dialogfav.cpp

VC++实现的多页面浏览器....实现了多种功能

// DialogFav.cpp : implementation file
//

#include "stdafx.h"
#include "IE6mdi.h"
#include "DialogFav.h"
#include "IE6mdiView.h"
#include <direct.h>


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

/////////////////////////////////////////////////////////////////////////////
// CDialogFav dialog


CDialogFav::CDialogFav(CWnd* pParent /*=NULL*/)
	: CDialog(CDialogFav::IDD, pParent)
{
	//{{AFX_DATA_INIT(CDialogFav)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
}


void CDialogFav::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CDialogFav)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CDialogFav, CDialog)
	//{{AFX_MSG_MAP(CDialogFav)
	ON_NOTIFY(TVN_SELCHANGED, IDC_DIRTREE, OnSelchangedDirtree)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDialogFav message handlers

BOOL CDialogFav::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
    // First step    // subclassing the DirTreeCtrl
    m_DirTree.SubclassDlgItem( IDC_DIRTREE, this );       
	// next step
    // setting the StartPath if NULL the DirTreeCtrl
    // displays all drives on this PC
    m_DirTree.DisplayTree( m_DefaultPath, 
                           TRUE);

    char szWorkDir[256];    
	_getcwd( szWorkDir, 256 );
    // set the Path to the current Work-Directory
    m_DirTree.SetSelPath( szWorkDir );    
	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void  CDialogFav::OnSelchangedDirtree(NMHDR* pNMHDR, LRESULT* pResult)
{
	NM_TREEVIEW* pNMTreeView = (NM_TREEVIEW*)pNMHDR;
	// TODO: Code f黵 die Behandlungsroutine der Steuerelement-Benachrichtigung hier einf黦en
	m_strPathName = m_DirTree.GetFullPath( pNMTreeView->itemNew.hItem );
	if (m_strPathName.Right(5) == ".url") {
		CMDIChildWnd *pChild = (CMDIChildWnd *) m_pMain->GetActiveFrame();
		CIE6mdiView *pView = (CIE6mdiView *) pChild->GetActiveView();
		CFile file;
		if (!file.Open(m_strPathName, CFile::modeRead))
		{
			// an error occured
			AfxMessageBox(CString(LPCTSTR(IDS_FILEERROR)));
			return;
		}
		char *buf = (char*)malloc((file.GetLength()+1)*sizeof(char));
		buf[0]='\0';
		file.Read(buf,file.GetLength());
		file.Close();

		CString s(buf);
		free(buf);
		// we have to remove 
		int pos = s.Find("URL=");
		if (pos == -1) // error ?!??!?
			return;
		s = s.Mid(pos+4);
		pos = s.Find("Modified");
		if (pos != -1) {
			// remove everything after...
			s = s.Left(pos);
		}

		if (pView == NULL) {
			AfxGetApp()->m_pMainWnd->SendMessage(WM_COMMAND,(WPARAM)ID_FILE_NEW,(LPARAM)NULL);
			pChild = (CMDIChildWnd *) m_pMain->GetActiveFrame();
			pView = (CIE6mdiView *) pChild->GetActiveView();
			pView->Navigate2(s);
			return;
		}
		else
			pView->Navigate2(s);
	}
	*pResult = 0;
}