@Override
public void setPropertyValue(final Object id, final Object value) {
final String prop = (String) id;
if (prop.equals(COMMAND_DYNAMIC)) {
boolean res = (boolean) value;
_operation.getCommand().setDynamic(res);
} else if (prop.equals(AVERAGE_WINDOW)) {
((SimpleMovingAverageCommand) _operation.getCommand())
.setWindowSize(Integer.parseInt((String) value));
}
}
@Override
public Object getPropertyValue(final Object id) {
final String prop = (String) id;
if (prop.equals(COMMAND_NAME)) {
return _operation.getCommand().getName();
} else if (prop.equals(COMMAND_DESCRIPTION)) {
return _operation.getCommand().getDescription();
} else if (prop.equals(COMMAND_DYNAMIC)) {
return _operation.getCommand().getDynamic();
} else if (prop.equals(AVERAGE_WINDOW)) {
return "" + ((SimpleMovingAverageCommand) _operation.getCommand()).getWindowSize();
}
return null;
}
/** @see org.eclipse.ui.views.properties.IPropertySource#getPropertyDescriptors() */
@Override
public IPropertyDescriptor[] getPropertyDescriptors() {
if (propertyDescriptors == null) {
List<IPropertyDescriptor> list = new ArrayList<IPropertyDescriptor>();
// Create a descriptor and set a category
final PropertyDescriptor textDescriptor = new PropertyDescriptor(COMMAND_NAME, "Name");
textDescriptor.setCategory("Label");
list.add(textDescriptor);
final PropertyDescriptor descriptionDescriptor =
new TextPropertyDescriptor(COMMAND_DESCRIPTION, "Description");
descriptionDescriptor.setCategory("Label");
list.add(descriptionDescriptor);
final PropertyDescriptor dynamicDescriptor =
new CheckboxPropertyDescriptor(COMMAND_DYNAMIC, "Dynamic updates");
dynamicDescriptor.setCategory("Label");
list.add(dynamicDescriptor);
// hmm, is it our moving average?
if (_operation.getCommand() instanceof SimpleMovingAverageCommand) {
final SliderPropertyDescriptor windowDescriptor =
new SliderPropertyDescriptor(AVERAGE_WINDOW, "Window", 1, 20);
windowDescriptor.setCategory("Calculation");
list.add(windowDescriptor);
}
propertyDescriptors = (IPropertyDescriptor[]) list.toArray(new IPropertyDescriptor[] {});
}
return propertyDescriptors;
}
