private String getElementText(Element element) {
String text = "";
try {
int startOffset = element.getStartOffset();
int endOffset = element.getEndOffset();
int length = endOffset - startOffset;
text = element.getDocument().getText(startOffset, length);
} catch (Exception e) {
logger.error("", e);
}
return text.trim();
}
/**
* @param pre the preformatted Element containing Scilab's code
* @return the code
*/
private static String getCode(Element pre) {
int size = pre.getElementCount();
Document doc = pre.getDocument();
StringBuilder buffer = new StringBuilder();
for (int i = 0; i < size; i++) {
Element line = pre.getElement(i);
int ssize = line.getElementCount();
for (int j = 0; j < ssize; j++) {
Element content = line.getElement(j);
if (content.isLeaf()) {
try {
buffer.append(
doc.getText(
content.getStartOffset(), content.getEndOffset() - content.getStartOffset()));
} catch (BadLocationException e) {
}
}
}
}
return buffer.toString().trim();
}
private Element process(final javax.swing.text.Element textElement) throws BadLocationException {
if (textElement.isLeaf()) {
final int endOffset = textElement.getEndOffset();
final int startOffset = textElement.getStartOffset();
final String text = textElement.getDocument().getText(startOffset, endOffset - startOffset);
final Element result = new Element();
result.setElementType(LabelType.INSTANCE);
result.setAttribute(AttributeNames.Core.NAMESPACE, AttributeNames.Core.VALUE, text);
configureStyle(textElement.getAttributes(), result);
return result;
}
final Band band = new Band();
configureStyle(textElement.getAttributes(), band);
configureBand(textElement, band);
final int size = textElement.getElementCount();
for (int i = 0; i < size; i++) {
final Element element = process(textElement.getElement(i));
band.addElement(element);
}
return band;
}
public void setEnabled(boolean enabled) {
if (!enabled && this.enabled && lastElement != null) {
// Insert a timeout to the last generated command
Editor ed = editorPnl.getEditor();
if (lastElement.getDocument().equals(ed.getDocument())) {
Element e = ed.getCurrentElement();
int offset = ed.getCaretPosition() - e.getStartOffset();
ed.setCaretPosition(lastElement.getStartOffset());
String text = DocumentUtils.getElementText(lastElement);
int pos = text.indexOf(" ");
String cmd = pos >= 0 ? text.substring(0, pos) : text;
String time = convertTime(System.currentTimeMillis() - lastInsertTime);
CommandHandler h =
(CommandHandler) scriptManager.getCommandHandlers().get(cmd.toUpperCase());
if (h != null
&& h.getContextAttributes() != null
&& h.getContextAttributes().containsKey("wait")) {
text += " wait=" + time;
} else {
text += "\nWait " + time;
}
insertLine(text, true, false, false);
}
}
this.enabled = enabled;
fb.setRecordingMode(enabled);
if (enabled) {
firstRecord = true;
lastElement = null;
lastInsertTime = -1;
lastMouseMoveEvent = null;
events.clear();
synchronized (rfbEvents) {
rfbEvents.clear();
}
}
}
/**
* Writes out all empty elements (all tags that have no corresponding end tag).
*
* @param elem an Element
* @exception IOException on any I/O error
* @exception BadLocationException if pos represents an invalid location within the document.
*/
protected void emptyTag(Element elem) throws BadLocationException, IOException {
if (!inContent && !inPre) {
indent();
}
AttributeSet attr = elem.getAttributes();
closeOutUnwantedEmbeddedTags(attr);
writeEmbeddedTags(attr);
if (matchNameAttribute(attr, HTML.Tag.CONTENT)) {
inContent = true;
text(elem);
} else if (matchNameAttribute(attr, HTML.Tag.COMMENT)) {
comment(elem);
} else {
boolean isBlock = isBlockTag(elem.getAttributes());
if (inContent && isBlock) {
writeLineSeparator();
indent();
}
Object nameTag = (attr != null) ? attr.getAttribute(StyleConstants.NameAttribute) : null;
Object endTag = (attr != null) ? attr.getAttribute(HTML.Attribute.ENDTAG) : null;
boolean outputEndTag = false;
// If an instance of an UNKNOWN Tag, or an instance of a
// tag that is only visible during editing
//
if (nameTag != null
&& endTag != null
&& (endTag instanceof String)
&& ((String) endTag).equals("true")) {
outputEndTag = true;
}
if (completeDoc && matchNameAttribute(attr, HTML.Tag.HEAD)) {
if (outputEndTag) {
// Write out any styles.
writeStyles(((HTMLDocument) getDocument()).getStyleSheet());
}
wroteHead = true;
}
write('<');
if (outputEndTag) {
write('/');
}
write(elem.getName());
writeAttributes(attr);
write('>');
if (matchNameAttribute(attr, HTML.Tag.TITLE) && !outputEndTag) {
Document doc = elem.getDocument();
String title = (String) doc.getProperty(Document.TitleProperty);
write(title);
} else if (!inContent || isBlock) {
writeLineSeparator();
if (isBlock && inContent) {
indent();
}
}
}
}
