org.opencms.ui

Class A_CmsUI

java.lang.Object

com.vaadin.server.AbstractClientConnector

com.vaadin.ui.AbstractComponent

com.vaadin.ui.AbstractSingleComponentContainer

com.vaadin.ui.UI

org.opencms.ui.A_CmsUI

All Implemented Interfaces:

com.vaadin.event.Action.Container, com.vaadin.event.Action.Notifier, com.vaadin.event.ConnectorEventListener, com.vaadin.event.ContextClickEvent.ContextClickNotifier, com.vaadin.event.MethodEventSource, com.vaadin.event.SerializableEventListener, com.vaadin.event.UIEvents.PollNotifier, com.vaadin.server.ClientConnector, com.vaadin.server.Sizeable, com.vaadin.server.VariableOwner, com.vaadin.shared.Connector, com.vaadin.ui.Component, com.vaadin.ui.Component.Focusable, com.vaadin.ui.HasComponents, com.vaadin.ui.HasComponents.ComponentAttachDetachNotifier, com.vaadin.ui.LegacyComponent, com.vaadin.ui.SingleComponentContainer, java.io.Serializable, java.lang.Iterable<com.vaadin.ui.Component>, java.util.EventListener

Direct Known Subclasses:

CmsAppWorkplaceUi, CmsEmbeddedDialogsUI, CmsErrorUI, CmsLoginUI, CmsSitemapUI

public abstract class A_CmsUI
extends com.vaadin.ui.UI

Abstract UI class providing access to the OpenCms context.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.vaadin.ui.UI

com.vaadin.ui.UI.WindowOrderUpdateEvent, com.vaadin.ui.UI.WindowOrderUpdateListener

Nested classes/interfaces inherited from interface com.vaadin.ui.Component

com.vaadin.ui.Component.ErrorEvent, com.vaadin.ui.Component.Event, com.vaadin.ui.Component.Focusable, com.vaadin.ui.Component.Listener

Nested classes/interfaces inherited from interface com.vaadin.server.ClientConnector

com.vaadin.server.ClientConnector.AttachEvent, com.vaadin.server.ClientConnector.AttachListener, com.vaadin.server.ClientConnector.ConnectorErrorEvent, com.vaadin.server.ClientConnector.DetachEvent, com.vaadin.server.ClientConnector.DetachListener

Nested classes/interfaces inherited from interface com.vaadin.server.Sizeable

com.vaadin.server.Sizeable.Unit

Nested classes/interfaces inherited from interface com.vaadin.ui.HasComponents

com.vaadin.ui.HasComponents.ComponentAttachDetachNotifier, com.vaadin.ui.HasComponents.ComponentAttachEvent, com.vaadin.ui.HasComponents.ComponentAttachListener, com.vaadin.ui.HasComponents.ComponentDetachEvent, com.vaadin.ui.HasComponents.ComponentDetachListener

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	LAST_OFFLINE_PROJECT The last offline project attribute key.

Fields inherited from class com.vaadin.ui.UI

actionManager

Fields inherited from class com.vaadin.ui.AbstractComponent

DESIGN_ATTR_PLAIN_TEXT

Fields inherited from interface com.vaadin.server.Sizeable

SIZE_UNDEFINED, UNITS_CM, UNITS_EM, UNITS_EX, UNITS_INCH, UNITS_MM, UNITS_PERCENTAGE, UNITS_PICAS, UNITS_PIXELS, UNITS_POINTS

Constructor Summary

Constructors

Constructor and Description
A_CmsUI() Constructor.

Method Summary

Modifier and Type	Method and Description
void	changeProject(CmsProject project) Changes to the given project.
void	changeSite(java.lang.String siteRoot) Changes to the given site.
void	closeWindows() Closes all opened dialog windows.
static A_CmsUI	get() Returns the current UI.
java.io.Serializable	getAttribute(java.lang.String key) Returns the requested UI attribute.
static CmsObject	getCmsObject() Returns the current cms context.
CmsDisplayType	getDisplayType() Gets the display type from the time when the UI was initialized.
javax.servlet.http.HttpSession	getHttpSession() Returns the HTTP session.
CmsProject	getLastOfflineProject() Returns the last used offline project.
com.google.common.collect.Multimap<java.lang.String,java.lang.String>	getParameters() Gets the request parameters with which the application was loaded.
CmsWorkplaceSettings	getWorkplaceSettings() Returns the workplace settings.
protected void	init(com.vaadin.server.VaadinRequest request)
void	openPageOrWarn(java.lang.String link, java.lang.String target) Tries to open a new browser window, and shows a warning if opening the window fails (usually because of popup blockers).
void	openPageOrWarn(java.lang.String link, java.lang.String target, java.lang.String warning) Tries to open a new browser window, and shows a warning if opening the window fails (usually because of popup blockers).
void	reload() Reloads the current UI.
void	setAttribute(java.lang.String key, java.io.Serializable value) Sets an UI attribute.
void	setContentToDialog(java.lang.String caption, CmsBasicDialog dialog) Replaces the ui content with a single dialog.
void	setContentToDialog(java.lang.String caption, com.vaadin.ui.Component component) Replaces the ui content with a single dialog.
void	setError(java.lang.String error) Displays an error message in a centered box.

Methods inherited from class com.vaadin.ui.UI

access, accessSynchronously, addAction, addActionHandler, addClickListener, addPollListener, addWindow, addWindowOrderUpdateListener, attach, changeVariables, close, detach, doInit, doRefresh, focus, getActionManager, getActiveDragSource, getComponentCount, getConnectorTracker, getCurrent, getEmbedId, getLastHeartbeatTimestamp, getLastProcessedClientToServerId, getLoadingIndicatorConfiguration, getLocaleService, getNavigator, getNotificationConfiguration, getOverlayContainerLabel, getPage, getPollInterval, getPushConfiguration, getPushConnection, getReconnectDialogConfiguration, getScrollLeft, getScrollTop, getSession, getState, getState, getStateType, getTabIndex, getTheme, getTooltipConfiguration, getUI, getUIId, getUiPathInfo, getUiRootPath, getWindows, isClosing, isConnectorEnabled, isMobileHtml5DndEnabled, isResizeLazy, iterator, paintContent, push, refresh, removeAction, removeActionHandler, removeClickListener, removePollListener, removeWindow, scrollIntoView, setActiveDragSource, setCaption, setContent, setCurrent, setFocusedComponent, setLastHeartbeatTimestamp, setLastProcessedClientToServerId, setMobileHtml5DndEnabled, setNavigator, setOverlayContainerLabel, setPollInterval, setPushConnection, setResizeLazy, setScrollLeft, setScrollTop, setSession, setTabIndex, setTheme, showNotification, showNotification, showNotification, showNotification, showNotification, showNotification

Methods inherited from class com.vaadin.ui.AbstractSingleComponentContainer

addComponentAttachListener, addComponentDetachListener, fireComponentAttachEvent, fireComponentDetachEvent, getContent, readDesign, readDesignChildren, removeComponentAttachListener, removeComponentDetachListener, removeFromParent, setHeight, setWidth, writeDesign

Methods inherited from class com.vaadin.ui.AbstractComponent

addContextClickListener, addListener, addShortcutListener, addStyleName, beforeClientResponse, findAncestor, fireComponentErrorEvent, fireComponentEvent, getCaption, getComponentError, getCustomAttributes, getData, getDebugId, getDescription, getErrorMessage, getHeight, getHeightUnits, getIcon, getId, getLocale, getParent, getPrimaryStyleName, getStyleName, getWidth, getWidthUnits, isCaptionAsHtml, isEnabled, isOrHasAncestor, isReadOnly, isRequiredIndicatorVisible, isResponsive, isVisible, removeContextClickListener, removeListener, removeShortcutListener, removeStyleName, setCaptionAsHtml, setComponentError, setData, setDebugId, setDescription, setDescription, setEnabled, setHeight, setHeightUndefined, setIcon, setId, setLocale, setParent, setPrimaryStyleName, setReadOnly, setRequiredIndicatorVisible, setResponsive, setSizeFull, setSizeUndefined, setStyleName, setVisible, setWidth, setWidthUndefined

Methods inherited from class com.vaadin.server.AbstractClientConnector

addAttachListener, addDetachListener, addExtension, addListener, addListener, addListener, addMethodInvocationToQueue, createState, encodeState, equals, fireEvent, getAllChildrenIterable, getConnectorId, getErrorHandler, getExtensions, getListeners, getResource, getRpcManager, getRpcProxy, handleConnectorRequest, hashCode, hasListeners, isAttached, isThis, markAsDirty, markAsDirtyRecursive, registerRpc, registerRpc, removeAttachListener, removeDetachListener, removeExtension, removeListener, removeListener, removeListener, removeListener, requestRepaint, requestRepaintAll, retrievePendingRpcCalls, setErrorHandler, setResource, updateDiffstate

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.vaadin.ui.LegacyComponent

markAsDirty

Methods inherited from interface com.vaadin.server.VariableOwner

isEnabled

Methods inherited from interface com.vaadin.ui.Component

addListener, addStyleName, addStyleNames, getCaption, getDescription, getIcon, getId, getLocale, getParent, getPrimaryStyleName, getStyleName, isEnabled, isVisible, readDesign, removeListener, removeStyleName, removeStyleNames, setEnabled, setIcon, setId, setParent, setPrimaryStyleName, setStyleName, setStyleName, setVisible, writeDesign

Methods inherited from interface com.vaadin.server.ClientConnector

addAttachListener, addDetachListener, beforeClientResponse, encodeState, getErrorHandler, getExtensions, getRpcManager, handleConnectorRequest, isAttached, markAsDirtyRecursive, removeAttachListener, removeDetachListener, removeExtension, requestRepaint, requestRepaintAll, retrievePendingRpcCalls, setErrorHandler

Methods inherited from interface com.vaadin.shared.Connector

getConnectorId

Methods inherited from interface com.vaadin.server.Sizeable

getHeight, getHeightUnits, getWidth, getWidthUnits, setHeight, setHeight, setHeightUndefined, setSizeFull, setSizeUndefined, setWidth, setWidth, setWidthUndefined

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

LAST_OFFLINE_PROJECT

public static final java.lang.String LAST_OFFLINE_PROJECT

The last offline project attribute key.

See Also:

Constant Field Values

Constructor Detail

A_CmsUI

public A_CmsUI()

Constructor.

Method Detail

get

public static A_CmsUI get()

Returns the current UI.

Returns:

the current UI

getCmsObject

public static CmsObject getCmsObject()

Returns the current cms context.

Returns:

the current cms context

changeProject

public void changeProject(CmsProject project)

Changes to the given project. Will update session and workplace settings.

Parameters:

project - the project to change to

changeSite

public void changeSite(java.lang.String siteRoot)

Changes to the given site. Will update session and workplace settings.

Parameters:

siteRoot - the site to change to

closeWindows

public void closeWindows()

Closes all opened dialog windows.

getAttribute

public java.io.Serializable getAttribute(java.lang.String key)

Returns the requested UI attribute.

Parameters:

key - the attribute key

Returns:

the attribute

getDisplayType

public CmsDisplayType getDisplayType()

Gets the display type from the time when the UI was initialized.

Returns:

the display type

getHttpSession

public javax.servlet.http.HttpSession getHttpSession()

Returns the HTTP session.

Returns:

the HTTP session

getLastOfflineProject

public CmsProject getLastOfflineProject()

Returns the last used offline project.

Returns:

the last used offline project

getParameters

public com.google.common.collect.Multimap<java.lang.String,java.lang.String> getParameters()

Gets the request parameters with which the application was loaded.

Returns:

the request parameters

getWorkplaceSettings

public CmsWorkplaceSettings getWorkplaceSettings()

Returns the workplace settings.

Returns:

the workplace settings

openPageOrWarn

public void openPageOrWarn(java.lang.String link,
                           java.lang.String target)

Tries to open a new browser window, and shows a warning if opening the window fails (usually because of popup blockers).

Parameters:

link - the URL to open in the new window

target - the target window name

openPageOrWarn

public void openPageOrWarn(java.lang.String link,
                           java.lang.String target,
                           java.lang.String warning)

Tries to open a new browser window, and shows a warning if opening the window fails (usually because of popup blockers).

Parameters:

link - the URL to open in the new window

target - the target window name

warning - the warning to show if opening the window fails

reload

public void reload()

Reloads the current UI.

setAttribute

public void setAttribute(java.lang.String key,
                         java.io.Serializable value)

Sets an UI attribute.

Parameters:

key - the attribute key

value - the attribute value

setContentToDialog

public void setContentToDialog(java.lang.String caption,
                               CmsBasicDialog dialog)

Replaces the ui content with a single dialog.

Parameters:

caption - the caption

dialog - the dialog content

setContentToDialog

public void setContentToDialog(java.lang.String caption,
                               com.vaadin.ui.Component component)

Replaces the ui content with a single dialog.

TODO: In the future this should only handle window creation, refactor dialog contents to CmsBasicDialog

Parameters:

caption - the caption

component - the dialog content

setError

public void setError(java.lang.String error)

Displays an error message in a centered box.

Parameters:

error - the error message to display

init

protected void init(com.vaadin.server.VaadinRequest request)

Specified by:

init in class com.vaadin.ui.UI

See Also:

UI.init(com.vaadin.server.VaadinRequest)