1 /* 2 * Copyright (C) 2010 The Android Open Source Project 3 * 4 * Licensed under the Eclipse Public License, Version 1.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.eclipse.org/org/documents/epl-v10.php 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.ide.common.layout; 18 19 import static com.android.SdkConstants.ANDROID_URI; 20 import static com.android.SdkConstants.ATTR_SRC; 21 22 import com.android.annotations.NonNull; 23 import com.android.ide.common.api.INode; 24 import com.android.ide.common.api.IViewRule; 25 import com.android.ide.common.api.InsertType; 26 27 /** 28 * An {@link IViewRule} for android.widget.ImageViewRule. 29 */ 30 public class ImageViewRule extends BaseViewRule { 31 32 @Override 33 public void onCreate(@NonNull INode node, @NonNull INode parent, 34 @NonNull InsertType insertType) { 35 super.onCreate(node, parent, insertType); 36 37 // When dropping an include tag, ask the user which layout to include. 38 if (insertType == InsertType.CREATE) { // NOT InsertType.CREATE_PREVIEW 39 String src = mRulesEngine.displayResourceInput("drawable", ""); //$NON-NLS-1$ //$NON-NLS-2$ 40 if (src != null) { 41 node.editXml("Set Image", 42 new PropertySettingNodeHandler(ANDROID_URI, ATTR_SRC, 43 src.length() > 0 ? src : null)); 44 return; 45 } else { 46 // Remove the view; the insertion was canceled 47 parent.removeChild(node); 48 } 49 } 50 51 // Fallback if dismissed or during previews etc 52 if (insertType.isCreate()) { 53 node.setAttribute(ANDROID_URI, ATTR_SRC, getSampleImageSrc()); 54 } 55 } 56 57 } 58
