| /*********************************************************************** |
| * Copyright (c) 2008 by SAP AG, Walldorf. |
| * 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: |
| * SAP AG - initial API and implementation |
| * Dimiter Dimitrov, d.dimitrov@sap.com - initial API and implementation |
| ***********************************************************************/ |
| package org.eclipse.jpt.ui.internal.wizards.entity; |
| |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.jpt.ui.internal.wizards.entity.data.model.IEntityDataModelProperties; |
| import org.eclipse.swt.SWT; |
| 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.Group; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Text; |
| import org.eclipse.wst.common.componentcore.internal.operation.IArtifactEditOperationDataModelProperties; |
| import org.eclipse.wst.common.frameworks.datamodel.DataModelEvent; |
| import org.eclipse.wst.common.frameworks.datamodel.IDataModel; |
| import org.eclipse.wst.common.frameworks.internal.datamodel.ui.DataModelWizardPage; |
| import org.eclipse.wst.common.frameworks.internal.plugin.WTPCommonPlugin; |
| |
| public class EntityFieldsWizardPage extends DataModelWizardPage { |
| |
| private Text entityNameText; |
| private Text tableNameText; |
| private Button tableNameCheckButton; |
| private Button fieldAccessButton; |
| private Button propertyAccessButton; |
| private boolean isNonEntity = true; |
| private boolean isButtonsCreated = false; |
| |
| public EntityFieldsWizardPage(IDataModel model, String pageName) { |
| super(model, pageName); |
| setDescription(EntityWizardMsg.ADD_ENTITY_WIZARD_PAGE_DESCRIPTION); |
| this.setTitle(EntityWizardMsg.ENTITY_PROPERTIES_TITLE); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jem.util.ui.wizard.WTPWizardPage#getValidationPropertyNames() |
| */ |
| @Override |
| protected String[] getValidationPropertyNames() { |
| return new String[]{IEntityDataModelProperties.ENTITY_FIELDS}; |
| } |
| |
| /* Create the main composite and add to it the entity properties |
| * @see org.eclipse.wst.common.frameworks.internal.datamodel.ui.DataModelWizardPage#createTopLevelComposite(org.eclipse.swt.widgets.Composite) |
| */ |
| @Override |
| protected Composite createTopLevelComposite(Composite parent) { |
| Composite composite = new Composite(parent, SWT.NULL); |
| composite.setLayout(new GridLayout()); |
| GridData data = new GridData(GridData.FILL_BOTH); |
| data.widthHint = 300; |
| data.heightHint = 450; |
| composite.setLayoutData(data); |
| composite.pack(); |
| |
| entityNameText = createNameGroup(composite, EntityWizardMsg.ENTITY_NAME, IEntityDataModelProperties.ENTITY_NAME); |
| Group group = createGroup(composite, EntityWizardMsg.TABLE_NAME_GROUP); |
| tableNameCheckButton= createCheckButton(group, EntityWizardMsg.USE_DEFAULT, IEntityDataModelProperties.TABLE_NAME_DEFAULT); |
| tableNameText = createNameGroup(group, EntityWizardMsg.TABLE_NAME, IEntityDataModelProperties.TABLE_NAME); |
| tableNameText.setEnabled(!tableNameCheckButton.getSelection()); |
| isButtonsCreated = true; |
| initNameGroup(); |
| EntityRowTableWizardSection initSection = new EntityRowTableWizardSection(composite, model, IEntityDataModelProperties.ENTITY_FIELDS); |
| |
| Group accessTypeGroup = createGroup(composite, EntityWizardMsg.ACCESS_TYPE); |
| fieldAccessButton = createRadioButton(accessTypeGroup, EntityWizardMsg.FIELD_BASED, IEntityDataModelProperties.FIELD_ACCESS_TYPE); |
| propertyAccessButton = createRadioButton(accessTypeGroup, EntityWizardMsg.PROPERTY_BASED, IEntityDataModelProperties.PROPERTY_ACCESS_TYPE); |
| |
| |
| IStatus projectStatus = validateProjectName(); |
| if (!projectStatus.isOK()) { |
| setErrorMessage(projectStatus.getMessage()); |
| composite.setEnabled(false); |
| } |
| Dialog.applyDialogFont(parent); |
| return composite; |
| } |
| |
| /** |
| * @return the status of the project name correctness |
| */ |
| protected IStatus validateProjectName() { |
| // check for empty |
| if (model.getStringProperty(IArtifactEditOperationDataModelProperties.PROJECT_NAME) == null || model.getStringProperty(IArtifactEditOperationDataModelProperties.PROJECT_NAME).trim().length() == 0) { |
| return WTPCommonPlugin.createErrorStatus(EntityWizardMsg.NO_JPA_PROJECTS); |
| } |
| return WTPCommonPlugin.OK_STATUS; |
| } |
| |
| /** |
| * Create named group |
| * @param parent the main composite |
| * @param label the name of the group |
| * @param property the related property to which this group will be synchronized |
| * @return the created group |
| */ |
| protected Text createNameGroup(Composite parent, String label, String property) { |
| Composite composite = new Composite(parent, SWT.NULL); |
| composite.setLayout(new GridLayout(3, false)); |
| composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| Label displayNameLabel = new Label(composite, SWT.LEFT); |
| displayNameLabel.setText(label); |
| displayNameLabel.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING)); |
| Text nameText = new Text(composite, SWT.SINGLE | SWT.BORDER); |
| nameText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| synchHelper.synchText(nameText, property, /*dependentControls*/null); |
| return nameText; |
| } |
| |
| /** |
| * Create group |
| * @param parent the main composite |
| * @param text the name of the group |
| * @return the created group |
| */ |
| private Group createGroup(Composite parent, String text) { |
| Group group = new Group(parent, SWT.NONE); |
| GridData groupGridData = new GridData(GridData.FILL_HORIZONTAL); |
| groupGridData.horizontalSpan = 3; |
| group.setLayoutData(groupGridData); |
| group.setLayout(new GridLayout(3, false)); |
| group.setText(text); |
| return group; |
| } |
| |
| /** |
| * Create check button |
| * @param parent the main composite - inheritance group |
| * @param text the label of the button |
| * @param property the related property to which this button will be synchronized |
| * @return the created button |
| */ |
| private Button createCheckButton(Composite parent, String text, String property) { |
| final Button button = new Button(parent, SWT.CHECK); |
| GridData groupGridData = new GridData(GridData.FILL_HORIZONTAL); |
| groupGridData.horizontalSpan = 3; |
| button.setLayoutData(groupGridData); |
| button.setText(text); |
| button.addSelectionListener(new SelectionAdapter() { |
| @Override |
| public void widgetSelected(SelectionEvent e) { |
| boolean isChecked = button.getSelection(); |
| if (tableNameText != null) { |
| tableNameText.setEnabled(!isChecked); |
| } |
| } |
| }); |
| synchHelper.synchCheckbox(button, property, /*dependentControls*/ null); |
| return button; |
| } |
| |
| /** |
| * Create radio button |
| * @param parent the main composite - inheritance group |
| * @param text the label of the button |
| * @param property the related property to which this button will be synchronized |
| * @return the created button |
| */ |
| private Button createRadioButton(Composite parent, String text, String property) { |
| Button button = new Button(parent, SWT.RADIO); |
| GridData groupGridData = new GridData(GridData.FILL_HORIZONTAL); |
| groupGridData.horizontalSpan = 3; |
| button.setLayoutData(groupGridData); |
| button.setText(text); |
| synchHelper.synchRadio(button, property, /*dependentControls*/ null); |
| return button; |
| } |
| |
| /* |
| * If a property changes that we want to validate, force validation on this page. |
| * |
| * @see org.eclipse.wst.common.frameworks.internal.operation.WTPOperationDataModelListener#propertyChanged(java.lang.String, |
| * java.lang.Object, java.lang.Object) |
| */ |
| @Override |
| public void propertyChanged(DataModelEvent event) { |
| String propertyName = event.getPropertyName(); |
| if (IEntityDataModelProperties.MAPPED_AS_SUPERCLASS.equals(propertyName)) { |
| initNameGroup(); |
| } |
| super.propertyChanged(event); |
| } |
| |
| /** |
| * The methods is for the internal use only. It will set the entity and table name |
| * group to be disabled if the created artifact is not entity |
| */ |
| private void initNameGroup() { |
| isNonEntity = model.getBooleanProperty(IEntityDataModelProperties.MAPPED_AS_SUPERCLASS); |
| if (isButtonsCreated) { |
| entityNameText.setEnabled(!isNonEntity); |
| tableNameCheckButton.setEnabled(!isNonEntity); |
| tableNameText.setEnabled(!tableNameCheckButton.getSelection()); |
| } |
| } |
| } |
| |
| |