Home | History | Annotate | Download | only in native_theme 
      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/gfx/skia_utils_gtk.h"
     11 #include "ui/native_theme/common_theme.h"
     12 
     13 namespace ui {
     14 
     15 FallbackTheme::FallbackTheme() {
     16 }
     17 
     18 FallbackTheme::~FallbackTheme() {
     19 }
     20 
     21 SkColor FallbackTheme::GetSystemColor(ColorId color_id) const {
     22   // This implementation returns hardcoded colors.
     23 
     24   static const SkColor kInvalidColorIdColor = SkColorSetRGB(255, 0, 128);
     25   // Menu:
     26   static const SkColor kMenuBackgroundColor = SK_ColorWHITE;
     27   // Windows:
     28   static const SkColor kWindowBackgroundColor = SK_ColorWHITE;
     29   // Dialogs:
     30   static const SkColor kDialogBackgroundColor = SkColorSetRGB(251, 251, 251);
     31   // FocusableBorder:
     32   static const SkColor kFocusedBorderColor = SkColorSetRGB(0x4D, 0x90, 0xFE);
     33   static const SkColor kUnfocusedBorderColor = SkColorSetRGB(0xD9, 0xD9, 0xD9);
     34   // Button:
     35   static const SkColor kButtonBackgroundColor = SkColorSetRGB(0xDE, 0xDE, 0xDE);
     36   static const SkColor kButtonEnabledColor = SkColorSetRGB(0x22, 0x22, 0x22);
     37   static const SkColor kButtonDisabledColor = SkColorSetRGB(0x99, 0x99, 0x99);
     38   static const SkColor kButtonHighlightColor = SkColorSetRGB(0, 0, 0);
     39   static const SkColor kButtonHoverColor = kButtonEnabledColor;
     40   // MenuItem:
     41   static const SkColor kEnabledMenuItemForegroundColor = kButtonEnabledColor;
     42   static const SkColor kDisabledMenuItemForegroundColor = kButtonDisabledColor;
     43   static const SkColor kFocusedMenuItemBackgroundColor =
     44       SkColorSetRGB(0xF1, 0xF1, 0xF1);
     45   static const SkColor kHoverMenuItemBackgroundColor =
     46       SkColorSetARGB(204, 255, 255, 255);
     47   static const SkColor kMenuSeparatorColor = SkColorSetRGB(0xED, 0xED, 0xED);
     48   static const SkColor kEnabledMenuButtonBorderColor =
     49       SkColorSetARGB(36, 0, 0, 0);
     50   static const SkColor kFocusedMenuButtonBorderColor =
     51       SkColorSetARGB(72, 0, 0, 0);
     52   static const SkColor kHoverMenuButtonBorderColor =
     53       SkColorSetARGB(72, 0, 0, 0);
     54   // Label:
     55   static const SkColor kLabelEnabledColor = kButtonEnabledColor;
     56   static const SkColor kLabelDisabledColor = kButtonDisabledColor;
     57   static const SkColor kLabelBackgroundColor = SK_ColorWHITE;
     58   // Textfield:
     59   static const SkColor kTextfieldDefaultColor = SK_ColorBLACK;
     60   static const SkColor kTextfieldDefaultBackground = SK_ColorWHITE;
     61   static const SkColor kTextfieldReadOnlyColor = SK_ColorDKGRAY;
     62   static const SkColor kTextfieldReadOnlyBackground = SK_ColorWHITE;
     63   static const SkColor kTextfieldSelectionBackgroundFocused =
     64       SkColorSetARGB(0x54, 0x60, 0xA8, 0xEB);
     65   static const SkColor kTextfieldSelectionColor =
     66       color_utils::AlphaBlend(SK_ColorBLACK,
     67           kTextfieldSelectionBackgroundFocused, 0xdd);
     68   // Tree
     69   static const SkColor kTreeBackground = SK_ColorWHITE;
     70   static const SkColor kTreeTextColor = SK_ColorBLACK;
     71   static const SkColor kTreeSelectedTextColor = SK_ColorBLACK;
     72   static const SkColor kTreeSelectionBackgroundColor =
     73       SkColorSetRGB(0xEE, 0xEE, 0xEE);
     74   static const SkColor kTreeArrowColor = SkColorSetRGB(0x7A, 0x7A, 0x7A);
     75   // Table
     76   static const SkColor kTableBackground = SK_ColorWHITE;
     77   static const SkColor kTableTextColor = SK_ColorBLACK;
     78   static const SkColor kTableSelectedTextColor = SK_ColorBLACK;
     79   static const SkColor kTableSelectionBackgroundColor =
     80       SkColorSetRGB(0xEE, 0xEE, 0xEE);
     81   static const SkColor kTableGroupingIndicatorColor =
     82       SkColorSetRGB(0xCC, 0xCC, 0xCC);
     83 
     84   SkColor color;
     85   if (CommonThemeGetSystemColor(color_id, &color))
     86     return color;
     87 
     88   switch (color_id) {
     89     // Windows
     90     case kColorId_WindowBackground:
     91       return kWindowBackgroundColor;
     92 
     93     // Dialogs
     94     case kColorId_DialogBackground:
     95       return kDialogBackgroundColor;
     96 
     97     // FocusableBorder
     98     case kColorId_FocusedBorderColor:
     99       return kFocusedBorderColor;
    100     case kColorId_UnfocusedBorderColor:
    101       return kUnfocusedBorderColor;
    102 
    103     // Button
    104     case kColorId_ButtonBackgroundColor:
    105       return kButtonBackgroundColor;
    106     case kColorId_ButtonEnabledColor:
    107       return kButtonEnabledColor;
    108     case kColorId_ButtonDisabledColor:
    109       return kButtonDisabledColor;
    110     case kColorId_ButtonHighlightColor:
    111       return kButtonHighlightColor;
    112     case kColorId_ButtonHoverColor:
    113       return kButtonHoverColor;
    114 
    115     // MenuItem
    116     case kColorId_EnabledMenuItemForegroundColor:
    117       return kEnabledMenuItemForegroundColor;
    118     case kColorId_DisabledMenuItemForegroundColor:
    119       return kDisabledMenuItemForegroundColor;
    120     case kColorId_SelectedMenuItemForegroundColor:
    121       return kEnabledMenuItemForegroundColor;
    122     case kColorId_FocusedMenuItemBackgroundColor:
    123       return kFocusedMenuItemBackgroundColor;
    124     case kColorId_HoverMenuItemBackgroundColor:
    125       return kHoverMenuItemBackgroundColor;
    126     case kColorId_MenuSeparatorColor:
    127       return kMenuSeparatorColor;
    128     case kColorId_EnabledMenuButtonBorderColor:
    129       return kEnabledMenuButtonBorderColor;
    130     case kColorId_FocusedMenuButtonBorderColor:
    131       return kFocusedMenuButtonBorderColor;
    132     case kColorId_HoverMenuButtonBorderColor:
    133       return kHoverMenuButtonBorderColor;
    134 
    135     // Label
    136     case kColorId_LabelEnabledColor:
    137       return kLabelEnabledColor;
    138     case kColorId_LabelDisabledColor:
    139       return kLabelDisabledColor;
    140     case kColorId_LabelBackgroundColor:
    141       return kLabelBackgroundColor;
    142 
    143     // Textfield
    144     case kColorId_TextfieldDefaultColor:
    145       return kTextfieldDefaultColor;
    146     case kColorId_TextfieldDefaultBackground:
    147       return kTextfieldDefaultBackground;
    148     case kColorId_TextfieldReadOnlyColor:
    149       return kTextfieldReadOnlyColor;
    150     case kColorId_TextfieldReadOnlyBackground:
    151       return kTextfieldReadOnlyBackground;
    152     case kColorId_TextfieldSelectionColor:
    153       return kTextfieldSelectionColor;
    154     case kColorId_TextfieldSelectionBackgroundFocused:
    155       return kTextfieldSelectionBackgroundFocused;
    156 
    157     // Tree
    158     case kColorId_TreeBackground:
    159       return kTreeBackground;
    160     case kColorId_TreeText:
    161       return kTreeTextColor;
    162     case kColorId_TreeSelectedText:
    163     case kColorId_TreeSelectedTextUnfocused:
    164       return kTreeSelectedTextColor;
    165     case kColorId_TreeSelectionBackgroundFocused:
    166     case kColorId_TreeSelectionBackgroundUnfocused:
    167       return kTreeSelectionBackgroundColor;
    168     case kColorId_TreeArrow:
    169       return kTreeArrowColor;
    170 
    171     // Table
    172     case kColorId_TableBackground:
    173       return kTableBackground;
    174     case kColorId_TableText:
    175       return kTableTextColor;
    176     case kColorId_TableSelectedText:
    177     case kColorId_TableSelectedTextUnfocused:
    178       return kTableSelectedTextColor;
    179     case kColorId_TableSelectionBackgroundFocused:
    180     case kColorId_TableSelectionBackgroundUnfocused:
    181       return kTableSelectionBackgroundColor;
    182     case kColorId_TableGroupingIndicatorColor:
    183       return kTableGroupingIndicatorColor;
    184 
    185     case kColorId_MenuBackgroundColor:
    186       return kMenuBackgroundColor;
    187     case kColorId_MenuBorderColor:
    188       NOTREACHED();
    189       break;
    190   }
    191 
    192   return kInvalidColorIdColor;
    193 }
    194 
    195 }  // namespace ui
    196