// CDialogCommSet1.cpp: 实现文件
//

#include "pch.h"
#include "MTerm2.h"
#include "DialogCommSet1.h"
#include "afxdialogex.h"
#include <devguid.h>
#include <SetupAPI.h>
#include <Dbt.h>

// CDialogCommSet1 对话框

IMPLEMENT_DYNAMIC(CDialogCommSet1, CDialogEx)

CDialogCommSet1::CDialogCommSet1(CWnd* pParent /*=nullptr*/)
	: CDialogEx(IDD_DIALOG_COMMSET1, pParent)
{

}

CDialogCommSet1::~CDialogCommSet1()
{
}

void CDialogCommSet1::DoDataExchange(CDataExchange* pDX)
{
	CDialogEx::DoDataExchange(pDX);
	DDX_Control(pDX, IDC_COMBO_PORT, m_combo_comport);
}


BEGIN_MESSAGE_MAP(CDialogCommSet1, CDialogEx)
	
	ON_WM_DEVICECHANGE()

	ON_BN_CLICKED(IDOK, &CDialogCommSet1::OnBnClickedOk)
	ON_BN_CLICKED(IDC_BUTTON1, &CDialogCommSet1::OnBnClickedButton1)
END_MESSAGE_MAP()


// CDialogCommSet1 消息处理程序

BOOL CDialogCommSet1::OnInitDialog()
{
	CDialogEx::OnInitDialog();

	// TODO:  在此添加额外的初始化
	ShowParams();
	return TRUE;  // return TRUE unless you set the focus to a control
				  // 异常: OCX 属性页应返回 FALSE
}

int CDialogCommSet1::UpdateComPortList()
{
	// TODO: 在此处添加实现代码.
	CString s1, s2;
	
	m_combo_comport.ResetContent();
	for (int i = 1; i <= 16; i++)
	{
		s1.Format(_T("COM%d"), i);
		if (get_com_name(s1, s2)) s1 = s2;
		m_combo_comport.AddString(s1);
	}
	sComSelStr = _T("COM3");
	m_combo_comport.SelectString(0, sComSelStr);
	m_combo_comport.SetCurSel(2);
	return 0;
	HKEY   hKey;
	if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, _T("Hardware\\DeviceMap\\SerialComm"), NULL, KEY_READ, &hKey) == ERROR_SUCCESS)
	{
		TCHAR       szPortName[256], szComName[256];
		DWORD       dwLong, dwSize;
		int         nCount = 0;

		m_combo_comport.ResetContent();
		while (true)
		{
			dwLong = dwSize = 256;
			if (RegEnumValue(hKey, nCount, szPortName, &dwLong, NULL, NULL, (PUCHAR)szComName, &dwSize) == ERROR_NO_MORE_ITEMS)
				break;

			m_combo_comport.InsertString(nCount, szComName);
			nCount++;
		}
		RegCloseKey(hKey);
		m_combo_comport.SetCurSel(0);
	}

	return 0;
}

BOOL CDialogCommSet1::OnDeviceChange(UINT nEventType, DWORD_PTR dwData)
{
	if (nEventType == DBT_DEVNODES_CHANGED)
		UpdateComPortList();

	return  TRUE;
}

int CDialogCommSet1::DisplayParams()
{
	// TODO: 在此处添加实现代码.
	return 0;
}

int CDialogCommSet1::ShowParams()
{
	// TODO: 在此处添加实现代码.
	((CComboBox *)GetDlgItem(IDC_COMBO_NETWORK_TYPE))->SetCurSel(0);
	((CComboBox *)GetDlgItem(IDC_COMBO_PORT))->SetCurSel(0);
	((CComboBox *)GetDlgItem(IDC_COMBO_BAUD))->SetCurSel(8);

	((CButton *)GetDlgItem(IDC_RADIO_DATA_LENGTH_8B))->SetCheck(1);

	((CButton *)GetDlgItem(IDC_RADIO_STOP_1B))->SetCheck(1);

	((CButton *)GetDlgItem(IDC_RADIO_PARITY_NONE))->SetCheck(1);

	((CComboBox *)GetDlgItem(IDC_COMBO_COMM_TIMEOUT))->SetCurSel(5);
	((CButton *)GetDlgItem(IDC_CHECK_AUTO_BAUD))->SetCheck(1);
	((CButton *)GetDlgItem(IDC_CHECK_AUTO_DATA_LENGTH))->SetCheck(1);
	((CButton *)GetDlgItem(IDC_CHECK_AUTO_PARITY))->SetCheck(1);

	UpdateComPortList();
	return 0;
}

int CDialogCommSet1::GetParams()
{
	// TODO: 在此处添加实现代码.
	((CComboBox *)GetDlgItem(IDC_COMBO_NETWORK_TYPE))->GetCurSel();
	m_nComNum = ((CComboBox *)GetDlgItem(IDC_COMBO_PORT))->GetCurSel() + 1;
	//((CComboBox *)GetDlgItem(IDC_COMBO_BAUD))->GetCurSel();
	CString baudstr;
	GetDlgItemText(IDC_COMBO_BAUD, baudstr);
	m_nBaudRate = _tstoi(baudstr);
	m_Settings = "8,N,1";

	((CButton *)GetDlgItem(IDC_RADIO_DATA_LENGTH_8B))->GetCheck();

	((CButton *)GetDlgItem(IDC_RADIO_STOP_1B))->GetCheck();

	((CButton *)GetDlgItem(IDC_RADIO_PARITY_NONE))->GetCheck();

	((CComboBox *)GetDlgItem(IDC_COMBO_COMM_TIMEOUT))->GetCurSel();
	((CButton *)GetDlgItem(IDC_CHECK_AUTO_BAUD))->GetCheck();
	((CButton *)GetDlgItem(IDC_CHECK_AUTO_DATA_LENGTH))->GetCheck();
	((CButton *)GetDlgItem(IDC_CHECK_AUTO_PARITY))->GetCheck();

	return 0;
}

void CDialogCommSet1::OnOK()
{
	// TODO: 在此添加专用代码和/或调用基类
	GetParams();
	CDialogEx::OnOK();
}



void CDialogCommSet1::OnBnClickedOk()
{
	// TODO: 在此添加控件通知处理程序代码
	GetParams();
	CDialogEx::OnOK();
}


void CDialogCommSet1::OnBnClickedButton1()
{
	// TODO: 在此添加控件通知处理程序代码
}