+++ /dev/null
-package net.sourceforge.phpeclipse.wizards;
-
-/**********************************************************************
- Copyright (c) 2000, 2002 IBM Corp. and others.
- All rights reserved. This program and the accompanying materials
- are made available under the terms of the Common Public License v1.0
- which accompanies this distribution, and is available at
- http://www.eclipse.org/legal/cpl-v10.html
-
- Contributors:
- IBM Corporation - Initial implementation
- www.phpeclipse.de
- **********************************************************************/
-
-import org.eclipse.core.resources.IContainer;
-import org.eclipse.core.resources.IResource;
-import org.eclipse.core.resources.ResourcesPlugin;
-import org.eclipse.core.runtime.IPath;
-import org.eclipse.core.runtime.Path;
-import org.eclipse.jface.dialogs.IDialogPage;
-import org.eclipse.jface.viewers.ISelection;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.jface.wizard.WizardPage;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.events.ModifyEvent;
-import org.eclipse.swt.events.ModifyListener;
-import org.eclipse.swt.events.SelectionAdapter;
-import org.eclipse.swt.events.SelectionEvent;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.widgets.Button;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Label;
-import org.eclipse.swt.widgets.Text;
-import org.eclipse.ui.dialogs.ContainerSelectionDialog;
-
-/**
- * The "New" wizard page allows setting the container for the new file as well
- * as the file name. The page will only accept file name without the extension
- * OR with the extension that matches the expected one (cs).
- */
-
-public class HTMLFileWizardPage extends WizardPage {
- private static final String INITIAL_FILENAME = "file.html";
-
- private Text containerText;
-
- private Text fileText;
-
- private ISelection selection;
-
- /**
- * Constructor for SampleNewWizardPage.
- *
- * @param pageName
- */
- public HTMLFileWizardPage(ISelection selection) {
- super("wizardPage");
- setTitle(PHPWizardMessages.getString("WizardPage.html.title"));
- setDescription(PHPWizardMessages
- .getString("WizardPage.html.description"));
- this.selection = selection;
- }
-
- /**
- * @see IDialogPage#createControl(Composite)
- */
- public void createControl(Composite parent) {
- Composite container = new Composite(parent, SWT.NULL);
- GridLayout layout = new GridLayout();
- container.setLayout(layout);
- layout.numColumns = 3;
- layout.verticalSpacing = 9;
- Label label = new Label(container, SWT.NULL);
- label.setText(PHPWizardMessages.getString("WizardPage.containerLabel"));
-
- containerText = new Text(container, SWT.BORDER | SWT.SINGLE);
- GridData gd = new GridData(GridData.FILL_HORIZONTAL);
- containerText.setLayoutData(gd);
- containerText.addModifyListener(new ModifyListener() {
- public void modifyText(ModifyEvent e) {
- dialogChanged();
- }
- });
-
- Button button = new Button(container, SWT.PUSH);
- button.setText(PHPWizardMessages
- .getString("WizardPage.browseButtonText"));
- button.addSelectionListener(new SelectionAdapter() {
- public void widgetSelected(SelectionEvent e) {
- handleBrowse();
- }
- });
- label = new Label(container, SWT.NULL);
- label.setText(PHPWizardMessages.getString("WizardPage.fileLabel"));
-
- fileText = new Text(container, SWT.BORDER | SWT.SINGLE);
- gd = new GridData(GridData.FILL_HORIZONTAL);
- fileText.setLayoutData(gd);
- fileText.addModifyListener(new ModifyListener() {
- public void modifyText(ModifyEvent e) {
- dialogChanged();
- }
- });
- initialize();
- dialogChanged();
- setControl(container);
- }
-
- /**
- * Tests if the current workbench selection is a suitable container to use.
- */
-
- private void initialize() {
- if (selection != null && selection.isEmpty() == false
- && selection instanceof IStructuredSelection) {
- IStructuredSelection ssel = (IStructuredSelection) selection;
- if (ssel.size() > 1)
- return;
- Object obj = ssel.getFirstElement();
- if (obj instanceof IResource) {
- IContainer container;
- if (obj instanceof IContainer)
- container = (IContainer) obj;
- else
- container = ((IResource) obj).getParent();
- containerText.setText(container.getFullPath().toString());
- fileText.setFocus();
- }
- }
- fileText.setText(INITIAL_FILENAME);
- }
-
- /**
- * Uses the standard container selection dialog to choose the new value for
- * the container field.
- */
-
- private void handleBrowse() {
- ContainerSelectionDialog dialog = new ContainerSelectionDialog(
- getShell(), ResourcesPlugin.getWorkspace().getRoot(), false,
- PHPWizardMessages
- .getString("WizardPage.selectNewFileContainer"));
- if (dialog.open() == ContainerSelectionDialog.OK) {
- Object[] result = dialog.getResult();
- if (result.length == 1) {
- IContainer container = (IContainer) result[0];
- containerText.setText(container.getFullPath().toString());
- }
- }
- }
-
- /**
- * Ensures that both text fields are set.
- */
- private void dialogChanged() {
- String container = getContainerName();
- String fileName = getFileName();
-
- if (container.length() == 0) {
- updateStatus(PHPWizardMessages
- .getString("WizardPage.containerMustBeSpecified"));
- return;
- }
- if (fileName.length() == 0) {
- updateStatus("WizardPage.nameMustBeSpecified");
- return;
- }
-
- updateStatus(null);
- }
-
- private void updateStatus(String message) {
- setErrorMessage(message);
- setPageComplete(message == null);
- }
-
- public String getContainerName() {
- return containerText.getText();
- }
-
- public String getFileName() {
- return fileText.getText();
- }
-
- /**
- * @see WizardPage#isPageComplete()
- */
- public boolean isPageComplete() {
- return !checkFolderForExistingFile() && super.isPageComplete();
- }
-
- /**
- * Finds the current directory where the file should be created
- */
- protected boolean checkFolderForExistingFile() {
- IContainer container = getFileContainer();
- if (container != null) {
- IResource file = container.getFile(new Path(fileText.getText()
- .trim()));
- if (file != null && file.exists()) {
- this.setErrorMessage(PHPWizardMessages
- .getString("WizardPage.fileAlreadyExists"));
- return true;
- }
- }
- return false;
- }
-
- private IContainer getFileContainer() {
- if (containerText.getText() != null) {
- IPath containerPath = new Path(containerText.getText().trim());
- IContainer container;
- if (containerPath.segmentCount() > 1) {
- container = ResourcesPlugin.getWorkspace().getRoot().getFolder(
- containerPath);
- } else {
- // this is a project
- container = ResourcesPlugin.getWorkspace().getRoot()
- .getProject(containerText.getText().trim());
- }
- if (container != null && container.exists()) {
- return container;
- }
- }
- return null;
- }
-
- public void setVisible(boolean visible) {
- super.setVisible(visible);
- if (visible) {
- String fileName = fileText.getText().trim();
- if (getFileContainer() != null
- && fileName.equalsIgnoreCase(INITIAL_FILENAME)) {
- fileText.setFocus();
- fileText.setText(fileName);
- fileText.setSelection(0, fileName.length()
- - (new Path(INITIAL_FILENAME)).getFileExtension()
- .length() - 1);
- }
- }
- }
-
-}
\ No newline at end of file
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