in plugins/schemaeditor/src/main/java/org/apache/directory/studio/schemaeditor/view/wizards/MergeSchemasSelectionWizardPage.java [80:276]
public void createControl( Composite parent )
{
Composite composite = new Composite( parent, SWT.NULL );
GridLayout layout = new GridLayout();
composite.setLayout( layout );
// Projects TreeViewer
Label projectsLabel = new Label( composite, SWT.NONE );
projectsLabel.setText( Messages.getString( "MergeSchemasSelectionWizardPage.SelectElements" ) ); //$NON-NLS-1$
projectsLabel.setLayoutData( new GridData( SWT.FILL, SWT.NONE, true, false, 1, 1 ) );
projectsTreeViewer = new CheckboxTreeViewer( new Tree( composite, SWT.BORDER | SWT.CHECK | SWT.FULL_SELECTION ) );
GridData projectsTableViewerGridData = new GridData( SWT.FILL, SWT.FILL, true, true, 1, 1 );
projectsTableViewerGridData.widthHint = 450;
projectsTableViewerGridData.heightHint = 250;
projectsTreeViewer.getTree().setLayoutData( projectsTableViewerGridData );
projectsTreeViewer.setContentProvider( new ITreeContentProvider()
{
public void inputChanged( Viewer viewer, Object oldInput, Object newInput )
{
}
public void dispose()
{
}
public Object[] getElements( Object inputElement )
{
return getChildren( inputElement );
}
public boolean hasChildren( Object element )
{
return getChildren( element ).length > 0;
}
public Object getParent( Object element )
{
return null;
}
public Object[] getChildren( Object parentElement )
{
if ( parentElement instanceof List<?> )
{
return ( ( List<?> ) parentElement ).toArray();
}
if ( parentElement instanceof Project )
{
Project project = ( Project ) parentElement;
List<Schema> schemas = project.getSchemaHandler().getSchemas();
return schemas.toArray();
}
if ( parentElement instanceof Schema )
{
Schema schema = ( Schema ) parentElement;
Object[] children = new Object[]
{ new AttributeTypeFolder( schema ), new ObjectClassFolder( schema ) };
return children;
}
if ( parentElement instanceof AttributeTypeFolder )
{
AttributeTypeFolder folder = ( AttributeTypeFolder ) parentElement;
List<AttributeTypeWrapper> attributeTypeWrappers = new ArrayList<AttributeTypeWrapper>();
for ( AttributeType attributeType : folder.schema.getAttributeTypes() )
{
attributeTypeWrappers.add( new AttributeTypeWrapper( attributeType, folder ) );
}
return attributeTypeWrappers.toArray();
}
if ( parentElement instanceof ObjectClassFolder )
{
ObjectClassFolder folder = ( ObjectClassFolder ) parentElement;
List<ObjectClassWrapper> objectClassWrappers = new ArrayList<ObjectClassWrapper>();
for ( ObjectClass objectClass : folder.schema.getObjectClasses() )
{
objectClassWrappers.add( new ObjectClassWrapper( objectClass, folder ) );
}
return objectClassWrappers.toArray();
}
return new Object[0];
}
} );
projectsTreeViewer.setLabelProvider( new LabelProvider()
{
public String getText( Object element )
{
if ( element instanceof Project )
{
return ( ( Project ) element ).getName();
}
else if ( element instanceof Schema )
{
return ( ( Schema ) element ).getSchemaName();
}
else if ( element instanceof ObjectClassFolder )
{
return Messages.getString( "MergeSchemasSelectionWizardPage.ObjectClasses" ); //$NON-NLS-1$
}
else if ( element instanceof AttributeTypeFolder )
{
return Messages.getString( "MergeSchemasSelectionWizardPage.AttributeTypes" ); //$NON-NLS-1$
}
else if ( element instanceof AttributeTypeWrapper )
{
AttributeType at = ( ( AttributeTypeWrapper ) element ).attributeType;
List<String> names = at.getNames();
if ( ( names != null ) && ( names.size() > 0 ) )
{
return names.get( 0 );
}
else
{
return at.getOid();
}
}
else if ( element instanceof ObjectClassWrapper )
{
ObjectClass oc = ( ( ObjectClassWrapper ) element ).objectClass;
List<String> names = oc.getNames();
if ( ( names != null ) && ( names.size() > 0 ) )
{
return names.get( 0 );
}
else
{
return oc.getOid();
}
}
// Default
return super.getText( element );
}
public Image getImage( Object element )
{
if ( element instanceof Project )
{
ProjectType type = ( ( Project ) element ).getType();
switch ( type )
{
case OFFLINE:
return Activator.getDefault().getImage( PluginConstants.IMG_PROJECT_OFFLINE_CLOSED );
case ONLINE:
return Activator.getDefault().getImage( PluginConstants.IMG_PROJECT_ONLINE_CLOSED );
}
}
else if ( element instanceof Schema )
{
return Activator.getDefault().getImage( PluginConstants.IMG_SCHEMA );
}
else if ( element instanceof ObjectClassFolder )
{
return Activator.getDefault().getImage( PluginConstants.IMG_FOLDER_OC );
}
else if ( element instanceof AttributeTypeFolder )
{
return Activator.getDefault().getImage( PluginConstants.IMG_FOLDER_AT );
}
else if ( element instanceof AttributeTypeWrapper )
{
return Activator.getDefault().getImage( PluginConstants.IMG_ATTRIBUTE_TYPE );
}
else if ( element instanceof ObjectClassWrapper )
{
return Activator.getDefault().getImage( PluginConstants.IMG_OBJECT_CLASS );
}
// Default
return super.getImage( element );
}
} );
projectsTreeViewer.setSorter( new ViewerSorter() );
projectsTreeViewer.addCheckStateListener( new ICheckStateListener()
{
/**
* Notifies of a change to the checked state of an element.
*
* @param event
* event object describing the change
*/
public void checkStateChanged( CheckStateChangedEvent event )
{
dialogChanged();
}
} );
initFields();
setControl( composite );
}