dialog.hpp

一个WinCE6。0下的IP phone的源代码

//
// Copyright (c) Microsoft Corporation.  All rights reserved.
//
//
// Use of this sample source code is subject to the terms of the Microsoft
// license agreement under which you licensed this sample source code. If
// you did not accept the terms of the license agreement, you are not
// authorized to use this sample source code. For the terms of the license,
// please see the license agreement between you and Microsoft or, if applicable,
// see the LICENSE.RTF on your install media or the root of your tools installation.
// THE SAMPLE SOURCE CODE IS PROVIDED "AS IS", WITH NO WARRANTIES.
//
#pragma once

#ifndef __DIALOG_HPP__ 
#define __DIALOG_HPP__

#include <windows.h>
#include "Controls.hpp"

class DialogScreen_t
{
public:
    
    DialogScreen_t();
    virtual ~DialogScreen_t();
   
    static 
    BOOL 
    CALLBACK 
    s_HookProc(
        HWND   hwnd,
        UINT   Message,
        WPARAM wParam,
        LPARAM lParam,
        VOID*  pvData
        );
    

    HRESULT
    CreateDialogScreen(
        UINT DialogId, 
        UINT MenuId, 
        const WCHAR* pTitle, 
        const WCHAR* pStatusHeader
        );

    HWND    
    GetDialog() 
    { 
        return m_Dialog; 
    }

    HRESULT 
    Exit();

    void 
    OnHelp();
    
    HRESULT
    OnBackspace();

    HRESULT
    SetFocusToFirstItem();
    
    HRESULT
    ShowError(
        int  ErrorString, 
        UINT MenuId,
        bool ExitOnError
        );

protected:
    virtual BOOL 
    HookProc(
        HWND   hwnd, 
        UINT   Message, 
        WPARAM wParam, 
        LPARAM lParam
        ) = 0;   


    virtual int
    GetHelpStringId() = 0;
    
    HWND            m_Dialog;
    ListBox_t       m_Listbox;
    StatusHeader_t  m_StatusRegion;
    MenuBar_t       m_MenuBar;
    HWND            m_ErrorDialog;
    
private:    
    HWND    m_HelpDialog;
    BOOL    m_ExitAfterError;
};

#endif // !defined __DIALOG_HPP__