| /* |
| * Copyright 2011 Google Inc. |
| * |
| * Licensed 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 com.google.gwt.editor.client.impl; |
| |
| import com.google.gwt.editor.client.CompositeEditor; |
| import com.google.gwt.editor.client.CompositeEditor.EditorChain; |
| import com.google.gwt.editor.client.EditorContext; |
| import com.google.gwt.editor.client.HasEditorDelegate; |
| |
| /** |
| * Extends the logic in Refresher to provide the editor instance with references |
| * to framework plumbing fixes. |
| */ |
| class Initializer extends Refresher { |
| |
| @Override |
| public <Q> boolean visit(EditorContext<Q> ctx) { |
| @SuppressWarnings("unchecked") |
| AbstractEditorDelegate<Q, ?> delegate = (AbstractEditorDelegate<Q, ?>) ctx.getEditorDelegate(); |
| |
| // Pass in the EditorDelegate |
| HasEditorDelegate<Q> asHasDelegate = ctx.asHasEditorDelegate(); |
| if (asHasDelegate != null) { |
| asHasDelegate.setDelegate(delegate); |
| } |
| |
| // Set the EditorChain |
| CompositeEditor<Q, ?, ?> asComposite = ctx.asCompositeEditor(); |
| if (asComposite != null) { |
| // Various javac generics compilation problems here |
| @SuppressWarnings("rawtypes") |
| EditorChain chain = delegate.getEditorChain(); |
| asComposite.setEditorChain(chain); |
| } |
| |
| return super.visit(ctx); |
| } |
| } |