| /******************************************************************************* |
| * Copyright (c) 2014, 2017 TwelveTone LLC 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: |
| * Steven Spungin <steven@spungin.tv> - initial API and implementation, Ongoing Maintenance |
| *******************************************************************************/ |
| |
| package org.eclipse.e4.tools.emf.ui.internal.common.resourcelocator.dialogs; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.e4.core.contexts.IEclipseContext; |
| import org.eclipse.e4.tools.emf.ui.internal.common.component.dialogs.BundleImageCache; |
| import org.eclipse.e4.tools.emf.ui.internal.common.resourcelocator.Messages; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.jface.viewers.ArrayContentProvider; |
| import org.eclipse.jface.viewers.ColumnLabelProvider; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| import org.eclipse.jface.viewers.TableViewer; |
| 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; |
| |
| /** |
| * Wizard page to select a referenced project |
| * |
| * @author Steven Spungin |
| * |
| */ |
| public class PickProjectPage extends WizardPage { |
| |
| private TableViewer viewer; |
| private BundleImageCache imageCache; |
| private Image imgProject; |
| private IProject[] projects; |
| private final IEclipseContext context; |
| |
| protected PickProjectPage(IEclipseContext context) { |
| super(Messages.PickProjectPage_SelectReferencedProject); |
| this.context = context; |
| try { |
| projects = context.get(IProject.class).getReferencedProjects(); |
| } catch (final CoreException e) { |
| setErrorMessage(e.getMessage()); |
| e.printStackTrace(); |
| } |
| setPageComplete(false); |
| } |
| |
| @Override |
| public void createControl(Composite parent) { |
| |
| imageCache = new BundleImageCache(parent.getDisplay(), getClass().getClassLoader()); |
| getShell().addDisposeListener(e -> { |
| imageCache.dispose(); |
| imgProject = null; |
| }); |
| imgProject = imageCache.create("/icons/full/obj16/projects.png"); //$NON-NLS-1$ |
| |
| final Composite comp = new Composite(parent, SWT.NONE); |
| comp.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); |
| comp.setLayout(new GridLayout(1, false)); |
| |
| viewer = new TableViewer(comp, SWT.V_SCROLL | SWT.H_SCROLL | SWT.BORDER | SWT.FULL_SELECTION); |
| viewer.getTable().setLayoutData(new GridData(GridData.FILL_BOTH)); |
| viewer.setLabelProvider(new ColumnLabelProvider() { |
| @Override |
| public String getText(Object element) { |
| final IProject project = (IProject) element; |
| return project.getName(); |
| } |
| |
| @Override |
| public Image getImage(Object element) { |
| return imgProject; |
| } |
| }); |
| viewer.setContentProvider(ArrayContentProvider.getInstance()); |
| |
| viewer.setInput(projects); |
| |
| viewer.addSelectionChangedListener(event -> { |
| final Object firstElement = ((StructuredSelection) event.getSelection()).getFirstElement(); |
| context.set("projectToCopyTo", firstElement); //$NON-NLS-1$ |
| setPageComplete(firstElement != null); |
| getContainer().updateButtons(); |
| }); |
| |
| final String message = Messages.ReferencedProjectPickerDialog_selectReferencedProject; |
| setMessage(message); |
| getShell().setText(message); |
| setTitle(message); |
| |
| final Image image = context.get(BundleImageCache.class).create("/icons/full/obj16/projects.png"); //$NON-NLS-1$ |
| setImageDescriptor(ImageDescriptor.createFromImage(image)); |
| |
| setControl(comp); |
| } |
| |
| @Override |
| public void setVisible(boolean visible) { |
| final Object object = context.get("projectToCopyTo"); //$NON-NLS-1$ |
| if (visible) { |
| if (object != null) { |
| viewer.setSelection(new StructuredSelection(object)); |
| } else { |
| viewer.setSelection(new StructuredSelection()); |
| } |
| } |
| setPageComplete(viewer.getSelection().isEmpty() == false); |
| super.setVisible(visible); |
| } |
| |
| } |