| /* |
| * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
| * (C) 1999 Antti Koivisto (koivisto@kde.org) |
| * (C) 2001 Dirk Mueller (mueller@kde.org) |
| * (C) 2006 Alexey Proskuryakov (ap@webkit.org) |
| * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012 Apple Inc. All rights reserved. |
| * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/) |
| * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) |
| * Copyright (C) Research In Motion Limited 2010-2011. All rights reserved. |
| * Copyright (C) 2013 Google Inc. All rights reserved. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| */ |
| |
| #include "config.h" |
| #include "core/dom/TextLinkColors.h" |
| |
| #include "core/css/CSSPrimitiveValue.h" |
| #include "core/rendering/RenderTheme.h" |
| #include "wtf/text/WTFString.h" |
| |
| namespace WebCore { |
| |
| TextLinkColors::TextLinkColors() |
| : m_textColor(Color::black) |
| { |
| resetLinkColor(); |
| resetVisitedLinkColor(); |
| resetActiveLinkColor(); |
| } |
| |
| void TextLinkColors::resetLinkColor() |
| { |
| m_linkColor = StyleColor(0, 0, 238); |
| } |
| |
| void TextLinkColors::resetVisitedLinkColor() |
| { |
| m_visitedLinkColor = StyleColor(85, 26, 139); |
| } |
| |
| void TextLinkColors::resetActiveLinkColor() |
| { |
| m_activeLinkColor = StyleColor(255, 0, 0); |
| } |
| |
| static Color colorForCSSValue(CSSValueID cssValueId) |
| { |
| struct ColorValue { |
| CSSValueID cssValueId; |
| RGBA32 color; |
| }; |
| |
| static const ColorValue colorValues[] = { |
| { CSSValueAqua, 0xFF00FFFF }, |
| { CSSValueBlack, 0xFF000000 }, |
| { CSSValueBlue, 0xFF0000FF }, |
| { CSSValueFuchsia, 0xFFFF00FF }, |
| { CSSValueGray, 0xFF808080 }, |
| { CSSValueGreen, 0xFF008000 }, |
| { CSSValueGrey, 0xFF808080 }, |
| { CSSValueLime, 0xFF00FF00 }, |
| { CSSValueMaroon, 0xFF800000 }, |
| { CSSValueNavy, 0xFF000080 }, |
| { CSSValueOlive, 0xFF808000 }, |
| { CSSValueOrange, 0xFFFFA500 }, |
| { CSSValuePurple, 0xFF800080 }, |
| { CSSValueRed, 0xFFFF0000 }, |
| { CSSValueSilver, 0xFFC0C0C0 }, |
| { CSSValueTeal, 0xFF008080 }, |
| { CSSValueTransparent, 0x00000000 }, |
| { CSSValueWhite, 0xFFFFFFFF }, |
| { CSSValueYellow, 0xFFFFFF00 }, |
| { CSSValueInvalid, CSSValueInvalid } |
| }; |
| |
| for (const ColorValue* col = colorValues; col->cssValueId; ++col) { |
| if (col->cssValueId == cssValueId) |
| return col->color; |
| } |
| return RenderTheme::defaultTheme()->systemColor(cssValueId); |
| } |
| |
| StyleColor TextLinkColors::colorFromPrimitiveValue(const CSSPrimitiveValue* value, bool forVisitedLink) const |
| { |
| if (value->isRGBColor()) |
| return StyleColor(value->getRGBA32Value()); |
| |
| CSSValueID valueID = value->getValueID(); |
| switch (valueID) { |
| case 0: |
| return Color(); |
| case CSSValueWebkitText: |
| return textColor(); |
| case CSSValueWebkitLink: |
| return forVisitedLink ? visitedLinkColor() : linkColor(); |
| case CSSValueWebkitActivelink: |
| return activeLinkColor(); |
| case CSSValueWebkitFocusRingColor: |
| return RenderTheme::focusRingColor(); |
| case CSSValueCurrentcolor: |
| return StyleColor::currentColor(); |
| default: |
| return colorForCSSValue(valueID); |
| } |
| } |
| |
| } |