com.android.tools.idea.editors.strings.StringResourceEditorProvider.java Source code

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Here is the source code for com.android.tools.idea.editors.strings.StringResourceEditorProvider.java

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/*
 * Copyright (C) 2014 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.strings;

import com.android.resources.ResourceFolderType;
import com.android.resources.ResourceType;
import com.android.tools.idea.res.ResourceHelper;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.fileEditor.*;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.project.DumbAware;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.roots.ProjectFileIndex;
import com.intellij.openapi.vfs.VirtualFile;
import org.jetbrains.android.facet.AndroidFacet;
import org.jetbrains.android.util.AndroidResourceUtil;
import org.jetbrains.annotations.NotNull;

public class StringResourceEditorProvider implements FileEditorProvider, DumbAware {
    public static final String ID = "string-resource-editor";

    public static boolean canViewTranslations(@NotNull Project project, @NotNull VirtualFile file) {
        if (!file.getName().equals(AndroidResourceUtil.getDefaultResourceFileName(ResourceType.STRING))) {
            return false;
        }

        if (ResourceHelper.getFolderType(file) != ResourceFolderType.VALUES) {
            return false;
        }

        Module m = ProjectFileIndex.SERVICE.getInstance(project).getModuleForFile(file);
        return m != null && AndroidFacet.getInstance(m) != null;
    }

    public static void openEditor(@NotNull final Module module) {
        final VirtualFile vf = StringsVirtualFile.getStringsVirtualFile(module);
        if (vf != null) {
            ApplicationManager.getApplication().invokeLater(() -> {
                Project project = module.getProject();
                OpenFileDescriptor descriptor = new OpenFileDescriptor(project, vf);
                FileEditorManager.getInstance(project).openEditor(descriptor, true);
            });
        }
    }

    public static void openEditor(@NotNull final Project project, @NotNull VirtualFile file) {
        VirtualFile stringsFile = StringsVirtualFile.getInstance(project, file);
        assert stringsFile != null;

        ApplicationManager.getApplication().invokeLater(() -> {
            OpenFileDescriptor descriptor = new OpenFileDescriptor(project, stringsFile);
            FileEditorManager.getInstance(project).openEditor(descriptor, true);
        });
    }

    @Override
    public boolean accept(@NotNull Project project, @NotNull VirtualFile file) {
        return file instanceof StringsVirtualFile;
    }

    @NotNull
    @Override
    public FileEditor createEditor(@NotNull Project project, @NotNull VirtualFile file) {
        return new StringResourceEditor((StringsVirtualFile) file);
    }

    @NotNull
    @Override
    public String getEditorTypeId() {
        return ID;
    }

    @NotNull
    @Override
    public FileEditorPolicy getPolicy() {
        return FileEditorPolicy.PLACE_AFTER_DEFAULT_EDITOR;
    }
}