/*******************************************************************************
* Copyright (c) 2007 Spring IDE Developers
* 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:
* Spring IDE Developers - initial API and implementation
*******************************************************************************/
package org.springframework.ide.eclipse.beans.ui.wizards;
import java.util.HashSet;
import java.util.Set;
import org.eclipse.jface.viewers.CheckboxTableViewer;
import org.eclipse.jface.viewers.ILabelProvider;
import org.eclipse.jface.viewers.ILabelProviderListener;
import org.eclipse.jface.viewers.IStructuredContentProvider;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;
import org.springframework.ide.eclipse.beans.core.BeansCorePlugin;
import org.springframework.ide.eclipse.beans.core.model.IBeansConfig;
import org.springframework.ide.eclipse.beans.core.model.IBeansConfigSet;
import org.springframework.ide.eclipse.beans.core.model.IBeansModelElement;
import org.springframework.ide.eclipse.beans.core.model.IBeansProject;
import org.springframework.ide.eclipse.beans.ui.model.BeansModelLabelProvider;
import org.springframework.ide.eclipse.core.model.IModelElement;
/**
* {@link WizardPage} that allows to select one or more {@link IBeansConfigSet}that the new {@link IBeansConfig} should be added to.
* @author Christian Dupuis
* @since 2.0
*/
public class LinkToBeansConfigSetWizardPage extends WizardPage {
private class BeansConfigContentProvider implements
IStructuredContentProvider {
private Set<IModelElement> configs;
public BeansConfigContentProvider(Set<IModelElement> configs) {
this.configs = configs;
}
public Object[] getElements(Object obj) {
return configs.toArray();
}
public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
}
public void dispose() {
}
}
private class BeansConfigSetLabelProvider implements ILabelProvider {
private BeansModelLabelProvider labelProvider = new BeansModelLabelProvider();
public String getText(Object element) {
String str = labelProvider.getText(element);
if (element instanceof IBeansModelElement) {
str += " - "
+ ((IBeansModelElement) element).getElementParent()
.getElementName();
}
return str;
}
public Image getImage(Object element) {
return labelProvider.getImage(element);
}
public void addListener(ILabelProviderListener listener) {
labelProvider.addListener(listener);
}
public void dispose() {
labelProvider.dispose();
}
public boolean isLabelProperty(Object element, String property) {
return labelProvider.isLabelProperty(element, property);
}
public void removeListener(ILabelProviderListener listener) {
labelProvider.removeListener(listener);
}
}
private static final int BEANS_CONFIG_LIST_VIEWER_HEIGHT = 150;
private static final int LIST_VIEWER_WIDTH = 340;
private CheckboxTableViewer beansConfigSetViewer;
protected LinkToBeansConfigSetWizardPage(String pageName) {
super(pageName);
setTitle(BeansWizardsMessages.NewConfig_title);
setDescription(BeansWizardsMessages.NewConfig_configSetDescription);
}
public void createControl(Composite parent) {
initializeDialogUnits(parent);
// top level group
Composite composite = new Composite(parent, SWT.NONE);
GridLayout layout = new GridLayout();
layout.marginTop = 5;
composite.setLayout(layout);
composite.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_FILL
| GridData.HORIZONTAL_ALIGN_FILL));
composite.setFont(parent.getFont());
setControl(composite);
Label beansLabel = new Label(composite, SWT.NONE);
beansLabel
.setText("Select Beans Config Sets to add the new Spring Bean definition to:");
// config set list viewer
beansConfigSetViewer = CheckboxTableViewer.newCheckList(composite,
SWT.BORDER);
GridData gd = new GridData(GridData.FILL_BOTH);
gd.widthHint = LIST_VIEWER_WIDTH;
gd.heightHint = BEANS_CONFIG_LIST_VIEWER_HEIGHT;
beansConfigSetViewer.getTable().setLayoutData(gd);
beansConfigSetViewer.setContentProvider(new BeansConfigContentProvider(
createBeansConfigList()));
beansConfigSetViewer
.setLabelProvider(new BeansConfigSetLabelProvider());
beansConfigSetViewer.setInput(this); // activate content provider
}
private Set<IModelElement> createBeansConfigList() {
// Create new list with config files from this config set
Set<IModelElement> configs = new HashSet<IModelElement>();
Set<IBeansProject> beansProjects = BeansCorePlugin.getModel()
.getProjects();
for (IBeansProject project : beansProjects) {
configs.addAll(project.getConfigSets());
}
return configs;
}
public Set<IBeansConfigSet> getBeansConfigSets() {
Set<IBeansConfigSet> configs = new HashSet<IBeansConfigSet>();
Object[] checkedElements = beansConfigSetViewer.getCheckedElements();
if (checkedElements != null) {
for (int i = 0; i < checkedElements.length; i++) {
configs.add((IBeansConfigSet) checkedElements[i]);
}
}
return configs;
}
}