chrome/browser/android/resource_mapper.h

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_ANDROID_RESOURCE_MAPPER_H_
   6 #define CHROME_BROWSER_ANDROID_RESOURCE_MAPPER_H_
   7
   8 #include <map>
   9
  10 // Enumerates IDs of resources used in the Android port of Chromium.  This is
  11 // needed so that Android knows which Drawable is needed in the Java UI.
  12 class ResourceMapper {
  13  public:
  14   // ID indicating that the map failed to find a Drawable corresponding to the
  15   // Chromium resource.
  16   static const int kMissingId;
  17
  18   // Converts the given chromium |resource_id| (e.g. IDR_INFOBAR_TRANSLATE) to
  19   // an enumerated ID.  Returns |kMissingId| if a mapping wasn't found.
  20   static int MapFromChromiumId(int resource_id);
  21
  22  private:
  23   // Create the mapping.  IDs start at 0 to correspond to the array that gets
  24   // built in the corresponding ResourceID Java class.
  25   static void ConstructMap();
  26 };
  27
  28 #endif  // CHROME_BROWSER_ANDROID_RESOURCE_MAPPER_H_