// CharDlg.cpp : implementation file
//

#include "stdafx.h"
#include "CharDlg.h"

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



/////////////////////////////////////////////////////////////////////////////
// CCharDlg dialog

static int g_nTypeIndex = 0;

char CCharDlg::m_charGreece[][3] = {		"¦¡","¦¢","¦£","¦¤","¦¥","¦¦","¦§",
											"¦¨","¦©","¦ª","¦«","¦¬","¦­","¦®",
											"¦¯","¦°","¦±","¦²","¦³","¦´","¦µ",
											"¦¶","¦·","¦¸","¦Á","¦Â","¦Ã","¦Ä",
											"¦Å","¦Æ","¦Ç","¦È","¦É","¦Ê","¦Ë",
											"¦Ì","¦Í","¦Î","¦Ï","¦Ð","¦Ñ","¦Ò",
											"¦Ó","¦Ô","¦Õ","¦Ö","¦×","¦Ø"};

char CCharDlg::m_charMath[][3] = {          "¡Ö","¡Ô","£½","¡Ü","¡Ý","£¼","£¾",
											"¡Ú","¡Û","¡Ë","¡À","£«","£­","¡Á",
											"¡Â","£¯","¡Ò","¡Ó","¡Ø","¡Þ","¡Ä",
											"¡Å","¡Æ","¡Ç","¡È","¡É","¡Ê","¡ß",
											"¡à","¡Í","¡Î","¡Ï","¡Ð","¡Ñ","¡Õ",
											"¡×","¡Ì"};

char CCharDlg::m_charSerial[][3] = {		"¢±","¢²","¢³","¢´","¢µ","¢¶","¢·",
											"¢¸","¢¹","¢º","¢»","¢¼","¢½","¢¾",
											"¢¿","¢À","¢Á","¢Â","¢Ã","¢Ä","¢Å",
											"¢Æ","¢Ç","¢È","¢É","¢Ê","¢Ë","¢Ì",
											"¢Í","¢Î","¢Ï","¢Ð","¢Ñ","¢Ò","¢Ó",
											"¢Ô","¢Õ","¢Ö","¢×","¢Ø","¢Ù","¢Ú",
											"¢Û","¢Ü","¢Ý","¢Þ","¢ß","¢à","¢á",
											"¢â","¢å","¢æ","¢ç","¢è","¢é","¢ê",
											"¢ë","¢ì","¢í","¢î"};

char CCharDlg::m_charRomaSerial[][3] = {    "¢ñ","¢ò","¢ó","¢ô","¢õ","¢ö","¢÷",
								            "¢ø","¢ù","¢ú","¢û","¢ü","¢¡","¢¢",
								            "¢£","¢¤","¢¥","¢¦","¢§","¢¨","¢©",
								            "¢ª"};
								  
char CCharDlg::m_charInterpunction[][3] = { "¡£","£¬","¡¢","£»","£º","£¿","£¡",
								            "£®","¡Ã","¡­","¡ª","¡¤","¡¥","¡¦",
							                "¡®","¡¯","¡°","¡±","¡©","¡«","¡¬",
									 	    "£¢","£§","£à","£ü","¡¨","¡§","¡²",
										    "¡³","¡´","¡µ","¡¶","¡·","¡¸","¡¹",
									 	    "¡º","¡»","¡¼","¡½","¡¾","¡¿","£¨",
										    "£©","£Û","£Ý","£û","£ý"};

char CCharDlg::m_charSpecific[][3] = {		"¡ã","¡ä","¡å","¡ç","¡ê","£¤","¡ë",
											"£¥","¡æ","¡è","¡é","¡ì","¡í","¡î",
											"¡ï","¡ð","¡ñ","¡ò","¡ó","¡ô","¡õ",
											"¡ö","¡÷","¡ø","¡ù","¡ú","¡û","¡ü",
											"¡ý","¡þ","££","£¦","£À","£Ü","£Þ",
											"£ß","£þ"};
 
CCharDlg::CCharDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CCharDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CCharDlg)
	m_character = _T("");
	//}}AFX_DATA_INIT
	m_left = -1;
	m_top = -1;
}

 
CCharDlg::~CCharDlg()
{
	delete m_pFont;
}

void CCharDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CCharDlg)
	DDX_Control(pDX, IDC_COMBO_TYPE, m_combo_type);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CCharDlg, CDialog)
	//{{AFX_MSG_MAP(CCharDlg)
	ON_WM_PAINT()
	ON_WM_LBUTTONUP()
	ON_CBN_SELCHANGE(IDC_COMBO_TYPE, OnSelchangeComboType)
	ON_WM_LBUTTONDBLCLK()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CCharDlg message handlers

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

	m_indexCombo = 0;
	m_countChar = 48;
	CRect rect;

	CWnd* pWnd = GetDlgItem(IDC_STATIC_FRAME);
	CDC *pDC = pWnd->GetDC(); 
	pWnd->GetClientRect(rect);
 	m_wndWidth = rect.Width();
	m_wndHeight = rect.Height();
	m_Hdistance = m_wndWidth / 10;
	m_Vdistance = m_wndHeight / 6;

    m_pFont = new CFont;
    m_pFont->CreateFont(rect.bottom - rect.top, 0, 0, 0, 700, FALSE, FALSE, 0, ANSI_CHARSET, OUT_DEFAULT_PRECIS,
                            CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, DEFAULT_PITCH&FF_SWISS,
                            _T("Arial"));

	m_combo_type.SetCurSel(g_nTypeIndex);
	OnSelchangeComboType();
	UpdateData(false);

	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}


void CCharDlg::writechar(char pchar[][3],int count)
{
	CWnd* pWnd=GetDlgItem(IDC_STATIC_FRAME);
	CDC *pDC = pWnd->GetDC(); 
   
	CFont *pOldFont;
    CFont *pLargeFont=new CFont;
    pLargeFont->CreateFont(28, 0, 0, 0, 700, FALSE, FALSE, 0, ANSI_CHARSET, OUT_DEFAULT_PRECIS,
                            CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, DEFAULT_PITCH&FF_SWISS,
                            _T("Arial"));
    pOldFont=(CFont *)pDC->SelectObject(pLargeFont);
    int i = 0 - (int)(m_Hdistance / 1.1);
    int l = 0 - (int)(m_Vdistance / 1.1);

	for(int n = 0; n < count; n++)
	{
		if(n % 10 == 0)
		{
			i = 0 - int(m_Hdistance / 1.1);
			l = l + m_Vdistance;
		}
		pDC->TextOut(i = i + m_Hdistance, l, pchar[n]);
	}
    pDC->SelectObject(pOldFont);
 
    delete pLargeFont;

}

void CCharDlg::OnPaint() 
{
	CPaintDC dc(this); // device context for painting
	CRect rect;
	CWnd* pWnd = GetDlgItem(IDC_STATIC_FRAME);
	pWnd->GetClientRect(rect);
	CDC *pDC = pWnd->GetDC(); 
    
    CBrush* pNewBrush = new CBrush;
    pNewBrush->CreateSolidBrush(RGB(255, 255, 255));
    CBrush* pOldBrush = pDC->SelectObject(pNewBrush);
    pDC->Rectangle(rect);
    pDC->SelectObject(pOldBrush);
    delete pNewBrush;
	drawPane();
	
	switch(m_indexCombo)
	{
	case 0:
		writechar(m_charGreece, m_countChar);
		break;
	case 1:
		writechar(m_charMath, m_countChar);
		break;
	case 2:
		writechar(m_charRomaSerial, m_countChar);
		break;
	case 3:
		writechar(m_charSerial, m_countChar);
		break;
	case 4:
		writechar(m_charInterpunction, m_countChar);
		break;
	case 5:
		writechar(m_charSpecific, m_countChar);
		break;
	}

	if(m_left >= 0 && m_top >= 0)
	{
		drawSmallPane();
	}

	// Do not call CDialog::OnPaint() for painting messages
}

BOOL CCharDlg::Check(CPoint point) 
{
	CRect rect;
	CWnd* pWnd = GetDlgItem(IDC_STATIC_FRAME);
	pWnd->GetWindowRect(rect);
    ScreenToClient(&rect);
	CRgn* myRgn=new CRgn();
    myRgn->CreateRectRgnIndirect(rect);
    if(myRgn->PtInRegion(point))
	{
		int i,j;
		i = point.x / m_Hdistance - 1;
		j = point.y / m_Vdistance - 1;
		i = j * 10 + i;
		switch(m_indexCombo)
		{
		case 0:
			if(i < 48)
				m_character = m_charGreece[i];
			else
				m_character = "";
			break;
		case 1:
			if(i < 40)
				m_character=m_charMath[i];
			else
				m_character = "";
			break;
		case 2:
			if(i < 22)
				m_character = m_charRomaSerial[i];
			else
				m_character = "";
			break;
		case 3:
			if(i < 60)
				m_character = m_charSerial[i];
			else
				m_character = "";
			break;
		case 4:
			if(i < 47)
				m_character = m_charInterpunction[i];
			else
				m_character = "";
			break;
		case 5:
			if(i < 37)
				m_character = m_charSpecific[i];
			else
				m_character = "";
			break;
		}
	}
	else return FALSE;
	delete myRgn;
	return TRUE;
}
void CCharDlg::OnLButtonDblClk(UINT nFlags, CPoint point) 
{
	if(!Check(point)) return;
	g_nTypeIndex = m_combo_type.GetCurSel();
	CDialog::OnLButtonDblClk(nFlags, point);
	CDialog::OnOK();
}

void CCharDlg::OnLButtonUp(UINT nFlags, CPoint point) 
{	

	if(!Check(point)) return;

	CRect rect;
	CWnd* pWnd=GetDlgItem(IDC_STATIC_FRAME);
	pWnd->GetWindowRect(rect);
    ScreenToClient(&rect);
	
    if(m_left >= 0 && m_top >= 0)
	delSmallPane();
	m_left = ((point.x - rect.left) / m_Hdistance) * m_Hdistance;
	m_top = ((point.y - rect.top) / m_Vdistance) * m_Vdistance;
	drawSmallPane();


	CRect rect2;
	pWnd->GetClientRect(rect2);

	CDC *pDC = pWnd->GetDC(); 
	pDC->MoveTo(rect2.right - 1, rect2.top);     //»­±ß´ÖÏß
	pDC->LineTo(rect2.right - 1, rect2.bottom);
	pDC->MoveTo(rect2.left, rect2.bottom - 1);
	pDC->LineTo(rect2.right, rect2.bottom - 1);

	CDialog::OnLButtonUp(nFlags, point);
}


void CCharDlg::drawPane()
{
	CWnd* pWnd=GetDlgItem(IDC_STATIC_FRAME);
	CDC *pDC = pWnd->GetDC(); 

	int i, j;

	m_pen.DeleteObject();
    m_pen.CreatePen(PS_SOLID, 1, RGB(0 , 0 ,0));
	pDC->SelectObject(m_pen);
	for(j = 0; j <= m_wndHeight; j = j + m_Vdistance)
	{
		pDC->MoveTo(0, j);
		pDC->LineTo(m_wndWidth, j);
	}
 
	for(i = 0; i <= m_wndWidth ; i = i + m_Hdistance)
	{
		pDC->MoveTo(i, 0);
		pDC->LineTo(i, m_wndHeight);
	}
}


void CCharDlg::drawSmallPane()
{
	CWnd* pWnd=GetDlgItem(IDC_STATIC_FRAME);
	CDC *pDC = pWnd->GetDC(); 
  
	m_pen.DeleteObject();
    m_pen.CreatePen(PS_SOLID,1,RGB(0, 0, 0));
	pDC->SelectObject(m_pen);
	
	pDC->MoveTo(m_left + m_Hdistance, m_top + 1);
	pDC->LineTo(m_left + 1, m_top + 1);
	pDC->LineTo(m_left + 1, m_top + m_Vdistance);
  
	m_pen.DeleteObject();
    m_pen.CreatePen(PS_SOLID,2,RGB(220, 220, 220));
	pDC->SelectObject(m_pen);
	
	pDC->MoveTo(m_left + m_Hdistance - 1, m_top + 1);
	pDC->LineTo(m_left + m_Hdistance -1, m_top + m_Vdistance -1 );
	pDC->LineTo(m_left + 1, m_top + m_Vdistance -1 );

	m_pen.DeleteObject();
	m_pen.CreatePen(PS_SOLID, 1, RGB(0, 0, 255));
	pDC->SelectObject(m_pen);
	pDC->MoveTo(m_left, m_top);
	pDC->LineTo(m_left, m_top + m_Vdistance);
	pDC->LineTo(m_left + m_Hdistance, m_top + m_Vdistance);
	pDC->LineTo(m_left + m_Hdistance, m_top);
	pDC->LineTo(m_left, m_top);
}

void CCharDlg::delSmallPane()
{
	CWnd* pWnd=GetDlgItem(IDC_STATIC_FRAME);
	CDC *pDC = pWnd->GetDC(); 
 
	m_pen.DeleteObject();
	m_pen.CreatePen(PS_SOLID,2,RGB(255, 255, 255));
	pDC->SelectObject(m_pen);
		
	pDC->MoveTo(m_left + m_Hdistance, m_top + 1);
	pDC->LineTo(m_left + 1, m_top + 1);
	pDC->LineTo(m_left + 1, m_top + m_Vdistance);
	
	pDC->MoveTo(m_left + m_Hdistance - 1, m_top + 1);
	pDC->LineTo(m_left + m_Hdistance -1, m_top + m_Vdistance -1 );
	pDC->LineTo(m_left + 1, m_top + m_Vdistance -1 );

	m_pen.DeleteObject();
    m_pen.CreatePen(PS_SOLID, 1, RGB(0, 0, 0));
	pDC->SelectObject(m_pen);
		
	pDC->MoveTo(m_left , m_top);
	pDC->LineTo(m_left, m_top + m_Vdistance);
	pDC->LineTo(m_left + m_Hdistance, m_top + m_Vdistance);
	pDC->LineTo(m_left + m_Hdistance, m_top);
	pDC->LineTo(m_left, m_top);
 
}

void CCharDlg::OnSelchangeComboType() 
{
	if(m_left >= 0 && m_top >= 0)
	delSmallPane();
	m_left = -1, m_top = -1;
	switch( m_combo_type.GetCurSel() )
	{
	case 0 :
		m_indexCombo = 0;
		m_countChar = 48;
		OnPaint();
		break;
	case 1 :
		m_indexCombo = 1;
		m_countChar = 40;
		OnPaint();
		break;
	case 2 :
		m_indexCombo = 2;
		m_countChar = 22;
		OnPaint();
		break;
	case 3 :
		m_indexCombo = 3;
		m_countChar = 60;
		OnPaint();
		break;
	case 4 :
		m_indexCombo = 4;
		m_countChar = 47;
		OnPaint();
		break;
	case 5 :
		m_indexCombo = 5;
		m_countChar = 37;
		OnPaint();
		break;
	}

}

void CCharDlg::OnCancel() 
{
	m_character = "";	
	CDialog::OnCancel();
}



void CCharDlg::OnOK() 
{
	g_nTypeIndex = m_combo_type.GetCurSel();
	CDialog::OnOK();
}
bool GetSpecialChar(CWnd*pParent,CString &res)
{
	CTemporaryResourceOverride vTemp;
	CCharDlg dlg(pParent);
	if(dlg.DoModal() != IDOK || dlg.m_character == "")
		return false;

	res=dlg.m_character;
	return true;
}