// PageAudioSettings.cpp : implementation file
//

#include "stdafx.h"
#include "mgrnve.h"
#include "ConnectionManager.h"
#include "PageAudioSettings.h"

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

/////////////////////////////////////////////////////////////////////////////
// CPageAudioSettings dialog


CPageAudioSettings::CPageAudioSettings(CWnd* pParent, CMgrNVE* pMgrCM, CConnectionManager *pConnMgr)
	: CParamDlg(CPageAudioSettings::IDD, pParent, pMgrCM, pConnMgr)
{
	//{{AFX_DATA_INIT(CPageAudioSettings)
	m_uAudioGain = 0;
	//}}AFX_DATA_INIT

	m_pCod5Api = NULL;
	m_pMediaSettings = NULL;
	m_pMsgMgr = NULL;
}


void CPageAudioSettings::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CPageAudioSettings)
	DDX_Control(pDX, IDC_SLD_AUDIO_GAIN, m_sldAudioGain);
	DDX_Control(pDX, IDC_BTN_RESET, m_btnReset);
	DDX_Control(pDX, IDC_BTN_AIN_APPLY, m_btnApply);
	DDX_Control(pDX, IDC_CHK_AUD_ENABLE, m_btnAudEnable);
	DDX_Control(pDX, IDC_CB_AUDIO_CODEC, m_cbAudioCodec);
	DDX_Slider(pDX, IDC_SLD_AUDIO_GAIN, m_uAudioGain);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CPageAudioSettings, CDialog)
	//{{AFX_MSG_MAP(CPageAudioSettings)
	ON_BN_CLICKED(IDC_BTN_RESET, OnBtnReset)
	ON_NOTIFY(NM_RELEASEDCAPTURE, IDC_SLD_AUDIO_GAIN, OnReleasedcaptureSldAudioGain)
	ON_BN_CLICKED(IDC_BTN_AIN_APPLY, OnBtnAinApply)
	ON_BN_CLICKED(IDC_CHK_AUD_ENABLE, OnChkAudEnable)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CPageAudioSettings message handlers
BOOL CPageAudioSettings::SaveSetting()
{
	CMN5_MULTI_COMMAND Cmds[3];
	ULONG uIndex = 0;

	UpdateData(TRUE);

	ULONG uAudioCodec;
	ULONG uSampleRate;
	ULONG uBlockAlign;

	switch(m_cbAudioCodec.GetCurSel()) {
	case 0:
		uAudioCodec = COD5_ACT_PCM;
		uSampleRate = 16000;
		uBlockAlign = 2;
		break;
	case 1:
		uAudioCodec = COD5_ACT_PCM;
		uSampleRate = 16000;
		uBlockAlign = 1;
		break;
	case 2:
		uAudioCodec = COD5_ACT_PCM;
		uSampleRate = 8000;
		uBlockAlign = 2;
	    break;
	case 3:
		uAudioCodec = COD5_ACT_PCM;
		uSampleRate = 8000;
		uBlockAlign = 1;
	    break;
	case 4:
		uAudioCodec = COD5_ACT_ULAW;
		uSampleRate = 16000;
		uBlockAlign = 2;
		break;
	case 5:
		uAudioCodec = COD5_ACT_ULAW;
		uSampleRate = 8000;
		uBlockAlign = 2;
		break;
	case 6:
		uAudioCodec = COD5_ACT_ALAW;
		uSampleRate = 16000;
		uBlockAlign = 2;
	    break;
	case 7:
		uAudioCodec = COD5_ACT_ALAW;
		uSampleRate = 8000;
		uBlockAlign = 2;
	    break;
	}

	Cmds[uIndex].uBoard = 0;
	Cmds[uIndex].uChannel = 0;
	Cmds[uIndex].uCommand = COD5_CPC_CODEC_TYPE;
	Cmds[uIndex].uParam[0] = m_pMediaSettings->CodecSettings.uVideoCodec;
	Cmds[uIndex].uParam[1] = uAudioCodec;
	uIndex++;

	m_pMediaSettings->AudioSettings.Wfx.nBlockAlign = (WORD)uBlockAlign;
	m_pMediaSettings->AudioSettings.Wfx.wBitsPerSample = (WORD)(uBlockAlign*8);
	m_pMediaSettings->AudioSettings.Wfx.nSamplesPerSec = uSampleRate;

	Cmds[uIndex].uBoard = 0;
	Cmds[uIndex].uChannel = 0;
	Cmds[uIndex].uCommand = COD5_CPC_AUDIO_ATTR;
	Cmds[uIndex].uParam[0] = uSampleRate;
	Cmds[uIndex].uParam[1] = uSampleRate * uBlockAlign;
	uIndex++;

	m_pCod5Api->Cod5SetMultiCodecProperties(uIndex, Cmds);

	for (ULONG i=0; i<uIndex; i++) {
		if (!Cmds[i].bRet) {
			m_pMsgMgr->PushErrorCodeF("Cod5SetMultiCodecProperties failed. cmd[0x%08x]", Cmds[i].uCommand);
			m_pMsgMgr->Show(TRUE);
		}
	}

	uIndex = 0;
	Cmds[uIndex].uBoard = 0;
	Cmds[uIndex].uChannel = 0;
	Cmds[uIndex].uCommand = COD5_CAC_STREAM_ENABLE;
	m_pMediaSettings->AudioSettings.bEnable = m_btnAudEnable.GetCheck();
	if (m_pMediaSettings->VideoSettings.bEnable) {
		Cmds[uIndex].uParam[0] |= COD5_CST_VIDEO;
	}
	if (m_pMediaSettings->AudioSettings.bEnable) {
		Cmds[uIndex].uParam[0] |= COD5_CST_AUDIO;
	}
	uIndex++;

	m_pCod5Api->Cod5SetMultiCodecAdjusts(uIndex, Cmds);

	m_pMgrNVE->UpdateMediaInfo(m_pConnection->GetServerIndex(), m_pMediaSettings, m_pConnection->GetServerAddr());

	return TRUE;
}

BOOL CPageAudioSettings::ResetSetting()
{
	m_btnAudEnable.SetCheck(1);
	m_pMediaSettings->AudioSettings.bEnable = 1;
	m_cbAudioCodec.SetCurSel(0);
	m_pMediaSettings->AudioSettings.uAudioCodec = COD5_ACT_PCM;
	m_pMediaSettings->AudioSettings.Wfx.wFormatTag = WAVE_FORMAT_PCM;
	m_pMediaSettings->AudioSettings.Wfx.nChannels = 1;
	m_pMediaSettings->AudioSettings.Wfx.nSamplesPerSec = 16000;
	m_pMediaSettings->AudioSettings.Wfx.wBitsPerSample = 16;
	m_pMediaSettings->AudioSettings.Wfx.nBlockAlign = (WORD)(m_pMediaSettings->AudioSettings.Wfx.wBitsPerSample*m_pMediaSettings->AudioSettings.Wfx.nChannels/8);
	m_pMediaSettings->AudioSettings.Wfx.nAvgBytesPerSec = m_pMediaSettings->AudioSettings.Wfx.nSamplesPerSec*m_pMediaSettings->AudioSettings.Wfx.nBlockAlign;
	m_pMediaSettings->AudioSettings.Wfx.cbSize = 0;

	UpdateData(FALSE);
	
	SetControlProperty(IDC_SLD_AUDIO_GAIN, 128);
	SetAudioGain(128);

	return TRUE;
}

BOOL CPageAudioSettings::UpdateSetting()
{
	m_btnAudEnable.SetCheck(m_pMediaSettings->AudioSettings.bEnable);

	if (m_pMediaSettings->AudioSettings.uAudioCodec == COD5_ACT_PCM && 
			m_pMediaSettings->AudioSettings.Wfx.nSamplesPerSec == 16000 && 
			m_pMediaSettings->AudioSettings.Wfx.wBitsPerSample == 16) {
		m_cbAudioCodec.SetCurSel(0);
	} else if (m_pMediaSettings->AudioSettings.uAudioCodec == COD5_ACT_PCM && 
			m_pMediaSettings->AudioSettings.Wfx.nSamplesPerSec == 16000 && 
			m_pMediaSettings->AudioSettings.Wfx.wBitsPerSample == 8) {
		m_cbAudioCodec.SetCurSel(1);
	} else if (m_pMediaSettings->AudioSettings.uAudioCodec == COD5_ACT_PCM && 
			m_pMediaSettings->AudioSettings.Wfx.nSamplesPerSec == 8000 && 
			m_pMediaSettings->AudioSettings.Wfx.wBitsPerSample == 16) {
		m_cbAudioCodec.SetCurSel(2);
	} else if (m_pMediaSettings->AudioSettings.uAudioCodec == COD5_ACT_PCM && 
			m_pMediaSettings->AudioSettings.Wfx.nSamplesPerSec == 8000 && 
			m_pMediaSettings->AudioSettings.Wfx.wBitsPerSample == 8) {
		m_cbAudioCodec.SetCurSel(3);
	} else if (m_pMediaSettings->AudioSettings.uAudioCodec == COD5_ACT_ULAW &&
			m_pMediaSettings->AudioSettings.Wfx.nSamplesPerSec == 16000 && 
			m_pMediaSettings->AudioSettings.Wfx.wBitsPerSample == 16) {
		m_cbAudioCodec.SetCurSel(4);
	} else if (m_pMediaSettings->AudioSettings.uAudioCodec == COD5_ACT_ULAW &&
			m_pMediaSettings->AudioSettings.Wfx.nSamplesPerSec == 8000 && 
			m_pMediaSettings->AudioSettings.Wfx.wBitsPerSample == 16) {
		m_cbAudioCodec.SetCurSel(5);
	} else if (m_pMediaSettings->AudioSettings.uAudioCodec == COD5_ACT_ALAW &&
			m_pMediaSettings->AudioSettings.Wfx.nSamplesPerSec == 16000 && 
			m_pMediaSettings->AudioSettings.Wfx.wBitsPerSample == 16) {
		m_cbAudioCodec.SetCurSel(6);
	} else if (m_pMediaSettings->AudioSettings.uAudioCodec == COD5_ACT_ALAW &&
			m_pMediaSettings->AudioSettings.Wfx.nSamplesPerSec == 8000 && 
			m_pMediaSettings->AudioSettings.Wfx.wBitsPerSample == 16) {
		m_cbAudioCodec.SetCurSel(7);
	}

	SetControlProperty(IDC_SLD_AUDIO_GAIN, m_pMediaSettings->AudioSettings.uGain);

	return TRUE;
}


BOOL CPageAudioSettings::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
	ULONG uCh = m_local_param.channel;

	char text[64];
	if(uCh==0xFF){
		sprintf(text,"All Channels");
		uCh=0;
	}else{
		sprintf(text,"Channel:%d", uCh);
	}
	SetDlgItemText(IDC_STATIC_AUDIO_CH,text);

	m_pMediaSettings = m_pConnection->GetMediaSettings(uCh);
	m_pCod5Api = m_pConnection->GetCod5Api();
	m_pMsgMgr = m_pMgrNVE->GetMsgManager();

	CMN5_MULTI_COMMAND Cmds[NVE_MAX_MULTI_CMD_COUNT];
	ULONG m_uCmdIndex = 0;
	ULONG i, j;

	Cmds[m_uCmdIndex++].uCommand = COD5_CPC_AUDIO_ATTR;
	Cmds[m_uCmdIndex++].uCommand = COD5_CPC_CODEC_TYPE;

	for (i=0; i<m_uCmdIndex; i++) {
		Cmds[i].uBoard = 0;
		Cmds[i].uChannel = 0;
	}

	if (!m_pCod5Api->Cod5GetMultiCodecProperties(m_uCmdIndex, Cmds)) {
		m_pMsgMgr->PushErrorCodeF("Cod5GetMultiCodecProperties failed");
		m_pMsgMgr->Show(TRUE);
	}

	for (i=0; i<m_uCmdIndex; i++) {
		if (!Cmds[i].bRet) {
			m_pMsgMgr->PushErrorCodeF("Cod5GetMultiCodecProperties failed. cmd[0x%08x]", Cmds[i].uCommand);
			m_pMsgMgr->Show(TRUE);
		}
	}

	for (j=0; j<m_uCmdIndex; j++) {
		switch(Cmds[j].uCommand) {
		case COD5_CPC_AUDIO_ATTR:
			m_pMediaSettings->AudioSettings.Wfx.nSamplesPerSec = Cmds[j].uParam[0];
			m_pMediaSettings->AudioSettings.Wfx.nAvgBytesPerSec = Cmds[j].uParam[1];
			m_pMediaSettings->AudioSettings.Wfx.wBitsPerSample = 
				(USHORT)((m_pMediaSettings->AudioSettings.Wfx.nAvgBytesPerSec/m_pMediaSettings->AudioSettings.Wfx.nSamplesPerSec)*8);
			break;
		case COD5_CPC_CODEC_TYPE:
			m_pMediaSettings->CodecSettings.uVideoCodec = Cmds[j].uParam[0];
			m_pMediaSettings->AudioSettings.uAudioCodec = Cmds[j].uParam[1];
			break;
		}
	}

	m_uCmdIndex = 0;
	Cmds[m_uCmdIndex++].uCommand = COD5_CAC_AUDIO_GAIN;

	for (i=0; i<m_uCmdIndex; i++) {
		Cmds[i].uBoard = 0;
		Cmds[i].uChannel = 0;
	}

	if (!m_pCod5Api->Cod5GetMultiCodecAdjusts(m_uCmdIndex, Cmds)) {
		m_pMsgMgr->PushErrorCodeF("Cod5GetMultiCodecAdjusts failed");
		m_pMsgMgr->Show(TRUE);
	}

	for (i=0; i<m_uCmdIndex; i++) {
		if (!Cmds[i].bRet) {
			m_pMsgMgr->PushErrorCodeF("Cod5GetMultiCodecAdjusts failed. cmd[0x%08x]", Cmds[i].uCommand);
			m_pMsgMgr->Show(TRUE);
		}
	}

	for (j=0; j<m_uCmdIndex; j++) {
		switch(Cmds[j].uCommand) {
		case COD5_CAC_AUDIO_GAIN:
			m_pMediaSettings->AudioSettings.uGain = Cmds[j].uParam[0];
			break;
		}
	}

	m_cbAudioCodec.AddString("PCM 16K 16bit");
	m_cbAudioCodec.AddString("PCM 16K 8bit");
	m_cbAudioCodec.AddString("PCM 8K 16bit");
	m_cbAudioCodec.AddString("PCM 8K 8bit");
	m_cbAudioCodec.AddString("uLaw 16K 8bit");
	m_cbAudioCodec.AddString("uLaw 8K 8bit");
	m_cbAudioCodec.AddString("aLaw 16K 8bit");
	m_cbAudioCodec.AddString("aLaw 8K 8bit");

	UpdateSetting();

	OnChkAudEnable();
	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

BOOL CPageAudioSettings::SetControlProperty(UINT ctrl_slider, int value)
{
	CSliderCtrl* ctrl=(CSliderCtrl* )GetDlgItem(ctrl_slider);
	ctrl->SetRangeMin(0,TRUE);
	ctrl->SetRangeMax(255,TRUE);
	ctrl->SetPos(value);
	ctrl->SetTicFreq(16);
	
	return TRUE;
}

void CPageAudioSettings::OnBtnReset() 
{
	// TODO: Add your control notification handler code here
	SetControlProperty(IDC_SLD_AUDIO_GAIN, 128);
	SetAudioGain(128);
}

void CPageAudioSettings::OnReleasedcaptureSldAudioGain(NMHDR* pNMHDR, LRESULT* pResult) 
{
	// TODO: Add your control notification handler code here
	UpdateData(TRUE);
	SetAudioGain(m_uAudioGain);
	
	*pResult = 0;
}

BOOL CPageAudioSettings::SetAudioGain(ULONG uValue)
{
	CMN5_MULTI_COMMAND cmd;
	cmd.uBoard = 0;
	cmd.uChannel = 0;
	cmd.uCommand = COD5_CAC_AUDIO_GAIN;
	cmd.uParam[0] = uValue;

	m_pCod5Api->Cod5SetMultiCodecAdjusts(1, &cmd);
	if (!cmd.bRet) {
		m_pMsgMgr->PushErrorCodeF("Cod5SetMultiCodecAdjusts. cmd[0x%08x]\n", cmd.uCommand);
		m_pMsgMgr->Show(TRUE);
		return FALSE;
	}
	m_pMediaSettings->AudioSettings.uGain = uValue;

	return TRUE;
}

void CPageAudioSettings::OnBtnAinApply() 
{
	// TODO: Add your control notification handler code here
	m_pConnection->ApplyProc(this);
}

void CPageAudioSettings::OnChkAudEnable()
{
	// TODO: Add your control notification handler code here
	if (m_btnAudEnable.GetCheck()) {
		m_cbAudioCodec.EnableWindow(TRUE);
		m_sldAudioGain.EnableWindow(TRUE);
		m_btnReset.EnableWindow(TRUE);
	} else {
		m_cbAudioCodec.EnableWindow(FALSE);
		m_sldAudioGain.EnableWindow(FALSE);
		m_btnReset.EnableWindow(FALSE);
	}
}