Package com.iizigo.link.ui.builder

Class LayoutNewComponentsOperation

java.lang.Object

com.iizigo.link.ui.builder.LayoutNewComponentsOperation

All Implemented Interfaces:

ILinkOperation

public class LayoutNewComponentsOperation
extends java.lang.Object
implements ILinkOperation

Layouts out the components added in the build data after creation. Only one such operation can be added to the link wizard.

Author:

Christopher Mindus

Constructor Summary

Constructors

Constructor	Description
LayoutNewComponentsOperation(IEUIContainer container, java.util.List<UIComp> components)	Constructor.

Method Summary

Modifier and Type	Method	Description
ItemNavigatorPresentation	createOperationNode(ItemNavigatorPresentation parent)	The item is never presented in the UI.
boolean	equalsOp(ILinkOperation op)	Only one for a link operation.
org.eclipse.core.runtime.IStatus	executeOperation(ComplexOperation op)	Executes the layout operation for the added components.
org.eclipse.core.runtime.IStatus	isOperationEnabled()	Status is always OK.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.iizigo.link.ILinkOperation

addPages, getDependentOperations, isOperationEnabled, isPrecondition, isSelected, isWizardDialogRequired, validateOperations

Constructor Detail

LayoutNewComponentsOperation

public LayoutNewComponentsOperation(IEUIContainer container,
                                    java.util.List<UIComp> components)

Constructor.

Parameters:

components - The list of components.

Method Detail

createOperationNode

public ItemNavigatorPresentation createOperationNode(ItemNavigatorPresentation parent)

The item is never presented in the UI.

Specified by:

createOperationNode in interface ILinkOperation

Parameters:

parent - The parent node.

Returns:

The node.

isOperationEnabled

public org.eclipse.core.runtime.IStatus isOperationEnabled()

Status is always OK.

Specified by:

isOperationEnabled in interface ILinkOperation

Returns:

The status for the operation.

equalsOp

public boolean equalsOp(ILinkOperation op)

Only one for a link operation.

Specified by:

equalsOp in interface ILinkOperation

Parameters:

op - Operation to compare with.

Returns:

true if they produce the same result, false otherwise.

executeOperation

public org.eclipse.core.runtime.IStatus executeOperation(ComplexOperation op)
                                                  throws org.eclipse.core.runtime.CoreException

Executes the layout operation for the added components.

Specified by:

executeOperation in interface ILinkOperation

Parameters:

op - The complex operation.

Returns:

The status.

Throws:

org.eclipse.core.runtime.CoreException - If the execution failed.