ie6mdi.cpp

VC++实现的多页面浏览器....实现了多种功能

					}
					astrFavorites.InsertAt(nPos, str);
					m_astrFavoriteURLs.InsertAt(nPos, buf);
					++nEndPos;
				}
			}
		} while(FindNextFile(h, &wfd));
		FindClose(h);
		// Now add these items to the menu
		for(nPos = nStartPos ; nPos < nEndPos ; ++nPos)
		{
			pMenu->AppendMenu(MF_STRING | MF_ENABLED, 0xe05 + nPos, astrFavorites[nPos]);
		}


		// now that we've got all the .URL files, check the subdirectories for more
		nLastDir = 0;
		h = FindFirstFile(strPath, &wfd);
		ASSERT(h != INVALID_HANDLE_VALUE);
		do
		{
			if(wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
			{
				// ignore the current and parent directory entries
				if(lstrcmp(wfd.cFileName, _T(".")) == 0 || lstrcmp(wfd.cFileName, _T("..")) == 0)
					continue;

				for(nPos = 0 ; nPos < nLastDir ; ++nPos)
				{
					if(astrDirs[nPos].CompareNoCase(wfd.cFileName) > 0)
						break;
				}
				pSubMenu = new CMenu;
				pSubMenu->CreatePopupMenu();

				// call this function recursively.
				nNewEndPos = BuildFavoritesMenu(strPath2 + wfd.cFileName, nEndPos, pSubMenu);
				if(nNewEndPos != nEndPos)
				{
					// only insert a submenu if there are in fact .URL files in the subdirectory
					nEndPos = nNewEndPos;
					pMenu->InsertMenu(nPos, MF_BYPOSITION | MF_POPUP | MF_STRING, (UINT)pSubMenu->m_hMenu, wfd.cFileName);
					pSubMenu->Detach();
					astrDirs.InsertAt(nPos, wfd.cFileName);
					++nLastDir;
				}
				delete pSubMenu;
			}
		} while(FindNextFile(h, &wfd));
		FindClose(h);
	}
	return nEndPos;
}



/*
*******************************************************************************/
// FUNCTION : void  CIE6mdiApp::OnFavorite(UINT)
//
// PURPOSE	 : called when the user click on a favorite
//
// PARAMETERS : 
//		nID	- poisition of the favorite
//
// RETURN VALUE : void 
//
//
// COMMENTS : 
//
//
/*******************************************************************************
*/
void CIE6mdiApp::OnFavorite(UINT nID)
{
	// Get the active view
	CMainFrame *pFrame = (CMainFrame*)AfxGetApp()->m_pMainWnd;
	CMDIChildWnd *pChild = (CMDIChildWnd *) pFrame->GetActiveFrame();
	CIE6mdiView *pView = (CIE6mdiView *) pChild->GetActiveView();
	if (pView == NULL) {
		AfxGetApp()->m_pMainWnd->SendMessage(WM_COMMAND,(WPARAM)ID_FILE_NEW,(LPARAM)NULL);
		pChild = (CMDIChildWnd *) pFrame->GetActiveFrame();
		pView = (CIE6mdiView *) pChild->GetActiveView();
		pView->Navigate2(m_astrFavoriteURLs[nID-0xe05], 0, NULL);
		return;
	}
	else
		pView->Navigate2(m_astrFavoriteURLs[nID-0xe05], 0, NULL);
}




/*
*******************************************************************************/
// FUNCTION : void  CIE6mdiApp::OnWindowRemindwindow()
//
// PURPOSE	 : update the state of the menue item "Remind Window"
//
// PARAMETERS : none
//
// RETURN VALUE : void 
//
//
// COMMENTS : update m_iRemindWindow
//
//
/*******************************************************************************
*/
void CIE6mdiApp::OnWindowRemindwindow()
{
	CMenu* pTopMenu = AfxGetMainWnd()->GetMenu();
	CMenu* pMenu = pTopMenu->GetSubMenu(4);

	int m_iRemindWindow = AfxGetApp()->GetProfileInt("Settings","RemindWindow",1);
	if (m_iRemindWindow == 1) {
		pMenu->CheckMenuItem(ID_WINDOW_REMINDCONFIGURATION,MF_BYCOMMAND | MF_UNCHECKED);
		AfxGetApp()->WriteProfileInt("Settings","RemindWindow",0);
		m_iRemindWindow = 0;
	}
	else {
		pMenu->CheckMenuItem(ID_WINDOW_REMINDCONFIGURATION,MF_BYCOMMAND | MF_CHECKED);
		AfxGetApp()->WriteProfileInt("Settings","RemindWindow",1);
		m_iRemindWindow = 1;
	}
}
/*
*******************************************************************************/
// FUNCTION : void  CIE6mdiApp::OnFileNew2()
//
// PURPOSE	 : open a new window, located at the address of the active view
//
// PARAMETERS : none
//
// RETURN VALUE : void 
//
//
// COMMENTS : 
//
//
/*******************************************************************************
*/
void CIE6mdiApp::OnFileNew2()
{
	CMainFrame *pFrame = (CMainFrame*)AfxGetApp()->m_pMainWnd;
	CMDIChildWnd *pChild;
	CIE6mdiView *pView;
	pChild = (CMDIChildWnd *) pFrame->GetActiveFrame();

	if (pChild == NULL)
		goto normal;

	pView = (CIE6mdiView *) pChild->GetActiveView();
	if (pView == NULL) 
		goto normal;
	else { 
		// open a new window at the current location !
		int Popup = pView->m_iPopupWindow;
		CString url = pView->GetLocationURL();
		AfxGetApp()->m_pMainWnd->SendMessage(WM_COMMAND,(WPARAM)ID_FILE_NEW,(LPARAM)NULL);
		pChild = (CMDIChildWnd *) pFrame->GetActiveFrame();
		pView = (CIE6mdiView *) pChild->GetActiveView();
		// Pview is the new window
		pView->SetPopupType(Popup);
		if (url.GetLength() != 0)
			pView->Navigate2(url);
	}
	return;

normal: {
			AfxGetApp()->m_pMainWnd->SendMessage(WM_COMMAND,(WPARAM)ID_FILE_NEW,(LPARAM)NULL);
			return;
		}


}



/*
*******************************************************************************/
// FUNCTION : int  CIE6mdiApp::ExitInstance()
//
// PURPOSE	 : 
//
// PARAMETERS : none
//
// RETURN VALUE : int 
//
//
// COMMENTS : 
//
//
/*******************************************************************************
*/
int CIE6mdiApp::ExitInstance() 
{
	return CWinApp::ExitInstance();
}



/*
*******************************************************************************/
// FUNCTION : BOOL  CIE6mdiApp::OnDDECommand(LPTSTR)
//
// PURPOSE	 : not used
//
// PARAMETERS : 
//		lpszCommand		- 
//
// RETURN VALUE : BOOL 
//
//
// COMMENTS : 
//
//
/*******************************************************************************
*/
BOOL CIE6mdiApp::OnDDECommand(LPTSTR lpszCommand) 
{
	return CWinApp::OnDDECommand(lpszCommand);
}


/*
*******************************************************************************/
// FUNCTION : void  CIE6mdiApp::OnAddFavorite()
//
// PURPOSE	 : 
//
// PARAMETERS : none
//
// RETURN VALUE : void 
//
//
// COMMENTS : 
//
//
/*******************************************************************************
*/
void CIE6mdiApp::OnAddFavorite()
{
	CMainFrame *pFrame = (CMainFrame*)AfxGetApp()->m_pMainWnd;
	CMDIChildWnd *pChild;
	CIE6mdiView *pView;
	CDlgFavorites dlg;

	pChild = (CMDIChildWnd *) pFrame->GetActiveFrame();
	if (pChild == NULL)
		goto normal;

	pView = (CIE6mdiView *) pChild->GetActiveView();
	if (pView == NULL) 
		goto normal;

	dlg.m_Name = pView->GetDocument()->GetTitle();
	dlg.m_Url =	pView->GetLocationURL();
	dlg.m_static_name = CString(LPCTSTR(IDS_FAV_DLG_NAME));
	dlg.m_static_url = CString(LPCTSTR(IDS_FAV_DLG_URL));
	if (dlg.DoModal() == IDOK) {
		CString FullName(m_strFavoritesPath);
		FullName += "\\" + dlg.m_Name + ".url";
		CFile file;
		if (!file.Open(FullName, CFile::modeCreate | CFile::modeWrite))
			return;
		CString Data("[InternetShortcut]\r\nURL=");
		Data += dlg.m_Url;
		char *buf;
		buf = (char*)malloc((Data.GetLength()+1)*sizeof(char));
		buf[0]='\0';
		strcpy(buf,(LPCTSTR)(Data));
		file.Write(buf,Data.GetLength());
		free(buf);
		file.Close();
		CreateFavorites();
	}
	return;

normal: {  // it should not be the case !!!
			AfxMessageBox(CString(LPCTSTR(IDS_NO_BROWSER)));
			return;
		}
}



/*
*******************************************************************************/
// FUNCTION : void  CIE6mdiApp::OnRemoveFavorite()
//
// PURPOSE	 : remove a file from the favorite. Allows the user to manage the favorites
//
// PARAMETERS : none
//
// RETURN VALUE : void 
//
//
// COMMENTS : if Cancel is pushed, a refresh will be done anyway (the user maybe moved
//		url's...
//
//
/*******************************************************************************
*/
void CIE6mdiApp::OnRemoveFavorite()
{
	CFileDialog dlg(TRUE, "Favorites files","*.URL",OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,
		CString(LPCTSTR(IDS_FAVTYPE)));
	OPENFILENAME op = dlg.m_ofn;
	op.lpstrInitialDir = m_strFavoritesPath;
	op.lpstrTitle = CString(LPCTSTR(IDS_REMOVE_FAVORITES));
	dlg.m_ofn = op;
	if (dlg.DoModal() == IDOK) {
		CFile::Remove( dlg.GetPathName() );
	}
	CreateFavorites();

}


/*
*******************************************************************************/
// FUNCTION : void  CIE6mdiApp::OnRefreshFavorite()
//
// PURPOSE	 : Refresh the favorite menu
//
// PARAMETERS : none
//
// RETURN VALUE : void 
//
//
// COMMENTS : 
//
//
/*******************************************************************************
*/
void CIE6mdiApp::OnRefreshFavorite()
{
	CreateFavorites();
}
/*
*******************************************************************************/
// FUNCTION : void  CIE6mdiApp::CreateFavorites()
//
// PURPOSE	 : create/refresh the favorites menu !
//
// PARAMETERS : none
//
// RETURN VALUE : void 
//
//
// COMMENTS : 
//
//
/*******************************************************************************
*/
int CIE6mdiApp::CreateFavorites()
{

	// if its refresh, we have to clean m_astrFavoriteURLs
	m_astrFavoriteURLs.RemoveAll();

	////////////////////////
	// set up Favorites menu
	////////////////////////
	TCHAR           sz[MAX_PATH];
	TCHAR           szPath[MAX_PATH];
	HKEY            hKey;
	DWORD           dwSize;
	CMenu*          pMenu;

	// first get rid of bogus submenu items.
	pMenu = AfxGetMainWnd()->GetMenu()->GetSubMenu(3);
	while(pMenu->DeleteMenu(0, MF_BYPOSITION));

	pMenu->AppendMenu(MF_SEPARATOR, 0xe00 , "Separator");
	pMenu->AppendMenu(MF_STRING | MF_ENABLED, 0xe01 , "Add");
	pMenu->AppendMenu(MF_STRING | MF_ENABLED, 0xe02 , "Remove");
	pMenu->AppendMenu(MF_STRING | MF_ENABLED, 0xe03 , "Refresh");
	pMenu->AppendMenu(MF_SEPARATOR, 0xe04 , "Separator");

	// 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 0;
	}
	dwSize = sizeof(sz);
	RegQueryValueEx(hKey, _T("Favorites"), NULL, NULL, (LPBYTE)sz, &dwSize);
	ExpandEnvironmentStrings(sz, szPath, MAX_PATH);
	RegCloseKey(hKey);

	m_strFavoritesPath = szPath;
	BuildFavoritesMenu(szPath, 0, pMenu);
	return 1;
}