能源行业(电力石油煤炭)

开发平台：
Visual C++

RtreeView.cpp：源码内容
							// RtreeView.cpp : implementation file
//
#include "stdafx.h"
#include "PasRTDat.h"
#include "RtreeView.h"
#include "PwrNet.h"
#include "PasRTDatDoc.h"
#include "RtListView.h"
#include "RTDatOpr.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CRtreeView
IMPLEMENT_DYNCREATE(CRtreeView, CTreeView)
CRtreeView::CRtreeView()
{
}
CRtreeView::~CRtreeView()
{
}
BEGIN_MESSAGE_MAP(CRtreeView, CTreeView)
	//{{AFX_MSG_MAP(CRtreeView)
	ON_WM_CREATE()
	ON_WM_LBUTTONDBLCLK()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CRtreeView drawing
void CRtreeView::OnDraw(CDC* pDC)
{
	CDocument* pDoc = GetDocument();
	// TODO: add draw code here
}
/////////////////////////////////////////////////////////////////////////////
// CRtreeView diagnostics
#ifdef _DEBUG
void CRtreeView::AssertValid() const
{
	CTreeView::AssertValid();
}
void CRtreeView::Dump(CDumpContext& dc) const
{
	CTreeView::Dump(dc);
}
#endif //_DEBUG
/////////////////////////////////////////////////////////////////////////////
// CRtreeView message handlers
CPasRTDatDoc* CRtreeView::GetDoc()
{
	return (CPasRTDatDoc*)GetDocument();
}
int CRtreeView::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{
	lpCreateStruct->style |= TVS_HASBUTTONS|TVS_HASLINES
			|TVS_LINESATROOT;
	if (CTreeView::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	// TODO: Add your specialized creation code here
	GetDoc()->m_pTreeV = this;	
	return 0;
}
#define	    MAXITEMID	42
void CRtreeView::OnInitialUpdate() 
{
	CTreeView::OnInitialUpdate();
	FillTree();
	
	// TODO: Add your specialized code here and/or call the base class
	
}
void CRtreeView::FillTree()
{
	
	CBitmap			bitmap;
	//CRTNETApp		*pApp;
	UINT			iItem;
	int				nParentItem[ITEM_DEEP];
	UINT		nBitmapClose[ITEM_DEEP] = {
					IDB_ROOTCLOSE,							// 0
						IDB_FIRSTCLOSE,						// 1
							IDB_SECONDCLOSE,				// 2
								};
	UINT		nBitmapOpen[ITEM_DEEP] = {
					IDB_ROOTOPEN,							// 0
						IDB_FIRSTOPEN,						// 1
							IDB_SECONDOPEN,					// 2
								};
	m_imagelist.Create(16, 16, TRUE/*bMask*/, MAXITEMID, MAXITEMID);
	for (UINT i = 0; i < ITEM_DEEP; i++)  // load bitmaps for dog, bird and fish
	{
		bitmap.LoadBitmap(nBitmapClose[i]);
		m_imagelist.Add(&bitmap, (COLORREF)0xFFFFFF);
		bitmap.DeleteObject();
		bitmap.LoadBitmap(nBitmapOpen[i]);
		m_imagelist.Add(&bitmap, (COLORREF)0xFFFFFF);
		bitmap.DeleteObject();
	}
	GetTreeCtrl().SetImageList(&m_imagelist, TVSIL_NORMAL);
	iItem = 0;
	nParentItem[0] = iItem;
	CString SQL,CZmingzi,Rootname;
	CPwrNet PwrNet;
	if (PwrNet.Open(CRecordset::forwardOnly, NULL, CRecordset::readOnly))
	{
		CZmingzi = PwrNet.m_MingZi;
		PwrNet.Close();
	}
	
	/*CRecordset m_rec(GetDoc()->m_pSet);
	CString SQL,CZmingzi,Rootname;
	
	SQL.Format("select * from DianWang");
	if (m_rec.Open(CRecordset::forwardOnly ,SQL,CRecordset::readOnly))
	{
		m_rec.GetFieldValue("MingZi",CZmingzi);
	}
	m_rec.Close();*/
	Rootname = CZmingzi + " RTDAT 监视一览";
	AddOneItem( 0, -1, 0, Rootname.GetBuffer(32), iItem++ );
	{
		nParentItem[1] = iItem;
		AddOneItem( 1, nParentItem[0], 1, _T("RTU 信息一览"), iItem++ );
		{
			AddOneItem( 2, nParentItem[1], 11, _T("RTU 遥测一览"), iItem++ );
			AddOneItem( 2, nParentItem[1], 12, _T("RTU 遥信一览"), iItem++ );
		}
	}
	SetWindowLong(m_hWnd, GWL_STYLE, GetWindowLong(m_hWnd, GWL_STYLE) | TVS_SHOWSELALWAYS | TVS_DISABLEDRAGDROP | TVS_LINESATROOT | TVS_HASLINES | TVS_HASBUTTONS );
	SetWindowPos(NULL, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER);
}
void CRtreeView::AddOneItem( int nGrade, int nParentItem, LPARAM lParam, char*	szItemName, UINT iItem )
{
	TV_INSERTSTRUCT	tvstruct;
	if ( nParentItem == -1 )
	{
		tvstruct.hParent = NULL;
	}
	else
	{
		tvstruct.hParent = m_rghItem[nParentItem];
	}
	tvstruct.item.lParam = lParam;
	tvstruct.hInsertAfter = TVI_LAST;
	tvstruct.item.iImage = 2*nGrade;
	tvstruct.item.iSelectedImage = 2*nGrade+1;
	tvstruct.item.pszText = szItemName;
	tvstruct.item.mask = TVIF_IMAGE | TVIF_SELECTEDIMAGE | TVIF_TEXT | TVIF_PARAM;
	m_rghItem[iItem] = GetTreeCtrl().InsertItem(&tvstruct);
}
void CRtreeView::OnLButtonDblClk(UINT nFlags, CPoint point) 
{
	// TODO: Add your message handler code here and/or call default
	HTREEITEM	hTreeItem;
	CString NodeName;
	int start,Infonum;
	CTreeCtrl	&pTreeCtrl =  GetTreeCtrl();
	hTreeItem = pTreeCtrl.GetSelectedItem();
	if (hTreeItem)
	{
		NodeName = pTreeCtrl.GetItemText(hTreeItem);
	}
	if(NodeName=="RTU 遥测一览")
	{
		GetDoc()->m_pListV->InitialList();
		if (gRtuID == 9999)
		{
			start = 0;
			Infonum = YCInfoAry1.GetSize();
		}
		else
		{
			start = GetRTUYXYCStartIdx(gRtuID,1);
			if (start < 0)
			{
				start = 0;
				Infonum = 0;
			}
			else
				Infonum = GetRTUYCYXNum(gRtuID,1,start);
		}
		GetDoc()->m_pListV->FillListYC(start, Infonum);
	}
	else if (NodeName=="RTU 遥信一览")
	{
		GetDoc()->m_pListV->InitialList();
		if (gRtuID == 9999)
		{
			start = 0;
			Infonum = YXInfoAry1.GetSize();
		}
		else
		{
			start = GetRTUYXYCStartIdx(gRtuID,2);
			if (start < 0)
			{
				start = 0;
				Infonum = 0;
			}
			else
				Infonum = GetRTUYCYXNum(gRtuID,2,start);
		}
		GetDoc()->m_pListV->FillListYX(start, Infonum);
	}
	
	CTreeView::OnLButtonDblClk(nFlags, point);
}

						