1/* 2 * Copyright (C) 2012 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 */ 16package com.android.ide.eclipse.adt.internal.lint; 17 18import static com.android.SdkConstants.ANDROID_URI; 19import static com.android.SdkConstants.ATTR_LAYOUT_HEIGHT; 20import static com.android.SdkConstants.ATTR_LAYOUT_WIDTH; 21import static com.android.SdkConstants.HORIZONTAL_SCROLL_VIEW; 22import static com.android.SdkConstants.VALUE_WRAP_CONTENT; 23 24import org.eclipse.core.resources.IMarker; 25import org.eclipse.jface.text.IDocument; 26import org.eclipse.swt.graphics.Image; 27import org.eclipse.ui.ISharedImages; 28import org.eclipse.ui.PlatformUI; 29import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; 30import org.w3c.dom.Element; 31import org.w3c.dom.Node; 32 33@SuppressWarnings("restriction") // DOM model 34final class SetScrollViewSizeFix extends DocumentFix { 35 private SetScrollViewSizeFix(String id, IMarker marker) { 36 super(id, marker); 37 } 38 39 @Override 40 public boolean needsFocus() { 41 return false; 42 } 43 44 @Override 45 public boolean isCancelable() { 46 return false; 47 } 48 49 @Override 50 protected void apply(IDocument document, IStructuredModel model, Node node, int start, 51 int end) { 52 if (node instanceof Element && node.getParentNode() instanceof Element) { 53 Element element = (Element) node; 54 Element parent = (Element) node.getParentNode(); 55 56 boolean isHorizontal = HORIZONTAL_SCROLL_VIEW.equals(parent.getTagName()); 57 String attributeName = isHorizontal ? ATTR_LAYOUT_WIDTH : ATTR_LAYOUT_HEIGHT; 58 element.setAttributeNS(ANDROID_URI, attributeName, VALUE_WRAP_CONTENT); 59 } 60 } 61 62 @Override 63 public String getDisplayString() { 64 return "Replace size attribute with wrap_content"; 65 } 66 67 @Override 68 public Image getImage() { 69 ISharedImages sharedImages = PlatformUI.getWorkbench().getSharedImages(); 70 // TODO: Need a better icon here 71 return sharedImages.getImage(ISharedImages.IMG_OBJ_ELEMENT); 72 } 73} 74