1 package net.sourceforge.phpeclipse.wizards;
3 /**********************************************************************
4 Copyright (c) 2000, 2002 IBM Corp. and others.
5 All rights reserved. This program and the accompanying materials
6 are made available under the terms of the Common Public License v1.0
7 which accompanies this distribution, and is available at
8 http://www.eclipse.org/legal/cpl-v10.html
11 IBM Corporation - Initial implementation
12 Klaus Hartlage - www.eclipseproject.de
13 **********************************************************************/
15 import net.sourceforge.phpdt.internal.ui.util.PHPFileUtil;
17 import org.eclipse.core.resources.IContainer;
18 import org.eclipse.core.resources.IFolder;
19 import org.eclipse.core.resources.IProject;
20 import org.eclipse.core.resources.IResource;
21 import org.eclipse.core.resources.ResourcesPlugin;
22 import org.eclipse.core.runtime.IPath;
23 import org.eclipse.core.runtime.Path;
24 import org.eclipse.jface.dialogs.IDialogPage;
25 import org.eclipse.jface.viewers.ISelection;
26 import org.eclipse.jface.viewers.IStructuredSelection;
27 import org.eclipse.jface.wizard.WizardPage;
28 import org.eclipse.swt.SWT;
29 import org.eclipse.swt.events.ModifyEvent;
30 import org.eclipse.swt.events.ModifyListener;
31 import org.eclipse.swt.events.SelectionAdapter;
32 import org.eclipse.swt.events.SelectionEvent;
33 import org.eclipse.swt.layout.GridData;
34 import org.eclipse.swt.layout.GridLayout;
35 import org.eclipse.swt.widgets.Button;
36 import org.eclipse.swt.widgets.Composite;
37 import org.eclipse.swt.widgets.Label;
38 import org.eclipse.swt.widgets.Text;
39 import org.eclipse.ui.dialogs.ContainerSelectionDialog;
42 * The "New" wizard page allows setting the container for the new file as well
43 * as the file name. The page will only accept file name without the extension
44 * OR with the extension that matches the expected one (cs).
47 public class HTMLFileWizardPage extends WizardPage {
48 private Text containerText;
50 private Text fileText;
52 private ISelection selection;
55 * Constructor for SampleNewWizardPage.
59 public HTMLFileWizardPage(ISelection selection) {
61 setTitle(PHPWizardMessages.getString("WizardPage.html.title"));
62 setDescription(PHPWizardMessages.getString("WizardPage.html.description"));
63 this.selection = selection;
67 * @see IDialogPage#createControl(Composite)
69 public void createControl(Composite parent) {
70 Composite container = new Composite(parent, SWT.NULL);
71 GridLayout layout = new GridLayout();
72 container.setLayout(layout);
73 layout.numColumns = 3;
74 layout.verticalSpacing = 9;
75 Label label = new Label(container, SWT.NULL);
76 label.setText(PHPWizardMessages.getString("WizardPage.containerLabel"));
78 containerText = new Text(container, SWT.BORDER | SWT.SINGLE);
79 GridData gd = new GridData(GridData.FILL_HORIZONTAL);
80 containerText.setLayoutData(gd);
81 containerText.addModifyListener(new ModifyListener() {
82 public void modifyText(ModifyEvent e) {
87 Button button = new Button(container, SWT.PUSH);
88 button.setText(PHPWizardMessages.getString("WizardPage.browseButtonText"));
89 button.addSelectionListener(new SelectionAdapter() {
90 public void widgetSelected(SelectionEvent e) {
94 label = new Label(container, SWT.NULL);
95 label.setText(PHPWizardMessages.getString("WizardPage.fileLabel"));
97 fileText = new Text(container, SWT.BORDER | SWT.SINGLE);
98 gd = new GridData(GridData.FILL_HORIZONTAL);
99 fileText.setLayoutData(gd);
100 fileText.addModifyListener(new ModifyListener() {
101 public void modifyText(ModifyEvent e) {
107 setControl(container);
111 * Tests if the current workbench selection is a suitable container to use.
114 private void initialize() {
115 if (selection != null && selection.isEmpty() == false
116 && selection instanceof IStructuredSelection) {
117 IStructuredSelection ssel = (IStructuredSelection) selection;
120 Object obj = ssel.getFirstElement();
121 if (obj instanceof IResource) {
122 IContainer container;
123 if (obj instanceof IContainer)
124 container = (IContainer) obj;
126 container = ((IResource) obj).getParent();
127 containerText.setText(container.getFullPath().toString());
130 fileText.setText("*.html");
134 * Uses the standard container selection dialog to choose the new value for
135 * the container field.
138 private void handleBrowse() {
139 ContainerSelectionDialog dialog = new ContainerSelectionDialog(getShell(),
140 ResourcesPlugin.getWorkspace().getRoot(), false, PHPWizardMessages
141 .getString("WizardPage.selectNewFileContainer"));
142 if (dialog.open() == ContainerSelectionDialog.OK) {
143 Object[] result = dialog.getResult();
144 if (result.length == 1) {
145 IContainer container = (IContainer) result[0];
146 containerText.setText(container.getFullPath().toString());
152 * Ensures that both text fields are set.
154 private void dialogChanged() {
155 String container = getContainerName();
156 String fileName = getFileName();
158 if (container.length() == 0) {
159 updateStatus(PHPWizardMessages
160 .getString("WizardPage.containerMustBeSpecified"));
163 if (fileName.length() == 0) {
164 updateStatus("WizardPage.nameMustBeSpecified");
168 // if (!PHPFileUtil.isPHPFileName(fileName)) {
169 // updateStatus(PHPWizardMessages.getString("WizardPage.mustBePHP"));
175 private void updateStatus(String message) {
176 setErrorMessage(message);
177 setPageComplete(message == null);
180 public String getContainerName() {
181 return containerText.getText();
184 public String getFileName() {
185 return fileText.getText();
189 * @see WizardPage#isPageComplete()
191 public boolean isPageComplete() {
192 return !checkFolderForExistingFile() && super.isPageComplete();
196 * Finds the current directory where the file should be created
198 protected boolean checkFolderForExistingFile() {
199 boolean result = false;
201 if (containerText.getText() != null) {
202 IPath containerPath = new Path(containerText.getText().trim());
203 if (containerPath.segmentCount() > 1) {
204 IFolder container = ResourcesPlugin.getWorkspace().getRoot().getFolder(
206 if (container != null && container.exists()) {
207 IResource file = container.getFile(fileText.getText().trim());
208 if (file != null && file.exists()) {
209 this.setErrorMessage(PHPWizardMessages
210 .getString("WizardPage.fileAlreadyExists"));
216 IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(
217 containerText.getText().trim());
218 if (project != null && project.exists()) {
219 IResource file = project.getFile(fileText.getText().trim());
220 if (file != null && file.exists()) {
221 this.setErrorMessage(PHPWizardMessages
222 .getString("WizardPage.fileAlreadyExists"));
230 ((HTMLFileWizard) this.getWizard()).setFileName(fileText.getText().trim());