1 // Copyright (c) 2010 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_COMMON_BADGE_UTIL_H_ 6 #define CHROME_COMMON_BADGE_UTIL_H_ 7 #pragma once 8 9 #include "base/string16.h" 10 #include "third_party/skia/include/core/SkBitmap.h" 11 12 class SkPaint; 13 14 // badge_util provides a set of helper routines for rendering dynamically 15 // generated text overlays ("badges") on toolbar icons. 16 namespace badge_util { 17 18 // Helper routine that returns a singleton SkPaint object configured for 19 // rendering badge overlay text (correct font, typeface, etc). 20 SkPaint* GetBadgeTextPaintSingleton(); 21 22 // Given an |icon|, renders the |text| centered on the |icon|. If |text| is 23 // too large to fit within the bounds of the image, the |fallback| string is 24 // rendered instead (or nothing, if |fallback| is empty). 25 SkBitmap DrawBadgeIconOverlay(const SkBitmap& icon, 26 float font_size_in_pixels, 27 const string16& text, 28 const string16& fallback); 29 30 } // namespace badge_util; 31 32 #endif // CHROME_COMMON_BADGE_UTIL_H_ 33