chrome/browser/profiles/profile_avatar_icon_util.h

   1 // Copyright 2014 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_PROFILES_PROFILE_AVATAR_ICON_UTIL_H_
   6 #define CHROME_BROWSER_PROFILES_PROFILE_AVATAR_ICON_UTIL_H_
   7
   8 #include <string>
   9
  10 #include "third_party/skia/include/core/SkColor.h"
  11
  12 namespace base {
  13 class FilePath;
  14 }
  15
  16 namespace gfx {
  17 class Image;
  18 }
  19
  20 class SkBitmap;
  21
  22 namespace profiles {
  23
  24 // Avatar access.
  25 extern const char kGAIAPictureFileName[];
  26 extern const char kHighResAvatarFolderName[];
  27
  28 // Avatar formatting.
  29 extern const int kAvatarIconWidth;
  30 extern const int kAvatarIconHeight;
  31 extern const SkColor kAvatarTutorialBackgroundColor;
  32 extern const SkColor kAvatarTutorialContentTextColor;
  33 extern const SkColor kAvatarBubbleAccountsBackgroundColor;
  34 extern const SkColor kAvatarBubbleGaiaBackgroundColor;
  35 extern const SkColor kUserManagerBackgroundColor;
  36
  37 // Returns a version of |image| of a specific size. Note that no checks are
  38 // done on the width/height so make sure they're reasonable values; in the
  39 // range of 16-256 is probably best.
  40 gfx::Image GetSizedAvatarIcon(const gfx::Image& image,
  41                               bool is_rectangle,
  42                               int width, int height);
  43
  44 // Returns a version of |image| suitable for use in menus.
  45 gfx::Image GetAvatarIconForMenu(const gfx::Image& image,
  46                                 bool is_rectangle);
  47
  48 // Returns a version of |image| suitable for use in WebUI.
  49 gfx::Image GetAvatarIconForWebUI(const gfx::Image& image,
  50                                  bool is_rectangle);
  51
  52 // Returns a version of |image| suitable for use in title bars. The returned
  53 // image is scaled to fit |dst_width| and |dst_height|.
  54 gfx::Image GetAvatarIconForTitleBar(const gfx::Image& image,
  55                                     bool is_rectangle,
  56                                     int dst_width,
  57                                     int dst_height);
  58
  59 // Returns a bitmap with a couple of columns shaved off so it is more square,
  60 // so that when resized to a square aspect ratio it looks pretty.
  61 SkBitmap GetAvatarIconAsSquare(const SkBitmap& source_bitmap, int scale_factor);
  62
  63 // Gets the number of default avatar icons that exist.
  64 size_t GetDefaultAvatarIconCount();
  65
  66 // Gets the number of generic avatar icons that exist.
  67 size_t GetGenericAvatarIconCount();
  68
  69 // Gets the index for the (grey silhouette) avatar used as a placeholder.
  70 size_t GetPlaceholderAvatarIndex();
  71
  72 // Gets the resource ID of the placeholder avatar icon.
  73 int GetPlaceholderAvatarIconResourceID();
  74
  75 // Gets the resource ID of the default avatar icon at |index|.
  76 int GetDefaultAvatarIconResourceIDAtIndex(size_t index);
  77
  78 // Gets the resource filename of the default avatar icon at |index|.
  79 const char* GetDefaultAvatarIconFileNameAtIndex(size_t index);
  80
  81 // Gets the full path of the high res avatar icon at |index|.
  82 base::FilePath GetPathOfHighResAvatarAtIndex(size_t index);
  83
  84 // Returns a URL for the default avatar icon with specified index.
  85 std::string GetDefaultAvatarIconUrl(size_t index);
  86
  87 // Checks if |index| is a valid avatar icon index
  88 bool IsDefaultAvatarIconIndex(size_t index);
  89
  90 // Checks if the given URL points to one of the default avatar icons. If it
  91 // is, returns true and its index through |icon_index|. If not, returns false.
  92 bool IsDefaultAvatarIconUrl(const std::string& icon_url, size_t *icon_index);
  93
  94 }  // namespace profiles
  95
  96 #endif  // CHROME_BROWSER_PROFILES_PROFILE_AVATAR_ICON_UTIL_H_