IndexElementPropertiesEditionPartForm.java

/**
 * Generated with Acceleo
 */
package org.obeonetwork.dsl.database.parts.forms;

// Start of user code for imports
import org.eclipse.emf.ecore.EObject;

import org.eclipse.emf.edit.ui.provider.AdapterFactoryLabelProvider;

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.IFormPropertiesEditionPart;

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

import org.eclipse.emf.eef.runtime.part.impl.SectionPropertiesEditingPart;

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.ButtonsModeEnum;
import org.eclipse.emf.eef.runtime.ui.widgets.EObjectFlatComboViewer;
import org.eclipse.emf.eef.runtime.ui.widgets.FormUtils;

import org.eclipse.emf.eef.runtime.ui.widgets.eobjflatcombo.EObjectFlatComboSettings;

import org.eclipse.jface.viewers.ISelectionChangedListener;
import org.eclipse.jface.viewers.SelectionChangedEvent;
import org.eclipse.jface.viewers.StructuredSelection;
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.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;

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

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

import org.eclipse.ui.forms.widgets.Form;
import org.eclipse.ui.forms.widgets.FormToolkit;
import org.eclipse.ui.forms.widgets.ScrolledForm;
import org.eclipse.ui.forms.widgets.Section;

import org.obeonetwork.dsl.database.parts.DatabaseViewsRepository;
import org.obeonetwork.dsl.database.parts.IndexElementPropertiesEditionPart;

import org.obeonetwork.dsl.database.providers.DatabaseMessages;

// End of user code

/**
 * 
 * 
 */
public class IndexElementPropertiesEditionPartForm extends SectionPropertiesEditingPart implements IFormPropertiesEditionPart, IndexElementPropertiesEditionPart {

	protected EObjectFlatComboViewer column;
	protected Button asc;
	protected Text comments;



	/**
	 * For {@link ISection} use only.
	 */
	public IndexElementPropertiesEditionPartForm() { super(); }

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

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.emf.eef.runtime.api.parts.IFormPropertiesEditionPart#
	 *  createFigure(org.eclipse.swt.widgets.Composite, org.eclipse.ui.forms.widgets.FormToolkit)
	 * 
	 */
	public Composite createFigure(final Composite parent, final FormToolkit widgetFactory) {
		ScrolledForm scrolledForm = widgetFactory.createScrolledForm(parent);
		Form form = scrolledForm.getForm();
		view = form.getBody();
		GridLayout layout = new GridLayout();
		layout.numColumns = 3;
		view.setLayout(layout);
		createControls(widgetFactory, view);
		return scrolledForm;
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.emf.eef.runtime.api.parts.IFormPropertiesEditionPart#
	 *  createControls(org.eclipse.ui.forms.widgets.FormToolkit, org.eclipse.swt.widgets.Composite)
	 * 
	 */
	public void createControls(final FormToolkit widgetFactory, Composite view) {
		CompositionSequence indexElementStep = new BindingCompositionSequence(propertiesEditionComponent);
		CompositionStep propertiesStep = indexElementStep.addStep(DatabaseViewsRepository.IndexElement.Properties.class);
		propertiesStep.addStep(DatabaseViewsRepository.IndexElement.Properties.column);
		propertiesStep.addStep(DatabaseViewsRepository.IndexElement.Properties.asc);
		propertiesStep.addStep(DatabaseViewsRepository.IndexElement.Properties.comments);
		
		
		composer = new PartComposer(indexElementStep) {

			@Override
			public Composite addToPart(Composite parent, Object key) {
				if (key == DatabaseViewsRepository.IndexElement.Properties.class) {
					return createPropertiesGroup(widgetFactory, parent);
				}
				if (key == DatabaseViewsRepository.IndexElement.Properties.column) {
					return createColumnFlatComboViewer(parent, widgetFactory);
				}
				if (key == DatabaseViewsRepository.IndexElement.Properties.asc) {
					return createAscCheckbox(widgetFactory, parent);
				}
				if (key == DatabaseViewsRepository.IndexElement.Properties.comments) {
					return createCommentsTextarea(widgetFactory, parent);
				}
				return parent;
			}
		};
		composer.compose(view);
	}
	/**
	 * 
	 */
	protected Composite createPropertiesGroup(FormToolkit widgetFactory, final Composite parent) {
		Section propertiesSection = widgetFactory.createSection(parent, Section.TITLE_BAR | Section.TWISTIE | Section.EXPANDED);
		propertiesSection.setText(DatabaseMessages.IndexElementPropertiesEditionPart_PropertiesGroupLabel);
		GridData propertiesSectionData = new GridData(GridData.FILL_HORIZONTAL);
		propertiesSectionData.horizontalSpan = 3;
		propertiesSection.setLayoutData(propertiesSectionData);
		Composite propertiesGroup = widgetFactory.createComposite(propertiesSection);
		GridLayout propertiesGroupLayout = new GridLayout();
		propertiesGroupLayout.numColumns = 3;
		propertiesGroup.setLayout(propertiesGroupLayout);
		propertiesSection.setClient(propertiesGroup);
		return propertiesGroup;
	}

	/**
	 * @param parent the parent composite
	 * @param widgetFactory factory to use to instanciante widget of the form
	 * 
	 */
	protected Composite createColumnFlatComboViewer(Composite parent, FormToolkit widgetFactory) {
		createDescription(parent, DatabaseViewsRepository.IndexElement.Properties.column, DatabaseMessages.IndexElementPropertiesEditionPart_ColumnLabel);
		column = new EObjectFlatComboViewer(parent, !propertiesEditionComponent.isRequired(DatabaseViewsRepository.IndexElement.Properties.column, DatabaseViewsRepository.FORM_KIND));
		widgetFactory.adapt(column);
		column.setLabelProvider(new AdapterFactoryLabelProvider(adapterFactory));
		GridData columnData = new GridData(GridData.FILL_HORIZONTAL);
		column.setLayoutData(columnData);
		column.addSelectionChangedListener(new ISelectionChangedListener() {

			/**
			 * {@inheritDoc}
			 * 
			 * @see org.eclipse.jface.viewers.ISelectionChangedListener#selectionChanged(org.eclipse.jface.viewers.SelectionChangedEvent)
			 */
			public void selectionChanged(SelectionChangedEvent event) {
				if (propertiesEditionComponent != null)
					propertiesEditionComponent.firePropertiesChanged(new PropertiesEditionEvent(IndexElementPropertiesEditionPartForm.this, DatabaseViewsRepository.IndexElement.Properties.column, PropertiesEditionEvent.COMMIT, PropertiesEditionEvent.SET, null, getColumn()));
			}

		});
		column.setID(DatabaseViewsRepository.IndexElement.Properties.column);
		FormUtils.createHelpButton(widgetFactory, parent, propertiesEditionComponent.getHelpContent(DatabaseViewsRepository.IndexElement.Properties.column, DatabaseViewsRepository.FORM_KIND), null); //$NON-NLS-1$
		return parent;
	}

	
	protected Composite createAscCheckbox(FormToolkit widgetFactory, Composite parent) {
		asc = widgetFactory.createButton(parent, getDescription(DatabaseViewsRepository.IndexElement.Properties.asc, DatabaseMessages.IndexElementPropertiesEditionPart_AscLabel), SWT.CHECK);
		asc.addSelectionListener(new SelectionAdapter() {

			/**
			 * {@inheritDoc}
			 *
			 * @see org.eclipse.swt.events.SelectionAdapter#widgetSelected(org.eclipse.swt.events.SelectionEvent)
			 * 	
			 */
			public void widgetSelected(SelectionEvent e) {
				if (propertiesEditionComponent != null)
					propertiesEditionComponent.firePropertiesChanged(new PropertiesEditionEvent(IndexElementPropertiesEditionPartForm.this, DatabaseViewsRepository.IndexElement.Properties.asc, PropertiesEditionEvent.COMMIT, PropertiesEditionEvent.SET, null, new Boolean(asc.getSelection())));
			}

		});
		GridData ascData = new GridData(GridData.FILL_HORIZONTAL);
		ascData.horizontalSpan = 2;
		asc.setLayoutData(ascData);
		EditingUtils.setID(asc, DatabaseViewsRepository.IndexElement.Properties.asc);
		EditingUtils.setEEFtype(asc, "eef::Checkbox"); //$NON-NLS-1$
		FormUtils.createHelpButton(widgetFactory, parent, propertiesEditionComponent.getHelpContent(DatabaseViewsRepository.IndexElement.Properties.asc, DatabaseViewsRepository.FORM_KIND), null); //$NON-NLS-1$
		return parent;
	}

	
	protected Composite createCommentsTextarea(FormToolkit widgetFactory, Composite parent) {
		Label commentsLabel = createDescription(parent, DatabaseViewsRepository.IndexElement.Properties.comments, DatabaseMessages.IndexElementPropertiesEditionPart_CommentsLabel);
		GridData commentsLabelData = new GridData(GridData.FILL_HORIZONTAL);
		commentsLabelData.horizontalSpan = 3;
		commentsLabel.setLayoutData(commentsLabelData);
		comments = widgetFactory.createText(parent, "", SWT.BORDER | SWT.WRAP | SWT.MULTI | SWT.V_SCROLL); //$NON-NLS-1$
		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(
							IndexElementPropertiesEditionPartForm.this,
							DatabaseViewsRepository.IndexElement.Properties.comments,
							PropertiesEditionEvent.COMMIT, PropertiesEditionEvent.SET, null, comments.getText()));
					propertiesEditionComponent
							.firePropertiesChanged(new PropertiesEditionEvent(
									IndexElementPropertiesEditionPartForm.this,
									DatabaseViewsRepository.IndexElement.Properties.comments,
									PropertiesEditionEvent.FOCUS_CHANGED, PropertiesEditionEvent.FOCUS_LOST,
									null, comments.getText()));
				}
			}

			/**
			 * @see org.eclipse.swt.events.FocusAdapter#focusGained(org.eclipse.swt.events.FocusEvent)
			 */
			@Override
			public void focusGained(FocusEvent e) {
				if (propertiesEditionComponent != null) {
					propertiesEditionComponent
							.firePropertiesChanged(new PropertiesEditionEvent(
									IndexElementPropertiesEditionPartForm.this,
									null,
									PropertiesEditionEvent.FOCUS_CHANGED, PropertiesEditionEvent.FOCUS_GAINED,
									null, null));
				}
			}
		});
		EditingUtils.setID(comments, DatabaseViewsRepository.IndexElement.Properties.comments);
		EditingUtils.setEEFtype(comments, "eef::Textarea"); //$NON-NLS-1$
		FormUtils.createHelpButton(widgetFactory, parent, propertiesEditionComponent.getHelpContent(DatabaseViewsRepository.IndexElement.Properties.comments, DatabaseViewsRepository.FORM_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.database.parts.IndexElementPropertiesEditionPart#getColumn()
	 * 
	 */
	public EObject getColumn() {
		if (column.getSelection() instanceof StructuredSelection) {
			Object firstElement = ((StructuredSelection) column.getSelection()).getFirstElement();
			if (firstElement instanceof EObject)
				return (EObject) firstElement;
		}
		return null;
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.obeonetwork.dsl.database.parts.IndexElementPropertiesEditionPart#initColumn(EObjectFlatComboSettings)
	 */
	public void initColumn(EObjectFlatComboSettings settings) {
		column.setInput(settings);
		if (current != null) {
			column.setSelection(new StructuredSelection(settings.getValue()));
		}
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.obeonetwork.dsl.database.parts.IndexElementPropertiesEditionPart#setColumn(EObject newValue)
	 * 
	 */
	public void setColumn(EObject newValue) {
		if (newValue != null) {
			column.setSelection(new StructuredSelection(newValue));
		} else {
			column.setSelection(new StructuredSelection()); //$NON-NLS-1$
		}
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.obeonetwork.dsl.database.parts.IndexElementPropertiesEditionPart#setColumnButtonMode(ButtonsModeEnum newValue)
	 */
	public void setColumnButtonMode(ButtonsModeEnum newValue) {
		column.setButtonMode(newValue);
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.obeonetwork.dsl.database.parts.IndexElementPropertiesEditionPart#addFilterColumn(ViewerFilter filter)
	 * 
	 */
	public void addFilterToColumn(ViewerFilter filter) {
		column.addFilter(filter);
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.obeonetwork.dsl.database.parts.IndexElementPropertiesEditionPart#addBusinessFilterColumn(ViewerFilter filter)
	 * 
	 */
	public void addBusinessFilterToColumn(ViewerFilter filter) {
		column.addBusinessRuleFilter(filter);
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.obeonetwork.dsl.database.parts.IndexElementPropertiesEditionPart#getAsc()
	 * 
	 */
	public Boolean getAsc() {
		return Boolean.valueOf(asc.getSelection());
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.obeonetwork.dsl.database.parts.IndexElementPropertiesEditionPart#setAsc(Boolean newValue)
	 * 
	 */
	public void setAsc(Boolean newValue) {
		if (newValue != null) {
			asc.setSelection(newValue.booleanValue());
		} else {
			asc.setSelection(false);
		}
	}

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

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.obeonetwork.dsl.database.parts.IndexElementPropertiesEditionPart#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 DatabaseMessages.IndexElement_Part_Title;
	}

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


}