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#include "ui/views/controls/menu/menu_config.h"
6
7#include "ui/base/layout.h"
8#include "ui/base/resource/resource_bundle.h"
9#include "ui/gfx/image/image.h"
10#include "ui/gfx/image/image_skia.h"
11#include "ui/native_theme/native_theme_aura.h"
12#include "ui/resources/grit/ui_resources.h"
13#include "ui/views/controls/menu/menu_image_util.h"
14
15namespace views {
16
17namespace {
18#if defined(OS_CHROMEOS)
19static const int kMenuCornerRadiusForAura = 2;
20#else
21static const int kMenuCornerRadiusForAura = 0;
22#endif
23}  // namespace
24
25#if !defined(OS_WIN)
26void MenuConfig::Init(const ui::NativeTheme* theme) {
27  if (theme == ui::NativeThemeAura::instance())
28    InitAura(theme);
29}
30#endif
31
32void MenuConfig::InitAura(const ui::NativeTheme* theme) {
33  submenu_horizontal_inset = 1;
34  arrow_to_edge_padding = 20;
35  ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
36  arrow_width = rb.GetImageNamed(IDR_MENU_HIERARCHY_ARROW).Width();
37  gfx::ImageSkia check = GetMenuCheckImage(false);
38  check_height = check.height();
39  item_min_height = 29;
40  separator_spacing_height = 7;
41  separator_lower_height = 8;
42  separator_upper_height = 8;
43  label_to_arrow_padding = 20;
44  label_to_minor_text_padding = 20;
45  always_use_icon_to_label_padding = true;
46  align_arrow_and_shortcut = true;
47  offset_context_menus = true;
48  corner_radius = kMenuCornerRadiusForAura;
49}
50
51#if !defined(OS_WIN)
52// static
53const MenuConfig& MenuConfig::instance(const ui::NativeTheme* theme) {
54  static MenuConfig* views_instance = NULL;
55  if (!views_instance)
56    views_instance = new MenuConfig(theme ?
57        theme : ui::NativeTheme::instance());
58  return *views_instance;
59}
60#endif
61
62}  // namespace views
63