public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
this.tableViewer = (TableViewer) viewer;
if (changes != null) {
changes.removeMemoryListener();
// range.getEntry().getDomain().removeWriteListener(this);
decoderProvider.reset();
}
range = (MemoryRange) newInput;
changes = null;
if (range != null) {
changes = new MemoryRangeChanges(range);
changes.attachMemoryListener();
// range.getEntry().getDomain().addWriteListener(this);
decoderProvider.addRange(range.getAddress(), range.getSize());
// clear
tableViewer.setItemCount(0);
tableViewer.refresh();
updateRange();
} else {
decoderProvider.reset();
tableViewer.setItemCount(0);
tableViewer.refresh(true);
}
}
public void refresh() {
changes.fetchChanges();
if (changes.isTouched(range.getAddress(), range.getSize())) {
decoderProvider.updateRange(changes.getChangeSet());
updateRange();
}
}
private synchronized void updateRange() {
firstIndex = decoderProvider.getFirstItemIndex(range.getAddress());
tableViewer.setItemCount(decoderProvider.getItemCount(range.getAddress(), range.getSize()));
tableViewer.refresh();
}