public void deleteEnclosedText(TextLocation start, TextLocation end) {
ArrayList<TypedLayout> lines = getLines();
int startIndex = start.toIndex(lines);
int endIndex = end.toIndex(lines);
synchronized (this) {
text.delete(startIndex, endIndex);
clearCache();
}
setCaretLocation(start);
setSelectionLocation(start);
}
public TextLocation findWordsRightEdge(TextLocation location) {
for (int i = location.toIndex(getLines()); i <= text.length() - 1; i++) {
if (i == 0) i = 1;
if (isAtEndOfWord(i)) return TextLocation.fromIndex(getLines(), i);
}
return getEndLocation();
}
public void pasteClipboard() {
String clipboard = getClipboardContents();
if (clipboard != null && clipboard.length() > 0) {
int caretIndex = caretLocation.toIndex(getLines());
synchronized (this) {
text.insert(caretIndex, clipboard);
clearCache();
}
setCaretLocation(TextLocation.fromIndex(getLines(), caretIndex + clipboard.length()));
}
}
protected TextLocation findNextWordSkippingSpacesOrNewLines(TextLocation startLocation) {
for (int i = startLocation.toIndex(getLines()); i <= text.length() - 1; i++) {
if (isAtStartOfWord(i)) return TextLocation.fromIndex(getLines(), i);
}
return getEndLocation();
}
public TextLocation findWordsLeftEdge(TextLocation location) {
for (int i = location.toIndex(getLines()); i > 1; i--) {
if (isAtStartOfWord(i)) return TextLocation.fromIndex(getLines(), i);
}
return TextLocation.origin;
}