/**
* Action method invoked when an event triggers this action.
*
* <p>The {@link #_compartment} instance variable defines the action to take, and the {@link
* #_display} instance variable whether it should set visibility or note.
*
* <p><em>Note</em>. The {@link #_display} instance variable is really redundant. Its value is
* implied by the operation.
*
* @param ae The event that triggered us.
*/
public void actionPerformed(ActionEvent ae) {
// Only do anything if we have a single item selected (surely this
// should work for multiple selections as well?).
Vector sels = Globals.curEditor().getSelectionManager().selections();
if (sels.size() == 1) {
Selection sel = (Selection) sels.firstElement();
Fig f = sel.getContent();
// Perform the action
if (_compartment.equals("Show Attribute Compartment")) {
((FigClass) f).setAttributeVisible(_display);
} else if (_compartment.equals("Hide Attribute Compartment")) {
((FigClass) f).setAttributeVisible(_display);
} else if (_compartment.equals("Show Operation Compartment")
|| _compartment.equals("Hide Operation Compartment")) {
if (f instanceof FigClass) ((FigClass) f).setOperationVisible(_display);
if (f instanceof FigInterface) ((FigInterface) f).setOperationVisible(_display);
} else if (_compartment.equals("Show Extension Point Compartment")) {
((FigUseCase) f).setExtensionPointVisible(_display);
} else if (_compartment.equals("Hide Extension Point Compartment")) {
((FigUseCase) f).setExtensionPointVisible(_display);
} else if (_compartment.equals("Show All Compartments")) {
((FigClass) f).setAttributeVisible(_display);
((FigClass) f).setOperationVisible(_display);
} else {
((FigClass) f).setAttributeVisible(_display);
((FigClass) f).setOperationVisible(_display);
}
}
}
public Object clone() {
FigUseCase figClone = (FigUseCase) super.clone();
Vector v = figClone.getFigs();
figClone._bigPort = (FigCircle) v.elementAt(0);
figClone._cover = (FigCircle) v.elementAt(1);
figClone._name = (FigText) v.elementAt(2);
return figClone;
}
/**
* Something has changed, check if its the check box.
*
* <p>
*
* @param e The event that triggered us.
* @see java.awt.event.ItemListener#itemStateChanged(java.awt.event.ItemEvent)
*/
public void itemStateChanged(ItemEvent e) {
if (!refreshTransaction) {
if (e.getSource() == epCheckBox) {
FigUseCase target = (FigUseCase) getTarget();
target.setExtensionPointVisible(epCheckBox.isSelected());
} else {
super.itemStateChanged(e);
}
}
}
/**
* Refresh the display. This means setting the check box from the target use case fig.
*
* @see org.argouml.ui.TabTarget#refresh()
*/
public void refresh() {
refreshTransaction = true;
// Invoke the parent refresh first
super.refresh();
FigUseCase target = (FigUseCase) getTarget();
epCheckBox.setSelected(target.isExtensionPointVisible());
refreshTransaction = false;
}