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   static const SkColor kTooltipTextColor = kLabelEnabledColor;
  72   // Tree
  73   static const SkColor kTreeBackground = SK_ColorWHITE;
  74   static const SkColor kTreeTextColor = SK_ColorBLACK;
  75   static const SkColor kTreeSelectedTextColor = SK_ColorBLACK;
  76   static const SkColor kTreeSelectionBackgroundColor =
  77       SkColorSetRGB(0xEE, 0xEE, 0xEE);
  78   static const SkColor kTreeArrowColor = SkColorSetRGB(0x7A, 0x7A, 0x7A);
  79   // Table
  80   static const SkColor kTableBackground = SK_ColorWHITE;
  81   static const SkColor kTableTextColor = SK_ColorBLACK;
  82   static const SkColor kTableSelectedTextColor = SK_ColorBLACK;
  83   static const SkColor kTableSelectionBackgroundColor =
  84       SkColorSetRGB(0xEE, 0xEE, 0xEE);
  85   static const SkColor kTableGroupingIndicatorColor =
  86       SkColorSetRGB(0xCC, 0xCC, 0xCC);
  87   // Results Tables
  88   static const SkColor kResultsTableHoveredBackground =
  89       color_utils::AlphaBlend(kTextfieldSelectionBackgroundFocused,
  90                               kTextfieldDefaultBackground, 0x40);
  91   static const SkColor kResultsTableNormalText = color_utils::AlphaBlend(
  92       SK_ColorBLACK, kTextfieldDefaultBackground, 0xDD);
  93   static const SkColor kResultsTableHoveredText = color_utils::AlphaBlend(
  94       SK_ColorBLACK, kResultsTableHoveredBackground, 0xDD);
  95   static const SkColor kResultsTableSelectedText = color_utils::AlphaBlend(
  96       SK_ColorBLACK, kTextfieldSelectionBackgroundFocused, 0xDD);
  97   static const SkColor kResultsTableNormalDimmedText = color_utils::AlphaBlend(
  98       SK_ColorBLACK, kTextfieldDefaultBackground, 0xBB);
  99   static const SkColor kResultsTableHoveredDimmedText = color_utils::AlphaBlend(
 100       SK_ColorBLACK, kResultsTableHoveredBackground, 0xBB);
 101   static const SkColor kResultsTableSelectedDimmedText =
 102       color_utils::AlphaBlend(
 103           SK_ColorBLACK, kTextfieldSelectionBackgroundFocused, 0xBB);
 104   static const SkColor kResultsTableSelectedOrHoveredUrl =
 105       SkColorSetARGB(0xff, 0x00, 0x66, 0x22);
 106   static const SkColor kResultsTableNormalDivider = color_utils::AlphaBlend(
 107       kResultsTableNormalText, kTextfieldDefaultBackground, 0x34);
 108   static const SkColor kResultsTableHoveredDivider = color_utils::AlphaBlend(
 109       kResultsTableHoveredText, kResultsTableHoveredBackground, 0x34);
 110   static const SkColor kResultsTabSelectedDivider = color_utils::AlphaBlend(
 111       kResultsTableSelectedText, kTextfieldSelectionBackgroundFocused, 0x34);
 112
 113   SkColor color;
 114   if (CommonThemeGetSystemColor(color_id, &color))
 115     return color;
 116
 117   switch (color_id) {
 118     // Windows
 119     case kColorId_WindowBackground:
 120       return kWindowBackgroundColor;
 121
 122     // Dialogs
 123     case kColorId_DialogBackground:
 124       return kDialogBackgroundColor;
 125
 126     // FocusableBorder
 127     case kColorId_FocusedBorderColor:
 128       return kFocusedBorderColor;
 129     case kColorId_UnfocusedBorderColor:
 130       return kUnfocusedBorderColor;
 131
 132     // Button
 133     case kColorId_ButtonBackgroundColor:
 134       return kButtonBackgroundColor;
 135     case kColorId_ButtonEnabledColor:
 136       return kButtonEnabledColor;
 137     case kColorId_ButtonDisabledColor:
 138       return kButtonDisabledColor;
 139     case kColorId_ButtonHighlightColor:
 140       return kButtonHighlightColor;
 141     case kColorId_ButtonHoverColor:
 142       return kButtonHoverColor;
 143     case kColorId_ButtonHoverBackgroundColor:
 144       return kButtonHoverBackgroundColor;
 145
 146     // MenuItem
 147     case kColorId_EnabledMenuItemForegroundColor:
 148       return kEnabledMenuItemForegroundColor;
 149     case kColorId_DisabledMenuItemForegroundColor:
 150       return kDisabledMenuItemForegroundColor;
 151     case kColorId_DisabledEmphasizedMenuItemForegroundColor:
 152       return SK_ColorBLACK;
 153     case kColorId_SelectedMenuItemForegroundColor:
 154       return kEnabledMenuItemForegroundColor;
 155     case kColorId_FocusedMenuItemBackgroundColor:
 156       return kFocusedMenuItemBackgroundColor;
 157     case kColorId_HoverMenuItemBackgroundColor:
 158       return kHoverMenuItemBackgroundColor;
 159     case kColorId_MenuSeparatorColor:
 160       return kMenuSeparatorColor;
 161     case kColorId_EnabledMenuButtonBorderColor:
 162       return kEnabledMenuButtonBorderColor;
 163     case kColorId_FocusedMenuButtonBorderColor:
 164       return kFocusedMenuButtonBorderColor;
 165     case kColorId_HoverMenuButtonBorderColor:
 166       return kHoverMenuButtonBorderColor;
 167
 168     // Label
 169     case kColorId_LabelEnabledColor:
 170       return kLabelEnabledColor;
 171     case kColorId_LabelDisabledColor:
 172       return kLabelDisabledColor;
 173     case kColorId_LabelBackgroundColor:
 174       return kLabelBackgroundColor;
 175
 176     // Textfield
 177     case kColorId_TextfieldDefaultColor:
 178       return kTextfieldDefaultColor;
 179     case kColorId_TextfieldDefaultBackground:
 180       return kTextfieldDefaultBackground;
 181     case kColorId_TextfieldReadOnlyColor:
 182       return kTextfieldReadOnlyColor;
 183     case kColorId_TextfieldReadOnlyBackground:
 184       return kTextfieldReadOnlyBackground;
 185     case kColorId_TextfieldSelectionColor:
 186       return kTextfieldSelectionColor;
 187     case kColorId_TextfieldSelectionBackgroundFocused:
 188       return kTextfieldSelectionBackgroundFocused;
 189
 190     // Tooltip
 191     case kColorId_TooltipBackground:
 192       return kTooltipBackground;
 193     case kColorId_TooltipText:
 194       return kTooltipTextColor;
 195
 196     // Tree
 197     case kColorId_TreeBackground:
 198       return kTreeBackground;
 199     case kColorId_TreeText:
 200       return kTreeTextColor;
 201     case kColorId_TreeSelectedText:
 202     case kColorId_TreeSelectedTextUnfocused:
 203       return kTreeSelectedTextColor;
 204     case kColorId_TreeSelectionBackgroundFocused:
 205     case kColorId_TreeSelectionBackgroundUnfocused:
 206       return kTreeSelectionBackgroundColor;
 207     case kColorId_TreeArrow:
 208       return kTreeArrowColor;
 209
 210     // Table
 211     case kColorId_TableBackground:
 212       return kTableBackground;
 213     case kColorId_TableText:
 214       return kTableTextColor;
 215     case kColorId_TableSelectedText:
 216     case kColorId_TableSelectedTextUnfocused:
 217       return kTableSelectedTextColor;
 218     case kColorId_TableSelectionBackgroundFocused:
 219     case kColorId_TableSelectionBackgroundUnfocused:
 220       return kTableSelectionBackgroundColor;
 221     case kColorId_TableGroupingIndicatorColor:
 222       return kTableGroupingIndicatorColor;
 223
 224     // Results Tables
 225     case kColorId_ResultsTableNormalBackground:
 226       return kTextfieldDefaultBackground;
 227     case kColorId_ResultsTableHoveredBackground:
 228       return kResultsTableHoveredBackground;
 229     case kColorId_ResultsTableSelectedBackground:
 230       return kTextfieldSelectionBackgroundFocused;
 231     case kColorId_ResultsTableNormalText:
 232       return kResultsTableNormalText;
 233     case kColorId_ResultsTableHoveredText:
 234       return kResultsTableHoveredText;
 235     case kColorId_ResultsTableSelectedText:
 236       return kResultsTableSelectedText;
 237     case kColorId_ResultsTableNormalDimmedText:
 238       return kResultsTableNormalDimmedText;
 239     case kColorId_ResultsTableHoveredDimmedText:
 240       return kResultsTableHoveredDimmedText;
 241     case kColorId_ResultsTableSelectedDimmedText:
 242       return kResultsTableSelectedDimmedText;
 243     case kColorId_ResultsTableNormalUrl:
 244       return kTextfieldSelectionColor;
 245     case kColorId_ResultsTableHoveredUrl:
 246     case kColorId_ResultsTableSelectedUrl:
 247       return kResultsTableSelectedOrHoveredUrl;
 248     case kColorId_ResultsTableNormalDivider:
 249       return kResultsTableNormalDivider;
 250     case kColorId_ResultsTableHoveredDivider:
 251       return kResultsTableHoveredDivider;
 252     case kColorId_ResultsTableSelectedDivider:
 253       return kResultsTabSelectedDivider;
 254
 255     case kColorId_MenuBackgroundColor:
 256       return kMenuBackgroundColor;
 257     case kColorId_MenuBorderColor:
 258       NOTREACHED();
 259       break;
 260   }
 261
 262   return kInvalidColorIdColor;
 263 }
 264
 265 }  // namespace ui