LogicalModelPropertiesEditionPartImpl.java

/**
 * Generated with Acceleo
 */
package org.obeonetwork.dsl.entityrelation.parts.impl;

// Start of user code for imports
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

import org.eclipse.emf.ecore.EObject;

import org.eclipse.emf.eef.runtime.api.component.IPropertiesEditionComponent;

import org.eclipse.emf.eef.runtime.api.notify.IPropertiesEditionEvent;

import org.eclipse.emf.eef.runtime.api.parts.ISWTPropertiesEditionPart;

import org.eclipse.emf.eef.runtime.context.impl.EObjectPropertiesEditionContext;

import org.eclipse.emf.eef.runtime.impl.notify.PropertiesEditionEvent;

import org.eclipse.emf.eef.runtime.impl.parts.CompositePropertiesEditionPart;

import org.eclipse.emf.eef.runtime.policies.PropertiesEditingPolicy;

import org.eclipse.emf.eef.runtime.providers.PropertiesEditingProvider;

import org.eclipse.emf.eef.runtime.ui.parts.PartComposer;

import org.eclipse.emf.eef.runtime.ui.parts.sequence.BindingCompositionSequence;
import org.eclipse.emf.eef.runtime.ui.parts.sequence.CompositionSequence;
import org.eclipse.emf.eef.runtime.ui.parts.sequence.CompositionStep;

import org.eclipse.emf.eef.runtime.ui.utils.EditingUtils;

import org.eclipse.emf.eef.runtime.ui.widgets.ReferencesTable;

import org.eclipse.emf.eef.runtime.ui.widgets.ReferencesTable.ReferencesTableListener;

import org.eclipse.emf.eef.runtime.ui.widgets.SWTUtils;
import org.eclipse.emf.eef.runtime.ui.widgets.TabElementTreeSelectionDialog;

import org.eclipse.emf.eef.runtime.ui.widgets.referencestable.ReferencesTableContentProvider;
import org.eclipse.emf.eef.runtime.ui.widgets.referencestable.ReferencesTableSettings;

import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.ViewerFilter;

import org.eclipse.swt.SWT;

import org.eclipse.swt.events.FocusAdapter;
import org.eclipse.swt.events.FocusEvent;
import org.eclipse.swt.events.KeyAdapter;
import org.eclipse.swt.events.KeyEvent;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;

import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;

import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Text;

import org.obeonetwork.dsl.entityrelation.parts.EntityrelationViewsRepository;
import org.obeonetwork.dsl.entityrelation.parts.LogicalModelPropertiesEditionPart;

import org.obeonetwork.dsl.entityrelation.providers.EntityrelationMessages;

// End of user code

/**
 * 
 * 
 */
public class LogicalModelPropertiesEditionPartImpl extends CompositePropertiesEditionPart implements ISWTPropertiesEditionPart, LogicalModelPropertiesEditionPart {

	protected Text name;
	protected ReferencesTable usedLibraries;
	protected List<ViewerFilter> usedLibrariesBusinessFilters = new ArrayList<ViewerFilter>();
	protected List<ViewerFilter> usedLibrariesFilters = new ArrayList<ViewerFilter>();
	protected Text comments;



	/**
	 * Default constructor
	 * @param editionComponent the {@link IPropertiesEditionComponent} that manage this part
	 * 
	 */
	public LogicalModelPropertiesEditionPartImpl(IPropertiesEditionComponent editionComponent) {
		super(editionComponent);
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.emf.eef.runtime.api.parts.ISWTPropertiesEditionPart#
	 * 			createFigure(org.eclipse.swt.widgets.Composite)
	 * 
	 */
	public Composite createFigure(final Composite parent) {
		view = new Composite(parent, SWT.NONE);
		GridLayout layout = new GridLayout();
		layout.numColumns = 3;
		view.setLayout(layout);
		createControls(view);
		return view;
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.emf.eef.runtime.api.parts.ISWTPropertiesEditionPart#
	 * 			createControls(org.eclipse.swt.widgets.Composite)
	 * 
	 */
	public void createControls(Composite view) { 
		CompositionSequence logicalModelStep = new BindingCompositionSequence(propertiesEditionComponent);
		CompositionStep propertiesStep = logicalModelStep.addStep(EntityrelationViewsRepository.LogicalModel.Properties.class);
		propertiesStep.addStep(EntityrelationViewsRepository.LogicalModel.Properties.name);
		propertiesStep.addStep(EntityrelationViewsRepository.LogicalModel.Properties.usedLibraries);
		propertiesStep.addStep(EntityrelationViewsRepository.LogicalModel.Properties.comments);
		
		
		composer = new PartComposer(logicalModelStep) {

			@Override
			public Composite addToPart(Composite parent, Object key) {
				if (key == EntityrelationViewsRepository.LogicalModel.Properties.class) {
					return createPropertiesGroup(parent);
				}
				if (key == EntityrelationViewsRepository.LogicalModel.Properties.name) {
					return createNameText(parent);
				}
				if (key == EntityrelationViewsRepository.LogicalModel.Properties.usedLibraries) {
					return createUsedLibrariesAdvancedReferencesTable(parent);
				}
				if (key == EntityrelationViewsRepository.LogicalModel.Properties.comments) {
					return createCommentsTextarea(parent);
				}
				return parent;
			}
		};
		composer.compose(view);
	}

	/**
	 * 
	 */
	protected Composite createPropertiesGroup(Composite parent) {
		Group propertiesGroup = new Group(parent, SWT.NONE);
		propertiesGroup.setText(EntityrelationMessages.LogicalModelPropertiesEditionPart_PropertiesGroupLabel);
		GridData propertiesGroupData = new GridData(GridData.FILL_HORIZONTAL);
		propertiesGroupData.horizontalSpan = 3;
		propertiesGroup.setLayoutData(propertiesGroupData);
		GridLayout propertiesGroupLayout = new GridLayout();
		propertiesGroupLayout.numColumns = 3;
		propertiesGroup.setLayout(propertiesGroupLayout);
		return propertiesGroup;
	}

	
	protected Composite createNameText(Composite parent) {
		createDescription(parent, EntityrelationViewsRepository.LogicalModel.Properties.name, EntityrelationMessages.LogicalModelPropertiesEditionPart_NameLabel);
		name = SWTUtils.createScrollableText(parent, SWT.BORDER);
		GridData nameData = new GridData(GridData.FILL_HORIZONTAL);
		name.setLayoutData(nameData);
		name.addFocusListener(new FocusAdapter() {

			/**
			 * {@inheritDoc}
			 * 
			 * @see org.eclipse.swt.events.FocusAdapter#focusLost(org.eclipse.swt.events.FocusEvent)
			 * 
			 */
			@Override
			@SuppressWarnings("synthetic-access")
			public void focusLost(FocusEvent e) {
				if (propertiesEditionComponent != null)
					propertiesEditionComponent.firePropertiesChanged(new PropertiesEditionEvent(LogicalModelPropertiesEditionPartImpl.this, EntityrelationViewsRepository.LogicalModel.Properties.name, PropertiesEditionEvent.COMMIT, PropertiesEditionEvent.SET, null, name.getText()));
			}

		});
		name.addKeyListener(new KeyAdapter() {

			/**
			 * {@inheritDoc}
			 * 
			 * @see org.eclipse.swt.events.KeyAdapter#keyPressed(org.eclipse.swt.events.KeyEvent)
			 * 
			 */
			@Override
			@SuppressWarnings("synthetic-access")
			public void keyPressed(KeyEvent e) {
				if (e.character == SWT.CR) {
					if (propertiesEditionComponent != null)
						propertiesEditionComponent.firePropertiesChanged(new PropertiesEditionEvent(LogicalModelPropertiesEditionPartImpl.this, EntityrelationViewsRepository.LogicalModel.Properties.name, PropertiesEditionEvent.COMMIT, PropertiesEditionEvent.SET, null, name.getText()));
				}
			}

		});
		EditingUtils.setID(name, EntityrelationViewsRepository.LogicalModel.Properties.name);
		EditingUtils.setEEFtype(name, "eef::Text"); //$NON-NLS-1$
		SWTUtils.createHelpButton(parent, propertiesEditionComponent.getHelpContent(EntityrelationViewsRepository.LogicalModel.Properties.name, EntityrelationViewsRepository.SWT_KIND), null); //$NON-NLS-1$
		return parent;
	}

	/**
	 * 
	 */
	protected Composite createUsedLibrariesAdvancedReferencesTable(Composite parent) {
		String label = getDescription(EntityrelationViewsRepository.LogicalModel.Properties.usedLibraries, EntityrelationMessages.LogicalModelPropertiesEditionPart_UsedLibrariesLabel);		 
		this.usedLibraries = new ReferencesTable(label, new ReferencesTableListener() {
			public void handleAdd() { addUsedLibraries(); }
			public void handleEdit(EObject element) { editUsedLibraries(element); }
			public void handleMove(EObject element, int oldIndex, int newIndex) { moveUsedLibraries(element, oldIndex, newIndex); }
			public void handleRemove(EObject element) { removeFromUsedLibraries(element); }
			public void navigateTo(EObject element) { }
		});
		this.usedLibraries.setHelpText(propertiesEditionComponent.getHelpContent(EntityrelationViewsRepository.LogicalModel.Properties.usedLibraries, EntityrelationViewsRepository.SWT_KIND));
		this.usedLibraries.createControls(parent);
		this.usedLibraries.addSelectionListener(new SelectionAdapter() {
			
			public void widgetSelected(SelectionEvent e) {
				if (e.item != null && e.item.getData() instanceof EObject) {
					propertiesEditionComponent.firePropertiesChanged(new PropertiesEditionEvent(LogicalModelPropertiesEditionPartImpl.this, EntityrelationViewsRepository.LogicalModel.Properties.usedLibraries, PropertiesEditionEvent.CHANGE, PropertiesEditionEvent.SELECTION_CHANGED, null, e.item.getData()));
				}
			}
			
		});
		GridData usedLibrariesData = new GridData(GridData.FILL_HORIZONTAL);
		usedLibrariesData.horizontalSpan = 3;
		this.usedLibraries.setLayoutData(usedLibrariesData);
		this.usedLibraries.disableMove();
		usedLibraries.setID(EntityrelationViewsRepository.LogicalModel.Properties.usedLibraries);
		usedLibraries.setEEFType("eef::AdvancedReferencesTable"); //$NON-NLS-1$
		return parent;
	}

	/**
	 * 
	 */
	protected void addUsedLibraries() {
		TabElementTreeSelectionDialog dialog = new TabElementTreeSelectionDialog(usedLibraries.getInput(), usedLibrariesFilters, usedLibrariesBusinessFilters,
		"usedLibraries", propertiesEditionComponent.getEditingContext().getAdapterFactory(), current.eResource()) {
			@Override
			public void process(IStructuredSelection selection) {
				for (Iterator<?> iter = selection.iterator(); iter.hasNext();) {
					EObject elem = (EObject) iter.next();
					propertiesEditionComponent.firePropertiesChanged(new PropertiesEditionEvent(LogicalModelPropertiesEditionPartImpl.this, EntityrelationViewsRepository.LogicalModel.Properties.usedLibraries,
						PropertiesEditionEvent.COMMIT, PropertiesEditionEvent.ADD, null, elem));
				}
				usedLibraries.refresh();
			}
		};
		dialog.open();
	}

	/**
	 * 
	 */
	protected void moveUsedLibraries(EObject element, int oldIndex, int newIndex) {
		propertiesEditionComponent.firePropertiesChanged(new PropertiesEditionEvent(LogicalModelPropertiesEditionPartImpl.this, EntityrelationViewsRepository.LogicalModel.Properties.usedLibraries, PropertiesEditionEvent.COMMIT, PropertiesEditionEvent.MOVE, element, newIndex));
		usedLibraries.refresh();
	}

	/**
	 * 
	 */
	protected void removeFromUsedLibraries(EObject element) {
		propertiesEditionComponent.firePropertiesChanged(new PropertiesEditionEvent(LogicalModelPropertiesEditionPartImpl.this, EntityrelationViewsRepository.LogicalModel.Properties.usedLibraries, PropertiesEditionEvent.COMMIT, PropertiesEditionEvent.REMOVE, null, element));
		usedLibraries.refresh();
	}

	/**
	 * 
	 */
	protected void editUsedLibraries(EObject element) {
		EObjectPropertiesEditionContext context = new EObjectPropertiesEditionContext(propertiesEditionComponent.getEditingContext(), propertiesEditionComponent, element, adapterFactory);
		PropertiesEditingProvider provider = (PropertiesEditingProvider)adapterFactory.adapt(element, PropertiesEditingProvider.class);
		if (provider != null) {
			PropertiesEditingPolicy policy = provider.getPolicy(context);
			if (policy != null) {
				policy.execute();
				usedLibraries.refresh();
			}
		}
	}

	
	protected Composite createCommentsTextarea(Composite parent) {
		Label commentsLabel = createDescription(parent, EntityrelationViewsRepository.LogicalModel.Properties.comments, EntityrelationMessages.LogicalModelPropertiesEditionPart_CommentsLabel);
		GridData commentsLabelData = new GridData(GridData.FILL_HORIZONTAL);
		commentsLabelData.horizontalSpan = 3;
		commentsLabel.setLayoutData(commentsLabelData);
		comments = SWTUtils.createScrollableText(parent, SWT.BORDER | SWT.WRAP | SWT.MULTI | SWT.V_SCROLL);
		GridData commentsData = new GridData(GridData.FILL_HORIZONTAL);
		commentsData.horizontalSpan = 2;
		commentsData.heightHint = 80;
		commentsData.widthHint = 200;
		comments.setLayoutData(commentsData);
		comments.addFocusListener(new FocusAdapter() {

			/**
			 * {@inheritDoc}
			 * 
			 * @see org.eclipse.swt.events.FocusAdapter#focusLost(org.eclipse.swt.events.FocusEvent)
			 * 
			 */
			public void focusLost(FocusEvent e) {
				if (propertiesEditionComponent != null)
					propertiesEditionComponent.firePropertiesChanged(new PropertiesEditionEvent(LogicalModelPropertiesEditionPartImpl.this, EntityrelationViewsRepository.LogicalModel.Properties.comments, PropertiesEditionEvent.COMMIT, PropertiesEditionEvent.SET, null, comments.getText()));
			}

		});
		EditingUtils.setID(comments, EntityrelationViewsRepository.LogicalModel.Properties.comments);
		EditingUtils.setEEFtype(comments, "eef::Textarea"); //$NON-NLS-1$
		SWTUtils.createHelpButton(parent, propertiesEditionComponent.getHelpContent(EntityrelationViewsRepository.LogicalModel.Properties.comments, EntityrelationViewsRepository.SWT_KIND), null); //$NON-NLS-1$
		return parent;
	}


	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.emf.eef.runtime.api.notify.IPropertiesEditionListener#firePropertiesChanged(org.eclipse.emf.eef.runtime.api.notify.IPropertiesEditionEvent)
	 * 
	 */
	public void firePropertiesChanged(IPropertiesEditionEvent event) {
		// Start of user code for tab synchronization
		
		// End of user code
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.obeonetwork.dsl.entityrelation.parts.LogicalModelPropertiesEditionPart#getName()
	 * 
	 */
	public String getName() {
		return name.getText();
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.obeonetwork.dsl.entityrelation.parts.LogicalModelPropertiesEditionPart#setName(String newValue)
	 * 
	 */
	public void setName(String newValue) {
		if (newValue != null) {
			name.setText(newValue);
		} else {
			name.setText(""); //$NON-NLS-1$
		}
	}



	/**
	 * {@inheritDoc}
	 * 
	 * @see org.obeonetwork.dsl.entityrelation.parts.LogicalModelPropertiesEditionPart#initUsedLibraries(org.eclipse.emf.eef.runtime.ui.widgets.referencestable.ReferencesTableSettings)
	 */
	public void initUsedLibraries(ReferencesTableSettings settings) {
		if (current.eResource() != null && current.eResource().getResourceSet() != null)
			this.resourceSet = current.eResource().getResourceSet();
		ReferencesTableContentProvider contentProvider = new ReferencesTableContentProvider();
		usedLibraries.setContentProvider(contentProvider);
		usedLibraries.setInput(settings);
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.obeonetwork.dsl.entityrelation.parts.LogicalModelPropertiesEditionPart#updateUsedLibraries()
	 * 
	 */
	public void updateUsedLibraries() {
	usedLibraries.refresh();
}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.obeonetwork.dsl.entityrelation.parts.LogicalModelPropertiesEditionPart#addFilterUsedLibraries(ViewerFilter filter)
	 * 
	 */
	public void addFilterToUsedLibraries(ViewerFilter filter) {
		usedLibrariesFilters.add(filter);
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.obeonetwork.dsl.entityrelation.parts.LogicalModelPropertiesEditionPart#addBusinessFilterUsedLibraries(ViewerFilter filter)
	 * 
	 */
	public void addBusinessFilterToUsedLibraries(ViewerFilter filter) {
		usedLibrariesBusinessFilters.add(filter);
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.obeonetwork.dsl.entityrelation.parts.LogicalModelPropertiesEditionPart#isContainedInUsedLibrariesTable(EObject element)
	 * 
	 */
	public boolean isContainedInUsedLibrariesTable(EObject element) {
		return ((ReferencesTableSettings)usedLibraries.getInput()).contains(element);
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.obeonetwork.dsl.entityrelation.parts.LogicalModelPropertiesEditionPart#getComments()
	 * 
	 */
	public String getComments() {
		return comments.getText();
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.obeonetwork.dsl.entityrelation.parts.LogicalModelPropertiesEditionPart#setComments(String newValue)
	 * 
	 */
	public void setComments(String newValue) {
		if (newValue != null) {
			comments.setText(newValue);
		} else {
			comments.setText(""); //$NON-NLS-1$
		}
	}






	/**
	 * {@inheritDoc}
	 *
	 * @see org.eclipse.emf.eef.runtime.api.parts.IPropertiesEditionPart#getTitle()
	 * 
	 */
	public String getTitle() {
		return EntityrelationMessages.LogicalModel_Part_Title;
	}

	// Start of user code additional methods
	
	// End of user code


}