#include "stdafx.h"
#include "TTSZDlg.h"
#include "comdef.h"

IMPLEMENT_DYNAMIC(CTTSZDlg, CDialog)

CTTSZDlg::CTTSZDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CTTSZDlg::IDD, pParent)
	, m_sDwgFile(_T(""))
	, m_nUnit(3)
	, m_bAddToCurDb(FALSE)
{
}

CTTSZDlg::~CTTSZDlg()
{

}

void CTTSZDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	DDX_Text(pDX, IDC_EDIT1, m_sDwgFile);
	DDX_CBIndex(pDX, IDC_COMBO1, m_nUnit);
	DDX_Check(pDX, IDC_CHECK1, m_bAddToCurDb);
}

BEGIN_MESSAGE_MAP(CTTSZDlg, CDialog)
	ON_BN_CLICKED(IDC_BUTTON1, &CTTSZDlg::OnBnClickedButton1)
	ON_BN_CLICKED(IDOK, &CTTSZDlg::OnBnClickedOk)
	ON_BN_CLICKED(IDC_CHECK1, &CTTSZDlg::OnBnClickedCheck1)
END_MESSAGE_MAP()

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

	UpdateData(FALSE);
	
	return TRUE;
}

BOOL CTTSZDlg::BrowseForFolder(HWND hWnd,CString& sFolder,LPCTSTR lpszTitle,UINT nFlags) const
{
	CString strResult = _T("");
	LPMALLOC lpMalloc;

	if (::SHGetMalloc(&lpMalloc) != NOERROR)
	{
		return FALSE;
	}

	TCHAR szBuffer[_MAX_PATH];
	BROWSEINFO browseInfo;
	TCHAR szDisplayName[_MAX_PATH];

	browseInfo.hwndOwner = hWnd;
	browseInfo.pidlRoot = NULL; 
	browseInfo.pszDisplayName = szDisplayName;
	browseInfo.lpszTitle = _bstr_t(lpszTitle);
	browseInfo.ulFlags = nFlags;
	browseInfo.lpfn = NULL;
	browseInfo.lParam = 0;
	LPITEMIDLIST lpItemIDList;

	if ((lpItemIDList = ::SHBrowseForFolder(&browseInfo)) != NULL)
	{
		if (::SHGetPathFromIDList(lpItemIDList, szBuffer))
		{
			if (szBuffer[0] == _T('\0'))
			{
				AfxMessageBox(_T("获取路径失败!"),MB_ICONSTOP | MB_OK);
				sFolder = strResult;
				return FALSE;
			}
			sFolder = szBuffer;
			return TRUE;
		}
		else
		{
			AfxMessageBox(_T("获取路径失败!"),MB_ICONSTOP|MB_OK);
			sFolder = strResult;
			return FALSE;
		}

		lpMalloc->Free(lpItemIDList);
		lpMalloc->Release();      
	}
	else
	{
		return FALSE;
	}
	sFolder = strResult;
	return TRUE;
}

void CTTSZDlg::OnBnClickedButton1()
{
	CString sFileName;
	CString sPath = _T("c:\\");
	int nPos = m_sDwgFile.ReverseFind(_T('\\'));
	if (nPos != NULL)
	{
		sPath = m_sDwgFile.Mid(0,nPos + 1);
		sFileName = m_sDwgFile.Mid(nPos+1);
	}

	HWND hWnd = ::AfxGetMainWnd()->m_hWnd;
	BOOL bSuccess = BrowseForFolder(hWnd,sPath,_T("请选择放置文件路径,然后确定."),0);
	if(!bSuccess)
	{
		return;
	}

	sPath.TrimRight(_T('\\'));
	sPath += _T("\\");
	sPath += sFileName;
	m_sDwgFile = sPath;
	UpdateData(FALSE);
}

void CTTSZDlg::OnBnClickedOk()
{
	OnOK();
}

AcGeScale3d CTTSZDlg::GetUnitScale(struct resbuf& rb) const
{
	AcGeScale3d scale(1,1,1);
	AcDb::UnitsValue nOther = GetUnit();

	if (rb.resval.rint == AcDb::kUnitsMeters) //当前图是米制
	{
		if (nOther == AcDb::kUnitsMillimeters)//毫米
		{
			//对方毫米
			scale.set(1000.0,1000.0,1000.0);
		}
		else if (nOther == AcDb::kUnitsCentimeters)//厘米单位
		{
			//对方厘米
			scale.set(100.0,100.0,100.0);
		}
		else if (nOther == AcDb::kUnitsDecimeters)//分米单位
		{
			//分米
			scale.set(10.0,10.0,10.0);
		}
		else if (nOther == AcDb::kUnitsUndefined)
		{
			//对方无单位
			scale.set(1000.0,1000.0,1000.0);
		}
		else if (nOther == AcDb::kUnitsMeters)
		{
			//对方米 
			scale.set(1.0,1.0,1.0);
		}
	}
	else if(rb.resval.rint == AcDb::kUnitsMillimeters)//当前是毫米
	{
		if (nOther == AcDb::kUnitsMillimeters)//毫米
		{
			//对方毫米
			scale.set(1.0,1.0,1.0);
		}
		else if (nOther == AcDb::kUnitsCentimeters)//厘米单位
		{
			//对方厘米
			scale.set(0.1,0.1,0.1);
		}
		else if (nOther == AcDb::kUnitsDecimeters)//分米单位
		{
			//对方分米
			scale.set(0.01,0.01,0.01);
		}
		else if (nOther == AcDb::kUnitsUndefined)
		{
			//对方无单位,按毫米
			scale.set(1.0,1.0,1.0);
		}
		else if (nOther == AcDb::kUnitsMeters)
		{
			//对方米 
			scale.set(0.001,0.001,0.001);
		}
	}
	else if(rb.resval.rint == AcDb::kUnitsCentimeters)//当前是厘米单位
	{
		if (nOther == AcDb::kUnitsMillimeters)//毫米
		{
			//对方毫米
			scale.set(10.0,10.0,10.0);
		}
		else if (nOther == AcDb::kUnitsCentimeters)//厘米单位
		{
			//对方毫米
			scale.set(1.0,1.0,1.0);
		}
		else if (nOther == AcDb::kUnitsDecimeters)//分米单位
		{
			//对方分米
			scale.set(0.1,0.1,0.1);
		}
		else if (nOther == AcDb::kUnitsUndefined)//无单位
		{
			//对方无单位
			scale.set(10.0,10.0,10.0);
		}
		else if (nOther == AcDb::kUnitsMeters)
		{
			//对方米 
			scale.set(0.01,0.01,0.01);
		}
	}
	else if(rb.resval.rint == AcDb::kUnitsCentimeters)//当前是分米单位
	{
		if (nOther == AcDb::kUnitsMillimeters)//毫米
		{
			//对方毫米
			scale.set(100.0,100.0,100.0);
		}
		else if (nOther == AcDb::kUnitsCentimeters)//厘米单位
		{
			//对方毫米
			scale.set(10.0,10.0,10.0);
		}
		else if (nOther == AcDb::kUnitsDecimeters)//分米单位
		{
			//对方毫米
			scale.set(1.0,1.0,1.0);
		}
		else if (nOther == AcDb::kUnitsUndefined)
		{
			//对方无单位,按毫米
			scale.set(100.0,100.0,100.0);
		}
		else if (nOther == AcDb::kUnitsMeters)
		{
			//对方米 
			scale.set(0.1,0.1,0.1);
		}
	}
	else if(rb.resval.rint == AcDb::kUnitsUndefined)//当前图无单位
	{
		if (nOther == AcDb::kUnitsMillimeters)//毫米
		{
			//对方毫米
			scale.set(1.0,1.0,1.0);
		}
		else if (nOther == AcDb::kUnitsCentimeters)//厘米单位
		{
			//对方毫米
			scale.set(0.1,0.1,0.1);
		}
		else if (nOther == AcDb::kUnitsDecimeters)//分米单位
		{
			//对方分米
			scale.set(0.01,0.01,0.01);
		}
		else if (nOther == AcDb::kUnitsUndefined)
		{
			//对方无单位,按毫米
			scale.set(1.0,1.0,1.0);
		}
		else if (nOther == AcDb::kUnitsMeters)
		{
			//对方米 
			scale.set(0.001,0.001,0.001);
		}
	}
	return scale;
}

AcDb::UnitsValue CTTSZDlg::GetUnit() const
{
	if (m_nUnit == 0)
	{
		return AcDb::kUnitsMeters;
	}

	if (m_nUnit == 1)
	{
		return AcDb::kUnitsDecimeters;
	}

	if (m_nUnit == 2)
	{
		return AcDb::kUnitsCentimeters;
	}

	if (m_nUnit == 3)
	{
		return AcDb::kUnitsMillimeters;
	}
	return AcDb::kUnitsMillimeters;
}

void CTTSZDlg::OnBnClickedCheck1()
{
}