| // 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/cfde_cssdeclaration.h" |
| |
| #include "core/fxcrt/fx_extension.h" |
| #include "third_party/base/ptr_util.h" |
| #include "xfa/fde/css/cfde_csscolorvalue.h" |
| #include "xfa/fde/css/cfde_csscustomproperty.h" |
| #include "xfa/fde/css/cfde_cssenumvalue.h" |
| #include "xfa/fde/css/cfde_cssnumbervalue.h" |
| #include "xfa/fde/css/cfde_csspropertyholder.h" |
| #include "xfa/fde/css/cfde_cssstringvalue.h" |
| #include "xfa/fde/css/cfde_cssvaluelist.h" |
| #include "xfa/fde/css/cfde_cssvaluelistparser.h" |
| |
| namespace { |
| |
| uint8_t Hex2Dec(uint8_t hexHigh, uint8_t hexLow) { |
| return (FXSYS_HexCharToInt(hexHigh) << 4) + FXSYS_HexCharToInt(hexLow); |
| } |
| |
| bool ParseCSSNumber(const wchar_t* pszValue, |
| int32_t iValueLen, |
| float& fValue, |
| FDE_CSSNumberType& eUnit) { |
| ASSERT(pszValue && iValueLen > 0); |
| int32_t iUsedLen = 0; |
| fValue = FXSYS_wcstof(pszValue, iValueLen, &iUsedLen); |
| if (iUsedLen <= 0) |
| return false; |
| |
| iValueLen -= iUsedLen; |
| pszValue += iUsedLen; |
| eUnit = FDE_CSSNumberType::Number; |
| if (iValueLen >= 1 && *pszValue == '%') { |
| eUnit = FDE_CSSNumberType::Percent; |
| } else if (iValueLen == 2) { |
| const FDE_CSSLengthUnitTable* pUnit = |
| FDE_GetCSSLengthUnitByName(CFX_WideStringC(pszValue, 2)); |
| if (pUnit) |
| eUnit = pUnit->wValue; |
| } |
| return true; |
| } |
| |
| } // namespace |
| |
| // static |
| bool CFDE_CSSDeclaration::ParseCSSString(const wchar_t* pszValue, |
| int32_t iValueLen, |
| int32_t* iOffset, |
| int32_t* iLength) { |
| ASSERT(pszValue && iValueLen > 0); |
| *iOffset = 0; |
| *iLength = iValueLen; |
| if (iValueLen >= 2) { |
| wchar_t first = pszValue[0], last = pszValue[iValueLen - 1]; |
| if ((first == '\"' && last == '\"') || (first == '\'' && last == '\'')) { |
| *iOffset = 1; |
| *iLength -= 2; |
| } |
| } |
| return iValueLen > 0; |
| } |
| |
| // static. |
| bool CFDE_CSSDeclaration::ParseCSSColor(const wchar_t* pszValue, |
| int32_t iValueLen, |
| FX_ARGB* dwColor) { |
| ASSERT(pszValue && iValueLen > 0); |
| ASSERT(dwColor); |
| |
| if (*pszValue == '#') { |
| switch (iValueLen) { |
| case 4: { |
| uint8_t red = Hex2Dec((uint8_t)pszValue[1], (uint8_t)pszValue[1]); |
| uint8_t green = Hex2Dec((uint8_t)pszValue[2], (uint8_t)pszValue[2]); |
| uint8_t blue = Hex2Dec((uint8_t)pszValue[3], (uint8_t)pszValue[3]); |
| *dwColor = ArgbEncode(255, red, green, blue); |
| return true; |
| } |
| case 7: { |
| uint8_t red = Hex2Dec((uint8_t)pszValue[1], (uint8_t)pszValue[2]); |
| uint8_t green = Hex2Dec((uint8_t)pszValue[3], (uint8_t)pszValue[4]); |
| uint8_t blue = Hex2Dec((uint8_t)pszValue[5], (uint8_t)pszValue[6]); |
| *dwColor = ArgbEncode(255, red, green, blue); |
| return true; |
| } |
| default: |
| return false; |
| } |
| } |
| |
| if (iValueLen >= 10) { |
| if (pszValue[iValueLen - 1] != ')' || FXSYS_wcsnicmp(L"rgb(", pszValue, 4)) |
| return false; |
| |
| uint8_t rgb[3] = {0}; |
| float fValue; |
| FDE_CSSPrimitiveType eType; |
| CFDE_CSSValueListParser list(pszValue + 4, iValueLen - 5, ','); |
| for (int32_t i = 0; i < 3; ++i) { |
| if (!list.NextValue(eType, pszValue, iValueLen)) |
| return false; |
| if (eType != FDE_CSSPrimitiveType::Number) |
| return false; |
| FDE_CSSNumberType eNumType; |
| if (!ParseCSSNumber(pszValue, iValueLen, fValue, eNumType)) |
| return false; |
| |
| rgb[i] = eNumType == FDE_CSSNumberType::Percent |
| ? FXSYS_round(fValue * 2.55f) |
| : FXSYS_round(fValue); |
| } |
| *dwColor = ArgbEncode(255, rgb[0], rgb[1], rgb[2]); |
| return true; |
| } |
| |
| const FDE_CSSCOLORTABLE* pColor = |
| FDE_GetCSSColorByName(CFX_WideStringC(pszValue, iValueLen)); |
| if (!pColor) |
| return false; |
| |
| *dwColor = pColor->dwValue; |
| return true; |
| } |
| |
| CFDE_CSSDeclaration::CFDE_CSSDeclaration() {} |
| |
| CFDE_CSSDeclaration::~CFDE_CSSDeclaration() {} |
| |
| CFX_RetainPtr<CFDE_CSSValue> CFDE_CSSDeclaration::GetProperty( |
| FDE_CSSProperty eProperty, |
| bool* bImportant) const { |
| for (const auto& p : properties_) { |
| if (p->eProperty == eProperty) { |
| *bImportant = p->bImportant; |
| return p->pValue; |
| } |
| } |
| return nullptr; |
| } |
| |
| void CFDE_CSSDeclaration::AddPropertyHolder(FDE_CSSProperty eProperty, |
| CFX_RetainPtr<CFDE_CSSValue> pValue, |
| bool bImportant) { |
| auto pHolder = pdfium::MakeUnique<CFDE_CSSPropertyHolder>(); |
| pHolder->bImportant = bImportant; |
| pHolder->eProperty = eProperty; |
| pHolder->pValue = pValue; |
| properties_.push_back(std::move(pHolder)); |
| } |
| |
| void CFDE_CSSDeclaration::AddProperty(const FDE_CSSPropertyTable* pTable, |
| const CFX_WideStringC& value) { |
| ASSERT(!value.IsEmpty()); |
| |
| const wchar_t* pszValue = value.c_str(); |
| int32_t iValueLen = value.GetLength(); |
| |
| bool bImportant = false; |
| if (iValueLen >= 10 && pszValue[iValueLen - 10] == '!' && |
| FXSYS_wcsnicmp(L"important", pszValue + iValueLen - 9, 9) == 0) { |
| if ((iValueLen -= 10) == 0) |
| return; |
| |
| bImportant = true; |
| } |
| const uint32_t dwType = pTable->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_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; |
| } |
| CFX_RetainPtr<CFDE_CSSValue> pCSSValue; |
| switch (dwMatch) { |
| case FDE_CSSVALUETYPE_MaybeNumber: |
| pCSSValue = ParseNumber(pszValue, iValueLen); |
| break; |
| case FDE_CSSVALUETYPE_MaybeEnum: |
| pCSSValue = ParseEnum(pszValue, iValueLen); |
| break; |
| case FDE_CSSVALUETYPE_MaybeColor: |
| pCSSValue = ParseColor(pszValue, iValueLen); |
| break; |
| case FDE_CSSVALUETYPE_MaybeString: |
| pCSSValue = ParseString(pszValue, iValueLen); |
| break; |
| default: |
| break; |
| } |
| if (pCSSValue) { |
| AddPropertyHolder(pTable->eName, pCSSValue, bImportant); |
| return; |
| } |
| if (FDE_IsOnlyValue(dwType, g_ValueGuessOrder[i])) |
| return; |
| } |
| break; |
| } |
| case FDE_CSSVALUETYPE_Shorthand: { |
| CFX_RetainPtr<CFDE_CSSValue> pWidth; |
| switch (pTable->eName) { |
| case FDE_CSSProperty::Font: |
| ParseFontProperty(pszValue, iValueLen, bImportant); |
| return; |
| 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; |
| } |
| break; |
| case FDE_CSSProperty::BorderLeft: |
| if (ParseBorderProperty(pszValue, iValueLen, pWidth)) { |
| AddPropertyHolder(FDE_CSSProperty::BorderLeftWidth, pWidth, |
| bImportant); |
| return; |
| } |
| break; |
| case FDE_CSSProperty::BorderTop: |
| if (ParseBorderProperty(pszValue, iValueLen, pWidth)) { |
| AddPropertyHolder(FDE_CSSProperty::BorderTopWidth, pWidth, |
| bImportant); |
| return; |
| } |
| break; |
| case FDE_CSSProperty::BorderRight: |
| if (ParseBorderProperty(pszValue, iValueLen, pWidth)) { |
| AddPropertyHolder(FDE_CSSProperty::BorderRightWidth, pWidth, |
| bImportant); |
| return; |
| } |
| break; |
| case FDE_CSSProperty::BorderBottom: |
| if (ParseBorderProperty(pszValue, iValueLen, pWidth)) { |
| AddPropertyHolder(FDE_CSSProperty::BorderBottomWidth, pWidth, |
| bImportant); |
| return; |
| } |
| break; |
| default: |
| break; |
| } |
| } break; |
| case FDE_CSSVALUETYPE_List: |
| ParseValueListProperty(pTable, pszValue, iValueLen, bImportant); |
| return; |
| default: |
| ASSERT(false); |
| break; |
| } |
| } |
| |
| void CFDE_CSSDeclaration::AddProperty(const CFX_WideString& prop, |
| const CFX_WideString& value) { |
| custom_properties_.push_back( |
| pdfium::MakeUnique<CFDE_CSSCustomProperty>(prop, value)); |
| } |
| |
| CFX_RetainPtr<CFDE_CSSValue> CFDE_CSSDeclaration::ParseNumber( |
| const wchar_t* pszValue, |
| int32_t iValueLen) { |
| float fValue; |
| FDE_CSSNumberType eUnit; |
| if (!ParseCSSNumber(pszValue, iValueLen, fValue, eUnit)) |
| return nullptr; |
| return pdfium::MakeRetain<CFDE_CSSNumberValue>(eUnit, fValue); |
| } |
| |
| CFX_RetainPtr<CFDE_CSSValue> CFDE_CSSDeclaration::ParseEnum( |
| const wchar_t* pszValue, |
| int32_t iValueLen) { |
| const FDE_CSSPropertyValueTable* pValue = |
| FDE_GetCSSPropertyValueByName(CFX_WideStringC(pszValue, iValueLen)); |
| return pValue ? pdfium::MakeRetain<CFDE_CSSEnumValue>(pValue->eName) |
| : nullptr; |
| } |
| |
| CFX_RetainPtr<CFDE_CSSValue> CFDE_CSSDeclaration::ParseColor( |
| const wchar_t* pszValue, |
| int32_t iValueLen) { |
| FX_ARGB dwColor; |
| if (!ParseCSSColor(pszValue, iValueLen, &dwColor)) |
| return nullptr; |
| return pdfium::MakeRetain<CFDE_CSSColorValue>(dwColor); |
| } |
| |
| CFX_RetainPtr<CFDE_CSSValue> CFDE_CSSDeclaration::ParseString( |
| const wchar_t* pszValue, |
| int32_t iValueLen) { |
| int32_t iOffset; |
| if (!ParseCSSString(pszValue, iValueLen, &iOffset, &iValueLen)) |
| return nullptr; |
| |
| if (iValueLen <= 0) |
| return nullptr; |
| |
| return pdfium::MakeRetain<CFDE_CSSStringValue>( |
| CFX_WideString(pszValue + iOffset, iValueLen)); |
| } |
| |
| void CFDE_CSSDeclaration::ParseValueListProperty( |
| const FDE_CSSPropertyTable* pTable, |
| const wchar_t* pszValue, |
| int32_t iValueLen, |
| bool bImportant) { |
| wchar_t separator = |
| (pTable->eName == FDE_CSSProperty::FontFamily) ? ',' : ' '; |
| CFDE_CSSValueListParser parser(pszValue, iValueLen, separator); |
| |
| const uint32_t dwType = pTable->dwType; |
| FDE_CSSPrimitiveType eType; |
| std::vector<CFX_RetainPtr<CFDE_CSSValue>> list; |
| while (parser.NextValue(eType, pszValue, iValueLen)) { |
| switch (eType) { |
| case FDE_CSSPrimitiveType::Number: |
| if (dwType & FDE_CSSVALUETYPE_MaybeNumber) { |
| float fValue; |
| FDE_CSSNumberType eNumType; |
| if (ParseCSSNumber(pszValue, iValueLen, fValue, eNumType)) |
| list.push_back( |
| pdfium::MakeRetain<CFDE_CSSNumberValue>(eNumType, fValue)); |
| } |
| break; |
| case FDE_CSSPrimitiveType::String: |
| if (dwType & FDE_CSSVALUETYPE_MaybeColor) { |
| FX_ARGB dwColor; |
| if (ParseCSSColor(pszValue, iValueLen, &dwColor)) { |
| list.push_back(pdfium::MakeRetain<CFDE_CSSColorValue>(dwColor)); |
| continue; |
| } |
| } |
| if (dwType & FDE_CSSVALUETYPE_MaybeEnum) { |
| const FDE_CSSPropertyValueTable* pValue = |
| FDE_GetCSSPropertyValueByName( |
| CFX_WideStringC(pszValue, iValueLen)); |
| if (pValue) { |
| list.push_back( |
| pdfium::MakeRetain<CFDE_CSSEnumValue>(pValue->eName)); |
| continue; |
| } |
| } |
| if (dwType & FDE_CSSVALUETYPE_MaybeString) { |
| list.push_back(pdfium::MakeRetain<CFDE_CSSStringValue>( |
| CFX_WideString(pszValue, iValueLen))); |
| } |
| break; |
| case FDE_CSSPrimitiveType::RGB: |
| if (dwType & FDE_CSSVALUETYPE_MaybeColor) { |
| FX_ARGB dwColor; |
| if (ParseCSSColor(pszValue, iValueLen, &dwColor)) { |
| list.push_back(pdfium::MakeRetain<CFDE_CSSColorValue>(dwColor)); |
| } |
| } |
| break; |
| default: |
| break; |
| } |
| } |
| if (list.empty()) |
| return; |
| |
| switch (pTable->eName) { |
| case FDE_CSSProperty::BorderWidth: |
| Add4ValuesProperty(list, bImportant, FDE_CSSProperty::BorderLeftWidth, |
| FDE_CSSProperty::BorderTopWidth, |
| FDE_CSSProperty::BorderRightWidth, |
| FDE_CSSProperty::BorderBottomWidth); |
| return; |
| case FDE_CSSProperty::Margin: |
| Add4ValuesProperty(list, bImportant, FDE_CSSProperty::MarginLeft, |
| FDE_CSSProperty::MarginTop, |
| FDE_CSSProperty::MarginRight, |
| FDE_CSSProperty::MarginBottom); |
| return; |
| case FDE_CSSProperty::Padding: |
| Add4ValuesProperty(list, bImportant, FDE_CSSProperty::PaddingLeft, |
| FDE_CSSProperty::PaddingTop, |
| FDE_CSSProperty::PaddingRight, |
| FDE_CSSProperty::PaddingBottom); |
| return; |
| default: { |
| auto pList = pdfium::MakeRetain<CFDE_CSSValueList>(list); |
| AddPropertyHolder(pTable->eName, pList, bImportant); |
| return; |
| } |
| } |
| } |
| |
| void CFDE_CSSDeclaration::Add4ValuesProperty( |
| const std::vector<CFX_RetainPtr<CFDE_CSSValue>>& list, |
| bool bImportant, |
| FDE_CSSProperty eLeft, |
| FDE_CSSProperty eTop, |
| FDE_CSSProperty eRight, |
| FDE_CSSProperty eBottom) { |
| switch (list.size()) { |
| case 1: |
| AddPropertyHolder(eLeft, list[0], bImportant); |
| AddPropertyHolder(eTop, list[0], bImportant); |
| AddPropertyHolder(eRight, list[0], bImportant); |
| AddPropertyHolder(eBottom, list[0], bImportant); |
| return; |
| case 2: |
| AddPropertyHolder(eLeft, list[1], bImportant); |
| AddPropertyHolder(eTop, list[0], bImportant); |
| AddPropertyHolder(eRight, list[1], bImportant); |
| AddPropertyHolder(eBottom, list[0], bImportant); |
| return; |
| case 3: |
| AddPropertyHolder(eLeft, list[1], bImportant); |
| AddPropertyHolder(eTop, list[0], bImportant); |
| AddPropertyHolder(eRight, list[1], bImportant); |
| AddPropertyHolder(eBottom, list[2], bImportant); |
| return; |
| case 4: |
| AddPropertyHolder(eLeft, list[3], bImportant); |
| AddPropertyHolder(eTop, list[0], bImportant); |
| AddPropertyHolder(eRight, list[1], bImportant); |
| AddPropertyHolder(eBottom, list[2], bImportant); |
| return; |
| default: |
| break; |
| } |
| } |
| |
| bool CFDE_CSSDeclaration::ParseBorderProperty( |
| const wchar_t* pszValue, |
| int32_t iValueLen, |
| CFX_RetainPtr<CFDE_CSSValue>& pWidth) const { |
| pWidth.Reset(nullptr); |
| |
| CFDE_CSSValueListParser parser(pszValue, iValueLen, ' '); |
| FDE_CSSPrimitiveType eType; |
| while (parser.NextValue(eType, pszValue, iValueLen)) { |
| switch (eType) { |
| case FDE_CSSPrimitiveType::Number: { |
| if (pWidth) |
| continue; |
| |
| float fValue; |
| FDE_CSSNumberType eNumType; |
| if (ParseCSSNumber(pszValue, iValueLen, fValue, eNumType)) |
| pWidth = pdfium::MakeRetain<CFDE_CSSNumberValue>(eNumType, 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 = pdfium::MakeRetain<CFDE_CSSEnumValue>(pValue->eName); |
| break; |
| default: |
| break; |
| } |
| break; |
| } |
| default: |
| break; |
| } |
| } |
| if (!pWidth) |
| pWidth = pdfium::MakeRetain<CFDE_CSSNumberValue>(FDE_CSSNumberType::Number, |
| 0.0f); |
| |
| return true; |
| } |
| |
| void CFDE_CSSDeclaration::ParseFontProperty(const wchar_t* pszValue, |
| int32_t iValueLen, |
| bool bImportant) { |
| CFDE_CSSValueListParser parser(pszValue, iValueLen, '/'); |
| CFX_RetainPtr<CFDE_CSSValue> pStyle; |
| CFX_RetainPtr<CFDE_CSSValue> pVariant; |
| CFX_RetainPtr<CFDE_CSSValue> pWeight; |
| CFX_RetainPtr<CFDE_CSSValue> pFontSize; |
| CFX_RetainPtr<CFDE_CSSValue> pLineHeight; |
| std::vector<CFX_RetainPtr<CFDE_CSSValue>> 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 = |
| pdfium::MakeRetain<CFDE_CSSEnumValue>(pValue->eName); |
| continue; |
| case FDE_CSSPropertyValue::Bold: |
| case FDE_CSSPropertyValue::Bolder: |
| case FDE_CSSPropertyValue::Lighter: |
| if (!pWeight) |
| pWeight = pdfium::MakeRetain<CFDE_CSSEnumValue>(pValue->eName); |
| continue; |
| case FDE_CSSPropertyValue::Italic: |
| case FDE_CSSPropertyValue::Oblique: |
| if (!pStyle) |
| pStyle = pdfium::MakeRetain<CFDE_CSSEnumValue>(pValue->eName); |
| continue; |
| case FDE_CSSPropertyValue::SmallCaps: |
| if (!pVariant) |
| pVariant = pdfium::MakeRetain<CFDE_CSSEnumValue>(pValue->eName); |
| continue; |
| case FDE_CSSPropertyValue::Normal: |
| if (!pStyle) |
| pStyle = pdfium::MakeRetain<CFDE_CSSEnumValue>(pValue->eName); |
| else if (!pVariant) |
| pVariant = pdfium::MakeRetain<CFDE_CSSEnumValue>(pValue->eName); |
| else if (!pWeight) |
| pWeight = pdfium::MakeRetain<CFDE_CSSEnumValue>(pValue->eName); |
| else if (!pFontSize) |
| pFontSize = |
| pdfium::MakeRetain<CFDE_CSSEnumValue>(pValue->eName); |
| else if (!pLineHeight) |
| pLineHeight = |
| pdfium::MakeRetain<CFDE_CSSEnumValue>(pValue->eName); |
| continue; |
| default: |
| break; |
| } |
| } |
| if (pFontSize) { |
| familyList.push_back(pdfium::MakeRetain<CFDE_CSSStringValue>( |
| CFX_WideString(pszValue, iValueLen))); |
| } |
| parser.m_Separator = ','; |
| break; |
| } |
| case FDE_CSSPrimitiveType::Number: { |
| float fValue; |
| FDE_CSSNumberType eNumType; |
| if (!ParseCSSNumber(pszValue, iValueLen, fValue, eNumType)) |
| 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 = pdfium::MakeRetain<CFDE_CSSNumberValue>( |
| FDE_CSSNumberType::Number, fValue); |
| continue; |
| } |
| } |
| if (!pFontSize) |
| pFontSize = pdfium::MakeRetain<CFDE_CSSNumberValue>(eNumType, fValue); |
| else if (!pLineHeight) |
| pLineHeight = |
| pdfium::MakeRetain<CFDE_CSSNumberValue>(eNumType, fValue); |
| break; |
| } |
| default: |
| break; |
| } |
| } |
| |
| if (!pStyle) { |
| pStyle = |
| pdfium::MakeRetain<CFDE_CSSEnumValue>(FDE_CSSPropertyValue::Normal); |
| } |
| if (!pVariant) { |
| pVariant = |
| pdfium::MakeRetain<CFDE_CSSEnumValue>(FDE_CSSPropertyValue::Normal); |
| } |
| if (!pWeight) { |
| pWeight = |
| pdfium::MakeRetain<CFDE_CSSEnumValue>(FDE_CSSPropertyValue::Normal); |
| } |
| if (!pFontSize) { |
| pFontSize = |
| pdfium::MakeRetain<CFDE_CSSEnumValue>(FDE_CSSPropertyValue::Medium); |
| } |
| if (!pLineHeight) { |
| pLineHeight = |
| pdfium::MakeRetain<CFDE_CSSEnumValue>(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.empty()) { |
| auto pList = pdfium::MakeRetain<CFDE_CSSValueList>(familyList); |
| AddPropertyHolder(FDE_CSSProperty::FontFamily, pList, bImportant); |
| } |
| } |
| |
| size_t CFDE_CSSDeclaration::PropertyCountForTesting() const { |
| return properties_.size(); |
| } |
