1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
|
// 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 XFA_FDE_CSS_FDE_CSSDATATABLE_H_
#define XFA_FDE_CSS_FDE_CSSDATATABLE_H_
#include "core/fxcrt/fx_system.h"
#include "xfa/fde/css/fde_css.h"
#include "xfa/fgas/crt/fgas_memory.h"
class CFDE_CSSFunction : public CFX_Target {
public:
CFDE_CSSFunction(const FX_WCHAR* pszFuncName, IFDE_CSSValueList* pArgList)
: m_pArgList(pArgList), m_pszFuncName(pszFuncName) {
ASSERT(pArgList);
}
int32_t CountArgs() const { return m_pArgList->CountValues(); }
IFDE_CSSValue* GetArgs(int32_t index) const {
return m_pArgList->GetValue(index);
}
const FX_WCHAR* GetFuncName() const { return m_pszFuncName; }
protected:
IFDE_CSSValueList* m_pArgList;
const FX_WCHAR* m_pszFuncName;
};
class CFDE_CSSPrimitiveValue : public IFDE_CSSPrimitiveValue,
public CFX_Target {
public:
explicit CFDE_CSSPrimitiveValue(FX_ARGB color);
explicit CFDE_CSSPrimitiveValue(FDE_CSSPROPERTYVALUE eValue);
explicit CFDE_CSSPrimitiveValue(CFDE_CSSFunction* pFunction);
CFDE_CSSPrimitiveValue(FDE_CSSPRIMITIVETYPE eType, FX_FLOAT fValue);
CFDE_CSSPrimitiveValue(FDE_CSSPRIMITIVETYPE eType, const FX_WCHAR* pValue);
CFDE_CSSPrimitiveValue(const CFDE_CSSPrimitiveValue& src);
// IFDE_CSSPrimitiveValue
FDE_CSSPRIMITIVETYPE GetPrimitiveType() const override;
FX_ARGB GetRGBColor() const override;
FX_FLOAT GetFloat() const override;
const FX_WCHAR* GetString(int32_t& iLength) const override;
FDE_CSSPROPERTYVALUE GetEnum() const override;
const FX_WCHAR* GetFuncName() const override;
int32_t CountArgs() const override;
IFDE_CSSValue* GetArgs(int32_t index) const override;
FDE_CSSPRIMITIVETYPE m_eType;
union {
FX_ARGB m_dwColor;
FX_FLOAT m_fNumber;
const FX_WCHAR* 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_MemoryAllocator* pStaticStore,
const CFDE_CSSValueArray& list);
// IFDE_CSSValueList
int32_t CountValues() const override;
IFDE_CSSValue* GetValue(int32_t index) const override;
protected:
IFDE_CSSValue** m_ppList;
int32_t m_iCount;
};
class CFDE_CSSValueListParser : public CFX_Target {
public:
CFDE_CSSValueListParser(const FX_WCHAR* psz, int32_t iLen, FX_WCHAR separator)
: m_Separator(separator), m_pCur(psz), m_pEnd(psz + iLen) {
ASSERT(psz && iLen > 0);
}
bool NextValue(FDE_CSSPRIMITIVETYPE& eType,
const FX_WCHAR*& pStart,
int32_t& iLength);
FX_WCHAR m_Separator;
protected:
int32_t SkipTo(FX_WCHAR wch,
bool bWSSeparator = false,
bool bBrContinue = false);
const FX_WCHAR* m_pCur;
const FX_WCHAR* m_pEnd;
};
#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;
const FX_WCHAR* pszName;
uint32_t dwHash;
uint32_t dwType;
};
const FDE_CSSPROPERTYTABLE* FDE_GetCSSPropertyByName(
const CFX_WideStringC& wsName);
const FDE_CSSPROPERTYTABLE* FDE_GetCSSPropertyByEnum(FDE_CSSPROPERTY eName);
struct FDE_CSSPROPERTYVALUETABLE {
FDE_CSSPROPERTYVALUE eName;
const FX_WCHAR* pszName;
uint32_t dwHash;
};
const FDE_CSSPROPERTYVALUETABLE* FDE_GetCSSPropertyValueByName(
const CFX_WideStringC& wsName);
const FDE_CSSPROPERTYVALUETABLE* FDE_GetCSSPropertyValueByEnum(
FDE_CSSPROPERTYVALUE eName);
struct FDE_CSSMEDIATYPETABLE {
uint16_t wHash;
uint16_t wValue;
};
typedef FDE_CSSMEDIATYPETABLE const* FDE_LPCCSSMEDIATYPETABLE;
FDE_LPCCSSMEDIATYPETABLE FDE_GetCSSMediaTypeByName(
const CFX_WideStringC& wsName);
struct FDE_CSSLENGTHUNITTABLE {
uint16_t wHash;
uint16_t wValue;
};
typedef FDE_CSSLENGTHUNITTABLE const* FDE_LPCCSSLENGTHUNITTABLE;
FDE_LPCCSSLENGTHUNITTABLE FDE_GetCSSLengthUnitByName(
const CFX_WideStringC& wsName);
struct FDE_CSSCOLORTABLE {
uint32_t dwHash;
FX_ARGB dwValue;
};
typedef FDE_CSSCOLORTABLE const* FDE_LPCCSSCOLORTABLE;
FDE_LPCCSSCOLORTABLE FDE_GetCSSColorByName(const CFX_WideStringC& wsName);
struct FDE_CSSPERSUDOTABLE {
FDE_CSSPERSUDO eName;
const FX_WCHAR* pszName;
uint32_t dwHash;
};
typedef FDE_CSSPERSUDOTABLE const* FDE_LPCCSSPERSUDOTABLE;
FDE_LPCCSSPERSUDOTABLE FDE_GetCSSPersudoByEnum(FDE_CSSPERSUDO ePersudo);
bool FDE_ParseCSSNumber(const FX_WCHAR* pszValue,
int32_t iValueLen,
FX_FLOAT& fValue,
FDE_CSSPRIMITIVETYPE& eUnit);
bool FDE_ParseCSSString(const FX_WCHAR* pszValue,
int32_t iValueLen,
int32_t* iOffset,
int32_t* iLength);
bool FDE_ParseCSSColor(const FX_WCHAR* pszValue,
int32_t iValueLen,
FX_ARGB& dwColor);
bool FDE_ParseCSSURI(const FX_WCHAR* pszValue,
int32_t* iOffset,
int32_t* iLength);
#endif // XFA_FDE_CSS_FDE_CSSDATATABLE_H_
|
