1)
				{
					system("cls");
					cout<<"☆□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□☆"<<'\t'<<'\n'<<endl;
					cout<<"\t\t\t\t"<<"试题预览"<<'\t'<< endl;
					cout<<""<<'\t'<<endl;
					cout<<"☆□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□☆"<<'\t'<<'\n'<<endl;
					cout<<"\t\t\t第 "<<FcTaoTi<<" 套试题浏览结束\n"<<endl;
					cout<<"\t\t1 上一页\t2 首页\t\t3 继续浏览\n\n\t\tDel 删除该试卷\t\t\tESC 返回\n"<<endl;
					FcIn = getch();
					while(FcIn!='1'&&FcIn!='2'&&FcIn!='3'&&FcIn!=27&&FcIn!=224)
					{
						FcIn = getch();
					}
					switch(FcIn)
					{
					case '1':
						FcBack = FcOne.LD_EX_LookTi(_Head,_Last,FcTaoTi,10);
						if(FcBack==4)
						{
							continue;
						}
						break;
					case '2':
						FcBack = 2;
						break;
					case '3':
						FcBack = 3;
						break;
					case 224:
						FcIn = getch();
						if(FcIn == 83)
						{
							while (_Head->getTaoTi() != FcTaoTi||_Head->getTiHao()!=1)//找到该套题的第一题
							{
								_Head = _Head->getNextP();
							}
							FcTmp.LD_FC_ExamDelete(_Head,_Last,2);//删除该套题
							return 0;
						}
						break;
					case 27:
						return FcIn;
					default:
						continue;
					}
					if(FcBack == 2)
					{
						break;
					}
					else if(FcBack == 3)
					{
						break;
					}
				}
				if(FcBack == 2)
				{
					break;
				}
				else if(FcBack == 3)
				{
					break;
				}
			case 27:
				return FcIn;
			case 224:
				FcIn = getch();
				if(FcIn == 83)
				{
					while (_Head->getTaoTi() != FcTaoTi||_Head->getTiHao()!=1)
					{
						_Head = _Head->getNextP();
					}
					FcTmp.LD_FC_ExamDelete(_Head,_Last,2);//删除该套题
					return 0;
					break;
				}
			default:
				continue;
			}
			if(FcBack == 3)
			{
				break;
			}
		}
	}

	return FcIn;
}

/************************************************************************/
/* 试题修改界面                                                     */
/************************************************************************/
void LD_Face::LD_FC_ExamChange(LD_File* _ChangeOne)
{
	LD_EX_Change Tmp;
	char ChIn;
	system("cls");
	cout<<"☆□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□☆"<<'\t'<<'\n'<<endl;
	cout<<"\t\t\t\t"<<"修改试题"<<'\t'<< endl;
	cout<<""<<'\t'<<endl;
	cout<<"☆□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□☆"<<'\t'<<'\n'<<endl;
	while(1)
	{
		cout<<"\t1 题目\t2 选项\t3 答案\tESC 返回"<<endl;
		ChIn = getch();
		while(ChIn!='1'&&ChIn!='2'&&ChIn!='3'&&ChIn!=27)
		{
			ChIn = getch();
		}
		cout << ChIn << endl;
		switch(ChIn)
		{
		case '1':
			Tmp.LD_EX_CH_TiMu(_ChangeOne);
			break;
		case '2':
			Tmp.LD_EX_CH_XuanAXiang(_ChangeOne);
			break;
		case '3':
			Tmp.LD_EX_CH_DaAn(_ChangeOne);
			break;
		case 27:
			return;
		default:
			break;
		}
	}

	return;
}
/************************************************************************/
/*                             删除界面    
	1.代表删除试题
	2.代表删除套题                                                       */
/************************************************************************/
void LD_Face::LD_FC_ExamDelete(LD_File *_noceSpace,LD_File *&_Last,int _judgeN)
{
	system("cls");
	if (_judgeN==1)
	{
		string topName="删除试题";
		LD_FC_Local(topName);
		cout<<"\t\t\t您确认要删除该试题吗？(Y/N)\n"<<endl;	
		cout<<"◆Y-YES 删除该试题（注意:该操作会导致此卷缺少一题，请确认随后立即补录一题）。。\n"<<endl;	
		cout<<"◆N-NO 取消删除操作，并返回浏览界面。\n"<<endl;
	}else if(_judgeN==2)
	{
		string topName = "删除套题";
		LD_FC_Local(topName);
		cout<<"\t\t\t您确认要删除该套试卷吗？(Y/N)\n"<<endl;	
		cout<<"◆Y-YES 删除该试卷(注意:该操作会导致此卷永久删除)。\n"<<endl;
		cout<<"◆N-NO 取消删除操作,并返回浏览界面。\n"<<endl;
	}	
	char judgeWord=getch();
	while(judgeWord !='y'&&judgeWord!='Y'&&judgeWord!='n'&&judgeWord!='N')
	{
		judgeWord = getch();
	}
	cout << judgeWord << endl;
	if (judgeWord=='y'||judgeWord=='Y')
	{
		LD_EX_Delete *del=new LD_EX_Delete();
		if (_judgeN==1)
		{
			del->LD_DEL_One(_noceSpace);
		}else if(_judgeN==2)
		{
			del->LD_DEL_All(_noceSpace,_Last);
			cout<<"\n◆删除成功!" << endl;
			cout<<"\n◆(按任意键返回)";
			getch();
		}		
		//***********************88保存****************
		LD_File* Ad_Save = _noceSpace;
		LD_Control conTem;
		while (Ad_Save->getPreviousP()!=NULL)
		{
			Ad_Save=Ad_Save->getNextP();
		}
		conTem.LD_CTR_SaveExam(Ad_Save,0);
		//***********************88保存****************
	}
}
/************************************************************************/
/* 试题补录界面                                                     */
/************************************************************************/
int LD_Face::LD_FC_ExamDelAdd(LD_File *_noceSpace)
{
	string topName="试题补录";
	LD_FC_Local(topName);
	string chTemp="";
	string arrChTem[7]={""};
	int nTemp=0;
	while (1)
	{
		cout<<">>输入题干  :";
		cin>>chTemp;
		_noceSpace->setFL_TiGan(chTemp);
		chTemp="\0";
		for (int i=0;i<7;i++)
		{
			cout<<">>输入选项 "<<(char)(i+49);
			cin>>chTemp;
			if(chTemp.length()==0)
			{
				break;
			}else
			{
				arrChTem[i]=chTemp;
				chTemp="\0";
			}
		}
		cout<<">>输入答案:";
		cin>>chTemp;
		_noceSpace->setFL_DaAn(chTemp);
		cout<<"\t1 重新输入\tESC 返回浏览界面"<<endl;
		char judCh='\0';
		while (judCh!=27&&judCh!='1')	//只有输入1或者ESC才回有反应
		{
			judCh=getch();