| /******************************************************************************* |
| * Copyright (c) 2008-2010 Sonatype, Inc. |
| * All rights reserved. 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: |
| * Sonatype, Inc. - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.m2e.core.ui.internal.wizards; |
| |
| import java.util.List; |
| |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import org.eclipse.core.resources.IContainer; |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Path; |
| import org.eclipse.jface.window.Window; |
| import org.eclipse.jface.wizard.IWizardPage; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.ModifyListener; |
| import org.eclipse.swt.events.SelectionListener; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Combo; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Text; |
| import org.eclipse.ui.IWorkingSet; |
| |
| import org.apache.maven.model.Model; |
| |
| import org.eclipse.m2e.core.MavenPlugin; |
| import org.eclipse.m2e.core.internal.IMavenConstants; |
| import org.eclipse.m2e.core.project.ProjectImportConfiguration; |
| import org.eclipse.m2e.core.ui.internal.Messages; |
| import org.eclipse.m2e.core.ui.internal.WorkingSets; |
| import org.eclipse.m2e.core.ui.internal.actions.SelectionUtil; |
| import org.eclipse.m2e.core.ui.internal.components.WorkingSetGroup; |
| |
| |
| /** |
| * Maven2ModuleParentPage |
| */ |
| public class MavenModuleWizardParentPage extends AbstractMavenWizardPage { |
| private static final Logger log = LoggerFactory.getLogger(MavenModuleWizardParentPage.class); |
| |
| /** the module name input field */ |
| private Combo moduleNameCombo; |
| |
| /** the parent project input field */ |
| protected Text parentProjectText; |
| |
| /** the "create simple project" checkbox */ |
| private Button simpleProject; |
| |
| /** the parent object entity */ |
| protected Object parentObject; |
| |
| /** the parent container */ |
| private IContainer parentContainer; |
| |
| /** the parent POM file */ |
| private IFile pom; |
| |
| /** the parent model */ |
| private Model parentModel; |
| |
| /** working set selector widget */ |
| private WorkingSetGroup workingSetGroup; |
| |
| private final List<IWorkingSet> workingSets; |
| |
| /** Creates a new page. */ |
| public MavenModuleWizardParentPage(ProjectImportConfiguration projectImportConfiguration, |
| List<IWorkingSet> workingSets) { |
| super("MavenModuleWizardParentPage", projectImportConfiguration); |
| this.workingSets = workingSets; |
| setTitle(Messages.wizardModulePageParentTitle); |
| setDescription(Messages.wizardModulePageParentDescription); |
| setPageComplete(false); |
| } |
| |
| /** Creates the page controls. */ |
| public void createControl(Composite parent) { |
| Composite container = new Composite(parent, SWT.NULL); |
| container.setLayout(new GridLayout(3, false)); |
| |
| simpleProject = new Button(container, SWT.CHECK); |
| simpleProject.setText(Messages.wizardProjectPageProjectSimpleProject); |
| simpleProject.setData("name", "simpleProjectButton"); //$NON-NLS-1$ //$NON-NLS-2$ |
| simpleProject.setLayoutData(new GridData(SWT.FILL, SWT.TOP, false, false, 3, 1)); |
| simpleProject.addSelectionListener(SelectionListener.widgetSelectedAdapter(e -> validate())); |
| |
| Label nameLabel = new Label(container, SWT.NONE); |
| GridData gd_nameLabel = new GridData(); |
| gd_nameLabel.verticalIndent = 10; |
| nameLabel.setLayoutData(gd_nameLabel); |
| nameLabel.setText(Messages.wizardModulePageParentModuleName); |
| |
| moduleNameCombo = new Combo(container, SWT.BORDER); |
| GridData gd_moduleNameCombo = new GridData(SWT.FILL, SWT.TOP, true, false, 2, 1); |
| gd_moduleNameCombo.verticalIndent = 10; |
| moduleNameCombo.setLayoutData(gd_moduleNameCombo); |
| moduleNameCombo.addModifyListener(e -> validate()); |
| addFieldWithHistory("moduleName", moduleNameCombo); //$NON-NLS-1$ |
| |
| Label parentLabel = new Label(container, SWT.NONE); |
| parentLabel.setText(Messages.wizardModulePageParentParentProject); |
| |
| parentProjectText = new Text(container, SWT.BORDER); |
| parentProjectText.setLayoutData(new GridData(SWT.FILL, SWT.TOP, true, false, 1, 1)); |
| parentProjectText.setEditable(false); |
| |
| Button browseButton = new Button(container, SWT.NONE); |
| browseButton.setText(Messages.wizardModulePageParentBrowse); |
| browseButton.addSelectionListener(SelectionListener.widgetSelectedAdapter(e -> { |
| MavenProjectSelectionDialog dialog = new MavenProjectSelectionDialog(getShell()); |
| if(dialog.open() == Window.OK) { |
| setParent(dialog.getFirstResult()); |
| validate(); |
| } |
| })); |
| |
| this.workingSetGroup = new WorkingSetGroup(container, workingSets, getShell()); |
| |
| createAdvancedSettings(container, new GridData(SWT.FILL, SWT.TOP, true, false, 3, 1)); |
| |
| initialize(); |
| |
| setControl(container); |
| } |
| |
| /** Initializes the GUI components and validates the page. */ |
| private void initialize() { |
| loadParent(); |
| validate(); |
| } |
| |
| /** Validates the data entered. */ |
| void validate() { |
| String moduleName = moduleNameCombo.getText().trim(); |
| if(moduleName.length() == 0) { |
| setErrorMessage(null); |
| setMessage(Messages.wizardModulePageParentValidatorModuleName); |
| setPageComplete(false); |
| return; |
| } |
| |
| // check whether the project name is valid |
| IStatus nameStatus = ResourcesPlugin.getWorkspace().validateName(moduleName, IResource.PROJECT); |
| if(!nameStatus.isOK()) { |
| setErrorMessage(nameStatus.getMessage()); |
| setPageComplete(false); |
| return; |
| } |
| |
| // check if the given folder already exists |
| if(parentContainer != null && parentContainer.exists(new Path(moduleName))) { |
| setErrorMessage(Messages.wizardModulePageParentValidatorNameExists); |
| setPageComplete(false); |
| return; |
| } |
| |
| if(pom == null) { |
| setErrorMessage(null); |
| setMessage(Messages.wizardModulePageParentValidatorParentProject); |
| setPageComplete(false); |
| return; |
| } |
| if(!validateParent()) { |
| return; |
| } |
| setErrorMessage(null); |
| setMessage(null); |
| setPageComplete(true); |
| } |
| |
| /** Assigns a parent object. */ |
| public void setParent(Object parent) { |
| parentObject = parent; |
| loadParent(); |
| } |
| |
| /** Loads the data from the parent object. */ |
| protected void loadParent() { |
| if(parentObject == null) { |
| return; |
| } |
| |
| int type = SelectionUtil.getElementType(parentObject); |
| |
| if(SelectionUtil.POM_FILE == type) { |
| pom = SelectionUtil.getType(parentObject, IFile.class); |
| } else if(SelectionUtil.PROJECT_WITH_NATURE == type) { |
| IProject project = SelectionUtil.getType(parentObject, IProject.class); |
| pom = project.getFile(IMavenConstants.POM_FILE_NAME); |
| |
| workingSetGroup.selectWorkingSets(WorkingSets.getAssignedWorkingSets(project)); |
| } else if(parentObject instanceof IContainer) { |
| pom = ((IContainer) parentObject).getFile(new Path(IMavenConstants.POM_FILE_NAME)); |
| } |
| |
| if(pom != null && pom.exists()) { |
| parentObject = pom; |
| parentContainer = pom.getParent(); |
| |
| try { |
| parentModel = MavenPlugin.getMavenModelManager().readMavenModel(pom); |
| validateParent(); |
| parentProjectText.setText(parentModel.getArtifactId()); |
| } catch(CoreException e) { |
| log.error("Error loading POM: " + e.getMessage(), e); //$NON-NLS-1$ |
| } |
| } |
| } |
| |
| private boolean validateParent() { |
| if(parentModel != null) { |
| if(!"pom".equals(parentModel.getPackaging())) { //$NON-NLS-1$ |
| setMessage(null); |
| setErrorMessage(org.eclipse.m2e.core.ui.internal.Messages.MavenModuleWizardParentPage_error); |
| setPageComplete(false); |
| return false; |
| } |
| } |
| return true; |
| } |
| |
| /** Returns "true" if the user chose not to use archetypes. */ |
| public boolean isSimpleProject() { |
| return simpleProject.getSelection(); |
| } |
| |
| /** Skips the archetype selection page if the user chooses a simple project. */ |
| public IWizardPage getNextPage() { |
| return getWizard() |
| .getPage(isSimpleProject() ? "MavenProjectWizardArtifactPage" : "MavenProjectWizardArchetypePage"); |
| } |
| |
| /** Returns the module name. */ |
| public String getModuleName() { |
| return moduleNameCombo.getText(); |
| } |
| |
| /** Returns the parent model. */ |
| public Model getParentModel() { |
| return parentModel; |
| } |
| |
| /** Returns the parent POM file handle. */ |
| public IFile getPom() { |
| return pom; |
| } |
| |
| /** Returns the parent container. */ |
| public IContainer getParentContainer() { |
| return parentContainer; |
| } |
| |
| /** Offers a listener hookup to the pages watching the module name field. */ |
| public void addModuleNameListener(ModifyListener modifyListener) { |
| moduleNameCombo.addModifyListener(modifyListener); |
| } |
| |
| /** Unhooks the listener watching the module name field. */ |
| public void removesModuleNameListener(ModifyListener modifyListener) { |
| moduleNameCombo.removeModifyListener(modifyListener); |
| } |
| |
| /** Offers a listener hookup to the pages watching the parent name field. */ |
| public void addParentProjectListener(ModifyListener modifyListener) { |
| parentProjectText.addModifyListener(modifyListener); |
| } |
| |
| /** Unhooks the listener watching the parent name field. */ |
| public void removesParentProjectListener(ModifyListener modifyListener) { |
| parentProjectText.removeModifyListener(modifyListener); |
| } |
| |
| /** Offers a listener hookup to the pages watching the archetype switch. */ |
| public void addArchetypeSelectionListener(SelectionListener selectionListener) { |
| simpleProject.addSelectionListener(selectionListener); |
| } |
| |
| /** Removes the listener watching the project name field. */ |
| public void removeArchetypeSelectionListener(SelectionListener selectionListener) { |
| simpleProject.removeSelectionListener(selectionListener); |
| } |
| |
| /** Cleans up. */ |
| public void dispose() { |
| super.dispose(); |
| workingSetGroup.dispose(); |
| } |
| } |