org.opencms.gwt.client.ui.contextmenu

Class CmsHistory

java.lang.Object

org.opencms.gwt.client.ui.contextmenu.CmsHistory

All Implemented Interfaces:

I_CmsContextMenuCommand, I_CmsHasContextMenuCommand

public class CmsHistory
extends java.lang.Object
implements I_CmsHasContextMenuCommand, I_CmsContextMenuCommand

Context menu entry class for the history dialog.

The history dialog allows the user to preview or restore a previous version of a content.

Constructor Summary

Constructors

Constructor and Description
CmsHistory()

Method Summary

Modifier and Type	Method and Description
void	execute(org.opencms.util.CmsUUID structureId, I_CmsContextMenuHandler handler, org.opencms.gwt.shared.CmsContextMenuEntryBean bean) Executed on context menu item click.
static I_CmsContextMenuCommand	getContextMenuCommand() Gets the context menu command.
A_CmsContextMenuItem	getItemWidget(org.opencms.util.CmsUUID structureId, I_CmsContextMenuHandler handler, org.opencms.gwt.shared.CmsContextMenuEntryBean bean) Returns the special menu item widget for this command.
boolean	hasItemWidget() Returns if this command provides it's own menu item widget.
static void	loadDialog(org.opencms.util.CmsUUID structureId, I_CmsHistoryActionHandler handler) Loads the data necessary for the history dialog and then displays that dialog.

Methods inherited from class java.lang.Object

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

Constructor Detail

CmsHistory

public CmsHistory()

Method Detail

getContextMenuCommand

public static I_CmsContextMenuCommand getContextMenuCommand()

Gets the context menu command.

Returns:

the context menu command

loadDialog

public static void loadDialog(org.opencms.util.CmsUUID structureId,
                              I_CmsHistoryActionHandler handler)

Loads the data necessary for the history dialog and then displays that dialog.

Parameters:

structureId - the structure id for which the history should be loaded.

handler - the history action handler to use

execute

public void execute(org.opencms.util.CmsUUID structureId,
                    I_CmsContextMenuHandler handler,
                    org.opencms.gwt.shared.CmsContextMenuEntryBean bean)

Description copied from interface: I_CmsContextMenuCommand

Executed on context menu item click.

Specified by:

execute in interface I_CmsContextMenuCommand

Parameters:

structureId - the structure id of the resource

handler - the context menu handler

bean - the context menu entry bean

See Also:

I_CmsContextMenuCommand.execute(org.opencms.util.CmsUUID, org.opencms.gwt.client.ui.contextmenu.I_CmsContextMenuHandler, org.opencms.gwt.shared.CmsContextMenuEntryBean)

getItemWidget

public A_CmsContextMenuItem getItemWidget(org.opencms.util.CmsUUID structureId,
                                          I_CmsContextMenuHandler handler,
                                          org.opencms.gwt.shared.CmsContextMenuEntryBean bean)

Description copied from interface: I_CmsContextMenuCommand

Returns the special menu item widget for this command.

Specified by:

getItemWidget in interface I_CmsContextMenuCommand

Parameters:

structureId - the structure id of the resource

handler - the context menu handler

bean - the context menu entry bean

Returns:

the special menu item widget for this command

See Also:

I_CmsContextMenuCommand.getItemWidget(org.opencms.util.CmsUUID, org.opencms.gwt.client.ui.contextmenu.I_CmsContextMenuHandler, org.opencms.gwt.shared.CmsContextMenuEntryBean)

hasItemWidget

public boolean hasItemWidget()

Description copied from interface: I_CmsContextMenuCommand

Returns if this command provides it's own menu item widget.

Specified by:

hasItemWidget in interface I_CmsContextMenuCommand

Returns:

true if this command provides it's own menu item widget

See Also:

I_CmsContextMenuCommand.hasItemWidget()