chrome/browser/android/resource_mapper.h

// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROME_BROWSER_ANDROID_RESOURCE_MAPPER_H_
#define CHROME_BROWSER_ANDROID_RESOURCE_MAPPER_H_

#include <map>

// Enumerates IDs of resources used in the Android port of Chromium.  This is
// needed so that Android knows which Drawable is needed in the Java UI.
class ResourceMapper {
 public:
  // ID indicating that the map failed to find a Drawable corresponding to the
  // Chromium resource.
  static const int kMissingId;

  // Converts the given chromium |resource_id| (e.g. IDR_INFOBAR_TRANSLATE) to
  // an enumerated ID.  Returns |kMissingId| if a mapping wasn't found.
  static int MapFromChromiumId(int resource_id);

 private:
  // Create the mapping.  IDs start at 0 to correspond to the array that gets
  // built in the corresponding ResourceID Java class.
  static void ConstructMap();
};

#endif  // CHROME_BROWSER_ANDROID_RESOURCE_MAPPER_H_