| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.cocoon.forms.formmodel; |
| |
| import org.apache.cocoon.forms.event.ActionEvent; |
| import org.apache.cocoon.forms.event.ActionListener; |
| |
| /** |
| * |
| * @version $Id$ |
| */ |
| public class RowActionDefinition extends ActionDefinition { |
| |
| public Widget createInstance() { |
| return new RowAction(this); |
| } |
| |
| /** |
| * Deletes the row containing this action. Action listeners, if any, are called <em>before</em> |
| * the row is deleted. |
| */ |
| public static class DeleteRowDefinition extends RowActionDefinition { |
| |
| public boolean hasActionListeners() { |
| // We always want to be notified |
| return true; |
| } |
| |
| public void fireActionEvent(ActionEvent event) { |
| // Call event listeners, if any (the row still exists) |
| super.fireActionEvent(event); |
| |
| // and delete the row |
| Repeater.RepeaterRow row = Repeater.getParentRow(event.getSourceWidget()); |
| Repeater repeater = (Repeater)row.getParent(); |
| repeater.removeRow(repeater.indexOf(row)); |
| } |
| } |
| |
| /** |
| * Moves up the row containing this action. Action listeners, if any, are called <em>after</em> |
| * the row has been moved. |
| */ |
| public static class MoveUpDefinition extends RowActionDefinition { |
| public MoveUpDefinition() { |
| super.addActionListener(new ActionListener() { |
| |
| public void actionPerformed(ActionEvent event) { |
| Repeater.RepeaterRow row = Repeater.getParentRow(event.getSourceWidget()); |
| Repeater repeater = (Repeater)row.getParent(); |
| // Rotation: up in a table is left in a list! |
| repeater.moveRowLeft(repeater.indexOf(row)); |
| } |
| }); |
| } |
| } |
| |
| /** |
| * Moves up the row containing this action. Action listeners, if any, are called <em>after</em> |
| * the row has been moved. |
| */ |
| public static class MoveDownDefinition extends RowActionDefinition { |
| public MoveDownDefinition() { |
| super.addActionListener(new ActionListener() { |
| |
| public void actionPerformed(ActionEvent event) { |
| Repeater.RepeaterRow row = Repeater.getParentRow(event.getSourceWidget()); |
| Repeater repeater = (Repeater)row.getParent(); |
| // Rotation : down in a table is right in a list! |
| repeater.moveRowRight(repeater.indexOf(row)); |
| } |
| }); |
| } |
| } |
| |
| /** |
| * Adds a row after the one containing this action. Action listeners, if any, are called <em>after</em> |
| * the new row has been created. |
| */ |
| public static class AddAfterDefinition extends RowActionDefinition { |
| public AddAfterDefinition() { |
| super.addActionListener(new ActionListener() { |
| |
| public void actionPerformed(ActionEvent event) { |
| Repeater.RepeaterRow row = Repeater.getParentRow(event.getSourceWidget()); |
| Repeater repeater = (Repeater)row.getParent(); |
| repeater.addRow(repeater.indexOf(row)+1); |
| } |
| }); |
| } |
| } |
| } |