ui/base/l10n/l10n_font_util.cc

   1 // Copyright (c) 2011 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 #include "ui/base/l10n/l10n_font_util.h"
   6
   7 #include "base/logging.h"
   8 #include "base/strings/string_number_conversions.h"
   9 #include "ui/base/l10n/l10n_util.h"
  10 #include "ui/gfx/font.h"
  11
  12 namespace ui {
  13
  14 int GetLocalizedContentsWidthForFont(int col_resource_id,
  15                                      const gfx::Font& font) {
  16   int chars = 0;
  17   base::StringToInt(l10n_util::GetStringUTF8(col_resource_id), &chars);
  18   int width = font.GetExpectedTextWidth(chars);
  19   DCHECK_GT(width, 0);
  20   return width;
  21 }
  22
  23 int GetLocalizedContentsHeightForFont(int row_resource_id,
  24                                       const gfx::Font& font) {
  25   int lines = 0;
  26   base::StringToInt(l10n_util::GetStringUTF8(row_resource_id), &lines);
  27   int height = font.GetHeight() * lines;
  28   DCHECK_GT(height, 0);
  29   return height;
  30 }
  31
  32 gfx::Size GetLocalizedContentsSizeForFont(int col_resource_id,
  33                                           int row_resource_id,
  34                                           const gfx::Font& font) {
  35   return gfx::Size(GetLocalizedContentsWidthForFont(col_resource_id, font),
  36                    GetLocalizedContentsHeightForFont(row_resource_id, font));
  37 }
  38
  39 }  // namespace ui