/* * Copyright (C) 2012 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.eclipse.adt.internal.lint; import static com.android.SdkConstants.ANDROID_URI; import static com.android.SdkConstants.ATTR_LAYOUT_HEIGHT; import static com.android.SdkConstants.ATTR_LAYOUT_WIDTH; import static com.android.SdkConstants.ATTR_ORIENTATION; import static com.android.SdkConstants.VALUE_VERTICAL; import static com.android.SdkConstants.VALUE_ZERO_DP; import org.eclipse.core.resources.IMarker; import org.eclipse.jface.text.IDocument; import org.eclipse.swt.graphics.Image; import org.eclipse.ui.ISharedImages; import org.eclipse.ui.PlatformUI; import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; import org.w3c.dom.Element; import org.w3c.dom.Node; @SuppressWarnings("restriction") // DOM model final class LinearLayoutWeightFix extends DocumentFix { private LinearLayoutWeightFix(String id, IMarker marker) { super(id, marker); } @Override public boolean needsFocus() { return false; } @Override public boolean isCancelable() { return false; } @Override protected void apply(IDocument document, IStructuredModel model, Node node, int start, int end) { if (node instanceof Element && node.getParentNode() instanceof Element) { Element element = (Element) node; Element parent = (Element) node.getParentNode(); String dimension; if (VALUE_VERTICAL.equals(parent.getAttributeNS(ANDROID_URI, ATTR_ORIENTATION))) { dimension = ATTR_LAYOUT_HEIGHT; } else { dimension = ATTR_LAYOUT_WIDTH; } element.setAttributeNS(ANDROID_URI, dimension, VALUE_ZERO_DP); } } @Override public String getDisplayString() { return "Replace size attribute with 0dp"; } @Override public Image getImage() { ISharedImages sharedImages = PlatformUI.getWorkbench().getSharedImages(); // TODO: Need a better icon here return sharedImages.getImage(ISharedImages.IMG_OBJ_ELEMENT); } }