/*******************************************************************************
* 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.samples.conference.parts.forms;
// Start of user code for imports
import org.eclipse.emf.common.util.BasicEList;
import org.eclipse.emf.common.util.EList;
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.EEFFeatureEditorDialog;
import org.eclipse.emf.eef.runtime.ui.widgets.FormUtils;
import org.eclipse.emf.samples.conference.ConferencePackage;
import org.eclipse.emf.samples.conference.parts.ConferenceViewsRepository;
import org.eclipse.emf.samples.conference.parts.TopicPropertiesEditionPart;
import org.eclipse.emf.samples.conference.providers.ConferenceMessages;
import org.eclipse.jface.window.Window;
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.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;
// End of user code
/**
* @author <a href="mailto:stephane.bouchet@obeo.fr">Stephane Bouchet</a>
*
*/
public class TopicPropertiesEditionPartForm extends SectionPropertiesEditingPart implements IFormPropertiesEditionPart, TopicPropertiesEditionPart {
protected Text description;
protected Text references;
protected Button editReferences;
private EList referencesList;
protected Text documentation;
/**
* For {@link ISection} use only.
*/
public TopicPropertiesEditionPartForm() { super(); }
/**
* Default constructor
* @param editionComponent the {@link IPropertiesEditionComponent} that manage this part
*
*/
public TopicPropertiesEditionPartForm(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 topicStep = new BindingCompositionSequence(propertiesEditionComponent);
CompositionStep propertiesStep = topicStep.addStep(ConferenceViewsRepository.Topic.Properties.class);
propertiesStep.addStep(ConferenceViewsRepository.Topic.Properties.description);
propertiesStep.addStep(ConferenceViewsRepository.Topic.Properties.references);
propertiesStep.addStep(ConferenceViewsRepository.Topic.Properties.documentation);
composer = new PartComposer(topicStep) {
@Override
public Composite addToPart(Composite parent, Object key) {
if (key == ConferenceViewsRepository.Topic.Properties.class) {
return createPropertiesGroup(widgetFactory, parent);
}
if (key == ConferenceViewsRepository.Topic.Properties.description) {
return createDescriptionText(widgetFactory, parent);
}
if (key == ConferenceViewsRepository.Topic.Properties.references) {
return createReferencesMultiValuedEditor(widgetFactory, parent);
}
if (key == ConferenceViewsRepository.Topic.Properties.documentation) {
return createDocumentationTextarea(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(ConferenceMessages.TopicPropertiesEditionPart_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;
}
protected Composite createDescriptionText(FormToolkit widgetFactory, Composite parent) {
createDescription(parent, ConferenceViewsRepository.Topic.Properties.description, ConferenceMessages.TopicPropertiesEditionPart_DescriptionLabel);
description = widgetFactory.createText(parent, ""); //$NON-NLS-1$
description.setData(FormToolkit.KEY_DRAW_BORDER, FormToolkit.TEXT_BORDER);
widgetFactory.paintBordersFor(parent);
GridData descriptionData = new GridData(GridData.FILL_HORIZONTAL);
description.setLayoutData(descriptionData);
description.addFocusListener(new FocusAdapter() {
/**
* @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(
TopicPropertiesEditionPartForm.this,
ConferenceViewsRepository.Topic.Properties.description,
PropertiesEditionEvent.COMMIT, PropertiesEditionEvent.SET, null, description.getText()));
propertiesEditionComponent
.firePropertiesChanged(new PropertiesEditionEvent(
TopicPropertiesEditionPartForm.this,
ConferenceViewsRepository.Topic.Properties.description,
PropertiesEditionEvent.FOCUS_CHANGED, PropertiesEditionEvent.FOCUS_LOST,
null, description.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(
TopicPropertiesEditionPartForm.this,
null,
PropertiesEditionEvent.FOCUS_CHANGED, PropertiesEditionEvent.FOCUS_GAINED,
null, null));
}
}
});
description.addKeyListener(new KeyAdapter() {
/**
* @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(TopicPropertiesEditionPartForm.this, ConferenceViewsRepository.Topic.Properties.description, PropertiesEditionEvent.COMMIT, PropertiesEditionEvent.SET, null, description.getText()));
}
}
});
EditingUtils.setID(description, ConferenceViewsRepository.Topic.Properties.description);
EditingUtils.setEEFtype(description, "eef::Text"); //$NON-NLS-1$
FormUtils.createHelpButton(widgetFactory, parent, propertiesEditionComponent.getHelpContent(ConferenceViewsRepository.Topic.Properties.description, ConferenceViewsRepository.FORM_KIND), null); //$NON-NLS-1$
// Start of user code for createDescriptionText
// End of user code
return parent;
}
/**
*
*/
protected Composite createReferencesMultiValuedEditor(FormToolkit widgetFactory, Composite parent) {
references = widgetFactory.createText(parent, "", SWT.READ_ONLY); //$NON-NLS-1$
GridData referencesData = new GridData(GridData.FILL_HORIZONTAL);
referencesData.horizontalSpan = 2;
references.setLayoutData(referencesData);
EditingUtils.setID(references, ConferenceViewsRepository.Topic.Properties.references);
EditingUtils.setEEFtype(references, "eef::MultiValuedEditor::field"); //$NON-NLS-1$
editReferences = widgetFactory.createButton(parent, getDescription(ConferenceViewsRepository.Topic.Properties.references, ConferenceMessages.TopicPropertiesEditionPart_ReferencesLabel), SWT.NONE);
GridData editReferencesData = new GridData();
editReferences.setLayoutData(editReferencesData);
editReferences.addSelectionListener(new SelectionAdapter() {
/**
* {@inheritDoc}
*
* @see org.eclipse.swt.events.SelectionAdapter#widgetSelected(org.eclipse.swt.events.SelectionEvent)
*
*/
public void widgetSelected(SelectionEvent e) {
EEFFeatureEditorDialog dialog = new EEFFeatureEditorDialog(
references.getShell(), "Topic", new AdapterFactoryLabelProvider(adapterFactory), //$NON-NLS-1$
referencesList, ConferencePackage.eINSTANCE.getTopic_References().getEType(), null,
false, true,
null, null);
if (dialog.open() == Window.OK) {
referencesList = dialog.getResult();
if (referencesList == null) {
referencesList = new BasicEList();
}
references.setText(referencesList.toString());
propertiesEditionComponent.firePropertiesChanged(new PropertiesEditionEvent(TopicPropertiesEditionPartForm.this, ConferenceViewsRepository.Topic.Properties.references, PropertiesEditionEvent.COMMIT, PropertiesEditionEvent.SET, null, new BasicEList(referencesList)));
setHasChanged(true);
}
}
});
EditingUtils.setID(editReferences, ConferenceViewsRepository.Topic.Properties.references);
EditingUtils.setEEFtype(editReferences, "eef::MultiValuedEditor::browsebutton"); //$NON-NLS-1$
// Start of user code for createReferencesMultiValuedEditor
// End of user code
return parent;
}
protected Composite createDocumentationTextarea(FormToolkit widgetFactory, Composite parent) {
Label documentationLabel = createDescription(parent, ConferenceViewsRepository.Topic.Properties.documentation, ConferenceMessages.TopicPropertiesEditionPart_DocumentationLabel);
GridData documentationLabelData = new GridData(GridData.FILL_HORIZONTAL);
documentationLabelData.horizontalSpan = 3;
documentationLabel.setLayoutData(documentationLabelData);
documentation = widgetFactory.createText(parent, "", SWT.BORDER | SWT.WRAP | SWT.MULTI | SWT.V_SCROLL); //$NON-NLS-1$
GridData documentationData = new GridData(GridData.FILL_HORIZONTAL);
documentationData.horizontalSpan = 2;
documentationData.heightHint = 80;
documentationData.widthHint = 200;
documentation.setLayoutData(documentationData);
documentation.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(
TopicPropertiesEditionPartForm.this,
ConferenceViewsRepository.Topic.Properties.documentation,
PropertiesEditionEvent.COMMIT, PropertiesEditionEvent.SET, null, documentation.getText()));
propertiesEditionComponent
.firePropertiesChanged(new PropertiesEditionEvent(
TopicPropertiesEditionPartForm.this,
ConferenceViewsRepository.Topic.Properties.documentation,
PropertiesEditionEvent.FOCUS_CHANGED, PropertiesEditionEvent.FOCUS_LOST,
null, documentation.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(
TopicPropertiesEditionPartForm.this,
null,
PropertiesEditionEvent.FOCUS_CHANGED, PropertiesEditionEvent.FOCUS_GAINED,
null, null));
}
}
});
EditingUtils.setID(documentation, ConferenceViewsRepository.Topic.Properties.documentation);
EditingUtils.setEEFtype(documentation, "eef::Textarea"); //$NON-NLS-1$
FormUtils.createHelpButton(widgetFactory, parent, propertiesEditionComponent.getHelpContent(ConferenceViewsRepository.Topic.Properties.documentation, ConferenceViewsRepository.FORM_KIND), null); //$NON-NLS-1$
// Start of user code for createDocumentationTextArea
// 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.samples.conference.parts.TopicPropertiesEditionPart#getDescription()
*
*/
public String getDescription() {
return description.getText();
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.samples.conference.parts.TopicPropertiesEditionPart#setDescription(String newValue)
*
*/
public void setDescription(String newValue) {
if (newValue != null) {
description.setText(newValue);
} else {
description.setText(""); //$NON-NLS-1$
}
boolean eefElementEditorReadOnlyState = isReadOnly(ConferenceViewsRepository.Topic.Properties.description);
if (eefElementEditorReadOnlyState && description.isEnabled()) {
description.setEnabled(false);
description.setToolTipText(ConferenceMessages.Topic_ReadOnly);
} else if (!eefElementEditorReadOnlyState && !description.isEnabled()) {
description.setEnabled(true);
}
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.samples.conference.parts.TopicPropertiesEditionPart#getReferences()
*
*/
public EList getReferences() {
return referencesList;
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.samples.conference.parts.TopicPropertiesEditionPart#setReferences(EList newValue)
*
*/
public void setReferences(EList newValue) {
referencesList = newValue;
if (newValue != null) {
references.setText(referencesList.toString());
} else {
references.setText(""); //$NON-NLS-1$
}
boolean eefElementEditorReadOnlyState = isReadOnly(ConferenceViewsRepository.Topic.Properties.references);
if (eefElementEditorReadOnlyState && references.isEnabled()) {
references.setEnabled(false);
references.setToolTipText(ConferenceMessages.Topic_ReadOnly);
} else if (!eefElementEditorReadOnlyState && !references.isEnabled()) {
references.setEnabled(true);
}
}
public void addToReferences(Object newValue) {
referencesList.add(newValue);
if (newValue != null) {
references.setText(referencesList.toString());
} else {
references.setText(""); //$NON-NLS-1$
}
}
public void removeToReferences(Object newValue) {
referencesList.remove(newValue);
if (newValue != null) {
references.setText(referencesList.toString());
} else {
references.setText(""); //$NON-NLS-1$
}
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.samples.conference.parts.TopicPropertiesEditionPart#getDocumentation()
*
*/
public String getDocumentation() {
return documentation.getText();
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.samples.conference.parts.TopicPropertiesEditionPart#setDocumentation(String newValue)
*
*/
public void setDocumentation(String newValue) {
if (newValue != null) {
documentation.setText(newValue);
} else {
documentation.setText(""); //$NON-NLS-1$
}
boolean eefElementEditorReadOnlyState = isReadOnly(ConferenceViewsRepository.Topic.Properties.documentation);
if (eefElementEditorReadOnlyState && documentation.isEnabled()) {
documentation.setEnabled(false);
documentation.setBackground(documentation.getDisplay().getSystemColor(SWT.COLOR_WIDGET_BACKGROUND));
documentation.setToolTipText(ConferenceMessages.Topic_ReadOnly);
} else if (!eefElementEditorReadOnlyState && !documentation.isEnabled()) {
documentation.setEnabled(true);
}
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.eef.runtime.api.parts.IPropertiesEditionPart#getTitle()
*
*/
public String getTitle() {
return ConferenceMessages.Topic_Part_Title;
}
// Start of user code additional methods
// End of user code
}