| /* |
| * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
| * (C) 2004-2005 Allan Sandfeld Jensen (kde@carewolf.com) |
| * Copyright (C) 2006, 2007 Nicholas Shanks (webkit@nickshanks.com) |
| * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights reserved. |
| * Copyright (C) 2007 Alexey Proskuryakov <ap@webkit.org> |
| * Copyright (C) 2007, 2008 Eric Seidel <eric@webkit.org> |
| * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/) |
| * Copyright (c) 2011, Code Aurora Forum. All rights reserved. |
| * Copyright (C) Research In Motion Limited 2011. 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 "sky/engine/core/css/resolver/CSSToStyleMap.h" |
| |
| #include "gen/sky/core/CSSValueKeywords.h" |
| #include "sky/engine/core/css/CSSPrimitiveValue.h" |
| #include "sky/engine/core/css/CSSPrimitiveValueMappings.h" |
| #include "sky/engine/core/css/Pair.h" |
| #include "sky/engine/core/css/resolver/StyleResolverState.h" |
| #include "sky/engine/core/rendering/style/FillLayer.h" |
| |
| namespace blink { |
| |
| const CSSToLengthConversionData& CSSToStyleMap::cssToLengthConversionData() const |
| { |
| return m_state.cssToLengthConversionData(); |
| } |
| |
| PassRefPtr<StyleImage> CSSToStyleMap::styleImage(CSSPropertyID propertyId, CSSValue* value) |
| { |
| return m_elementStyleResources.styleImage(m_state.document(), m_state.document().textLinkColors(), m_state.style()->color(), propertyId, value); |
| } |
| |
| void CSSToStyleMap::mapFillAttachment(FillLayer* layer, CSSValue* value) const |
| { |
| if (value->isInitialValue()) { |
| layer->setAttachment(FillLayer::initialFillAttachment(layer->type())); |
| return; |
| } |
| |
| if (!value->isPrimitiveValue()) |
| return; |
| |
| CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value); |
| switch (primitiveValue->getValueID()) { |
| case CSSValueFixed: |
| layer->setAttachment(FixedBackgroundAttachment); |
| break; |
| case CSSValueLocal: |
| layer->setAttachment(LocalBackgroundAttachment); |
| break; |
| default: |
| return; |
| } |
| } |
| |
| void CSSToStyleMap::mapFillClip(FillLayer* layer, CSSValue* value) const |
| { |
| if (value->isInitialValue()) { |
| layer->setClip(FillLayer::initialFillClip(layer->type())); |
| return; |
| } |
| |
| if (!value->isPrimitiveValue()) |
| return; |
| |
| CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value); |
| layer->setClip(*primitiveValue); |
| } |
| |
| void CSSToStyleMap::mapFillComposite(FillLayer* layer, CSSValue* value) const |
| { |
| if (value->isInitialValue()) { |
| layer->setComposite(FillLayer::initialFillComposite(layer->type())); |
| return; |
| } |
| |
| if (!value->isPrimitiveValue()) |
| return; |
| |
| CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value); |
| layer->setComposite(*primitiveValue); |
| } |
| |
| void CSSToStyleMap::mapFillBlendMode(FillLayer* layer, CSSValue* value) const |
| { |
| if (value->isInitialValue()) { |
| layer->setBlendMode(FillLayer::initialFillBlendMode(layer->type())); |
| return; |
| } |
| |
| if (!value->isPrimitiveValue()) |
| return; |
| |
| CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value); |
| layer->setBlendMode(*primitiveValue); |
| } |
| |
| void CSSToStyleMap::mapFillOrigin(FillLayer* layer, CSSValue* value) const |
| { |
| if (value->isInitialValue()) { |
| layer->setOrigin(FillLayer::initialFillOrigin(layer->type())); |
| return; |
| } |
| |
| if (!value->isPrimitiveValue()) |
| return; |
| |
| CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value); |
| layer->setOrigin(*primitiveValue); |
| } |
| |
| |
| void CSSToStyleMap::mapFillImage(FillLayer* layer, CSSValue* value) |
| { |
| if (value->isInitialValue()) { |
| layer->setImage(FillLayer::initialFillImage(layer->type())); |
| return; |
| } |
| |
| layer->setImage(styleImage(CSSPropertyBackgroundImage, value)); |
| } |
| |
| void CSSToStyleMap::mapFillRepeatX(FillLayer* layer, CSSValue* value) const |
| { |
| if (value->isInitialValue()) { |
| layer->setRepeatX(FillLayer::initialFillRepeatX(layer->type())); |
| return; |
| } |
| |
| if (!value->isPrimitiveValue()) |
| return; |
| |
| CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value); |
| layer->setRepeatX(*primitiveValue); |
| } |
| |
| void CSSToStyleMap::mapFillRepeatY(FillLayer* layer, CSSValue* value) const |
| { |
| if (value->isInitialValue()) { |
| layer->setRepeatY(FillLayer::initialFillRepeatY(layer->type())); |
| return; |
| } |
| |
| if (!value->isPrimitiveValue()) |
| return; |
| |
| CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value); |
| layer->setRepeatY(*primitiveValue); |
| } |
| |
| void CSSToStyleMap::mapFillSize(FillLayer* layer, CSSValue* value) const |
| { |
| if (value->isInitialValue()) { |
| layer->setSizeType(FillLayer::initialFillSizeType(layer->type())); |
| layer->setSizeLength(FillLayer::initialFillSizeLength(layer->type())); |
| return; |
| } |
| |
| if (!value->isPrimitiveValue()) |
| return; |
| |
| CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value); |
| if (primitiveValue->getValueID() == CSSValueContain) |
| layer->setSizeType(Contain); |
| else if (primitiveValue->getValueID() == CSSValueCover) |
| layer->setSizeType(Cover); |
| else |
| layer->setSizeType(SizeLength); |
| |
| LengthSize b = FillLayer::initialFillSizeLength(layer->type()); |
| |
| if (primitiveValue->getValueID() == CSSValueContain || primitiveValue->getValueID() == CSSValueCover) { |
| layer->setSizeLength(b); |
| return; |
| } |
| |
| Length firstLength; |
| Length secondLength; |
| |
| if (Pair* pair = primitiveValue->getPairValue()) { |
| firstLength = pair->first()->convertToLength<AnyConversion>(cssToLengthConversionData()); |
| secondLength = pair->second()->convertToLength<AnyConversion>(cssToLengthConversionData()); |
| } else { |
| firstLength = primitiveValue->convertToLength<AnyConversion>(cssToLengthConversionData()); |
| secondLength = Length(); |
| } |
| |
| b.setWidth(firstLength); |
| b.setHeight(secondLength); |
| layer->setSizeLength(b); |
| } |
| |
| void CSSToStyleMap::mapFillXPosition(FillLayer* layer, CSSValue* value) const |
| { |
| if (value->isInitialValue()) { |
| layer->setXPosition(FillLayer::initialFillXPosition(layer->type())); |
| return; |
| } |
| |
| if (!value->isPrimitiveValue()) |
| return; |
| |
| CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value); |
| Pair* pair = primitiveValue->getPairValue(); |
| if (pair) |
| primitiveValue = pair->second(); |
| |
| Length length = primitiveValue->convertToLength<FixedConversion | PercentConversion>(cssToLengthConversionData()); |
| |
| layer->setXPosition(length); |
| if (pair) |
| layer->setBackgroundXOrigin(*(pair->first())); |
| } |
| |
| void CSSToStyleMap::mapFillYPosition(FillLayer* layer, CSSValue* value) const |
| { |
| if (value->isInitialValue()) { |
| layer->setYPosition(FillLayer::initialFillYPosition(layer->type())); |
| return; |
| } |
| |
| if (!value->isPrimitiveValue()) |
| return; |
| |
| CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value); |
| Pair* pair = primitiveValue->getPairValue(); |
| if (pair) |
| primitiveValue = pair->second(); |
| |
| Length length = primitiveValue->convertToLength<FixedConversion | PercentConversion>(cssToLengthConversionData()); |
| |
| layer->setYPosition(length); |
| if (pair) |
| layer->setBackgroundYOrigin(*(pair->first())); |
| } |
| |
| }; |