| /* |
| * 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 "core/dom/TextLinkColors.h" |
| |
| #include "core/css/CSSColorValue.h" |
| #include "core/css/CSSIdentifierValue.h" |
| #include "core/css/StyleColor.h" |
| #include "core/layout/LayoutTheme.h" |
| #include "platform/wtf/text/WTFString.h" |
| |
| namespace blink { |
| |
| using namespace cssvalue; |
| |
| TextLinkColors::TextLinkColors() : text_color_(Color::kBlack) { |
| ResetLinkColor(); |
| ResetVisitedLinkColor(); |
| ResetActiveLinkColor(); |
| } |
| |
| void TextLinkColors::ResetLinkColor() { |
| link_color_ = Color(0, 0, 238); |
| } |
| |
| void TextLinkColors::ResetVisitedLinkColor() { |
| visited_link_color_ = Color(85, 26, 139); |
| } |
| |
| void TextLinkColors::ResetActiveLinkColor() { |
| active_link_color_ = Color(255, 0, 0); |
| } |
| |
| Color TextLinkColors::ColorFromCSSValue(const CSSValue& value, |
| Color current_color, |
| bool for_visited_link) const { |
| if (value.IsColorValue()) |
| return ToCSSColorValue(value).Value(); |
| |
| CSSValueID value_id = ToCSSIdentifierValue(value).GetValueID(); |
| switch (value_id) { |
| case CSSValueInvalid: |
| NOTREACHED(); |
| return Color(); |
| case CSSValueInternalQuirkInherit: |
| return TextColor(); |
| case CSSValueWebkitLink: |
| return for_visited_link ? VisitedLinkColor() : LinkColor(); |
| case CSSValueWebkitActivelink: |
| return ActiveLinkColor(); |
| case CSSValueWebkitFocusRingColor: |
| return LayoutTheme::GetTheme().FocusRingColor(); |
| case CSSValueCurrentcolor: |
| return current_color; |
| default: |
| return StyleColor::ColorFromKeyword(value_id); |
| } |
| } |
| |
| } // namespace blink |