as32: Android framework resource refactoring fixes
Change-Id: I5dc44306eb315bc9463aaf3d55ad1a75c1e12015
This commit is contained in:
Raluca Sauciuc
committed by
Nikolay Krasko
Nikolay Krasko
parent
86e221f867
commit
25e193546d
+272
@@ -0,0 +1,272 @@
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/*
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* Copyright 2010-2017 JetBrains s.r.o.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jetbrains.kotlin.android;
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import com.android.ide.common.rendering.api.ResourceNamespace;
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import com.android.ide.common.rendering.api.ResourceValue;
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import com.android.ide.common.resources.ResourceResolver;
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import com.android.ide.common.res2.AbstractResourceRepository;
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import com.android.ide.common.res2.ResourceItem;
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import com.android.resources.ResourceType;
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import com.android.tools.idea.configurations.Configuration;
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import com.android.tools.idea.configurations.ConfigurationManager;
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import com.android.tools.idea.res.AppResourceRepository;
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import com.android.tools.idea.res.LocalResourceRepository;
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import com.android.tools.idea.res.ResourceHelper;
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import com.android.tools.idea.ui.resourcechooser.ColorPicker;
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import com.android.utils.XmlUtils;
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import com.google.common.base.Charsets;
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import com.google.common.io.Files;
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import com.intellij.openapi.actionSystem.AnAction;
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import com.intellij.openapi.actionSystem.AnActionEvent;
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import com.intellij.openapi.actionSystem.CommonDataKeys;
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import com.intellij.openapi.application.ApplicationManager;
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import com.intellij.openapi.editor.Editor;
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import com.intellij.openapi.editor.markup.GutterIconRenderer;
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import com.intellij.openapi.module.Module;
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import com.intellij.openapi.project.Project;
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import com.intellij.openapi.vfs.VirtualFile;
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import com.intellij.psi.PsiElement;
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import com.intellij.psi.PsiFile;
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import com.intellij.psi.util.PsiTreeUtil;
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import com.intellij.psi.xml.XmlAttribute;
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import com.intellij.psi.xml.XmlAttributeValue;
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import com.intellij.psi.xml.XmlTag;
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import com.intellij.util.ui.ColorIcon;
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import com.intellij.util.ui.EmptyIcon;
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import com.intellij.util.ui.JBUI;
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import org.jetbrains.android.facet.AndroidFacet;
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import org.jetbrains.annotations.NotNull;
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import org.jetbrains.annotations.Nullable;
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import org.w3c.dom.Document;
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import org.w3c.dom.Element;
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import org.w3c.dom.Node;
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import org.w3c.dom.NodeList;
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import javax.swing.*;
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import java.awt.*;
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import java.io.File;
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import java.util.List;
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import static com.android.SdkConstants.*;
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/**
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* Contains copied privates from AndroidColorAnnotator, so we could use them for Kotlin AndroidResourceReferenceAnnotator
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*/
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public class ResourceReferenceAnnotatorUtil {
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private static final int ICON_SIZE = 8;
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@Nullable
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public static File pickBitmapFromXml(@NotNull File file, @NotNull ResourceResolver resourceResolver, @NotNull Project project) {
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try {
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String xml = Files.toString(file, Charsets.UTF_8);
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Document document = XmlUtils.parseDocumentSilently(xml, true);
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if (document != null && document.getDocumentElement() != null) {
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Element root = document.getDocumentElement();
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String tag = root.getTagName();
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Element target = null;
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String attribute = null;
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if ("vector".equals(tag)) {
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// Vectors are handled in the icon cache
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return file;
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}
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else if ("bitmap".equals(tag) || "nine-patch".equals(tag)) {
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target = root;
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attribute = ATTR_SRC;
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}
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else if ("selector".equals(tag) ||
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"level-list".equals(tag) ||
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"layer-list".equals(tag) ||
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"transition".equals(tag)) {
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NodeList children = root.getChildNodes();
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for (int i = children.getLength() - 1; i >= 0; i--) {
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Node item = children.item(i);
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if (item.getNodeType() == Node.ELEMENT_NODE && TAG_ITEM.equals(item.getNodeName())) {
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target = (Element)item;
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if (target.hasAttributeNS(ANDROID_URI, ATTR_DRAWABLE)) {
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attribute = ATTR_DRAWABLE;
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break;
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}
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}
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}
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}
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else if ("clip".equals(tag) || "inset".equals(tag) || "scale".equals(tag)) {
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target = root;
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attribute = ATTR_DRAWABLE;
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} else {
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// <shape> etc - no bitmap to be found
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return null;
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}
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if (attribute != null && target.hasAttributeNS(ANDROID_URI, attribute)) {
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String src = target.getAttributeNS(ANDROID_URI, attribute);
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ResourceValue value = resourceResolver.findResValue(src, false);
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if (value != null) {
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return ResourceHelper.resolveDrawable(resourceResolver, value, project);
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}
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}
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}
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} catch (Throwable ignore) {
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// Not logging for now; afraid to risk unexpected crashes in upcoming preview. TODO: Re-enable.
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//Logger.getInstance(AndroidColorAnnotator.class).warn(String.format("Could not read/render icon image %1$s", file), e);
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}
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return null;
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}
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/** Looks up the resource item of the given type and name for the given configuration, if any */
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@Nullable
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public static ResourceValue findResourceValue(ResourceType type,
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String name,
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boolean isFramework,
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Module module,
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Configuration configuration) {
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if (isFramework) {
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AbstractResourceRepository frameworkResources = configuration.getFrameworkResources();
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if (frameworkResources == null) {
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return null;
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}
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List<ResourceItem> items = frameworkResources.getResourceItems(ResourceNamespace.ANDROID, type, name);
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if (items.isEmpty()) {
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return null;
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}
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return items.get(0).getResourceValue(true);
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} else {
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LocalResourceRepository appResources = AppResourceRepository.getOrCreateInstance(module);
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if (appResources == null) {
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return null;
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}
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if (!appResources.hasResourceItem(type, name)) {
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return null;
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}
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return appResources.getConfiguredValue(type, name, configuration.getFullConfig());
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}
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}
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/** Picks a suitable configuration to use for resource resolution */
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@Nullable
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public static Configuration pickConfiguration(AndroidFacet facet, Module module, PsiFile file) {
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VirtualFile virtualFile = file.getVirtualFile();
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if(virtualFile == null) {
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return null;
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} else {
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VirtualFile parent = virtualFile.getParent();
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if(parent == null) {
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return null;
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} else {
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String parentName = parent.getName();
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VirtualFile layout;
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if(!parentName.startsWith("layout")) {
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layout = ResourceHelper.pickAnyLayoutFile(module, facet);
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if(layout == null) {
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return null;
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}
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} else {
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layout = virtualFile;
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}
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return ConfigurationManager.getOrCreateInstance(module).getConfiguration(layout);
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}
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}
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}
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public static class ColorRenderer extends GutterIconRenderer {
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private final PsiElement myElement;
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private final Color myColor;
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ColorRenderer(@NotNull PsiElement element, @Nullable Color color) {
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myElement = element;
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myColor = color;
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}
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@NotNull
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@Override
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public Icon getIcon() {
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Color color = getCurrentColor();
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return JBUI.scale(color == null ? EmptyIcon.create(ICON_SIZE) : new ColorIcon(ICON_SIZE, color));
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}
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@Nullable
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private Color getCurrentColor() {
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if (myColor != null) {
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return myColor;
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} else if (myElement instanceof XmlTag) {
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return ResourceHelper.parseColor(((XmlTag)myElement).getValue().getText());
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} else if (myElement instanceof XmlAttributeValue) {
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return ResourceHelper.parseColor(((XmlAttributeValue)myElement).getValue());
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} else {
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return null;
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}
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}
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@Override
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public AnAction getClickAction() {
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if (myColor != null) { // Cannot set colors that were derived
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return null;
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}
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return new AnAction() {
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@Override
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public void actionPerformed(AnActionEvent e) {
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final Editor editor = CommonDataKeys.EDITOR.getData(e.getDataContext());
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if (editor != null) {
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// Need ARGB support in platform color chooser; see
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// https://youtrack.jetbrains.com/issue/IDEA-123498
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//final Color color =
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// ColorChooser.chooseColor(editor.getComponent(), AndroidBundle.message("android.choose.color"), getCurrentColor());
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final Color color = ColorPicker.showDialog(editor.getComponent(), "Choose Color", getCurrentColor(), true, null, false);
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if (color != null) {
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ApplicationManager.getApplication().runWriteAction(new Runnable() {
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@Override
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public void run() {
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if (myElement instanceof XmlTag) {
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((XmlTag)myElement).getValue().setText(ResourceHelper.colorToString(color));
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} else if (myElement instanceof XmlAttributeValue) {
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XmlAttribute attribute = PsiTreeUtil.getParentOfType(myElement, XmlAttribute.class);
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if (attribute != null) {
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attribute.setValue(ResourceHelper.colorToString(color));
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}
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}
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}
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});
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}
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}
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}
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};
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}
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@Override
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public boolean equals(Object o) {
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if (this == o) return true;
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if (o == null || getClass() != o.getClass()) return false;
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ColorRenderer that = (ColorRenderer)o;
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// TODO: Compare with modification count in app resources (if not framework)
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if (myColor != null ? !myColor.equals(that.myColor) : that.myColor != null) return false;
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if (!myElement.equals(that.myElement)) return false;
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return true;
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}
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@Override
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public int hashCode() {
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int result = myElement.hashCode();
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result = 31 * result + (myColor != null ? myColor.hashCode() : 0);
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return result;
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}
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}
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}
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