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path: root/ui/escape-selector.js
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( function( factory ) {
	if ( typeof define === "function" && define.amd ) {

		// AMD. Register as an anonymous module.
		define( [ "jquery", "./version" ], factory );
	} else {

		// Browser globals
		factory( jQuery );
	}
} ( function( $ ) {

// Internal use only
return $.ui.escapeSelector = ( function() {
	var selectorEscape = /([!"#$%&'()*+,./:;<=>?@[\]^`{|}~])/g;
	return function( selector ) {
		return selector.replace( selectorEscape, "\\$1" );
	};
} )();

} ) );
>import static org.eclipse.jgit.lib.Constants.encodeASCII; import java.io.ByteArrayOutputStream; import java.io.IOException; import java.io.OutputStream; import org.eclipse.jgit.diff.DiffFormatter; import org.eclipse.jgit.diff.RawText; import org.eclipse.jgit.util.RawParseUtils; /** * Returns an html snippet of the diff in the standard Gitweb style. * * @author James Moger * */ public class GitWebDiffFormatter extends DiffFormatter { private final OutputStream os; public GitWebDiffFormatter(OutputStream os) { super(os); this.os = os; } /** * Output a hunk header * * @param aStartLine * within first source * @param aEndLine * within first source * @param bStartLine * within second source * @param bEndLine * within second source * @throws IOException */ @Override protected void writeHunkHeader(int aStartLine, int aEndLine, int bStartLine, int bEndLine) throws IOException { os.write("<div class=\"diff hunk_header\"><span class=\"diff hunk_info\">".getBytes()); os.write('@'); os.write('@'); writeRange('-', aStartLine + 1, aEndLine - aStartLine); writeRange('+', bStartLine + 1, bEndLine - bStartLine); os.write(' '); os.write('@'); os.write('@'); os.write("</span></div>".getBytes()); } protected void writeRange(final char prefix, final int begin, final int cnt) throws IOException { os.write(' '); os.write(prefix); switch (cnt) { case 0: // If the range is empty, its beginning number must // be the // line just before the range, or 0 if the range is // at the // start of the file stream. Here, begin is always 1 // based, // so an empty file would produce "0,0". // os.write(encodeASCII(begin - 1)); os.write(','); os.write('0'); break; case 1: // If the range is exactly one line, produce only // the number. // os.write(encodeASCII(begin)); break; default: os.write(encodeASCII(begin)); os.write(','); os.write(encodeASCII(cnt)); break; } } @Override protected void writeLine(final char prefix, final RawText text, final int cur) throws IOException { switch (prefix) { case '+': os.write("<span style=\"color:#008000;\">".getBytes()); break; case '-': os.write("<span style=\"color:#800000;\">".getBytes()); break; } os.write(prefix); String line = text.getString(cur); line = StringUtils.escapeForHtml(line, false); os.write(encode(line)); switch (prefix) { case '+': case '-': os.write("</span>\n".getBytes()); break; default: os.write('\n'); } } /** * Workaround function for complex private methods in DiffFormatter. This * sets the html for the diff headers. * * @return */ public String getHtml() { ByteArrayOutputStream bos = (ByteArrayOutputStream) os; String html = RawParseUtils.decode(bos.toByteArray()); String[] lines = html.split("\n"); StringBuilder sb = new StringBuilder(); sb.append("<div class=\"diff\">"); for (String line : lines) { if (line.startsWith("diff")) { sb.append("<div class=\"diff header\">").append(StringUtils.convertOctal(line)).append("</div>"); } else if (line.startsWith("---")) { sb.append("<span style=\"color:#800000;\">").append(StringUtils.convertOctal(line)).append("</span><br/>"); } else if (line.startsWith("+++")) { sb.append("<span style=\"color:#008000;\">").append(StringUtils.convertOctal(line)).append("</span><br/>"); } else { sb.append(line).append('\n'); } } sb.append("</div>\n"); return sb.toString(); } }