| /******************************************************************************* |
| * Copyright (c) 2006, 2007 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| * David Schneider, david.schneider@unisys.com - [142500] WTP properties pages fonts don't follow Eclipse preferences |
| *******************************************************************************/ |
| |
| package org.eclipse.jst.j2ee.internal.ui; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.jface.dialogs.IDialogConstants; |
| import org.eclipse.jface.layout.GridDataFactory; |
| import org.eclipse.jface.layout.GridLayoutFactory; |
| import org.eclipse.jst.j2ee.internal.J2EEPropertiesConstants; |
| import org.eclipse.jst.j2ee.internal.ui.refactoring.RenameContextRootChange; |
| import org.eclipse.jst.j2ee.internal.ui.refactoring.RenameContextRootRefactoringProcessor; |
| import org.eclipse.jst.j2ee.internal.ui.refactoring.RenameContextRootWizard; |
| import org.eclipse.jst.j2ee.project.JavaEEProjectUtilities; |
| import org.eclipse.ltk.ui.refactoring.RefactoringWizard; |
| import org.eclipse.ltk.ui.refactoring.RefactoringWizardOpenOperation; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.ModifyEvent; |
| import org.eclipse.swt.events.ModifyListener; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Text; |
| import org.eclipse.ui.dialogs.PropertyPage; |
| import org.eclipse.wst.common.componentcore.internal.util.ComponentUtilities; |
| |
| public class J2EEPropertiesPage extends PropertyPage implements J2EEPropertiesConstants { |
| |
| private Text contextRootNameField; |
| private boolean dirty = false; |
| |
| /** |
| * @see org.eclipse.jface.preference.PreferencePage#createContents(Composite) |
| */ |
| @Override |
| protected Control createContents(Composite parent) { |
| Composite c = parent; |
| IProject project = getProject(); |
| if (project != null |
| && JavaEEProjectUtilities.getJ2EEProjectType(project).equals( |
| JavaEEProjectUtilities.DYNAMIC_WEB) |
| || JavaEEProjectUtilities.getJ2EEProjectType(project).equals( |
| JavaEEProjectUtilities.STATIC_WEB)) { |
| |
| c = new Composite(parent, SWT.NONE); |
| |
| Label contextRootLabel = new Label(c, SWT.NONE); |
| contextRootLabel.setText(J2EEPropertiesConstants.WEB_CONTEXT_ROOT); |
| |
| contextRootNameField = new Text(c, SWT.BORDER); |
| contextRootNameField.addModifyListener(new ModifyListener() { |
| |
| public void modifyText(ModifyEvent e) { |
| dirty = !contextRootNameField.getText().equals( |
| ComponentUtilities.getServerContextRoot(getProject())); |
| validateText(); |
| } |
| }); |
| GridLayoutFactory.fillDefaults().numColumns(2).applyTo(c); |
| GridDataFactory.defaultsFor(contextRootLabel).applyTo(contextRootLabel); |
| GridDataFactory.defaultsFor(contextRootNameField).grab(true, false).applyTo( |
| contextRootNameField); |
| } |
| applyDialogFont(c); |
| return c; |
| } |
| |
| @Override |
| public void createControl(Composite parent) { |
| super.createControl(parent); |
| refresh(); |
| refreshApplyButton(); |
| } |
| |
| private void validateText() { |
| IStatus status = RenameContextRootChange |
| .validateContextRoot(contextRootNameField.getText()); |
| if (!status.isOK()) { |
| setErrorMessage(status.getMessage()); |
| setValid(false); |
| } |
| else { |
| setErrorMessage(null); |
| setValid(true); |
| refreshApplyButton(); |
| } |
| } |
| |
| private void refreshApplyButton() { |
| if (dirty) { |
| if (getApplyButton() != null) { |
| getApplyButton().setEnabled(true); |
| } |
| } |
| else { |
| if (getApplyButton() != null) { |
| getApplyButton().setEnabled(false); |
| } |
| } |
| } |
| |
| public void refresh() { |
| if (contextRootNameField != null) { |
| String s = ComponentUtilities.getServerContextRoot(getProject()); |
| if (s == null) { |
| s = ""; //$NON-NLS-1$ |
| } |
| contextRootNameField.setText(s); |
| validateText(); |
| } |
| } |
| |
| private IProject getProject() { |
| |
| Object element = getElement(); |
| if (element == null) { |
| return null; |
| } |
| if (element instanceof IProject) { |
| IProject project = (IProject) element; |
| return project; |
| } |
| return null; |
| |
| } |
| |
| private int doRefactor() { |
| int id = IDialogConstants.OK_ID; |
| if (dirty) { |
| RenameContextRootRefactoringProcessor processor = new RenameContextRootRefactoringProcessor(); |
| processor.setProject(getProject()); |
| processor.setNewName(contextRootNameField.getText()); |
| RenameContextRootWizard wizard = new RenameContextRootWizard(processor, |
| RefactoringWizard.DIALOG_BASED_USER_INTERFACE); |
| wizard.setPrompt(false); |
| RefactoringWizardOpenOperation operation = new RefactoringWizardOpenOperation(wizard); |
| |
| try { |
| id = operation.run(getShell(), ""); //$NON-NLS-1$ |
| } |
| catch (InterruptedException ee) { |
| |
| } |
| if (id == IDialogConstants.OK_ID) { |
| dirty = false; |
| refresh(); |
| } |
| } |
| |
| return id; |
| } |
| |
| @Override |
| protected void performApply() { |
| doRefactor(); |
| } |
| |
| @Override |
| protected void performDefaults() { |
| refresh(); |
| } |
| |
| @Override |
| public boolean performOk() { |
| return doRefactor() == IDialogConstants.OK_ID; |
| } |
| |
| } |