private static CharSequence recreateView(
String text,
int caret,
int selectionLength,
boolean hasFocus,
Highlighter... highlighters) {
StringBuilder sb = new StringBuilder();
sb.append("<pre>");
ColorModel colorModel = new ColorModel(text.length() + 1);
for (Highlighter highlighter : highlighters) {
highlighter.highlight(text, caret, selectionLength, hasFocus, colorModel);
}
if (hasFocus) {
if (selectionLength != 0) {
colorModel.addStyle(caret, caret + selectionLength, "sel");
} else {
colorModel.addStyle(caret, "caret");
}
}
for (int i = 0; i <= text.length(); ) {
int next = colorModel.getNextDifferent(i);
CharSequence style = colorModel.getStyle(i);
if (style != null) {
sb.append("<span class='").append(style).append("'>");
}
if (next == text.length() + 1) {
sb.append(text, i, text.length());
sb.append(" ");
} else {
sb.append(text, i, next);
}
if (style != null) {
sb.append("</span>");
}
i = next;
}
sb.append("</pre>");
return sb;
}
