GCS-GISControlDlg-for-981A-and-981C/LonLatDlg.cpp

// LonLatDlg.cpp : 实现文件
//

#include "stdafx.h"
#include "LonLatDlg.h"
//#include "afxdialogex.h"
#include "Globe.h"
#include "afxwin.h"

// CLonLatDlg 对话框

IMPLEMENT_DYNAMIC(CLonLatDlg, CDialog)

CLonLatDlg::CLonLatDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CLonLatDlg::IDD, pParent)
{
	//EnableVisualManagerStyle(TRUE, TRUE);
	m_lon = 0.0;
	m_lat = 0.0;
	posTypeID = 0;
}

CLonLatDlg::~CLonLatDlg()
{
}

void CLonLatDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	DDX_Text(pDX, IDC_EDIT_LON, m_lon);
	DDX_Text(pDX, IDC_EDIT_LAT, m_lat);
	DDX_Control(pDX, IDC_EDIT_LON, m_lon_edit);
	DDX_Control(pDX, IDC_EDIT_LAT, m_lat_edit);
	DDX_Control(pDX, IDC_COMBO_TYPE_XY, m_coord_type);
}


BEGIN_MESSAGE_MAP(CLonLatDlg, CDialog)
	ON_BN_CLICKED(IDC_CONFIRM_BTN, &CLonLatDlg::OnBnClickedConfirmBtn)
	ON_BN_CLICKED(IDC_CHECK1, &CLonLatDlg::OnBnClickedCheck1)
	ON_CBN_SELCHANGE(IDC_COMBO_TYPE_XY, &CLonLatDlg::OnCbnSelchangeComboType)
END_MESSAGE_MAP()

// CLonLatDlg 消息处理程序

//获取是否手动输入状态
bool CLonLatDlg::GetAutoEditStatus()
{
	return m_isMouseMove;
}


//输入经度、纬度，并显示出来
//输入：经度lon，纬度lat
void CLonLatDlg::SetLonLatInfo(const double lon, const double lat)
{
	if (posTypeID==0) //度
	{
		m_lon = lon;
		m_lat = lat;
		UpdateData(FALSE);
	}
	else if (posTypeID==1)	// 度分秒
	{
		string str_lat,str_lon;
		angle.getDMSString(lon,lat,str_lon,str_lat);
		SetDlgItemText(IDC_EDIT_LON,str_lon.c_str());
		SetDlgItemText(IDC_EDIT_LAT,str_lat.c_str());
	}
	
}

void CLonLatDlg::OnCancel()
{
	//发送主程序，标识已经关闭
	if (g_mapHwnd != NULL)
	{
		::PostMessage(g_mapHwnd, WM_CLOSE_LONLAT_DIALOG, 0, 0);
	}

	CDialog::OnCancel();
}


//功能：移动对话框到给定的显示区域
void CLonLatDlg::MoveToGivenArea(const CRect rcArea)
{
	m_rcDlgArea = rcArea;
	m_rcDlgArea.top += 20;
}

BOOL CLonLatDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	SetWindowPos( &CWnd::wndTop, m_rcDlgArea.left, m_rcDlgArea.top, 0, 0,	SWP_NOSIZE | SWP_NOACTIVATE | SWP_HIDEWINDOW );

	m_CheckBox.SubclassDlgItem(IDC_CHECK1, this);
	m_CheckBox.SetCheck(BST_UNCHECKED); // 设置默认未选中状态

	m_isMouseMove = true;
	m_coord_type.AddString(_T("度"));
	m_coord_type.AddString(_T("度分秒"));
	m_coord_type.SetCurSel(0);
	lastTypeID = 0;
	return TRUE;  // return TRUE unless you set the focus to a control
	// 异常: OCX 属性页应返回 FALSE
}


void CLonLatDlg::OnBnClickedConfirmBtn()
{
	// TODO: 在此添加控件通知处理程序代码
	
	CString str_lon;
	CString str_lat;
	GetDlgItemText(IDC_EDIT_LON, str_lon);
	GetDlgItemText(IDC_EDIT_LAT, str_lat);
	double lon = _tstof(str_lon);
	double lat = _tstof(str_lat);
	//::SendMessage(g_mapHwnd, WM_SEND_MAPLOCATION, WPARAM(_tstof(lon)*1000000), LPARAM(_tstof(lat)*1000000));
	::SendMessage(g_mapHwnd, WM_SEND_MAPLOCATION, (WPARAM)&lon, (LPARAM)&lat);
}


// ‘手动输入’单选框变化时触发函数
void CLonLatDlg::OnBnClickedCheck1()
{
	// TODO: 在此添加控件通知处理程序代码
	if (m_CheckBox.GetCheck() == BST_CHECKED)
	{
		// 复选框被选中
		m_isMouseMove =  false;
		// 文本框设为可编辑
		m_lon_edit.SetReadOnly(FALSE);
		m_lat_edit.SetReadOnly(FALSE);
	}
	else
	{
		// 复选框未选中
		m_isMouseMove =  true;
		// 文本框设为只读
		m_lon_edit.SetReadOnly(TRUE);
		m_lat_edit.SetReadOnly(TRUE);
	}
}


// 坐标类型改变事件
void CLonLatDlg::OnCbnSelchangeComboType()
{
	std::string splitSymbol = "EWNSs+\/-,;°度′＇’分\"＂”秒、，； ";
	CString strLat,strLon;
	m_lat_edit.GetWindowTextA(strLat);
	m_lon_edit.GetWindowTextA(strLon);
	
	posTypeID = m_coord_type.GetCurSel();
	//TRACE(_T("当前选择 %d\n"),posTypeID);
	if (lastTypeID == posTypeID) //类型未改变，不执行坐标变换
	{
		return;
	}
	else
	{
		lastTypeID = posTypeID;	// 更新坐标方式
	}

	if (posTypeID==0) //度
	{
		double tarLon,tarLat;

		vector<string> vec_lat = angle.split(strLat.GetBuffer(),splitSymbol);
		vector<string> vec_lon = angle.split(strLon.GetBuffer(),splitSymbol);

		int lon_d = stoi(vec_lon.at(0));
		int lon_m = stoi(vec_lon.at(1));
		double lon_s = stod(vec_lon.at(2));
		angle.DmstoDeg(lon_d,lon_m,lon_s,tarLon);

		int lat_d = stoi(vec_lat.at(0));
		int lat_m = stoi(vec_lat.at(1));
		double lat_s = stod(vec_lat.at(2));
		angle.DmstoDeg(lat_d,lat_m,lat_s,tarLat);


		SetDlgItemText(IDC_EDIT_LON,angle.DoubleToString(tarLon).c_str());
		SetDlgItemText(IDC_EDIT_LAT,angle.DoubleToString(tarLat).c_str());
	}
	else if (posTypeID==1) //度分秒
	{
		double lat,lon;
		lat = _tstof(strLat);
		lon = _tstof(strLon);

		string str_lat,str_lon;
		angle.getDMSString(lon,lat,str_lon,str_lat);

		SetDlgItemText(IDC_EDIT_LON,str_lon.c_str());
		SetDlgItemText(IDC_EDIT_LAT,str_lat.c_str());
	}
}