/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.sling.ide.eclipse.ui.wizards;
import org.eclipse.core.resources.IContainer;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.Path;
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;
public class NewNodeWizardPage extends WizardPage {
//private Text containerText;
private Text fileText;
private ISelection selection;
/**
* Constructor for SampleNewWizardPage.
*
* @param pageName
*/
public NewNodeWizardPage(ISelection selection) {
super("wizardPage");
setTitle("Add a new Node");
setDescription("Create a new node under the current selection");
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("&Container:");
//
// 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("Browse...");
// button.addSelectionListener(new SelectionAdapter() {
// public void widgetSelected(SelectionEvent e) {
// handleBrowse();
// }
// });
Label label = new Label(container, SWT.NULL);
label.setText("Node name:");
fileText = new Text(container, SWT.BORDER | SWT.SINGLE);
GridData 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.setText("new_file.mpe");
}
/**
* 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,
// "Select new file container");
// if (dialog.open() == ContainerSelectionDialog.OK) {
// Object[] result = dialog.getResult();
// if (result.length == 1) {
// containerText.setText(((Path) result[0]).toString());
// }
// }
// }
/**
* Ensures that both text fields are set.
*/
private void dialogChanged() {
// IResource container = ResourcesPlugin.getWorkspace().getRoot()
// .findMember(new Path(getContainerName()));
// String fileName = getFileName();
//
// if (getContainerName().length() == 0) {
// updateStatus("File container must be specified");
// return;
// }
// if (container == null
// || (container.getType() & (IResource.PROJECT | IResource.FOLDER)) == 0) {
// updateStatus("File container must exist");
// return;
// }
// if (!container.isAccessible()) {
// updateStatus("Project must be writable");
// return;
// }
// if (fileName.length() == 0) {
// updateStatus("File name must be specified");
// return;
// }
// if (fileName.replace('\\', '/').indexOf('/', 1) > 0) {
// updateStatus("File name must be valid");
// return;
// }
// int dotLoc = fileName.lastIndexOf('.');
// if (dotLoc != -1) {
// String ext = fileName.substring(dotLoc + 1);
// if (ext.equalsIgnoreCase("mpe") == false) {
// updateStatus("File extension must be \"mpe\"");
// return;
// }
// }
if (fileText.getText().length()==0) {
updateStatus("Name must not be empty");
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();
}
}