diff options
Diffstat (limited to 'xfa/src/fdp/src/css/fde_cssdatatable.h')
| -rw-r--r-- | xfa/src/fdp/src/css/fde_cssdatatable.h | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/xfa/src/fdp/src/css/fde_cssdatatable.h b/xfa/src/fdp/src/css/fde_cssdatatable.h new file mode 100644 index 0000000000..0ebcccfab7 --- /dev/null +++ b/xfa/src/fdp/src/css/fde_cssdatatable.h @@ -0,0 +1,195 @@ +// 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
+
+#ifndef _FDE_CSSDATATABLE
+#define _FDE_CSSDATATABLE
+class CFDE_CSSFunction: public CFX_Target
+{
+public:
+ CFDE_CSSFunction(FX_LPCWSTR pszFuncName, IFDE_CSSValueList *pArgList): m_pszFuncName(pszFuncName), m_pArgList(pArgList)
+ {
+ FXSYS_assert(pArgList != NULL);
+ }
+ FX_INT32 CountArgs() const
+ {
+ return m_pArgList->CountValues();
+ }
+ IFDE_CSSValue* GetArgs(FX_INT32 index) const
+ {
+ return m_pArgList->GetValue(index);
+ }
+ FX_LPCWSTR GetFuncName() const
+ {
+ return m_pszFuncName;
+ };
+
+protected:
+ IFDE_CSSValueList *m_pArgList;
+ FX_LPCWSTR m_pszFuncName;
+};
+class CFDE_CSSPrimitiveValue : public IFDE_CSSPrimitiveValue, public CFX_Target
+{
+public:
+ CFDE_CSSPrimitiveValue(const CFDE_CSSPrimitiveValue &src)
+ {
+ *this = src;
+ }
+ CFDE_CSSPrimitiveValue(FX_ARGB color) : m_eType(FDE_CSSPRIMITIVETYPE_RGB), m_dwColor(color) { }
+ CFDE_CSSPrimitiveValue(FDE_CSSPROPERTYVALUE eValue) : m_eType(FDE_CSSPRIMITIVETYPE_Enum) , m_eEnum(eValue) { }
+ CFDE_CSSPrimitiveValue(FDE_CSSPRIMITIVETYPE eType, FX_FLOAT fValue) : m_eType(eType), m_fNumber(fValue) { }
+ CFDE_CSSPrimitiveValue(FDE_CSSPRIMITIVETYPE eType, FX_LPCWSTR pValue) : m_eType(eType), m_pString(pValue)
+ {
+ FXSYS_assert(m_pString != NULL);
+ }
+ CFDE_CSSPrimitiveValue(CFDE_CSSFunction *pFunction) : m_eType(FDE_CSSPRIMITIVETYPE_Function), m_pFunction(pFunction) {}
+
+ virtual FDE_CSSPRIMITIVETYPE GetPrimitiveType() const
+ {
+ return m_eType;
+ }
+
+ virtual FX_ARGB GetRGBColor() const
+ {
+ FXSYS_assert(m_eType == FDE_CSSPRIMITIVETYPE_RGB);
+ return m_dwColor;
+ }
+ virtual FX_FLOAT GetFloat() const
+ {
+ FXSYS_assert(m_eType >= FDE_CSSPRIMITIVETYPE_Number && m_eType <= FDE_CSSPRIMITIVETYPE_PC);
+ return m_fNumber;
+ }
+ virtual FX_LPCWSTR GetString(FX_INT32 &iLength) const
+ {
+ FXSYS_assert(m_eType >= FDE_CSSPRIMITIVETYPE_String && m_eType <= FDE_CSSPRIMITIVETYPE_URI);
+ iLength = FXSYS_wcslen(m_pString);
+ return m_pString;
+ }
+ virtual FDE_CSSPROPERTYVALUE GetEnum() const
+ {
+ FXSYS_assert(m_eType == FDE_CSSPRIMITIVETYPE_Enum);
+ return m_eEnum;
+ }
+ virtual FX_LPCWSTR GetFuncName() const
+ {
+ FXSYS_assert(m_eType == FDE_CSSPRIMITIVETYPE_Function);
+ return m_pFunction->GetFuncName();
+ }
+ virtual FX_INT32 CountArgs() const
+ {
+ FXSYS_assert(m_eType == FDE_CSSPRIMITIVETYPE_Function);
+ return m_pFunction->CountArgs();
+ }
+ virtual IFDE_CSSValue* GetArgs(FX_INT32 index) const
+ {
+ FXSYS_assert(m_eType == FDE_CSSPRIMITIVETYPE_Function);
+ return m_pFunction->GetArgs(index);
+ }
+
+ FDE_CSSPRIMITIVETYPE m_eType;
+ union {
+ FX_ARGB m_dwColor;
+ FX_FLOAT m_fNumber;
+ FX_LPCWSTR m_pString;
+ FDE_CSSPROPERTYVALUE m_eEnum;
+ CFDE_CSSFunction *m_pFunction;
+ };
+};
+typedef CFX_ArrayTemplate<IFDE_CSSPrimitiveValue*> CFDE_CSSPrimitiveArray;
+typedef CFX_ArrayTemplate<IFDE_CSSValue*> CFDE_CSSValueArray;
+class CFDE_CSSValueList : public IFDE_CSSValueList, public CFX_Target
+{
+public:
+ CFDE_CSSValueList(IFX_MEMAllocator *pStaticStore, const CFDE_CSSValueArray &list);
+ virtual FX_INT32 CountValues() const
+ {
+ return m_iCount;
+ }
+ virtual IFDE_CSSValue* GetValue(FX_INT32 index) const
+ {
+ return m_ppList[index];
+ }
+protected:
+ IFDE_CSSValue **m_ppList;
+ FX_INT32 m_iCount;
+};
+class CFDE_CSSValueListParser : public CFX_Target
+{
+public:
+ CFDE_CSSValueListParser(FX_LPCWSTR psz, FX_INT32 iLen, FX_WCHAR separator)
+ : m_Separator(separator), m_pCur(psz), m_pEnd(psz + iLen)
+ {
+ FXSYS_assert(psz != NULL && iLen > 0);
+ }
+ FX_BOOL NextValue(FDE_CSSPRIMITIVETYPE &eType, FX_LPCWSTR &pStart, FX_INT32 &iLength);
+ FX_WCHAR m_Separator;
+protected:
+ FX_INT32 SkipTo(FX_WCHAR wch, FX_BOOL bWSSeparator = FALSE, FX_BOOL bBrContinue = FALSE);
+ FX_LPCWSTR m_pCur;
+ FX_LPCWSTR m_pEnd;
+};
+#ifdef _cplusplus
+extern "C" {
+#endif
+#define FDE_CSSVALUETYPE_MaybeNumber 0x0100
+#define FDE_CSSVALUETYPE_MaybeEnum 0x0200
+#define FDE_CSSVALUETYPE_MaybeURI 0x0400
+#define FDE_CSSVALUETYPE_MaybeString 0x0800
+#define FDE_CSSVALUETYPE_MaybeColor 0x1000
+#define FDE_CSSVALUETYPE_MaybeFunction 0x2000
+#define FDE_IsOnlyValue(type,enum) (((type) & ~(enum)) == FDE_CSSVALUETYPE_Primitive)
+ struct FDE_CSSPROPERTYTABLE {
+ FDE_CSSPROPERTY eName;
+ FX_LPCWSTR pszName;
+ FX_DWORD dwHash;
+ FX_DWORD dwType;
+ };
+ typedef FDE_CSSPROPERTYTABLE const * FDE_LPCCSSPROPERTYTABLE;
+
+ FDE_LPCCSSPROPERTYTABLE FDE_GetCSSPropertyByName(FX_LPCWSTR pszName, FX_INT32 iLength);
+ FDE_LPCCSSPROPERTYTABLE FDE_GetCSSPropertyByEnum(FDE_CSSPROPERTY eName);
+ struct FDE_CSSPROPERTYVALUETABLE {
+ FDE_CSSPROPERTYVALUE eName;
+ FX_LPCWSTR pszName;
+ FX_DWORD dwHash;
+ };
+ typedef FDE_CSSPROPERTYVALUETABLE const * FDE_LPCCSSPROPERTYVALUETABLE;
+
+ FDE_LPCCSSPROPERTYVALUETABLE FDE_GetCSSPropertyValueByName(FX_LPCWSTR pszName, FX_INT32 iLength);
+ FDE_LPCCSSPROPERTYVALUETABLE FDE_GetCSSPropertyValueByEnum(FDE_CSSPROPERTYVALUE eName);
+ struct FDE_CSSMEDIATYPETABLE {
+ FX_WORD wHash;
+ FX_WORD wValue;
+ };
+ typedef FDE_CSSMEDIATYPETABLE const * FDE_LPCCSSMEDIATYPETABLE;
+ FDE_LPCCSSMEDIATYPETABLE FDE_GetCSSMediaTypeByName(FX_LPCWSTR pszName, FX_INT32 iLength);
+ struct FDE_CSSLENGTHUNITTABLE {
+ FX_WORD wHash;
+ FX_WORD wValue;
+ };
+ typedef FDE_CSSLENGTHUNITTABLE const * FDE_LPCCSSLENGTHUNITTABLE;
+ FDE_LPCCSSLENGTHUNITTABLE FDE_GetCSSLengthUnitByName(FX_LPCWSTR pszName, FX_INT32 iLength);
+ struct FDE_CSSCOLORTABLE {
+ FX_DWORD dwHash;
+ FX_ARGB dwValue;
+ };
+ typedef FDE_CSSCOLORTABLE const * FDE_LPCCSSCOLORTABLE;
+ FDE_LPCCSSCOLORTABLE FDE_GetCSSColorByName(FX_LPCWSTR pszName, FX_INT32 iLength);
+ struct FDE_CSSPERSUDOTABLE {
+ FDE_CSSPERSUDO eName;
+ FX_LPCWSTR pszName;
+ FX_DWORD dwHash;
+ };
+ typedef FDE_CSSPERSUDOTABLE const * FDE_LPCCSSPERSUDOTABLE;
+
+ FDE_LPCCSSPERSUDOTABLE FDE_GetCSSPersudoByEnum(FDE_CSSPERSUDO ePersudo);
+ FX_BOOL FDE_ParseCSSNumber(FX_LPCWSTR pszValue, FX_INT32 iValueLen, FX_FLOAT &fValue, FDE_CSSPRIMITIVETYPE &eUnit);
+ FX_BOOL FDE_ParseCSSString(FX_LPCWSTR pszValue, FX_INT32 iValueLen, FX_INT32 &iOffset, FX_INT32 &iLength);
+ FX_BOOL FDE_ParseCSSColor(FX_LPCWSTR pszValue, FX_INT32 iValueLen, FX_ARGB &dwColor);
+ FX_BOOL FDE_ParseCSSURI(FX_LPCWSTR pszValue, FX_INT32 iValueLen, FX_INT32 &iOffset, FX_INT32 &iLength);
+#ifdef _cplusplus
+};
+#endif
+#endif
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