Aegisub/vsfilter/subtitles/STS.cpp

/* 
 *	Copyright (C) 2003-2006 Gabest
 *	http://www.gabest.org
 *
 *  This Program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2, or (at your option)
 *  any later version.
 *   
 *  This Program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 *  GNU General Public License for more details.
 *   
 *  You should have received a copy of the GNU General Public License
 *  along with GNU Make; see the file COPYING.  If not, write to
 *  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. 
 *  http://www.gnu.org/copyleft/gpl.html
 *
 */

#include "stdafx.h"
#include "STS.h"
#include <atlbase.h>

// gathered from http://www.netwave.or.jp/~shikai/shikai/shcolor.htm

struct htmlcolor {TCHAR* name; DWORD color;} hmtlcolors[] = 
{
	{_T("white"), 0xffffff}, 
	{_T("whitesmoke"), 0xf5f5f5}, 
	{_T("ghostwhite"), 0xf8f8ff}, 
	{_T("snow"), 0xfffafa}, 
	{_T("gainsboro"), 0xdcdcdc}, 
	{_T("lightgrey"), 0xd3d3d3}, 
	{_T("silver"), 0xc0c0c0}, 
	{_T("darkgray"), 0xa9a9a9}, 
	{_T("gray"), 0x808080}, 
	{_T("dimgray"), 0x696969}, 
	{_T("lightslategray"), 0x778899}, 
	{_T("slategray"), 0x708090}, 
	{_T("darkslategray"), 0x2f4f4f}, 
	{_T("black"), 0x000000}, 

	{_T("azure"), 0xf0ffff}, 
	{_T("aliceblue"), 0xf0f8ff}, 
	{_T("mintcream"), 0xf5fffa}, 
	{_T("honeydew"), 0xf0fff0}, 
	{_T("lightcyan"), 0xe0ffff}, 
	{_T("paleturqoise"), 0xafeeee}, 
	{_T("powderblue"), 0xb0e0e6}, 
	{_T("lightblue"), 0xadd8ed}, 
	{_T("lightsteelblue"), 0xb0c4de}, 
	{_T("skyblue"), 0x87ceeb}, 
	{_T("lightskyblue"), 0x87cefa}, 
	{_T("cyan"), 0x00ffff}, 
	{_T("aqua"), 0x00ff80}, 
	{_T("deepskyblue"), 0x00bfff}, 
	{_T("aquamarine"), 0x7fffd4}, 
	{_T("turquoise"), 0x40e0d0}, 
	{_T("darkturquoise"), 0x00ced1}, 
	{_T("lightseagreen"), 0x20b2aa}, 
	{_T("mediumturquoise"), 0x40e0dd}, 
	{_T("mediumaquamarine"), 0x66cdaa}, 
	{_T("cadetblue"), 0x5f9ea0}, 
	{_T("teal"), 0x008080}, 
	{_T("darkcyan"), 0x008b8b}, 
	{_T("comflowerblue"), 0x6495ed}, 
	{_T("dodgerblue"), 0x1e90ff}, 
	{_T("steelblue"), 0x4682b4}, 
	{_T("royalblue"), 0x4169e1}, 
	{_T("blue"), 0x0000ff}, 
	{_T("mediumblue"), 0x0000cd}, 
	{_T("mediumslateblue"), 0x7b68ee}, 
	{_T("slateblue"), 0x6a5acd}, 
	{_T("darkslateblue"), 0x483d8b}, 
	{_T("darkblue"), 0x00008b}, 
	{_T("midnightblue"), 0x191970}, 
	{_T("navy"), 0x000080}, 

	{_T("palegreen"), 0x98fb98}, 
	{_T("lightgreen"), 0x90ee90}, 
	{_T("mediumspringgreen"), 0x00fa9a}, 
	{_T("springgreen"), 0x00ff7f}, 
	{_T("chartreuse"), 0x7fff00}, 
	{_T("lawngreen"), 0x7cfc00}, 
	{_T("lime"), 0x00ff00}, 
	{_T("limegreen"), 0x32cd32}, 
	{_T("greenyellow"), 0xadff2f}, 
	{_T("yellowgreen"), 0x9acd32}, 
	{_T("darkseagreen"), 0x8fbc8f}, 
	{_T("mediumseagreen"), 0x3cb371}, 
	{_T("seagreen"), 0x2e8b57}, 
	{_T("olivedrab"), 0x6b8e23}, 
	{_T("forestgreen"), 0x228b22}, 
	{_T("green"), 0x008000}, 
	{_T("darkkhaki"), 0xbdb76b}, 
	{_T("olive"), 0x808000}, 
	{_T("darkolivegreen"), 0x556b2f}, 
	{_T("darkgreen"), 0x006400}, 
 
	{_T("floralwhite"), 0xfffaf0}, 
	{_T("seashell"), 0xfff5ee}, 
	{_T("ivory"), 0xfffff0}, 
	{_T("beige"), 0xf5f5dc}, 
	{_T("cornsilk"), 0xfff8dc}, 
	{_T("lemonchiffon"), 0xfffacd}, 
	{_T("lightyellow"), 0xffffe0}, 
	{_T("lightgoldenrodyellow"), 0xfafad2}, 
	{_T("papayawhip"), 0xffefd5}, 
	{_T("blanchedalmond"), 0xffedcd}, 
	{_T("palegoldenrod"), 0xeee8aa}, 
	{_T("khaki"), 0xf0eb8c}, 
	{_T("bisque"), 0xffe4c4}, 
	{_T("moccasin"), 0xffe4b5}, 
	{_T("navajowhite"), 0xffdead}, 
	{_T("peachpuff"), 0xffdab9}, 
	{_T("yellow"), 0xffff00}, 
	{_T("gold"), 0xffd700}, 
	{_T("wheat"), 0xf5deb3}, 
	{_T("orange"), 0xffa500}, 
	{_T("darkorange"), 0xff8c00}, 
 
	{_T("oldlace"), 0xfdf5e6}, 
	{_T("linen"), 0xfaf0e6}, 
	{_T("antiquewhite"), 0xfaebd7}, 
	{_T("lightsalmon"), 0xffa07a}, 
	{_T("darksalmon"), 0xe9967a}, 
	{_T("salmon"), 0xfa8072}, 
	{_T("lightcoral"), 0xf08080}, 
	{_T("indianred"), 0xcd5c5c}, 
	{_T("coral"), 0xff7f50}, 
	{_T("tomato"), 0xff6347}, 
	{_T("orangered"), 0xff4500}, 
	{_T("red"), 0xff0000}, 
	{_T("crimson"), 0xdc143c}, 
	{_T("firebrick"), 0xb22222}, 
	{_T("maroon"), 0x800000}, 
	{_T("darkred"), 0x8b0000},

	{_T("lavender"), 0xe6e6fe}, 
	{_T("lavenderblush"), 0xfff0f5}, 
	{_T("mistyrose"), 0xffe4e1}, 
	{_T("thistle"), 0xd8bfd8}, 
	{_T("pink"), 0xffc0cb}, 
	{_T("lightpink"), 0xffb6c1}, 
	{_T("palevioletred"), 0xdb7093}, 
	{_T("hotpink"), 0xff69b4}, 
	{_T("fuchsia"), 0xff00ee}, 
	{_T("magenta"), 0xff00ff}, 
	{_T("mediumvioletred"), 0xc71585}, 
	{_T("deeppink"), 0xff1493}, 
	{_T("plum"), 0xdda0dd}, 
	{_T("violet"), 0xee82ee}, 
	{_T("orchid"), 0xda70d6}, 
	{_T("mediumorchid"), 0xba55d3}, 
	{_T("mediumpurple"), 0x9370db}, 
	{_T("purple"), 0x9370db}, 
	{_T("blueviolet"), 0x8a2be2}, 
	{_T("darkviolet"), 0x9400d3}, 
	{_T("darkorchid"), 0x9932cc}, 
 
	{_T("tan"), 0xd2b48c}, 
	{_T("burlywood"), 0xdeb887}, 
	{_T("sandybrown"), 0xf4a460}, 
	{_T("peru"), 0xcd853f}, 
	{_T("goldenrod"), 0xdaa520}, 
	{_T("darkgoldenrod"), 0xb8860b}, 
	{_T("chocolate"), 0xd2691e}, 
	{_T("rosybrown"), 0xbc8f8f}, 
	{_T("sienna"), 0xa0522d}, 
	{_T("saddlebrown"), 0x8b4513}, 
	{_T("brown"), 0xa52a2a}, 
};

CHtmlColorMap::CHtmlColorMap()
{
	for(int i = 0; i < countof(hmtlcolors); i++)
		SetAt(hmtlcolors[i].name, hmtlcolors[i].color);
}

CHtmlColorMap g_colors;

//

BYTE CharSetList[] =
{
	ANSI_CHARSET,
	DEFAULT_CHARSET,
	SYMBOL_CHARSET,
	SHIFTJIS_CHARSET,
	HANGEUL_CHARSET,
	HANGUL_CHARSET,
	GB2312_CHARSET,
	CHINESEBIG5_CHARSET,
	OEM_CHARSET,
	JOHAB_CHARSET,
	HEBREW_CHARSET,
	ARABIC_CHARSET,
	GREEK_CHARSET,
	TURKISH_CHARSET,
	VIETNAMESE_CHARSET,
	THAI_CHARSET,
	EASTEUROPE_CHARSET,
	RUSSIAN_CHARSET,
	MAC_CHARSET,
	BALTIC_CHARSET
};

TCHAR* CharSetNames[] = 
{
	_T("ANSI"),
	_T("DEFAULT"),
	_T("SYMBOL"),
	_T("SHIFTJIS"),
	_T("HANGEUL"),
	_T("HANGUL"),
	_T("GB2312"),
	_T("CHINESEBIG5"),
	_T("OEM"),
	_T("JOHAB"),
	_T("HEBREW"),
	_T("ARABIC"),
	_T("GREEK"),
	_T("TURKISH"),
	_T("VIETNAMESE"),
	_T("THAI"),
	_T("EASTEUROPE"),
	_T("RUSSIAN"),
	_T("MAC"),
	_T("BALTIC"),
};

int CharSetLen = countof(CharSetList);

//

static DWORD CharSetToCodePage(DWORD dwCharSet)
{
	CHARSETINFO cs={0};
	::TranslateCharsetInfo((DWORD *)dwCharSet, &cs, TCI_SRCCHARSET);
	return cs.ciACP;
}

int FindChar(CStringW str, WCHAR c, int pos, bool fUnicode, int CharSet)
{
	if(fUnicode) return(str.Find(c, pos));

	int fStyleMod = 0;

	DWORD cp = CharSetToCodePage(CharSet);
	int OrgCharSet = CharSet;

	for(int i = 0, j = str.GetLength(), k; i < j; i++)
	{
		WCHAR c2 = str[i];

		if(IsDBCSLeadByteEx(cp, (BYTE)c2)) i++;
		else if(i >= pos)
		{
			if(c2 == c) return(i);
		}

		if(c2 == '{') fStyleMod++;
		else if(fStyleMod > 0)
		{
			if(c2 == '}') fStyleMod--;
			else if(c2 == 'e' && i >= 3 && i < j-1 && str.Mid(i-2, 3) == L"\\fe")
			{
				CharSet = 0;
				for(k = i+1; _istdigit(str[k]); k++) CharSet = CharSet*10 + (str[k] - '0');
				if(k == i+1) CharSet = OrgCharSet;

				cp = CharSetToCodePage(CharSet);
			}
		}
	}

	return(-1);
}
/*
int FindChar(CStringA str, char c, int pos, bool fUnicode, int CharSet)
{
	ASSERT(!fUnicode);

	return(FindChar(AToW(str), c, pos, false, CharSet));
}
*/
static CStringW ToMBCS(CStringW str, DWORD CharSet)
{
	CStringW ret;

	DWORD cp = CharSetToCodePage(CharSet);

	for(int i = 0, j = str.GetLength(); i < j; i++)
	{
		WCHAR wc = str.GetAt(i);
		char c[8];

		int len;
		if((len = WideCharToMultiByte(cp, 0, &wc, 1, c, 8, NULL, NULL)) > 0)
		{
			for(int k = 0; k < len; k++)
				ret += (WCHAR)(BYTE)c[k];
		}
		else
		{
			ret += '?';
		}
	}

	return(ret);
}

static CStringW UnicodeSSAToMBCS(CStringW str, DWORD CharSet)
{
	CStringW ret;

	int OrgCharSet = CharSet;

	for(int j = 0; j < str.GetLength(); )
	{
		j = str.Find('{', j);
		if(j >= 0)
		{
			ret += ToMBCS(str.Left(j), CharSet);
			str = str.Mid(j);

			j = str.Find('}');
			if(j < 0)
			{
				ret += ToMBCS(str, CharSet);
				break;
			}
			else
			{
				int k = str.Find(L"\\fe");
				if(k >= 0 && k < j)
				{
					CharSet = 0;
					int l = k+3;
					for(; _istdigit(str[l]); l++) CharSet = CharSet*10 + (str[l] - '0');
					if(l == k+3) CharSet = OrgCharSet;
				}

				j++;

				ret += ToMBCS(str.Left(j), OrgCharSet);
				str = str.Mid(j);
				j = 0;
			}
		}
		else
		{
			ret += ToMBCS(str, CharSet);
			break;
		}
	}

	return(ret);
}

static CStringW ToUnicode(CStringW str, DWORD CharSet)
{
	CStringW ret;

	DWORD cp = CharSetToCodePage(CharSet);

	for(int i = 0, j = str.GetLength(); i < j; i++)
	{
		WCHAR wc = str.GetAt(i);
		char c = wc&0xff;

		if(IsDBCSLeadByteEx(cp, (BYTE)wc))
		{
			i++;

			if(i < j)
			{
				char cc[2];
				cc[0] = c;
				cc[1] = (char)str.GetAt(i);

				MultiByteToWideChar(cp, 0, cc, 2, &wc, 1);
			}
		}
		else
		{
			MultiByteToWideChar(cp, 0, &c, 1, &wc, 1);
		}

		ret += wc;
	}

	return(ret);
}

static CStringW MBCSSSAToUnicode(CStringW str, int CharSet)
{
	CStringW ret;

	int OrgCharSet = CharSet;

	for(int j = 0; j < str.GetLength(); )
	{
		j = FindChar(str, '{', 0, false, CharSet);

		if(j >= 0)
		{
			ret += ToUnicode(str.Left(j), CharSet);
			str = str.Mid(j);

			j = FindChar(str, '}', 0, false, CharSet);

			if(j < 0)
			{
				ret += ToUnicode(str, CharSet);
				break;
			}
			else
			{
				int k = str.Find(L"\\fe");
				if(k >= 0 && k < j)
				{
					CharSet = 0;
					int l = k+3;
					for(; _istdigit(str[l]); l++) CharSet = CharSet*10 + (str[l] - '0');
					if(l == k+3) CharSet = OrgCharSet;
				}

				j++;

				ret += ToUnicode(str.Left(j), OrgCharSet);
				str = str.Mid(j);
				j = 0;
			}
		}
		else
		{
			ret += ToUnicode(str, CharSet);
			break;
		}
	}

	return(ret);
}

CStringW RemoveSSATags(CStringW str, bool fUnicode, int CharSet)
{
	for(int i = 0, j; i < str.GetLength(); )
	{
		if((i = FindChar(str, '{', i, fUnicode, CharSet)) < 0) break;
		if((j = FindChar(str, '}', i, fUnicode, CharSet)) < 0) break;
		str.Delete(i, j-i+1);
	}

	str.Replace(L"\\N", L"\n");
	str.Replace(L"\\n", L"\n");
	str.Replace(L"\\h", L" ");

	return(str);
}

//

static CStringW SubRipper2SSA(CStringW str, int CharSet)
{
	str.Replace(L"<i>", L"{\\i1}");
	str.Replace(L"</i>", L"{\\i}");
	str.Replace(L"<b>", L"{\\b1}");
	str.Replace(L"</b>", L"{\\b}");
	str.Replace(L"<u>", L"{\\u1}");
	str.Replace(L"</u>", L"{\\u}");

	return(str);
}

static bool OpenSubRipper(CTextFile* file, CSimpleTextSubtitle& ret, int CharSet)
{
	int num = 0;

	CStringW buff;
	while(file->ReadString(buff))
	{
		buff.Trim();
		if(buff.IsEmpty()) continue;
		
		WCHAR sep;
		int hh1, mm1, ss1, ms1, hh2, mm2, ss2, ms2;
		int c = swscanf(buff, L"%d%c%d%c%d%c%d --> %d%c%d%c%d%c%d\n", 
			&hh1, &sep, &mm1, &sep, &ss1, &sep, &ms1,
			&hh2, &sep, &mm2, &sep, &ss2, &sep, &ms2);

		if(c == 1) // numbering
		{
			num = hh1;
		}
		else if(c == 14) // time info
		{
			CStringW str, tmp;

			bool fFoundEmpty = false;

			while(file->ReadString(tmp))
			{
				tmp.Trim();
				if(tmp.IsEmpty()) fFoundEmpty = true;

				int num2;
				WCHAR c;
				if(swscanf(tmp, L"%d%c", &num2, &c) == 1 && fFoundEmpty)
				{
					num = num2;
					break;
				}

				str += tmp + '\n';
			}

			ret.Add(
				SubRipper2SSA(str, CharSet), 
				file->IsUnicode(),
				(((hh1*60 + mm1)*60) + ss1)*1000 + ms1, 
				(((hh2*60 + mm2)*60) + ss2)*1000 + ms2);
		}
		else if(c != EOF) // might be another format
		{
			return(false);
		}
	}

	return(ret.GetCount() > 0);
}

static bool OpenOldSubRipper(CTextFile* file, CSimpleTextSubtitle& ret, int CharSet)
{
	CStringW buff;
	while(file->ReadString(buff))
	{
		buff.Trim();
		if(buff.IsEmpty()) continue;

		for(int i = 0; i < buff.GetLength(); i++)
		{
			if((i = FindChar(buff, '|', i, file->IsUnicode(), CharSet)) < 0) break;
			buff.SetAt(i, '\n');
		}

		int hh1, mm1, ss1, hh2, mm2, ss2;
		int c = swscanf(buff, L"{%d:%d:%d}{%d:%d:%d}", &hh1, &mm1, &ss1, &hh2, &mm2, &ss2);

		if(c == 6)
		{
			ret.Add(
				buff.Mid(buff.Find('}', buff.Find('}')+1)+1), 
				file->IsUnicode(),
				(((hh1*60 + mm1)*60) + ss1)*1000, 
				(((hh2*60 + mm2)*60) + ss2)*1000);
		}
		else if(c != EOF) // might be another format
		{
			return(false);
		}
	}

	return(ret.GetCount() > 0);
}

static bool OpenSubViewer(CTextFile* file, CSimpleTextSubtitle& ret, int CharSet)
{
	STSStyle def;
	CStringW font, color, size;
	bool fBold, fItalic, fStriked, fUnderline;

	CStringW buff;
	while(file->ReadString(buff))
	{
		buff.Trim();
		if(buff.IsEmpty()) continue;
		
		if(buff[0] == '[')
		{
			for(int i = 0; i < buff.GetLength() && buff[i]== '['; )
			{
				int j = buff.Find(']', ++i);
				if(j < i) break;

				CStringW tag = buff.Mid(i,j-i);
				tag.Trim();
				tag.MakeLower();

				i += j-i;

				j = buff.Find('[', ++i);
				if(j < 0) j = buff.GetLength();

				CStringW param = buff.Mid(i,j-i);
				param.Trim(L" \\t,");

				i = j;

				if(tag == L"font")
					font = def.fontName.CompareNoCase(WToT(param)) ? param : L"";
				else if(tag == L"colf")
					color = def.colors[0] != wcstol(((LPCWSTR)param)+2, 0, 16) ? param : L"";
				else if(tag == L"size")
					size = def.fontSize != wcstol(param, 0, 10) ? param : L"";
				else if(tag == L"style")
				{
					if(param.Find(L"no") >= 0)
					{
						fBold = fItalic = fStriked = fUnderline = false;
					}
					else
					{
						fBold = def.fontWeight < FW_BOLD && param.Find(L"bd") >= 0;
						fItalic = def.fItalic && param.Find(L"it") >= 0;
						fStriked = def.fStrikeOut && param.Find(L"st") >= 0;
						fUnderline = def.fUnderline && param.Find(L"ud") >= 0;
					}
				}
			}

			continue;
		}

		WCHAR sep;
		int hh1, mm1, ss1, hs1, hh2, mm2, ss2, hs2;
		int c = swscanf(buff, L"%d:%d:%d%c%d,%d:%d:%d%c%d\n", 
			&hh1, &mm1, &ss1, &sep, &hs1, &hh2, &mm2, &ss2, &sep, &hs2);

		if(c == 10)
		{
			CStringW str;
			file->ReadString(str);

			str.Replace(L"[br]", L"\\N");

			CStringW prefix;
			if(!font.IsEmpty()) prefix += L"\\fn" + font;
			if(!color.IsEmpty()) prefix += L"\\c" + color;
			if(!size.IsEmpty()) prefix += L"\\fs" + size;
			if(fBold) prefix += L"\\b1";
			if(fItalic) prefix += L"\\i1";
			if(fStriked) prefix += L"\\s1";
			if(fUnderline) prefix += L"\\u1";
			if(!prefix.IsEmpty()) str = L"{" + prefix + L"}" + str;

			ret.Add(str,
				file->IsUnicode(),
				(((hh1*60 + mm1)*60) + ss1)*1000 + hs1*10,
				(((hh2*60 + mm2)*60) + ss2)*1000 + hs2*10);
		}
		else if(c != EOF) // might be another format
		{
			return(false);
		}
	}

	return(ret.GetCount() > 0);
}

static STSStyle* GetMicroDVDStyle(CString str, int CharSet)
{
	STSStyle* ret = new STSStyle();
	if(!ret) return(NULL);

	for(int i = 0, len = str.GetLength(); i < len; i++)
	{
		int j = str.Find('{', i);
		if(j < 0) j = len;

		if(j >= len) break;

		int k = str.Find('}', j);
		if(k < 0) k = len;

		CString code = str.Mid(j, k-j);
		if(code.GetLength() > 2) code.SetAt(1, (TCHAR)towlower(code[1]));

		if(!_tcsnicmp(code, _T("{c:$"), 4))
		{
			_stscanf(code, _T("{c:$%x"), &ret->colors[0]);
		}
		else if(!_tcsnicmp(code, _T("{f:"), 3))
		{
			ret->fontName = code.Mid(3);
		}
		else if(!_tcsnicmp(code, _T("{s:"), 3))
		{
			float f;
			if(1 == _stscanf(code, _T("{s:%f"), &f))
				ret->fontSize = f;
		}
		else if(!_tcsnicmp(code, _T("{h:"), 3))
		{
			_stscanf(code, _T("{h:%d"), &ret->charSet);
		}
		else if(!_tcsnicmp(code, _T("{y:"), 3))
		{
			code.MakeLower();
			if(code.Find('b') >= 0) ret->fontWeight = FW_BOLD;
			if(code.Find('i') >= 0) ret->fItalic = true;
			if(code.Find('u') >= 0) ret->fUnderline = true;
			if(code.Find('s') >= 0) ret->fStrikeOut = true;
		}
		else if(!_tcsnicmp(code, _T("{p:"), 3))
		{
			int p;
			_stscanf(code, _T("{p:%d"), &p);
			ret->scrAlignment = (p == 0) ? 8 : 2;
		}

		i = k;
	}

	return(ret);
}

static CStringW MicroDVD2SSA(CStringW str, bool fUnicode, int CharSet)
{
	CStringW ret;

	enum {COLOR=0, FONTNAME, FONTSIZE, FONTCHARSET, BOLD, ITALIC, UNDERLINE, STRIKEOUT};
	bool fRestore[8];
	int fRestoreLen = 8;
	memset(fRestore, 0, sizeof(bool)*fRestoreLen);

	for(int pos = 0, eol; pos < str.GetLength(); pos++)
	{
		if((eol = FindChar(str, '|', pos, fUnicode, CharSet)) < 0) eol = str.GetLength();

		CStringW line = str.Mid(pos, eol-pos);

		pos = eol;

		for(int i = 0, j, k, len = line.GetLength(); i < len; i++)
		{
			if((j = FindChar(line, '{', i, fUnicode, CharSet)) < 0) j = str.GetLength();

			ret += line.Mid(i, j-i);

			if(j >= len) break;

			if((k = FindChar(line, '}', j, fUnicode, CharSet)) < 0) k = len;

			{
				CStringW code = line.Mid(j, k-j);

				if(!wcsnicmp(code, L"{c:$", 4))
				{
					fRestore[COLOR] = (iswupper(code[1]) == 0);
					code.MakeLower();

					int color;
					swscanf(code, L"{c:$%x", &color);
					code.Format(L"{\\c&H%x&}", color);
					ret += code;
				}
				else if(!wcsnicmp(code, L"{f:", 3))
				{
					fRestore[FONTNAME] = (iswupper(code[1]) == 0);

					code.Format(L"{\\fn%s}", code.Mid(3));
					ret += code;
				}
				else if(!wcsnicmp(code, L"{s:", 3))
				{
					fRestore[FONTSIZE] = (iswupper(code[1]) == 0);
					code.MakeLower();

					float size;
					swscanf(code, L"{s:%f", &size);
					code.Format(L"{\\fs%f}", size);
					ret += code;
				}
				else if(!wcsnicmp(code, L"{h:", 3))
				{
					fRestore[COLOR] = (_istupper(code[1]) == 0);
					code.MakeLower();

					int CharSet;
					swscanf(code, L"{h:%d", &CharSet);
					code.Format(L"{\\fe%d}", CharSet);
					ret += code;
				}
				else if(!wcsnicmp(code, L"{y:", 3))
				{
					bool f = (_istupper(code[1]) == 0);

					code.MakeLower();

					ret += '{';
					if(code.Find('b') >= 0) {ret += L"\\b1"; fRestore[BOLD] = f;}
					if(code.Find('i') >= 0) {ret += L"\\i1"; fRestore[ITALIC] = f;}
					if(code.Find('u') >= 0) {ret += L"\\u1"; fRestore[UNDERLINE] = f;}
					if(code.Find('s') >= 0) {ret += L"\\s1"; fRestore[STRIKEOUT] = f;}
					ret += '}';
				}
				else if(!wcsnicmp(code, L"{o:", 3))
				{
					code.MakeLower();

					int x, y;
					TCHAR c;
					swscanf(code, L"{o:%d%c%d", &x, &c, &y);
					code.Format(L"{\\move(%d,%d,0,0,0,0)}", x, y);
					ret += code;
				}
				else ret += code;
			}

			i = k;
		}

		if(pos >= str.GetLength()) break;

		for(int i = 0; i < fRestoreLen; i++)
		{
			if(fRestore[i]) 
			{
				switch(i)
				{
				case COLOR: ret += L"{\\c}"; break;
				case FONTNAME: ret += L"{\\fn}"; break;
				case FONTSIZE: ret += L"{\\fs}"; break;
				case FONTCHARSET: ret += L"{\\fe}"; break;
				case BOLD: ret += L"{\\b}"; break;
				case ITALIC: ret += L"{\\i}"; break;
				case UNDERLINE: ret += L"{\\u}"; break;
				case STRIKEOUT: ret += L"{\\s}"; break;
				default: break;
				}
			}
		}

		memset(fRestore, 0, sizeof(bool)*fRestoreLen);

		ret += L"\\N";
	}

	return(ret);
}

static bool OpenMicroDVD(CTextFile* file, CSimpleTextSubtitle& ret, int CharSet)
{
	bool fCheck = false, fCheck2 = false;

	CString style(_T("Default"));

	CStringW buff;;
	while(file->ReadString(buff))
	{
		buff.Trim();
		if(buff.IsEmpty()) continue;

		int start, end;
		int c = swscanf(buff, L"{%d}{%d}", &start, &end);

		if(c != 2) {c = swscanf(buff, L"{%d}{}", &start)+1; end = start + 60; fCheck = true;}

		if(c != 2)
		{
			int i;
			if(buff.Find('{') == 0 && (i = buff.Find('}')) > 1 && i < buff.GetLength())
			{
				if(STSStyle* s = GetMicroDVDStyle(WToT(buff.Mid(i+1)), CharSet))
				{
					style = buff.Mid(1, i-1);
					style.MakeUpper();
					if(style.GetLength()) {CString str = style.Mid(1); str.MakeLower(); style = style.Left(1) + str;}
					ret.AddStyle(style, s);
					CharSet = s->charSet;
					continue;
				}
			}
		}

		if(c == 2)
		{
			if(fCheck2 && ret.GetCount())
			{
				STSEntry& stse = ret[ret.GetCount()-1];
				stse.end = min(stse.end, start);
				fCheck2 = false;
			}

			ret.Add(
				MicroDVD2SSA(buff.Mid(buff.Find('}', buff.Find('}')+1)+1), file->IsUnicode(), CharSet), 
				file->IsUnicode(),
				start, end, 
				style);

			if(fCheck) 
			{
				fCheck = false;
				fCheck2 = true;
			}
		}
		else if(c != EOF) // might be another format
		{
			return(false);
		}
	}

	return(ret.GetCount() > 0);
}

static void ReplaceNoCase(CStringW& str, CStringW from, CStringW to)
{
	CStringW lstr = str;
	lstr.MakeLower();

	int i, j, k;

	for(i = 0, j = str.GetLength(); i < j; )
	{
		if((k = lstr.Find(from, i)) >= 0) 
		{
			str.Delete(k, from.GetLength()); lstr.Delete(k, from.GetLength());
			str.Insert(k, to); lstr.Insert(k, to);
			i = k + to.GetLength();
			j = str.GetLength();
		}
		else break;
	}
}

static CStringW SMI2SSA(CStringW str, int CharSet)
{
	ReplaceNoCase(str, L"&nbsp;", L" ");
	ReplaceNoCase(str, L"&quot;", L"\"");
	ReplaceNoCase(str, L"<br>", L"\\N");
	ReplaceNoCase(str, L"<i>", L"{\\i1}");
	ReplaceNoCase(str, L"</i>", L"{\\i}");
	ReplaceNoCase(str, L"<b>", L"{\\b1}");
	ReplaceNoCase(str, L"</b>", L"{\\b}");

	CStringW lstr = str;
	lstr.MakeLower();

	// maven@maven.de
	// now parse line
	for(int i = 0, j = str.GetLength(); i < j; )
	{
		int k;
		if((k = lstr.Find('<', i)) < 0) break;

		int chars_inserted = 0;

		int l = 1;
		for(; k+l < j && lstr[k+l] != '>'; l++);
		l++;

// Modified by Cookie Monster 
		if (lstr.Find(L"<font ", k) == k)
		{
			CStringW args = lstr.Mid(k+6, l-6);	// delete "<font "
			CStringW arg ;

			args.Remove('\"'); args.Remove('#');	// may include 2 * " + #
			arg.TrimLeft(); arg.TrimRight(L" >");

			for (;;)
			{
				args.TrimLeft();
				arg = args.SpanExcluding(L" \t>");
				args = args.Mid(arg.GetLength());

				if(arg.IsEmpty())
					break;
				if (arg.Find(L"color=") == 0 )
				{
					DWORD color;

					arg = arg.Mid(6);	// delete "color="
					if ( arg.IsEmpty())
						continue;

					DWORD val;
					if(g_colors.Lookup(CString(arg), val))
						color = (DWORD)val;
					else if((color = wcstol(arg, NULL, 16) ) == 0)
						color = 0x00ffffff;  // default is white

					arg.Format(L"%02x%02x%02x", color&0xff, (color>>8)&0xff, (color>>16)&0xff);
					lstr.Insert(k + l + chars_inserted, CStringW(L"{\\c&H") + arg + L"&}");
					str.Insert(k + l + chars_inserted, CStringW(L"{\\c&H") + arg + L"&}");
					chars_inserted += 5 + arg.GetLength() + 2;
				}
/*
				else if (arg.Find(_T("size=" )) == 0 )
				{
					uint fsize;

					arg = arg.Mid(5);	// delete "size="
					if ( arg.GetLength() == 0)
						continue;

					if ( fsize = _tcstol(arg, &tmp, 10) == 0 )
						continue;
					
					lstr.Insert(k + l + chars_inserted, CString(_T("{\\fs")) + arg + _T("&}"));
					str.Insert(k + l + chars_inserted, CString(_T("{\\fs")) + arg + _T("&}"));
					chars_inserted += 4 + arg.GetLength() + 2;
				}
*/
			}
		}

// Original Code
/*
		if (lstr.Find(L"<font color=", k) == k)
		{
			CStringW arg = lstr.Mid(k+12, l-12); // may include 2 * " + #

			arg.Remove('\"');
			arg.Remove('#');
			arg.TrimLeft(); arg.TrimRight(L" >");

			if(arg.GetLength() > 0)
			{
				DWORD color;
				
				CString key = WToT(arg);
				void* val;
				if(g_colors.Lookup(key, val)) color = (DWORD)val;
				else color = wcstol(arg, NULL, 16);

				arg.Format(L"%02x%02x%02x", color&0xff, (color>>8)&0xff, (color>>16)&0xff);
			}
			
			lstr.Insert(k + l + chars_inserted, L"{\\c&H" + arg + L"&}");
			str.Insert(k + l + chars_inserted, L"{\\c&H" + arg + L"&}");
			chars_inserted += 5 + arg.GetLength() + 2;
		}
*/
		else if (lstr.Find(L"</font>", k) == k)
		{
			lstr.Insert(k + l + chars_inserted, L"{\\c}");
			str.Insert(k + l + chars_inserted, L"{\\c}");
			chars_inserted += 4;
		}
		
		str.Delete(k, l); lstr.Delete(k, l);
		i = k + chars_inserted;
		j = str.GetLength();
	}

	return(str);
}

static bool OpenSami(CTextFile* file, CSimpleTextSubtitle& ret, int CharSet)
{
	CStringW buff, caption;

	ULONGLONG pos = file->GetPosition();

	bool fSAMI = false;

	while(file->ReadString(buff) && !fSAMI)
	{
		if(buff.MakeUpper().Find(L"<SAMI>") >= 0) fSAMI = true;
	}

	if(!fSAMI) return(false);

	file->Seek(pos, 0);

	bool fComment = false;

	int start_time = 0;

	while(file->ReadString(buff))
	{
		buff.Trim();
		if(buff.IsEmpty()) continue;

		CStringW ubuff = buff;
		ubuff.MakeUpper();

		if(ubuff.Find(L"<!--") >= 0 || ubuff.Find(L"<TITLE>") >= 0)
			fComment = true;

		if(!fComment)
		{
			int i;

			if((i = ubuff.Find(L"<SYNC START=")) >= 0)
			{
				int time = 0;

				for(i = 12; i < ubuff.GetLength(); i++)
				{
					if(ubuff[i] != '>' && ubuff[i] != 'M')
					{
						if(iswdigit(ubuff[i]))
						{
							time *= 10;
							time += ubuff[i] - 0x30;
						}
					}
					else break;
				}

				ret.Add(
					SMI2SSA(caption, CharSet), 
					file->IsUnicode(),
					start_time, time);

				start_time = time;
				caption.Empty();
			}

			caption += buff;
		}

		if(ubuff.Find(L"-->") >= 0 || ubuff.Find(L"</TITLE>") >= 0)
			fComment = false;
	}

	ret.Add(
		SMI2SSA(caption, CharSet), 
		file->IsUnicode(),
		start_time, MAXLONG);

	return(true);
}

static bool OpenVPlayer(CTextFile* file, CSimpleTextSubtitle& ret, int CharSet)
{
	CStringW buff;
	while(file->ReadString(buff))
	{
		buff.Trim();
		if(buff.IsEmpty()) continue;

		for(int i = 0; i < buff.GetLength(); i++)
		{
			if((i = FindChar(buff, '|', i, file->IsUnicode(), CharSet)) < 0) break;
			buff.SetAt(i, '\n');
		}

		int hh, mm, ss;
		int c = swscanf(buff, L"%d:%d:%d:", &hh, &mm, &ss);

		if(c == 3)
		{
			CStringW str = buff.Mid(buff.Find(':', buff.Find(':', buff.Find(':')+1)+1)+1);
			ret.Add(str, 
				file->IsUnicode(),
				(((hh*60 + mm)*60) + ss)*1000, 
				(((hh*60 + mm)*60) + ss)*1000 + 1000 + 50*str.GetLength());
		}
		else if(c != EOF) // might be another format
		{
			return(false);
		}
	}

	return(ret.GetCount() > 0);
}

CStringW GetStr(CStringW& buff, char sep = ',') //throw(...)
{
	buff.TrimLeft();

	int pos = buff.Find(sep);
	if(pos < 0) 
	{
		pos = buff.GetLength();
		if(pos < 1) throw 1;
	}

	CStringW ret = buff.Left(pos);
	if(pos < buff.GetLength()) buff = buff.Mid(pos+1);

	return(ret);
}

int GetInt(CStringW& buff, char sep = ',') //throw(...) 
{
	CStringW str;

	str = GetStr(buff, sep);
	str.MakeLower();

	CStringW fmtstr = str.GetLength() > 2 && (str.Left(2) == L"&h" || str.Left(2) == L"0x")
		? str = str.Mid(2), L"%x"
		: L"%d";

	int ret;
	if(swscanf(str, fmtstr, &ret) != 1) throw 1;

	return(ret);
}

double GetFloat(CStringW& buff, char sep = ',') //throw(...) 
{
	CStringW str;

	str = GetStr(buff, sep);
	str.MakeLower();

	float ret;
	if(swscanf(str, L"%f", &ret) != 1) throw 1;

	return((double)ret);
}

static bool LoadFont(CString& font)
{
	int len = font.GetLength();

	CAutoVectorPtr<BYTE> pData;
	if(len == 0 || (len&3) == 1 || !pData.Allocate(len))
		return(false);

	const TCHAR* s = font;
	const TCHAR* e = s + len;
	for(BYTE* p = pData; s < e; s++, p++) *p = *s - 33;

	for(int i = 0, j = 0, k = len&~3; i < k; i+=4, j+=3)
	{
		pData[j+0] = ((pData[i+0]&63)<<2)|((pData[i+1]>>4)& 3);
		pData[j+1] = ((pData[i+1]&15)<<4)|((pData[i+2]>>2)&15);
		pData[j+2] = ((pData[i+2]& 3)<<6)|((pData[i+3]>>0)&63);
	}

	int datalen = (len&~3)*3/4;

	if((len&3) == 2)
	{
		pData[datalen++] = ((pData[(len&~3)+0]&63)<<2)|((pData[(len&~3)+1]>>4)&3);
	}
	else if((len&3) == 3)
	{
		pData[datalen++] = ((pData[(len&~3)+0]&63)<<2)|((pData[(len&~3)+1]>>4)& 3);
		pData[datalen++] = ((pData[(len&~3)+1]&15)<<4)|((pData[(len&~3)+2]>>2)&15);
	}

	HANDLE hFont = INVALID_HANDLE_VALUE;

	if(HMODULE hModule = LoadLibrary(_T("GDI32.DLL")))
	{
		typedef HANDLE (WINAPI *PAddFontMemResourceEx)( IN PVOID, IN DWORD, IN PVOID , IN DWORD*);
		if(PAddFontMemResourceEx f = (PAddFontMemResourceEx)GetProcAddress(hModule, "AddFontMemResourceEx"))
		{
			DWORD cFonts;
			hFont = f(pData, datalen, NULL, &cFonts);
		}

		FreeLibrary(hModule);
	}

	if(hFont == INVALID_HANDLE_VALUE)
	{
		TCHAR path[MAX_PATH];
		GetTempPath(MAX_PATH, path);

		DWORD chksum = 0;
		for(int i = 0, j = datalen>>2; i < j; i++)
			chksum += ((DWORD*)(BYTE*)pData)[i];

		CString fn;
		fn.Format(_T("%sfont%08x.ttf"), path, chksum);

		CFileStatus	fs;
		if(!CFileGetStatus(fn, fs))
		{
			CFile f;
			if(f.Open(fn, CFile::modeCreate|CFile::modeWrite|CFile::typeBinary|CFile::shareDenyWrite))
			{
				f.Write(pData, datalen);
				f.Close();
			}
		}

		AddFontResource(fn);
	}

	return(true);
}

static bool LoadUUEFont(CTextFile* file)
{
	CString s, font;
	while(file->ReadString(s))
	{
		s.Trim();
		if(s.IsEmpty() || s[0] == '[') break;
		if(s.Find(_T("fontname:")) == 0) {LoadFont(font); font.Empty(); continue;}

		font += s;
	}

	if(!font.IsEmpty())
		LoadFont(font);

	return(true);
}

static bool OpenSubStationAlpha(CTextFile* file, CSimpleTextSubtitle& ret, int CharSet)
{
	bool fRet = false;

	int version = 3, sver = 3;

	CStringW buff;
	while(file->ReadString(buff))
	{
		buff.Trim();
		if(buff.IsEmpty() || buff.GetAt(0) == ';') continue;

		CStringW entry;

//		try {
			entry = GetStr(buff, ':');
//	}
//		catch(...) {continue;}
		
		entry.MakeLower();

		if(entry == L"[script info]")
		{
			fRet = true;
		}
		else if(entry == L"playresx")
		{
			try {ret.m_dstScreenSize.cx = GetInt(buff);}
			catch(...) {ret.m_dstScreenSize = CSize(0, 0); return(false);}

			if(ret.m_dstScreenSize.cy <= 0)
			{
				ret.m_dstScreenSize.cy = (ret.m_dstScreenSize.cx == 1280)
					? 1024 
					: ret.m_dstScreenSize.cx * 3 / 4;
			}
		}
		else if(entry == L"playresy")
		{
			try {ret.m_dstScreenSize.cy = GetInt(buff);}
			catch(...) {ret.m_dstScreenSize = CSize(0, 0); return(false);}

			if(ret.m_dstScreenSize.cx <= 0)
			{
				ret.m_dstScreenSize.cx = (ret.m_dstScreenSize.cy == 1024)
					? 1280 
					: ret.m_dstScreenSize.cy * 4 / 3;
			}
		}
		else if(entry == L"wrapstyle")
		{
			try {ret.m_defaultWrapStyle = GetInt(buff);}
			catch(...) {ret.m_defaultWrapStyle = 1; return(false);}
		}
		else if(entry == L"scripttype")
		{
			if(buff.GetLength() >= 4 && !buff.Right(4).CompareNoCase(L"4.00")) version = sver = 4;
			else if(buff.GetLength() >= 5 && !buff.Right(5).CompareNoCase(L"4.00+")) version = sver = 5;
			else if(buff.GetLength() >= 6 && !buff.Right(6).CompareNoCase(L"4.00++")) version = sver = 6;
		}
		else if(entry == L"collisions")
		{
			buff = GetStr(buff);
			buff.MakeLower();
			ret.m_collisions = buff.Find(L"reverse") >= 0 ? 1 : 0;
		}
		else if(entry == L"scaledborderandshadow")
		{
			buff = GetStr(buff);
			buff.MakeLower();
			ret.m_fScaledBAS = buff.Find(L"yes") >= 0;
		}
		else if(entry == L"[v4 styles]")
		{
			fRet = true;
            sver = 4;
		}
		else if(entry == L"[v4+ styles]")
		{
			fRet = true;
            sver = 5;
		}
		else if(entry == L"[v4++ styles]")
		{
			fRet = true;
            sver = 6;
		}
		else if(entry == L"style")
		{
			STSStyle* style = new STSStyle;
			if(!style) return(false);

			try 
			{
				CString StyleName;
				int alpha;

				StyleName = WToT(GetStr(buff));
				style->fontName = WToT(GetStr(buff));
				style->fontSize = GetFloat(buff);
				for(int i = 0; i < 4; i++) style->colors[i] = (COLORREF)GetInt(buff);
				style->fontWeight = !!GetInt(buff) ? FW_BOLD : FW_NORMAL;
				style->fItalic = !!GetInt(buff);
if(sver >= 5)	style->fUnderline = !!GetInt(buff);
if(sver >= 5)	style->fStrikeOut = !!GetInt(buff);
if(sver >= 5)	style->fontScaleX = GetFloat(buff);
if(sver >= 5)	style->fontScaleY = GetFloat(buff);
if(sver >= 5)	style->fontSpacing = GetFloat(buff);
if(sver >= 5)	style->fontAngleZ = GetFloat(buff);
if(sver >= 4)	style->borderStyle = GetInt(buff);
				style->outlineWidth = GetFloat(buff);
				style->shadowDepth = GetFloat(buff);
				style->scrAlignment = GetInt(buff);
				style->marginRect.left = GetInt(buff);
				style->marginRect.right = GetInt(buff);
				style->marginRect.top = style->marginRect.bottom = GetInt(buff);
if(sver >= 6)	style->marginRect.bottom = GetInt(buff);
if(sver <= 4)	alpha = GetInt(buff);
				style->charSet = GetInt(buff);
if(sver >= 6)	style->relativeTo = GetInt(buff);

if(sver <= 4)	style->colors[2] = style->colors[3]; // style->colors[2] is used for drawing the outline
if(sver <= 4)	alpha = max(min(alpha, 0xff), 0);
if(sver <= 4)	{for(int i = 0; i < 3; i++) style->alpha[i] = alpha; style->alpha[3] = 0x80;}
if(sver >= 5)	for(int i = 0; i < 4; i++) {style->alpha[i] = (BYTE)(style->colors[i]>>24); style->colors[i] &= 0xffffff;}
if(sver >= 5)	style->fontScaleX = max(style->fontScaleX, 0);
if(sver >= 5)	style->fontScaleY = max(style->fontScaleY, 0);
if(sver >= 5)	style->fontSpacing = max(style->fontSpacing, 0);
				style->fontAngleX = style->fontAngleY = 0;
				style->borderStyle = style->borderStyle == 1 ? 0 : style->borderStyle == 3 ? 1 : 0;
				style->outlineWidth = max(style->outlineWidth, 0);
				style->shadowDepth = max(style->shadowDepth, 0);
if(sver <= 4)	style->scrAlignment = (style->scrAlignment&4) ? ((style->scrAlignment&3)+6) // top
										: (style->scrAlignment&8) ? ((style->scrAlignment&3)+3) // mid
										: (style->scrAlignment&3); // bottom
				
				StyleName.TrimLeft('*');

				ret.AddStyle(StyleName, style);
			}
			catch(...)
			{
				delete style;
				return(false);
			}
		}
		else if(entry == L"[events]")
		{
			fRet = true;
		}
		else if(entry == _T("dialogue"))
		{
			try
			{
				int hh1, mm1, ss1, ms1_div10, hh2, mm2, ss2, ms2_div10, layer = 0;
				CString Style, Actor, Effect;
				CRect marginRect;

if(version <= 4){GetStr(buff, '='); GetInt(buff);} /* Marked = */
if(version >= 5)layer = GetInt(buff);
				hh1 = GetInt(buff, ':');
				mm1 = GetInt(buff, ':');
				ss1 = GetInt(buff, '.');
				ms1_div10 = GetInt(buff);
				hh2 = GetInt(buff, ':');
				mm2 = GetInt(buff, ':');
				ss2 = GetInt(buff, '.');
				ms2_div10 = GetInt(buff);
				Style = WToT(GetStr(buff));
				Actor = WToT(GetStr(buff));
				marginRect.left = GetInt(buff);
				marginRect.right = GetInt(buff);
				marginRect.top = marginRect.bottom = GetInt(buff);
if(version >= 6)marginRect.bottom = GetInt(buff);
				Effect = WToT(GetStr(buff));

				int len = min(Effect.GetLength(), buff.GetLength());
				if(Effect.Left(len) == WToT(buff.Left(len))) Effect.Empty();

				Style.TrimLeft('*');
				if(!Style.CompareNoCase(_T("Default"))) Style = _T("Default");

				ret.Add(buff,
					file->IsUnicode(),
					(((hh1*60 + mm1)*60) + ss1)*1000 + ms1_div10*10, 
					(((hh2*60 + mm2)*60) + ss2)*1000 + ms2_div10*10, 
					Style, Actor, Effect,
					marginRect,
					layer);
			}
			catch(...)
			{
				return(false);
			}
		}
		else if(entry == L"fontname")
		{
			LoadUUEFont(file);
		}
	}

	return(fRet);
}

static bool OpenXombieSub(CTextFile* file, CSimpleTextSubtitle& ret, int CharSet)
{
	float version = 0;

//	CMapStringToPtr stylemap;

	CStringW buff;
	while(file->ReadString(buff))
	{
		buff.Trim();
		if(buff.IsEmpty() || buff.GetAt(0) == ';') continue;

		CStringW entry;

//		try {
			entry = GetStr(buff, '=');
//	}
//		catch(...) {continue;}
		
		entry.MakeLower();

		if(entry == L"version")
		{
            version = (float)GetFloat(buff);
		}
		else if(entry == L"screenhorizontal")
		{
			try {ret.m_dstScreenSize.cx = GetInt(buff);}
			catch(...) {ret.m_dstScreenSize = CSize(0, 0); return(false);}

			if(ret.m_dstScreenSize.cy <= 0)
			{
				ret.m_dstScreenSize.cy = (ret.m_dstScreenSize.cx == 1280)
					? 1024 
					: ret.m_dstScreenSize.cx * 3 / 4;
			}
		}
		else if(entry == L"screenvertical")
		{
			try {ret.m_dstScreenSize.cy = GetInt(buff);}
			catch(...) {ret.m_dstScreenSize = CSize(0, 0); return(false);}

			if(ret.m_dstScreenSize.cx <= 0)
			{
				ret.m_dstScreenSize.cx = (ret.m_dstScreenSize.cy == 1024)
					? 1280 
					: ret.m_dstScreenSize.cy * 4 / 3;
			}
		}
		else if(entry == L"style")
		{
			STSStyle* style = new STSStyle;
			if(!style) return(false);

			try 
			{
				CString StyleName;

				StyleName = WToT(GetStr(buff)) + _T("_") + WToT(GetStr(buff));
				style->fontName = WToT(GetStr(buff));
				style->fontSize = GetFloat(buff);
				for(int i = 0; i < 4; i++) style->colors[i] = (COLORREF)GetInt(buff);
				for(int i = 0; i < 4; i++) style->alpha[i] = GetInt(buff);
				style->fontWeight = !!GetInt(buff) ? FW_BOLD : FW_NORMAL;
				style->fItalic = !!GetInt(buff);
				style->fUnderline = !!GetInt(buff);
				style->fStrikeOut = !!GetInt(buff);
				style->fBlur = !!GetInt(buff);
				style->fontScaleX = GetFloat(buff);
				style->fontScaleY = GetFloat(buff);
				style->fontSpacing = GetFloat(buff);
				style->fontAngleX = GetFloat(buff);
				style->fontAngleY = GetFloat(buff);
				style->fontAngleZ = GetFloat(buff);
				style->borderStyle = GetInt(buff);
				style->outlineWidth = GetFloat(buff);
				style->shadowDepth = GetFloat(buff);
				style->scrAlignment = GetInt(buff);
				style->marginRect.left = GetInt(buff);
				style->marginRect.right = GetInt(buff);
				style->marginRect.top = style->marginRect.bottom = GetInt(buff);
				style->charSet = GetInt(buff);

				style->fontScaleX = max(style->fontScaleX, 0);
				style->fontScaleY = max(style->fontScaleY, 0);
				style->fontSpacing = max(style->fontSpacing, 0);
				style->borderStyle = style->borderStyle == 1 ? 0 : style->borderStyle == 3 ? 1 : 0;
				style->outlineWidth = max(style->outlineWidth, 0);
				style->shadowDepth = max(style->shadowDepth, 0);
				
				ret.AddStyle(StyleName, style);
			}
			catch(...)
			{
				delete style;
				return(false);
			}
		}
		else if(entry == L"line")
		{
			try
			{
				CString id;
				int hh1, mm1, ss1, ms1, hh2, mm2, ss2, ms2, layer = 0;
				CString Style, Actor;
				CRect marginRect;

				if(GetStr(buff) != L"D") continue;
				id = GetStr(buff);
				layer = GetInt(buff);
				hh1 = GetInt(buff, ':');
				mm1 = GetInt(buff, ':');
				ss1 = GetInt(buff, '.');
				ms1 = GetInt(buff);
				hh2 = GetInt(buff, ':');
				mm2 = GetInt(buff, ':');
				ss2 = GetInt(buff, '.');
				ms2 = GetInt(buff);
				Style = WToT(GetStr(buff)) + _T("_") + WToT(GetStr(buff));
				Actor = WToT(GetStr(buff));
				marginRect.left = GetInt(buff);
				marginRect.right = GetInt(buff);
				marginRect.top = marginRect.bottom = GetInt(buff);

				Style.TrimLeft('*');
				if(!Style.CompareNoCase(_T("Default"))) Style = _T("Default");

				ret.Add(buff,
					file->IsUnicode(),
					(((hh1*60 + mm1)*60) + ss1)*1000 + ms1, 
					(((hh2*60 + mm2)*60) + ss2)*1000 + ms2, 
					Style, Actor, _T(""),
					marginRect,
					layer);
			}
			catch(...)
			{
				return(false);
			}
		}
		else if(entry == L"fontname")
		{
			LoadUUEFont(file);
		}
	}

	return(ret.GetCount() > 0);
}

#include "USFSubtitles.h"

static bool OpenUSF(CTextFile* file, CSimpleTextSubtitle& ret, int CharSet)
{
	CString str;
	while(file->ReadString(str))
	{
		if(str.Find(_T("USFSubtitles")) >= 0)
		{
			CUSFSubtitles usf;
			if(usf.Read(file->GetFilePath()) && usf.ConvertToSTS(ret))
				return(true);

			break;
		}
	}

	return(false);
}

static CStringW MPL22SSA(CStringW str)
{
	CAtlList<CStringW> sl;
	Explode(str, sl, '|');
	POSITION pos = sl.GetHeadPosition();
	while(pos)
	{
		CStringW& s = sl.GetNext(pos);
		if(s[0] == '/') {s = L"{\\i1}" + s.Mid(1) + L"{\\i0}";}
	}
	str = Implode(sl, '\n');
	str.Replace(L"\n", L"\\N");
	return str;
}

static bool OpenMPL2(CTextFile* file, CSimpleTextSubtitle& ret, int CharSet)
{
	CStringW buff;;
	while(file->ReadString(buff))
	{
		buff.Trim();
		if(buff.IsEmpty()) continue;

		int start, end;
		int c = swscanf(buff, L"[%d][%d]", &start, &end);

		if(c == 2)
		{
			ret.Add(
				MPL22SSA(buff.Mid(buff.Find(']', buff.Find(']')+1)+1)), 
				file->IsUnicode(),
				start*100, end*100);
		}
		else if(c != EOF) // might be another format
		{
			return(false);
		}
	}

	return(ret.GetCount() > 0);
}

typedef bool (*STSOpenFunct)(CTextFile* file, CSimpleTextSubtitle& ret, int CharSet);

typedef struct {STSOpenFunct open; tmode mode;} OpenFunctStruct;

static OpenFunctStruct OpenFuncts[] = 
{
	OpenSubRipper, TIME,
	OpenOldSubRipper, TIME,
	OpenSubViewer, TIME,
	OpenMicroDVD, FRAME,
	OpenSami, TIME,
	OpenVPlayer, TIME,
	OpenSubStationAlpha, TIME,
	OpenXombieSub, TIME,
	OpenUSF, TIME,
	OpenMPL2, TIME,
};

static int nOpenFuncts = countof(OpenFuncts);

//

CSimpleTextSubtitle::CSimpleTextSubtitle()
{
	m_mode = TIME;
	m_dstScreenSize = CSize(0, 0);
	m_defaultWrapStyle = 0;
	m_collisions = 0;
	m_fScaledBAS = false;
	m_encoding = CTextFile::ASCII;
}

CSimpleTextSubtitle::~CSimpleTextSubtitle()
{
	Empty();
}
/*
CSimpleTextSubtitle::CSimpleTextSubtitle(CSimpleTextSubtitle& sts)
{
	*this = sts;
}

CSimpleTextSubtitle& CSimpleTextSubtitle::operator = (CSimpleTextSubtitle& sts)
{
	Empty();

	m_name = sts.m_name;
	m_mode = sts.m_mode;
	m_dstScreenSize = sts.m_dstScreenSize;
	m_defaultWrapStyle = sts.m_defaultWrapStyle;
	m_collisions = sts.m_collisions;
	m_fScaledBAS = sts.m_fScaledBAS;
	m_fSSA = sts.m_fSSA;
	m_fUsingAutoGeneratedDefaultStyle = sts.m_fUsingAutoGeneratedDefaultStyle;
	CopyStyles(sts.m_styles);
	m_segments.Copy(sts.m_segments);
	Copy(sts);

	return(*this);
}
*/

void CSimpleTextSubtitle::Copy(CSimpleTextSubtitle& sts)
{
	Empty();

	m_name = sts.m_name;
	m_mode = sts.m_mode;
	m_dstScreenSize = sts.m_dstScreenSize;
	m_defaultWrapStyle = sts.m_defaultWrapStyle;
	m_collisions = sts.m_collisions;
	m_fScaledBAS = sts.m_fScaledBAS;
	m_encoding = sts.m_encoding;
	m_fUsingAutoGeneratedDefaultStyle = sts.m_fUsingAutoGeneratedDefaultStyle;
	CopyStyles(sts.m_styles);
	m_segments.Copy(sts.m_segments);
	__super::Copy(sts);
}

void CSimpleTextSubtitle::Append(CSimpleTextSubtitle& sts, int timeoff)
{
	if(timeoff < 0) 
	{
		timeoff = GetCount() > 0 ? GetAt(GetCount()-1).end : 0;
	}

	for(int i = 0, j = GetCount(); i < j; i++)
	{
		if(GetAt(i).start > timeoff) 
		{
			RemoveAt(i, j - i);
			break;
		}
	}

	CopyStyles(sts.m_styles, true);

	for(int i = 0, j = sts.GetCount(); i < j; i++)
	{
		STSEntry stse = sts.GetAt(i);
		stse.start += timeoff;
		stse.end += timeoff;
		stse.readorder += GetCount();
		__super::Add(stse);
	}

	CreateSegments();
}

void CSTSStyleMap::Free()
{
	POSITION pos = GetStartPosition();
	while(pos) 
	{
		CString key;
		STSStyle* val;
		GetNextAssoc(pos, key, val);
		delete val;
	}

	RemoveAll();
}

bool CSimpleTextSubtitle::CopyStyles(const CSTSStyleMap& styles, bool fAppend)
{
	if(!fAppend) m_styles.Free();

	POSITION pos = styles.GetStartPosition();
	while(pos) 
	{
		CString key;
		STSStyle* val;
		styles.GetNextAssoc(pos, key, val);

		STSStyle* s = new STSStyle;
		if(!s) return(false);

		*s = *val;

		AddStyle(key, s);
	}

	return(true);
}

void CSimpleTextSubtitle::Empty()
{
	m_dstScreenSize = CSize(0, 0);
	m_styles.Free();
	m_segments.RemoveAll();
	RemoveAll();
}

void CSimpleTextSubtitle::Add(CStringW str, bool fUnicode, int start, int end, CString style, CString actor, CString effect, CRect marginRect, int layer, int readorder)
{
	if(str.Trim().IsEmpty() || start > end) return;

	str.Remove('\r');
	str.Replace(L"\n", L"\\N");
	if(style.IsEmpty()) style = _T("Default");
	style.TrimLeft('*');

	STSEntry sub;
	sub.str = str;
	sub.fUnicode = fUnicode;
	sub.style = style;
	sub.actor = actor;
	sub.effect = effect;
	sub.marginRect = marginRect;
	sub.layer = layer;
	sub.start = start;
	sub.end = end;
	sub.readorder = readorder < 0 ? GetCount() : readorder;
	int n = __super::Add(sub);

	int len = m_segments.GetCount();

    if(len == 0)
	{
		STSSegment stss(start, end);
		stss.subs.Add(n);
		m_segments.Add(stss);
	}
	else if(end <= m_segments[0].start)
	{
		STSSegment stss(start, end);
		stss.subs.Add(n);
		m_segments.InsertAt(0, stss);
	}
	else if(start >= m_segments[len-1].end)
	{
		STSSegment stss(start, end);
		stss.subs.Add(n);
		m_segments.Add(stss);
	}
	else
	{
		if(start < m_segments[0].start)
		{
			STSSegment stss(start, m_segments[0].start);
			stss.subs.Add(n);
			start = m_segments[0].start;
			m_segments.InsertAt(0, stss);
		}

		for(int i = 0; i < m_segments.GetCount(); i++)
		{
			STSSegment& s = m_segments[i];

			if(start >= s.end)
				continue;

			if(end <= s.start)
				break;

			if(s.start < start && start < s.end)
			{
				STSSegment stss(s.start, start);
				stss.subs.Copy(s.subs);
				s.start = start;
				m_segments.InsertAt(i, stss);
				continue;
			}

			if(start <= s.start && s.end <= end)
			{
				for(int j = 0, k = s.subs.GetCount(); j <= k; j++)
				{
					if(j == k || sub.readorder < GetAt(s.subs[j]).readorder)
						s.subs.InsertAt(j, n);
				}
//				s.subs.Add(n);
			}
			
			if(s.start < end && end < s.end)
			{
				STSSegment stss(s.start, end);
				stss.subs.Copy(s.subs);
				for(int j = 0, k = s.subs.GetCount(); j <= k; j++)
				{
					if(j == k || sub.readorder < GetAt(stss.subs[j]).readorder)
						stss.subs.InsertAt(j, n);
				}
//				stss.subs.Add(n);
				s.start = end;
				m_segments.InsertAt(i, stss);
			}
		}

		if(end > m_segments[m_segments.GetCount()-1].end)
		{
			STSSegment stss(m_segments[m_segments.GetCount()-1].end, end);
			stss.subs.Add(n);
			m_segments.Add(stss);
		}
	}

/*
	str.Remove('\r');
	str.Replace(L"\n", L"\\N");
	if(style.IsEmpty()) style = _T("Default");

	int j = m_segments.GetCount();
	for(int i = j-1; i >= 0; i--)
	{
		if(m_segments[i].end <= start)
		{
			break;
		}
		else if(m_segments[i].start >= start)
		{
			m_segments.SetCount(m_segments.GetCount()-1);
			j--;
		}
		else if(m_segments[i].end > start)
		{
			if(i < j-1) m_segments.RemoveAt(i+1, j-i-1);
			m_segments[i].end = start;
			break;
		}
	}

	if(m_segments.GetCount() == 0 && j > 0) 
		CSTSArray::RemoveAll();

	STSSegment stss(start, end);
	int len = GetCount();
	stss.subs.Add(len);
	m_segments.Add(stss);

	STSEntry sub;
	sub.str = str;
	sub.fUnicode = fUnicode;
	sub.style = style;
	sub.actor = actor;
	sub.effect = effect;
	sub.marginRect = marginRect;
	sub.layer = layer;
	sub.start = start;
	sub.end = end;
	sub.readorder = GetCount();
	CSTSArray::Add(sub);
*/
}

STSStyle* CSimpleTextSubtitle::CreateDefaultStyle(int CharSet)
{
	CString def(_T("Default"));

	STSStyle* ret = NULL;

	if(!m_styles.Lookup(def, ret))
	{
		STSStyle* style = new STSStyle();
		style->charSet = CharSet;
		AddStyle(def, style);
		m_styles.Lookup(def, ret);

		m_fUsingAutoGeneratedDefaultStyle = true;
	}
	else
	{
		m_fUsingAutoGeneratedDefaultStyle = false;
	}

	return ret;
}

void CSimpleTextSubtitle::ChangeUnknownStylesToDefault()
{
	CAtlMap<CString, STSStyle*, CStringElementTraits<CString> > unknown;
	bool fReport = true;

	for(int i = 0; i < GetCount(); i++)
	{
		STSEntry& stse = GetAt(i);

		STSStyle* val;
		if(!m_styles.Lookup(stse.style, val))
		{
			if(!unknown.Lookup(stse.style, val))
			{
				if(fReport)
				{
					CString msg;
					msg.Format(_T("Unknown style found: \"%s\", changed to \"Default\"!\n\nPress Cancel to ignore further warnings."), stse.style);
					if(MessageBox(NULL, msg, _T("Warning"), MB_OKCANCEL|MB_ICONWARNING) != IDOK) fReport = false;
				}

				unknown[stse.style] = NULL;
			}

			stse.style = _T("Default");
		}
	}
}

void CSimpleTextSubtitle::AddStyle(CString name, STSStyle* style)
{
	int i, j;

	if(name.IsEmpty()) name = _T("Default");

	STSStyle* val;
	if(m_styles.Lookup(name, val)) 
	{
		if(*val == *style)
		{
			delete style;
			return;
		}

		int len = name.GetLength();

		for(i = len; i > 0 && _istdigit(name[i-1]); i--);

		int idx = 1;

		CString name2 = name;

		if(i < len && _stscanf(name.Right(len-i), _T("%d"), &idx) == 1)
		{
			name2 = name.Left(i);
		}

		idx++;

		CString name3;
		do
		{
			name3.Format(_T("%s%d"), name2, idx);
			idx++;
		}
		while(m_styles.Lookup(name3));

		m_styles.RemoveKey(name);
		m_styles[name3] = val;

		for(i = 0, j = GetCount(); i < j; i++)
		{
			STSEntry& stse = GetAt(i);
			if(stse.style == name) stse.style = name3;
		}
	}

	m_styles[name] = style;
}

bool CSimpleTextSubtitle::SetDefaultStyle(STSStyle& s)
{
	STSStyle* val;
	if(!m_styles.Lookup(_T("Default"), val)) return false;
	*val = s;
	m_fUsingAutoGeneratedDefaultStyle = false;
	return true;
}

bool CSimpleTextSubtitle::GetDefaultStyle(STSStyle& s)
{
	STSStyle* val;
	if(!m_styles.Lookup(_T("Default"), val)) return false;
	s = *val;
	return true;
}

void CSimpleTextSubtitle::ConvertToTimeBased(double fps)
{
	if(m_mode == TIME) return;

	for(int i = 0, j = GetCount(); i < j; i++)
	{
		STSEntry& stse = (*this)[i];
		stse.start = int(1.0 * stse.start * 1000 / fps + 0.5);
		stse.end = int(1.0 * stse.end * 1000 / fps + 0.5);
	}

	m_mode = TIME;

	CreateSegments();
}

void CSimpleTextSubtitle::ConvertToFrameBased(double fps)
{
	if(m_mode == FRAME) return;

	for(int i = 0, j = GetCount(); i < j; i++)
	{
		STSEntry& stse = (*this)[i];
		stse.start = int(1.0 * stse.start * fps / 1000 + 0.5);
		stse.end = int(1.0 * stse.end * fps / 1000 + 0.5);
	}

	m_mode = FRAME;

	CreateSegments();
}

int CSimpleTextSubtitle::SearchSub(int t, double fps)
{
	int i = 0, j = GetCount() - 1, ret = -1;

	if(j >= 0 && t >= TranslateStart(j, fps))
	{
		return(j);
	}

	while(i < j)
	{
		int mid = (i + j) >> 1;
	
		int midt = TranslateStart(mid, fps);

		if(t == midt)
		{
			while(mid > 0 && t == TranslateStart(mid-1, fps)) mid--;
			ret = mid;
			break;
		}
		else if(t < midt)
		{
			ret = -1;
			if(j == mid) mid--;
			j = mid;
		}
		else if(t > midt)
		{
			ret = mid;
			if(i == mid) mid++;
			i = mid;
		}
	}

	return(ret);
}

const STSSegment* CSimpleTextSubtitle::SearchSubs(int t, double fps, /*[out]*/ int* iSegment, int* nSegments)
{
	int i = 0, j = m_segments.GetCount() - 1, ret = -1;

	if(nSegments) *nSegments = j+1;

	if(j >= 0 && t >= TranslateSegmentStart(j, fps) && t < TranslateSegmentEnd(j, fps))
	{
		if(iSegment) *iSegment = j;
		return(&m_segments[j]);
	}

	if(j >= 0 && t >= TranslateSegmentEnd(j, fps))
	{
		if(iSegment) *iSegment = j+1;
		return(NULL);
	}

	if(j > 0 && t < TranslateSegmentStart(i, fps))
	{
		if(iSegment) *iSegment = -1;
		return(NULL);
	}

	while(i < j)
	{
		int mid = (i + j) >> 1;
	
		int midt = TranslateSegmentStart(mid, fps);

		if(t == midt)
		{
			ret = mid;
			break;
		}
		else if(t < midt)
		{
			ret = -1;
			if(j == mid) mid--;
			j = mid;
		}
		else if(t > midt)
		{
			ret = mid;
			if(i == mid) mid++;
			i = mid;
		}
	}

	if(0 <= ret && ret < m_segments.GetCount())
	{
		if(iSegment) *iSegment = ret;
	}

	if(0 <= ret && ret < m_segments.GetCount() 
	&& m_segments[ret].subs.GetCount() > 0
	&& TranslateSegmentStart(ret, fps) <= t && t < TranslateSegmentEnd(ret, fps))
	{
		return(&m_segments[ret]);
	}

	return(NULL);
}

int CSimpleTextSubtitle::TranslateStart(int i, double fps)
{
	return(i < 0 || GetCount() <= i ? -1 :
		m_mode == TIME ? GetAt(i).start :	
		m_mode == FRAME ? (int)(GetAt(i).start*1000/fps) :
		0);
}

int CSimpleTextSubtitle::TranslateEnd(int i, double fps)
{
	return(i < 0 || GetCount() <= i ? -1 :
		m_mode == TIME ? GetAt(i).end :
		m_mode == FRAME ? (int)(GetAt(i).end*1000/fps) :
		0);
}

int CSimpleTextSubtitle::TranslateSegmentStart(int i, double fps)
{
	return(i < 0 || m_segments.GetCount() <= i ? -1 :
		m_mode == TIME ? m_segments[i].start :	
		m_mode == FRAME ? (int)(m_segments[i].start*1000/fps) :
		0);
}

int CSimpleTextSubtitle::TranslateSegmentEnd(int i, double fps)
{
	return(i < 0 || m_segments.GetCount() <= i ? -1 :
		m_mode == TIME ? m_segments[i].end :
		m_mode == FRAME ? (int)(m_segments[i].end*1000/fps) :
		0);
}

STSStyle* CSimpleTextSubtitle::GetStyle(int i)
{
	CString def = _T("Default");

	STSStyle* style = NULL;
	m_styles.Lookup(GetAt(i).style, style);

	STSStyle* defstyle = NULL;
	m_styles.Lookup(def, defstyle);

	if(!style)
	{
		style = defstyle;
	}

	ASSERT(style);

	return style;
}

bool CSimpleTextSubtitle::GetStyle(int i, STSStyle& stss)
{
	CString def = _T("Default");

	STSStyle* style = NULL;
	m_styles.Lookup(GetAt(i).style, style);

	STSStyle* defstyle = NULL;
	m_styles.Lookup(def, defstyle);

	if(!style)
	{
		if(!defstyle)
		{
			defstyle = CreateDefaultStyle(DEFAULT_CHARSET); 
		}

		style = defstyle;
	}

	if(!style) {ASSERT(0); return false;}

	stss = *style;
	if(stss.relativeTo == 2 && defstyle)
		stss.relativeTo = defstyle->relativeTo;

	return true;
}

int CSimpleTextSubtitle::GetCharSet(int i)
{
	STSStyle stss;
	GetStyle(i, stss);
	return(stss.charSet);
}

bool CSimpleTextSubtitle::IsEntryUnicode(int i)
{
	return(GetAt(i).fUnicode);
}

void CSimpleTextSubtitle::ConvertUnicode(int i, bool fUnicode)
{
	STSEntry& stse = GetAt(i);

	if(stse.fUnicode ^ fUnicode)
	{
		int CharSet = GetCharSet(i);

		stse.str = fUnicode 
			? MBCSSSAToUnicode(stse.str, CharSet)
			: UnicodeSSAToMBCS(stse.str, CharSet);

		stse.fUnicode = fUnicode;
	}
}

CStringA CSimpleTextSubtitle::GetStrA(int i, bool fSSA)
{
	return(WToA(GetStrWA(i, fSSA)));
}

CStringW CSimpleTextSubtitle::GetStrW(int i, bool fSSA)
{
	bool fUnicode = IsEntryUnicode(i);
	int CharSet = GetCharSet(i);

	CStringW str = GetAt(i).str;

	if(!fUnicode)
		str = MBCSSSAToUnicode(str, CharSet);

	if(!fSSA)
		str = RemoveSSATags(str, fUnicode, CharSet);

	return(str);
}

CStringW CSimpleTextSubtitle::GetStrWA(int i, bool fSSA)
{
	bool fUnicode = IsEntryUnicode(i);
	int CharSet = GetCharSet(i);

	CStringW str = GetAt(i).str;

	if(fUnicode)
		str = UnicodeSSAToMBCS(str, CharSet);

	if(!fSSA)
		str = RemoveSSATags(str, fUnicode, CharSet);

	return(str);
}

void CSimpleTextSubtitle::SetStr(int i, CStringA str, bool fUnicode)
{
	SetStr(i, AToW(str), false);
}

void CSimpleTextSubtitle::SetStr(int i, CStringW str, bool fUnicode)
{
	STSEntry& stse = GetAt(i);

	str.Replace(L"\n", L"\\N"); 

	if(stse.fUnicode && !fUnicode) stse.str = MBCSSSAToUnicode(str, GetCharSet(i));
	else if(!stse.fUnicode && fUnicode) stse.str = UnicodeSSAToMBCS(str, GetCharSet(i));
	else stse.str = str;
}

static int comp1(const void* a, const void* b)
{
	int ret = ((STSEntry*)a)->start - ((STSEntry*)b)->start;
	if(ret == 0) ret = ((STSEntry*)a)->layer - ((STSEntry*)b)->layer;
	if(ret == 0) ret = ((STSEntry*)a)->readorder - ((STSEntry*)b)->readorder;
	return(ret);
}

static int comp2(const void* a, const void* b)
{
	return(((STSEntry*)a)->readorder - ((STSEntry*)b)->readorder);
}

void CSimpleTextSubtitle::Sort(bool fRestoreReadorder)
{
	qsort(GetData(), GetCount(), sizeof(STSEntry), !fRestoreReadorder ? comp1 : comp2);
	CreateSegments();
}

static int intcomp(const void* i1, const void* i2)
{
	return(*((int*)i1) - *((int*)i2));
}

void CSimpleTextSubtitle::CreateSegments()
{
	m_segments.RemoveAll();

	int i, j;

	CAtlArray<int> breakpoints;

	for(i = 0; i < GetCount(); i++)
	{
		STSEntry& stse = GetAt(i);
		breakpoints.Add(stse.start);
		breakpoints.Add(stse.end);
	}

	qsort(breakpoints.GetData(), breakpoints.GetCount(), sizeof(int), intcomp);

	int* ptr = breakpoints.GetData(), prev = ptr ? *ptr : NULL;

	for(i = breakpoints.GetCount(); i > 0; i--, ptr++)
	{
		if(*ptr != prev) 
		{
			m_segments.Add(STSSegment(prev, *ptr));
			prev = *ptr;
		}
	}

	for(i = 0; i < GetCount(); i++)
	{
		STSEntry& stse = GetAt(i);
		for(j = 0; j < m_segments.GetCount() && m_segments[j].start < stse.start; j++);
		for(; j < m_segments.GetCount() && m_segments[j].end <= stse.end; j++) 
			m_segments[j].subs.Add(i);
	}

	OnChanged();
/*
	for(i = 0, j = m_segments.GetCount(); i < j; i++)
	{
		STSSegment& stss = m_segments[i];

		TRACE(_T("%d - %d"), stss.start, stss.end);

		for(int k = 0, l = stss.subs.GetCount(); k < l; k++)
		{
			TRACE(_T(", %d"), stss.subs[k]);
		}

		TRACE(_T("\n"));
	}
*/
}

bool CSimpleTextSubtitle::Open(CString fn, int CharSet, CString name)
{
	Empty();

	CWebTextFile f;
	if(!f.Open(fn)) return(false);

	fn.Replace('\\', '/');
	if(name.IsEmpty())
	{
		name = fn.Left(fn.ReverseFind('.'));
		name = name.Mid(name.ReverseFind('/')+1);
		name = name.Mid(name.ReverseFind('.')+1);
	}

	return(Open(&f, CharSet, name));
}

static int CountLines(CTextFile* f, ULONGLONG from, ULONGLONG to)
{
	int n = 0;
	CString s;
	f->Seek(from, 0);
	while(f->ReadString(s) && f->GetPosition() < to) n++;
	return(n);
}

bool CSimpleTextSubtitle::Open(CTextFile* f, int CharSet, CString name)
{
	Empty();

	ULONGLONG pos = f->GetPosition();

	for(int i = 0; i < nOpenFuncts; i++)
	{
		if(!OpenFuncts[i].open(f, *this, CharSet) /*|| !GetCount()*/) 
		{
			if(GetCount() > 0)
			{
				int n = CountLines(f, pos, f->GetPosition());
				CString s;
				s.Format(_T("Syntax error at line %d!\t"), n+1);
				AfxMessageBox(s, MB_OK|MB_ICONERROR);
				Empty();
				break;
			}

			f->Seek(pos, 0);
			Empty();
			continue;
		}

		m_name = name;
		m_mode = OpenFuncts[i].mode;
		m_encoding = f->GetEncoding();
		m_path = f->GetFilePath();

//		Sort();
		CreateSegments();

		CWebTextFile f2;
		if(f2.Open(f->GetFilePath() + _T(".style"))) 
			OpenSubStationAlpha(&f2, *this, CharSet);

		CreateDefaultStyle(CharSet);

		ChangeUnknownStylesToDefault();

		if(m_dstScreenSize == CSize(0, 0)) m_dstScreenSize = CSize(384, 288);

		return(true);
	}

	return(false);
}

bool CSimpleTextSubtitle::Open(BYTE* data, int len, int CharSet, CString name)
{
	TCHAR path[MAX_PATH];
	if(!GetTempPath(MAX_PATH, path)) return(false);

	TCHAR fn[MAX_PATH];
	if(!GetTempFileName(path, _T("vs"), 0, fn)) return(false);

	FILE* tmp = _tfopen(fn, _T("wb"));
	if(!tmp) return(false);

	int i = 0;
	for(; i <= (len-1024); i += 1024) fwrite(&data[i], 1024, 1, tmp);
	if(len > i) fwrite(&data[i], len - i, 1, tmp);

	fclose(tmp);

	bool fRet = Open(fn, CharSet, name);

	_tremove(fn);

	return(fRet);
}

bool CSimpleTextSubtitle::SaveAs(CString fn, exttype et, double fps, CTextFile::enc e)
{
	if(fn.Mid(fn.ReverseFind('.')+1).CompareNoCase(exttypestr[et])) 
	{
		if(fn[fn.GetLength()-1] != '.') fn += _T("."); 
		fn += exttypestr[et];
	}

	CTextFile f;
	if(!f.Save(fn, e))
		return(false);

	if(et == EXTSMI)
	{
		CString str;

		str += _T("<SAMI>\n<HEAD>\n");
		str += _T("<STYLE TYPE=\"text/css\">\n");
		str += _T("<!--\n");
		str += _T("P {margin-left: 16pt; margin-right: 16pt; margin-bottom: 16pt; margin-top: 16pt;\n");
		str += _T("   text-align: center; font-size: 18pt; font-family: arial; font-weight: bold; color: #f0f0f0;}\n");
		str += _T(".UNKNOWNCC {Name:Unknown; lang:en-US; SAMIType:CC;}\n");
		str += _T("-->\n");
		str += _T("</STYLE>\n");
		str += _T("</HEAD>\n");
		str += _T("\n");
		str += _T("<BODY>\n");

		f.WriteString(str);
	}
	else if(et == EXTSSA || et == EXTASS)
	{
		CString str;

		str  = _T("[Script Info]\n");
		str += (et == EXTSSA) ? _T("; This is a Sub Station Alpha v4 script.\n") : _T("; This is an Advanced Sub Station Alpha v4+ script.\n");
		str += _T("; For Sub Station Alpha info and downloads,\n");
		str += _T("; go to http://www.eswat.demon.co.uk/\n");
		str += _T("; or email kotus@eswat.demon.co.uk\n");
		str += _T("; \n");
		if(et == EXTASS) 
		{
			str += _T("; Advanced Sub Station Alpha script format developed by #Anime-Fansubs@EfNET\n");
			str += _T("; http://www.anime-fansubs.org\n");
			str += _T("; \n");
			str += _T("; For additional info and downloads go to http://gabest.org/\n");
			str += _T("; or email gabest@freemail.hu\n");
			str += _T("; \n");
		}
		str += _T("; Note: This file was saved by Subresync.\n");
		str += _T("; \n");
		str += (et == EXTSSA) ? _T("ScriptType: v4.00\n") : _T("ScriptType: v4.00+\n");
		str += (m_collisions == 0) ? _T("Collisions: Normal\n") : _T("Collisions: Reverse\n");
		if(et == EXTASS && m_fScaledBAS) str += _T("ScaledBorderAndShadow: Yes\n");
		str += _T("PlayResX: %d\n");
		str += _T("PlayResY: %d\n");
		str += _T("Timer: 100.0000\n");
		str += _T("\n");
		str += (et == EXTSSA) 
			? _T("[V4 Styles]\nFormat: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, TertiaryColour, BackColour, Bold, Italic, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, AlphaLevel, Encoding\n")
			: _T("[V4+ Styles]\nFormat: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, OutlineColour, BackColour, Bold, Italic, Underline, StrikeOut, ScaleX, ScaleY, Spacing, Angle, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, Encoding\n");

		CString str2;
		str2.Format(str, m_dstScreenSize.cx, m_dstScreenSize.cy);
		f.WriteString(str2);

		str  = (et == EXTSSA)
			? _T("Style: %s,%s,%d,&H%06x,&H%06x,&H%06x,&H%06x,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d\n")
			: _T("Style: %s,%s,%d,&H%08x,&H%08x,&H%08x,&H%08x,%d,%d,%d,%d,%d,%d,%d,%.2f,%d,%d,%d,%d,%d,%d,%d,%d\n");

		POSITION pos = m_styles.GetStartPosition();
		while(pos) 
		{
			CString key;
			STSStyle* s;
			m_styles.GetNextAssoc(pos, key, s);

			if(et == EXTSSA)
			{
				CString str2;
				str2.Format(str, key,
					s->fontName, (int)s->fontSize,
					s->colors[0]&0xffffff, 
					s->colors[1]&0xffffff, 
					s->colors[2]&0xffffff, 
					s->colors[3]&0xffffff, 
					s->fontWeight > FW_NORMAL ? -1 : 0, s->fItalic ? -1 : 0,
					s->borderStyle == 0 ? 1 : s->borderStyle == 1 ? 3 : 0, 
					(int)s->outlineWidth, (int)s->shadowDepth, 
					s->scrAlignment <= 3 ? s->scrAlignment : s->scrAlignment <= 6 ? ((s->scrAlignment-3)|8) : s->scrAlignment <= 9 ? ((s->scrAlignment-6)|4) : 2,
					s->marginRect.left, s->marginRect.right, (s->marginRect.top + s->marginRect.bottom) / 2,
					s->alpha[0],
					s->charSet);
				f.WriteString(str2);
			}
			else
			{
				CString str2;
				str2.Format(str, key,
					s->fontName, (int)s->fontSize,
					(s->colors[0]&0xffffff) | (s->alpha[0]<<24),
					(s->colors[1]&0xffffff) | (s->alpha[1]<<24),
					(s->colors[2]&0xffffff) | (s->alpha[2]<<24),
					(s->colors[3]&0xffffff) | (s->alpha[3]<<24),
					s->fontWeight > FW_NORMAL ? -1 : 0, 
					s->fItalic ? -1 : 0, s->fUnderline ? -1 : 0, s->fStrikeOut ? -1 : 0, 
					(int)s->fontScaleX, (int)s->fontScaleY,
					(int)s->fontSpacing, (float)s->fontAngleZ,
					s->borderStyle == 0 ? 1 : s->borderStyle == 1 ? 3 : 0, 
					(int)s->outlineWidth, (int)s->shadowDepth, 
					s->scrAlignment,
					s->marginRect.left, s->marginRect.right, (s->marginRect.top + s->marginRect.bottom) / 2,
					s->charSet);
				f.WriteString(str2);
			}
		}

		if(GetCount() > 0)
		{
			str  = _T("\n");
			str += _T("[Events]\n");
			str += (et == EXTSSA) 
				? _T("Format: Marked, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text\n")
				: _T("Format: Layer, Start, End, Style, Actor, MarginL, MarginR, MarginV, Effect, Text\n");
			f.WriteString(str);
		}
	}

	CStringW fmt = 
		et == EXTSRT ? L"%d\n%02d:%02d:%02d,%03d --> %02d:%02d:%02d,%03d\n%s\n\n" :
		et == EXTSUB ? L"{%d}{%d}%s\n" :
		et == EXTSMI ? L"<SYNC Start=%d><P Class=UNKNOWNCC>\n%s\n<SYNC Start=%d><P Class=UNKNOWNCC>&nbsp;\n" :
		et == EXTPSB ? L"{%d:%02d:%02d}{%d:%02d:%02d}%s\n" :
		et == EXTSSA ? L"Dialogue: Marked=0,%d:%02d:%02d.%02d,%d:%02d:%02d.%02d,%s,%s,%04d,%04d,%04d,%s,%s\n" :
		et == EXTASS ? L"Dialogue: %d,%d:%02d:%02d.%02d,%d:%02d:%02d.%02d,%s,%s,%04d,%04d,%04d,%s,%s\n" :
					   L"";
//	Sort(true);

	for(int i = 0, j = GetCount(), k = 0; i < j; i++)
	{
		STSEntry& stse = GetAt(i);
		
		int t1 = TranslateStart(i, fps);
		if(t1 < 0) {k++; continue;}
		
		int t2 = TranslateEnd(i, fps);

		int hh1 = (t1/60/60/1000);
		int mm1 = (t1/60/1000)%60;
		int ss1 = (t1/1000)%60;
		int ms1 = (t1)%1000;
		int hh2 = (t2/60/60/1000);
		int mm2 = (t2/60/1000)%60;
		int ss2 = (t2/1000)%60;
		int ms2 = (t2)%1000;

		CStringW str = f.IsUnicode()
			? GetStrW(i, et == EXTSSA || et == EXTASS)
			: GetStrWA(i, et == EXTSSA || et == EXTASS);

		CStringW str2;

		if(et == EXTSRT)
		{
			str2.Format(fmt, i-k+1, hh1, mm1, ss1, ms1, hh2, mm2, ss2, ms2, str);
		}
		else if(et == EXTSUB)
		{
			str.Replace('\n', '|');
			str2.Format(fmt, int(t1*fps/1000), int(t2*fps/1000), str);
		}
		else if(et == EXTSMI)
		{
			str.Replace(L"\n", L"<br>");
			str2.Format(fmt, t1, str, t2);
		}
		else if(et == EXTPSB)
		{
			str.Replace('\n', '|');
			str2.Format(fmt, hh1, mm1, ss1, hh2, mm2, ss2, str);
		}
		else if(et == EXTSSA)
		{
			str.Replace(L"\n", L"\\N");
			str2.Format(fmt, 
				hh1, mm1, ss1, ms1/10,
				hh2, mm2, ss2, ms2/10,
				TToW(stse.style), TToW(stse.actor), 
				stse.marginRect.left, stse.marginRect.right, (stse.marginRect.top + stse.marginRect.bottom) / 2,
				TToW(stse.effect), str);
		}
		else if(et == EXTASS)
		{
			str.Replace(L"\n", L"\\N");
			str2.Format(fmt, 
				stse.layer, 
				hh1, mm1, ss1, ms1/10,
				hh2, mm2, ss2, ms2/10,
				TToW(stse.style), TToW(stse.actor), 
				stse.marginRect.left, stse.marginRect.right, (stse.marginRect.top + stse.marginRect.bottom) / 2,
				TToW(stse.effect), str);
		}

		f.WriteString(str2);
	}

//	Sort();

	if(et == EXTSMI)
	{
		f.WriteString(_T("</BODY>\n</SAMI>\n"));
	}

	STSStyle* s;
	if(!m_fUsingAutoGeneratedDefaultStyle && m_styles.Lookup(_T("Default"), s) && et != EXTSSA && et != EXTASS)
	{
		CTextFile f;
		if(!f.Save(fn + _T(".style"), e))
			return(false);

		CString str, str2;

		str += _T("ScriptType: v4.00+\n");
		str += _T("PlayResX: %d\n");
		str += _T("PlayResY: %d\n");
		str += _T("\n");
		str += _T("[V4+ Styles]\nFormat: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, OutlineColour, BackColour, Bold, Italic, Underline, StrikeOut, ScaleX, ScaleY, Spacing, Angle, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, Encoding\n");
		str2.Format(str, m_dstScreenSize.cx, m_dstScreenSize.cy);
		f.WriteString(str2);

		str  = _T("Style: Default,%s,%d,&H%08x,&H%08x,&H%08x,&H%08x,%d,%d,%d,%d,%d,%d,%d,%.2f,%d,%d,%d,%d,%d,%d,%d,%d\n");
		str2.Format(str,
			s->fontName, (int)s->fontSize,
			(s->colors[0]&0xffffff) | (s->alpha[0]<<24),
			(s->colors[1]&0xffffff) | (s->alpha[1]<<24),
			(s->colors[2]&0xffffff) | (s->alpha[2]<<24),
			(s->colors[3]&0xffffff) | (s->alpha[3]<<24),
			s->fontWeight > FW_NORMAL ? -1 : 0, 
			s->fItalic ? -1 : 0, s->fUnderline ? -1 : 0, s->fStrikeOut ? -1 : 0, 
			(int)s->fontScaleX, (int)s->fontScaleY,
			(int)s->fontSpacing, (float)s->fontAngleZ,
			s->borderStyle == 0 ? 1 : s->borderStyle == 1 ? 3 : 0, 
			(int)s->outlineWidth, (int)s->shadowDepth, 
			s->scrAlignment,
			s->marginRect.left, s->marginRect.right, (s->marginRect.top + s->marginRect.bottom) / 2,
			s->charSet);
		f.WriteString(str2);
	}
	
	return(true);
}

////////////////////////////////////////////////////////////////////

STSStyle::STSStyle()
{
	SetDefault();
}

void STSStyle::SetDefault()
{
	marginRect = CRect(20, 20, 20, 20);
	scrAlignment = 2;
	borderStyle = 0;
	outlineWidth = 2;
	shadowDepth = 3;
	colors[0] = 0x00ffffff;
	colors[1] = 0x0000ffff;
	colors[2] = 0x00000000;
	colors[3] = 0x00000000;
	alpha[0] = 0x00;
	alpha[1] = 0x00;
	alpha[2] = 0x00;
	alpha[3] = 0x80;
    charSet = DEFAULT_CHARSET;
	fontName = _T("Arial");
	fontSize = 18;
	fontScaleX = fontScaleY = 100;
	fontSpacing = 0;
	fontWeight = FW_BOLD;
	fItalic = false;
	fUnderline = false;
	fStrikeOut = false;
	fBlur = false;
	fontShiftX = fontShiftY = fontAngleZ = fontAngleX = fontAngleY = 0;
	relativeTo = 2;
}

bool STSStyle::operator == (STSStyle& s)
{
	return(marginRect == s.marginRect 
		&& scrAlignment == s.scrAlignment
		&& borderStyle == s.borderStyle
		&& outlineWidth == s.outlineWidth
		&& shadowDepth == s.shadowDepth 
		&& *((int*)&colors[0]) == *((int*)&s.colors[0])
		&& *((int*)&colors[1]) == *((int*)&s.colors[1])
		&& *((int*)&colors[2]) == *((int*)&s.colors[2])
		&& *((int*)&colors[3]) == *((int*)&s.colors[3])
		&& alpha[0] == s.alpha[0]
		&& alpha[1] == s.alpha[1]
		&& alpha[2] == s.alpha[2]
		&& alpha[3] == s.alpha[3]
		&& fBlur == s.fBlur
		&& relativeTo == s.relativeTo
		&& IsFontStyleEqual(s));
}

bool STSStyle::IsFontStyleEqual(STSStyle& s)
{
	return(
		charSet == s.charSet
		&& fontName == s.fontName
		&& fontSize == s.fontSize
		&& fontScaleX == s.fontScaleX
		&& fontScaleY == s.fontScaleY
		&& fontSpacing == s.fontSpacing
		&& fontWeight == s.fontWeight
		&& fItalic == s.fItalic
		&& fUnderline == s.fUnderline
		&& fStrikeOut == s.fStrikeOut
		&& fontAngleZ == s.fontAngleZ
		&& fontAngleX == s.fontAngleX
		&& fontAngleY == s.fontAngleY);
}

void STSStyle::operator = (LOGFONT& lf)
{
	charSet = lf.lfCharSet;
	fontName = lf.lfFaceName;
	HDC hDC = GetDC(0);
	//fontSize = -MulDiv(lf.lfHeight, 72, GetDeviceCaps(hDC, LOGPIXELSY));
	fontSize = lf.lfHeight;
	ReleaseDC(0, hDC);
//	fontAngleZ = (float)(1.0*lf.lfEscapement/10);
	fontWeight = lf.lfWeight;
	fItalic = !!lf.lfItalic;
	fUnderline = !!lf.lfUnderline;
	fStrikeOut = !!lf.lfStrikeOut;
}

LOGFONTA& operator <<= (LOGFONTA& lfa, STSStyle& s)
{
	lfa.lfCharSet = s.charSet;
	strncpy_s(lfa.lfFaceName, LF_FACESIZE, CStringA(s.fontName), _TRUNCATE);
	HDC hDC = GetDC(0);
	//lfa.lfHeight = -MulDiv((int)(s.fontSize+0.5), GetDeviceCaps(hDC, LOGPIXELSY), 72);
	lfa.lfHeight = (LONG)(s.fontSize + 0.5);
	ReleaseDC(0, hDC);
	lfa.lfWeight = s.fontWeight;
	lfa.lfItalic = s.fItalic?-1:0;
	lfa.lfUnderline = s.fUnderline?-1:0;
	lfa.lfStrikeOut = s.fStrikeOut?-1:0;
	return(lfa);
}

LOGFONTW& operator <<= (LOGFONTW& lfw, STSStyle& s)
{
	lfw.lfCharSet = s.charSet;
	wcsncpy_s(lfw.lfFaceName, LF_FACESIZE, CStringW(s.fontName), _TRUNCATE);
	HDC hDC = GetDC(0);
	//lfw.lfHeight = -MulDiv((int)(s.fontSize+0.5), GetDeviceCaps(hDC, LOGPIXELSY), 72);
	lfw.lfHeight = (LONG)(s.fontSize + 0.5);
	ReleaseDC(0, hDC);
	lfw.lfWeight = s.fontWeight;
	lfw.lfItalic = s.fItalic?-1:0;
	lfw.lfUnderline = s.fUnderline?-1:0;
	lfw.lfStrikeOut = s.fStrikeOut?-1:0;
	return(lfw);
}

CString& operator <<= (CString& style, STSStyle& s)
{
	style.Format(_T("%d,%d,%d,%d,%d,%d,%f,%f,0x%06x,0x%06x,0x%06x,0x%06x,0x%02x,0x%02x,0x%02x,0x%02x,%d,%s,%f,%f,%f,%f,%d,%d,%d,%d,%d,%f,%f,%f,%d"),
		s.marginRect.left,s.marginRect.right,s.marginRect.top,s.marginRect.bottom,
		s.scrAlignment, s.borderStyle, s.outlineWidth, s.shadowDepth,
		s.colors[0], s.colors[1], s.colors[2], s.colors[3], s.alpha[0], s.alpha[1], s.alpha[2], s.alpha[3],
		s.charSet,
		s.fontName, s.fontSize, s.fontScaleX, s.fontScaleY, s.fontSpacing, s.fontWeight,
		(int)s.fItalic, (int)s.fUnderline, (int)s.fStrikeOut, (int)s.fBlur,
		s.fontAngleZ, s.fontAngleX, s.fontAngleY,
		s.relativeTo);

	return(style);
}

STSStyle& operator <<= (STSStyle& s, CString& style)
{
	s.SetDefault();

	try 
	{
		CStringW str = TToW(style);
		s.marginRect.left = GetInt(str); s.marginRect.right = GetInt(str); s.marginRect.top = GetInt(str); s.marginRect.bottom = GetInt(str);
		s.scrAlignment = GetInt(str); s.borderStyle = GetInt(str); s.outlineWidth = GetFloat(str); s.shadowDepth = GetFloat(str);
		for(int i = 0; i < 4; i++) s.colors[i] = (COLORREF)GetInt(str);
		for(int i = 0; i < 4; i++) s.alpha[i] = GetInt(str);
		s.charSet = GetInt(str);
		s.fontName = WToT(GetStr(str)); s.fontSize = GetFloat(str); 
		s.fontScaleX = GetFloat(str); s.fontScaleY = GetFloat(str);
		s.fontSpacing = GetFloat(str); s.fontWeight = GetInt(str);
		s.fItalic = !!GetInt(str); s.fUnderline = !!GetInt(str); s.fStrikeOut = !!GetInt(str); s.fBlur = !!GetInt(str);
		s.fontAngleZ = GetFloat(str); s.fontAngleX = GetFloat(str); s.fontAngleY = GetFloat(str);
		s.relativeTo = GetInt(str);
	}
	catch(...)
	{
		s.SetDefault();
	}

	return(s);
}