org.ocd.desktop
Class Desktop

java.lang.Object
  |
  +--org.ocd.desktop.Desktop

All Implemented Interfaces:

IDesktop, IXMLPersistable

public class Desktop

extends java.lang.Object

implements IDesktop

Since:

$Date: 2002/08/07 02:58:33 $

Version:

$Revision: 1.15 $

Author:

$Author: drichan $, ocd_dino - ocd_dino@users.sourceforge.net (initial author)

Fields inherited from interface org.ocd.desktop.IDesktop

XML_DOC_DIR, XML_NODE_NAME

Fields inherited from interface org.ocd.blx.IXMLPersistable

BLX_CLASS_NAME_ATTR, BLX_COMP_HEIGHT_ATTR, BLX_COMP_ID, BLX_COMP_NODE_NAME, BLX_COMP_WIDTH_ATTR, BLX_COMP_X_ATTR, BLX_COMP_Y_ATTR, BLX_DOCUMENT_NAME, BLX_EXT_HREF_ATTR, BLX_EXT_VERSION_ATTR, BLX_EXTENSION_ATTR, BLX_FACTORY_NODE_NAME, BLX_FACTORY_TYPE_ATTR, BLX_HREF_ATTR, BLX_NS, BLX_OBJ_NODE_NAME, COMP_TYPE, COMPONENT_FACTORY_TYPE, COMPONENT_FACTORY_TYPE_STR, FACTORY_TYPE, FILE_EXT, OBJECT_FACTORY_TYPE, OBJECT_FACTORY_TYPE_STR, OBJECT_TYPE

Constructor Summary

Desktop()
Creates new Desktop

Method Summary

void	addDesktopComponent(DCComponent pComp) Add an Object to this Container
void	addDesktopDropListener(IDesktopDropListener pListener) Add a Drop Listener to the Desktop A Drop Listener is notified when anything is dropped on the Desktop
void	desktopInstalled() This Method is called by the Desktop Service When this Desktop has been made the current Desktop
void	desktopUninstalled() This Method is called by the Desktop Service when This Desktop has been removed as the current Desktop
org.w3c.dom.Element	getBLXElement() This will return a Node that represents this Components BLX Settings This can be altered by the Container or Parent
org.w3c.dom.Element	getXMLElement() This is the Data of the Desktop.
boolean	isInstalled() Returns True if this Desktop is Currently Installed as the Current Desktop
void	loadDefault() Loads this Desktops Default Configuration
void	removeDesktopComponent(DCComponent pComp) remove an Object from this Container
void	removeDesktopDropListener(IDesktopDropListener pListener) Remove a Drop Listener
void	setBLXElement(org.w3c.dom.Element pElement, java.net.URL pRelativeURL) Set the Node on this Component
void	setExtensionInfo(java.lang.String pName, java.lang.String pURLStr, java.lang.String pVersion) Set the Extension Information of the Extension this Component was created From
boolean	xmlHasChanged() Return true if this components state has changed in a way that Requires a new XML Node to be fetched

Methods inherited from class java.lang.Object

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

Constructor Detail

Desktop

public Desktop()

Creates new Desktop

Method Detail

setBLXElement

public void setBLXElement(org.w3c.dom.Element pElement,
                          java.net.URL pRelativeURL)

Set the Node on this Component

Specified by:

setBLXElement in interface IXMLPersistable

Parameters:

pElement - Node that contains this components settings

pRelativeURL - the URL that all HREFs would be relative to

getBLXElement

public org.w3c.dom.Element getBLXElement()

This will return a Node that represents this Components BLX Settings This can be altered by the Container or Parent

Specified by:

getBLXElement in interface IXMLPersistable

Returns:

dcf Node

getXMLElement

public org.w3c.dom.Element getXMLElement()

This is the Data of the Desktop.

Specified by:

getXMLElement in interface IXMLPersistable

Following copied from interface: org.ocd.blx.IXMLPersistable

Returns:

the Node that contains this Components Settings

desktopInstalled

public void desktopInstalled()

This Method is called by the Desktop Service When this Desktop has been made the current Desktop

Specified by:

desktopInstalled in interface IDesktop

desktopUninstalled

public void desktopUninstalled()

This Method is called by the Desktop Service when This Desktop has been removed as the current Desktop

Specified by:

desktopUninstalled in interface IDesktop

isInstalled

public boolean isInstalled()

Returns True if this Desktop is Currently Installed as the Current Desktop

Specified by:

isInstalled in interface IDesktop

Returns:

installed status

addDesktopDropListener

public void addDesktopDropListener(IDesktopDropListener pListener)

Add a Drop Listener to the Desktop A Drop Listener is notified when anything is dropped on the Desktop

Specified by:

addDesktopDropListener in interface IDesktop

Parameters:

Listener - to receive events

removeDesktopDropListener

public void removeDesktopDropListener(IDesktopDropListener pListener)

Remove a Drop Listener

Specified by:

removeDesktopDropListener in interface IDesktop

Parameters:

Listener - to Remove

loadDefault

public void loadDefault()

Loads this Desktops Default Configuration

Specified by:

loadDefault in interface IDesktop

xmlHasChanged

public boolean xmlHasChanged()

Return true if this components state has changed in a way that Requires a new XML Node to be fetched

Specified by:

xmlHasChanged in interface IXMLPersistable

Returns:

true if component has changed

setExtensionInfo

public void setExtensionInfo(java.lang.String pName,
                             java.lang.String pURLStr,
                             java.lang.String pVersion)

Set the Extension Information of the Extension this Component was created From

Parameters:

Extension - Name

Extension - HREF

Extension - Version

addDesktopComponent

public void addDesktopComponent(DCComponent pComp)

Add an Object to this Container

Specified by:

addDesktopComponent in interface IDesktop

Parameters:

id - of the Object

pObject - to add

removeDesktopComponent

public void removeDesktopComponent(DCComponent pComp)

remove an Object from this Container

Specified by:

removeDesktopComponent in interface IDesktop

Parameters:

pObject - to remove