seattypesetview.cpp

汽车站售票管理系统,源代码完整无错

// SeattypesetView.cpp : implementation file
//

#include "stdafx.h"
#include "StationManage.h"
#include "SeattypesetView.h"

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

/////////////////////////////////////////////////////////////////////////////
// CSeattypesetView

IMPLEMENT_DYNCREATE(CSeattypesetView, CRecordView)

CSeattypesetView::CSeattypesetView()
	: CRecordView(CSeattypesetView::IDD)
{
	//{{AFX_DATA_INIT(CSeattypesetView)
	m_pSet = NULL;
	m_seattype = _T("");
	m_seattypeid = 0;
	//}}AFX_DATA_INIT
	curiItem = 0;
	operation = 0;
}

CSeattypesetView::~CSeattypesetView()
{
	if (!((CStationManageApp*)AfxGetApp())->m_seattypesettingcontrol)
	{
		((CStationManageApp*)AfxGetApp())->m_seattypesetting=0;
	}
	if (m_pSet)
		delete m_pSet;
}

void CSeattypesetView::DoDataExchange(CDataExchange* pDX)
{
	CRecordView::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CSeattypesetView)
	DDX_Control(pDX, IDC_SEATTYPEID, m_seattypeidcontrol);
	DDX_Control(pDX, IDC_SEATTYPE, m_seattypecontrol);
	DDX_Control(pDX, IDC_SAVE, m_save);
	DDX_Control(pDX, IDC_RETURN, m_return);
	DDX_Control(pDX, IDC_LIST, m_list);
	DDX_Control(pDX, IDC_DELETE, m_delete);
	DDX_Control(pDX, IDC_CHANGE, m_change);
	DDX_Control(pDX, IDC_ADD, m_add);
	DDX_Text(pDX, IDC_SEATTYPE, m_seattype);
	DDX_Text(pDX, IDC_SEATTYPEID, m_seattypeid);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CSeattypesetView, CRecordView)
	//{{AFX_MSG_MAP(CSeattypesetView)
	ON_BN_CLICKED(IDC_ADD, OnAdd)
	ON_NOTIFY(NM_CLICK, IDC_LIST, OnClickList)
	ON_BN_CLICKED(IDC_DELETE, OnDelete)
	ON_BN_CLICKED(IDC_CHANGE, OnChange)
	ON_BN_CLICKED(IDC_SAVE, OnSave)
	ON_BN_CLICKED(IDC_RETURN, OnReturn)
	ON_BN_CLICKED(IDC_REFURBISH, OnRefurbish)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSeattypesetView diagnostics

#ifdef _DEBUG
void CSeattypesetView::AssertValid() const
{
	CRecordView::AssertValid();
}

void CSeattypesetView::Dump(CDumpContext& dc) const
{
	CRecordView::Dump(dc);
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CSeattypesetView message handlers

CRecordset* CSeattypesetView::OnGetRecordset()
{
	if (m_pSet != NULL)
		return m_pSet;

	m_pSet = new CSeattypeSet(NULL);
	m_pSet->Open();

	return m_pSet;
}

CSeattypeSet* CSeattypesetView::GetRecordset()
{
	CSeattypeSet* pData = (CSeattypeSet*) OnGetRecordset();
	ASSERT(pData == NULL || pData->IsKindOf(RUNTIME_CLASS(CSeattypeSet)));
	return pData;
}

void CSeattypesetView::OnInitialUpdate()
{
	BeginWaitCursor();
	GetRecordset();
	CRecordView::OnInitialUpdate();
	GetDocument()->SetTitle("座位类型设置");
	GetParent()->SetWindowText("座位类型设置");
	EndWaitCursor();
	RECT rectlist;
	m_list.GetWindowRect(&rectlist);
	int listwidth=rectlist.right-rectlist.left;
	DWORD dwExtendedStyle=LVS_EX_GRIDLINES | LVS_EX_HEADERDRAGDROP | LVS_EX_ONECLICKACTIVATE;
	m_list.SetExtendedStyle(dwExtendedStyle|LVS_EX_FULLROWSELECT);
	m_list.InsertColumn(0,"类型ID",LVCFMT_LEFT,listwidth/2-10);
	m_list.InsertColumn(1,"座位类型",LVCFMT_LEFT,listwidth/2-10);
	Showlist();
	curiItem = 0;
	operation = 0;
	Getvalue();
	EnableView(true);
	UpdateData(FALSE);
}
void CSeattypesetView::Showlist()
{
	if (!m_pSet->IsOpen())
		m_pSet->Open();
	m_list.DeleteAllItems();
	m_pSet->MoveFirst();
	while(!m_pSet->IsEOF())
		m_pSet->MoveNext();
	int cout=m_pSet->GetRecordCount();
	m_pSet->MoveFirst();
	while(!m_pSet->IsEOF())
	{
		CString str;
		str.Format("%d",m_pSet->m_type_id);
		int nCount=m_list.GetItemCount();
		LV_ITEM lv_item;
		lv_item.mask=LVIF_TEXT;
		lv_item.iItem=nCount;
		lv_item.iSubItem=0;
		lv_item.pszText=str.GetBuffer(str.GetLength());
		m_list.InsertItem(&lv_item);
		m_list.SetItemText(nCount,0,str);
		m_pSet->m_type.TrimRight();
		m_list.SetItemText(nCount,1,m_pSet->m_type);
		m_pSet->MoveNext();
	}
}

void CSeattypesetView::Getvalue()
{
	m_seattypeid = atoi(m_list.GetItemText(curiItem,0));
	m_seattype = m_list.GetItemText(curiItem,1);
}

void CSeattypesetView::EnableView(bool b)
{
	m_seattypeidcontrol.SetReadOnly(b);
	m_seattypecontrol.SetReadOnly(b);
	m_add.EnableWindow(b);
	m_delete.EnableWindow(b);
	m_change.EnableWindow(b);	
	m_save.EnableWindow(!b);
	m_return.EnableWindow(!b);	
}

void CSeattypesetView::OnClickList(NMHDR* pNMHDR, LRESULT* pResult) 
{
	// TODO: Add your control notification handler code here
	NM_LISTVIEW* pNMListView = (NM_LISTVIEW*)pNMHDR;  
	curiItem = pNMListView->iItem;
	if(curiItem != -1)   
	{   
		EnableView(true);
		Getvalue();
	}
	UpdateData(FALSE); 
	*pResult = 0;
}

void CSeattypesetView::OnAdd() 
{
	// TODO: Add your control notification handler code here
	EnableView(false);	
	operation = 1;
	m_seattypeid=0;
	m_seattype.Empty();
	curiItem=m_list.GetItemCount();
	UpdateData(FALSE);
}
void CSeattypesetView::OnDelete() 
{
	// TODO: Add your control notification handler code here
	if (curiItem==m_list.GetItemCount())
	{
		MessageBox("请选择您要删除的行！","警告",MB_OK|MB_ICONEXCLAMATION);
		return;
	}
	if (IDOK==MessageBox("确认删除？","提示",MB_OKCANCEL|MB_ICONQUESTION))
	{
		if (!m_pSet->IsOpen())
		{
			m_pSet->Open();
		}
		m_pSet->MoveFirst();
		int i=curiItem;
		while (i>0)
		{
			m_pSet->MoveNext();
			i--;
		}
		m_pSet->Delete();
		m_pSet->Requery();
		m_list.DeleteItem(curiItem);
		curiItem=0;
		Getvalue();
		MessageBox("路线已经删除！","删除成功",MB_OK|MB_ICONINFORMATION);
		UpdateData(FALSE);
	}
}

void CSeattypesetView::OnChange() 
{
	// TODO: Add your control notification handler code here
	if (curiItem==m_list.GetItemCount())
	{
		MessageBox("请选择您要修改的行！","警告",MB_OK|MB_ICONEXCLAMATION);
		return;
	}
	EnableView(false);	
	operation = 2;
}

void CSeattypesetView::OnSave() 
{
	// TODO: Add your control notification handler code here
	UpdateData();
	if (operation==0)
	{
		return;
	}
	if (operation==1)        //增加数据
	{
		if (!m_pSet->IsOpen())
		{
			m_pSet->Open();
		}
		m_pSet->AddNew();   //在表的末尾添加新记录
		m_pSet->m_type_id=m_seattypeid;
		m_pSet->m_type=m_seattype;
		m_pSet->Update();
		m_pSet->Requery();
		Showlist();
		m_pSet->MoveFirst();
		while (!m_pSet->IsEOF())
		{
			m_pSet->MoveNext();
		}
		curiItem=m_pSet->GetRecordCount()-1;
		EnableView(true);
		operation=0;
		MessageBox("增加成功！","增加成功",MB_OK|MB_ICONINFORMATION);		
		return;
	}
	if (operation==2)
	{
		if (!m_pSet->IsOpen())
		{
			m_pSet->Open();
		}
		m_pSet->MoveFirst();
		int i=curiItem;
		while (i>0)
		{
			m_pSet->MoveNext();
			i--;
		}
		m_pSet->Edit();
		m_pSet->m_type_id=m_seattypeid;
		m_pSet->m_type=m_seattype;
		m_pSet->Update();
		m_pSet->Requery();	
		Showlist();
		UpdateData(FALSE);
		EnableView(true);
		MessageBox("修改成功！","修改成功",MB_OK|MB_ICONINFORMATION);		
		operation=0;
		return;
	}
}

void CSeattypesetView::OnReturn() 
{
	// TODO: Add your control notification handler code here
	EnableView(true);
	Getvalue();	
	UpdateData(FALSE);
}

void CSeattypesetView::OnRefurbish() 
{
	// TODO: Add your control notification handler code here
	EnableView(true);
	curiItem = 0;
	Getvalue();	
	operation = 0;
	UpdateData(FALSE);
}