| // 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 "xfa/fde/css/fde_cssdeclaration.h" |
| |
| #include "core/fxcrt/fx_ext.h" |
| |
| IFDE_CSSValue* CFDE_CSSDeclaration::GetProperty(FDE_CSSProperty eProperty, |
| bool& bImportant) const { |
| for (const FDE_CSSPropertyHolder* pHolder = m_pFirstProperty; pHolder; |
| pHolder = pHolder->pNext) { |
| if (pHolder->eProperty == eProperty) { |
| bImportant = pHolder->bImportant; |
| return pHolder->pValue; |
| } |
| } |
| return nullptr; |
| } |
| FX_POSITION CFDE_CSSDeclaration::GetStartPosition() const { |
| return (FX_POSITION)m_pFirstProperty; |
| } |
| void CFDE_CSSDeclaration::GetNextProperty(FX_POSITION& pos, |
| FDE_CSSProperty& eProperty, |
| IFDE_CSSValue*& pValue, |
| bool& bImportant) const { |
| const FDE_CSSPropertyHolder* pHolder = (const FDE_CSSPropertyHolder*)pos; |
| bImportant = pHolder->bImportant; |
| eProperty = pHolder->eProperty; |
| pValue = pHolder->pValue; |
| pos = (FX_POSITION)pHolder->pNext; |
| } |
| FX_POSITION CFDE_CSSDeclaration::GetStartCustom() const { |
| return (FX_POSITION)m_pFirstCustom; |
| } |
| void CFDE_CSSDeclaration::GetNextCustom(FX_POSITION& pos, |
| CFX_WideString& wsName, |
| CFX_WideString& wsValue) const { |
| const FDE_CSSCustomProperty* pProperty = (const FDE_CSSCustomProperty*)pos; |
| if (!pProperty) |
| return; |
| |
| wsName = pProperty->pwsName; |
| wsValue = pProperty->pwsValue; |
| pos = (FX_POSITION)pProperty->pNext; |
| } |
| const FX_WCHAR* CFDE_CSSDeclaration::CopyToLocal( |
| const FDE_CSSPropertyArgs* pArgs, |
| const FX_WCHAR* pszValue, |
| int32_t iValueLen) { |
| ASSERT(iValueLen > 0); |
| std::unordered_map<uint32_t, FX_WCHAR*>* pCache = pArgs->pStringCache; |
| uint32_t key = 0; |
| if (pCache) { |
| key = FX_HashCode_GetW(CFX_WideStringC(pszValue, iValueLen), false); |
| auto it = pCache->find(key); |
| if (it != pCache->end()) |
| return it->second; |
| } |
| FX_WCHAR* psz = FX_Alloc(FX_WCHAR, iValueLen + 1); |
| FXSYS_wcsncpy(psz, pszValue, iValueLen); |
| psz[iValueLen] = '\0'; |
| if (pCache) |
| (*pCache)[key] = psz; |
| |
| return psz; |
| } |
| IFDE_CSSPrimitiveValue* CFDE_CSSDeclaration::NewNumberValue( |
| FDE_CSSPrimitiveType eUnit, |
| FX_FLOAT fValue) const { |
| static CFDE_CSSPrimitiveValue s_ZeroValue(FDE_CSSPrimitiveType::Number, 0.0f); |
| if (eUnit == FDE_CSSPrimitiveType::Number && FXSYS_fabs(fValue) < 0.001f) { |
| return &s_ZeroValue; |
| } |
| return new CFDE_CSSPrimitiveValue(eUnit, fValue); |
| } |
| inline IFDE_CSSPrimitiveValue* CFDE_CSSDeclaration::NewEnumValue( |
| FDE_CSSPropertyValue eValue) const { |
| return new CFDE_CSSPrimitiveValue(eValue); |
| } |
| void CFDE_CSSDeclaration::AddPropertyHolder(FDE_CSSProperty eProperty, |
| IFDE_CSSValue* pValue, |
| bool bImportant) { |
| FDE_CSSPropertyHolder* pHolder = new FDE_CSSPropertyHolder; |
| pHolder->bImportant = bImportant; |
| pHolder->eProperty = eProperty; |
| pHolder->pValue = pValue; |
| pHolder->pNext = nullptr; |
| if (m_pLastProperty) |
| m_pLastProperty->pNext = pHolder; |
| else |
| m_pFirstProperty = pHolder; |
| m_pLastProperty = pHolder; |
| } |
| bool CFDE_CSSDeclaration::AddProperty(const FDE_CSSPropertyArgs* pArgs, |
| const FX_WCHAR* pszValue, |
| int32_t iValueLen) { |
| ASSERT(iValueLen > 0); |
| bool bImportant = false; |
| if (iValueLen >= 10 && pszValue[iValueLen - 10] == '!' && |
| FXSYS_wcsnicmp(L"important", pszValue + iValueLen - 9, 9) == 0) { |
| if ((iValueLen -= 10) == 0) { |
| return false; |
| } |
| bImportant = true; |
| } |
| const uint32_t dwType = pArgs->pProperty->dwType; |
| switch (dwType & 0x0F) { |
| case FDE_CSSVALUETYPE_Primitive: { |
| static const uint32_t g_ValueGuessOrder[] = { |
| FDE_CSSVALUETYPE_MaybeNumber, FDE_CSSVALUETYPE_MaybeEnum, |
| FDE_CSSVALUETYPE_MaybeColor, FDE_CSSVALUETYPE_MaybeURI, |
| FDE_CSSVALUETYPE_MaybeFunction, FDE_CSSVALUETYPE_MaybeString, |
| }; |
| static const int32_t g_ValueGuessCount = |
| sizeof(g_ValueGuessOrder) / sizeof(uint32_t); |
| for (int32_t i = 0; i < g_ValueGuessCount; ++i) { |
| const uint32_t dwMatch = dwType & g_ValueGuessOrder[i]; |
| if (dwMatch == 0) { |
| continue; |
| } |
| IFDE_CSSValue* pCSSValue = nullptr; |
| switch (dwMatch) { |
| case FDE_CSSVALUETYPE_MaybeFunction: |
| pCSSValue = ParseFunction(pArgs, pszValue, iValueLen); |
| break; |
| case FDE_CSSVALUETYPE_MaybeNumber: |
| pCSSValue = ParseNumber(pArgs, pszValue, iValueLen); |
| break; |
| case FDE_CSSVALUETYPE_MaybeEnum: |
| pCSSValue = ParseEnum(pArgs, pszValue, iValueLen); |
| break; |
| case FDE_CSSVALUETYPE_MaybeColor: |
| pCSSValue = ParseColor(pArgs, pszValue, iValueLen); |
| break; |
| case FDE_CSSVALUETYPE_MaybeURI: |
| pCSSValue = ParseURI(pArgs, pszValue, iValueLen); |
| break; |
| case FDE_CSSVALUETYPE_MaybeString: |
| pCSSValue = ParseString(pArgs, pszValue, iValueLen); |
| break; |
| default: |
| break; |
| } |
| if (pCSSValue) { |
| AddPropertyHolder(pArgs->pProperty->eName, pCSSValue, bImportant); |
| return true; |
| } |
| if (FDE_IsOnlyValue(dwType, g_ValueGuessOrder[i])) { |
| return false; |
| } |
| } |
| } break; |
| case FDE_CSSVALUETYPE_Shorthand: { |
| IFDE_CSSValue* pWidth; |
| switch (pArgs->pProperty->eName) { |
| case FDE_CSSProperty::Font: |
| return ParseFontProperty(pArgs, pszValue, iValueLen, bImportant); |
| case FDE_CSSProperty::Border: |
| if (ParseBorderProperty(pszValue, iValueLen, pWidth)) { |
| AddPropertyHolder(FDE_CSSProperty::BorderLeftWidth, pWidth, |
| bImportant); |
| AddPropertyHolder(FDE_CSSProperty::BorderTopWidth, pWidth, |
| bImportant); |
| AddPropertyHolder(FDE_CSSProperty::BorderRightWidth, pWidth, |
| bImportant); |
| AddPropertyHolder(FDE_CSSProperty::BorderBottomWidth, pWidth, |
| bImportant); |
| return true; |
| } |
| break; |
| case FDE_CSSProperty::BorderLeft: |
| if (ParseBorderProperty(pszValue, iValueLen, pWidth)) { |
| AddPropertyHolder(FDE_CSSProperty::BorderLeftWidth, pWidth, |
| bImportant); |
| return true; |
| } |
| break; |
| case FDE_CSSProperty::BorderTop: |
| if (ParseBorderProperty(pszValue, iValueLen, pWidth)) { |
| AddPropertyHolder(FDE_CSSProperty::BorderTopWidth, pWidth, |
| bImportant); |
| return true; |
| } |
| break; |
| case FDE_CSSProperty::BorderRight: |
| if (ParseBorderProperty(pszValue, iValueLen, pWidth)) { |
| AddPropertyHolder(FDE_CSSProperty::BorderRightWidth, pWidth, |
| bImportant); |
| return true; |
| } |
| break; |
| case FDE_CSSProperty::BorderBottom: |
| if (ParseBorderProperty(pszValue, iValueLen, pWidth)) { |
| AddPropertyHolder(FDE_CSSProperty::BorderBottomWidth, pWidth, |
| bImportant); |
| return true; |
| } |
| break; |
| default: |
| break; |
| } |
| } break; |
| case FDE_CSSVALUETYPE_List: |
| return ParseValueListProperty(pArgs, pszValue, iValueLen, bImportant); |
| default: |
| ASSERT(false); |
| break; |
| } |
| return false; |
| } |
| bool CFDE_CSSDeclaration::AddProperty(const FDE_CSSPropertyArgs* pArgs, |
| const FX_WCHAR* pszName, |
| int32_t iNameLen, |
| const FX_WCHAR* pszValue, |
| int32_t iValueLen) { |
| FDE_CSSCustomProperty* pProperty = new FDE_CSSCustomProperty; |
| pProperty->pwsName = CopyToLocal(pArgs, pszName, iNameLen); |
| pProperty->pwsValue = CopyToLocal(pArgs, pszValue, iValueLen); |
| pProperty->pNext = nullptr; |
| if (m_pLastCustom) |
| m_pLastCustom->pNext = pProperty; |
| else |
| m_pFirstCustom = pProperty; |
| m_pLastCustom = pProperty; |
| return true; |
| } |
| IFDE_CSSValue* CFDE_CSSDeclaration::ParseNumber( |
| const FDE_CSSPropertyArgs* pArgs, |
| const FX_WCHAR* pszValue, |
| int32_t iValueLen) { |
| FX_FLOAT fValue; |
| FDE_CSSPrimitiveType eUnit; |
| if (!FDE_ParseCSSNumber(pszValue, iValueLen, fValue, eUnit)) { |
| return nullptr; |
| } |
| return NewNumberValue(eUnit, fValue); |
| } |
| IFDE_CSSValue* CFDE_CSSDeclaration::ParseEnum(const FDE_CSSPropertyArgs* pArgs, |
| const FX_WCHAR* pszValue, |
| int32_t iValueLen) { |
| const FDE_CSSPropertyValueTable* pValue = |
| FDE_GetCSSPropertyValueByName(CFX_WideStringC(pszValue, iValueLen)); |
| return pValue ? NewEnumValue(pValue->eName) : nullptr; |
| } |
| IFDE_CSSValue* CFDE_CSSDeclaration::ParseColor(const FDE_CSSPropertyArgs* pArgs, |
| const FX_WCHAR* pszValue, |
| int32_t iValueLen) { |
| FX_ARGB dwColor; |
| if (!FDE_ParseCSSColor(pszValue, iValueLen, dwColor)) { |
| return nullptr; |
| } |
| return new CFDE_CSSPrimitiveValue(dwColor); |
| } |
| |
| IFDE_CSSValue* CFDE_CSSDeclaration::ParseURI(const FDE_CSSPropertyArgs* pArgs, |
| const FX_WCHAR* pszValue, |
| int32_t iValueLen) { |
| int32_t iOffset; |
| if (!FDE_ParseCSSURI(pszValue, &iOffset, &iValueLen)) |
| return nullptr; |
| |
| if (iValueLen <= 0) |
| return nullptr; |
| |
| pszValue = CopyToLocal(pArgs, pszValue + iOffset, iValueLen); |
| return pszValue |
| ? new CFDE_CSSPrimitiveValue(FDE_CSSPrimitiveType::URI, pszValue) |
| : nullptr; |
| } |
| |
| IFDE_CSSValue* CFDE_CSSDeclaration::ParseString( |
| const FDE_CSSPropertyArgs* pArgs, |
| const FX_WCHAR* pszValue, |
| int32_t iValueLen) { |
| int32_t iOffset; |
| if (!FDE_ParseCSSString(pszValue, iValueLen, &iOffset, &iValueLen)) |
| return nullptr; |
| |
| if (iValueLen <= 0) |
| return nullptr; |
| |
| pszValue = CopyToLocal(pArgs, pszValue + iOffset, iValueLen); |
| return pszValue ? new CFDE_CSSPrimitiveValue(FDE_CSSPrimitiveType::String, |
| pszValue) |
| : nullptr; |
| } |
| IFDE_CSSValue* CFDE_CSSDeclaration::ParseFunction( |
| const FDE_CSSPropertyArgs* pArgs, |
| const FX_WCHAR* pszValue, |
| int32_t iValueLen) { |
| if (pszValue[iValueLen - 1] != ')') { |
| return nullptr; |
| } |
| int32_t iStartBracket = 0; |
| while (pszValue[iStartBracket] != '(') { |
| if (iStartBracket < iValueLen) { |
| iStartBracket++; |
| } else { |
| return nullptr; |
| } |
| } |
| if (iStartBracket == 0) { |
| return nullptr; |
| } |
| const FX_WCHAR* pszFuncName = CopyToLocal(pArgs, pszValue, iStartBracket); |
| pszValue += (iStartBracket + 1); |
| iValueLen -= (iStartBracket + 2); |
| CFDE_CSSValueArray argumentArr; |
| CFDE_CSSValueListParser parser(pszValue, iValueLen, ','); |
| FDE_CSSPrimitiveType ePrimitiveType; |
| while (parser.NextValue(ePrimitiveType, pszValue, iValueLen)) { |
| switch (ePrimitiveType) { |
| case FDE_CSSPrimitiveType::String: { |
| const FDE_CSSPropertyValueTable* pPropertyValue = |
| FDE_GetCSSPropertyValueByName(CFX_WideStringC(pszValue, iValueLen)); |
| if (pPropertyValue) { |
| argumentArr.Add(NewEnumValue(pPropertyValue->eName)); |
| continue; |
| } |
| |
| IFDE_CSSValue* pFunctionValue = |
| ParseFunction(pArgs, pszValue, iValueLen); |
| if (pFunctionValue) { |
| argumentArr.Add(pFunctionValue); |
| continue; |
| } |
| argumentArr.Add(new CFDE_CSSPrimitiveValue( |
| FDE_CSSPrimitiveType::String, |
| CopyToLocal(pArgs, pszValue, iValueLen))); |
| break; |
| } |
| case FDE_CSSPrimitiveType::Number: { |
| FX_FLOAT fValue; |
| if (FDE_ParseCSSNumber(pszValue, iValueLen, fValue, ePrimitiveType)) |
| argumentArr.Add(NewNumberValue(ePrimitiveType, fValue)); |
| break; |
| } |
| default: |
| argumentArr.Add(new CFDE_CSSPrimitiveValue( |
| FDE_CSSPrimitiveType::String, |
| CopyToLocal(pArgs, pszValue, iValueLen))); |
| break; |
| } |
| } |
| IFDE_CSSValueList* pArgumentList = new CFDE_CSSValueList(argumentArr); |
| CFDE_CSSFunction* pFunction = |
| new CFDE_CSSFunction(pszFuncName, pArgumentList); |
| return new CFDE_CSSPrimitiveValue(pFunction); |
| } |
| |
| bool CFDE_CSSDeclaration::ParseValueListProperty( |
| const FDE_CSSPropertyArgs* pArgs, |
| const FX_WCHAR* pszValue, |
| int32_t iValueLen, |
| bool bImportant) { |
| FX_WCHAR separator = |
| (pArgs->pProperty->eName == FDE_CSSProperty::FontFamily) ? ',' : ' '; |
| CFDE_CSSValueListParser parser(pszValue, iValueLen, separator); |
| const uint32_t dwType = pArgs->pProperty->dwType; |
| FDE_CSSPrimitiveType eType; |
| CFDE_CSSValueArray list; |
| while (parser.NextValue(eType, pszValue, iValueLen)) { |
| switch (eType) { |
| case FDE_CSSPrimitiveType::Number: |
| if (dwType & FDE_CSSVALUETYPE_MaybeNumber) { |
| FX_FLOAT fValue; |
| if (FDE_ParseCSSNumber(pszValue, iValueLen, fValue, eType)) |
| list.Add(NewNumberValue(eType, fValue)); |
| } |
| break; |
| case FDE_CSSPrimitiveType::String: |
| if (dwType & FDE_CSSVALUETYPE_MaybeColor) { |
| FX_ARGB dwColor; |
| if (FDE_ParseCSSColor(pszValue, iValueLen, dwColor)) { |
| list.Add(new CFDE_CSSPrimitiveValue(dwColor)); |
| continue; |
| } |
| } |
| if (dwType & FDE_CSSVALUETYPE_MaybeEnum) { |
| const FDE_CSSPropertyValueTable* pValue = |
| FDE_GetCSSPropertyValueByName( |
| CFX_WideStringC(pszValue, iValueLen)); |
| if (pValue) { |
| list.Add(NewEnumValue(pValue->eName)); |
| continue; |
| } |
| } |
| if (dwType & FDE_CSSVALUETYPE_MaybeString) { |
| pszValue = CopyToLocal(pArgs, pszValue, iValueLen); |
| list.Add(new CFDE_CSSPrimitiveValue(FDE_CSSPrimitiveType::String, |
| pszValue)); |
| } |
| break; |
| case FDE_CSSPrimitiveType::RGB: |
| if (dwType & FDE_CSSVALUETYPE_MaybeColor) { |
| FX_ARGB dwColor; |
| if (FDE_ParseCSSColor(pszValue, iValueLen, dwColor)) { |
| list.Add(new CFDE_CSSPrimitiveValue(dwColor)); |
| } |
| } |
| break; |
| default: |
| break; |
| } |
| } |
| if (list.GetSize() == 0) { |
| return false; |
| } |
| switch (pArgs->pProperty->eName) { |
| case FDE_CSSProperty::BorderWidth: |
| return Add4ValuesProperty( |
| list, bImportant, FDE_CSSProperty::BorderLeftWidth, |
| FDE_CSSProperty::BorderTopWidth, FDE_CSSProperty::BorderRightWidth, |
| FDE_CSSProperty::BorderBottomWidth); |
| case FDE_CSSProperty::Margin: |
| return Add4ValuesProperty(list, bImportant, FDE_CSSProperty::MarginLeft, |
| FDE_CSSProperty::MarginTop, |
| FDE_CSSProperty::MarginRight, |
| FDE_CSSProperty::MarginBottom); |
| case FDE_CSSProperty::Padding: |
| return Add4ValuesProperty(list, bImportant, FDE_CSSProperty::PaddingLeft, |
| FDE_CSSProperty::PaddingTop, |
| FDE_CSSProperty::PaddingRight, |
| FDE_CSSProperty::PaddingBottom); |
| default: { |
| CFDE_CSSValueList* pList = new CFDE_CSSValueList(list); |
| AddPropertyHolder(pArgs->pProperty->eName, pList, bImportant); |
| return true; |
| } break; |
| } |
| return false; |
| } |
| |
| bool CFDE_CSSDeclaration::Add4ValuesProperty(const CFDE_CSSValueArray& list, |
| bool bImportant, |
| FDE_CSSProperty eLeft, |
| FDE_CSSProperty eTop, |
| FDE_CSSProperty eRight, |
| FDE_CSSProperty eBottom) { |
| switch (list.GetSize()) { |
| case 1: |
| AddPropertyHolder(eLeft, list[0], bImportant); |
| AddPropertyHolder(eTop, list[0], bImportant); |
| AddPropertyHolder(eRight, list[0], bImportant); |
| AddPropertyHolder(eBottom, list[0], bImportant); |
| return true; |
| case 2: |
| AddPropertyHolder(eLeft, list[1], bImportant); |
| AddPropertyHolder(eTop, list[0], bImportant); |
| AddPropertyHolder(eRight, list[1], bImportant); |
| AddPropertyHolder(eBottom, list[0], bImportant); |
| return true; |
| case 3: |
| AddPropertyHolder(eLeft, list[1], bImportant); |
| AddPropertyHolder(eTop, list[0], bImportant); |
| AddPropertyHolder(eRight, list[1], bImportant); |
| AddPropertyHolder(eBottom, list[2], bImportant); |
| return true; |
| case 4: |
| AddPropertyHolder(eLeft, list[3], bImportant); |
| AddPropertyHolder(eTop, list[0], bImportant); |
| AddPropertyHolder(eRight, list[1], bImportant); |
| AddPropertyHolder(eBottom, list[2], bImportant); |
| return true; |
| default: |
| break; |
| } |
| return false; |
| } |
| bool CFDE_CSSDeclaration::ParseBorderProperty(const FX_WCHAR* pszValue, |
| int32_t iValueLen, |
| IFDE_CSSValue*& pWidth) const { |
| pWidth = nullptr; |
| CFDE_CSSValueListParser parser(pszValue, iValueLen, ' '); |
| FDE_CSSPrimitiveType eType; |
| while (parser.NextValue(eType, pszValue, iValueLen)) { |
| switch (eType) { |
| case FDE_CSSPrimitiveType::Number: { |
| if (pWidth) |
| continue; |
| |
| FX_FLOAT fValue; |
| if (FDE_ParseCSSNumber(pszValue, iValueLen, fValue, eType)) |
| pWidth = NewNumberValue(eType, fValue); |
| break; |
| } |
| case FDE_CSSPrimitiveType::String: { |
| const FDE_CSSCOLORTABLE* pColorItem = |
| FDE_GetCSSColorByName(CFX_WideStringC(pszValue, iValueLen)); |
| if (pColorItem) |
| continue; |
| |
| const FDE_CSSPropertyValueTable* pValue = |
| FDE_GetCSSPropertyValueByName(CFX_WideStringC(pszValue, iValueLen)); |
| if (!pValue) |
| continue; |
| |
| switch (pValue->eName) { |
| case FDE_CSSPropertyValue::Thin: |
| case FDE_CSSPropertyValue::Thick: |
| case FDE_CSSPropertyValue::Medium: |
| if (!pWidth) |
| pWidth = NewEnumValue(pValue->eName); |
| break; |
| default: |
| break; |
| } |
| break; |
| } |
| default: |
| break; |
| } |
| } |
| if (!pWidth) |
| pWidth = NewNumberValue(FDE_CSSPrimitiveType::Number, 0.0f); |
| |
| return true; |
| } |
| |
| bool CFDE_CSSDeclaration::ParseFontProperty(const FDE_CSSPropertyArgs* pArgs, |
| const FX_WCHAR* pszValue, |
| int32_t iValueLen, |
| bool bImportant) { |
| CFDE_CSSValueListParser parser(pszValue, iValueLen, '/'); |
| IFDE_CSSPrimitiveValue* pStyle = nullptr; |
| IFDE_CSSPrimitiveValue* pVariant = nullptr; |
| IFDE_CSSPrimitiveValue* pWeight = nullptr; |
| IFDE_CSSPrimitiveValue* pFontSize = nullptr; |
| IFDE_CSSPrimitiveValue* pLineHeight = nullptr; |
| CFDE_CSSValueArray familyList; |
| FDE_CSSPrimitiveType eType; |
| while (parser.NextValue(eType, pszValue, iValueLen)) { |
| switch (eType) { |
| case FDE_CSSPrimitiveType::String: { |
| const FDE_CSSPropertyValueTable* pValue = |
| FDE_GetCSSPropertyValueByName(CFX_WideStringC(pszValue, iValueLen)); |
| if (pValue) { |
| switch (pValue->eName) { |
| case FDE_CSSPropertyValue::XxSmall: |
| case FDE_CSSPropertyValue::XSmall: |
| case FDE_CSSPropertyValue::Small: |
| case FDE_CSSPropertyValue::Medium: |
| case FDE_CSSPropertyValue::Large: |
| case FDE_CSSPropertyValue::XLarge: |
| case FDE_CSSPropertyValue::XxLarge: |
| case FDE_CSSPropertyValue::Smaller: |
| case FDE_CSSPropertyValue::Larger: |
| if (!pFontSize) |
| pFontSize = NewEnumValue(pValue->eName); |
| continue; |
| case FDE_CSSPropertyValue::Bold: |
| case FDE_CSSPropertyValue::Bolder: |
| case FDE_CSSPropertyValue::Lighter: |
| if (!pWeight) |
| pWeight = NewEnumValue(pValue->eName); |
| continue; |
| case FDE_CSSPropertyValue::Italic: |
| case FDE_CSSPropertyValue::Oblique: |
| if (!pStyle) |
| pStyle = NewEnumValue(pValue->eName); |
| continue; |
| case FDE_CSSPropertyValue::SmallCaps: |
| if (!pVariant) |
| pVariant = NewEnumValue(pValue->eName); |
| continue; |
| case FDE_CSSPropertyValue::Normal: |
| if (!pStyle) |
| pStyle = NewEnumValue(pValue->eName); |
| else if (!pVariant) |
| pVariant = NewEnumValue(pValue->eName); |
| else if (!pWeight) |
| pWeight = NewEnumValue(pValue->eName); |
| else if (!pFontSize) |
| pFontSize = NewEnumValue(pValue->eName); |
| else if (!pLineHeight) |
| pLineHeight = NewEnumValue(pValue->eName); |
| continue; |
| default: |
| break; |
| } |
| } |
| if (pFontSize) { |
| familyList.Add(new CFDE_CSSPrimitiveValue( |
| eType, CopyToLocal(pArgs, pszValue, iValueLen))); |
| } |
| parser.m_Separator = ','; |
| } break; |
| case FDE_CSSPrimitiveType::Number: { |
| FX_FLOAT fValue; |
| if (!FDE_ParseCSSNumber(pszValue, iValueLen, fValue, eType)) { |
| break; |
| } |
| if (eType == FDE_CSSPrimitiveType::Number) { |
| switch ((int32_t)fValue) { |
| case 100: |
| case 200: |
| case 300: |
| case 400: |
| case 500: |
| case 600: |
| case 700: |
| case 800: |
| case 900: |
| if (!pWeight) { |
| pWeight = NewNumberValue(FDE_CSSPrimitiveType::Number, fValue); |
| } |
| continue; |
| } |
| } |
| if (!pFontSize) |
| pFontSize = NewNumberValue(eType, fValue); |
| else if (!pLineHeight) |
| pLineHeight = NewNumberValue(eType, fValue); |
| } break; |
| default: |
| break; |
| } |
| } |
| if (!pStyle) |
| pStyle = NewEnumValue(FDE_CSSPropertyValue::Normal); |
| if (!pVariant) |
| pVariant = NewEnumValue(FDE_CSSPropertyValue::Normal); |
| if (!pWeight) |
| pWeight = NewEnumValue(FDE_CSSPropertyValue::Normal); |
| if (!pFontSize) |
| pFontSize = NewEnumValue(FDE_CSSPropertyValue::Medium); |
| if (!pLineHeight) |
| pLineHeight = NewEnumValue(FDE_CSSPropertyValue::Normal); |
| |
| AddPropertyHolder(FDE_CSSProperty::FontStyle, pStyle, bImportant); |
| AddPropertyHolder(FDE_CSSProperty::FontVariant, pVariant, bImportant); |
| AddPropertyHolder(FDE_CSSProperty::FontWeight, pWeight, bImportant); |
| AddPropertyHolder(FDE_CSSProperty::FontSize, pFontSize, bImportant); |
| AddPropertyHolder(FDE_CSSProperty::LineHeight, pLineHeight, bImportant); |
| if (familyList.GetSize() > 0) { |
| CFDE_CSSValueList* pList = new CFDE_CSSValueList(familyList); |
| AddPropertyHolder(FDE_CSSProperty::FontFamily, pList, bImportant); |
| } |
| return true; |
| } |
