// GroupEdit.cpp : implementation file
//

#include "stdafx.h"
#include "StockRefer.h"
#include "GroupEdit.h"
#include "CategoryBar.h"

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

/////////////////////////////////////////////////////////////////////////////
// CGroupEdit

CGroupEdit::CGroupEdit()
{
	bEscapeKey = FALSE;
	iIndex = -1;
	msgSend = NM_OB_ONGROUPENDEDIT;
	bNoDown = FALSE;
}

CGroupEdit::~CGroupEdit()
{
}


BEGIN_MESSAGE_MAP(CGroupEdit, CEdit)
	//{{AFX_MSG_MAP(CGroupEdit)
	ON_WM_KILLFOCUS()
	ON_WM_CREATE()
	ON_WM_CHAR()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()


/////////////////////////////////////////////////////////////////////////////
// CGroupEdit message handlers

BOOL CGroupEdit::PreTranslateMessage(MSG* pMsg) 
{
	// TODO: Add your specialized code here and/or call the base class
	if (pMsg->wParam == VK_RETURN)
	{
		PostMessage(WM_CLOSE, 0, 0);
		return TRUE;
	}
	else if (pMsg->wParam == VK_ESCAPE)
	{
		PostMessage(WM_CLOSE, 0, 0);
		return bEscapeKey = TRUE;
	}
	
	return CEdit::PreTranslateMessage(pMsg);
}

void CGroupEdit::PostNcDestroy() 
{
	// TODO: Add your specialized code here and/or call the base class
	
	CEdit::PostNcDestroy();
	delete this;
}

void CGroupEdit::OnKillFocus(CWnd* /*pNewWnd*/) 
{
	PostMessage(WM_CLOSE, 0, 0);
	if (!bEscapeKey)
	{
		GetWindowText(text);
		if (text != "") GetOwner()->SendMessage(WM_CATEGORY_NOTIFY, msgSend, (LPARAM) this);
	}
}

int CGroupEdit::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{
	if (CEdit::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	// TODO: Add your specialized creation code here
	SendMessage(WM_SETFONT,(WPARAM) GetStockObject(DEFAULT_GUI_FONT),MAKELPARAM(TRUE,0));
	
	return 0;
}

void CGroupEdit::OnChar(UINT nChar, UINT nRepCnt, UINT nFlags) 
{
	if (msgSend == NM_OB_ONGROUPENDEDIT)
	{
		CEdit::OnChar(nChar, nRepCnt, nFlags);
		return;
	}

	if (nChar == VK_ESCAPE || nChar == VK_RETURN)
	{
		if (nChar == VK_ESCAPE) bEscapeKey = TRUE;
		GetParent()->SetFocus();
		return;
	}
	CEdit::OnChar(nChar, nRepCnt, nFlags);
	CString str;
	CRect rect, parentrect;
	GetClientRect(&rect);
	GetParent()->GetClientRect(&parentrect);
	ClientToScreen(&rect);
	GetParent()->ScreenToClient(&rect);
	GetWindowText(str);
	CWindowDC dc(this);
	CFont *pFont = GetParent()->GetFont();
	CFont *pFontDC = dc.SelectObject(pFont);
	CRect szrc(rect);
	szrc.bottom = szrc.top;

	if (bNoDown == TRUE)
	{
		dc.DrawText(str, szrc, DT_CALCRECT);
		if (szrc.right >= parentrect.right - 1) rect.right = parentrect.right - 1;
		else rect.right = szrc.right;
		MoveWindow(&rect);
		return;
	}

	dc.DrawText(str, szrc, DT_WORDBREAK|DT_CENTER|DT_CALCRECT);
	dc.SelectObject(pFontDC);
	CSize size = szrc.Size();

	if (size.cx > rect.Width())
	{
		if (size.cx + rect.left < parentrect.right) rect.right = rect.left + size.cx;
		else rect.right = parentrect.right;
		MoveWindow(&rect);
	}
	else if (size.cy > rect.Height())
	{
		if (size.cy + rect.bottom < parentrect.bottom) rect.bottom = rect.top + size.cy;
		else rect.bottom = parentrect.bottom;
		MoveWindow(&rect);
	}
}