org.eclipse.gmt.weaver.extension.providers
Class WElementItemProvider

java.lang.Object
  org.eclipse.emf.common.notify.impl.AdapterImpl
      org.eclipse.emf.edit.provider.ItemProviderAdapter
          org.eclipse.emf.edit.provider.ReflectiveItemProvider
              org.eclipse.gmt.weaver.extension.providers.WElementItemProvider

All Implemented Interfaces:

org.eclipse.emf.common.notify.Adapter, org.eclipse.emf.common.notify.Adapter.Internal, org.eclipse.emf.common.util.ResourceLocator, org.eclipse.emf.edit.command.CreateChildCommand.Helper, org.eclipse.emf.edit.provider.IChangeNotifier, org.eclipse.emf.edit.provider.IDisposable, org.eclipse.emf.edit.provider.IEditingDomainItemProvider, org.eclipse.emf.edit.provider.IItemLabelProvider, org.eclipse.emf.edit.provider.IItemPropertySource, org.eclipse.emf.edit.provider.IStructuredItemContentProvider, org.eclipse.emf.edit.provider.ITreeItemContentProvider, IWeaverItemProvider

Direct Known Subclasses:

MatchModelItemProvider, MergeElementRefItemProvider, TransformationItemProvider, WLinkItemProvider, XMIElementRefItemProvider

public class WElementItemProvider
extends org.eclipse.emf.edit.provider.ReflectiveItemProvider
implements org.eclipse.emf.edit.provider.IEditingDomainItemProvider, org.eclipse.emf.edit.provider.IStructuredItemContentProvider, org.eclipse.emf.edit.provider.ITreeItemContentProvider, org.eclipse.emf.edit.provider.IItemLabelProvider, org.eclipse.emf.edit.provider.IItemPropertySource, IWeaverItemProvider

ItemProvider base extension

Since:

1.0

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.emf.edit.provider.ItemProviderAdapter

org.eclipse.emf.edit.provider.ItemProviderAdapter.ChildrenStore, org.eclipse.emf.edit.provider.ItemProviderAdapter.ModifiableSingletonEList<E>, org.eclipse.emf.edit.provider.ItemProviderAdapter.ResultAndAffectedObjectsWrappingCommand, org.eclipse.emf.edit.provider.ItemProviderAdapter.ResultAndAffectedObjectsWrappingCommandActionDelegate

Nested classes/interfaces inherited from interface org.eclipse.emf.common.notify.Adapter

org.eclipse.emf.common.notify.Adapter.Internal

Field Summary

Fields inherited from class org.eclipse.emf.edit.provider.ReflectiveItemProvider

allEClasses, allEPackages, allRoots

Fields inherited from class org.eclipse.emf.edit.provider.ItemProviderAdapter

adapterFactory, changeNotifier, childrenFeatures, childrenReferences, childrenStoreMap, itemPropertyDescriptors, targets, wrappers, wrappingNeeded

Fields inherited from class org.eclipse.emf.common.notify.impl.AdapterImpl

target

Constructor Summary

WElementItemProvider()
This creates a base extension item provider

Method Summary

protected void	collectNewChildDescriptors(java.util.Collection newChildDescriptors, java.lang.Object object)
protected java.util.List	getAllConcreteSubclasses(org.eclipse.emf.ecore.EClass eClass) Gets all concrete subclasses of a class in all the packages of a resourceSet.
java.util.Collection	getChildren(java.lang.Object object)
protected java.util.Collection	getChildrenFeatures(java.lang.Object object)
java.lang.Object	getCreateChildImage(java.lang.Object owner, java.lang.Object feature, java.lang.Object child, java.util.Collection selection)
java.lang.String	getCreateChildText(java.lang.Object owner, java.lang.Object feature, java.lang.Object child, java.util.Collection selection)
java.util.List	getEElementPropertyDescriptors(java.lang.Object object) gets the properties of a gives object.
java.util.Map	getIconMap()
java.lang.String	getIconPath(java.lang.String element) Returns the icon associed to element or null if it doesn't exist
java.lang.Object	getImage(java.lang.Object object)
java.util.List	getPropertyDescriptors(java.lang.Object object) returns the descriptors for all properties of a given object.
java.lang.String	getText(java.lang.Object object)
boolean	isAdapterForType(java.lang.Object type) returns true if its factory is of type WElementProviderAdapterFactory
protected boolean	isInstanceOf(org.eclipse.emf.ecore.EObject eCurrentObj, java.lang.String classifierName)
void	notifyChanged(org.eclipse.emf.common.notify.Notification notification)
void	setAdapterFactory(org.eclipse.emf.common.notify.AdapterFactory adapterFactory) Sets the adapter factory
protected void	setChildrenConstraints(org.eclipse.emf.ecore.EObject parent, org.eclipse.emf.ecore.EObject child, java.lang.Object afectedObj, java.util.Collection deleteList) sets constraints on the returned children objects and adds then into a deleteList
void	setIconMap(java.util.Map icons) Sets the map of icons in the itemProvider

Methods inherited from class org.eclipse.emf.edit.provider.ReflectiveItemProvider

capName, format, gatherAllMetaData, gatherMetaData, getAllChildConcreteSubclasses, getAllDelegatedFeatures, getAllEClasses, getAllEPackages, getFeatureText, getLabelFeature, getTypeText, getTypeText, isWrappingNeeded, parseName

Methods inherited from class org.eclipse.emf.edit.provider.ItemProviderAdapter

addListener, adjustWrapperIndex, adjustWrapperIndices, adjustWrapperIndices, createAddCommand, createAddCommand, createChildParameter, createChildrenStore, createCommand, createCopyCommand, createCreateChildCommand, createCreateChildCommand, createCreateCopyCommand, createDragAndDropCommand, createInitializeCopyCommand, createItemPropertyDescriptor, createItemPropertyDescriptor, createMoveCommand, createMoveCommand, createRemoveCommand, createRemoveCommand, createReplaceCommand, createReplaceCommand, createSetCommand, createSetCommand, createWrapper, crop, dispose, disposeWrapper, disposeWrappers, factorAddCommand, factorMoveCommand, factorRemoveCommand, fireNotifyChanged, getAdapterFactory, getBackground, getBackground, getBaseURL, getChildFeature, getChildReference, getChildrenReferences, getChildrenStore, getColumnImage, getColumnText, getCreateChildDescription, getCreateChildResult, getCreateChildToolTipText, getEditableValue, getElements, getFeatureValue, getFont, getFont, getForeground, getForeground, getImage, getNewChildDescriptors, getParent, getPropertyDescriptor, getPropertyValue, getReferenceValue, getResourceLocator, getResourceLocator, getRootAdapterFactory, getSetFeature, getSetFeatures, getString, getString, getString, getString, getString, getString, getString, getString, getUpdateableText, getWrappedValues, hasChildren, hasChildren, isEquivalentValue, isPropertySet, isValidValue, overlayImage, removeListener, resetPropertyValue, setPropertyValue, setTarget, shouldComposeCreationImage, shouldTranslate, unsetTarget, unwrap, unwrapCommandValues, updateChildren, wrap, wrapCommand

Methods inherited from class org.eclipse.emf.common.notify.impl.AdapterImpl

getTarget

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.emf.edit.provider.IEditingDomainItemProvider

createCommand, getNewChildDescriptors, getParent

Methods inherited from interface org.eclipse.emf.edit.provider.ITreeItemContentProvider

getParent, hasChildren

Methods inherited from interface org.eclipse.emf.edit.provider.IStructuredItemContentProvider

getElements

Methods inherited from interface org.eclipse.emf.edit.provider.IItemPropertySource

getEditableValue, getPropertyDescriptor

Methods inherited from interface org.eclipse.emf.common.notify.Adapter

getTarget, setTarget

Constructor Detail

WElementItemProvider

public WElementItemProvider()

This creates a base extension item provider

Method Detail

setAdapterFactory

public void setAdapterFactory(org.eclipse.emf.common.notify.AdapterFactory adapterFactory)

Description copied from interface: IWeaverItemProvider

Sets the adapter factory

Specified by:

setAdapterFactory in interface IWeaverItemProvider

setIconMap

public void setIconMap(java.util.Map icons)

Description copied from interface: IWeaverItemProvider

Sets the map of icons in the itemProvider

Specified by:

setIconMap in interface IWeaverItemProvider

getIconMap

public java.util.Map getIconMap()

Returns:

map of icons

getIconPath

public java.lang.String getIconPath(java.lang.String element)

Returns the icon associed to element or null if it doesn't exist

Returns:

getImage

public java.lang.Object getImage(java.lang.Object object)

Specified by:

getImage in interface org.eclipse.emf.edit.provider.IItemLabelProvider

Overrides:

getImage in class org.eclipse.emf.edit.provider.ReflectiveItemProvider

getCreateChildImage

public java.lang.Object getCreateChildImage(java.lang.Object owner,
                                            java.lang.Object feature,
                                            java.lang.Object child,
                                            java.util.Collection selection)

Specified by:

getCreateChildImage in interface org.eclipse.emf.edit.command.CreateChildCommand.Helper

Overrides:

getCreateChildImage in class org.eclipse.emf.edit.provider.ReflectiveItemProvider

setChildrenConstraints

protected void setChildrenConstraints(org.eclipse.emf.ecore.EObject parent,
                                      org.eclipse.emf.ecore.EObject child,
                                      java.lang.Object afectedObj,
                                      java.util.Collection deleteList)

sets constraints on the returned children objects and adds then into a deleteList

Parameters:

parent - the current parent obj

child - the child

afectedObj - an associated object (usually is the child itself)

deleteList - the constrained object that will be deleted

getChildren

public java.util.Collection getChildren(java.lang.Object object)

Specified by:

getChildren in interface org.eclipse.emf.edit.provider.IEditingDomainItemProvider

Specified by:

getChildren in interface org.eclipse.emf.edit.provider.ITreeItemContentProvider

Overrides:

getChildren in class org.eclipse.emf.edit.provider.ItemProviderAdapter

collectNewChildDescriptors

protected void collectNewChildDescriptors(java.util.Collection newChildDescriptors,
                                          java.lang.Object object)

Overrides:

collectNewChildDescriptors in class org.eclipse.emf.edit.provider.ReflectiveItemProvider

isAdapterForType

public boolean isAdapterForType(java.lang.Object type)

returns true if its factory is of type WElementProviderAdapterFactory

Specified by:

isAdapterForType in interface org.eclipse.emf.common.notify.Adapter

Overrides:

isAdapterForType in class org.eclipse.emf.edit.provider.ItemProviderAdapter

Parameters:

type -

Returns:

isInstanceOf

protected boolean isInstanceOf(org.eclipse.emf.ecore.EObject eCurrentObj,
                               java.lang.String classifierName)

getAllConcreteSubclasses

protected java.util.List getAllConcreteSubclasses(org.eclipse.emf.ecore.EClass eClass)

Gets all concrete subclasses of a class in all the packages of a resourceSet.

Overrides:

getAllConcreteSubclasses in class org.eclipse.emf.edit.provider.ReflectiveItemProvider

Parameters:

eClass -

Returns:

getPropertyDescriptors

public java.util.List getPropertyDescriptors(java.lang.Object object)

returns the descriptors for all properties of a given object. It can modified to create a different editor for each property as needed

Specified by:

getPropertyDescriptors in interface org.eclipse.emf.edit.provider.IItemPropertySource

Overrides:

getPropertyDescriptors in class org.eclipse.emf.edit.provider.ReflectiveItemProvider

Parameters:

object -

Returns:

getEElementPropertyDescriptors

public java.util.List getEElementPropertyDescriptors(java.lang.Object object)

gets the properties of a gives object. Does a loop to get all structural features

Parameters:

object -

Returns:

a list

notifyChanged

public void notifyChanged(org.eclipse.emf.common.notify.Notification notification)

Specified by:

notifyChanged in interface org.eclipse.emf.common.notify.Adapter

Overrides:

notifyChanged in class org.eclipse.emf.edit.provider.ReflectiveItemProvider

getChildrenFeatures

protected java.util.Collection getChildrenFeatures(java.lang.Object object)

Overrides:

getChildrenFeatures in class org.eclipse.emf.edit.provider.ReflectiveItemProvider

getCreateChildText

public java.lang.String getCreateChildText(java.lang.Object owner,
                                           java.lang.Object feature,
                                           java.lang.Object child,
                                           java.util.Collection selection)

Specified by:

getCreateChildText in interface org.eclipse.emf.edit.command.CreateChildCommand.Helper

Overrides:

getCreateChildText in class org.eclipse.emf.edit.provider.ReflectiveItemProvider

getText

public java.lang.String getText(java.lang.Object object)

Specified by:

getText in interface org.eclipse.emf.edit.provider.IItemLabelProvider

Overrides:

getText in class org.eclipse.emf.edit.provider.ReflectiveItemProvider