Move StyleResolver and related classes to core/css/resolver

Source/core/css/StyleResolverState.cpp

Index: Source/core/css/StyleResolverState.cpp
diff --git a/Source/core/css/StyleResolverState.cpp b/Source/core/css/StyleResolverState.cpp
deleted file mode 100644
index b48d2abe5823984287b3e77e3b4e10992f8f0bef..0000000000000000000000000000000000000000
--- a/Source/core/css/StyleResolverState.cpp
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
- * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple 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/css/StyleResolverState.h"
-
-#include "core/css/CSSPrimitiveValueMappings.h"
-#include "core/dom/Node.h"
-#include "core/dom/NodeRenderingContext.h"
-#include "core/dom/NodeRenderStyle.h"
-#include "core/dom/StyledElement.h"
-#include "core/dom/VisitedLinkState.h"
-#include "core/rendering/RenderTheme.h"
-
-namespace WebCore {
-
-void StyleResolverState::cacheBorderAndBackground()
-{
-    m_hasUAAppearance = m_style->hasAppearance();
-    if (m_hasUAAppearance) {
-        m_borderData = m_style->border();
-        m_backgroundData = *m_style->backgroundLayers();
-        m_backgroundColor = m_style->backgroundColor();
-    }
-}
-
-void StyleResolverState::clear()
-{
-    m_element = 0;
-    m_styledElement = 0;
-    m_parentStyle = 0;
-    m_parentNode = 0;
-    m_regionForStyling = 0;
-    m_pendingImageProperties.clear();
-    m_hasPendingShaders = false;
-#if ENABLE(SVG)
-    m_pendingSVGDocuments.clear();
-#endif
-}
-
-void StyleResolverState::initElement(Element* e)
-{
-    m_element = e;
-    m_styledElement = e && e->isStyledElement() ? static_cast<StyledElement*>(e) : 0;
-    m_elementLinkState = e ? e->document()->visitedLinkState()->determineLinkState(e) : NotInsideLink;
-}
-
-void StyleResolverState::initForStyleResolve(Document* document, Element* e, RenderStyle* parentStyle, RenderRegion* regionForStyling)
-{
-    m_regionForStyling = regionForStyling;
-
-    if (e) {
-        NodeRenderingContext context(e);
-        m_parentNode = context.parentNodeForRenderingAndStyle();
-        m_parentStyle = context.resetStyleInheritance() ? 0 :
-            parentStyle ? parentStyle :
-            m_parentNode ? m_parentNode->renderStyle() : 0;
-        m_distributedToInsertionPoint = context.insertionPoint();
-    } else {
-        m_parentNode = 0;
-        m_parentStyle = parentStyle;
-        m_distributedToInsertionPoint = false;
-    }
-
-    Node* docElement = e ? e->document()->documentElement() : 0;
-    RenderStyle* docStyle = document->renderStyle();
-    m_rootElementStyle = docElement && e != docElement ? docElement->renderStyle() : docStyle;
-
-    m_style = 0;
-    m_pendingImageProperties.clear();
-    m_fontDirty = false;
-}
-
-
-static Color colorForCSSValue(int cssValueId)
-{
-    struct ColorValue {
-        int 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 },
-        { 0, 0 }
-    };
-
-    for (const ColorValue* col = colorValues; col->cssValueId; ++col) {
-        if (col->cssValueId == cssValueId)
-            return col->color;
-    }
-    return RenderTheme::defaultTheme()->systemColor(cssValueId);
-}
-
-Color StyleResolverState::colorFromPrimitiveValue(CSSPrimitiveValue* value, bool forVisitedLink) const
-{
-    if (value->isRGBColor())
-        return Color(value->getRGBA32Value());
-
-    int ident = value->getIdent();
-    switch (ident) {
-    case 0:
-        return Color();
-    case CSSValueWebkitText:
-        return document()->textColor();
-    case CSSValueWebkitLink:
-        return (element()->isLink() && forVisitedLink) ? document()->visitedLinkColor() : document()->linkColor();
-    case CSSValueWebkitActivelink:
-        return document()->activeLinkColor();
-    case CSSValueWebkitFocusRingColor:
-        return RenderTheme::focusRingColor();
-    case CSSValueCurrentcolor:
-        return style()->color();
-    default:
-        return colorForCSSValue(ident);
-    }
-}
-
-
-} // namespace WebCore