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/*****************************************************************************
* Copyright (c) 2014 CEA LIST 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:
* CEA LIST - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.infra.widgets.wizard.pages;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.viewers.ILabelProvider;
import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.papyrus.infra.widgets.Activator;
import org.eclipse.papyrus.infra.widgets.creation.ReferenceValueFactory;
import org.eclipse.papyrus.infra.widgets.editors.IElementSelector;
import org.eclipse.papyrus.infra.widgets.util.ImageConstants;
import org.eclipse.papyrus.infra.widgets.util.ValueUtils;
import org.eclipse.papyrus.infra.widgets.widgets.MultipleValueSelectionWidget;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Shell;
/**
* @author VL222926
*
*/
public class MultipleValueEditAndSelectionWizardPage extends WizardPage {
/**
* the widget displayed in this dialog
*/
private MultipleValueSelectionWidget widget;
/**
* The list of newly created objects
*/
protected Set<Object> newObjects = new HashSet<Object>();
/**
* Constructor.
*
* @param pageName
* the name of the wizard page
* @param title
* the title of the page
* @param titleImage
* the image to use in the title
* @param selector
* The element selector used by this dialog
*/
public MultipleValueEditAndSelectionWizardPage(String pageName, String title, ImageDescriptor titleImage, IElementSelector selector) {
this(pageName, title, titleImage, selector, false, false);
}
/**
*
* Constructor.
*
* @param pageName
* the name of the wizard page
* @param title
* the title of the page
* @param titleImage
* the image to use in the title
* @param selector
* The element selector used by this dialog
* @param unique
* True if the values returned by this dialog should be unique
*/
public MultipleValueEditAndSelectionWizardPage(String pageName, String title, ImageDescriptor titleImage, IElementSelector selector, boolean unique) {
this(pageName, title, titleImage, selector, unique, false);
}
/**
*
* Constructor.
*
* @param pageName
* the name of the wizard page
* @param title
* the title of the page
* @param titleImage
* the image to use in the title
* @param selector
* The element selector used by this dialog
* @param unique
* True if the values returned by this dialog should be unique
*/
public MultipleValueEditAndSelectionWizardPage(String pageName, String title, ImageDescriptor titleImage, IElementSelector selector, boolean unique, boolean ordered) {
this(pageName, title, titleImage, selector, unique, false, ValueUtils.MANY);
}
/**
*
* Constructor.
*
* @param pageName
* the name of the wizard page
* @param title
* the title of the page
* @param titleImage
* the image to use in the title
* @param selector
* The element selector used by this dialog
* @param unique
* True if the values returned by this dialog should be unique
* @param upperBound
* The maximum number of values selected.
*/
public MultipleValueEditAndSelectionWizardPage(String pageName, String title, ImageDescriptor titleImage, IElementSelector selector, boolean unique, boolean ordered, int upperBound) {
super(pageName, title, titleImage);
this.widget = createWidget(selector, unique, ordered, upperBound);
}
/**
*
* @param selector
* @param unique
* @param ordered
* @param upperBound
* @return
*/
protected MultipleValueSelectionWidget createWidget(IElementSelector selector, boolean unique, boolean ordered, int upperBound) {
return new MultipleValueSelectionWidget(selector, unique, ordered, upperBound);
}
/**
* Sets the label provider used to display the selected elements
*
* @param labelProvider
*/
public void setLabelProvider(ILabelProvider labelProvider) {
this.widget.setLabelProvider(labelProvider);
}
/**
* Sets the {@link ReferenceValueFactory} for this editor. The {@link ReferenceValueFactory} is used to create
* new instances and edit existing ones.
*
* @param factory
* The {@link ReferenceValueFactory} to be used by this editor
*/
public void setFactory(ReferenceValueFactory factory) {
this.widget.setFactory(factory);
}
/**
* Indicates if the selected values should be unique (According to Object.equals())
*
* @param unique
*/
public void setUnique(boolean unique) {
this.widget.setUnique(unique);
}
/**
* Indicates if the selected elements should be ordered
*
* @param ordered
*/
public void setOrdered(boolean ordered) {
this.widget.setOrdered(ordered);
}
/**
*
* @param selector
*/
public void setSelector(IElementSelector selector) {
this.widget.setSelector(selector);
}
/**
* Set the maximum number of values selected.
*
* @param upperBound
*/
public void setUpperBound(int upperBound) {
this.widget.setUpperBound(upperBound);
}
/**
* Sets the optional context of the element that is being edited, in which others will be added and removed.
*
* @param contextElement
* the model element that is being edited
*/
public void setContextElement(Object contextElement) {
this.widget.setContextElement(contextElement);
}
/**
* Queries the optional context of the element that is being edited, in which others will be added and removed.
*
* @return the model element that is being edited
*/
public Object getContextElement() {
return this.widget.getContextElement();
}
/**
* @see org.eclipse.jface.dialogs.IDialogPage#createControl(org.eclipse.swt.widgets.Composite)
*
* @param arg0
*/
@Override
public void createControl(Composite arg0) {
Control ctrl = this.widget.create(arg0);
getShell().pack();
this.widget.updateControls();
setControl(ctrl);
}
/**
* @param arrayList
*/
public void setInitialElementSelections(List<Object> arrayList) {
this.widget.setInitialSelections(arrayList);
}
/**
* @see org.eclipse.jface.dialogs.DialogPage#dispose()
*
*/
@Override
public void dispose() {
this.widget.dispose();
super.dispose();
}
/**
* @see org.eclipse.jface.dialogs.DialogPage#setVisible(boolean)
*
* @param visible
*/
@Override
public void setVisible(boolean visible) {
super.setVisible(visible);
getControl().setVisible(visible);
this.widget.updateControls();
getShell().pack();
}
/**
*
* @return
* the wrapped widget
*/
protected MultipleValueSelectionWidget getWidget() {
return this.widget;
}
}
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