private int calcOffset(int col, int lineNumber, int lineStartOffset) {
if (myDocumentWindow.getTextLength() == 0) return 0;
int end = myDocumentWindow.getLineEndOffset(lineNumber);
CharSequence text = myDocumentWindow.getCharsSequence();
return EditorUtil.calcOffset(
this, text, lineStartOffset, end, col, EditorUtil.getTabSize(myDelegate), null);
}
private int calcLogicalColumnNumber(int offsetInLine, int lineNumber, int lineStartOffset) {
if (myDocumentWindow.getTextLength() == 0) return 0;
if (offsetInLine == 0) return 0;
int end = myDocumentWindow.getLineEndOffset(lineNumber);
if (offsetInLine > end - lineStartOffset) offsetInLine = end - lineStartOffset;
CharSequence text = myDocumentWindow.getCharsSequence();
return EditorUtil.calcColumnNumber(
this,
text,
lineStartOffset,
lineStartOffset + offsetInLine,
EditorUtil.getTabSize(myDelegate));
}