/**
* Highlights this paragraph as a string of given type
*
* @param stringIndex the type
* @return true if we have found a string-end
*/
public boolean highlightAsString(Object stringIndex) {
Highlighter hl = getHighlighter();
String pText = _para.getText();
Map strTypes = hl.getStringQuotes();
TextAttributes attributes = hl.getStringAttributes(stringIndex);
// clear all types because we determine them again
_hlTypes.clear();
char c = ((Character) strTypes.get(stringIndex)).charValue();
int p = 0;
int eIndex;
do {
eIndex = pText.indexOf(c, p);
// search for string-end
if (eIndex >= 0 && !StringUtils.isEscaped(pText, eIndex, hl.getEscapeChar())) {
_hlTypes.add(new HighlightType(HighlightType.CONTAINS_STRING_END, stringIndex));
// mark visible area
_visibleArea.setStart(eIndex + 1);
_visibleArea.setEnd();
highlightText(0, eIndex + 1, attributes, pText);
// mark paragraph-content as dirty (highlightDefault() might do nothing)
_para.getTextField().getViewManager().markParagraphDirty(_para);
// highlight the rest, by default
highlightDefault();
return true;
}
p = eIndex + 1;
} while (eIndex >= 0);
// ok, no string-end, so we are in the string
_visibleArea.setInvisible();
highlightText(0, _para.getElementLength(), attributes, pText);
_para.getTextField().getViewManager().markParagraphDirty(_para);
_hlTypes.add(new HighlightType(HighlightType.CONTAINS_STRING, stringIndex));
return false;
}
/**
* Highlights this paragraph as a comment of given type
*
* @param commentId the type
* @return true if we have found a comment-end
*/
public boolean highlightAsComment(Object commentId) {
Highlighter hl = getHighlighter();
String pText = _para.getText();
Map mlTypes = hl.getMultiCommentLimiters();
TextAttributes attributes = hl.getMLCommentAttributes(commentId);
// clear all types because we determine them again
_hlTypes.clear();
Pair p = (Pair) mlTypes.get(commentId);
String end = (String) p.getValue();
int eIndex = pText.indexOf(end);
// have we found the comment-end?
if (eIndex >= 0) {
_hlTypes.add(new HighlightType(HighlightType.CONTAINS_COMMENT_END, commentId));
// mark the visible area
_visibleArea.setStart(eIndex + end.length());
_visibleArea.setEnd();
highlightText(0, eIndex + end.length(), attributes, pText);
// mark paragraph-content as dirty (highlightDefault() might do nothing)
_para.getTextField().getViewManager().markParagraphDirty(_para);
// highlight the rest by default
highlightDefault();
return true;
}
// ok, no comment-end, so we are in a comment
_visibleArea.setInvisible();
highlightText(0, _para.getElementLength(), attributes, pText);
_para.getTextField().getViewManager().markParagraphDirty(_para);
_hlTypes.add(new HighlightType(HighlightType.CONTAINS_COMMENT, commentId));
return false;
}
