1 // Copyright 2014 PDFium Authors. All rights reserved.
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2 // Use of this source code is governed by a BSD-style license that can be
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3 // found in the LICENSE file.
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5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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7 #ifndef _FDE_CSSDECLARATION
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8 #define _FDE_CSSDECLARATION
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9 #include "fde_cssdatatable.h"
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10 typedef struct _FDE_CSSPROPERTYHOLDER : public CFX_Target {
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12 FX_INT16 bImportant;
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13 IFDE_CSSValue *pValue;
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14 _FDE_CSSPROPERTYHOLDER *pNext;
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15 } FDE_CSSPROPERTYHOLDER, *FDE_LPCSSPROPERTYHOLDER;
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16 typedef struct _FDE_CSSCUSTOMPROPERTY : public CFX_Target {
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18 FX_LPCWSTR pwsValue;
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19 _FDE_CSSCUSTOMPROPERTY *pNext;
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20 } FDE_CSSCUSTOMPROPERTY, * FDE_LPCSSCUSTOMPROPERTY;
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21 typedef struct _FDE_CSSPROPERTYARGS : public CFX_Target {
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22 IFX_MEMAllocator *pStaticStore;
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23 CFX_MapPtrToPtr *pStringCache;
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24 FDE_LPCCSSPROPERTYTABLE pProperty;
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25 } FDE_CSSPROPERTYARGS;
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26 typedef FDE_CSSPROPERTYARGS const * FDE_LPCCSSPROPERTYARGS;
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27 class CFDE_CSSDeclaration : public IFDE_CSSDeclaration, public CFX_Target
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30 CFDE_CSSDeclaration() : m_pFirstProperty(NULL), m_pLastProperty(NULL), m_pFirstCustom(NULL), m_pLastCustom(NULL) { }
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31 virtual IFDE_CSSValue* GetProperty(FDE_CSSPROPERTY eProperty, FX_BOOL &bImportant) const;
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32 virtual FX_POSITION GetStartPosition() const;
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33 virtual void GetNextProperty(FX_POSITION &pos, FDE_CSSPROPERTY &eProperty, IFDE_CSSValue *&pValue, FX_BOOL &bImportant) const;
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34 virtual FX_POSITION GetStartCustom() const;
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35 virtual void GetNextCustom(FX_POSITION &pos, CFX_WideString &wsName, CFX_WideString &wsValue) const;
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36 FX_BOOL AddProperty(FDE_LPCCSSPROPERTYARGS pArgs, FX_LPCWSTR pszValue, FX_INT32 iValueLen);
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37 FX_BOOL AddProperty(FDE_LPCCSSPROPERTYARGS pArgs, FX_LPCWSTR pszName, FX_INT32 iNameLen, FX_LPCWSTR pszValue, FX_INT32 iValueLen);
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39 FX_BOOL ParseTextEmphasisProperty(FDE_LPCCSSPROPERTYARGS pArgs, FX_LPCWSTR pszValue, FX_INT32 iValueLen, FX_BOOL bImportant);
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40 FX_BOOL ParseColumnsProperty(FDE_LPCCSSPROPERTYARGS pArgs, FX_LPCWSTR pszValue, FX_INT32 iValueLen, FX_BOOL bImportant);
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41 FX_BOOL ParseColumnRuleProperty(FDE_LPCCSSPROPERTYARGS pArgs, FX_LPCWSTR pszValue, FX_INT32 iValueLen, FX_BOOL bImportant);
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42 FX_BOOL ParseOverflowProperty(FDE_LPCCSSPROPERTYARGS pArgs, FX_LPCWSTR pszValue, FX_INT32 iValueLen, FX_BOOL bImportant);
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43 FX_BOOL ParseFontProperty(FDE_LPCCSSPROPERTYARGS pArgs, FX_LPCWSTR pszValue, FX_INT32 iValueLen, FX_BOOL bImportant);
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44 FX_BOOL ParseBackgroundProperty(FDE_LPCCSSPROPERTYARGS pArgs, FX_LPCWSTR pszValue, FX_INT32 iValueLen, FX_BOOL bImportant);
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45 FX_BOOL ParseListStyleProperty(FDE_LPCCSSPROPERTYARGS pArgs, FX_LPCWSTR pszValue, FX_INT32 iValueLen, FX_BOOL bImportant);
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46 FX_BOOL ParseBorderPropoerty(IFX_MEMAllocator *pStaticStore, FX_LPCWSTR pszValue, FX_INT32 iValueLen,
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47 IFDE_CSSValue *&pColor, IFDE_CSSValue *&pStyle, IFDE_CSSValue *&pWidth) const;
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48 void AddBorderProperty(IFX_MEMAllocator *pStaticStore, IFDE_CSSValue *pColor, IFDE_CSSValue *pStyle, IFDE_CSSValue *pWidth, FX_BOOL bImportant,
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49 FDE_CSSPROPERTY eColor, FDE_CSSPROPERTY eStyle, FDE_CSSPROPERTY eWidth);
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50 FX_BOOL ParseContentProperty(FDE_LPCCSSPROPERTYARGS pArgs, FX_LPCWSTR pszValue, FX_INT32 iValueLen, FX_BOOL bImportant);
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51 FX_BOOL ParseCounterProperty(FDE_LPCCSSPROPERTYARGS pArgs, FX_LPCWSTR pszValue, FX_INT32 iValueLen, FX_BOOL bImportant);
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52 FX_BOOL ParseValueListProperty(FDE_LPCCSSPROPERTYARGS pArgs, FX_LPCWSTR pszValue, FX_INT32 iValueLen, FX_BOOL bImportant);
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53 FX_BOOL Add4ValuesProperty(IFX_MEMAllocator *pStaticStore, const CFDE_CSSValueArray &list, FX_BOOL bImportant,
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54 FDE_CSSPROPERTY eLeft, FDE_CSSPROPERTY eTop, FDE_CSSPROPERTY eRight, FDE_CSSPROPERTY eBottom);
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55 IFDE_CSSValue* ParseNumber(FDE_LPCCSSPROPERTYARGS pArgs, FX_LPCWSTR pszValue, FX_INT32 iValueLen);
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56 IFDE_CSSValue* ParseEnum(FDE_LPCCSSPROPERTYARGS pArgs, FX_LPCWSTR pszValue, FX_INT32 iValueLen);
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57 IFDE_CSSValue* ParseColor(FDE_LPCCSSPROPERTYARGS pArgs, FX_LPCWSTR pszValue, FX_INT32 iValueLen);
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58 IFDE_CSSValue* ParseURI(FDE_LPCCSSPROPERTYARGS pArgs, FX_LPCWSTR pszValue, FX_INT32 iValueLen);
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59 IFDE_CSSValue* ParseString(FDE_LPCCSSPROPERTYARGS pArgs, FX_LPCWSTR pszValue, FX_INT32 iValueLen);
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60 IFDE_CSSValue* ParseFunction(FDE_LPCCSSPROPERTYARGS pArgs, FX_LPCWSTR pszValue, FX_INT32 iValueLen);
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61 FX_LPCWSTR CopyToLocal(FDE_LPCCSSPROPERTYARGS pArgs, FX_LPCWSTR pszValue, FX_INT32 iValueLen);
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62 void AddPropertyHolder(IFX_MEMAllocator *pStaticStore, FDE_CSSPROPERTY eProperty, IFDE_CSSValue *pValue, FX_BOOL bImportant);
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63 IFDE_CSSPrimitiveValue* NewNumberValue(IFX_MEMAllocator *pStaticStore, FDE_CSSPRIMITIVETYPE eUnit, FX_FLOAT fValue) const;
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64 IFDE_CSSPrimitiveValue* NewEnumValue(IFX_MEMAllocator *pStaticStore, FDE_CSSPROPERTYVALUE eValue) const;
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65 FDE_LPCSSPROPERTYHOLDER m_pFirstProperty;
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66 FDE_LPCSSPROPERTYHOLDER m_pLastProperty;
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67 FDE_LPCSSCUSTOMPROPERTY m_pFirstCustom;
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68 FDE_LPCSSCUSTOMPROPERTY m_pLastCustom;
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