volumesettings.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 __VOLUMESETTINGS_HPP__
#define __VOLUMESETTINGS_HPP__

#include <windows.h>
#include <regext.h>
#include "common.hpp"
#include "SettingsDialog.hpp"
#include "resource.h"
#include "SettingsAPI.hpp"

struct VolumeSettingData
{
    UINT             IdLabel;
    PHVolumeSetting  VolumeSetting;
};

__declspec(selectany) VolumeSettingData c_rgSettings[] =
{
    { IDS_VOL_RINGER_LABEL,     phvsRingerVolume        },
    { IDS_VOL_HANDSET_LABEL,    phvsHandsetVolume       },
    { IDS_VOL_SPEAKER_LABEL,    phvsSpeakerVolume       },
    { IDS_VOL_MICROPHONE_LABEL, phvsMicrophoneVolume    },
};

const UINT c_VolumeSettings = _countof(c_rgSettings); 

class VolumeSettingsDialog_t : public SettingsDialog_t 
{
public:
    VolumeSettingsDialog_t();
    ~VolumeSettingsDialog_t();

    __override HRESULT 
    CreateDialogScreen(
        void
        );

    __override HRESULT 
    OnFunctionKey(
        LPARAM      lParam
        );

private:
    HRESULT 
    OnUpdate(
        void
        );

    __override HRESULT 
    Initialize(
        void
        );

    __override HRESULT 
    OnCommand(
        WPARAM      wParam
        );

    __override HRESULT 
    OnChildControlUpdate(
        void
        );

    static HRESULT 
    PlayVolumeFeedback(
        PHVolumeSetting volumeSetting
        ); 

private:

    DWORD m_OldVolume[c_VolumeSettings]; 
    bool  m_IsAGCEnabled;
};

#endif // !defined __VOLUMESETTINGS_HPP__