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-rw-r--r--xfa/fde/css/fde_cssdeclaration.cpp1377
1 files changed, 1377 insertions, 0 deletions
diff --git a/xfa/fde/css/fde_cssdeclaration.cpp b/xfa/fde/css/fde_cssdeclaration.cpp
new file mode 100644
index 0000000000..decc397bdc
--- /dev/null
+++ b/xfa/fde/css/fde_cssdeclaration.cpp
@@ -0,0 +1,1377 @@
+// 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/include/fxcrt/fx_ext.h"
+#include "xfa/fgas/crt/fgas_system.h"
+
+IFDE_CSSValue* CFDE_CSSDeclaration::GetProperty(FDE_CSSPROPERTY eProperty,
+ FX_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 NULL;
+}
+FX_POSITION CFDE_CSSDeclaration::GetStartPosition() const {
+ return (FX_POSITION)m_pFirstProperty;
+}
+void CFDE_CSSDeclaration::GetNextProperty(FX_POSITION& pos,
+ FDE_CSSPROPERTY& eProperty,
+ IFDE_CSSValue*& pValue,
+ FX_BOOL& bImportant) const {
+ const FDE_CSSPropertyHolder* pHolder = (const FDE_CSSPropertyHolder*)pos;
+ FXSYS_assert(pHolder != NULL);
+ bImportant = pHolder->bImportant;
+ eProperty = (FDE_CSSPROPERTY)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 == NULL) {
+ 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) {
+ FXSYS_assert(iValueLen > 0);
+ CFX_MapPtrToPtr* pCache = pArgs->pStringCache;
+ void* pKey = NULL;
+ if (pCache) {
+ void* pszCached = NULL;
+ pKey =
+ (void*)(uintptr_t)FX_HashCode_String_GetW(pszValue, iValueLen, FALSE);
+ if (pCache->Lookup(pKey, pszCached)) {
+ return (const FX_WCHAR*)pszCached;
+ }
+ }
+ FX_WCHAR* psz =
+ (FX_WCHAR*)pArgs->pStaticStore->Alloc((iValueLen + 1) * sizeof(FX_WCHAR));
+ if (psz == NULL) {
+ return NULL;
+ }
+ FXSYS_wcsncpy(psz, pszValue, iValueLen);
+ psz[iValueLen] = '\0';
+ if (pCache) {
+ pCache->SetAt(pKey, psz);
+ }
+ return psz;
+}
+IFDE_CSSPrimitiveValue* CFDE_CSSDeclaration::NewNumberValue(
+ IFX_MEMAllocator* pStaticStore,
+ 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 FXTARGET_NewWith(pStaticStore) CFDE_CSSPrimitiveValue(eUnit, fValue);
+}
+inline IFDE_CSSPrimitiveValue* CFDE_CSSDeclaration::NewEnumValue(
+ IFX_MEMAllocator* pStaticStore,
+ FDE_CSSPROPERTYVALUE eValue) const {
+ return FXTARGET_NewWith(pStaticStore) CFDE_CSSPrimitiveValue(eValue);
+}
+void CFDE_CSSDeclaration::AddPropertyHolder(IFX_MEMAllocator* pStaticStore,
+ FDE_CSSPROPERTY eProperty,
+ IFDE_CSSValue* pValue,
+ FX_BOOL bImportant) {
+ FDE_CSSPropertyHolder* pHolder =
+ FXTARGET_NewWith(pStaticStore) FDE_CSSPropertyHolder;
+ pHolder->bImportant = bImportant;
+ pHolder->eProperty = eProperty;
+ pHolder->pValue = pValue;
+ pHolder->pNext = NULL;
+ if (m_pLastProperty == NULL) {
+ m_pLastProperty = m_pFirstProperty = pHolder;
+ } else {
+ m_pLastProperty->pNext = pHolder;
+ m_pLastProperty = pHolder;
+ }
+}
+FX_BOOL CFDE_CSSDeclaration::AddProperty(const FDE_CSSPROPERTYARGS* pArgs,
+ const FX_WCHAR* pszValue,
+ int32_t iValueLen) {
+ FXSYS_assert(iValueLen > 0);
+ FX_BOOL bImportant = FALSE;
+ if (iValueLen >= 10 && pszValue[iValueLen - 10] == '!' &&
+ FX_wcsnicmp(L"important", pszValue + iValueLen - 9, 9) == 0) {
+ if ((iValueLen -= 10) == 0) {
+ return FALSE;
+ }
+ bImportant = TRUE;
+ }
+ const FX_DWORD dwType = pArgs->pProperty->dwType;
+ switch (dwType & 0x0F) {
+ case FDE_CSSVALUETYPE_Primitive: {
+ static const FX_DWORD 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(FX_DWORD);
+ for (int32_t i = 0; i < g_ValueGuessCount; ++i) {
+ const FX_DWORD dwMatch = dwType & g_ValueGuessOrder[i];
+ if (dwMatch == 0) {
+ continue;
+ }
+ IFDE_CSSValue* pCSSValue = NULL;
+ 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 != NULL) {
+ AddPropertyHolder(pArgs->pStaticStore, pArgs->pProperty->eName,
+ pCSSValue, bImportant);
+ return TRUE;
+ }
+ if (FDE_IsOnlyValue(dwType, g_ValueGuessOrder[i])) {
+ return FALSE;
+ }
+ }
+ } break;
+ case FDE_CSSVALUETYPE_Shorthand: {
+ IFX_MEMAllocator* pStaticStore = pArgs->pStaticStore;
+ IFDE_CSSValue *pColor, *pStyle, *pWidth;
+ switch (pArgs->pProperty->eName) {
+ case FDE_CSSPROPERTY_Font:
+ return ParseFontProperty(pArgs, pszValue, iValueLen, bImportant);
+ case FDE_CSSPROPERTY_Background:
+ return ParseBackgroundProperty(pArgs, pszValue, iValueLen,
+ bImportant);
+ case FDE_CSSPROPERTY_ListStyle:
+ return ParseListStyleProperty(pArgs, pszValue, iValueLen, bImportant);
+ case FDE_CSSPROPERTY_Border:
+ if (ParseBorderPropoerty(pStaticStore, pszValue, iValueLen, pColor,
+ pStyle, pWidth)) {
+ AddBorderProperty(pStaticStore, pColor, pStyle, pWidth, bImportant,
+ FDE_CSSPROPERTY_BorderLeftColor,
+ FDE_CSSPROPERTY_BorderLeftStyle,
+ FDE_CSSPROPERTY_BorderLeftWidth);
+ AddBorderProperty(pStaticStore, pColor, pStyle, pWidth, bImportant,
+ FDE_CSSPROPERTY_BorderTopColor,
+ FDE_CSSPROPERTY_BorderTopStyle,
+ FDE_CSSPROPERTY_BorderTopWidth);
+ AddBorderProperty(pStaticStore, pColor, pStyle, pWidth, bImportant,
+ FDE_CSSPROPERTY_BorderRightColor,
+ FDE_CSSPROPERTY_BorderRightStyle,
+ FDE_CSSPROPERTY_BorderRightWidth);
+ AddBorderProperty(pStaticStore, pColor, pStyle, pWidth, bImportant,
+ FDE_CSSPROPERTY_BorderBottomColor,
+ FDE_CSSPROPERTY_BorderBottomStyle,
+ FDE_CSSPROPERTY_BorderBottomWidth);
+ return TRUE;
+ }
+ break;
+ case FDE_CSSPROPERTY_BorderLeft:
+ if (ParseBorderPropoerty(pStaticStore, pszValue, iValueLen, pColor,
+ pStyle, pWidth)) {
+ AddBorderProperty(pStaticStore, pColor, pStyle, pWidth, bImportant,
+ FDE_CSSPROPERTY_BorderLeftColor,
+ FDE_CSSPROPERTY_BorderLeftStyle,
+ FDE_CSSPROPERTY_BorderLeftWidth);
+ return TRUE;
+ }
+ break;
+ case FDE_CSSPROPERTY_BorderTop:
+ if (ParseBorderPropoerty(pStaticStore, pszValue, iValueLen, pColor,
+ pStyle, pWidth)) {
+ AddBorderProperty(pStaticStore, pColor, pStyle, pWidth, bImportant,
+ FDE_CSSPROPERTY_BorderTopColor,
+ FDE_CSSPROPERTY_BorderTopStyle,
+ FDE_CSSPROPERTY_BorderTopWidth);
+ return TRUE;
+ }
+ break;
+ case FDE_CSSPROPERTY_BorderRight:
+ if (ParseBorderPropoerty(pStaticStore, pszValue, iValueLen, pColor,
+ pStyle, pWidth)) {
+ AddBorderProperty(pStaticStore, pColor, pStyle, pWidth, bImportant,
+ FDE_CSSPROPERTY_BorderRightColor,
+ FDE_CSSPROPERTY_BorderRightStyle,
+ FDE_CSSPROPERTY_BorderRightWidth);
+ return TRUE;
+ }
+ break;
+ case FDE_CSSPROPERTY_BorderBottom:
+ if (ParseBorderPropoerty(pStaticStore, pszValue, iValueLen, pColor,
+ pStyle, pWidth)) {
+ AddBorderProperty(pStaticStore, pColor, pStyle, pWidth, bImportant,
+ FDE_CSSPROPERTY_BorderBottomColor,
+ FDE_CSSPROPERTY_BorderBottomStyle,
+ FDE_CSSPROPERTY_BorderBottomWidth);
+ return TRUE;
+ }
+ break;
+ case FDE_CSSPROPERTY_Overflow:
+ return ParseOverflowProperty(pArgs, pszValue, iValueLen, bImportant);
+ case FDE_CSSPROPERTY_ColumnRule:
+ return ParseColumnRuleProperty(pArgs, pszValue, iValueLen,
+ bImportant);
+ default:
+ break;
+ }
+ } break;
+ case FDE_CSSVALUETYPE_List:
+ switch (pArgs->pProperty->eName) {
+ case FDE_CSSPROPERTY_CounterIncrement:
+ case FDE_CSSPROPERTY_CounterReset:
+ return ParseCounterProperty(pArgs, pszValue, iValueLen, bImportant);
+ case FDE_CSSPROPERTY_Content:
+ return ParseContentProperty(pArgs, pszValue, iValueLen, bImportant);
+ default:
+ return ParseValueListProperty(pArgs, pszValue, iValueLen, bImportant);
+ }
+ default:
+ FXSYS_assert(FALSE);
+ break;
+ }
+ return FALSE;
+}
+FX_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 =
+ FXTARGET_NewWith(pArgs->pStaticStore) FDE_CSSCustomProperty;
+ pProperty->pwsName = CopyToLocal(pArgs, pszName, iNameLen);
+ pProperty->pwsValue = CopyToLocal(pArgs, pszValue, iValueLen);
+ pProperty->pNext = NULL;
+ if (m_pLastCustom == NULL) {
+ m_pLastCustom = m_pFirstCustom = pProperty;
+ } else {
+ m_pLastCustom->pNext = 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 NULL;
+ }
+ return NewNumberValue(pArgs->pStaticStore, eUnit, fValue);
+}
+IFDE_CSSValue* CFDE_CSSDeclaration::ParseEnum(const FDE_CSSPROPERTYARGS* pArgs,
+ const FX_WCHAR* pszValue,
+ int32_t iValueLen) {
+ const FDE_CSSPROPERTYVALUETABLE* pValue =
+ FDE_GetCSSPropertyValueByName(pszValue, iValueLen);
+ return pValue ? NewEnumValue(pArgs->pStaticStore, pValue->eName) : NULL;
+}
+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 NULL;
+ }
+ return FXTARGET_NewWith(pArgs->pStaticStore) 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, iValueLen, iOffset, iValueLen)) {
+ return NULL;
+ }
+ if (iValueLen <= 0) {
+ return NULL;
+ }
+ pszValue = CopyToLocal(pArgs, pszValue + iOffset, iValueLen);
+ return pszValue
+ ? FXTARGET_NewWith(pArgs->pStaticStore)
+ CFDE_CSSPrimitiveValue(FDE_CSSPRIMITIVETYPE_URI, pszValue)
+ : NULL;
+}
+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 NULL;
+ }
+ if (iValueLen <= 0) {
+ return NULL;
+ }
+ pszValue = CopyToLocal(pArgs, pszValue + iOffset, iValueLen);
+ return pszValue
+ ? FXTARGET_NewWith(pArgs->pStaticStore)
+ CFDE_CSSPrimitiveValue(FDE_CSSPRIMITIVETYPE_String, pszValue)
+ : NULL;
+}
+IFDE_CSSValue* CFDE_CSSDeclaration::ParseFunction(
+ const FDE_CSSPROPERTYARGS* pArgs,
+ const FX_WCHAR* pszValue,
+ int32_t iValueLen) {
+ if (pszValue[iValueLen - 1] != ')') {
+ return NULL;
+ }
+ int32_t iStartBracket = 0;
+ while (pszValue[iStartBracket] != '(') {
+ if (iStartBracket < iValueLen) {
+ iStartBracket++;
+ } else {
+ return NULL;
+ }
+ }
+ if (iStartBracket == 0) {
+ return NULL;
+ }
+ 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(pszValue, iValueLen);
+ if (pPropertyValue != NULL) {
+ argumentArr.Add(
+ NewEnumValue(pArgs->pStaticStore, pPropertyValue->eName));
+ continue;
+ }
+ IFDE_CSSValue* pFunctionValue =
+ ParseFunction(pArgs, pszValue, iValueLen);
+ if (pFunctionValue != NULL) {
+ argumentArr.Add(pFunctionValue);
+ continue;
+ }
+ argumentArr.Add(FXTARGET_NewWith(pArgs->pStaticStore)
+ 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(pArgs->pStaticStore, ePrimitiveType, fValue));
+ }
+ } break;
+ default:
+ argumentArr.Add(FXTARGET_NewWith(pArgs->pStaticStore)
+ CFDE_CSSPrimitiveValue(
+ FDE_CSSPRIMITIVETYPE_String,
+ CopyToLocal(pArgs, pszValue, iValueLen)));
+ break;
+ }
+ }
+ IFDE_CSSValueList* pArgumentList = FXTARGET_NewWith(pArgs->pStaticStore)
+ CFDE_CSSValueList(pArgs->pStaticStore, argumentArr);
+ CFDE_CSSFunction* pFunction = FXTARGET_NewWith(pArgs->pStaticStore)
+ CFDE_CSSFunction(pszFuncName, pArgumentList);
+ return FXTARGET_NewWith(pArgs->pStaticStore)
+ CFDE_CSSPrimitiveValue(pFunction);
+}
+FX_BOOL CFDE_CSSDeclaration::ParseContentProperty(
+ const FDE_CSSPROPERTYARGS* pArgs,
+ const FX_WCHAR* pszValue,
+ int32_t iValueLen,
+ FX_BOOL bImportant) {
+ IFX_MEMAllocator* pStaticStore = (IFX_MEMAllocator*)pArgs->pStaticStore;
+ CFDE_CSSValueListParser parser(pszValue, iValueLen, ' ');
+ FDE_CSSPRIMITIVETYPE eType;
+ CFDE_CSSValueArray list;
+ while (parser.NextValue(eType, pszValue, iValueLen)) {
+ switch (eType) {
+ case FDE_CSSPRIMITIVETYPE_URI:
+ list.Add(FXTARGET_NewWith(pStaticStore) CFDE_CSSPrimitiveValue(
+ eType, CopyToLocal(pArgs, pszValue, iValueLen)));
+ break;
+ case FDE_CSSPRIMITIVETYPE_Number:
+ return FALSE;
+ case FDE_CSSPRIMITIVETYPE_String: {
+ const FDE_CSSPROPERTYVALUETABLE* pValue =
+ FDE_GetCSSPropertyValueByName(pszValue, iValueLen);
+ if (pValue != NULL) {
+ switch (pValue->eName) {
+ case FDE_CSSPROPERTYVALUE_Normal:
+ case FDE_CSSPROPERTYVALUE_None: {
+ if (list.GetSize() == 0) {
+ list.Add(NewEnumValue(pStaticStore, pValue->eName));
+ } else {
+ return FALSE;
+ }
+ } break;
+ case FDE_CSSPROPERTYVALUE_OpenQuote:
+ case FDE_CSSPROPERTYVALUE_CloseQuote:
+ case FDE_CSSPROPERTYVALUE_NoOpenQuote:
+ case FDE_CSSPROPERTYVALUE_NoCloseQuote:
+ list.Add(NewEnumValue(pStaticStore, pValue->eName));
+ break;
+ default:
+ return FALSE;
+ }
+ continue;
+ }
+ IFDE_CSSValue* pFunction = ParseFunction(pArgs, pszValue, iValueLen);
+ if (pFunction != NULL) {
+ list.Add(pFunction);
+ continue;
+ }
+ list.Add(FXTARGET_NewWith(pStaticStore) CFDE_CSSPrimitiveValue(
+ eType, CopyToLocal(pArgs, pszValue, iValueLen)));
+ } break;
+ case FDE_CSSPRIMITIVETYPE_RGB:
+ return FALSE;
+ default:
+ break;
+ }
+ }
+ if (list.GetSize() == 0) {
+ return FALSE;
+ }
+ AddPropertyHolder(pStaticStore, pArgs->pProperty->eName,
+ FXTARGET_NewWith(pStaticStore)
+ CFDE_CSSValueList(pStaticStore, list),
+ bImportant);
+ return TRUE;
+}
+FX_BOOL CFDE_CSSDeclaration::ParseCounterProperty(
+ const FDE_CSSPROPERTYARGS* pArgs,
+ const FX_WCHAR* pszValue,
+ int32_t iValueLen,
+ FX_BOOL bImportant) {
+ IFX_MEMAllocator* pStaticStore = pArgs->pStaticStore;
+ CFDE_CSSValueListParser parser(pszValue, iValueLen, ' ');
+ CFDE_CSSValueArray list;
+ CFDE_CSSValueArray listFull;
+ FDE_CSSPRIMITIVETYPE eType;
+ while (parser.NextValue(eType, pszValue, iValueLen)) {
+ switch (eType) {
+ case FDE_CSSPRIMITIVETYPE_Number: {
+ FX_FLOAT fValue;
+ if (FDE_ParseCSSNumber(pszValue, iValueLen, fValue, eType)) {
+ if (list.GetSize() == 1) {
+ list.Add(NewNumberValue(pStaticStore, eType, fValue));
+ listFull.Add(FXTARGET_NewWith(pStaticStore)
+ CFDE_CSSValueList(pStaticStore, list));
+ list.RemoveAll();
+ } else {
+ return FALSE;
+ }
+ }
+ } break;
+ case FDE_CSSPRIMITIVETYPE_String: {
+ if (list.GetSize() == 0) {
+ pszValue = CopyToLocal(pArgs, pszValue, iValueLen);
+ list.Add(FXTARGET_NewWith(pStaticStore) CFDE_CSSPrimitiveValue(
+ FDE_CSSPRIMITIVETYPE_String, pszValue));
+ } else {
+ listFull.Add(FXTARGET_NewWith(pStaticStore)
+ CFDE_CSSValueList(pStaticStore, list));
+ list.RemoveAll();
+ pszValue = CopyToLocal(pArgs, pszValue, iValueLen);
+ list.Add(FXTARGET_NewWith(pStaticStore) CFDE_CSSPrimitiveValue(
+ FDE_CSSPRIMITIVETYPE_String, pszValue));
+ }
+ } break;
+ default:
+ break;
+ }
+ }
+ if (list.GetSize() == 1) {
+ listFull.Add(FXTARGET_NewWith(pStaticStore)
+ CFDE_CSSValueList(pStaticStore, list));
+ }
+ if (listFull.GetSize() == 0) {
+ return FALSE;
+ }
+ AddPropertyHolder(pStaticStore, pArgs->pProperty->eName,
+ FXTARGET_NewWith(pStaticStore)
+ CFDE_CSSValueList(pStaticStore, listFull),
+ bImportant);
+ return TRUE;
+}
+FX_BOOL CFDE_CSSDeclaration::ParseValueListProperty(
+ const FDE_CSSPROPERTYARGS* pArgs,
+ const FX_WCHAR* pszValue,
+ int32_t iValueLen,
+ FX_BOOL bImportant) {
+ IFX_MEMAllocator* pStaticStore = pArgs->pStaticStore;
+ FX_WCHAR separator =
+ (pArgs->pProperty->eName == FDE_CSSPROPERTY_FontFamily) ? ',' : ' ';
+ CFDE_CSSValueListParser parser(pszValue, iValueLen, separator);
+ const FX_DWORD 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(pStaticStore, eType, fValue));
+ }
+ }
+ break;
+ case FDE_CSSPRIMITIVETYPE_String:
+ if (dwType & FDE_CSSVALUETYPE_MaybeColor) {
+ FX_ARGB dwColor;
+ if (FDE_ParseCSSColor(pszValue, iValueLen, dwColor)) {
+ list.Add(FXTARGET_NewWith(pStaticStore)
+ CFDE_CSSPrimitiveValue(dwColor));
+ continue;
+ }
+ }
+ if (dwType & FDE_CSSVALUETYPE_MaybeEnum) {
+ const FDE_CSSPROPERTYVALUETABLE* pValue =
+ FDE_GetCSSPropertyValueByName(pszValue, iValueLen);
+ if (pValue != NULL) {
+ list.Add(NewEnumValue(pStaticStore, pValue->eName));
+ continue;
+ }
+ }
+ if (dwType & FDE_CSSVALUETYPE_MaybeString) {
+ pszValue = CopyToLocal(pArgs, pszValue, iValueLen);
+ list.Add(FXTARGET_NewWith(pStaticStore) 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(FXTARGET_NewWith(pStaticStore)
+ CFDE_CSSPrimitiveValue(dwColor));
+ }
+ }
+ break;
+ default:
+ break;
+ }
+ }
+ if (list.GetSize() == 0) {
+ return FALSE;
+ }
+ switch (pArgs->pProperty->eName) {
+ case FDE_CSSPROPERTY_BorderColor:
+ return Add4ValuesProperty(
+ pStaticStore, list, bImportant, FDE_CSSPROPERTY_BorderLeftColor,
+ FDE_CSSPROPERTY_BorderTopColor, FDE_CSSPROPERTY_BorderRightColor,
+ FDE_CSSPROPERTY_BorderBottomColor);
+ case FDE_CSSPROPERTY_BorderStyle:
+ return Add4ValuesProperty(
+ pStaticStore, list, bImportant, FDE_CSSPROPERTY_BorderLeftStyle,
+ FDE_CSSPROPERTY_BorderTopStyle, FDE_CSSPROPERTY_BorderRightStyle,
+ FDE_CSSPROPERTY_BorderBottomStyle);
+ case FDE_CSSPROPERTY_BorderWidth:
+ return Add4ValuesProperty(
+ pStaticStore, list, bImportant, FDE_CSSPROPERTY_BorderLeftWidth,
+ FDE_CSSPROPERTY_BorderTopWidth, FDE_CSSPROPERTY_BorderRightWidth,
+ FDE_CSSPROPERTY_BorderBottomWidth);
+ case FDE_CSSPROPERTY_Margin:
+ return Add4ValuesProperty(
+ pStaticStore, list, bImportant, FDE_CSSPROPERTY_MarginLeft,
+ FDE_CSSPROPERTY_MarginTop, FDE_CSSPROPERTY_MarginRight,
+ FDE_CSSPROPERTY_MarginBottom);
+ case FDE_CSSPROPERTY_Padding:
+ return Add4ValuesProperty(
+ pStaticStore, list, bImportant, FDE_CSSPROPERTY_PaddingLeft,
+ FDE_CSSPROPERTY_PaddingTop, FDE_CSSPROPERTY_PaddingRight,
+ FDE_CSSPROPERTY_PaddingBottom);
+ default: {
+ CFDE_CSSValueList* pList =
+ FXTARGET_NewWith(pStaticStore) CFDE_CSSValueList(pStaticStore, list);
+ AddPropertyHolder(pStaticStore, pArgs->pProperty->eName, pList,
+ bImportant);
+ return TRUE;
+ } break;
+ }
+ return FALSE;
+}
+FX_BOOL CFDE_CSSDeclaration::Add4ValuesProperty(IFX_MEMAllocator* pStaticStore,
+ const CFDE_CSSValueArray& list,
+ FX_BOOL bImportant,
+ FDE_CSSPROPERTY eLeft,
+ FDE_CSSPROPERTY eTop,
+ FDE_CSSPROPERTY eRight,
+ FDE_CSSPROPERTY eBottom) {
+ switch (list.GetSize()) {
+ case 1:
+ AddPropertyHolder(pStaticStore, eLeft, list[0], bImportant);
+ AddPropertyHolder(pStaticStore, eTop, list[0], bImportant);
+ AddPropertyHolder(pStaticStore, eRight, list[0], bImportant);
+ AddPropertyHolder(pStaticStore, eBottom, list[0], bImportant);
+ return TRUE;
+ case 2:
+ AddPropertyHolder(pStaticStore, eLeft, list[1], bImportant);
+ AddPropertyHolder(pStaticStore, eTop, list[0], bImportant);
+ AddPropertyHolder(pStaticStore, eRight, list[1], bImportant);
+ AddPropertyHolder(pStaticStore, eBottom, list[0], bImportant);
+ return TRUE;
+ case 3:
+ AddPropertyHolder(pStaticStore, eLeft, list[1], bImportant);
+ AddPropertyHolder(pStaticStore, eTop, list[0], bImportant);
+ AddPropertyHolder(pStaticStore, eRight, list[1], bImportant);
+ AddPropertyHolder(pStaticStore, eBottom, list[2], bImportant);
+ return TRUE;
+ case 4:
+ AddPropertyHolder(pStaticStore, eLeft, list[3], bImportant);
+ AddPropertyHolder(pStaticStore, eTop, list[0], bImportant);
+ AddPropertyHolder(pStaticStore, eRight, list[1], bImportant);
+ AddPropertyHolder(pStaticStore, eBottom, list[2], bImportant);
+ return TRUE;
+ default:
+ break;
+ }
+ return FALSE;
+}
+FX_BOOL CFDE_CSSDeclaration::ParseBorderPropoerty(
+ IFX_MEMAllocator* pStaticStore,
+ const FX_WCHAR* pszValue,
+ int32_t iValueLen,
+ IFDE_CSSValue*& pColor,
+ IFDE_CSSValue*& pStyle,
+ IFDE_CSSValue*& pWidth) const {
+ pColor = pStyle = pWidth = NULL;
+ CFDE_CSSValueListParser parser(pszValue, iValueLen, ' ');
+ FDE_CSSPRIMITIVETYPE eType;
+ while (parser.NextValue(eType, pszValue, iValueLen)) {
+ switch (eType) {
+ case FDE_CSSPRIMITIVETYPE_Number:
+ if (pWidth == NULL) {
+ FX_FLOAT fValue;
+ if (FDE_ParseCSSNumber(pszValue, iValueLen, fValue, eType)) {
+ pWidth = NewNumberValue(pStaticStore, eType, fValue);
+ }
+ }
+ break;
+ case FDE_CSSPRIMITIVETYPE_RGB:
+ if (pColor == NULL) {
+ FX_ARGB dwColor;
+ if (FDE_ParseCSSColor(pszValue, iValueLen, dwColor)) {
+ pColor =
+ FXTARGET_NewWith(pStaticStore) CFDE_CSSPrimitiveValue(dwColor);
+ }
+ }
+ break;
+ case FDE_CSSPRIMITIVETYPE_String: {
+ const FDE_CSSCOLORTABLE* pColorItem =
+ FDE_GetCSSColorByName(pszValue, iValueLen);
+ if (pColorItem != NULL) {
+ if (pColor == NULL) {
+ pColor = FXTARGET_NewWith(pStaticStore)
+ CFDE_CSSPrimitiveValue(pColorItem->dwValue);
+ }
+ continue;
+ }
+ const FDE_CSSPROPERTYVALUETABLE* pValue =
+ FDE_GetCSSPropertyValueByName(pszValue, iValueLen);
+ if (pValue == NULL) {
+ continue;
+ }
+ switch (pValue->eName) {
+ case FDE_CSSPROPERTYVALUE_Transparent:
+ if (pColor == NULL) {
+ pColor = FXTARGET_NewWith(pStaticStore)
+ CFDE_CSSPrimitiveValue((FX_ARGB)0);
+ }
+ break;
+ case FDE_CSSPROPERTYVALUE_Thin:
+ case FDE_CSSPROPERTYVALUE_Thick:
+ case FDE_CSSPROPERTYVALUE_Medium:
+ if (pWidth == NULL) {
+ pWidth = NewEnumValue(pStaticStore, pValue->eName);
+ }
+ break;
+ case FDE_CSSPROPERTYVALUE_None:
+ case FDE_CSSPROPERTYVALUE_Hidden:
+ case FDE_CSSPROPERTYVALUE_Dotted:
+ case FDE_CSSPROPERTYVALUE_Dashed:
+ case FDE_CSSPROPERTYVALUE_Solid:
+ case FDE_CSSPROPERTYVALUE_Double:
+ case FDE_CSSPROPERTYVALUE_Groove:
+ case FDE_CSSPROPERTYVALUE_Ridge:
+ case FDE_CSSPROPERTYVALUE_Inset:
+ case FDE_CSSPROPERTYVALUE_Outset:
+ if (pStyle == NULL) {
+ pStyle = NewEnumValue(pStaticStore, pValue->eName);
+ }
+ break;
+ default:
+ break;
+ }
+ }; break;
+ default:
+ break;
+ }
+ }
+ if (pColor == NULL) {
+ pColor = FXTARGET_NewWith(pStaticStore) CFDE_CSSPrimitiveValue((FX_ARGB)0);
+ }
+ if (pStyle == NULL) {
+ pStyle = NewEnumValue(pStaticStore, FDE_CSSPROPERTYVALUE_None);
+ }
+ if (pWidth == NULL) {
+ pWidth = NewNumberValue(pStaticStore, FDE_CSSPRIMITIVETYPE_Number, 0.0f);
+ }
+ return TRUE;
+}
+void CFDE_CSSDeclaration::AddBorderProperty(IFX_MEMAllocator* pStaticStore,
+ IFDE_CSSValue* pColor,
+ IFDE_CSSValue* pStyle,
+ IFDE_CSSValue* pWidth,
+ FX_BOOL bImportant,
+ FDE_CSSPROPERTY eColor,
+ FDE_CSSPROPERTY eStyle,
+ FDE_CSSPROPERTY eWidth) {
+ AddPropertyHolder(pStaticStore, eStyle, pStyle, bImportant);
+ AddPropertyHolder(pStaticStore, eWidth, pWidth, bImportant);
+ AddPropertyHolder(pStaticStore, eColor, pColor, bImportant);
+}
+FX_BOOL CFDE_CSSDeclaration::ParseListStyleProperty(
+ const FDE_CSSPROPERTYARGS* pArgs,
+ const FX_WCHAR* pszValue,
+ int32_t iValueLen,
+ FX_BOOL bImportant) {
+ IFX_MEMAllocator* pStaticStore = pArgs->pStaticStore;
+ CFDE_CSSValueListParser parser(pszValue, iValueLen, ' ');
+ IFDE_CSSPrimitiveValue *pType = NULL, *pImage = NULL, *pPosition = NULL;
+ FDE_CSSPRIMITIVETYPE eType;
+ while (parser.NextValue(eType, pszValue, iValueLen)) {
+ switch (eType) {
+ case FDE_CSSPRIMITIVETYPE_URI:
+ if (pImage == NULL) {
+ pImage = FXTARGET_NewWith(pStaticStore) CFDE_CSSPrimitiveValue(
+ eType, CopyToLocal(pArgs, pszValue, iValueLen));
+ }
+ break;
+ case FDE_CSSPRIMITIVETYPE_String: {
+ const FDE_CSSPROPERTYVALUETABLE* pValue =
+ FDE_GetCSSPropertyValueByName(pszValue, iValueLen);
+ if (pValue == NULL) {
+ break;
+ }
+ switch (pValue->eName) {
+ case FDE_CSSPROPERTYVALUE_None:
+ if (pImage == NULL) {
+ pImage = NewEnumValue(pStaticStore, pValue->eName);
+ } else if (pType == NULL) {
+ pImage = NewEnumValue(pStaticStore, pValue->eName);
+ }
+ break;
+ case FDE_CSSPROPERTYVALUE_Inside:
+ case FDE_CSSPROPERTYVALUE_Outside:
+ if (pPosition == NULL) {
+ pPosition = NewEnumValue(pStaticStore, pValue->eName);
+ }
+ break;
+ case FDE_CSSPROPERTYVALUE_Disc:
+ case FDE_CSSPROPERTYVALUE_Circle:
+ case FDE_CSSPROPERTYVALUE_Square:
+ case FDE_CSSPROPERTYVALUE_Decimal:
+ case FDE_CSSPROPERTYVALUE_DecimalLeadingZero:
+ case FDE_CSSPROPERTYVALUE_LowerRoman:
+ case FDE_CSSPROPERTYVALUE_UpperRoman:
+ case FDE_CSSPROPERTYVALUE_LowerGreek:
+ case FDE_CSSPROPERTYVALUE_LowerLatin:
+ case FDE_CSSPROPERTYVALUE_UpperLatin:
+ case FDE_CSSPROPERTYVALUE_Armenian:
+ case FDE_CSSPROPERTYVALUE_Georgian:
+ case FDE_CSSPROPERTYVALUE_LowerAlpha:
+ case FDE_CSSPROPERTYVALUE_UpperAlpha:
+ if (pType == NULL) {
+ pType = NewEnumValue(pStaticStore, pValue->eName);
+ }
+ break;
+ default:
+ break;
+ }
+ }; break;
+ default:
+ break;
+ }
+ }
+ if (pPosition == NULL) {
+ pPosition = NewEnumValue(pStaticStore, FDE_CSSPROPERTYVALUE_Outside);
+ }
+ if (pImage == NULL) {
+ pImage = NewEnumValue(pStaticStore, FDE_CSSPROPERTYVALUE_None);
+ }
+ if (pType == NULL) {
+ pType = NewEnumValue(pStaticStore, FDE_CSSPROPERTYVALUE_None);
+ }
+ AddPropertyHolder(pStaticStore, FDE_CSSPROPERTY_ListStylePosition, pPosition,
+ bImportant);
+ AddPropertyHolder(pStaticStore, FDE_CSSPROPERTY_ListStyleImage, pImage,
+ bImportant);
+ AddPropertyHolder(pStaticStore, FDE_CSSPROPERTY_ListStyleType, pType,
+ bImportant);
+ return TRUE;
+}
+FX_BOOL CFDE_CSSDeclaration::ParseBackgroundProperty(
+ const FDE_CSSPROPERTYARGS* pArgs,
+ const FX_WCHAR* pszValue,
+ int32_t iValueLen,
+ FX_BOOL bImportant) {
+ IFX_MEMAllocator* pStaticStore = pArgs->pStaticStore;
+ CFDE_CSSValueListParser parser(pszValue, iValueLen, ' ');
+ IFDE_CSSPrimitiveValue *pColor = NULL, *pImage = NULL, *pRepeat = NULL;
+ IFDE_CSSPrimitiveValue *pPosX = NULL, *pPosY = NULL, *pAttachment = NULL;
+ FDE_CSSPRIMITIVETYPE eType;
+ while (parser.NextValue(eType, pszValue, iValueLen)) {
+ switch (eType) {
+ case FDE_CSSPRIMITIVETYPE_URI:
+ if (pImage == NULL) {
+ pImage = FXTARGET_NewWith(pStaticStore) CFDE_CSSPrimitiveValue(
+ eType, CopyToLocal(pArgs, pszValue, iValueLen));
+ }
+ break;
+ case FDE_CSSPRIMITIVETYPE_Number: {
+ FX_FLOAT fValue;
+ if (!FDE_ParseCSSNumber(pszValue, iValueLen, fValue, eType)) {
+ break;
+ }
+ if (pPosX == NULL) {
+ pPosX = NewNumberValue(pStaticStore, eType, fValue);
+ } else if (pPosY == NULL) {
+ pPosY = NewNumberValue(pStaticStore, eType, fValue);
+ }
+ } break;
+ case FDE_CSSPRIMITIVETYPE_String: {
+ const FDE_CSSPROPERTYVALUETABLE* pValue =
+ FDE_GetCSSPropertyValueByName(pszValue, iValueLen);
+ if (pValue != NULL) {
+ switch (pValue->eName) {
+ case FDE_CSSPROPERTYVALUE_None:
+ if (pImage == NULL) {
+ pImage = NewEnumValue(pStaticStore, pValue->eName);
+ }
+ break;
+ case FDE_CSSPROPERTYVALUE_Transparent:
+ if (pColor == NULL) {
+ pColor = FXTARGET_NewWith(pStaticStore)
+ CFDE_CSSPrimitiveValue((FX_ARGB)0);
+ }
+ break;
+ case FDE_CSSPROPERTYVALUE_Fixed:
+ case FDE_CSSPROPERTYVALUE_Scroll:
+ if (pAttachment == NULL) {
+ pAttachment = NewEnumValue(pStaticStore, pValue->eName);
+ }
+ break;
+ case FDE_CSSPROPERTYVALUE_Repeat:
+ case FDE_CSSPROPERTYVALUE_RepeatX:
+ case FDE_CSSPROPERTYVALUE_RepeatY:
+ case FDE_CSSPROPERTYVALUE_NoRepeat:
+ if (pRepeat == NULL) {
+ pRepeat = NewEnumValue(pStaticStore, pValue->eName);
+ }
+ break;
+ case FDE_CSSPROPERTYVALUE_Left:
+ case FDE_CSSPROPERTYVALUE_Right:
+ if (pPosX == NULL) {
+ pPosX = NewEnumValue(pStaticStore, pValue->eName);
+ }
+ break;
+ case FDE_CSSPROPERTYVALUE_Top:
+ case FDE_CSSPROPERTYVALUE_Bottom:
+ if (pPosY == NULL) {
+ pPosX = NewEnumValue(pStaticStore, pValue->eName);
+ }
+ break;
+ case FDE_CSSPROPERTYVALUE_Center:
+ if (pPosX == NULL) {
+ pPosX = NewEnumValue(pStaticStore, pValue->eName);
+ } else if (pPosY == NULL) {
+ pPosX = NewEnumValue(pStaticStore, pValue->eName);
+ }
+ break;
+ default:
+ break;
+ }
+ break;
+ }
+ const FDE_CSSCOLORTABLE* pColorItem =
+ FDE_GetCSSColorByName(pszValue, iValueLen);
+ if (pColorItem != NULL) {
+ if (pColor == NULL) {
+ pColor = FXTARGET_NewWith(pStaticStore)
+ CFDE_CSSPrimitiveValue(pColorItem->dwValue);
+ }
+ }
+ } break;
+ case FDE_CSSPRIMITIVETYPE_RGB:
+ if (pColor == NULL) {
+ FX_ARGB dwColor;
+ if (FDE_ParseCSSColor(pszValue, iValueLen, dwColor)) {
+ pColor =
+ FXTARGET_NewWith(pStaticStore) CFDE_CSSPrimitiveValue(dwColor);
+ }
+ }
+ break;
+ default:
+ break;
+ }
+ }
+ if (pColor == NULL) {
+ pColor = FXTARGET_NewWith(pStaticStore) CFDE_CSSPrimitiveValue((FX_ARGB)0);
+ }
+ if (pImage == NULL) {
+ pImage = NewEnumValue(pStaticStore, FDE_CSSPROPERTYVALUE_None);
+ }
+ if (pRepeat == NULL) {
+ pRepeat = NewEnumValue(pStaticStore, FDE_CSSPROPERTYVALUE_Repeat);
+ }
+ if (pAttachment == NULL) {
+ pAttachment = NewEnumValue(pStaticStore, FDE_CSSPROPERTYVALUE_Scroll);
+ }
+ if (pPosX == NULL) {
+ pPosX = NewNumberValue(pStaticStore, FDE_CSSPRIMITIVETYPE_Number, 0.0f);
+ pPosY = NewNumberValue(pStaticStore, FDE_CSSPRIMITIVETYPE_Number, 0.0f);
+ } else if (pPosY == NULL) {
+ pPosY = NewNumberValue(pStaticStore, FDE_CSSPRIMITIVETYPE_Number, 0.0f);
+ }
+ CFDE_CSSValueArray position;
+ position.Add(pPosX);
+ position.Add(pPosY);
+ CFDE_CSSValueList* pPosList =
+ FXTARGET_NewWith(pStaticStore) CFDE_CSSValueList(pStaticStore, position);
+ AddPropertyHolder(pStaticStore, FDE_CSSPROPERTY_BackgroundColor, pColor,
+ bImportant);
+ AddPropertyHolder(pStaticStore, FDE_CSSPROPERTY_BackgroundImage, pImage,
+ bImportant);
+ AddPropertyHolder(pStaticStore, FDE_CSSPROPERTY_BackgroundRepeat, pRepeat,
+ bImportant);
+ AddPropertyHolder(pStaticStore, FDE_CSSPROPERTY_BackgroundPosition, pPosList,
+ bImportant);
+ AddPropertyHolder(pStaticStore, FDE_CSSPROPERTY_BackgroundAttachment,
+ pAttachment, bImportant);
+ return TRUE;
+}
+FX_BOOL CFDE_CSSDeclaration::ParseFontProperty(const FDE_CSSPROPERTYARGS* pArgs,
+ const FX_WCHAR* pszValue,
+ int32_t iValueLen,
+ FX_BOOL bImportant) {
+ IFX_MEMAllocator* pStaticStore = pArgs->pStaticStore;
+ CFDE_CSSValueListParser parser(pszValue, iValueLen, '/');
+ IFDE_CSSPrimitiveValue *pStyle = NULL, *pVariant = NULL, *pWeight = NULL;
+ IFDE_CSSPrimitiveValue *pFontSize = NULL, *pLineHeight = NULL;
+ CFDE_CSSValueArray familyList;
+ FDE_CSSPRIMITIVETYPE eType;
+ while (parser.NextValue(eType, pszValue, iValueLen)) {
+ switch (eType) {
+ case FDE_CSSPRIMITIVETYPE_String: {
+ const FDE_CSSPROPERTYVALUETABLE* pValue =
+ FDE_GetCSSPropertyValueByName(pszValue, iValueLen);
+ if (pValue != NULL) {
+ 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 == NULL) {
+ pFontSize = NewEnumValue(pStaticStore, pValue->eName);
+ }
+ continue;
+ case FDE_CSSPROPERTYVALUE_Bold:
+ case FDE_CSSPROPERTYVALUE_Bolder:
+ case FDE_CSSPROPERTYVALUE_Lighter:
+ if (pWeight == NULL) {
+ pWeight = NewEnumValue(pStaticStore, pValue->eName);
+ }
+ continue;
+ case FDE_CSSPROPERTYVALUE_Italic:
+ case FDE_CSSPROPERTYVALUE_Oblique:
+ if (pStyle == NULL) {
+ pStyle = NewEnumValue(pStaticStore, pValue->eName);
+ }
+ continue;
+ case FDE_CSSPROPERTYVALUE_SmallCaps:
+ if (pVariant == NULL) {
+ pVariant = NewEnumValue(pStaticStore, pValue->eName);
+ }
+ continue;
+ case FDE_CSSPROPERTYVALUE_Normal:
+ if (pStyle == NULL) {
+ pStyle = NewEnumValue(pStaticStore, pValue->eName);
+ } else if (pVariant == NULL) {
+ pVariant = NewEnumValue(pStaticStore, pValue->eName);
+ } else if (pWeight == NULL) {
+ pWeight = NewEnumValue(pStaticStore, pValue->eName);
+ } else if (pFontSize == NULL) {
+ pFontSize = NewEnumValue(pStaticStore, pValue->eName);
+ } else if (pLineHeight == NULL) {
+ pLineHeight = NewEnumValue(pStaticStore, pValue->eName);
+ }
+ continue;
+ default:
+ break;
+ }
+ }
+ if (pFontSize != NULL) {
+ familyList.Add(FXTARGET_NewWith(pStaticStore) 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 == NULL) {
+ pWeight = NewNumberValue(pStaticStore,
+ FDE_CSSPRIMITIVETYPE_Number, fValue);
+ }
+ continue;
+ }
+ }
+ if (pFontSize == NULL) {
+ pFontSize = NewNumberValue(pStaticStore, eType, fValue);
+ } else if (pLineHeight == NULL) {
+ pLineHeight = NewNumberValue(pStaticStore, eType, fValue);
+ }
+ } break;
+ default:
+ break;
+ }
+ }
+ if (pStyle == NULL) {
+ pStyle = NewEnumValue(pStaticStore, FDE_CSSPROPERTYVALUE_Normal);
+ }
+ if (pVariant == NULL) {
+ pVariant = NewEnumValue(pStaticStore, FDE_CSSPROPERTYVALUE_Normal);
+ }
+ if (pWeight == NULL) {
+ pWeight = NewEnumValue(pStaticStore, FDE_CSSPROPERTYVALUE_Normal);
+ }
+ if (pFontSize == NULL) {
+ pFontSize = NewEnumValue(pStaticStore, FDE_CSSPROPERTYVALUE_Medium);
+ }
+ if (pLineHeight == NULL) {
+ pLineHeight = NewEnumValue(pStaticStore, FDE_CSSPROPERTYVALUE_Normal);
+ }
+ AddPropertyHolder(pStaticStore, FDE_CSSPROPERTY_FontStyle, pStyle,
+ bImportant);
+ AddPropertyHolder(pStaticStore, FDE_CSSPROPERTY_FontVariant, pVariant,
+ bImportant);
+ AddPropertyHolder(pStaticStore, FDE_CSSPROPERTY_FontWeight, pWeight,
+ bImportant);
+ AddPropertyHolder(pStaticStore, FDE_CSSPROPERTY_FontSize, pFontSize,
+ bImportant);
+ AddPropertyHolder(pStaticStore, FDE_CSSPROPERTY_LineHeight, pLineHeight,
+ bImportant);
+ if (familyList.GetSize() > 0) {
+ CFDE_CSSValueList* pList = FXTARGET_NewWith(pStaticStore)
+ CFDE_CSSValueList(pStaticStore, familyList);
+ AddPropertyHolder(pStaticStore, FDE_CSSPROPERTY_FontFamily, pList,
+ bImportant);
+ }
+ return TRUE;
+}
+FX_BOOL CFDE_CSSDeclaration::ParseColumnRuleProperty(
+ const FDE_CSSPROPERTYARGS* pArgs,
+ const FX_WCHAR* pszValue,
+ int32_t iValueLen,
+ FX_BOOL bImportant) {
+ IFX_MEMAllocator* pStaticStore = pArgs->pStaticStore;
+ CFDE_CSSValueListParser parser(pszValue, iValueLen, ' ');
+ IFDE_CSSPrimitiveValue* pColumnRuleWidth = NULL;
+ IFDE_CSSPrimitiveValue* pColumnRuleStyle = NULL;
+ IFDE_CSSPrimitiveValue* pColumnRuleColor = NULL;
+ FDE_CSSPRIMITIVETYPE eType;
+ while (parser.NextValue(eType, pszValue, iValueLen)) {
+ switch (eType) {
+ case FDE_CSSPRIMITIVETYPE_String: {
+ const FDE_CSSPROPERTYVALUETABLE* pValue =
+ FDE_GetCSSPropertyValueByName(pszValue, iValueLen);
+ if (pValue != NULL) {
+ switch (pValue->eName) {
+ case FDE_CSSPROPERTYVALUE_None:
+ case FDE_CSSPROPERTYVALUE_Hidden:
+ case FDE_CSSPROPERTYVALUE_Dotted:
+ case FDE_CSSPROPERTYVALUE_Dashed:
+ case FDE_CSSPROPERTYVALUE_Solid:
+ case FDE_CSSPROPERTYVALUE_Double:
+ case FDE_CSSPROPERTYVALUE_Groove:
+ case FDE_CSSPROPERTYVALUE_Ridge:
+ case FDE_CSSPROPERTYVALUE_Inset:
+ case FDE_CSSPROPERTYVALUE_Outset:
+ if (pColumnRuleStyle == NULL) {
+ pColumnRuleStyle = NewEnumValue(pStaticStore, pValue->eName);
+ }
+ break;
+ case FDE_CSSPROPERTYVALUE_Transparent:
+ if (pColumnRuleColor == NULL) {
+ pColumnRuleColor = NewEnumValue(pStaticStore, pValue->eName);
+ }
+ break;
+ case FDE_CSSPROPERTYVALUE_Thin:
+ case FDE_CSSPROPERTYVALUE_Medium:
+ case FDE_CSSPROPERTYVALUE_Thick:
+ if (pColumnRuleWidth == NULL) {
+ pColumnRuleWidth = NewEnumValue(pStaticStore, pValue->eName);
+ }
+ break;
+ default:
+ break;
+ }
+ continue;
+ }
+ FX_ARGB dwColor;
+ if (FDE_ParseCSSColor(pszValue, iValueLen, dwColor) &&
+ pColumnRuleColor == NULL) {
+ pColumnRuleColor = FXTARGET_NewWith(pStaticStore)
+ CFDE_CSSPrimitiveValue((FX_ARGB)dwColor);
+ continue;
+ }
+ } break;
+ case FDE_CSSPRIMITIVETYPE_Number: {
+ FX_FLOAT fValue;
+ if (FDE_ParseCSSNumber(pszValue, iValueLen, fValue, eType) &&
+ pColumnRuleWidth == NULL) {
+ pColumnRuleWidth = NewNumberValue(pStaticStore, eType, fValue);
+ }
+ } break;
+ case FDE_CSSPRIMITIVETYPE_RGB: {
+ FX_ARGB dwColor;
+ if (pColumnRuleColor == NULL &&
+ FDE_ParseCSSColor(pszValue, iValueLen, dwColor)) {
+ pColumnRuleColor = FXTARGET_NewWith(pStaticStore)
+ CFDE_CSSPrimitiveValue((FX_ARGB)dwColor);
+ }
+ } break;
+ default:
+ break;
+ }
+ }
+ if (pColumnRuleColor == NULL && pColumnRuleStyle == NULL &&
+ pColumnRuleWidth == NULL) {
+ return FALSE;
+ }
+ if (pColumnRuleStyle == NULL) {
+ pColumnRuleStyle = NewEnumValue(pStaticStore, FDE_CSSPROPERTYVALUE_None);
+ }
+ if (pColumnRuleWidth == NULL) {
+ pColumnRuleWidth = NewEnumValue(pStaticStore, FDE_CSSPROPERTYVALUE_Medium);
+ }
+ if (pColumnRuleColor == NULL) {
+ pColumnRuleColor =
+ FXTARGET_NewWith(pStaticStore) CFDE_CSSPrimitiveValue((FX_ARGB)0);
+ }
+ AddPropertyHolder(pStaticStore, FDE_CSSPROPERTY_ColumnRuleStyle,
+ pColumnRuleStyle, bImportant);
+ AddPropertyHolder(pStaticStore, FDE_CSSPROPERTY_ColumnRuleWidth,
+ pColumnRuleWidth, bImportant);
+ AddPropertyHolder(pStaticStore, FDE_CSSPROPERTY_ColumnRuleColor,
+ pColumnRuleColor, bImportant);
+ return TRUE;
+}
+FX_BOOL CFDE_CSSDeclaration::ParseTextEmphasisProperty(
+ FDE_CSSPROPERTYARGS* pArgs,
+ const FX_WCHAR* pszValue,
+ int32_t iValueLen,
+ FX_BOOL bImportant) {
+ IFX_MEMAllocator* pStaticStore = pArgs->pStaticStore;
+ CFDE_CSSValueListParser parser(pszValue, iValueLen, ' ');
+ CFDE_CSSValueArray arrEmphasisStyle;
+ FDE_CSSPRIMITIVETYPE eType;
+ IFDE_CSSPrimitiveValue* pEmphasisColor = NULL;
+ while (parser.NextValue(eType, pszValue, iValueLen)) {
+ switch (eType) {
+ case FDE_CSSPRIMITIVETYPE_String: {
+ const FDE_CSSPROPERTYVALUETABLE* pValue =
+ FDE_GetCSSPropertyValueByName(pszValue, iValueLen);
+ if (pValue != NULL) {
+ arrEmphasisStyle.Add(NewEnumValue(pStaticStore, pValue->eName));
+ continue;
+ }
+ FX_ARGB dwColor;
+ if (FDE_ParseCSSColor(pszValue, iValueLen, dwColor)) {
+ pEmphasisColor =
+ FXTARGET_NewWith(pStaticStore) CFDE_CSSPrimitiveValue(dwColor);
+ continue;
+ }
+ pszValue = CopyToLocal(pArgs, pszValue, iValueLen);
+ arrEmphasisStyle.Add(
+ FXTARGET_NewWith(pStaticStore)
+ CFDE_CSSPrimitiveValue(FDE_CSSPRIMITIVETYPE_String, pszValue));
+ } break;
+ case FDE_CSSPRIMITIVETYPE_RGB: {
+ FX_ARGB dwColor;
+ if (FDE_ParseCSSColor(pszValue, iValueLen, dwColor)) {
+ pEmphasisColor =
+ FXTARGET_NewWith(pStaticStore) CFDE_CSSPrimitiveValue(dwColor);
+ }
+ } break;
+ default:
+ break;
+ }
+ }
+ if (arrEmphasisStyle.GetSize() != 0) {
+ AddPropertyHolder(pStaticStore, FDE_CSSPROPERTY_TextEmphasisStyle,
+ FXTARGET_NewWith(pStaticStore)
+ CFDE_CSSValueList(pStaticStore, arrEmphasisStyle),
+ bImportant);
+ }
+ if (pEmphasisColor != NULL) {
+ AddPropertyHolder(pStaticStore, FDE_CSSPROPERTY_TextEmphasisColor,
+ pEmphasisColor, bImportant);
+ }
+ return TRUE;
+}
+FX_BOOL CFDE_CSSDeclaration::ParseColumnsProperty(
+ const FDE_CSSPROPERTYARGS* pArgs,
+ const FX_WCHAR* pszValue,
+ int32_t iValueLen,
+ FX_BOOL bImportant) {
+ IFX_MEMAllocator* pStaticStore = pArgs->pStaticStore;
+ CFDE_CSSValueListParser parser(pszValue, iValueLen, ' ');
+ IFDE_CSSPrimitiveValue* pColumnWidth = NULL;
+ IFDE_CSSPrimitiveValue* pColumnCount = NULL;
+ FDE_CSSPRIMITIVETYPE eType;
+ while (parser.NextValue(eType, pszValue, iValueLen)) {
+ switch (eType) {
+ case FDE_CSSPRIMITIVETYPE_String: {
+ const FDE_CSSPROPERTYVALUETABLE* pValue =
+ FDE_GetCSSPropertyValueByName(pszValue, iValueLen);
+ if (pValue == NULL && pValue->eName == FDE_CSSPROPERTYVALUE_Auto) {
+ pColumnWidth = NewEnumValue(pStaticStore, pValue->eName);
+ }
+ } break;
+ case FDE_CSSPRIMITIVETYPE_Number: {
+ FX_FLOAT fValue;
+ if (FDE_ParseCSSNumber(pszValue, iValueLen, fValue, eType)) {
+ switch (eType) {
+ case FDE_CSSPRIMITIVETYPE_Number:
+ if (pColumnCount == NULL) {
+ pColumnCount = NewNumberValue(pStaticStore, eType, fValue);
+ }
+ break;
+ default:
+ if (pColumnWidth == NULL) {
+ pColumnWidth = NewNumberValue(pStaticStore, eType, fValue);
+ }
+ break;
+ }
+ }
+ } break;
+ default:
+ break;
+ }
+ }
+ if (pColumnWidth == NULL && pColumnCount == NULL) {
+ return FALSE;
+ } else if (pColumnWidth == NULL) {
+ pColumnWidth = NewEnumValue(pStaticStore, FDE_CSSPROPERTYVALUE_Auto);
+ } else if (pColumnCount == NULL) {
+ pColumnCount = NewEnumValue(pStaticStore, FDE_CSSPROPERTYVALUE_Auto);
+ }
+ AddPropertyHolder(pStaticStore, FDE_CSSPROPERTY_ColumnWidth, pColumnWidth,
+ bImportant);
+ AddPropertyHolder(pStaticStore, FDE_CSSPROPERTY_ColumnCount, pColumnCount,
+ bImportant);
+ return TRUE;
+}
+FX_BOOL CFDE_CSSDeclaration::ParseOverflowProperty(
+ const FDE_CSSPROPERTYARGS* pArgs,
+ const FX_WCHAR* pszValue,
+ int32_t iValueLen,
+ FX_BOOL bImportant) {
+ IFX_MEMAllocator* pStaticStore = pArgs->pStaticStore;
+ CFDE_CSSValueListParser parser(pszValue, iValueLen, ' ');
+ IFDE_CSSPrimitiveValue* pOverflowX = NULL;
+ IFDE_CSSPrimitiveValue* pOverflowY = NULL;
+ FDE_CSSPRIMITIVETYPE eType;
+ while (parser.NextValue(eType, pszValue, iValueLen)) {
+ if (eType == FDE_CSSPRIMITIVETYPE_String) {
+ const FDE_CSSPROPERTYVALUETABLE* pValue =
+ FDE_GetCSSPropertyValueByName(pszValue, iValueLen);
+ if (pValue != NULL) {
+ switch (pValue->eName) {
+ case FDE_CSSOVERFLOW_Visible:
+ case FDE_CSSOVERFLOW_Hidden:
+ case FDE_CSSOVERFLOW_Scroll:
+ case FDE_CSSOVERFLOW_Auto:
+ case FDE_CSSOVERFLOW_NoDisplay:
+ case FDE_CSSOVERFLOW_NoContent:
+ if (pOverflowX != NULL && pOverflowY != NULL) {
+ return FALSE;
+ } else if (pOverflowX == NULL) {
+ pOverflowX = NewEnumValue(pStaticStore, pValue->eName);
+ } else if (pOverflowY == NULL) {
+ pOverflowY = NewEnumValue(pStaticStore, pValue->eName);
+ }
+ break;
+ default:
+ break;
+ }
+ }
+ }
+ }
+ if (pOverflowX == NULL && pOverflowY == NULL) {
+ return FALSE;
+ } else if (pOverflowY == NULL) {
+ pOverflowY = NewEnumValue(pStaticStore, pOverflowX->GetEnum());
+ }
+ AddPropertyHolder(pStaticStore, FDE_CSSPROPERTY_OverflowX, pOverflowX,
+ bImportant);
+ AddPropertyHolder(pStaticStore, FDE_CSSPROPERTY_OverflowY, pOverflowY,
+ bImportant);
+ return TRUE;
+}