diff options
Diffstat (limited to 'plugins/org.eclipse.emf.cdo.lm.ui/src/org/eclipse/emf/cdo/lm/ui/actions/RenameChangeAction.java')
-rw-r--r-- | plugins/org.eclipse.emf.cdo.lm.ui/src/org/eclipse/emf/cdo/lm/ui/actions/RenameChangeAction.java | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/plugins/org.eclipse.emf.cdo.lm.ui/src/org/eclipse/emf/cdo/lm/ui/actions/RenameChangeAction.java b/plugins/org.eclipse.emf.cdo.lm.ui/src/org/eclipse/emf/cdo/lm/ui/actions/RenameChangeAction.java new file mode 100644 index 0000000000..dc848ca09d --- /dev/null +++ b/plugins/org.eclipse.emf.cdo.lm.ui/src/org/eclipse/emf/cdo/lm/ui/actions/RenameChangeAction.java @@ -0,0 +1,140 @@ +/* + * 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.actions; + +import org.eclipse.emf.cdo.common.branch.CDOBranchPoint; +import org.eclipse.emf.cdo.explorer.checkouts.CDOCheckout; +import org.eclipse.emf.cdo.lm.Change; +import org.eclipse.emf.cdo.lm.System; +import org.eclipse.emf.cdo.lm.client.IAssemblyDescriptor; +import org.eclipse.emf.cdo.lm.client.IAssemblyManager; +import org.eclipse.emf.cdo.lm.client.ISystemDescriptor; +import org.eclipse.emf.cdo.lm.client.ISystemManager; +import org.eclipse.emf.cdo.lm.internal.client.LMNamingStrategy; +import org.eclipse.emf.cdo.lm.ui.bundle.OM; + +import org.eclipse.net4j.util.StringUtil; + +import org.eclipse.core.runtime.IProgressMonitor; +import org.eclipse.swt.SWT; +import org.eclipse.swt.layout.GridData; +import org.eclipse.swt.widgets.Composite; +import org.eclipse.swt.widgets.Label; +import org.eclipse.swt.widgets.Text; +import org.eclipse.ui.IWorkbenchPage; + +/** + * @author Eike Stepper + */ +public class RenameChangeAction extends LMAction<Change> +{ + private ISystemDescriptor systemDescriptor; + + private Text labelText; + + private String labelString; + + public RenameChangeAction(IWorkbenchPage page, Change change) + { + super(page, // + "Rename Change" + INTERACTIVE, // + "Rename the change '" + change.getLabel() + "'", // + OM.getImageDescriptor("icons/Rename.gif"), // + "Rename the change '" + change.getLabel() + "'.", // + "icons/RenameChange.gif", // + change); + } + + @Override + protected void preRun() throws Exception + { + Change change = getContext(); + System system = change.getSystem(); + systemDescriptor = ISystemManager.INSTANCE.getDescriptor(system); + + super.preRun(); + } + + @Override + protected void fillDialogArea(LMDialog dialog, Composite parent) + { + Change change = getContext(); + String label = change.getLabel(); + + Label oldLabel = new Label(parent, SWT.NONE); + oldLabel.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false)); + oldLabel.setText("Current label:"); + + Text oldLabelText = new Text(parent, SWT.BORDER | SWT.READ_ONLY); + oldLabelText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); + oldLabelText.setText(label); + + Label newLabel = new Label(parent, SWT.NONE); + newLabel.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false)); + newLabel.setText("New label:"); + + labelText = new Text(parent, SWT.BORDER); + labelText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); + labelText.setText(label); + labelText.setFocus(); + labelText.addModifyListener(e -> { + labelString = labelText.getText(); + validateDialog(); + }); + + // TODO Make the note conditional (only if checkouts exist). + Label separator = new Label(parent, SWT.SEPARATOR | SWT.HORIZONTAL); + separator.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 2, 1)); + + Label note = new Label(parent, SWT.NONE); + note.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 2, 1)); + note.setText("Note that checkouts will be removed."); + } + + @Override + protected String doValidate(LMDialog dialog) + { + if (StringUtil.isEmpty(labelString)) + { + return "A new label must be entered."; + } + + Change change = getContext(); + String moduleName = change.getModule().getName(); + + boolean[] branchExists = { false }; + systemDescriptor.withModuleSession(moduleName, session -> { + CDOBranchPoint branchPoint = change.getBranchPoint().resolve(session.getBranchManager()); + + String branchName = LMNamingStrategy.getChangeBranchName(labelString); + branchExists[0] = branchPoint.getBranch().getBase().getBranch().getBranch(branchName) != null; + }); + + if (branchExists[0]) + { + return "A change with the same label already exists."; + } + + return super.doValidate(dialog); + } + + @Override + protected void doRun(Change change, IProgressMonitor monitor) throws Exception + { + systemDescriptor.renameChange(change, labelString, monitor); + + for (IAssemblyDescriptor assemblyDescriptor : IAssemblyManager.INSTANCE.getDescriptors(change)) + { + CDOCheckout checkout = assemblyDescriptor.getCheckout(); + checkout.delete(true); + } + } +} |