leftview.cpp

可以实现一个简单的CA发放证书更新证书等等功能。

// LeftView.cpp : implementation of the CLeftView class
//

#include "stdafx.h"
#include "CisoCA.h"

#include "CisoCADoc.h"
#include "LeftView.h"
#include "CisoCA.h"
#include "MainFrm.h"

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

extern  CInfoReport InfoReport;
extern  DWORD dwMoudleID;

/////////////////////////////////////////////////////////////////////////////
// CLeftView

IMPLEMENT_DYNCREATE(CLeftView, CTreeView)

BEGIN_MESSAGE_MAP(CLeftView, CTreeView)
	//{{AFX_MSG_MAP(CLeftView)
	ON_WM_SHOWWINDOW()
	ON_WM_LBUTTONUP()
	ON_NOTIFY_REFLECT(TVN_SELCHANGED, OnSelchanged)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CLeftView construction/destruction

CLeftView::CLeftView()
{
	// TODO: add construction code here
	// 初始化树视图所要用到的图像列表
	imgList.Create(16,16,true,2,2);
	//load bitmaps
	CBitmap bitmap;
	// 0
	bitmap.LoadBitmap(IDB_CLOSE);
	imgList.Add(&bitmap,(COLORREF)0XFFFFFF);
	bitmap.DeleteObject();
	// 1
	bitmap.LoadBitmap(IDB_OPEN);
	imgList.Add(&bitmap,(COLORREF)0XFFFFFF);
	bitmap.DeleteObject();
	// 2
	bitmap.LoadBitmap(IDB_REVOKE);
	imgList.Add(&bitmap,(COLORREF)0XFFFFFF);
	bitmap.DeleteObject();
	// 3
	bitmap.LoadBitmap(IDB_VALID_FOLDER);
	imgList.Add(&bitmap,(COLORREF)0XFFFFFF);
	bitmap.DeleteObject();
	// 4
	bitmap.LoadBitmap(IDB_INVALID_FOLDER);
	imgList.Add(&bitmap,(COLORREF)0XFFFFFF);
	bitmap.DeleteObject();
	//
	bShow = TRUE;
}

CLeftView::~CLeftView()
{
}

BOOL CLeftView::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return CTreeView::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CLeftView drawing

void CLeftView::OnDraw(CDC* pDC)
{
	CCisoCADoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
}

void CLeftView::OnInitialUpdate()
{
	CTreeView::OnInitialUpdate();

	// TODO: You may populate your TreeView with items by directly accessing
	//  its tree control through a call to GetTreeCtrl().
}

/////////////////////////////////////////////////////////////////////////////
// CLeftView diagnostics

#ifdef _DEBUG
void CLeftView::AssertValid() const
{
	CTreeView::AssertValid();
}

void CLeftView::Dump(CDumpContext& dc) const
{
	CTreeView::Dump(dc);
}

CCisoCADoc* CLeftView::GetDocument() // non-debug version is inline
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CCisoCADoc)));
	return (CCisoCADoc*)m_pDocument;
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CLeftView message handlers

void CLeftView::OnShowWindow(BOOL bShow, UINT nStatus) 
{
	CTreeView::OnShowWindow(bShow, nStatus);

	// 将图像列表与树关联

	CTreeCtrl *ptree = &GetTreeCtrl();
	ptree->SetImageList(&imgList,TVSIL_NORMAL);
//	ptree->SetBkColor(RGB(254,252,237));

}

void CLeftView::OnUpdate(CView* pSender, LPARAM lHint, CObject* pHint) 
{
	// 视图更新时进行绘制

	if(!bShow) return;
	
	// 取文档对象

	CCisoCADoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);

	// 从文档中取公司的名称

	char buf[256] = {0};
	pDoc->m_pConF->GetValue("CompanyName",buf);
	if(strlen(buf) == 0 ) strcpy(buf,"CA未初始化");
	//
	CTreeCtrl *ptree = &GetTreeCtrl();
	ptree->DeleteAllItems();
	//ptree->SetBkColor(RGB(243,224,252));
	ptree->ModifyStyle (0, 
		TVS_HASBUTTONS|TVS_HASLINES|TVS_LINESATROOT);

	//|TVS_SINGLEEXPAND
	TV_INSERTSTRUCT tvstruct;
	//initial general tree
	tvstruct.hParent=NULL;
	tvstruct.item.mask=TVIF_IMAGE|TVIF_SELECTEDIMAGE|TVIF_TEXT;
	tvstruct.item.hItem=0;
	tvstruct.item.state=0;
	tvstruct.item.stateMask=0;
	tvstruct.item.cchTextMax=6;
	tvstruct.item.cChildren=0;
	tvstruct.item.lParam=0;
	//root
	tvstruct.item.iImage=0;
	tvstruct.item.iSelectedImage=1;
	tvstruct.item.pszText=buf;
	HTREEITEM hDad=ptree->InsertItem(&tvstruct);
	//
	tvstruct.hParent=hDad;
	tvstruct.item.iImage=3;
	tvstruct.item.iSelectedImage=3;
	tvstruct.item.pszText="有效证书";
	HTREEITEM hMon=ptree->InsertItem(&tvstruct);

	tvstruct.item.iImage=4;
	tvstruct.item.iSelectedImage=4;
	tvstruct.item.pszText="吊销证书";
	hMon=ptree->InsertItem(&tvstruct);
	ptree->Expand(ptree->GetRootItem(),TVE_EXPAND);
	bShow = FALSE;
}

void CLeftView::OnLButtonUp(UINT nFlags, CPoint point) 
{
	// TODO: Add your message handler code here and/or call default
	
	CTreeView::OnLButtonUp(nFlags, point);
}

void CLeftView::OnSelchanged(NMHDR* pNMHDR, LRESULT* pResult) 
{
	NM_TREEVIEW* pNMTreeView = (NM_TREEVIEW*)pNMHDR;
	// TODO: Add your control notification handler code here
	CCisoCADoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	CTreeCtrl *ptree = &GetTreeCtrl();
	HTREEITEM hitem;
	hitem=ptree->GetSelectedItem();
	CString strText=ptree->GetItemText(hitem);
	CMainFrame *pFrm =(CMainFrame*)((CCisoCAApp*)AfxGetApp())->m_pMainWnd;
	CListCtrl *pList = (CListCtrl*)pFrm->GetRightPane();

	if(strText=="有效证书")
		pDoc->SelectDB(WANT_TO_SHOW_VALID_CERT,pList);
	if(strText=="吊销证书")
		pDoc->SelectDB(WANT_TO_SHOW_REVOKE_CERT,pList);		
	pDoc->UpdateAllViews((CView*)pFrm->GetRightPane());
	*pResult = 0;
}