com.hybris.cockpitng.widgets.navigation

Class NavigationHistoryController

java.lang.Object

org.zkoss.zk.ui.event.GenericEventListener

org.zkoss.zk.ui.util.GenericComposer<T>

org.zkoss.zk.ui.util.GenericAutowireComposer<T>

org.zkoss.zk.ui.util.GenericForwardComposer<org.zkoss.zk.ui.Component>

com.hybris.cockpitng.util.ViewAnnotationAwareComposer

com.hybris.cockpitng.util.DefaultWidgetController

com.hybris.cockpitng.widgets.navigation.NavigationHistoryController

All Implemented Interfaces:

WidgetController, WidgetDragAndDropAware, WidgetInstanceManagerAware, Serializable, org.zkoss.zk.ui.event.EventListener, org.zkoss.zk.ui.event.SerializableEventListener, org.zkoss.zk.ui.util.ComponentActivationListener, org.zkoss.zk.ui.util.ComponentCloneListener, org.zkoss.zk.ui.util.Composer<org.zkoss.zk.ui.Component>, org.zkoss.zk.ui.util.ComposerExt<org.zkoss.zk.ui.Component>

public class NavigationHistoryController
extends DefaultWidgetController

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	NavigationHistoryController.EmptyHistoryElement
protected static class	NavigationHistoryController.HistoryElement

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_MAX_HISTORY_LENGTH
static String	INPUT_EMPTY_HISTORY_EVAL_TARGET
static String	INPUT_RESET
static String	MODEL_CURRENT_ITEM
static String	MODEL_EMPTY_HISTORY_EVAL_TARGET
static String	MODEL_HISTORY
protected static String	SCLASS_MENU_NO_ICON
protected static String	SCLASS_NAVIGATION_HISTORY_BACK_DISABLED
protected static String	SCLASS_NAVIGATION_STACK_DISABLED
static String	SETTING_DEFAULT_OUTPUT
static String	SETTING_DISPLAY_EMPTY_HISTORY_ELEMENT_IN_POPUP
static String	SETTING_EMPTY_HISTORY_OUTPUT_VALUE_EVAL
static String	SETTING_HISTORY_LENGTH
static String	SETTING_OUTPUT_PATTERN
static String	SETTING_PROXY
static String	SOCKET_INPUT_DO_BACK
static String	SOCKET_INPUT_REMOVE_ITEM
static String	SOCKET_OUT_EMPTY_HISTORY_BACK_BUTTON_PRESSED

Fields inherited from class org.zkoss.zk.ui.util.GenericAutowireComposer

_separator, application, applicationScope, arg, componentScope, desktop, desktopScope, execution, page, pageScope, param, requestScope, self, session, sessionScope, spaceOwner, spaceScope

Fields inherited from class org.zkoss.zk.ui.util.GenericComposer

_applied

Constructor Summary

Constructors

Constructor and Description
NavigationHistoryController()

Method Summary

Modifier and Type	Method and Description
protected void	addHistoryMenuItem(NavigationHistoryController.HistoryElement obj) Appends ui representation of given history element at the beginning of historyStack (LIFO)
protected void	addToHistory(NavigationHistoryController.HistoryElement obj)
void	backButtonClicked()
protected NavigationHistoryController.HistoryElement	createHistoryElement(String socket, Object item)
void	doBackOnSocket()
protected List<Integer>	findDuplicatesInNeighborhoodInHistory()
org.zkoss.zul.A	getBackButton()
protected Object	getBackButtonEvaluatedValue()
org.zkoss.zul.Div	getCurrentItem()
org.zkoss.zul.Label	getCurrentItemLabel()
protected String	getEmptyHistoryOutputValueEval()
protected String	getGlobalLabel(String labelKey)
protected String	getHistoryElementLabel(NavigationHistoryController.HistoryElement historyElement)
org.zkoss.zul.Menupopup	getHistoryStack()
protected LabelService	getLabelService()
protected String	getObjectLabel(NavigationHistoryController.HistoryElement object)
protected String	getOutputSocket(String input)
org.zkoss.zul.A	getStackButton()
void	handleObjectUpdatedEvent(CockpitEvent event)
protected boolean	hasAtLeastOneNotEmptyHistoryElement()
void	initialize(org.zkoss.zk.ui.Component comp) Override this method to do initialization stuff for your widget, like initialize widget settings, restore view state from viewmodel, etc.
protected void	initializeVirtualSockets(org.zkoss.zk.ui.Component comp)
protected boolean	isEmptyBackElementAvailable()
protected void	itemClicked(int position)
protected int	lookupMenuPosition(org.zkoss.zul.Menuitem menuitem)
protected void	messageReceived(String socket, Object item)
protected void	onEmptyHistoryBackButtonPressed()
protected void	reduceStack(int index)
protected void	refreshEmptyHistoryElement()
protected void	removeCurrentObject()
protected void	removeDuplicatesInNeighborhoodFromHistory()
protected void	removeElementsFromHistory(NavigationHistoryController.HistoryElement toRemove)
protected void	removeExistingEmptyHistoryElements()
void	removeItem(Object inputObject)
protected <T> void	removeOverflow(List<T> history)
void	resetHistory(Object object)
protected void	restoreCurrentItem()
protected void	restoreHistory()
protected void	sendOutputMessage(String input, Object message)
protected void	setCurrentObject(String socket, Object item)
void	setEmptyHistoryEvalTarget(Object object)
protected void	updateElement(Object data)
protected void	updateHistoryStackEnabled()

Methods inherited from class com.hybris.cockpitng.util.DefaultWidgetController

doAfterCompose, doBeforeCompose, doBeforeComposeChildren, executeOperation, getDragAndDropStrategy, getLabel, getLabel, getModel, getValue, getWidgetDragAndDropStrategyRepository, getWidgetInstanceManager, getWidgetRoot, getWidgetSettings, getWidgetslot, getWidgetTitle, getWidgetUtils, initDragAndDropAwareness, initWidgetSetting, initWidgetSetting, initWidgetSetting, initWidgetSetting, initWidgetSetting, invokeListenerMethod, onSocketInput, preInitialize, sendOutput, sendOutputAfterOperation, sendOutputAfterOperation, sendOutputAfterOperation, setValue, setWidgetInstanceManager, setWidgetTitle

Methods inherited from class com.hybris.cockpitng.util.ViewAnnotationAwareComposer

scanEventListeners

Methods inherited from class org.zkoss.zk.ui.util.GenericAutowireComposer

alert, didActivate, getPage, willClone, willPassivate

Methods inherited from class org.zkoss.zk.ui.util.GenericComposer

doCatch, doFinally

Methods inherited from class org.zkoss.zk.ui.event.GenericEventListener

bindComponent, getController, onEvent, unbindComponent

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

INPUT_RESET

public static final String INPUT_RESET

See Also:

Constant Field Values

INPUT_EMPTY_HISTORY_EVAL_TARGET

public static final String INPUT_EMPTY_HISTORY_EVAL_TARGET

See Also:

Constant Field Values

SOCKET_INPUT_REMOVE_ITEM

public static final String SOCKET_INPUT_REMOVE_ITEM

See Also:

Constant Field Values

SOCKET_INPUT_DO_BACK

public static final String SOCKET_INPUT_DO_BACK

See Also:

Constant Field Values

SOCKET_OUT_EMPTY_HISTORY_BACK_BUTTON_PRESSED

public static final String SOCKET_OUT_EMPTY_HISTORY_BACK_BUTTON_PRESSED

See Also:

Constant Field Values

SETTING_DISPLAY_EMPTY_HISTORY_ELEMENT_IN_POPUP

public static final String SETTING_DISPLAY_EMPTY_HISTORY_ELEMENT_IN_POPUP

See Also:

Constant Field Values

SETTING_HISTORY_LENGTH

public static final String SETTING_HISTORY_LENGTH

See Also:

Constant Field Values

SETTING_EMPTY_HISTORY_OUTPUT_VALUE_EVAL

public static final String SETTING_EMPTY_HISTORY_OUTPUT_VALUE_EVAL

See Also:

Constant Field Values

SETTING_DEFAULT_OUTPUT

public static final String SETTING_DEFAULT_OUTPUT

See Also:

Constant Field Values

SETTING_OUTPUT_PATTERN

public static final String SETTING_OUTPUT_PATTERN

See Also:

Constant Field Values

SETTING_PROXY

public static final String SETTING_PROXY

See Also:

Constant Field Values

MODEL_EMPTY_HISTORY_EVAL_TARGET

public static final String MODEL_EMPTY_HISTORY_EVAL_TARGET

See Also:

Constant Field Values

MODEL_CURRENT_ITEM

public static final String MODEL_CURRENT_ITEM

See Also:

Constant Field Values

MODEL_HISTORY

public static final String MODEL_HISTORY

See Also:

Constant Field Values

DEFAULT_MAX_HISTORY_LENGTH

public static final int DEFAULT_MAX_HISTORY_LENGTH

See Also:

Constant Field Values

SCLASS_NAVIGATION_HISTORY_BACK_DISABLED

protected static final String SCLASS_NAVIGATION_HISTORY_BACK_DISABLED

See Also:

Constant Field Values

SCLASS_NAVIGATION_STACK_DISABLED

protected static final String SCLASS_NAVIGATION_STACK_DISABLED

See Also:

Constant Field Values

SCLASS_MENU_NO_ICON

protected static final String SCLASS_MENU_NO_ICON

See Also:

Constant Field Values

Constructor Detail

NavigationHistoryController

public NavigationHistoryController()

Method Detail

initialize

public void initialize(org.zkoss.zk.ui.Component comp)

Description copied from class: DefaultWidgetController

Override this method to do initialization stuff for your widget, like initialize widget settings, restore view state from viewmodel, etc. This method will be invoked by DefaultWidgetController.doAfterCompose(Component) everytime your widget view is created. See GenericForwardComposer.doAfterCompose(Component) for more details.

Overrides:

initialize in class DefaultWidgetController

restoreHistory

protected void restoreHistory()

restoreCurrentItem

protected void restoreCurrentItem()

initializeVirtualSockets

protected void initializeVirtualSockets(org.zkoss.zk.ui.Component comp)

messageReceived

protected void messageReceived(String socket,
                               Object item)

addHistoryMenuItem

protected void addHistoryMenuItem(NavigationHistoryController.HistoryElement obj)

Appends ui representation of given history element at the beginning of historyStack (LIFO)

Parameters:

obj - history element for which element on history stack will be created.

lookupMenuPosition

protected int lookupMenuPosition(org.zkoss.zul.Menuitem menuitem)

addToHistory

protected void addToHistory(NavigationHistoryController.HistoryElement obj)

removeOverflow

protected <T> void removeOverflow(List<T> history)

isEmptyBackElementAvailable

protected boolean isEmptyBackElementAvailable()

updateHistoryStackEnabled

protected void updateHistoryStackEnabled()

resetHistory

public void resetHistory(Object object)

createHistoryElement

protected NavigationHistoryController.HistoryElement createHistoryElement(String socket,
                                                                          Object item)

setCurrentObject

protected void setCurrentObject(String socket,
                                Object item)

doBackOnSocket

public void doBackOnSocket()

removeItem

public void removeItem(Object inputObject)

removeCurrentObject

protected void removeCurrentObject()

hasAtLeastOneNotEmptyHistoryElement

protected boolean hasAtLeastOneNotEmptyHistoryElement()

removeElementsFromHistory

protected void removeElementsFromHistory(NavigationHistoryController.HistoryElement toRemove)

removeDuplicatesInNeighborhoodFromHistory

protected void removeDuplicatesInNeighborhoodFromHistory()

findDuplicatesInNeighborhoodInHistory

protected List<Integer> findDuplicatesInNeighborhoodInHistory()

backButtonClicked

public void backButtonClicked()

setEmptyHistoryEvalTarget

public void setEmptyHistoryEvalTarget(Object object)

onEmptyHistoryBackButtonPressed

protected void onEmptyHistoryBackButtonPressed()

refreshEmptyHistoryElement

protected void refreshEmptyHistoryElement()

removeExistingEmptyHistoryElements

protected void removeExistingEmptyHistoryElements()

getBackButtonEvaluatedValue

protected Object getBackButtonEvaluatedValue()

getEmptyHistoryOutputValueEval

protected String getEmptyHistoryOutputValueEval()

itemClicked

protected void itemClicked(int position)

sendOutputMessage

protected void sendOutputMessage(String input,
                                 Object message)

getOutputSocket

protected String getOutputSocket(String input)

reduceStack

protected void reduceStack(int index)

handleObjectUpdatedEvent

public void handleObjectUpdatedEvent(CockpitEvent event)

updateElement

protected void updateElement(Object data)

getHistoryElementLabel

protected String getHistoryElementLabel(NavigationHistoryController.HistoryElement historyElement)

getObjectLabel

protected String getObjectLabel(NavigationHistoryController.HistoryElement object)

getGlobalLabel

protected String getGlobalLabel(String labelKey)

getLabelService

protected LabelService getLabelService()

getHistoryStack

public org.zkoss.zul.Menupopup getHistoryStack()

getCurrentItem

public org.zkoss.zul.Div getCurrentItem()

getCurrentItemLabel

public org.zkoss.zul.Label getCurrentItemLabel()

getBackButton

public org.zkoss.zul.A getBackButton()

getStackButton

public org.zkoss.zul.A getStackButton()