diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/wizards/entity/EntityFieldsWizardPage.java')
| -rw-r--r-- | jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/wizards/entity/EntityFieldsWizardPage.java | 234 |
1 files changed, 234 insertions, 0 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/wizards/entity/EntityFieldsWizardPage.java b/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/wizards/entity/EntityFieldsWizardPage.java new file mode 100644 index 0000000000..55c0ff0e0b --- /dev/null +++ b/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/wizards/entity/EntityFieldsWizardPage.java @@ -0,0 +1,234 @@ +/*********************************************************************** + * Copyright (c) 2008, 2010 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.JpaHelpContextIds; +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.ui.PlatformUI; +import org.eclipse.ui.help.IWorkbenchHelpSystem; +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); + this.setTitle(EntityWizardMsg.ENTITY_PROPERTIES_TITLE); + this.setDescription(EntityWizardMsg.ENTITY_PROPERTIES_DESCRIPTION); + } + + /* + * (non-Javadoc) + * + * @see org.eclipse.jem.util.ui.wizard.WTPWizardPage#getValidationPropertyNames() + */ + @Override + protected String[] getValidationPropertyNames() { + return new String[]{IEntityDataModelProperties.ENTITY_FIELDS, + IEntityDataModelProperties.PK_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()); + this.getHelpSystem().setHelp(composite, JpaHelpContextIds.NEW_JPA_ENTITY_ENTITY_PROPERTIES); + + 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(); + createEntityFieldsGroup(composite); + + 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; + } + + protected void createEntityFieldsGroup(Composite parent) { + Group group = new Group(parent, SWT.NONE); + GridData groupGridData = new GridData(GridData.FILL_BOTH); + groupGridData.horizontalSpan = 3; + group.setLayoutData(groupGridData); + group.setLayout(new GridLayout(3, false)); + group.setText(EntityWizardMsg.ENTITY_FIELDS_GROUP); + new EntityRowTableWizardSection(group, model, IEntityDataModelProperties.ENTITY_FIELDS); + } + + /** + * 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()); + } + } + + protected final IWorkbenchHelpSystem getHelpSystem() { + return PlatformUI.getWorkbench().getHelpSystem(); + } +} + + |