src/ui/native_theme/fallback_theme.cc

   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 #include "ui/native_theme/fallback_theme.h"
   6
   7 #include "base/basictypes.h"
   8 #include "base/logging.h"
   9 #include "ui/gfx/color_utils.h"
  10 #include "ui/native_theme/common_theme.h"
  11
  12 namespace ui {
  13
  14 FallbackTheme::FallbackTheme() {
  15 }
  16
  17 FallbackTheme::~FallbackTheme() {
  18 }
  19
  20 SkColor FallbackTheme::GetSystemColor(ColorId color_id) const {
  21   // This implementation returns hardcoded colors.
  22
  23   static const SkColor kInvalidColorIdColor = SkColorSetRGB(255, 0, 128);
  24   // Menu:
  25   static const SkColor kMenuBackgroundColor = SK_ColorWHITE;
  26   // Windows:
  27   static const SkColor kWindowBackgroundColor = SK_ColorWHITE;
  28   // Dialogs:
  29   static const SkColor kDialogBackgroundColor = SkColorSetRGB(251, 251, 251);
  30   // FocusableBorder:
  31   static const SkColor kFocusedBorderColor = SkColorSetRGB(0x4D, 0x90, 0xFE);
  32   static const SkColor kUnfocusedBorderColor = SkColorSetRGB(0xD9, 0xD9, 0xD9);
  33   // Button:
  34   static const SkColor kButtonBackgroundColor = SkColorSetRGB(0xDE, 0xDE, 0xDE);
  35   static const SkColor kButtonEnabledColor = SkColorSetRGB(0x22, 0x22, 0x22);
  36   static const SkColor kButtonDisabledColor = SkColorSetRGB(0x99, 0x99, 0x99);
  37   static const SkColor kButtonHighlightColor = SkColorSetRGB(0, 0, 0);
  38   static const SkColor kButtonHoverColor = kButtonEnabledColor;
  39   static const SkColor kButtonHoverBackgroundColor =
  40       SkColorSetRGB(0xEA, 0xEA, 0xEA);
  41   // MenuItem:
  42   static const SkColor kEnabledMenuItemForegroundColor = kButtonEnabledColor;
  43   static const SkColor kDisabledMenuItemForegroundColor = kButtonDisabledColor;
  44   static const SkColor kFocusedMenuItemBackgroundColor =
  45       SkColorSetRGB(0xF1, 0xF1, 0xF1);
  46   static const SkColor kHoverMenuItemBackgroundColor =
  47       SkColorSetARGB(204, 255, 255, 255);
  48   static const SkColor kMenuSeparatorColor = SkColorSetRGB(0xED, 0xED, 0xED);
  49   static const SkColor kEnabledMenuButtonBorderColor =
  50       SkColorSetARGB(36, 0, 0, 0);
  51   static const SkColor kFocusedMenuButtonBorderColor =
  52       SkColorSetARGB(72, 0, 0, 0);
  53   static const SkColor kHoverMenuButtonBorderColor =
  54       SkColorSetARGB(72, 0, 0, 0);
  55   // Label:
  56   static const SkColor kLabelEnabledColor = kButtonEnabledColor;
  57   static const SkColor kLabelDisabledColor = kButtonDisabledColor;
  58   static const SkColor kLabelBackgroundColor = SK_ColorWHITE;
  59   // Textfield:
  60   static const SkColor kTextfieldDefaultColor = SK_ColorBLACK;
  61   static const SkColor kTextfieldDefaultBackground = SK_ColorWHITE;
  62   static const SkColor kTextfieldReadOnlyColor = SK_ColorDKGRAY;
  63   static const SkColor kTextfieldReadOnlyBackground = SK_ColorWHITE;
  64   static const SkColor kTextfieldSelectionBackgroundFocused =
  65       SkColorSetARGB(0x54, 0x60, 0xA8, 0xEB);
  66   static const SkColor kTextfieldSelectionColor =
  67       color_utils::AlphaBlend(SK_ColorBLACK,
  68           kTextfieldSelectionBackgroundFocused, 0xdd);
  69   // Tooltip
  70   static const SkColor kTooltipBackground = 0xFFFFFFCC;
  71   // Tree
  72   static const SkColor kTreeBackground = SK_ColorWHITE;
  73   static const SkColor kTreeTextColor = SK_ColorBLACK;
  74   static const SkColor kTreeSelectedTextColor = SK_ColorBLACK;
  75   static const SkColor kTreeSelectionBackgroundColor =
  76       SkColorSetRGB(0xEE, 0xEE, 0xEE);
  77   static const SkColor kTreeArrowColor = SkColorSetRGB(0x7A, 0x7A, 0x7A);
  78   // Table
  79   static const SkColor kTableBackground = SK_ColorWHITE;
  80   static const SkColor kTableTextColor = SK_ColorBLACK;
  81   static const SkColor kTableSelectedTextColor = SK_ColorBLACK;
  82   static const SkColor kTableSelectionBackgroundColor =
  83       SkColorSetRGB(0xEE, 0xEE, 0xEE);
  84   static const SkColor kTableGroupingIndicatorColor =
  85       SkColorSetRGB(0xCC, 0xCC, 0xCC);
  86   // Results Tables
  87   static const SkColor kResultsTableHoveredBackground =
  88       color_utils::AlphaBlend(kTextfieldSelectionBackgroundFocused,
  89                               kTextfieldDefaultBackground, 0x40);
  90   static const SkColor kResultsTableNormalText = color_utils::AlphaBlend(
  91       SK_ColorBLACK, kTextfieldDefaultBackground, 0xDD);
  92   static const SkColor kResultsTableHoveredText = color_utils::AlphaBlend(
  93       SK_ColorBLACK, kResultsTableHoveredBackground, 0xDD);
  94   static const SkColor kResultsTableSelectedText = color_utils::AlphaBlend(
  95       SK_ColorBLACK, kTextfieldSelectionBackgroundFocused, 0xDD);
  96   static const SkColor kResultsTableNormalDimmedText = color_utils::AlphaBlend(
  97       SK_ColorBLACK, kTextfieldDefaultBackground, 0xBB);
  98   static const SkColor kResultsTableHoveredDimmedText = color_utils::AlphaBlend(
  99       SK_ColorBLACK, kResultsTableHoveredBackground, 0xBB);
 100   static const SkColor kResultsTableSelectedDimmedText =
 101       color_utils::AlphaBlend(
 102           SK_ColorBLACK, kTextfieldSelectionBackgroundFocused, 0xBB);
 103   static const SkColor kResultsTableSelectedOrHoveredUrl =
 104       SkColorSetARGB(0xff, 0x00, 0x66, 0x22);
 105   static const SkColor kResultsTableNormalDivider = color_utils::AlphaBlend(
 106       kResultsTableNormalText, kTextfieldDefaultBackground, 0x34);
 107   static const SkColor kResultsTableHoveredDivider = color_utils::AlphaBlend(
 108       kResultsTableHoveredText, kResultsTableHoveredBackground, 0x34);
 109   static const SkColor kResultsTabSelectedDivider = color_utils::AlphaBlend(
 110       kResultsTableSelectedText, kTextfieldSelectionBackgroundFocused, 0x34);
 111
 112   SkColor color;
 113   if (CommonThemeGetSystemColor(color_id, &color))
 114     return color;
 115
 116   switch (color_id) {
 117     // Windows
 118     case kColorId_WindowBackground:
 119       return kWindowBackgroundColor;
 120
 121     // Dialogs
 122     case kColorId_DialogBackground:
 123       return kDialogBackgroundColor;
 124
 125     // FocusableBorder
 126     case kColorId_FocusedBorderColor:
 127       return kFocusedBorderColor;
 128     case kColorId_UnfocusedBorderColor:
 129       return kUnfocusedBorderColor;
 130
 131     // Button
 132     case kColorId_ButtonBackgroundColor:
 133       return kButtonBackgroundColor;
 134     case kColorId_ButtonEnabledColor:
 135       return kButtonEnabledColor;
 136     case kColorId_ButtonDisabledColor:
 137       return kButtonDisabledColor;
 138     case kColorId_ButtonHighlightColor:
 139       return kButtonHighlightColor;
 140     case kColorId_ButtonHoverColor:
 141       return kButtonHoverColor;
 142     case kColorId_ButtonHoverBackgroundColor:
 143       return kButtonHoverBackgroundColor;
 144
 145     // MenuItem
 146     case kColorId_EnabledMenuItemForegroundColor:
 147       return kEnabledMenuItemForegroundColor;
 148     case kColorId_DisabledMenuItemForegroundColor:
 149       return kDisabledMenuItemForegroundColor;
 150     case kColorId_DisabledEmphasizedMenuItemForegroundColor:
 151       return SK_ColorBLACK;
 152     case kColorId_SelectedMenuItemForegroundColor:
 153       return kEnabledMenuItemForegroundColor;
 154     case kColorId_FocusedMenuItemBackgroundColor:
 155       return kFocusedMenuItemBackgroundColor;
 156     case kColorId_HoverMenuItemBackgroundColor:
 157       return kHoverMenuItemBackgroundColor;
 158     case kColorId_MenuSeparatorColor:
 159       return kMenuSeparatorColor;
 160     case kColorId_EnabledMenuButtonBorderColor:
 161       return kEnabledMenuButtonBorderColor;
 162     case kColorId_FocusedMenuButtonBorderColor:
 163       return kFocusedMenuButtonBorderColor;
 164     case kColorId_HoverMenuButtonBorderColor:
 165       return kHoverMenuButtonBorderColor;
 166
 167     // Label
 168     case kColorId_LabelEnabledColor:
 169       return kLabelEnabledColor;
 170     case kColorId_LabelDisabledColor:
 171       return kLabelDisabledColor;
 172     case kColorId_LabelBackgroundColor:
 173       return kLabelBackgroundColor;
 174
 175     // Textfield
 176     case kColorId_TextfieldDefaultColor:
 177       return kTextfieldDefaultColor;
 178     case kColorId_TextfieldDefaultBackground:
 179       return kTextfieldDefaultBackground;
 180     case kColorId_TextfieldReadOnlyColor:
 181       return kTextfieldReadOnlyColor;
 182     case kColorId_TextfieldReadOnlyBackground:
 183       return kTextfieldReadOnlyBackground;
 184     case kColorId_TextfieldSelectionColor:
 185       return kTextfieldSelectionColor;
 186     case kColorId_TextfieldSelectionBackgroundFocused:
 187       return kTextfieldSelectionBackgroundFocused;
 188
 189     // Tooltip
 190     case kColorId_TooltipBackground:
 191       return kTooltipBackground;
 192
 193     // Tree
 194     case kColorId_TreeBackground:
 195       return kTreeBackground;
 196     case kColorId_TreeText:
 197       return kTreeTextColor;
 198     case kColorId_TreeSelectedText:
 199     case kColorId_TreeSelectedTextUnfocused:
 200       return kTreeSelectedTextColor;
 201     case kColorId_TreeSelectionBackgroundFocused:
 202     case kColorId_TreeSelectionBackgroundUnfocused:
 203       return kTreeSelectionBackgroundColor;
 204     case kColorId_TreeArrow:
 205       return kTreeArrowColor;
 206
 207     // Table
 208     case kColorId_TableBackground:
 209       return kTableBackground;
 210     case kColorId_TableText:
 211       return kTableTextColor;
 212     case kColorId_TableSelectedText:
 213     case kColorId_TableSelectedTextUnfocused:
 214       return kTableSelectedTextColor;
 215     case kColorId_TableSelectionBackgroundFocused:
 216     case kColorId_TableSelectionBackgroundUnfocused:
 217       return kTableSelectionBackgroundColor;
 218     case kColorId_TableGroupingIndicatorColor:
 219       return kTableGroupingIndicatorColor;
 220
 221     // Results Tables
 222     case kColorId_ResultsTableNormalBackground:
 223       return kTextfieldDefaultBackground;
 224     case kColorId_ResultsTableHoveredBackground:
 225       return kResultsTableHoveredBackground;
 226     case kColorId_ResultsTableSelectedBackground:
 227       return kTextfieldSelectionBackgroundFocused;
 228     case kColorId_ResultsTableNormalText:
 229       return kResultsTableNormalText;
 230     case kColorId_ResultsTableHoveredText:
 231       return kResultsTableHoveredText;
 232     case kColorId_ResultsTableSelectedText:
 233       return kResultsTableSelectedText;
 234     case kColorId_ResultsTableNormalDimmedText:
 235       return kResultsTableNormalDimmedText;
 236     case kColorId_ResultsTableHoveredDimmedText:
 237       return kResultsTableHoveredDimmedText;
 238     case kColorId_ResultsTableSelectedDimmedText:
 239       return kResultsTableSelectedDimmedText;
 240     case kColorId_ResultsTableNormalUrl:
 241       return kTextfieldSelectionColor;
 242     case kColorId_ResultsTableHoveredUrl:
 243     case kColorId_ResultsTableSelectedUrl:
 244       return kResultsTableSelectedOrHoveredUrl;
 245     case kColorId_ResultsTableNormalDivider:
 246       return kResultsTableNormalDivider;
 247     case kColorId_ResultsTableHoveredDivider:
 248       return kResultsTableHoveredDivider;
 249     case kColorId_ResultsTableSelectedDivider:
 250       return kResultsTabSelectedDivider;
 251
 252     case kColorId_MenuBackgroundColor:
 253       return kMenuBackgroundColor;
 254     case kColorId_MenuBorderColor:
 255       NOTREACHED();
 256       break;
 257   }
 258
 259   return kInvalidColorIdColor;
 260 }
 261
 262 }  // namespace ui