chrome/browser/ui/omnibox/location_bar_util.h

   1 // Copyright (c) 2012 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_UI_OMNIBOX_LOCATION_BAR_UTIL_H_
   6 #define CHROME_BROWSER_UI_OMNIBOX_LOCATION_BAR_UTIL_H_
   7
   8 #include "base/strings/string16.h"
   9 #include "third_party/skia/include/core/SkColor.h"
  10
  11 class ExtensionAction;
  12
  13 namespace gfx {
  14 class Canvas;
  15 class Rect;
  16 }
  17
  18 namespace location_bar_util {
  19
  20 // Build a short string to use in keyword-search when the field isn't very big.
  21 string16 CalculateMinString(const string16& description);
  22
  23 // Paint the background and border for |action| on |tab_id|.  |bounds| should
  24 // include the top and bottom of the location bar, and the middle column
  25 // exactly between two ExtensionActions, so both ExtensionActions can draw on
  26 // it.  This background is only drawn for script badges in the WANTS_ATTENTION
  27 // state, and (when text is black and the background is white) consists of a
  28 // dark grey, 1px border and a lighter grey background with a slight vertical
  29 // gradient.
  30 void PaintExtensionActionBackground(const ExtensionAction& action,
  31                                     int tab_id,
  32                                     gfx::Canvas* canvas,
  33                                     const gfx::Rect& bounds,
  34                                     SkColor text_color,
  35                                     SkColor background_color);
  36
  37 }  // namespace location_bar_util
  38
  39 #endif  // CHROME_BROWSER_UI_OMNIBOX_LOCATION_BAR_UTIL_H_