/*******************************************************************************
* Copyright (c) 2008, 2012 Obeo.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Obeo - initial API and implementation
*******************************************************************************/
package org.eclipse.emf.eef.extended.query.parts.impl;
// 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.extended.query.parts.ExplicitPathQueryPropertiesEditionPart;
import org.eclipse.emf.eef.extended.query.parts.QueryViewsRepository;
import org.eclipse.emf.eef.extended.query.providers.QueryMessages;
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.impl.notify.PropertiesEditionEvent;
import org.eclipse.emf.eef.runtime.impl.parts.CompositePropertiesEditionPart;
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.widgets.ButtonsModeEnum;
import org.eclipse.emf.eef.runtime.ui.widgets.EObjectFlatComboViewer;
import org.eclipse.emf.eef.runtime.ui.widgets.SWTUtils;
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.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Group;
// End of user code
/**
* @author <a href="mailto:goulwen.lefur@obeo.fr">Goulwen LeFur</a>
*
*/
public class ExplicitPathQueryPropertiesEditionPartImpl extends CompositePropertiesEditionPart implements ISWTPropertiesEditionPart, ExplicitPathQueryPropertiesEditionPart {
protected EObjectFlatComboViewer query;
/**
* Default constructor
* @param editionComponent the {@link IPropertiesEditionComponent} that manage this part
*
*/
public ExplicitPathQueryPropertiesEditionPartImpl(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 explicitPathQueryStep = new BindingCompositionSequence(propertiesEditionComponent);
explicitPathQueryStep
.addStep(QueryViewsRepository.ExplicitPathQuery.Properties.class)
.addStep(QueryViewsRepository.ExplicitPathQuery.Properties.query_);
composer = new PartComposer(explicitPathQueryStep) {
@Override
public Composite addToPart(Composite parent, Object key) {
if (key == QueryViewsRepository.ExplicitPathQuery.Properties.class) {
return createPropertiesGroup(parent);
}
if (key == QueryViewsRepository.ExplicitPathQuery.Properties.query_) {
return createQueryFlatComboViewer(parent);
}
return parent;
}
};
composer.compose(view);
}
/**
*
*/
protected Composite createPropertiesGroup(Composite parent) {
Group propertiesGroup = new Group(parent, SWT.NONE);
propertiesGroup.setText(QueryMessages.ExplicitPathQueryPropertiesEditionPart_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;
}
/**
* @param parent the parent composite
*
*/
protected Composite createQueryFlatComboViewer(Composite parent) {
createDescription(parent, QueryViewsRepository.ExplicitPathQuery.Properties.query_, QueryMessages.ExplicitPathQueryPropertiesEditionPart_QueryLabel);
query = new EObjectFlatComboViewer(parent, !propertiesEditionComponent.isRequired(QueryViewsRepository.ExplicitPathQuery.Properties.query_, QueryViewsRepository.SWT_KIND));
query.setLabelProvider(new AdapterFactoryLabelProvider(adapterFactory));
query.addSelectionChangedListener(new ISelectionChangedListener() {
public void selectionChanged(SelectionChangedEvent event) {
propertiesEditionComponent.firePropertiesChanged(new PropertiesEditionEvent(ExplicitPathQueryPropertiesEditionPartImpl.this, QueryViewsRepository.ExplicitPathQuery.Properties.query_, PropertiesEditionEvent.CHANGE, PropertiesEditionEvent.SET, null, getQuery()));
}
});
GridData queryData = new GridData(GridData.FILL_HORIZONTAL);
query.setLayoutData(queryData);
query.setID(QueryViewsRepository.ExplicitPathQuery.Properties.query_);
SWTUtils.createHelpButton(parent, propertiesEditionComponent.getHelpContent(QueryViewsRepository.ExplicitPathQuery.Properties.query_, QueryViewsRepository.SWT_KIND), null); //$NON-NLS-1$
// Start of user code for createQueryFlatComboViewer
// End of user code
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.eclipse.emf.eef.extended.query.parts.ExplicitPathQueryPropertiesEditionPart#getQuery()
*
*/
public EObject getQuery() {
if (query.getSelection() instanceof StructuredSelection) {
Object firstElement = ((StructuredSelection) query.getSelection()).getFirstElement();
if (firstElement instanceof EObject)
return (EObject) firstElement;
}
return null;
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.eef.extended.query.parts.ExplicitPathQueryPropertiesEditionPart#initQuery(EObjectFlatComboSettings)
*/
public void initQuery(EObjectFlatComboSettings settings) {
query.setInput(settings);
if (current != null) {
query.setSelection(new StructuredSelection(settings.getValue()));
}
boolean eefElementEditorReadOnlyState = isReadOnly(QueryViewsRepository.ExplicitPathQuery.Properties.query_);
if (eefElementEditorReadOnlyState && query.isEnabled()) {
query.setEnabled(false);
query.setToolTipText(QueryMessages.ExplicitPathQuery_ReadOnly);
} else if (!eefElementEditorReadOnlyState && !query.isEnabled()) {
query.setEnabled(true);
}
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.eef.extended.query.parts.ExplicitPathQueryPropertiesEditionPart#setQuery(EObject newValue)
*
*/
public void setQuery(EObject newValue) {
if (newValue != null) {
query.setSelection(new StructuredSelection(newValue));
} else {
query.setSelection(new StructuredSelection()); //$NON-NLS-1$
}
boolean eefElementEditorReadOnlyState = isReadOnly(QueryViewsRepository.ExplicitPathQuery.Properties.query_);
if (eefElementEditorReadOnlyState && query.isEnabled()) {
query.setEnabled(false);
query.setToolTipText(QueryMessages.ExplicitPathQuery_ReadOnly);
} else if (!eefElementEditorReadOnlyState && !query.isEnabled()) {
query.setEnabled(true);
}
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.eef.extended.query.parts.ExplicitPathQueryPropertiesEditionPart#setQueryButtonMode(ButtonsModeEnum newValue)
*/
public void setQueryButtonMode(ButtonsModeEnum newValue) {
query.setButtonMode(newValue);
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.eef.extended.query.parts.ExplicitPathQueryPropertiesEditionPart#addFilterQuery(ViewerFilter filter)
*
*/
public void addFilterToQuery(ViewerFilter filter) {
query.addFilter(filter);
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.eef.extended.query.parts.ExplicitPathQueryPropertiesEditionPart#addBusinessFilterQuery(ViewerFilter filter)
*
*/
public void addBusinessFilterToQuery(ViewerFilter filter) {
query.addBusinessRuleFilter(filter);
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.eef.runtime.api.parts.IPropertiesEditionPart#getTitle()
*
*/
public String getTitle() {
return QueryMessages.ExplicitPathQuery_Part_Title;
}
// Start of user code additional methods
// End of user code
}