Method AddLine

src/ass_parser.cpp:224–265

}

void AssParser::AddLine(std::string const& data) {
	// Special-case for attachments since a line could theoretically be both a
	// valid attachment data line and a valid section header, and if an
	// attachment is in progress it needs to be treated as that
	if (attach.get()) {
		ParseAttachmentLine(data);
		return;
	}

	if (data.empty()) return;

	// Section header
	if (data[0] == '[' && data.back() == ']') {
		// Ugly hacks to allow intermixed v4 and v4+ style sections
		const std::string low = boost::to_lower_copy(data);
		if (low == "[v4 styles]") {
			version = 0;
			state = &AssParser::ParseStyleLine;
		}
		else if (low == "[v4+ styles]") {
			version = 1;
			state = &AssParser::ParseStyleLine;
		}
		else if (low == "[events]")
			state = &AssParser::ParseEventLine;
		else if (low == "[script info]")
			state = &AssParser::ParseScriptInfoLine;
		else if (low == "[aegisub project garbage]")
			state = &AssParser::ParseMetadataLine;
		else if (low == "[aegisub extradata]")
			state = &AssParser::ParseExtradataLine;
		else if (low == "[graphics]")
			state = &AssParser::ParseGraphicsLine;
		else if (low == "[fonts]")
			state = &AssParser::ParseFontLine;
		else
			state = &AssParser::UnknownLine;
		return;
	}

	(this->*state)(data);
}