/**
* ************************************************************************* Center the table view
* on the given line. ************************************************************************
*/
public void showLine(int lineNo, boolean select) {
if (getGrid().isDisposed()) return;
int numLines = getGrid().getItemCount();
if (lineNo > 0 && numLines > lineNo) {
GridVisibleRange range = getGrid().getVisibleRange();
int visibleCount = range.getItems().length;
GridItem first = range.getItems()[0];
GridItem last = range.getItems()[visibleCount - 1];
int firstIndex = getGrid().getIndexOfItem(first);
int lastIndex = getGrid().getIndexOfItem(last);
int itemToShow = lineNo;
if (lineNo < firstIndex) {
itemToShow = lineNo - visibleCount / 2;
} else if (lineNo > lastIndex) {
itemToShow = lineNo + visibleCount / 2;
}
if (itemToShow < 0) itemToShow = 0;
else if (itemToShow > numLines) itemToShow = numLines - 1;
getGrid().showItem(getGrid().getItem(itemToShow));
if (select) {
getGrid().deselectAll();
getGrid().select(lineNo - 1);
}
}
}
public void forceRefresh() {
GridVisibleRange range = getGrid().getVisibleRange();
int visibleCount = range.getItems().length;
GridItem first = range.getItems()[0];
GridItem last = range.getItems()[visibleCount - 1];
int firstIndex = getGrid().getIndexOfItem(first);
int lastIndex = getGrid().getIndexOfItem(last);
for (int index = firstIndex; index < lastIndex; index++) {
ICodeLine line = m_input.getExecutionManager().getLine(index);
if (line.hasNotifications()) {
line.calculateSummary();
}
update(line, null);
}
showLastLine();
}