private void updateArgumentPreview(IArgumentsInfo launcherArguments) {
StringBuffer buffer = new StringBuffer();
String delim = System.getProperty("line.separator"); // $NON-NLS-1$
String args =
launcherArguments.getCompleteProgramArguments(
TAB_LABELS[fLastTab], TAB_ARCHLABELS[fLastArch[fLastTab]]);
if (args.length() > 0) {
buffer.append(PDEUIMessages.ArgumentsSection_program);
buffer.append(delim);
buffer.append(args);
buffer.append(delim);
buffer.append(delim);
}
args =
launcherArguments.getCompleteVMArguments(
TAB_LABELS[fLastTab], TAB_ARCHLABELS[fLastArch[fLastTab]]);
if (args.length() > 0) {
buffer.append(PDEUIMessages.ArgumentsSection_vm);
buffer.append(delim);
buffer.append(args);
}
fPreviewArgs.setValue(buffer.toString());
}
/** Returns the next lexical token in the document. */
public int nextToken() {
int c;
fStartToken = fPos;
while (true) {
switch (c = read()) {
case EOF:
return EOF;
case '/': // comment
c = read();
if (c == '/') {
while (true) {
c = read();
if ((c == EOF) || (c == EOL)) {
unread(c);
return COMMENT;
}
}
} else {
unread(c);
}
return OTHER;
case '\'': // char const
character:
for (; ; ) {
c = read();
switch (c) {
case '\'':
return STRING;
case EOF:
unread(c);
return STRING;
case '\\':
c = read();
break;
}
}
case '"': // string
string:
for (; ; ) {
c = read();
switch (c) {
case '"':
return STRING;
case EOF:
unread(c);
return STRING;
case '\\':
c = read();
break;
}
}
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
do {
c = read();
} while (Character.isDigit((char) c));
unread(c);
return NUMBER;
default:
if (Character.isWhitespace((char) c)) {
do {
c = read();
} while (Character.isWhitespace((char) c));
unread(c);
return WHITE;
}
if (Character.isJavaIdentifierStart((char) c)) {
fBuffer.setLength(0);
do {
fBuffer.append((char) c);
c = read();
} while (Character.isJavaIdentifierPart((char) c));
unread(c);
Integer i = (Integer) fgKeys.get(fBuffer.toString());
if (i != null) return i.intValue();
return WORD;
}
return OTHER;
}
}
}
protected void log(final String msg) {
content.insert(0, msg.trim() + text.getLineDelimiter());
text.setText(content.toString());
}