diff options
Diffstat (limited to 'core/fxcrt/css/cfx_cssstyleselector.cpp')
| -rw-r--r-- | core/fxcrt/css/cfx_cssstyleselector.cpp | 598 |
1 files changed, 598 insertions, 0 deletions
diff --git a/core/fxcrt/css/cfx_cssstyleselector.cpp b/core/fxcrt/css/cfx_cssstyleselector.cpp new file mode 100644 index 0000000000..9a2bc8c498 --- /dev/null +++ b/core/fxcrt/css/cfx_cssstyleselector.cpp @@ -0,0 +1,598 @@ +// Copyright 2014 PDFium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com + +#include "core/fxcrt/css/cfx_cssstyleselector.h" + +#include <algorithm> +#include <utility> + +#include "core/fxcrt/css/cfx_csscolorvalue.h" +#include "core/fxcrt/css/cfx_csscomputedstyle.h" +#include "core/fxcrt/css/cfx_csscustomproperty.h" +#include "core/fxcrt/css/cfx_cssdeclaration.h" +#include "core/fxcrt/css/cfx_cssenumvalue.h" +#include "core/fxcrt/css/cfx_csspropertyholder.h" +#include "core/fxcrt/css/cfx_cssselector.h" +#include "core/fxcrt/css/cfx_cssstylesheet.h" +#include "core/fxcrt/css/cfx_csssyntaxparser.h" +#include "core/fxcrt/css/cfx_cssvaluelist.h" +#include "third_party/base/logging.h" +#include "third_party/base/ptr_util.h" + +CFX_CSSStyleSelector::CFX_CSSStyleSelector() : m_fDefFontSize(12.0f) {} + +CFX_CSSStyleSelector::~CFX_CSSStyleSelector() {} + +void CFX_CSSStyleSelector::SetDefFontSize(float fFontSize) { + ASSERT(fFontSize > 0); + m_fDefFontSize = fFontSize; +} + +CFX_RetainPtr<CFX_CSSComputedStyle> CFX_CSSStyleSelector::CreateComputedStyle( + CFX_CSSComputedStyle* pParentStyle) { + auto pStyle = pdfium::MakeRetain<CFX_CSSComputedStyle>(); + if (pParentStyle) + pStyle->m_InheritedData = pParentStyle->m_InheritedData; + return pStyle; +} + +void CFX_CSSStyleSelector::SetUAStyleSheet( + std::unique_ptr<CFX_CSSStyleSheet> pSheet) { + m_UAStyles = std::move(pSheet); +} + +void CFX_CSSStyleSelector::UpdateStyleIndex() { + m_UARules.Clear(); + m_UARules.AddRulesFrom(m_UAStyles.get()); +} + +std::vector<const CFX_CSSDeclaration*> CFX_CSSStyleSelector::MatchDeclarations( + const CFX_WideString& tagname) { + std::vector<const CFX_CSSDeclaration*> matchedDecls; + if (m_UARules.CountSelectors() == 0 || tagname.IsEmpty()) + return matchedDecls; + + auto* rules = m_UARules.GetTagRuleData(tagname); + if (!rules) + return matchedDecls; + + for (const auto& d : *rules) { + if (MatchSelector(tagname, d->pSelector)) + matchedDecls.push_back(d->pDeclaration); + } + return matchedDecls; +} + +bool CFX_CSSStyleSelector::MatchSelector(const CFX_WideString& tagname, + CFX_CSSSelector* pSel) { + // TODO(dsinclair): The code only supports a single level of selector at this + // point. None of the code using selectors required the complexity so lets + // just say we don't support them to simplify the code for now. + if (!pSel || pSel->GetNextSelector() || + pSel->GetType() == CFX_CSSSelectorType::Descendant) { + return false; + } + return pSel->GetNameHash() == FX_HashCode_GetW(tagname.c_str(), true); +} + +void CFX_CSSStyleSelector::ComputeStyle( + const std::vector<const CFX_CSSDeclaration*>& declArray, + const CFX_WideString& styleString, + const CFX_WideString& alignString, + CFX_CSSComputedStyle* pDest) { + std::unique_ptr<CFX_CSSDeclaration> pDecl; + if (!styleString.IsEmpty() || !alignString.IsEmpty()) { + pDecl = pdfium::MakeUnique<CFX_CSSDeclaration>(); + + if (!styleString.IsEmpty()) + AppendInlineStyle(pDecl.get(), styleString); + if (!alignString.IsEmpty()) { + pDecl->AddProperty(CFX_GetCSSPropertyByEnum(CFX_CSSProperty::TextAlign), + alignString.AsStringC()); + } + } + ApplyDeclarations(declArray, pDecl.get(), pDest); +} + +void CFX_CSSStyleSelector::ApplyDeclarations( + const std::vector<const CFX_CSSDeclaration*>& declArray, + const CFX_CSSDeclaration* extraDecl, + CFX_CSSComputedStyle* pComputedStyle) { + std::vector<const CFX_CSSPropertyHolder*> importants; + std::vector<const CFX_CSSPropertyHolder*> normals; + std::vector<const CFX_CSSCustomProperty*> customs; + + for (auto* decl : declArray) + ExtractValues(decl, &importants, &normals, &customs); + + if (extraDecl) + ExtractValues(extraDecl, &importants, &normals, &customs); + + for (auto* prop : normals) + ApplyProperty(prop->eProperty, prop->pValue, pComputedStyle); + + for (auto* prop : customs) + pComputedStyle->AddCustomStyle(*prop); + + for (auto* prop : importants) + ApplyProperty(prop->eProperty, prop->pValue, pComputedStyle); +} + +void CFX_CSSStyleSelector::ExtractValues( + const CFX_CSSDeclaration* decl, + std::vector<const CFX_CSSPropertyHolder*>* importants, + std::vector<const CFX_CSSPropertyHolder*>* normals, + std::vector<const CFX_CSSCustomProperty*>* custom) { + for (const auto& holder : *decl) { + if (holder->bImportant) + importants->push_back(holder.get()); + else + normals->push_back(holder.get()); + } + for (auto it = decl->custom_begin(); it != decl->custom_end(); it++) + custom->push_back(it->get()); +} + +void CFX_CSSStyleSelector::AppendInlineStyle(CFX_CSSDeclaration* pDecl, + const CFX_WideString& style) { + ASSERT(pDecl && !style.IsEmpty()); + + auto pSyntax = pdfium::MakeUnique<CFX_CSSSyntaxParser>( + style.c_str(), style.GetLength(), 32, true); + int32_t iLen2 = 0; + const CFX_CSSPropertyTable* table = nullptr; + CFX_WideString wsName; + while (1) { + CFX_CSSSyntaxStatus eStatus = pSyntax->DoSyntaxParse(); + if (eStatus == CFX_CSSSyntaxStatus::PropertyName) { + CFX_WideStringC strValue = pSyntax->GetCurrentString(); + table = CFX_GetCSSPropertyByName(strValue); + if (!table) + wsName = CFX_WideString(strValue); + } else if (eStatus == CFX_CSSSyntaxStatus::PropertyValue) { + if (table || iLen2 > 0) { + CFX_WideStringC strValue = pSyntax->GetCurrentString(); + if (!strValue.IsEmpty()) { + if (table) + pDecl->AddProperty(table, strValue); + else if (iLen2 > 0) + pDecl->AddProperty(wsName, CFX_WideString(strValue)); + } + } + } else { + break; + } + } +} + +void CFX_CSSStyleSelector::ApplyProperty( + CFX_CSSProperty eProperty, + const CFX_RetainPtr<CFX_CSSValue>& pValue, + CFX_CSSComputedStyle* pComputedStyle) { + if (pValue->GetType() != CFX_CSSPrimitiveType::List) { + CFX_CSSPrimitiveType eType = pValue->GetType(); + switch (eProperty) { + case CFX_CSSProperty::Display: + if (eType == CFX_CSSPrimitiveType::Enum) { + pComputedStyle->m_NonInheritedData.m_eDisplay = + ToDisplay(pValue.As<CFX_CSSEnumValue>()->Value()); + } + break; + case CFX_CSSProperty::FontSize: { + float& fFontSize = pComputedStyle->m_InheritedData.m_fFontSize; + if (eType == CFX_CSSPrimitiveType::Number) { + fFontSize = pValue.As<CFX_CSSNumberValue>()->Apply(fFontSize); + } else if (eType == CFX_CSSPrimitiveType::Enum) { + fFontSize = + ToFontSize(pValue.As<CFX_CSSEnumValue>()->Value(), fFontSize); + } + } break; + case CFX_CSSProperty::LineHeight: + if (eType == CFX_CSSPrimitiveType::Number) { + CFX_RetainPtr<CFX_CSSNumberValue> v = pValue.As<CFX_CSSNumberValue>(); + if (v->Kind() == CFX_CSSNumberType::Number) { + pComputedStyle->m_InheritedData.m_fLineHeight = + v->Value() * pComputedStyle->m_InheritedData.m_fFontSize; + } else { + pComputedStyle->m_InheritedData.m_fLineHeight = + v->Apply(pComputedStyle->m_InheritedData.m_fFontSize); + } + } + break; + case CFX_CSSProperty::TextAlign: + if (eType == CFX_CSSPrimitiveType::Enum) { + pComputedStyle->m_InheritedData.m_eTextAlign = + ToTextAlign(pValue.As<CFX_CSSEnumValue>()->Value()); + } + break; + case CFX_CSSProperty::TextIndent: + SetLengthWithPercent(pComputedStyle->m_InheritedData.m_TextIndent, + eType, pValue, + pComputedStyle->m_InheritedData.m_fFontSize); + break; + case CFX_CSSProperty::FontWeight: + if (eType == CFX_CSSPrimitiveType::Enum) { + pComputedStyle->m_InheritedData.m_wFontWeight = + ToFontWeight(pValue.As<CFX_CSSEnumValue>()->Value()); + } else if (eType == CFX_CSSPrimitiveType::Number) { + int32_t iValue = + (int32_t)pValue.As<CFX_CSSNumberValue>()->Value() / 100; + if (iValue >= 1 && iValue <= 9) { + pComputedStyle->m_InheritedData.m_wFontWeight = iValue * 100; + } + } + break; + case CFX_CSSProperty::FontStyle: + if (eType == CFX_CSSPrimitiveType::Enum) { + pComputedStyle->m_InheritedData.m_eFontStyle = + ToFontStyle(pValue.As<CFX_CSSEnumValue>()->Value()); + } + break; + case CFX_CSSProperty::Color: + if (eType == CFX_CSSPrimitiveType::RGB) { + pComputedStyle->m_InheritedData.m_dwFontColor = + pValue.As<CFX_CSSColorValue>()->Value(); + } + break; + case CFX_CSSProperty::MarginLeft: + if (SetLengthWithPercent( + pComputedStyle->m_NonInheritedData.m_MarginWidth.left, eType, + pValue, pComputedStyle->m_InheritedData.m_fFontSize)) { + pComputedStyle->m_NonInheritedData.m_bHasMargin = true; + } + break; + case CFX_CSSProperty::MarginTop: + if (SetLengthWithPercent( + pComputedStyle->m_NonInheritedData.m_MarginWidth.top, eType, + pValue, pComputedStyle->m_InheritedData.m_fFontSize)) { + pComputedStyle->m_NonInheritedData.m_bHasMargin = true; + } + break; + case CFX_CSSProperty::MarginRight: + if (SetLengthWithPercent( + pComputedStyle->m_NonInheritedData.m_MarginWidth.right, eType, + pValue, pComputedStyle->m_InheritedData.m_fFontSize)) { + pComputedStyle->m_NonInheritedData.m_bHasMargin = true; + } + break; + case CFX_CSSProperty::MarginBottom: + if (SetLengthWithPercent( + pComputedStyle->m_NonInheritedData.m_MarginWidth.bottom, eType, + pValue, pComputedStyle->m_InheritedData.m_fFontSize)) { + pComputedStyle->m_NonInheritedData.m_bHasMargin = true; + } + break; + case CFX_CSSProperty::PaddingLeft: + if (SetLengthWithPercent( + pComputedStyle->m_NonInheritedData.m_PaddingWidth.left, eType, + pValue, pComputedStyle->m_InheritedData.m_fFontSize)) { + pComputedStyle->m_NonInheritedData.m_bHasPadding = true; + } + break; + case CFX_CSSProperty::PaddingTop: + if (SetLengthWithPercent( + pComputedStyle->m_NonInheritedData.m_PaddingWidth.top, eType, + pValue, pComputedStyle->m_InheritedData.m_fFontSize)) { + pComputedStyle->m_NonInheritedData.m_bHasPadding = true; + } + break; + case CFX_CSSProperty::PaddingRight: + if (SetLengthWithPercent( + pComputedStyle->m_NonInheritedData.m_PaddingWidth.right, eType, + pValue, pComputedStyle->m_InheritedData.m_fFontSize)) { + pComputedStyle->m_NonInheritedData.m_bHasPadding = true; + } + break; + case CFX_CSSProperty::PaddingBottom: + if (SetLengthWithPercent( + pComputedStyle->m_NonInheritedData.m_PaddingWidth.bottom, eType, + pValue, pComputedStyle->m_InheritedData.m_fFontSize)) { + pComputedStyle->m_NonInheritedData.m_bHasPadding = true; + } + break; + case CFX_CSSProperty::BorderLeftWidth: + if (SetLengthWithPercent( + pComputedStyle->m_NonInheritedData.m_BorderWidth.left, eType, + pValue, pComputedStyle->m_InheritedData.m_fFontSize)) { + pComputedStyle->m_NonInheritedData.m_bHasBorder = true; + } + break; + case CFX_CSSProperty::BorderTopWidth: + if (SetLengthWithPercent( + pComputedStyle->m_NonInheritedData.m_BorderWidth.top, eType, + pValue, pComputedStyle->m_InheritedData.m_fFontSize)) { + pComputedStyle->m_NonInheritedData.m_bHasBorder = true; + } + break; + case CFX_CSSProperty::BorderRightWidth: + if (SetLengthWithPercent( + pComputedStyle->m_NonInheritedData.m_BorderWidth.right, eType, + pValue, pComputedStyle->m_InheritedData.m_fFontSize)) { + pComputedStyle->m_NonInheritedData.m_bHasBorder = true; + } + break; + case CFX_CSSProperty::BorderBottomWidth: + if (SetLengthWithPercent( + pComputedStyle->m_NonInheritedData.m_BorderWidth.bottom, eType, + pValue, pComputedStyle->m_InheritedData.m_fFontSize)) { + pComputedStyle->m_NonInheritedData.m_bHasBorder = true; + } + break; + case CFX_CSSProperty::VerticalAlign: + if (eType == CFX_CSSPrimitiveType::Enum) { + pComputedStyle->m_NonInheritedData.m_eVerticalAlign = + ToVerticalAlign(pValue.As<CFX_CSSEnumValue>()->Value()); + } else if (eType == CFX_CSSPrimitiveType::Number) { + pComputedStyle->m_NonInheritedData.m_eVerticalAlign = + CFX_CSSVerticalAlign::Number; + pComputedStyle->m_NonInheritedData.m_fVerticalAlign = + pValue.As<CFX_CSSNumberValue>()->Apply( + pComputedStyle->m_InheritedData.m_fFontSize); + } + break; + case CFX_CSSProperty::FontVariant: + if (eType == CFX_CSSPrimitiveType::Enum) { + pComputedStyle->m_InheritedData.m_eFontVariant = + ToFontVariant(pValue.As<CFX_CSSEnumValue>()->Value()); + } + break; + case CFX_CSSProperty::LetterSpacing: + if (eType == CFX_CSSPrimitiveType::Enum) { + pComputedStyle->m_InheritedData.m_LetterSpacing.Set( + CFX_CSSLengthUnit::Normal); + } else if (eType == CFX_CSSPrimitiveType::Number) { + if (pValue.As<CFX_CSSNumberValue>()->Kind() == + CFX_CSSNumberType::Percent) { + break; + } + + SetLengthWithPercent(pComputedStyle->m_InheritedData.m_LetterSpacing, + eType, pValue, + pComputedStyle->m_InheritedData.m_fFontSize); + } + break; + case CFX_CSSProperty::WordSpacing: + if (eType == CFX_CSSPrimitiveType::Enum) { + pComputedStyle->m_InheritedData.m_WordSpacing.Set( + CFX_CSSLengthUnit::Normal); + } else if (eType == CFX_CSSPrimitiveType::Number) { + if (pValue.As<CFX_CSSNumberValue>()->Kind() == + CFX_CSSNumberType::Percent) { + break; + } + SetLengthWithPercent(pComputedStyle->m_InheritedData.m_WordSpacing, + eType, pValue, + pComputedStyle->m_InheritedData.m_fFontSize); + } + break; + case CFX_CSSProperty::Top: + SetLengthWithPercent(pComputedStyle->m_NonInheritedData.m_Top, eType, + pValue, + pComputedStyle->m_InheritedData.m_fFontSize); + break; + case CFX_CSSProperty::Bottom: + SetLengthWithPercent(pComputedStyle->m_NonInheritedData.m_Bottom, eType, + pValue, + pComputedStyle->m_InheritedData.m_fFontSize); + break; + case CFX_CSSProperty::Left: + SetLengthWithPercent(pComputedStyle->m_NonInheritedData.m_Left, eType, + pValue, + pComputedStyle->m_InheritedData.m_fFontSize); + break; + case CFX_CSSProperty::Right: + SetLengthWithPercent(pComputedStyle->m_NonInheritedData.m_Right, eType, + pValue, + pComputedStyle->m_InheritedData.m_fFontSize); + break; + default: + break; + } + } else if (pValue->GetType() == CFX_CSSPrimitiveType::List) { + CFX_RetainPtr<CFX_CSSValueList> pList = pValue.As<CFX_CSSValueList>(); + int32_t iCount = pList->CountValues(); + if (iCount > 0) { + switch (eProperty) { + case CFX_CSSProperty::FontFamily: + pComputedStyle->m_InheritedData.m_pFontFamily = pList; + break; + case CFX_CSSProperty::TextDecoration: + pComputedStyle->m_NonInheritedData.m_dwTextDecoration = + ToTextDecoration(pList); + break; + default: + break; + } + } + } else { + NOTREACHED(); + } +} + +CFX_CSSDisplay CFX_CSSStyleSelector::ToDisplay(CFX_CSSPropertyValue eValue) { + switch (eValue) { + case CFX_CSSPropertyValue::Block: + return CFX_CSSDisplay::Block; + case CFX_CSSPropertyValue::None: + return CFX_CSSDisplay::None; + case CFX_CSSPropertyValue::ListItem: + return CFX_CSSDisplay::ListItem; + case CFX_CSSPropertyValue::InlineTable: + return CFX_CSSDisplay::InlineTable; + case CFX_CSSPropertyValue::InlineBlock: + return CFX_CSSDisplay::InlineBlock; + case CFX_CSSPropertyValue::Inline: + default: + return CFX_CSSDisplay::Inline; + } +} + +CFX_CSSTextAlign CFX_CSSStyleSelector::ToTextAlign( + CFX_CSSPropertyValue eValue) { + switch (eValue) { + case CFX_CSSPropertyValue::Center: + return CFX_CSSTextAlign::Center; + case CFX_CSSPropertyValue::Right: + return CFX_CSSTextAlign::Right; + case CFX_CSSPropertyValue::Justify: + return CFX_CSSTextAlign::Justify; + case CFX_CSSPropertyValue::Left: + default: + return CFX_CSSTextAlign::Left; + } +} + +uint16_t CFX_CSSStyleSelector::ToFontWeight(CFX_CSSPropertyValue eValue) { + switch (eValue) { + case CFX_CSSPropertyValue::Bold: + return 700; + case CFX_CSSPropertyValue::Bolder: + return 900; + case CFX_CSSPropertyValue::Lighter: + return 200; + case CFX_CSSPropertyValue::Normal: + default: + return 400; + } +} + +CFX_CSSFontStyle CFX_CSSStyleSelector::ToFontStyle( + CFX_CSSPropertyValue eValue) { + switch (eValue) { + case CFX_CSSPropertyValue::Italic: + case CFX_CSSPropertyValue::Oblique: + return CFX_CSSFontStyle::Italic; + default: + return CFX_CSSFontStyle::Normal; + } +} + +bool CFX_CSSStyleSelector::SetLengthWithPercent( + CFX_CSSLength& width, + CFX_CSSPrimitiveType eType, + const CFX_RetainPtr<CFX_CSSValue>& pValue, + float fFontSize) { + if (eType == CFX_CSSPrimitiveType::Number) { + CFX_RetainPtr<CFX_CSSNumberValue> v = pValue.As<CFX_CSSNumberValue>(); + if (v->Kind() == CFX_CSSNumberType::Percent) { + width.Set(CFX_CSSLengthUnit::Percent, + pValue.As<CFX_CSSNumberValue>()->Value() / 100.0f); + return width.NonZero(); + } + + float fValue = v->Apply(fFontSize); + width.Set(CFX_CSSLengthUnit::Point, fValue); + return width.NonZero(); + } else if (eType == CFX_CSSPrimitiveType::Enum) { + switch (pValue.As<CFX_CSSEnumValue>()->Value()) { + case CFX_CSSPropertyValue::Auto: + width.Set(CFX_CSSLengthUnit::Auto); + return true; + case CFX_CSSPropertyValue::None: + width.Set(CFX_CSSLengthUnit::None); + return true; + case CFX_CSSPropertyValue::Thin: + width.Set(CFX_CSSLengthUnit::Point, 2); + return true; + case CFX_CSSPropertyValue::Medium: + width.Set(CFX_CSSLengthUnit::Point, 3); + return true; + case CFX_CSSPropertyValue::Thick: + width.Set(CFX_CSSLengthUnit::Point, 4); + return true; + default: + return false; + } + } + return false; +} + +float CFX_CSSStyleSelector::ToFontSize(CFX_CSSPropertyValue eValue, + float fCurFontSize) { + switch (eValue) { + case CFX_CSSPropertyValue::XxSmall: + return m_fDefFontSize / 1.2f / 1.2f / 1.2f; + case CFX_CSSPropertyValue::XSmall: + return m_fDefFontSize / 1.2f / 1.2f; + case CFX_CSSPropertyValue::Small: + return m_fDefFontSize / 1.2f; + case CFX_CSSPropertyValue::Medium: + return m_fDefFontSize; + case CFX_CSSPropertyValue::Large: + return m_fDefFontSize * 1.2f; + case CFX_CSSPropertyValue::XLarge: + return m_fDefFontSize * 1.2f * 1.2f; + case CFX_CSSPropertyValue::XxLarge: + return m_fDefFontSize * 1.2f * 1.2f * 1.2f; + case CFX_CSSPropertyValue::Larger: + return fCurFontSize * 1.2f; + case CFX_CSSPropertyValue::Smaller: + return fCurFontSize / 1.2f; + default: + return fCurFontSize; + } +} + +CFX_CSSVerticalAlign CFX_CSSStyleSelector::ToVerticalAlign( + CFX_CSSPropertyValue eValue) { + switch (eValue) { + case CFX_CSSPropertyValue::Middle: + return CFX_CSSVerticalAlign::Middle; + case CFX_CSSPropertyValue::Bottom: + return CFX_CSSVerticalAlign::Bottom; + case CFX_CSSPropertyValue::Super: + return CFX_CSSVerticalAlign::Super; + case CFX_CSSPropertyValue::Sub: + return CFX_CSSVerticalAlign::Sub; + case CFX_CSSPropertyValue::Top: + return CFX_CSSVerticalAlign::Top; + case CFX_CSSPropertyValue::TextTop: + return CFX_CSSVerticalAlign::TextTop; + case CFX_CSSPropertyValue::TextBottom: + return CFX_CSSVerticalAlign::TextBottom; + case CFX_CSSPropertyValue::Baseline: + default: + return CFX_CSSVerticalAlign::Baseline; + } +} + +uint32_t CFX_CSSStyleSelector::ToTextDecoration( + const CFX_RetainPtr<CFX_CSSValueList>& pValue) { + uint32_t dwDecoration = 0; + for (int32_t i = pValue->CountValues() - 1; i >= 0; --i) { + const CFX_RetainPtr<CFX_CSSValue> pVal = pValue->GetValue(i); + if (pVal->GetType() != CFX_CSSPrimitiveType::Enum) + continue; + + switch (pVal.As<CFX_CSSEnumValue>()->Value()) { + case CFX_CSSPropertyValue::Underline: + dwDecoration |= CFX_CSSTEXTDECORATION_Underline; + break; + case CFX_CSSPropertyValue::LineThrough: + dwDecoration |= CFX_CSSTEXTDECORATION_LineThrough; + break; + case CFX_CSSPropertyValue::Overline: + dwDecoration |= CFX_CSSTEXTDECORATION_Overline; + break; + case CFX_CSSPropertyValue::Blink: + dwDecoration |= CFX_CSSTEXTDECORATION_Blink; + break; + case CFX_CSSPropertyValue::Double: + dwDecoration |= CFX_CSSTEXTDECORATION_Double; + break; + default: + break; + } + } + return dwDecoration; +} + +CFX_CSSFontVariant CFX_CSSStyleSelector::ToFontVariant( + CFX_CSSPropertyValue eValue) { + return eValue == CFX_CSSPropertyValue::SmallCaps + ? CFX_CSSFontVariant::SmallCaps + : CFX_CSSFontVariant::Normal; +} |