uk.ac.kcl.cch.jb.pliny.actions
Class MinimizeAllAction

java.lang.Object
  org.eclipse.core.commands.common.EventManager
      org.eclipse.jface.action.AbstractAction
          org.eclipse.jface.action.Action
              org.eclipse.gef.ui.actions.WorkbenchPartAction
                  uk.ac.kcl.cch.jb.pliny.actions.MinimizeAllAction

All Implemented Interfaces:

org.eclipse.gef.Disposable, org.eclipse.jface.action.IAction, org.eclipse.gef.ui.actions.UpdateAction

public class MinimizeAllAction

extends org.eclipse.gef.ui.actions.WorkbenchPartAction

This action supports the Minimize All action for Pliny editors and view.

Note that this action derives from GEF's WorkbenchPartAction, so it operates with editors and views that contain a CommandStack, and the minimize is done by means of a command so that it is undoable.

Author:

John Bradley

Field Summary

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

MinimizeAllAction()
constructor for this action.

MinimizeAllAction(IResourceDrivenPart part)
constructor for this action to be used by any pliny view or editor that implements IResourceDrivenPart.

Method Summary

protected boolean	calculateEnabled()
protected void	init()
void	run() executes the command MinimizeAllContainedObjectCommand against the part's CommandStack.
void	updatePart(IResourceDrivenPart part) provides a pliny part with which this action is to work.

Methods inherited from class org.eclipse.gef.ui.actions.WorkbenchPartAction

dispose, execute, getCommandStack, getWorkbenchPart, isEnabled, refresh, setLazyEnablementCalculation, setWorkbenchPart, update

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

Constructor Detail

MinimizeAllAction

public MinimizeAllAction()

constructor for this action. If this constructor is used updatePart(part) must be called (to give the code a part against which to work) before run() is invoked.

MinimizeAllAction

public MinimizeAllAction(IResourceDrivenPart part)

constructor for this action to be used by any pliny view or editor that implements IResourceDrivenPart.

Parameters:

part - the Resource Driver Part

Method Detail

init

protected void init()

updatePart

public void updatePart(IResourceDrivenPart part)

provides a pliny part with which this action is to work. The part must implement IResourceDrivenPart.

Parameters:

part - the IResourceDrivenPart

run

public void run()

executes the command MinimizeAllContainedObjectCommand against the part's CommandStack. This makes the minimization undoable.

calculateEnabled

protected boolean calculateEnabled()