Курсовой проект1 / Wladimir / kurs / DlgEditRoom

// DlgEditRoom.cpp : implementation file
//

#include "stdafx.h"
#include "kurs.h"
#include "DlgEditRoom.h"
#include "DlgRooms.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// DlgEditRoom dialog


DlgEditRoom::DlgEditRoom(CWnd* pParent /*=NULL*/)
	: CDialog(DlgEditRoom::IDD, pParent)
{
	//{{AFX_DATA_INIT(DlgEditRoom)
	m_editnum = _T("");
	m_editprice = _T("");
	m_edittype = _T("");
	//}}AFX_DATA_INIT

}


void DlgEditRoom::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(DlgEditRoom)
	DDX_Text(pDX, IDC_NUMBER, m_editnum);
	DDV_MaxChars(pDX, m_editnum, 5);
	DDX_Text(pDX, IDC_PRICE, m_editprice);
	DDX_CBString(pDX, IDC_TYPER, m_edittype);
	//}}AFX_DATA_MAP
	froom = m_editnum;
/*	fstream File("Rooms.txt",ios::in);
	CString str("");
	CString str1("");
	CRoom R;
	int i;
	char ch[25];
	while (!File.eof()){
		File.getline(ch,25,'\n');
		str=ch;
		if (str!=""){
			str1=str.Left(5);
			R.SetNumber(str1);
			str1=str.Mid(5,5);
			R.SetCapasity(str1);
			str1=str.Mid(10,5);
			R.SetOccupy(str1);
			str1=str.Right(5);
			R.SetPrice(str1);
			LR.AddEl(R);
		}
	}
	File.close();
*/
}


BEGIN_MESSAGE_MAP(DlgEditRoom, CDialog)
	//{{AFX_MSG_MAP(DlgEditRoom)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// DlgEditRoom message handlers

void DlgEditRoom::OnOK() 
{
	CString froom2 = froom;
	UpdateData(true);
	CString str;
	bool b=true;	
	CElem<CRoom> *buf = LREdit.beg;
	CElem<CRoom> *buf2 = LREdit.beg;
	while((buf2 != 0) && (buf2->inf.GetNumber()!=froom2))
		buf2 = buf2->next;

	UINT len;
		if (!m_editnum.IsEmpty() && !m_edittype.IsEmpty() && !m_editprice.IsEmpty()){
			len = m_editnum.GetLength();
			if (len>5) {m_editnum=m_editnum.Left(5);}
			else
				while (len<5){
					m_editnum+=' ';
					len = m_editnum.GetLength();
				}
			len = m_edittype.GetLength();
			if (len>5) {m_edittype=m_edittype.Left(5);}
			else
			while (len<5){
				m_edittype+=' ';
				len = m_edittype.GetLength();
			}
			len = m_editprice.GetLength();
			if (len>5) {m_editprice=m_editprice.Left(5);}
			else
				while (len<5){
					m_editprice+=' ';
					len = m_editprice.GetLength();
				}
			if (froom2 != m_editnum){
				while (buf!=0){
					if (buf->inf.GetNumber() == m_editnum){
						b = false;
					}
					buf=buf->next;
				}
				if (!b)
					AfxMessageBox("Невозможно изменить номер комнаты(такой номер уже ссуществует)!");

				if(atoi(buf2->inf.GetOccupy())>0){
					b=false;
					AfxMessageBox("Невозможно изменить номер комнаты!");
				}
			}
			if (atoi(m_edittype)<atoi(buf2->inf.GetOccupy()) ){
				b = false;
				AfxMessageBox("Занятость номера превышает его тип!");
			}else
				
			if (atoi(m_edittype)<=0){
				b=false;
				AfxMessageBox("Тип должен быть больше 0!");
			}
			if (b){
				UpdateData(false);
				CDialog::OnOK();
			}
		}
		else
			AfxMessageBox("Заполнены не все поля!");
		if (!b){
			m_editnum = froom2;
			UpdateData(false);
		}
}