| /******************************************************************************* |
| * Copyright (c) 2006, 2010 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.eclipselink.ui.internal.details; |
| |
| import java.util.ListIterator; |
| |
| import org.eclipse.jdt.ui.IJavaElementSearchConstants; |
| import org.eclipse.jface.viewers.ITableLabelProvider; |
| import org.eclipse.jface.viewers.LabelProvider; |
| import org.eclipse.jface.window.Window; |
| import org.eclipse.jpt.core.JpaProject; |
| import org.eclipse.jpt.eclipselink.core.context.EclipseLinkConversionValue; |
| import org.eclipse.jpt.eclipselink.core.context.EclipseLinkConverter; |
| import org.eclipse.jpt.eclipselink.core.context.EclipseLinkObjectTypeConverter; |
| import org.eclipse.jpt.ui.WidgetFactory; |
| import org.eclipse.jpt.ui.internal.swt.ColumnAdapter; |
| import org.eclipse.jpt.ui.internal.util.PaneEnabler; |
| import org.eclipse.jpt.ui.internal.widgets.AddRemoveListPane; |
| import org.eclipse.jpt.ui.internal.widgets.AddRemoveTablePane; |
| import org.eclipse.jpt.ui.internal.widgets.ClassChooserPane; |
| import org.eclipse.jpt.ui.internal.widgets.Pane; |
| import org.eclipse.jpt.utility.internal.StringConverter; |
| import org.eclipse.jpt.utility.internal.model.value.ItemPropertyListValueModelAdapter; |
| import org.eclipse.jpt.utility.internal.model.value.ListAspectAdapter; |
| import org.eclipse.jpt.utility.internal.model.value.PropertyAspectAdapter; |
| import org.eclipse.jpt.utility.internal.model.value.SimplePropertyValueModel; |
| import org.eclipse.jpt.utility.internal.model.value.TransformationListValueModelAdapter; |
| import org.eclipse.jpt.utility.internal.model.value.TransformationPropertyValueModel; |
| import org.eclipse.jpt.utility.internal.model.value.swing.ObjectListSelectionModel; |
| import org.eclipse.jpt.utility.model.value.ListValueModel; |
| import org.eclipse.jpt.utility.model.value.PropertyValueModel; |
| import org.eclipse.jpt.utility.model.value.WritablePropertyValueModel; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Group; |
| |
| /** |
| * Here the layout of this pane: |
| * <pre> |
| * ----------------------------------------------------------------------------- |
| * | -------------------------------------------------------------- | |
| * | Name: | || |
| * | -------------------------------------------------------------- | |
| * -----------------------------------------------------------------------------</pre> |
| * |
| * @see EclipseLinkConverter |
| * @see EclipseLinkConvertComposite - A container of this widget |
| * |
| * @version 2.1 |
| * @since 2.1 |
| */ |
| public class EclipseLinkObjectTypeConverterComposite extends Pane<EclipseLinkObjectTypeConverter> |
| { |
| |
| /** |
| * Creates a new <code>ObjectTypeConverterComposite</code>. |
| * |
| * @param parentPane The parent container of this one |
| * @param parent The parent container |
| */ |
| public EclipseLinkObjectTypeConverterComposite(PropertyValueModel<? extends EclipseLinkObjectTypeConverter> subjectHolder, |
| Composite parent, |
| WidgetFactory widgetFactory) { |
| |
| super(subjectHolder, parent, widgetFactory); |
| } |
| |
| @Override |
| protected void initializeLayout(Composite container) { |
| |
| addLabeledText( |
| container, |
| EclipseLinkUiDetailsMessages.EclipseLinkConverterComposite_nameTextLabel, |
| buildNameTextHolder()); |
| |
| addDataTypeChooser(container); |
| addObjectTypeChooser(container); |
| |
| addConversionValuesTable(container); |
| |
| addLabeledEditableCCombo( |
| container, |
| EclipseLinkUiDetailsMessages.EclipseLinkObjectTypeConverterComposite_defaultObjectValueLabel, |
| buildDefaultObjectValueListHolder(), |
| buildDefaultObjectValueHolder(), |
| buildStringConverter(), |
| null |
| ); |
| |
| new PaneEnabler(buildBooleanHolder(), this); |
| } |
| |
| protected WritablePropertyValueModel<String> buildNameTextHolder() { |
| return new PropertyAspectAdapter<EclipseLinkObjectTypeConverter, String>( |
| getSubjectHolder(), EclipseLinkConverter.NAME_PROPERTY) { |
| @Override |
| protected String buildValue_() { |
| return this.subject.getName(); |
| } |
| |
| @Override |
| protected void setValue_(String value) { |
| if (value.length() == 0) { |
| value = null; |
| } |
| this.subject.setName(value); |
| } |
| }; |
| } |
| |
| private ClassChooserPane<EclipseLinkObjectTypeConverter> addDataTypeChooser(Composite container) { |
| |
| return new ClassChooserPane<EclipseLinkObjectTypeConverter>(this, container) { |
| |
| @Override |
| protected WritablePropertyValueModel<String> buildTextHolder() { |
| return new PropertyAspectAdapter<EclipseLinkObjectTypeConverter, String>(getSubjectHolder(), EclipseLinkObjectTypeConverter.DATA_TYPE_PROPERTY) { |
| @Override |
| protected String buildValue_() { |
| return this.subject.getDataType(); |
| } |
| |
| @Override |
| protected void setValue_(String value) { |
| |
| if (value.length() == 0) { |
| value = null; |
| } |
| |
| this.subject.setDataType(value); |
| } |
| }; |
| } |
| |
| @Override |
| protected String getClassName() { |
| return getSubject().getDataType(); |
| } |
| |
| @Override |
| protected String getLabelText() { |
| return EclipseLinkUiDetailsMessages.EclipseLinkObjectTypeConverterComposite_dataTypeLabel; |
| } |
| |
| @Override |
| protected JpaProject getJpaProject() { |
| return getSubject().getJpaProject(); |
| } |
| |
| @Override |
| protected void setClassName(String className) { |
| getSubject().setDataType(className); |
| } |
| |
| @Override |
| protected char getEnclosingTypeSeparator() { |
| return getSubject().getEnclosingTypeSeparator(); |
| } |
| }; |
| } |
| |
| private ClassChooserPane<EclipseLinkObjectTypeConverter> addObjectTypeChooser(Composite container) { |
| |
| return new ClassChooserPane<EclipseLinkObjectTypeConverter>(this, container) { |
| |
| @Override |
| protected WritablePropertyValueModel<String> buildTextHolder() { |
| return new PropertyAspectAdapter<EclipseLinkObjectTypeConverter, String>(getSubjectHolder(), EclipseLinkObjectTypeConverter.OBJECT_TYPE_PROPERTY) { |
| @Override |
| protected String buildValue_() { |
| return this.subject.getObjectType(); |
| } |
| |
| @Override |
| protected void setValue_(String value) { |
| |
| if (value.length() == 0) { |
| value = null; |
| } |
| |
| this.subject.setObjectType(value); |
| } |
| }; |
| } |
| |
| @Override |
| protected String getClassName() { |
| return getSubject().getObjectType(); |
| } |
| |
| @Override |
| protected String getLabelText() { |
| return EclipseLinkUiDetailsMessages.EclipseLinkObjectTypeConverterComposite_objectTypeLabel; |
| } |
| |
| @Override |
| protected JpaProject getJpaProject() { |
| return getSubject().getJpaProject(); |
| } |
| |
| @Override |
| protected void setClassName(String className) { |
| getSubject().setObjectType(className); |
| } |
| |
| @Override |
| protected int getTypeDialogStyle() { |
| return IJavaElementSearchConstants.CONSIDER_CLASSES_AND_ENUMS; |
| } |
| |
| @Override |
| protected char getEnclosingTypeSeparator() { |
| return getSubject().getEnclosingTypeSeparator(); |
| } |
| }; |
| } |
| |
| protected void addConversionValuesTable(Composite container) { |
| |
| // Join Columns group pane |
| Group conversionValuesGroupPane = addTitledGroup( |
| container, |
| EclipseLinkUiDetailsMessages.EclipseLinkObjectTypeConverterComposite_conversionValuesGroupTitle |
| ); |
| |
| WritablePropertyValueModel<EclipseLinkConversionValue> conversionValueHolder = |
| buildConversionValueHolder(); |
| // Conversion Values add/remove list pane |
| new AddRemoveTablePane<EclipseLinkObjectTypeConverter>( |
| this, |
| conversionValuesGroupPane, |
| buildConversionValuesAdapter(), |
| buildConversionValuesListModel(), |
| conversionValueHolder, |
| buildConversionValuesLabelProvider(), |
| null//TODO need a help context id for this |
| ) { |
| @Override |
| protected ColumnAdapter<EclipseLinkConversionValue> buildColumnAdapter() { |
| return new ConversionValueColumnAdapter(); |
| } |
| }; |
| |
| } |
| |
| protected WritablePropertyValueModel<EclipseLinkConversionValue> buildConversionValueHolder() { |
| return new SimplePropertyValueModel<EclipseLinkConversionValue>(); |
| } |
| |
| protected AddRemoveListPane.Adapter buildConversionValuesAdapter() { |
| return new AddRemoveListPane.AbstractAdapter() { |
| |
| public void addNewItem(ObjectListSelectionModel listSelectionModel) { |
| EclipseLinkConversionValueDialog dialog = buildConversionValueDialogForAdd(); |
| addConversionValueFromDialog(dialog, listSelectionModel); |
| } |
| |
| @Override |
| public boolean hasOptionalButton() { |
| return true; |
| } |
| |
| @Override |
| public String optionalButtonText() { |
| return EclipseLinkUiDetailsMessages.EclipseLinkObjectTypeConverterComposite_conversionValueEdit; |
| } |
| |
| @Override |
| public void optionOnSelection(ObjectListSelectionModel listSelectionModel) { |
| EclipseLinkConversionValue conversionValue = (EclipseLinkConversionValue) listSelectionModel.selectedValue(); |
| EclipseLinkConversionValueDialog dialog = new EclipseLinkConversionValueDialog(getControl().getShell(), getSubject(), conversionValue); |
| editConversionValueFromDialog(dialog, conversionValue); |
| } |
| |
| public void removeSelectedItems(ObjectListSelectionModel listSelectionModel) { |
| EclipseLinkObjectTypeConverter converter = getSubject(); |
| int[] selectedIndices = listSelectionModel.selectedIndices(); |
| |
| for (int index = selectedIndices.length; --index >= 0; ) { |
| converter.removeConversionValue(selectedIndices[index]); |
| } |
| } |
| }; |
| } |
| |
| |
| protected EclipseLinkConversionValueDialog buildConversionValueDialogForAdd() { |
| return new EclipseLinkConversionValueDialog(getControl().getShell(), getSubject()); |
| } |
| |
| protected void addConversionValueFromDialog(EclipseLinkConversionValueDialog dialog, ObjectListSelectionModel listSelectionModel) { |
| if (dialog.open() != Window.OK) { |
| return; |
| } |
| |
| EclipseLinkConversionValue conversionValue = this.getSubject().addConversionValue(); |
| conversionValue.setDataValue(dialog.getDataValue()); |
| conversionValue.setObjectValue(dialog.getObjectValue()); |
| |
| listSelectionModel.setSelectedValue(conversionValue); |
| } |
| |
| protected void editConversionValueFromDialog(EclipseLinkConversionValueDialog dialog, EclipseLinkConversionValue conversionValue) { |
| if (dialog.open() != Window.OK) { |
| return; |
| } |
| |
| conversionValue.setDataValue(dialog.getDataValue()); |
| conversionValue.setObjectValue(dialog.getObjectValue()); |
| } |
| |
| private ListValueModel<EclipseLinkConversionValue> buildConversionValuesListModel() { |
| return new ItemPropertyListValueModelAdapter<EclipseLinkConversionValue>(buildConversionValuesListHolder(), |
| EclipseLinkConversionValue.DATA_VALUE_PROPERTY, |
| EclipseLinkConversionValue.OBJECT_VALUE_PROPERTY); |
| } |
| |
| private ListValueModel<EclipseLinkConversionValue> buildConversionValuesListHolder() { |
| return new ListAspectAdapter<EclipseLinkObjectTypeConverter, EclipseLinkConversionValue>(getSubjectHolder(), EclipseLinkObjectTypeConverter.CONVERSION_VALUES_LIST) { |
| @Override |
| protected ListIterator<EclipseLinkConversionValue> listIterator_() { |
| return this.subject.conversionValues(); |
| } |
| |
| @Override |
| protected int size_() { |
| return this.subject.conversionValuesSize(); |
| } |
| }; |
| } |
| |
| private ITableLabelProvider buildConversionValuesLabelProvider() { |
| return new TableLabelProvider(); |
| } |
| |
| protected ListValueModel<String> buildDefaultObjectValueListHolder() { |
| return new TransformationListValueModelAdapter<EclipseLinkConversionValue, String>(buildConversionValuesListModel()) { |
| @Override |
| protected String transformItem(EclipseLinkConversionValue conversionValue) { |
| return conversionValue.getObjectValue(); |
| } |
| }; |
| } |
| |
| protected WritablePropertyValueModel<String> buildDefaultObjectValueHolder() { |
| return new PropertyAspectAdapter<EclipseLinkObjectTypeConverter, String>( |
| getSubjectHolder(), EclipseLinkObjectTypeConverter.DEFAULT_OBJECT_VALUE_PROPERTY) { |
| @Override |
| protected String buildValue_() { |
| return this.subject.getDefaultObjectValue(); |
| } |
| |
| @Override |
| protected void setValue_(String value) { |
| if (value != null && value.length() == 0) { |
| value = null; |
| } |
| this.subject.setDefaultObjectValue(value); |
| } |
| }; |
| } |
| |
| protected final StringConverter<String> buildStringConverter() { |
| return new StringConverter<String>() { |
| public String convertToString(String value) { |
| return (value == null) ? "" : value; //$NON-NLS-1$ |
| } |
| }; |
| } |
| |
| protected PropertyValueModel<Boolean> buildBooleanHolder() { |
| return new TransformationPropertyValueModel<EclipseLinkObjectTypeConverter, Boolean>(getSubjectHolder()) { |
| @Override |
| protected Boolean transform(EclipseLinkObjectTypeConverter value) { |
| return Boolean.valueOf(value != null); |
| } |
| }; |
| } |
| |
| private class TableLabelProvider extends LabelProvider |
| implements ITableLabelProvider { |
| |
| public Image getColumnImage(Object element, int columnIndex) { |
| return null; |
| } |
| |
| public String getColumnText(Object element, int columnIndex) { |
| |
| EclipseLinkConversionValue conversionValue = (EclipseLinkConversionValue) element; |
| String value = null; |
| |
| switch (columnIndex) { |
| case ConversionValueColumnAdapter.DATA_VALUE_COLUMN: { |
| value = conversionValue.getDataValue(); |
| break; |
| } |
| |
| case ConversionValueColumnAdapter.OBJECT_VALUE_COLUMN: { |
| value = conversionValue.getObjectValue(); |
| break; |
| } |
| } |
| |
| if (value == null) { |
| value = ""; //$NON-NLS-1$ |
| } |
| |
| return value; |
| } |
| } |
| |
| private static class ConversionValueColumnAdapter implements ColumnAdapter<EclipseLinkConversionValue> { |
| |
| public static final int COLUMN_COUNT = 2; |
| //public static final int SELECTION_COLUMN = 0; |
| public static final int DATA_VALUE_COLUMN = 0; |
| public static final int OBJECT_VALUE_COLUMN = 1; |
| |
| private WritablePropertyValueModel<String> buildDataValueHolder(EclipseLinkConversionValue subject) { |
| return new PropertyAspectAdapter<EclipseLinkConversionValue, String>(EclipseLinkConversionValue.DATA_VALUE_PROPERTY, subject) { |
| @Override |
| protected String buildValue_() { |
| return this.subject.getDataValue(); |
| } |
| |
| @Override |
| protected void setValue_(String value) { |
| this.subject.setDataValue(value); |
| } |
| }; |
| } |
| |
| private WritablePropertyValueModel<String> buildObjectValueHolder(EclipseLinkConversionValue subject) { |
| return new PropertyAspectAdapter<EclipseLinkConversionValue, String>(EclipseLinkConversionValue.OBJECT_VALUE_PROPERTY, subject) { |
| @Override |
| protected String buildValue_() { |
| return this.subject.getObjectValue(); |
| } |
| |
| @Override |
| protected void setValue_(String value) { |
| this.subject.setObjectValue(value); |
| } |
| }; |
| } |
| |
| public WritablePropertyValueModel<?>[] cellModels(EclipseLinkConversionValue subject) { |
| WritablePropertyValueModel<?>[] holders = new WritablePropertyValueModel<?>[COLUMN_COUNT]; |
| //holders[SELECTION_COLUMN] = new SimplePropertyValueModel<Object>(); |
| holders[DATA_VALUE_COLUMN] = buildDataValueHolder(subject); |
| holders[OBJECT_VALUE_COLUMN] = buildObjectValueHolder(subject); |
| return holders; |
| } |
| |
| public int columnCount() { |
| return COLUMN_COUNT; |
| } |
| |
| public String columnName(int columnIndex) { |
| |
| switch (columnIndex) { |
| case ConversionValueColumnAdapter.DATA_VALUE_COLUMN: { |
| return EclipseLinkUiDetailsMessages.EclipseLinkObjectTypeConverterComposite_conversionValuesDataValueColumn; |
| } |
| |
| case ConversionValueColumnAdapter.OBJECT_VALUE_COLUMN: { |
| return EclipseLinkUiDetailsMessages.EclipseLinkObjectTypeConverterComposite_conversionValuesObjectValueColumn; |
| } |
| |
| default: { |
| return null; |
| } |
| } |
| } |
| } |
| } |
