roneditor.ruleview.actions
Class SwitchNACAction

java.lang.Object
  extended by org.eclipse.core.commands.common.EventManager
      extended by org.eclipse.jface.action.AbstractAction
          extended by org.eclipse.jface.action.Action
              extended by org.eclipse.gef.ui.actions.WorkbenchPartAction
                  extended by org.eclipse.gef.ui.actions.SelectionAction
                      extended by roneditor.ruleview.actions.SwitchNACAction
All Implemented Interfaces:
org.eclipse.gef.Disposable, org.eclipse.gef.ui.actions.UpdateAction, org.eclipse.jface.action.IAction

public class SwitchNACAction
extends org.eclipse.gef.ui.actions.SelectionAction

This action is used by a RulePage and switches the NAC that is shown in the first viewer.

Author:
Tony Modica

Field Summary
static java.lang.String ID
           
private  RulePage rulePage
           
 
Fields inherited from interface org.eclipse.jface.action.IAction
AS_CHECK_BOX, AS_DROP_DOWN_MENU, AS_PUSH_BUTTON, AS_RADIO_BUTTON, AS_UNSPECIFIED, CHECKED, DESCRIPTION, ENABLED, HANDLED, IMAGE, RESULT, TEXT, TOOL_TIP_TEXT
 
Constructor Summary
SwitchNACAction(org.eclipse.ui.IWorkbenchPart part, RulePage rulePage)
           
 
Method Summary
protected  boolean calculateEnabled()
          This action is only enabled for pages showing rules with at least 2 NACs.
 void run()
          Change the contents of the viewer for the NACs (the left-most) to the next element in the list of the rule's NACs.
 
Methods inherited from class org.eclipse.gef.ui.actions.SelectionAction
dispose, getSelectedObjects, getSelection, handleSelectionChanged, setSelection, setSelectionProvider, update
 
Methods inherited from class org.eclipse.gef.ui.actions.WorkbenchPartAction
execute, getCommandStack, getWorkbenchPart, init, isEnabled, refresh, setLazyEnablementCalculation, setWorkbenchPart
 
Methods inherited from class org.eclipse.jface.action.Action
convertAccelerator, convertAccelerator, findKeyCode, findKeyString, findModifier, findModifierString, getAccelerator, getActionDefinitionId, getDescription, getDisabledImageDescriptor, getHelpListener, getHoverImageDescriptor, getId, getImageDescriptor, getMenuCreator, getStyle, getText, getToolTipText, isChecked, isHandled, notifyResult, removeAcceleratorText, removeMnemonics, runWithEvent, setAccelerator, setActionDefinitionId, setChecked, setDescription, setDisabledImageDescriptor, setEnabled, setHelpListener, setHoverImageDescriptor, setId, setImageDescriptor, setMenuCreator, setText, setToolTipText
 
Methods inherited from class org.eclipse.jface.action.AbstractAction
addPropertyChangeListener, firePropertyChange, firePropertyChange, removePropertyChangeListener
 
Methods inherited from class org.eclipse.core.commands.common.EventManager
addListenerObject, clearListeners, getListeners, isListenerAttached, removeListenerObject
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.eclipse.jface.action.IAction
addPropertyChangeListener, removePropertyChangeListener
 

Field Detail

ID

public static final java.lang.String ID
See Also:
Constant Field Values

rulePage

private RulePage rulePage
Constructor Detail

SwitchNACAction

public SwitchNACAction(org.eclipse.ui.IWorkbenchPart part,
                       RulePage rulePage)
Method Detail

run

public void run()
Change the contents of the viewer for the NACs (the left-most) to the next element in the list of the rule's NACs. If the last NAC is being shown switch to the first in the list.

Specified by:
run in interface org.eclipse.jface.action.IAction
Overrides:
run in class org.eclipse.jface.action.Action

calculateEnabled

protected boolean calculateEnabled()
This action is only enabled for pages showing rules with at least 2 NACs.

Specified by:
calculateEnabled in class org.eclipse.gef.ui.actions.WorkbenchPartAction