/**
* Copyright (c) 2013 committers of YAKINDU and others.
* 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:
* committers of YAKINDU - initial API and implementation
*
*/
package org.yakindu.sct.ui.editor.editparts;
import static org.yakindu.base.base.BasePackage.Literals.DOCUMENTED_ELEMENT__DOCUMENTATION;
import static org.yakindu.sct.model.sgraph.SGraphPackage.Literals.SPECIFICATION_ELEMENT__SPECIFICATION;
import static org.yakindu.sct.ui.editor.commands.ToggleShowDocumentationCommand.FEATURE_TO_SHOW;
import org.eclipse.draw2d.Label;
import org.eclipse.emf.ecore.EAttribute;
import org.eclipse.gef.tools.DirectEditManager;
import org.eclipse.gmf.runtime.diagram.ui.tools.TextDirectEditManager;
import org.eclipse.gmf.runtime.gef.ui.internal.parts.TextCellEditorEx;
import org.eclipse.gmf.runtime.gef.ui.internal.parts.WrapTextCellEditor;
import org.eclipse.gmf.runtime.notation.StringValueStyle;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Composite;
import org.yakindu.sct.ui.editor.utils.GMFNotationUtil;
/**
*
* @author andreas muelder - Initial contribution and API
*
*/
@SuppressWarnings("restriction")
public abstract class SpecificationElementEditPart extends PlugableXtextLabelEditPart {
/**
* Initially copied from {@link WrapTextCellEditor}, removed
* keyReleaseOccured
*
*/
public static final class MultilineTextCellEditor extends TextCellEditorEx {
private static final int defaultStyle = SWT.WRAP | SWT.MULTI;
public MultilineTextCellEditor() {
setStyle(defaultStyle);
}
public MultilineTextCellEditor(Composite parent) {
this(parent, defaultStyle);
}
public MultilineTextCellEditor(Composite parent, int style) {
super(parent, style);
}
}
public SpecificationElementEditPart(View view, String target) {
super(view, target);
}
@Override
protected DirectEditManager createDirectEditManager() {
if (getAttribute() == DOCUMENTED_ELEMENT__DOCUMENTATION)
return new TextDirectEditManager(this, MultilineTextCellEditor.class,
TextDirectEditManager.getTextCellEditorLocator(this));
return super.createDirectEditManager();
}
@Override
protected void refreshVisuals() {
super.refreshVisuals();
updateTooltip();
}
protected void updateTooltip() {
String documentation = (String) resolveSemanticElement().eGet(DOCUMENTED_ELEMENT__DOCUMENTATION);
if (getAttribute() == DOCUMENTED_ELEMENT__DOCUMENTATION)
documentation = (String) resolveSemanticElement().eGet(SPECIFICATION_ELEMENT__SPECIFICATION);
if (documentation != null && !documentation.isEmpty())
getFigure().setToolTip(new Label(documentation));
}
public EAttribute getAttribute() {
StringValueStyle featureStyle = GMFNotationUtil.getStringValueStyle(getPrimaryView(), FEATURE_TO_SHOW);
if (featureStyle == null) {
return SPECIFICATION_ELEMENT__SPECIFICATION;
}
String feature = featureStyle.getStringValue();
if (feature.equals(DOCUMENTED_ELEMENT__DOCUMENTATION.getName())) {
return DOCUMENTED_ELEMENT__DOCUMENTATION;
}
return SPECIFICATION_ELEMENT__SPECIFICATION;
}
}