| /* |
| * Copyright (c) 2022 Eike Stepper (Loehne, Germany) 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: |
| * Eike Stepper - initial API and implementation |
| */ |
| package org.eclipse.emf.cdo.lm.ui.properties; |
| |
| import org.eclipse.emf.cdo.explorer.checkouts.CDOCheckout; |
| import org.eclipse.emf.cdo.lm.client.IAssemblyDescriptor; |
| import org.eclipse.emf.cdo.lm.client.IAssemblyDescriptor.AvailableUpdatesChangedEvent; |
| import org.eclipse.emf.cdo.lm.client.IAssemblyDescriptor.UpdateStateChangedEvent; |
| import org.eclipse.emf.cdo.lm.client.IAssemblyManager; |
| import org.eclipse.emf.cdo.lm.modules.DependencyDefinition; |
| import org.eclipse.emf.cdo.lm.ui.bundle.OM; |
| import org.eclipse.emf.cdo.lm.ui.views.AssembliesView; |
| |
| import org.eclipse.net4j.util.container.IContainer; |
| import org.eclipse.net4j.util.event.IEvent; |
| import org.eclipse.net4j.util.ui.UIUtil; |
| import org.eclipse.net4j.util.ui.views.ContainerItemProvider; |
| import org.eclipse.net4j.util.ui.views.IElementFilter; |
| |
| import org.eclipse.emf.common.util.EList; |
| |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.core.runtime.jobs.Job; |
| import org.eclipse.jface.viewers.DecoratingStyledCellLabelProvider; |
| import org.eclipse.jface.viewers.TreeViewer; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.SelectionAdapter; |
| import org.eclipse.swt.graphics.Color; |
| import org.eclipse.swt.graphics.Font; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.swt.layout.FillLayout; |
| 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.Control; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.dialogs.PropertyPage; |
| |
| /** |
| * @author Eike Stepper |
| */ |
| public class ModulePropertyPage extends PropertyPage |
| { |
| private IAssemblyDescriptor assemblyDescriptor; |
| |
| private ContainerItemProvider<IContainer<Object>> itemProvider; |
| |
| private TreeViewer viewer; |
| |
| private Font bold; |
| |
| private Button installUpdatesButton; |
| |
| public ModulePropertyPage() |
| { |
| noDefaultAndApplyButton(); |
| } |
| |
| @Override |
| public void dispose() |
| { |
| UIUtil.dispose(bold); |
| super.dispose(); |
| } |
| |
| @Override |
| protected Control createContents(Composite parent) |
| { |
| bold = UIUtil.getBoldFont(parent); |
| Display display = parent.getDisplay(); |
| |
| Composite container = new Composite(parent, SWT.NULL); |
| GridLayout containerGridLayout = new GridLayout(); |
| container.setLayout(containerGridLayout); |
| |
| Composite composite = new Composite(container, SWT.NONE); |
| composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); |
| composite.setLayout(new FillLayout()); |
| |
| assemblyDescriptor = IAssemblyManager.INSTANCE.getDescriptor((CDOCheckout)getElement()); |
| IElementFilter rootElementFilter = element -> element == assemblyDescriptor; |
| |
| itemProvider = new ContainerItemProvider<>(rootElementFilter) |
| { |
| @Override |
| protected void handleElementEvent(IEvent event) |
| { |
| if (event instanceof UpdateStateChangedEvent) |
| { |
| UIUtil.asyncExec(() -> updateStateChanged()); |
| } |
| else if (event instanceof AvailableUpdatesChangedEvent) |
| { |
| UIUtil.asyncExec(() -> availableUpdatesChanged()); |
| } |
| } |
| |
| @Override |
| protected Object[] getContainerChildren(ContainerItemProvider<IContainer<Object>>.AbstractContainerNode containerNode, IContainer<?> container) |
| { |
| Object[] children = super.getContainerChildren(containerNode, container); |
| children = AssembliesView.addNewModules(container, children); |
| return children; |
| } |
| |
| @Override |
| protected Node createNode(Node parent, Object element) |
| { |
| EList<DependencyDefinition> dependencies = AssembliesView.getDependencies(parent, element); |
| if (dependencies != null) |
| { |
| return new FixedChildrenNode(parent, element, dependencies); |
| } |
| |
| return super.createNode(parent, element); |
| } |
| |
| @Override |
| public String getText(Object element) |
| { |
| String text = AssembliesView.getText(element); |
| if (text != null) |
| { |
| return text; |
| } |
| |
| return super.getText(element); |
| } |
| |
| @Override |
| public Image getImage(Object element) |
| { |
| Image image = AssembliesView.getImage(element); |
| if (image != null) |
| { |
| return image; |
| } |
| |
| return super.getImage(element); |
| } |
| |
| @Override |
| public Font getFont(Object element) |
| { |
| Font font = AssembliesView.getFont(element, bold, this); |
| if (font != null) |
| { |
| return font; |
| } |
| |
| return super.getFont(element); |
| } |
| |
| @Override |
| public Color getForeground(Object element) |
| { |
| Color foreground = AssembliesView.getForeground(element, display); |
| if (foreground != null) |
| { |
| return foreground; |
| } |
| |
| return super.getForeground(element); |
| } |
| }; |
| |
| viewer = new TreeViewer(composite, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL); |
| viewer.setContentProvider(itemProvider); |
| viewer.setLabelProvider(new DecoratingStyledCellLabelProvider(itemProvider, PlatformUI.getWorkbench().getDecoratorManager().getLabelDecorator(), null)); |
| viewer.setInput(IAssemblyManager.INSTANCE); |
| UIUtil.asyncExec(display, () -> viewer.expandAll()); |
| |
| installUpdatesButton = new Button(container, SWT.PUSH); |
| installUpdatesButton.setLayoutData(new GridData(SWT.RIGHT, SWT.FILL, true, false)); |
| installUpdatesButton.setText("Install Updates..."); |
| installUpdatesButton.addSelectionListener(new SelectionAdapter() |
| { |
| @Override |
| public void widgetSelected(org.eclipse.swt.events.SelectionEvent e) |
| { |
| installUpdates(); |
| } |
| }); |
| |
| updateStateChanged(); |
| |
| return container; |
| } |
| |
| private void updateStateChanged() |
| { |
| installUpdatesButton.setEnabled(assemblyDescriptor.hasUpdatesAvailable()); |
| } |
| |
| private void availableUpdatesChanged() |
| { |
| itemProvider.clearNodesCache(); |
| UIUtil.refreshViewer(viewer); |
| } |
| |
| private void installUpdates() |
| { |
| if (installUpdatesButton.isEnabled()) |
| { |
| new Job(installUpdatesButton.getText()) |
| { |
| @Override |
| protected IStatus run(IProgressMonitor progressMonitor) |
| { |
| try |
| { |
| assemblyDescriptor.update(); |
| return Status.OK_STATUS; |
| } |
| catch (Exception ex) |
| { |
| return new Status(IStatus.ERROR, OM.BUNDLE_ID, ex.getMessage(), ex); |
| } |
| } |
| }.schedule(); |
| } |
| } |
| } |