diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/AbstractJoinColumnDialogPane.java')
| -rw-r--r-- | jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/AbstractJoinColumnDialogPane.java | 204 |
1 files changed, 204 insertions, 0 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/AbstractJoinColumnDialogPane.java b/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/AbstractJoinColumnDialogPane.java new file mode 100644 index 0000000000..2e0dc4c1ab --- /dev/null +++ b/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/AbstractJoinColumnDialogPane.java @@ -0,0 +1,204 @@ +/******************************************************************************* + * 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.mappings.details; + +import java.util.Collection; +import java.util.Iterator; +import org.eclipse.jpt.db.internal.Table; +import org.eclipse.jpt.ui.internal.IJpaHelpContextIds; +import org.eclipse.jpt.ui.internal.mappings.JptUiMappingsMessages; +import org.eclipse.jpt.ui.internal.widgets.AbstractDialogPane; +import org.eclipse.jpt.utility.internal.model.value.PropertyValueModel; +import org.eclipse.osgi.util.NLS; +import org.eclipse.swt.custom.CCombo; +import org.eclipse.swt.events.ModifyEvent; +import org.eclipse.swt.events.ModifyListener; +import org.eclipse.swt.widgets.Composite; + +/** + * Here the layout of this pane: + * <pre> + * ----------------------------------------------------------------------------- + * | ------------------------------------------------- | + * | Name: | |v| | + * | ------------------------------------------------- | + * | ------------------------------------------------- | + * | Referenced Column Name: | |v| | + * | ------------------------------------------------- | + * -----------------------------------------------------------------------------</pre> + * + * @see AbstractJoinColumnStateObject + * @see JoinColumnInJoinTableDialog - A container of this pane + * @see PrimaryKeyJoinColumnInSecondaryTableDialog - A container of this pane + * + * @version 2.0 + * @since 2.0 + */ +public class AbstractJoinColumnDialogPane<T extends AbstractJoinColumnStateObject> extends AbstractDialogPane<T> +{ + private CCombo nameCombo; + private CCombo referencedColumnNameCombo; + + /** + * Creates a new <code>AbstractJoinColumnDialogPane</code>. + * + * @param subjectHolder The holder of this pane's subject + * @param parent The parent container + */ + public AbstractJoinColumnDialogPane(PropertyValueModel<? extends T> subjectHolder, + Composite parent) + { + super(subjectHolder, parent); + } + + /* + * (non-Javadoc) + */ + @Override + protected void addPropertyNames(Collection<String> propertyNames) { + super.addPropertyNames(propertyNames); + propertyNames.add(AbstractJoinColumnStateObject.SELECTED_REFERENCED_COLUMN_NAME_PROPERTY); + propertyNames.add(AbstractJoinColumnStateObject.SELECTED_NAME_PROPERTY); + } + + private ModifyListener buildNameComboListener() { + return new ModifyListener() { + public void modifyText(ModifyEvent e) { + CCombo combo = (CCombo) e.widget; + subject().setSelectedName(combo.getText()); + subject().setDefaultNameSelected(combo.getSelectionIndex() == 0); + } + }; + } + + private ModifyListener buildReferencedColumnNameComboListener() { + return new ModifyListener() { + public void modifyText(ModifyEvent e) { + CCombo combo = (CCombo) e.widget; + subject().setSelectedReferencedColumnName(combo.getText()); + subject().setDefaultReferencedColumnNameSelected(combo.getSelectionIndex() == 0); + } + }; + } + + /* + * (non-Javadoc) + */ + @Override + protected void doPopulate() { + super.doPopulate(); + populateNameCombo(); + } + + public final CCombo getNameCombo() { + return nameCombo; + } + + public final CCombo getReferencedColumnNameCombo() { + return referencedColumnNameCombo; + } + + /* + * (non-Javadoc) + */ + @Override + protected void initializeLayout(Composite container) { + + // Name widgets + nameCombo = buildCombo(container); + nameCombo.addModifyListener(buildNameComboListener()); + + buildLabeledComposite( + container, + JptUiMappingsMessages.JoinColumnDialog_name, + nameCombo, + IJpaHelpContextIds.MAPPING_JOIN_COLUMN_NAME + ); + + // Referenced Column Name widgets + referencedColumnNameCombo = buildCombo(container); + referencedColumnNameCombo.addModifyListener(buildReferencedColumnNameComboListener()); + + buildLabeledComposite( + container, + JptUiMappingsMessages.JoinColumnDialog_referencedColumnName, + referencedColumnNameCombo, + IJpaHelpContextIds.MAPPING_JOIN_REFERENCED_COLUMN + ); + } + + public void populateNameCombo() { + + AbstractJoinColumnStateObject subject = subject(); + this.nameCombo.removeAll(); + + if (subject.getDefaultName() != null) { + this.nameCombo.add(NLS.bind(JptUiMappingsMessages.JoinColumnDialog_defaultWithOneParam, subject.getDefaultName())); + } + + Table table = subject.getNameTable(); + + if (table != null) { + for (Iterator<String> iter = table.columnNames(); iter.hasNext(); ) { + this.nameCombo.add(iter.next()); + } + } + + if (subject.getJoinColumn() != null) { + if (subject.getSpecifiedName() != null) { + this.nameCombo.setText(subject.getSpecifiedName()); + } + else { + this.nameCombo.select(0); + } + } + } + + public void populateReferencedNameCombo() { + + AbstractJoinColumnStateObject subject = subject(); + + if (subject.getDefaultReferencedColumnName() != null) { + this.referencedColumnNameCombo.add(NLS.bind(JptUiMappingsMessages.JoinColumnDialog_defaultWithOneParam, subject.getDefaultReferencedColumnName())); + } + + Table referencedNameTable = subject.getReferencedNameTable(); + + if (referencedNameTable != null) { + for (Iterator<String> iter = referencedNameTable.columnNames(); iter.hasNext(); ) { + this.referencedColumnNameCombo.add(iter.next()); + } + } + + if (subject.getJoinColumn() != null) { + if (subject.getSpecifiedReferencedColumnName() != null) { + this.referencedColumnNameCombo.setText(subject().getSpecifiedReferencedColumnName()); + } + else { + this.referencedColumnNameCombo.select(0); + } + } + } + + /* + * (non-Javadoc) + */ + @Override + protected void propertyChanged(String propertyName) { + super.propertyChanged(propertyName); + + if (propertyName == AbstractJoinColumnStateObject.SELECTED_NAME_PROPERTY) { + populateNameCombo(); + } + else if (propertyName == AbstractJoinColumnStateObject.SELECTED_REFERENCED_COLUMN_NAME_PROPERTY) { + populateReferencedNameCombo(); + } + } +} |