diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/TableCombo.java')
| -rw-r--r-- | jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/TableCombo.java | 338 |
1 files changed, 0 insertions, 338 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/TableCombo.java b/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/TableCombo.java deleted file mode 100644 index 68e148bc9a..0000000000 --- a/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/TableCombo.java +++ /dev/null @@ -1,338 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007 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.Iterator; - -import org.eclipse.emf.common.command.CommandStack; -import org.eclipse.emf.common.notify.Adapter; -import org.eclipse.emf.common.notify.Notification; -import org.eclipse.emf.common.notify.impl.AdapterImpl; -import org.eclipse.emf.ecore.EObject; -import org.eclipse.jpt.core.internal.mappings.ITable; -import org.eclipse.jpt.core.internal.mappings.JpaCoreMappingsPackage; -import org.eclipse.jpt.db.internal.ConnectionListener; -import org.eclipse.jpt.db.internal.ConnectionProfile; -import org.eclipse.jpt.db.internal.Database; -import org.eclipse.jpt.db.internal.Schema; -import org.eclipse.jpt.db.internal.Table; -import org.eclipse.jpt.ui.internal.details.BaseJpaController; -import org.eclipse.jpt.ui.internal.mappings.JptUiMappingsMessages; -import org.eclipse.jpt.utility.internal.CollectionTools; -import org.eclipse.osgi.util.NLS; -import org.eclipse.swt.SWT; -import org.eclipse.swt.custom.CCombo; -import org.eclipse.swt.events.ModifyEvent; -import org.eclipse.swt.events.ModifyListener; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Display; -import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetWidgetFactory; - -public class TableCombo extends BaseJpaController -{ - private ITable table; - - private Adapter listener; - - /** - * Caching the connectionProfile so we can remove the listener. If the - * cached table object has been removed from the model then we no longer - * have access to parent and cannot find the connectionProfile - */ - private ConnectionProfile connectionProfile; - - private ConnectionListener connectionListener; - - private CCombo combo; - - public TableCombo(Composite parent, CommandStack theCommandStack, TabbedPropertySheetWidgetFactory widgetFactory) { - super(parent, theCommandStack, widgetFactory); - this.listener = buildTableListener(); - this.connectionListener = buildConnectionListener(); - } - - private Adapter buildTableListener() { - return new AdapterImpl() { - public void notifyChanged(Notification notification) { - tableChanged(notification); - } - }; - } - - private ConnectionListener buildConnectionListener() { - return new ConnectionListener() { - public void aboutToClose(ConnectionProfile profile) { - // not interested to this event. - } - - public void closed(ConnectionProfile profile) { - getCombo().getDisplay().asyncExec(new Runnable() { - public void run() { - if (getControl().isDisposed()) { - return; - } - TableCombo.this.populateTableCombo(); - } - }); - } - - public void modified(ConnectionProfile profile) { - getCombo().getDisplay().asyncExec(new Runnable() { - public void run() { - if (getControl().isDisposed()) { - return; - } - TableCombo.this.populateTableCombo(); - } - }); - } - - public boolean okToClose(ConnectionProfile profile) { - // not interested to this event. - return true; - } - - public void opened(ConnectionProfile profile) { - getCombo().getDisplay().asyncExec(new Runnable() { - public void run() { - if (getControl().isDisposed()) { - return; - } - TableCombo.this.populateTableCombo(); - } - }); - } - - public void databaseChanged(ConnectionProfile profile, final Database database) { - getControl().getDisplay().asyncExec(new Runnable() { - public void run() { - if (database == TableCombo.this.getDatabase()) { - if (!getControl().isDisposed()) { - TableCombo.this.populateTableCombo(); - } - } - } - }); - } - - public void schemaChanged(ConnectionProfile profile, final Schema schema) { - getControl().getDisplay().asyncExec(new Runnable() { - public void run() { - if (schema == TableCombo.this.getTableSchema()) { - if (!getControl().isDisposed()) { - TableCombo.this.populateTableCombo(); - } - } - } - }); - } - - public void tableChanged(ConnectionProfile profile, final Table table) { - // not interested to this event. - } - }; - } - - @Override - protected void buildWidget(Composite parent) { - this.combo = getWidgetFactory().createCCombo(parent, SWT.FLAT); - this.combo.add(JptUiMappingsMessages.TableComposite_defaultEmpty); - this.combo.addModifyListener(new ModifyListener() { - public void modifyText(ModifyEvent e) { - if (isPopulating()) { - return; - } - String tableText = ((CCombo) e.getSource()).getText(); - if (tableText.equals("")) { //$NON-NLS-1$ - tableText = null; - if (table.getSpecifiedName() == null || table.getSpecifiedName().equals("")) { //$NON-NLS-1$ - return; - } - } - if (tableText != null && combo.getItemCount() > 0 && tableText.equals(combo.getItem(0))) { - tableText = null; - } - if (table.getSpecifiedName() == null && tableText != null) { - table.setSpecifiedName(tableText); - } - if (table.getSpecifiedName() != null && !table.getSpecifiedName().equals(tableText)) { - table.setSpecifiedName(tableText); - } - } - }); - } - - protected void tableChanged(Notification notification) { - if (notification.getFeatureID(ITable.class) == JpaCoreMappingsPackage.ITABLE__SPECIFIED_NAME) { - Display.getDefault().asyncExec(new Runnable() { - public void run() { - if (getControl().isDisposed()) { - return; - } - populateTableName(); - } - }); - } - else if (notification.getFeatureID(ITable.class) == JpaCoreMappingsPackage.ITABLE__DEFAULT_NAME) { - Display.getDefault().asyncExec(new Runnable() { - public void run() { - if (getControl().isDisposed()) { - return; - } - populateDefaultTableName(); - } - }); - } - else if (notification.getFeatureID(ITable.class) == JpaCoreMappingsPackage.ITABLE__DEFAULT_SCHEMA) { - Display.getDefault().asyncExec(new Runnable() { - public void run() { - if (getControl().isDisposed()) { - return; - } - populateTableCombo(); - } - }); - } - else if (notification.getFeatureID(ITable.class) == JpaCoreMappingsPackage.ITABLE__SPECIFIED_SCHEMA) { - Display.getDefault().asyncExec(new Runnable() { - public void run() { - if (getControl().isDisposed()) { - return; - } - populateTableCombo(); - } - }); - } - } - - public void doPopulate(EObject obj) { - this.table = (ITable) obj; - if (this.table != null) { - populateTableCombo(); - } - else { - this.connectionProfile = null; - } - } - - public void doPopulate() { - if (this.table != null) { - populateTableCombo(); - } - } - - protected Database getDatabase() { - return getConnectionProfile().getDatabase(); - } - - protected Schema getTableSchema() { - return getConnectionProfile().getDatabase().schemaNamed(table.getSchema()); - } - - private ConnectionProfile getConnectionProfile() { - if (this.connectionProfile == null) { - this.connectionProfile = this.table.getJpaProject().connectionProfile(); - } - return this.connectionProfile; - } - - private void populateTableCombo() { - if (this.table == null) { - return; - } - // TODO don't do instanceof check here - check on Table, or isRoot check - // on Entity - // this.tableCombo.setEnabled(!(this.table instanceof - // SingleTableInheritanceChildTableImpl)); - populateDefaultTableName(); - if (getConnectionProfile().isConnected()) { - this.combo.remove(1, this.combo.getItemCount() - 1); - Schema schema = this.getTableSchema(); - if (schema != null) { - Iterator<String> tables = schema.tableNames(); - for (Iterator<String> stream = CollectionTools.sort(tables); stream.hasNext();) { - this.combo.add(stream.next()); - } - } - } - else { - this.combo.remove(1, this.combo.getItemCount() - 1); - } - populateTableName(); - } - - protected void populateDefaultTableName() { - if (this.table == null) { - return; - } - String defaultTableName = table.getDefaultName(); - int selectionIndex = combo.getSelectionIndex(); - combo.setItem(0, NLS.bind(JptUiMappingsMessages.TableComposite_defaultWithOneParam, defaultTableName)); - if (selectionIndex == 0) { - // combo text does not update when switching between 2 mappings of - // the same type - // that both have a default column name. clear the selection and - // then set it again - combo.clearSelection(); - combo.select(0); - } - } - - protected void populateTableName() { - if (this.table == null) { - return; - } - String tableName = this.table.getSpecifiedName(); - String defaultTableName = this.table.getDefaultName(); - if (tableName != null) { - if (!this.combo.getText().equals(tableName)) { - this.combo.setText(tableName); - } - } - else { - if (!this.combo.getText().equals(NLS.bind(JptUiMappingsMessages.TableComposite_defaultWithOneParam, defaultTableName))) { - this.combo.select(0); - } - } - } - - public CCombo getCombo() { - return this.combo; - } - - @Override - public Control getControl() { - return getCombo(); - } - - @Override - protected void disengageListeners() { - if (this.table != null) { - this.removeConnectionListener(); - this.table.eAdapters().remove(this.listener); - } - } - - @Override - protected void engageListeners() { - if (this.table != null) { - this.table.eAdapters().add(this.listener); - this.addConnectionListener(); - } - } - - private void addConnectionListener() { - this.getConnectionProfile().addConnectionListener(this.connectionListener); - } - - private void removeConnectionListener() { - this.getConnectionProfile().removeConnectionListener(this.connectionListener); - } -} |