/**
* Internal draw request handler.
*
* @param gc Graphics context to update.
*/
private final void handleDrawRequest(final GC gc) {
if (mBracketPosition.isDeleted) {
return;
}
int length = mBracketPosition.getLength();
if (length < 1) {
return;
}
int offset = mBracketPosition.getOffset();
IRegion region = mSourceViewer.getVisibleRegion();
if (region.getOffset() <= offset
&& region.getOffset() + region.getLength() >= offset + length) {
offset -= region.getOffset();
draw(gc, offset, 1);
}
}
