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/base/resource/material_design/material_design_controller.h"
  10 #include "ui/gfx/color_utils.h"
  11 #include "ui/native_theme/common_theme.h"
  12
  13 #define COLOR_FOR_MODE(ARRAY, MODE)  \
  14   DCHECK_LT(MODE, arraysize(ARRAY)); \
  15   return ARRAY[MODE];
  16
  17 namespace ui {
  18
  19 FallbackTheme::FallbackTheme() {
  20 }
  21
  22 FallbackTheme::~FallbackTheme() {
  23 }
  24
  25 SkColor FallbackTheme::GetSystemColor(ColorId color_id) const {
  26   // This implementation returns hardcoded colors.
  27
  28   size_t mode = ui::MaterialDesignController::IsModeMaterial();
  29
  30   static const SkColor kInvalidColorIdColor = SkColorSetRGB(255, 0, 128);
  31   // Windows:
  32   static const SkColor kWindowBackgroundColor = SK_ColorWHITE;
  33   // Dialogs:
  34   static const SkColor kDialogBackgroundColor = SkColorSetRGB(251, 251, 251);
  35   // FocusableBorder:
  36   static const SkColor kFocusedBorderColor = SkColorSetRGB(0x4D, 0x90, 0xFE);
  37   static const SkColor kUnfocusedBorderColor = SkColorSetRGB(0xD9, 0xD9, 0xD9);
  38   // Button:
  39   static const SkColor kButtonBackgroundColor = SkColorSetRGB(0xDE, 0xDE, 0xDE);
  40   static const SkColor kButtonEnabledColor = SkColorSetRGB(0x22, 0x22, 0x22);
  41   static const SkColor kButtonHighlightColor = SkColorSetRGB(0, 0, 0);
  42   static const SkColor kButtonHoverColor = kButtonEnabledColor;
  43   // Label:
  44   static const SkColor kLabelEnabledColor = kButtonEnabledColor;
  45   static const SkColor kLabelBackgroundColor = SK_ColorWHITE;
  46   // Textfield:
  47   static const SkColor kTextfieldDefaultColor = SK_ColorBLACK;
  48   static const SkColor kTextfieldDefaultBackground = SK_ColorWHITE;
  49   static const SkColor kTextfieldReadOnlyColor = SK_ColorDKGRAY;
  50   static const SkColor kTextfieldReadOnlyBackground = SK_ColorWHITE;
  51   static const SkColor kTextfieldSelectionBackgroundFocused =
  52       SkColorSetARGB(0x54, 0x60, 0xA8, 0xEB);
  53   static const SkColor kTextfieldSelectionColor =
  54       color_utils::AlphaBlend(SK_ColorBLACK,
  55           kTextfieldSelectionBackgroundFocused, 0xdd);
  56   // Tooltip
  57   static const SkColor kTooltipBackground = 0xFFFFFFCC;
  58   static const SkColor kTooltipTextColor = kLabelEnabledColor;
  59   // Tree
  60   static const SkColor kTreeBackground = SK_ColorWHITE;
  61   static const SkColor kTreeTextColor = SK_ColorBLACK;
  62   static const SkColor kTreeSelectedTextColor = SK_ColorBLACK;
  63   static const SkColor kTreeSelectionBackgroundColor =
  64       SkColorSetRGB(0xEE, 0xEE, 0xEE);
  65   static const SkColor kTreeArrowColor = SkColorSetRGB(0x7A, 0x7A, 0x7A);
  66   // Table
  67   static const SkColor kTableBackground = SK_ColorWHITE;
  68   static const SkColor kTableTextColor = SK_ColorBLACK;
  69   static const SkColor kTableSelectedTextColor = SK_ColorBLACK;
  70   static const SkColor kTableSelectionBackgroundColor =
  71       SkColorSetRGB(0xEE, 0xEE, 0xEE);
  72   static const SkColor kTableGroupingIndicatorColor =
  73       SkColorSetRGB(0xCC, 0xCC, 0xCC);
  74   // Results Tables
  75   static const SkColor kResultsTableTextMD = SK_ColorBLACK;
  76   static const SkColor kResultsTableDimmedTextMD =
  77       SkColorSetRGB(0x64, 0x64, 0x64);
  78   static const SkColor kResultsTableUrlMD = SkColorSetRGB(0x33, 0x67, 0xD6);
  79   static const SkColor kResultsTableHoveredBackground[] = {
  80       color_utils::AlphaBlend(kTextfieldSelectionBackgroundFocused,
  81                               kTextfieldDefaultBackground, 0x40),
  82       SkColorSetARGB(0x0D, 0x00, 0x00, 0x00)};
  83   static const SkColor kResultsTableSelectedBackground[] = {
  84       kTextfieldSelectionBackgroundFocused,
  85       SkColorSetARGB(0x15, 0x00, 0x00, 0x00)};
  86   static const SkColor kResultsTableNormalText[] = {
  87       color_utils::AlphaBlend(SK_ColorBLACK, kTextfieldDefaultBackground, 0xDD),
  88       kResultsTableTextMD};
  89   static const SkColor kResultsTableHoveredText[] = {
  90       color_utils::AlphaBlend(
  91           SK_ColorBLACK, kResultsTableHoveredBackground[mode], 0xDD),
  92       kResultsTableTextMD};
  93   static const SkColor kResultsTableSelectedText[] = {
  94       color_utils::AlphaBlend(
  95           SK_ColorBLACK, kTextfieldSelectionBackgroundFocused, 0xDD),
  96       kResultsTableTextMD};
  97   static const SkColor kResultsTableNormalDimmedText[] = {
  98       color_utils::AlphaBlend(SK_ColorBLACK, kTextfieldDefaultBackground, 0xBB),
  99       kResultsTableDimmedTextMD};
 100   static const SkColor kResultsTableHoveredDimmedText[] = {
 101       color_utils::AlphaBlend(
 102           SK_ColorBLACK, kResultsTableHoveredBackground[mode], 0xBB),
 103       kResultsTableDimmedTextMD};
 104   static const SkColor kResultsTableSelectedDimmedText[] = {
 105       color_utils::AlphaBlend(
 106           SK_ColorBLACK, kTextfieldSelectionBackgroundFocused, 0xBB),
 107       kResultsTableDimmedTextMD};
 108   static const SkColor kResultsTableNormalUrl[] = {
 109       kTextfieldSelectionColor,
 110       kResultsTableUrlMD};
 111   static const SkColor kResultsTableSelectedOrHoveredUrl[] = {
 112       SkColorSetARGB(0xff, 0x0b, 0x80, 0x43),
 113       kResultsTableUrlMD};
 114   static const SkColor kResultsTableNormalDivider = color_utils::AlphaBlend(
 115       kResultsTableNormalText[mode], kTextfieldDefaultBackground, 0x34);
 116   static const SkColor kResultsTableHoveredDivider = color_utils::AlphaBlend(
 117       kResultsTableHoveredText[mode],
 118       kResultsTableHoveredBackground[mode], 0x34);
 119   static const SkColor kResultsTabSelectedDivider = color_utils::AlphaBlend(
 120       kResultsTableSelectedText[mode],
 121       kTextfieldSelectionBackgroundFocused, 0x34);
 122   const SkColor kPositiveTextColor = SkColorSetRGB(0x0b, 0x80, 0x43);
 123   const SkColor kNegativeTextColor = SkColorSetRGB(0xc5, 0x39, 0x29);
 124   static const SkColor kResultsTablePositiveText[] = {
 125       color_utils::AlphaBlend(
 126           kPositiveTextColor, kTextfieldDefaultBackground, 0xDD),
 127       kPositiveTextColor};
 128   static const SkColor kResultsTablePositiveHoveredText[] = {
 129       color_utils::AlphaBlend(
 130           kPositiveTextColor, kResultsTableHoveredBackground[mode], 0xDD),
 131       kPositiveTextColor};
 132   static const SkColor kResultsTablePositiveSelectedText[] = {
 133       color_utils::AlphaBlend(
 134           kPositiveTextColor, kTextfieldSelectionBackgroundFocused, 0xDD),
 135       kPositiveTextColor};
 136   static const SkColor kResultsTableNegativeText[] = {
 137       color_utils::AlphaBlend(
 138           kNegativeTextColor, kTextfieldDefaultBackground, 0xDD),
 139       kNegativeTextColor};
 140   static const SkColor kResultsTableNegativeHoveredText[] = {
 141       color_utils::AlphaBlend(
 142           kNegativeTextColor, kResultsTableHoveredBackground[mode], 0xDD),
 143       kNegativeTextColor};
 144   static const SkColor kResultsTableNegativeSelectedText[] = {
 145       color_utils::AlphaBlend(
 146           kNegativeTextColor, kTextfieldSelectionBackgroundFocused, 0xDD),
 147       kNegativeTextColor};
 148
 149   SkColor color;
 150   if (CommonThemeGetSystemColor(color_id, &color))
 151     return color;
 152
 153   switch (color_id) {
 154     // Windows
 155     case kColorId_WindowBackground:
 156       return kWindowBackgroundColor;
 157
 158     // Dialogs
 159     case kColorId_DialogBackground:
 160       return kDialogBackgroundColor;
 161
 162     // FocusableBorder
 163     case kColorId_FocusedBorderColor:
 164       return kFocusedBorderColor;
 165     case kColorId_UnfocusedBorderColor:
 166       return kUnfocusedBorderColor;
 167
 168     // Button
 169     case kColorId_ButtonBackgroundColor:
 170       return kButtonBackgroundColor;
 171     case kColorId_ButtonEnabledColor:
 172       return kButtonEnabledColor;
 173     case kColorId_ButtonHighlightColor:
 174       return kButtonHighlightColor;
 175     case kColorId_ButtonHoverColor:
 176       return kButtonHoverColor;
 177
 178     // Label
 179     case kColorId_LabelEnabledColor:
 180       return kLabelEnabledColor;
 181     case kColorId_LabelDisabledColor:
 182       return GetSystemColor(kColorId_ButtonDisabledColor);
 183     case kColorId_LabelBackgroundColor:
 184       return kLabelBackgroundColor;
 185
 186     // Textfield
 187     case kColorId_TextfieldDefaultColor:
 188       return kTextfieldDefaultColor;
 189     case kColorId_TextfieldDefaultBackground:
 190       return kTextfieldDefaultBackground;
 191     case kColorId_TextfieldReadOnlyColor:
 192       return kTextfieldReadOnlyColor;
 193     case kColorId_TextfieldReadOnlyBackground:
 194       return kTextfieldReadOnlyBackground;
 195     case kColorId_TextfieldSelectionColor:
 196       return kTextfieldSelectionColor;
 197     case kColorId_TextfieldSelectionBackgroundFocused:
 198       return kTextfieldSelectionBackgroundFocused;
 199
 200     // Tooltip
 201     case kColorId_TooltipBackground:
 202       return kTooltipBackground;
 203     case kColorId_TooltipText:
 204       return kTooltipTextColor;
 205
 206     // Tree
 207     case kColorId_TreeBackground:
 208       return kTreeBackground;
 209     case kColorId_TreeText:
 210       return kTreeTextColor;
 211     case kColorId_TreeSelectedText:
 212     case kColorId_TreeSelectedTextUnfocused:
 213       return kTreeSelectedTextColor;
 214     case kColorId_TreeSelectionBackgroundFocused:
 215     case kColorId_TreeSelectionBackgroundUnfocused:
 216       return kTreeSelectionBackgroundColor;
 217     case kColorId_TreeArrow:
 218       return kTreeArrowColor;
 219
 220     // Table
 221     case kColorId_TableBackground:
 222       return kTableBackground;
 223     case kColorId_TableText:
 224       return kTableTextColor;
 225     case kColorId_TableSelectedText:
 226     case kColorId_TableSelectedTextUnfocused:
 227       return kTableSelectedTextColor;
 228     case kColorId_TableSelectionBackgroundFocused:
 229     case kColorId_TableSelectionBackgroundUnfocused:
 230       return kTableSelectionBackgroundColor;
 231     case kColorId_TableGroupingIndicatorColor:
 232       return kTableGroupingIndicatorColor;
 233
 234     // Results Tables
 235     case kColorId_ResultsTableNormalBackground:
 236       return kTextfieldDefaultBackground;
 237     case kColorId_ResultsTableHoveredBackground:
 238       COLOR_FOR_MODE(kResultsTableHoveredBackground, mode);
 239     case kColorId_ResultsTableSelectedBackground:
 240       COLOR_FOR_MODE(kResultsTableSelectedBackground, mode);
 241     case kColorId_ResultsTableNormalText:
 242       COLOR_FOR_MODE(kResultsTableNormalText, mode);
 243     case kColorId_ResultsTableHoveredText:
 244       COLOR_FOR_MODE(kResultsTableHoveredText, mode);
 245     case kColorId_ResultsTableSelectedText:
 246       COLOR_FOR_MODE(kResultsTableSelectedText, mode);
 247     case kColorId_ResultsTableNormalDimmedText:
 248       COLOR_FOR_MODE(kResultsTableNormalDimmedText, mode);
 249     case kColorId_ResultsTableHoveredDimmedText:
 250       COLOR_FOR_MODE(kResultsTableHoveredDimmedText, mode);
 251     case kColorId_ResultsTableSelectedDimmedText:
 252       COLOR_FOR_MODE(kResultsTableSelectedDimmedText, mode);
 253     case kColorId_ResultsTableNormalUrl:
 254       COLOR_FOR_MODE(kResultsTableNormalUrl, mode);
 255     case kColorId_ResultsTableHoveredUrl:
 256     case kColorId_ResultsTableSelectedUrl:
 257       COLOR_FOR_MODE(kResultsTableSelectedOrHoveredUrl, mode);
 258     case kColorId_ResultsTableNormalDivider:
 259       return kResultsTableNormalDivider;
 260     case kColorId_ResultsTableHoveredDivider:
 261       return kResultsTableHoveredDivider;
 262     case kColorId_ResultsTableSelectedDivider:
 263       return kResultsTabSelectedDivider;
 264     case kColorId_ResultsTablePositiveText:
 265       COLOR_FOR_MODE(kResultsTablePositiveText, mode);
 266     case kColorId_ResultsTablePositiveHoveredText:
 267       COLOR_FOR_MODE(kResultsTablePositiveHoveredText, mode);
 268     case kColorId_ResultsTablePositiveSelectedText:
 269       COLOR_FOR_MODE(kResultsTablePositiveSelectedText, mode);
 270     case kColorId_ResultsTableNegativeText:
 271       COLOR_FOR_MODE(kResultsTableNegativeText, mode);
 272     case kColorId_ResultsTableNegativeHoveredText:
 273       COLOR_FOR_MODE(kResultsTableNegativeHoveredText, mode);
 274     case kColorId_ResultsTableNegativeSelectedText:
 275       COLOR_FOR_MODE(kResultsTableNegativeSelectedText, mode);
 276
 277     default:
 278       NOTREACHED();
 279       break;
 280   }
 281
 282   return kInvalidColorIdColor;
 283 }
 284
 285 }  // namespace ui