mainfrm.cpp

VC++实现的多页面浏览器....实现了多种功能

		theWindowTab.SetWindowPos(0,rc.left,rc.top,rc.Width(),
			rc.Height(), SWP_NOZORDER);
	}	
}


/*
*******************************************************************************/
// FUNCTION : void  CMainFrame::OnMyWindowList()
//
// PURPOSE	 : 
//
// PARAMETERS : none
//
// RETURN VALUE : void 
//
//
// COMMENTS : 
//
//
/*******************************************************************************
*/
void CMainFrame::OnMyWindowList()
{
	theViewManager.DoWindowList();
}




/*
*******************************************************************************/
// FUNCTION : void  CMainFrame::OnWindowAutosave()
//
// PURPOSE	 : 
//
// PARAMETERS : none
//
// RETURN VALUE : void 
//
//
// COMMENTS : 
//
//
/*******************************************************************************
*/
void CMainFrame::OnWindowAutosave() 
{
	CMenu* pTopMenu = AfxGetMainWnd()->GetMenu();
	CMenu* pMenu = pTopMenu->GetSubMenu(4);


	if (pMenu->GetMenuState(ID_WINDOW_AUTOSAVE,MF_BYCOMMAND | MF_CHECKED) == MF_CHECKED) {
		pMenu->CheckMenuItem(ID_WINDOW_AUTOSAVE,MF_BYCOMMAND | MF_UNCHECKED);
		m_wndStatusBar.SetPaneText(2,"",TRUE);
		KillTimer(ID_TIMER_AUTOSAVE);
		}
	else {
		CDialogAutoSave dlg;
		dlg.m_delay = m_delay;
		dlg.m_filename = m_file;

		if (dlg.DoModal()==IDOK) {
			pMenu->CheckMenuItem(ID_WINDOW_AUTOSAVE,MF_BYCOMMAND | MF_CHECKED);
			m_wndStatusBar.SetPaneText(2,"AS",TRUE);
			m_delay = dlg.m_delay;
			m_file = dlg.m_filename;
			AfxGetApp()->WriteProfileInt("Settings","Autosave_delay",m_delay);
			AfxGetApp()->WriteProfileString("Settings","Autosave_file",m_file);
			SetTimer(ID_TIMER_AUTOSAVE,m_delay*1000,NULL);
		}
	}
	
}


/*
*******************************************************************************/
// FUNCTION : void  CMainFrame::SaveUrlList(CString)
//
// PURPOSE	 : 
//
// PARAMETERS : 
//		file		- 
//
// RETURN VALUE : void 
//
//
// COMMENTS : 
//
//
/*******************************************************************************
*/
void CMainFrame::SaveUrlList(CString file)
{
	if (m_lUrl.IsEmpty()) {
		return;
	}


	CFile f;
	// we will create an HTM file containing the links to these URL's

	if (!f.Open(file, CFile::modeCreate | CFile::modeWrite))
	{
		// an error occured
		AfxMessageBox(CString(LPCTSTR(IDS_FILEERROR)));
		return;
	}

	CString liste; 
	char *buf;
	POSITION p;

	p=m_lUrl.GetHeadPosition(); 
		
	while (p!=NULL) {
		CString s = m_lUrl.GetNext(p);
		if (s.GetLength() != 0) {
			liste += s;
			liste += "\r\n";
		}
	}

	// we have the list in 'liste'
	buf = (char*)malloc((liste.GetLength()+1)*sizeof(char));
	buf[0]='\0';
	strcpy(buf,(LPCTSTR)(liste));
	f.Write(buf,liste.GetLength());
	free(buf);
	f.Close();

}


/*
*******************************************************************************/
// FUNCTION : void  CMainFrame::OnTimer(UINT)
//
// PURPOSE	 : 
//
// PARAMETERS : 
//		nIDEvent		- 
//
// RETURN VALUE : void 
//
//
// COMMENTS : 
//
//
/*******************************************************************************
*/
void CMainFrame::OnTimer(UINT nIDEvent) 
{
	if (nIDEvent == ID_TIMER_AUTOSAVE) {
		m_wndStatusBar.SetPaneText(0,CString(LPCTSTR(IDS_AUTOSAVE)),TRUE);
		SaveUrlList(m_file);
	}

	CMDIFrameWnd::OnTimer(nIDEvent);
}


/*
*******************************************************************************/
// FUNCTION : void  CMainFrame::GetURL()
//
// PURPOSE	 : get the URL for the history from the registry
//
// PARAMETERS : none
//
// RETURN VALUE : void 
//
//
// COMMENTS : 
//
//
/*******************************************************************************
*/
void CMainFrame::GetURL()
{
	CWinApp* pApp = AfxGetApp();
	CString url;
	CString name;
	int i=0;
	// entries in the registry from url1 to url25 !
	
	HistoryList.RemoveAll();
	HistoryList.InsertAt(0,""); // dummy value

	for(i=1;i<26;i++){
		name.Format("url%d",i);
		url = pApp->GetProfileString("History",name,"");
		if (url!="") {
			HistoryList.InsertAt(1,url,1);
			// add the URL the the history
			COMBOBOXEXITEM item;

			item.mask = CBEIF_TEXT;
			item.iItem = -1;	// insert at the end. So the order is keeped
			item.pszText = (LPTSTR)(LPCTSTR)url;
			m_wndAddress.InsertItem(&item);
		}
		else
			return;
	}

}


/*
*******************************************************************************/
// FUNCTION : void  CMainFrame::AddURL(CString)
//
// PURPOSE	 : add an url to the History and save it !
//
// PARAMETERS : 
//		url		- 
//
// RETURN VALUE : void 
//
//
// COMMENTS : 
//
//
/*******************************************************************************
*/
void CMainFrame::AddURL(CString url)
{
	CWinApp* pApp = AfxGetApp();
	CString name;
	int i;
	// entries in the registry from url1 to url25 !
	
	HistoryList.InsertAt(1,url,1); //insert in head position
	if (HistoryList.GetSize() == 27) { // 25 elements + dummy
		HistoryList.RemoveAt(26,1);
		HistoryList.FreeExtra();
	}

	int n = HistoryList.GetSize(); // include entry 0: dummy !
	for(i=1;i<n;i++) {
		name.Format("url%d",i);
		url = HistoryList.GetAt(i);
		if (url!="")
			pApp->WriteProfileString("History",name,url);
	}

}


/*
*******************************************************************************/
// FUNCTION : void  CMainFrame::DoNothing()
//
// PURPOSE	 : 
//
// PARAMETERS : none
//
// RETURN VALUE : void 
//
//
// COMMENTS : 
//
//
/*******************************************************************************
*/
void CMainFrame::DoNothing()
{

}



/*
*******************************************************************************/
// FUNCTION : void  CMainFrame::OnDropDown(NMHDR*,LRESULT*)
//
// PURPOSE	 : 
//
// PARAMETERS : 
//		pNotifyStruct		- 
//		pResult		- 
//
// RETURN VALUE : void 
//
//
// COMMENTS : 
//
//
/*******************************************************************************
*/
void CMainFrame::OnDropDown(NMHDR* pNotifyStruct, LRESULT* pResult)
{
	// this function handles the dropdown menus from the toolbar
	NMTOOLBAR* pNMToolBar = (NMTOOLBAR*)pNotifyStruct;
	CRect rect;

	// translate the current toolbar item rectangle into screen coordinates
	// so that we'll know where to pop up the menu
	m_wndToolBar.GetToolBarCtrl().GetRect(pNMToolBar->iItem, &rect);
	rect.top = rect.bottom;
	::ClientToScreen(pNMToolBar->hdr.hwndFrom, &rect.TopLeft());
	if(pNMToolBar->iItem == ID_FONT_DROPDOWN)
	{
		CMenu menu;
		CMenu* pPopup;

		// the font popup is stored in a resource
		menu.LoadMenu(IDR_FONT_POPUP);
		pPopup = menu.GetSubMenu(0);
		pPopup->TrackPopupMenu(TPM_LEFTALIGN | TPM_LEFTBUTTON, rect.left, rect.top + 1, AfxGetMainWnd());
	}

	*pResult = TBDDRET_DEFAULT;
}




/*
*******************************************************************************/
// FUNCTION : void  CMainFrame::OnFavFloat()
//
// PURPOSE	 : 
//
// PARAMETERS : none
//
// RETURN VALUE : void 
//
//
// COMMENTS : 
//
//
/*******************************************************************************
*/
void CMainFrame::OnFavFloat()
{
	static CDialogFav dlg;
		
	if (dlg.GetSafeHwnd() == 0) {

		TCHAR           sz[MAX_PATH];
		TCHAR           szPath[MAX_PATH];
		HKEY            hKey;
		DWORD           dwSize;
		// find out from the registry where the favorites are located.
		if(RegOpenKey(HKEY_CURRENT_USER, _T("Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\User Shell Folders"), &hKey) != ERROR_SUCCESS)
		{
			TRACE0("Favorites folder not found\n");
			return;
		}
		dwSize = sizeof(sz);
		RegQueryValueEx(hKey, _T("Favorites"), NULL, NULL, (LPBYTE)sz, &dwSize);
		ExpandEnvironmentStrings(sz, szPath, MAX_PATH);
		RegCloseKey(hKey);
		
		dlg.m_DefaultPath.Format("%s",szPath);
		dlg.m_pMain = (CMainFrame *)AfxGetApp()->m_pMainWnd;
		dlg.Create(IDD_DIALOGFAV);
	}

	dlg.ShowWindow(SW_SHOW);
}



/*
*******************************************************************************/
// FUNCTION : void  CMainFrame::OnDebug()
//
// PURPOSE	 : 
//
// PARAMETERS : none
//
// RETURN VALUE : void 
//
//
// COMMENTS : 
//
//
/*******************************************************************************
*/
void CMainFrame::OnDebug()
{
	CString str; //current txt
	static CString old = "";
	static BOOL added;
	static CString LastAdded = "";

	CString found;

	if (added) {
		added = FALSE;
		return;
	}

	m_wndAddress.GetEditCtrl()->GetWindowText(str);
	int taille = str.GetLength();
	if (taille == 0) {
		str = old = LastAdded = "";
		return;
	}

	////////////////////////////////////////
/*	CString dbg;
	dbg.Format("%d",str.GetLength());
	m_wndStatusBar.SetPaneText(0,dbg,TRUE);*/
	////////////////////////////////////////

	if (old == str)
		return;

	// check if we just deleted a caracter
	old = str;


	int i, icount = m_wndAddress.GetCount();

	for (i=0;i<icount;i++) {
		CString s;
		m_wndAddress.GetLBText(i,s);

		if (s.Left(taille) == str) {
			found = s;
			break;
		}
	}
	
	if (found.Left(taille) != str) {
		LastAdded = "";
		return;
	}


	// ok, lets update the selection.

	// we know that a new call will be done !
	added = TRUE;

	m_wndAddress.GetEditCtrl()->SetWindowText(found);
	m_wndAddress.GetEditCtrl()->SetSel(taille,found.GetLength(),TRUE);
	LastAdded = found; 

}