| /******************************************************************************* |
| * Copyright (c) 2006, 2018 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.team.internal.ui.wizards; |
| |
| import java.util.Hashtable; |
| import java.util.Iterator; |
| import java.util.Map; |
| |
| import org.eclipse.core.runtime.Assert; |
| import org.eclipse.jface.dialogs.IDialogConstants; |
| import org.eclipse.jface.dialogs.TitleAreaDialog; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.jface.viewers.ArrayContentProvider; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.LabelProvider; |
| import org.eclipse.jface.viewers.TableViewer; |
| 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.Control; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.swt.widgets.Text; |
| import org.eclipse.team.internal.ui.TeamUIMessages; |
| import org.eclipse.ui.IWorkingSet; |
| import org.eclipse.ui.PlatformUI; |
| |
| public class WorkingSetsDialog extends TitleAreaDialog { |
| |
| protected TableViewer wsTableViewer; |
| protected Text wsNameText; |
| protected Image dlgTitleImage; |
| |
| private String selectedWorkingSet; |
| |
| public static final String resourceWorkingSetId = "org.eclipse.ui.resourceWorkingSetPage"; //$NON-NLS-1$ |
| |
| public WorkingSetsDialog(Shell shell) { |
| super(shell); |
| setShellStyle(getShellStyle() | SWT.RESIZE); |
| } |
| |
| @Override |
| protected Control createDialogArea(Composite parent) { |
| setTitle(TeamUIMessages.WorkingSetsDialog_Title); |
| setMessage(TeamUIMessages.WorkingSetsDialog_Message); |
| Composite workingSetsComposite = (Composite) super.createDialogArea(parent); |
| workingSetsComposite = new Composite(workingSetsComposite, SWT.NONE); |
| getShell().setText(TeamUIMessages.WorkingSetsDialog_TitleBar); |
| |
| final Composite group = new Composite(workingSetsComposite, SWT.NONE); |
| GridLayout layout = new GridLayout(2, false); |
| layout.marginWidth = 0; |
| group.setLayout(layout); |
| group.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false)); |
| |
| final Label label = new Label(group, SWT.NONE); |
| label.setLayoutData(new GridData()); |
| label.setText(TeamUIMessages.WorkingSetsDialog_Label); |
| |
| wsNameText = new Text(group, SWT.BORDER); |
| wsNameText.setLayoutData(new GridData(SWT.FILL, SWT.TOP, true, false)); |
| |
| layout = new GridLayout(); |
| layout.numColumns = 1; |
| layout.marginHeight = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN); |
| layout.marginWidth = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN); |
| workingSetsComposite.setLayout(layout); |
| final GridData data = new GridData(SWT.FILL, SWT.FILL, true, true); |
| workingSetsComposite.setLayoutData(data); |
| |
| wsTableViewer = new TableViewer(workingSetsComposite, SWT.BORDER); |
| final GridData gd = new GridData(SWT.FILL, SWT.FILL, true, true); |
| gd.widthHint = 450; |
| gd.heightHint = 250; |
| wsTableViewer.getTable().setLayoutData(gd); |
| |
| wsTableViewer.setContentProvider(new ArrayContentProvider()); |
| wsTableViewer.setLabelProvider(new WorkingSetLabelProvider()); |
| wsTableViewer.setInput(PlatformUI.getWorkbench().getWorkingSetManager().getWorkingSets()); |
| |
| setupListeners(); |
| |
| return parent; |
| } |
| |
| @Override |
| protected void okPressed() { |
| selectedWorkingSet = wsNameText.getText(); |
| |
| if (selectedWorkingSet.isEmpty()) { |
| setErrorMessage(TeamUIMessages.WorkingSetsDialog_ErrorMessage); |
| return; |
| } |
| |
| super.okPressed(); |
| } |
| |
| @Override |
| protected void cancelPressed() { |
| super.cancelPressed(); |
| } |
| |
| @Override |
| public boolean close() { |
| if (dlgTitleImage != null) |
| dlgTitleImage.dispose(); |
| return super.close(); |
| } |
| |
| void setupListeners() { |
| wsTableViewer.addSelectionChangedListener(event -> { |
| IStructuredSelection s = event.getStructuredSelection(); |
| Object obj = s.getFirstElement(); |
| if (obj instanceof IWorkingSet) |
| wsNameText.setText(((IWorkingSet) obj).getName()); |
| }); |
| |
| wsNameText.addModifyListener(e -> setErrorMessage(null)); |
| } |
| |
| class WorkingSetLabelProvider extends LabelProvider { |
| private Map<ImageDescriptor, Image> icons; |
| |
| public WorkingSetLabelProvider() { |
| icons = new Hashtable<>(); |
| } |
| |
| @Override |
| public void dispose() { |
| Iterator<Image> iterator = icons.values().iterator(); |
| |
| while (iterator.hasNext()) { |
| Image icon = iterator.next(); |
| icon.dispose(); |
| } |
| super.dispose(); |
| } |
| |
| @Override |
| public Image getImage(Object object) { |
| Assert.isTrue(object instanceof IWorkingSet); |
| IWorkingSet workingSet = (IWorkingSet) object; |
| ImageDescriptor imageDescriptor = workingSet.getImageDescriptor(); |
| |
| if (imageDescriptor == null) { |
| return null; |
| } |
| |
| Image icon = icons.get(imageDescriptor); |
| if (icon == null) { |
| icon = imageDescriptor.createImage(); |
| icons.put(imageDescriptor, icon); |
| } |
| return icon; |
| } |
| |
| @Override |
| public String getText(Object object) { |
| Assert.isTrue(object instanceof IWorkingSet); |
| IWorkingSet workingSet = (IWorkingSet) object; |
| return workingSet.getLabel(); |
| } |
| } |
| |
| public String getSelectedWorkingSet(){ |
| return selectedWorkingSet; |
| } |
| } |