diff options
Diffstat (limited to 'xfa/fde/css/fde_cssdatatable.cpp')
| -rw-r--r-- | xfa/fde/css/fde_cssdatatable.cpp | 225 |
1 files changed, 15 insertions, 210 deletions
diff --git a/xfa/fde/css/fde_cssdatatable.cpp b/xfa/fde/css/fde_cssdatatable.cpp index 82a29e2f06..d645e2e508 100644 --- a/xfa/fde/css/fde_cssdatatable.cpp +++ b/xfa/fde/css/fde_cssdatatable.cpp @@ -9,6 +9,7 @@ #include <utility> #include "core/fxcrt/fx_ext.h" +#include "xfa/fde/css/cfde_cssvaluelistparser.h" #include "xfa/fde/css/fde_cssstyleselector.h" #include "xfa/fgas/crt/fgas_codepage.h" @@ -275,14 +276,14 @@ static const FDE_CSSMEDIATYPETABLE g_FDE_CSSMediaTypes[] = { }; static const FDE_CSSLengthUnitTable g_FDE_CSSLengthUnits[] = { - {0x0672, FDE_CSSPrimitiveType::EMS}, - {0x067D, FDE_CSSPrimitiveType::EXS}, - {0x1AF7, FDE_CSSPrimitiveType::Inches}, - {0x2F7A, FDE_CSSPrimitiveType::MilliMeters}, - {0x3ED3, FDE_CSSPrimitiveType::Picas}, - {0x3EE4, FDE_CSSPrimitiveType::Points}, - {0x3EE8, FDE_CSSPrimitiveType::Pixels}, - {0xFC30, FDE_CSSPrimitiveType::CentiMeters}, + {0x0672, FDE_CSSNumberType::EMS}, + {0x067D, FDE_CSSNumberType::EXS}, + {0x1AF7, FDE_CSSNumberType::Inches}, + {0x2F7A, FDE_CSSNumberType::MilliMeters}, + {0x3ED3, FDE_CSSNumberType::Picas}, + {0x3EE4, FDE_CSSNumberType::Points}, + {0x3EE8, FDE_CSSNumberType::Pixels}, + {0xFC30, FDE_CSSNumberType::CentiMeters}, }; static const FDE_CSSCOLORTABLE g_FDE_CSSColors[] = { @@ -424,7 +425,7 @@ const FDE_CSSCOLORTABLE* FDE_GetCSSColorByName(const CFX_WideStringC& wsName) { bool FDE_ParseCSSNumber(const FX_WCHAR* pszValue, int32_t iValueLen, FX_FLOAT& fValue, - FDE_CSSPrimitiveType& eUnit) { + FDE_CSSNumberType& eUnit) { ASSERT(pszValue && iValueLen > 0); int32_t iUsedLen = 0; fValue = FXSYS_wcstof(pszValue, iValueLen, &iUsedLen); @@ -433,9 +434,9 @@ bool FDE_ParseCSSNumber(const FX_WCHAR* pszValue, iValueLen -= iUsedLen; pszValue += iUsedLen; - eUnit = FDE_CSSPrimitiveType::Number; + eUnit = FDE_CSSNumberType::Number; if (iValueLen >= 1 && *pszValue == '%') { - eUnit = FDE_CSSPrimitiveType::Percent; + eUnit = FDE_CSSNumberType::Percent; } else if (iValueLen == 2) { const FDE_CSSLengthUnitTable* pUnit = FDE_GetCSSLengthUnitByName(CFX_WideStringC(pszValue, 2)); @@ -516,10 +517,11 @@ bool FDE_ParseCSSColor(const FX_WCHAR* pszValue, return false; if (eType != FDE_CSSPrimitiveType::Number) return false; - if (!FDE_ParseCSSNumber(pszValue, iValueLen, fValue, eType)) + FDE_CSSNumberType eNumType; + if (!FDE_ParseCSSNumber(pszValue, iValueLen, fValue, eNumType)) return false; - rgb[i] = eType == FDE_CSSPrimitiveType::Percent + rgb[i] = eNumType == FDE_CSSNumberType::Percent ? FXSYS_round(fValue * 2.55f) : FXSYS_round(fValue); } @@ -536,200 +538,3 @@ bool FDE_ParseCSSColor(const FX_WCHAR* pszValue, return true; } -CFDE_CSSValueList::CFDE_CSSValueList( - std::vector<CFX_RetainPtr<CFDE_CSSValue>>& list) - : CFDE_CSSValue(FDE_CSSVALUETYPE_List), m_ppList(std::move(list)) {} - -CFDE_CSSValueList::~CFDE_CSSValueList() {} - -int32_t CFDE_CSSValueList::CountValues() const { - return m_ppList.size(); -} - -CFDE_CSSValue* CFDE_CSSValueList::GetValue(int32_t index) const { - return m_ppList[index].Get(); -} - -bool CFDE_CSSValueListParser::NextValue(FDE_CSSPrimitiveType& eType, - const FX_WCHAR*& pStart, - int32_t& iLength) { - while (m_pCur < m_pEnd && (*m_pCur <= ' ' || *m_pCur == m_Separator)) { - ++m_pCur; - } - if (m_pCur >= m_pEnd) { - return false; - } - eType = FDE_CSSPrimitiveType::Unknown; - pStart = m_pCur; - iLength = 0; - FX_WCHAR wch = *m_pCur; - if (wch == '#') { - iLength = SkipTo(' '); - if (iLength == 4 || iLength == 7) { - eType = FDE_CSSPrimitiveType::RGB; - } - } else if ((wch >= '0' && wch <= '9') || wch == '.' || wch == '-' || - wch == '+') { - while (m_pCur < m_pEnd && (*m_pCur > ' ' && *m_pCur != m_Separator)) { - ++m_pCur; - } - iLength = m_pCur - pStart; - if (iLength > 0) { - eType = FDE_CSSPrimitiveType::Number; - } - } else if (wch == '\"' || wch == '\'') { - pStart++; - iLength = SkipTo(wch) - 1; - m_pCur++; - eType = FDE_CSSPrimitiveType::String; - } else if (m_pEnd - m_pCur > 5 && m_pCur[3] == '(') { - if (FXSYS_wcsnicmp(L"url", m_pCur, 3) == 0) { - wch = m_pCur[4]; - if (wch == '\"' || wch == '\'') { - pStart += 5; - iLength = SkipTo(wch) - 6; - m_pCur += 2; - } else { - pStart += 4; - iLength = SkipTo(')') - 4; - m_pCur++; - } - eType = FDE_CSSPrimitiveType::URI; - } else if (FXSYS_wcsnicmp(L"rgb", m_pCur, 3) == 0) { - iLength = SkipTo(')') + 1; - m_pCur++; - eType = FDE_CSSPrimitiveType::RGB; - } - } else { - iLength = SkipTo(m_Separator, true, true); - eType = FDE_CSSPrimitiveType::String; - } - return m_pCur <= m_pEnd && iLength > 0; -} -int32_t CFDE_CSSValueListParser::SkipTo(FX_WCHAR wch, - bool bWSSeparator, - bool bBrContinue) { - const FX_WCHAR* pStart = m_pCur; - if (!bBrContinue) { - if (bWSSeparator) { - while ((++m_pCur < m_pEnd) && (*m_pCur != wch) && (*m_pCur > ' ')) { - continue; - } - } else { - while (++m_pCur < m_pEnd && *m_pCur != wch) { - continue; - } - } - - } else { - int32_t iBracketCount = 0; - if (bWSSeparator) { - while ((m_pCur < m_pEnd) && (*m_pCur != wch) && (*m_pCur > ' ')) { - if (*m_pCur == '(') { - iBracketCount++; - } else if (*m_pCur == ')') { - iBracketCount--; - } - m_pCur++; - } - } else { - while (m_pCur < m_pEnd && *m_pCur != wch) { - if (*m_pCur == '(') { - iBracketCount++; - } else if (*m_pCur == ')') { - iBracketCount--; - } - m_pCur++; - } - } - while (iBracketCount > 0 && m_pCur < m_pEnd) { - if (*m_pCur == ')') { - iBracketCount--; - } - m_pCur++; - } - } - return m_pCur - pStart; -} - -CFDE_CSSPrimitiveValue::CFDE_CSSPrimitiveValue(FX_ARGB color) - : CFDE_CSSValue(FDE_CSSVALUETYPE_Primitive), - m_eType(FDE_CSSPrimitiveType::RGB), - m_dwColor(color) {} - -CFDE_CSSPrimitiveValue::CFDE_CSSPrimitiveValue(FDE_CSSPropertyValue eValue) - : CFDE_CSSValue(FDE_CSSVALUETYPE_Primitive), - m_eType(FDE_CSSPrimitiveType::Enum), - m_eEnum(eValue) {} - -CFDE_CSSPrimitiveValue::CFDE_CSSPrimitiveValue(FDE_CSSPrimitiveType eType, - FX_FLOAT fValue) - : CFDE_CSSValue(FDE_CSSVALUETYPE_Primitive), - m_eType(eType), - m_fNumber(fValue) {} - -CFDE_CSSPrimitiveValue::CFDE_CSSPrimitiveValue(FDE_CSSPrimitiveType eType, - const FX_WCHAR* pValue) - : CFDE_CSSValue(FDE_CSSVALUETYPE_Primitive), - m_eType(eType), - m_pString(pValue) { - ASSERT(m_pString); -} - -CFDE_CSSPrimitiveValue::CFDE_CSSPrimitiveValue( - std::unique_ptr<CFDE_CSSFunction> pFunction) - : CFDE_CSSValue(FDE_CSSVALUETYPE_Primitive), - m_eType(FDE_CSSPrimitiveType::Function), - m_pFunction(std::move(pFunction)) {} - -CFDE_CSSPrimitiveValue::~CFDE_CSSPrimitiveValue() {} - -FDE_CSSPrimitiveType CFDE_CSSPrimitiveValue::GetPrimitiveType() const { - return m_eType; -} - -FX_ARGB CFDE_CSSPrimitiveValue::GetRGBColor() const { - ASSERT(m_eType == FDE_CSSPrimitiveType::RGB); - return m_dwColor; -} - -FX_FLOAT CFDE_CSSPrimitiveValue::GetFloat() const { - ASSERT(m_eType >= FDE_CSSPrimitiveType::Number && - m_eType <= FDE_CSSPrimitiveType::Picas); - return m_fNumber; -} - -const FX_WCHAR* CFDE_CSSPrimitiveValue::GetString(int32_t& iLength) const { - ASSERT(m_eType >= FDE_CSSPrimitiveType::String && - m_eType <= FDE_CSSPrimitiveType::URI); - iLength = FXSYS_wcslen(m_pString); - return m_pString; -} - -FDE_CSSPropertyValue CFDE_CSSPrimitiveValue::GetEnum() const { - ASSERT(m_eType == FDE_CSSPrimitiveType::Enum); - return m_eEnum; -} - -const FX_WCHAR* CFDE_CSSPrimitiveValue::GetFuncName() const { - ASSERT(m_eType == FDE_CSSPrimitiveType::Function); - return m_pFunction->GetFuncName(); -} - -int32_t CFDE_CSSPrimitiveValue::CountArgs() const { - ASSERT(m_eType == FDE_CSSPrimitiveType::Function); - return m_pFunction->CountArgs(); -} - -CFDE_CSSValue* CFDE_CSSPrimitiveValue::GetArgs(int32_t index) const { - ASSERT(m_eType == FDE_CSSPrimitiveType::Function); - return m_pFunction->GetArgs(index); -} - -CFDE_CSSFunction::CFDE_CSSFunction(const FX_WCHAR* pszFuncName, - CFX_RetainPtr<CFDE_CSSValueList> pArgList) - : m_pArgList(pArgList), m_pszFuncName(pszFuncName) { - ASSERT(pArgList); -} - -CFDE_CSSFunction::~CFDE_CSSFunction() {} |