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/*******************************************************************************
* Copyright (c) 2008 Oracle.
* 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:
* Oracle - initial API and implementation
*******************************************************************************/
package org.eclipse.jpt.ui.internal.wizards.orm;
import org.eclipse.core.resources.IContainer;
import org.eclipse.core.resources.IFolder;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.jdt.core.IPackageFragmentRoot;
import org.eclipse.jem.util.emf.workbench.ProjectUtilities;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.viewers.DecoratingLabelProvider;
import org.eclipse.jface.viewers.ILabelProvider;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.ITreeContentProvider;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.viewers.ViewerFilter;
import org.eclipse.jface.window.Window;
import org.eclipse.jpt.core.internal.operations.OrmFileCreationDataModelProperties;
import org.eclipse.jpt.ui.JptUiPlugin;
import org.eclipse.jpt.ui.internal.JptUiMessages;
import org.eclipse.jst.j2ee.internal.project.J2EEProjectUtilities;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.dialogs.ElementTreeSelectionDialog;
import org.eclipse.ui.dialogs.ISelectionStatusValidator;
import org.eclipse.ui.model.WorkbenchContentProvider;
import org.eclipse.ui.model.WorkbenchLabelProvider;
import org.eclipse.wst.common.frameworks.datamodel.IDataModel;
import org.eclipse.wst.common.frameworks.internal.datamodel.ui.DataModelWizardPage;
public class MappingFileWizardPage extends DataModelWizardPage
implements OrmFileCreationDataModelProperties
{
private Label projectNameLabel;
private Combo projectNameCombo;
private Label sourceFolderLabel;
private Text sourceFolderText;
private Label filePathLabel;
private Text filePathText;
private Label accessLabel;
private Combo accessCombo;
private Button addToPersistenceUnitButton;
private Label persistenceUnitLabel;
private Combo persistenceUnitCombo;
public MappingFileWizardPage(IDataModel dataModel, String pageName) {
super(dataModel, pageName);
setTitle(JptUiMessages.MappingFileWizardPage_title);
setDescription(JptUiMessages.MappingFileWizardPage_desc);
setPageComplete(false);
}
@Override
protected String[] getValidationPropertyNames() {
return new String[] {
PROJECT_NAME,
SOURCE_FOLDER,
FILE_PATH,
DEFAULT_ACCESS,
ADD_TO_PERSISTENCE_UNIT,
PERSISTENCE_UNIT
};
}
@Override
protected Composite createTopLevelComposite(Composite parent) {
Composite composite = new Composite(parent, SWT.NULL);
GridLayout layout = new GridLayout();
layout.numColumns = 3;
composite.setLayout(layout);
GridData data = new GridData();
data.verticalAlignment = GridData.FILL;
data.horizontalAlignment = GridData.FILL;
data.widthHint = 300;
composite.setLayoutData(data);
projectNameLabel = new Label(composite, SWT.NONE);
projectNameLabel.setText(JptUiMessages.MappingFileWizardPage_projectLabel); //$NON-NLS-1$
data = new GridData();
projectNameLabel.setLayoutData(data);
projectNameCombo = new Combo(composite, SWT.BORDER | SWT.READ_ONLY);
data = new GridData(GridData.FILL_HORIZONTAL);
data.widthHint = 300;
data.horizontalSpan = 1;
projectNameCombo.setLayoutData(data);
synchHelper.synchCombo(projectNameCombo, PROJECT_NAME, null);
new Label(composite, SWT.NONE);
sourceFolderLabel = new Label(composite, SWT.NONE);
sourceFolderLabel.setText(JptUiMessages.MappingFileWizardPage_sourceFolderLabel); //$NON-NLS-1$
data = new GridData();
sourceFolderLabel.setLayoutData(data);
sourceFolderText = new Text(composite, SWT.BORDER);
data = new GridData(GridData.FILL_HORIZONTAL);
data.widthHint = 300;
data.horizontalSpan = 1;
sourceFolderText.setLayoutData(data);
synchHelper.synchText(sourceFolderText, SOURCE_FOLDER, null);
Button sourceFolderButton = new Button(composite, SWT.PUSH);
sourceFolderButton.setText(JptUiMessages.General_browse);
data = new GridData(GridData.FILL_HORIZONTAL);
data.horizontalSpan = 1;
sourceFolderButton.addSelectionListener(
new SelectionListener() {
public void widgetDefaultSelected(SelectionEvent e) {
widgetSelected(e);
}
public void widgetSelected(SelectionEvent e) {
handleSourceFolderButtonPressed();
}
});
filePathLabel = new Label(composite, SWT.NONE);
filePathLabel.setText(JptUiMessages.MappingFileWizardPage_filePathLabel); //$NON-NLS-1$
data = new GridData();
filePathLabel.setLayoutData(data);
filePathText = new Text(composite, SWT.BORDER | SWT.READ_ONLY);
data = new GridData(GridData.FILL_HORIZONTAL);
data.widthHint = 300;
data.horizontalSpan = 1;
filePathText.setLayoutData(data);
synchHelper.synchText(filePathText, FILE_PATH, null);
new Label(composite, SWT.NONE);
accessLabel = new Label(composite, SWT.NONE);
accessLabel.setText(JptUiMessages.MappingFileWizardPage_accessLabel); //$NON-NLS-1$
data = new GridData();
accessLabel.setLayoutData(data);
accessCombo = new Combo(composite, SWT.BORDER | SWT.READ_ONLY);
data = new GridData(GridData.FILL_HORIZONTAL);
data.widthHint = 300;
data.horizontalSpan = 1;
accessCombo.setLayoutData(data);
synchHelper.synchCombo(accessCombo, DEFAULT_ACCESS, null);
new Label(composite, SWT.NONE);
addToPersistenceUnitButton = new Button(composite, SWT.CHECK | SWT.BEGINNING);
addToPersistenceUnitButton.setText(JptUiMessages.MappingFileWizardPage_addToPersistenceUnitButton);
data = new GridData(GridData.FILL_HORIZONTAL);
data.horizontalSpan = 3;
addToPersistenceUnitButton.setLayoutData(data);
synchHelper.synchCheckbox(addToPersistenceUnitButton, ADD_TO_PERSISTENCE_UNIT, null);
persistenceUnitLabel = new Label(composite, SWT.NONE);
persistenceUnitLabel.setText(JptUiMessages.MappingFileWizardPage_persistenceUnitLabel); //$NON-NLS-1$
data = new GridData();
persistenceUnitLabel.setLayoutData(data);
persistenceUnitCombo = new Combo(composite, SWT.BORDER | SWT.READ_ONLY);
data = new GridData(GridData.FILL_HORIZONTAL);
data.widthHint = 300;
data.horizontalSpan = 1;
persistenceUnitCombo.setLayoutData(data);
synchHelper.synchCombo(persistenceUnitCombo, PERSISTENCE_UNIT, null);
new Label(composite, SWT.NONE);
// classText.setFocus();
PlatformUI.getWorkbench().getHelpSystem().setHelp(composite, getInfopopID());
Dialog.applyDialogFont(parent);
return composite;
}
private void handleSourceFolderButtonPressed() {
ISelectionStatusValidator validator = getSourceFolderDialogSelectionValidator();
ViewerFilter filter = getSourceFolderDialogViewerFilter();
ITreeContentProvider contentProvider = new WorkbenchContentProvider();
ILabelProvider labelProvider = new DecoratingLabelProvider(
new WorkbenchLabelProvider(),
PlatformUI.getWorkbench().getDecoratorManager().getLabelDecorator());
ElementTreeSelectionDialog dialog = new ElementTreeSelectionDialog(getShell(), labelProvider, contentProvider);
dialog.setValidator(validator);
dialog.setTitle(JptUiMessages.MappingFileWizardPage_accessLabel_sourceFolderDialogTitle);
dialog.setMessage(JptUiMessages.MappingFileWizardPage_accessLabel_sourceFolderDialogDesc);
dialog.addFilter(filter);
String projectName = model.getStringProperty(PROJECT_NAME);
if (projectName==null || projectName.length()==0) {
return;
}
IProject project = ProjectUtilities.getProject(projectName);
dialog.setInput(ResourcesPlugin.getWorkspace().getRoot());
if (project != null) {
dialog.setInitialSelection(project);
}
if (dialog.open() == Window.OK) {
Object element = dialog.getFirstResult();
if (element instanceof IContainer) {
IContainer container = (IContainer) element;
model.setProperty(SOURCE_FOLDER, container.getFullPath().toPortableString());
}
}
}
private ISelectionStatusValidator getSourceFolderDialogSelectionValidator() {
return new ISelectionStatusValidator() {
public IStatus validate(Object[] selection) {
if (selection != null && selection[0] != null && ! (selection[0] instanceof IProject)) {
return Status.OK_STATUS;
}
return new Status(Status.ERROR, JptUiPlugin.PLUGIN_ID, JptUiMessages.MappingFileWizardPage_incorrectSourceFolderError);
}
};
}
private ViewerFilter getSourceFolderDialogViewerFilter() {
return new ViewerFilter() {
public boolean select(Viewer viewer, Object parent, Object element) {
if (element instanceof IProject) {
IProject project = (IProject) element;
return project.getName().equals(model.getProperty(PROJECT_NAME));
}
else if (element instanceof IFolder) {
IFolder folder = (IFolder) element;
// only show source folders
IProject project = ProjectUtilities.getProject(model.getStringProperty(PROJECT_NAME));
IPackageFragmentRoot[] sourceFolders = J2EEProjectUtilities.getSourceContainers(project);
for (int i = 0; i < sourceFolders.length; i++) {
if (sourceFolders[i].getResource()!= null && sourceFolders[i].getResource().equals(folder)) {
return true;
}
}
}
return false;
}
};
}
void init(IWorkbench workbench, IStructuredSelection selection) {
}
}
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