org.eclipse.emf.ecp.internal.ui.model

Class ModelContentProvider

java.lang.Object

org.eclipse.emf.ecp.internal.ui.model.StructuredContentProvider<INPUT>

org.eclipse.emf.ecp.internal.ui.model.TreeContentProvider<INPUT>

org.eclipse.emf.ecp.internal.ui.model.ECPContentProvider<ECPProjectManager>

org.eclipse.emf.ecp.internal.ui.model.ModelContentProvider

All Implemented Interfaces:

ECPModelContextProvider, ECPObserver, ECPProjectContentTouchedObserver, ECPProjectOpenClosedObserver, ECPProjectsChangedObserver, org.eclipse.emf.edit.provider.INotifyChangedListener, org.eclipse.jface.viewers.IContentProvider, org.eclipse.jface.viewers.IStructuredContentProvider, org.eclipse.jface.viewers.ITreeContentProvider

public class ModelContentProvider
extends ECPContentProvider<ECPProjectManager>
implements ECPProjectsChangedObserver, ECPProjectOpenClosedObserver, ECPProjectContentTouchedObserver

Author:

Eike Stepper

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.emf.ecp.internal.ui.model.TreeContentProvider

TreeContentProvider.ErrorElement, TreeContentProvider.SlowElement, TreeContentProvider.SyntheticElement

Constructor Summary

Constructors

Constructor and Description
ModelContentProvider()

Method Summary

Modifier and Type	Method and Description
protected void	connectInput(ECPProjectManager input)
void	contentTouched(ECPProject project, Collection<Object> objects, boolean structural) This is called when objects of a project changed.
protected void	disconnectInput(ECPProjectManager input)
protected void	fillChildren(Object parent, InternalChildrenList childrenList)
void	projectChanged(ECPProject project, boolean opened) This is called when a project is opened or closed.
void	projectsChanged(Collection<ECPProject> oldProjects, Collection<ECPProject> newProjects) This is called when a project changes, so if it is either added or removed.

Methods inherited from class org.eclipse.emf.ecp.internal.ui.model.ECPContentProvider

dispose, getModelContext, notifyChanged

Methods inherited from class org.eclipse.emf.ecp.internal.ui.model.TreeContentProvider

fillChildrenDetectError, getChildren, getChildrenList, getElements, getParent, getViewer, hasChildren, isSlow, refresh, refreshViewer, update

Methods inherited from class org.eclipse.emf.ecp.internal.ui.model.StructuredContentProvider

getInput, inputChanged, refreshViewer

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.jface.viewers.IContentProvider

inputChanged

Constructor Detail

ModelContentProvider

public ModelContentProvider()

Method Detail

projectsChanged

public void projectsChanged(Collection<ECPProject> oldProjects,
                            Collection<ECPProject> newProjects)

This is called when a project changes, so if it is either added or removed.

Specified by:

projectsChanged in interface ECPProjectsChangedObserver

Parameters:

oldProjects - the collection of projects before the change

newProjects - the collection of projects after the change

projectChanged

public void projectChanged(ECPProject project,
                           boolean opened)

This is called when a project is opened or closed.

Specified by:

projectChanged in interface ECPProjectOpenClosedObserver

Parameters:

project - the ECPProject that changed

opened - whether it was opened or closed

contentTouched

public void contentTouched(ECPProject project,
                           Collection<Object> objects,
                           boolean structural)

This is called when objects of a project changed.

Specified by:

contentTouched in interface ECPProjectContentTouchedObserver

Parameters:

project - the project where the changed occurred.

objects - the objects that changed and the objects affected by the change

structural - whether the change was structural that is changes to containment references

connectInput

protected void connectInput(ECPProjectManager input)

Overrides:

connectInput in class StructuredContentProvider<ECPProjectManager>

disconnectInput

protected void disconnectInput(ECPProjectManager input)

Overrides:

disconnectInput in class StructuredContentProvider<ECPProjectManager>

fillChildren

protected void fillChildren(Object parent,
                            InternalChildrenList childrenList)

Overrides:

fillChildren in class ECPContentProvider<ECPProjectManager>