| /* |
| * Copyright (C) 2011 The Android Open Source Project |
| * |
| * Licensed under the Eclipse Public License, Version 1.0 (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.eclipse.org/org/documents/epl-v10.php |
| * |
| * 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.android.ide.common.layout; |
| |
| import static com.android.SdkConstants.ATTR_LAYOUT; |
| |
| import com.android.annotations.NonNull; |
| import com.android.ide.common.api.INode; |
| import com.android.ide.common.api.IViewRule; |
| import com.android.ide.common.api.InsertType; |
| |
| /** |
| * An {@link IViewRule} for the special XML {@code <include>} tag. |
| */ |
| public class IncludeRule extends BaseViewRule { |
| @Override |
| public void onCreate(@NonNull INode node, @NonNull INode parent, |
| @NonNull InsertType insertType) { |
| // When dropping an include tag, ask the user which layout to include. |
| if (insertType == InsertType.CREATE) { // NOT InsertType.CREATE_PREVIEW |
| String include = mRulesEngine.displayIncludeSourceInput(); |
| if (include != null) { |
| node.editXml("Include Layout", |
| // Note -- the layout attribute is NOT in the Android namespace! |
| new PropertySettingNodeHandler(null, ATTR_LAYOUT, |
| include.length() > 0 ? include : null)); |
| } else { |
| // Remove the view; the insertion was canceled |
| parent.removeChild(node); |
| } |
| } |
| } |
| } |