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/*****************************************************************************
* Copyright (c) 2009 Ken Gilmer
* 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:
* Ken Gilmer - initial API and implementation
*******************************************************************************/
package org.openembedded.bc.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.window.Window;
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 NewBitBakeFileRecipeWizardPage extends WizardPage {
private Text containerText;
private Text fileText;
private ISelection selection;
private Text descriptionText;
private Text licenseText;
private Text homepageText;
private Text authorText;
private Text srcuriText;
public NewBitBakeFileRecipeWizardPage(ISelection selection) {
super("wizardPage");
setTitle("BitBake Recipe");
setDescription("Create a new BitBake recipe.");
this.selection = selection;
}
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;
createField(container, "&Recipe Name:", (fileText = new Text(container, SWT.BORDER | SWT.SINGLE)));
Label label = new Label(container, SWT.NULL);
GridData gd = new GridData();
gd.horizontalSpan = 3;
label.setLayoutData(gd);
label = new Label(container, SWT.NULL);
label.setText("&Directory:");
containerText = new Text(container, SWT.BORDER | SWT.SINGLE);
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() {
@Override
public void widgetSelected(SelectionEvent e) {
handleBrowse();
}
});
label = new Label(container, SWT.NULL);
gd = new GridData();
gd.horizontalSpan = 3;
label.setLayoutData(gd);
// label = new Label(container, SWT.SEPARATOR | SWT.HORIZONTAL);
createField(container, "&Package Description:", (descriptionText = new Text(container, SWT.BORDER | SWT.SINGLE)));
createField(container, "&License:", (licenseText = new Text(container, SWT.BORDER | SWT.SINGLE)));
createField(container, "&Homepage:", (homepageText = new Text(container, SWT.BORDER | SWT.SINGLE)));
createField(container, "Package &Author:", (authorText = new Text(container, SWT.BORDER | SWT.SINGLE)));
// label = new Label(container, SWT.SEPARATOR | SWT.HORIZONTAL);
createField(container, "SRC_URI:", (srcuriText = new Text(container, SWT.BORDER | SWT.SINGLE)));
initialize();
dialogChanged();
setControl(container);
}
private void createField(Composite container, String title, Text control) {
Label label = new Label(container, SWT.NONE);
label.setText(title);
label.moveAbove(control);
GridData gd = new GridData(GridData.FILL_HORIZONTAL);
gd.horizontalSpan = 2;
control.setLayoutData(gd);
control.addModifyListener(new ModifyListener() {
public void modifyText(ModifyEvent e) {
dialogChanged();
}
});
}
private void dialogChanged() {
IResource container = ResourcesPlugin.getWorkspace().getRoot().findMember(new Path(getContainerName()));
String fileName = getFileName();
if (getContainerName().length() == 0) {
updateStatus("Directory 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;
}
if (getDescriptionText().length() == 0) {
updateStatus("Recipe must have a description");
return;
}
updateStatus(null);
}
public String getAuthorText() {
return authorText.getText();
}
public String getContainerName() {
return containerText.getText();
}
public String getDescriptionText() {
return descriptionText.getText();
}
public String getFileName() {
return fileText.getText();
}
public String getHomepageText() {
return homepageText.getText();
}
public String getLicenseText() {
return licenseText.getText();
}
public String getSrcuriText() {
return srcuriText.getText();
}
private void handleBrowse() {
ContainerSelectionDialog dialog = new ContainerSelectionDialog(getShell(), ResourcesPlugin.getWorkspace().getRoot(), false, "Select project directory");
if (dialog.open() == Window.OK) {
Object[] result = dialog.getResult();
if (result.length == 1) {
containerText.setText(((Path) result[0]).toString());
}
}
}
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());
}
}
}
private void updateStatus(String message) {
setErrorMessage(message);
setPageComplete(message == null);
}
}
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