| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 |
| * |
| * 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.tools.idea.editors.theme; |
| |
| import com.android.SdkConstants; |
| import com.android.ide.common.rendering.api.ResourceValue; |
| import com.android.ide.common.resources.ResourceResolver; |
| import com.android.resources.ResourceType; |
| import com.android.tools.idea.editors.theme.attributes.editors.AttributeReferenceRendererEditor; |
| import com.android.tools.idea.editors.theme.datamodels.EditedStyleItem; |
| import com.android.tools.idea.editors.theme.datamodels.ThemeEditorStyle; |
| import com.google.common.collect.ImmutableList; |
| import org.jetbrains.android.dom.attrs.AttributeDefinition; |
| import org.jetbrains.android.dom.attrs.AttributeFormat; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.*; |
| |
| class ResourcesCompletionProvider implements AttributeReferenceRendererEditor.CompletionProvider, ThemeEditorContext.ChangeListener { |
| private final ArrayList<ResourceValue> myAllResources = new ArrayList<ResourceValue>(); |
| |
| ResourcesCompletionProvider(@NotNull ThemeEditorContext themeEditorContext) { |
| fillResources(themeEditorContext.getResourceResolver()); |
| } |
| |
| @NotNull |
| @Override |
| public List<String> getCompletions(@NotNull EditedStyleItem value) { |
| ThemeEditorStyle selectedStyle = value.getSourceStyle(); |
| |
| AttributeDefinition attrDefinition = |
| ResolutionUtils.getAttributeDefinition(selectedStyle.getConfiguration(), value.getSelectedValue()); |
| if (attrDefinition == null) { |
| return Collections.emptyList(); |
| } |
| |
| Set<ResourceType> acceptedTypes = EnumSet.noneOf(ResourceType.class); |
| if (ThemeEditorUtils.acceptsFormat(attrDefinition, AttributeFormat.Color)) { |
| acceptedTypes.add(ResourceType.COLOR); |
| } |
| if (ThemeEditorUtils.acceptsFormat(attrDefinition, AttributeFormat.Dimension)) { |
| acceptedTypes.add(ResourceType.DIMEN); |
| } |
| if (ThemeEditorUtils.acceptsFormat(attrDefinition, AttributeFormat.String)) { |
| acceptedTypes.add(ResourceType.STRING); |
| } |
| if (ThemeEditorUtils.acceptsFormat(attrDefinition, AttributeFormat.Reference)) { |
| acceptedTypes.addAll(ImmutableList |
| .of(ResourceType.LAYOUT, ResourceType.COLOR, ResourceType.DRAWABLE, ResourceType.MIPMAP, ResourceType.STYLE, |
| ResourceType.ATTR, ResourceType.STRING, ResourceType.DIMEN, ResourceType.TRANSITION)); |
| } |
| |
| ArrayList<String> resourceNamesList = new ArrayList<String>(myAllResources.size()); |
| for (ResourceValue resource : myAllResources) { |
| if (!acceptedTypes.contains(resource.getResourceType())) { |
| continue; |
| } |
| |
| final String name = String.format("%1$s%2$s%3$s/%4$s", ResourceType.ATTR == resource.getResourceType() |
| ? SdkConstants.PREFIX_THEME_REF |
| : SdkConstants.PREFIX_RESOURCE_REF, |
| resource.isFramework() ? SdkConstants.ANDROID_NS_NAME_PREFIX : "", |
| resource.getResourceType().getName(), resource.getName()); |
| |
| resourceNamesList.add(name); |
| } |
| |
| return resourceNamesList; |
| } |
| |
| private void fillResources(@Nullable ResourceResolver resourceResolver) { |
| myAllResources.clear(); |
| |
| if (resourceResolver == null) { |
| return; |
| } |
| |
| for (Map<String, ResourceValue> resourceTypeResource : resourceResolver.getFrameworkResources().values()) { |
| myAllResources.addAll(resourceTypeResource.values()); |
| } |
| for (Map<String, ResourceValue> resourceTypeResource : resourceResolver.getProjectResources().values()) { |
| myAllResources.addAll(resourceTypeResource.values()); |
| } |
| } |
| |
| @Override |
| public void onNewConfiguration(ThemeEditorContext context) { |
| fillResources(context.getResourceResolver()); |
| } |
| } |