#include "stdafx.h"
#include "InPlaceComboBox.h"

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

static LPCTSTR SZ_SIZES[] = 
			{_T("1500"), _T("1800"), _T("2100"), _T("2400"), _T("2700"), _T("3000"), _T("3300"), _T("3600"), _T("3900"), 
			 _T("4200"), _T("4500"), _T("4800"), _T("5400"), _T("6000"), _T("6600"), _T("7500"), _T("8000"), _T("9000"),NULL};
static LPCTSTR SZ_ANGLES[] = 
			{_T("10"), _T("15"), _T("20"), _T("25"), _T("30"), _T("35"), _T("40"), _T("45"), _T("60"), _T("90"), _T("120"), _T("150"),NULL};

CInPlaceComboBox::CInPlaceComboBox()
{
	m_iItem = -1;
	m_iSubItem = -1;
	m_nInitFlag = 0;
	m_sInitText = "";
}

CInPlaceComboBox::CInPlaceComboBox(int iItem, int iSubItem, CString sInitText)
{
	m_iItem = iItem;
	m_iSubItem = iSubItem;
	m_nInitFlag = 0;
	m_sInitText = sInitText;
}

CInPlaceComboBox::~CInPlaceComboBox()
{

}

BEGIN_MESSAGE_MAP(CInPlaceComboBox, CComboBox)
	//{{AFX_MSG_MAP(CInPlaceComboBox)
	ON_WM_NCDESTROY()
	ON_WM_CREATE()
	ON_CONTROL_REFLECT(CBN_SELCHANGE, OnSelchange)
	ON_CONTROL_REFLECT(CBN_KILLFOCUS, OnCbnKillfocus)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

BOOL CInPlaceComboBox::PreTranslateMessage(MSG* pMsg) 
{
	if (pMsg->message == WM_KEYDOWN)
	{
		int nVK = (int) pMsg->wParam;
		if (nVK == VK_RETURN)
		{
			OnCbnKillfocus();
			return TRUE;
		}
	}

	return CComboBox::PreTranslateMessage(pMsg);
}

void CInPlaceComboBox::OnNcDestroy() 
{
	CComboBox::OnNcDestroy();	
}

int CInPlaceComboBox::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{
	if (CComboBox::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	CFont* font = GetParent()->GetFont();
	SetFont(font);

	if (m_iSubItem == 0)
	{
		int i = 0;
		LPCTSTR* ppszText = (m_nInitFlag == 1) ? SZ_ANGLES : SZ_SIZES;
		while(TRUE && ppszText != NULL)
		{
			if (ppszText[i] == NULL) break;
			AddString(ppszText[i]);
			i += 1;
		}
	}

	if (m_iSubItem == 1)
	{
		CString sText;
		for(int i = 1;i < 19;i++)
		{
			sText.Format(_T("%d"),i);
			AddString(sText);
		}
	}

	int nSel = FindString(0,m_sInitText);
	if (nSel != -1) SetCurSel(nSel);
	
	SetWindowText( m_sInitText );
	SetEditSel(0,-1);
	return 0;
}

void CInPlaceComboBox::OnSelchange() 
{
	PostMessage(WM_CLOSE);
}

void CInPlaceComboBox::OnCbnKillfocus() 
{
	CString str;
    GetWindowText(str);
	
    LV_DISPINFO dispinfo;
    dispinfo.hdr.hwndFrom = GetParent()->m_hWnd;
    dispinfo.hdr.idFrom = GetDlgCtrlID();
    dispinfo.hdr.code = LVN_ENDLABELEDIT;
	
    dispinfo.item.mask = LVIF_TEXT;
    dispinfo.item.iItem = m_iItem;
    dispinfo.item.iSubItem = m_iSubItem;
    dispinfo.item.pszText = LPTSTR((LPCTSTR)str);
    dispinfo.item.cchTextMax = str.GetLength();
	
    GetParent()->SendMessage( WM_NOTIFY, GetParent()->GetDlgCtrlID(),
        (LPARAM)&dispinfo );
   
    DestroyWindow();
}