com.android.tools.idea.navigator.nodes.NdkModuleNode.java Source code

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Here is the source code for com.android.tools.idea.navigator.nodes.NdkModuleNode.java

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/*
 * 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.navigator.nodes;

import com.android.builder.model.NativeAndroidProject;
import com.android.builder.model.NativeArtifact;
import com.android.tools.idea.gradle.project.model.NdkModuleModel;
import com.android.tools.idea.gradle.project.facet.ndk.NdkFacet;
import com.google.common.collect.*;
import com.intellij.ide.projectView.ViewSettings;
import com.intellij.ide.projectView.impl.nodes.ProjectViewModuleNode;
import com.intellij.ide.util.treeView.AbstractTreeNode;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.ui.Queryable;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

import java.util.Collection;
import java.util.List;

import static com.android.tools.idea.navigator.nodes.NativeAndroidLibraryNode.getSourceDirectoryNodes;
import static com.intellij.openapi.util.text.StringUtil.trimEnd;
import static com.intellij.openapi.util.text.StringUtil.trimStart;

public class NdkModuleNode extends ProjectViewModuleNode {
    public NdkModuleNode(@NotNull Project project, @NotNull Module value, ViewSettings viewSettings) {
        super(project, value, viewSettings);
    }

    @NotNull
    public static Collection<AbstractTreeNode> getNativeSourceNodes(@NotNull Project project,
            @NotNull NdkModuleModel ndkModuleModel, @NotNull ViewSettings viewSettings) {
        NativeAndroidProject nativeAndroidProject = ndkModuleModel.getAndroidProject();
        Collection<String> sourceFileExtensions = nativeAndroidProject.getFileExtensions().keySet();

        NdkModuleModel.NdkVariant variant = ndkModuleModel.getSelectedVariant();
        Multimap<String, NativeArtifact> nativeLibraries = HashMultimap.create();
        for (NativeArtifact artifact : variant.getArtifacts()) {
            String artifactOutputFileName = artifact.getOutputFile().getName();
            nativeLibraries.put(artifactOutputFileName, artifact);
        }

        if (nativeLibraries.keySet().size() == 1) {
            return getSourceDirectoryNodes(project, nativeLibraries.values(), viewSettings, sourceFileExtensions);
        }

        List<AbstractTreeNode> children = Lists.newArrayList();
        for (String name : nativeLibraries.keySet()) {
            String nativeLibraryType = "";
            String nativeLibraryName = trimEnd(name, ".so");
            if (nativeLibraryName.length() < name.length()) {
                nativeLibraryType = "Shared Library";
            } else {
                nativeLibraryName = trimEnd(name, ".a");
                if (nativeLibraryName.length() < name.length()) {
                    nativeLibraryType = "Static Library";
                }
            }
            nativeLibraryName = trimStart(nativeLibraryName, "lib");
            children.add(new NativeAndroidLibraryNode(project, nativeLibraryName, nativeLibraryType,
                    nativeLibraries.get(name), viewSettings, sourceFileExtensions));
        }
        return children;
    }

    @NotNull
    @Override
    public Collection<AbstractTreeNode> getChildren() {
        Module module = getValue();
        if (module == null) {
            return ImmutableList.of();
        }

        NdkFacet facet = NdkFacet.getInstance(module);
        if (facet == null || facet.getNdkModuleModel() == null) {
            return ImmutableList.of();
        }

        return getNativeSourceNodes(myProject, facet.getNdkModuleModel(), getSettings());
    }

    @Nullable
    @Override
    public Comparable getSortKey() {
        Module module = getValue();
        if (module == null) {
            return null;
        }
        return module.getName();
    }

    @Nullable
    @Override
    public Comparable getTypeSortKey() {
        return getSortKey();
    }

    @Nullable
    @Override
    public String toTestString(@Nullable Queryable.PrintInfo printInfo) {
        Module module = getValue();
        if (module == null) {
            return null;
        }
        return String.format("%1$s (Native-Android-Gradle)", getValue().getName());
    }

    @Override
    public boolean equals(Object o) {
        if (o == null || getClass() != o.getClass())
            return false;
        return super.equals(o);
    }
}