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
|
// 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_FM_EXPRESSION_H
#define _XFA_FM_EXPRESSION_H
enum XFA_FM_EXPTYPE {
XFA_FM_EXPTYPE_UNKNOWN,
XFA_FM_EXPTYPE_FUNC,
XFA_FM_EXPTYPE_VAR,
XFA_FM_EXPTYPE_EXP,
XFA_FM_EXPTYPE_BLOCK,
XFA_FM_EXPTYPE_IF,
XFA_FM_EXPTYPE_BREAK,
XFA_FM_EXPTYPE_CONTINUE,
};
class CXFA_FMExpression
{
public:
CXFA_FMExpression(FX_DWORD line);
CXFA_FMExpression(FX_DWORD line, XFA_FM_EXPTYPE type);
virtual ~CXFA_FMExpression() {};
virtual void ToJavaScript(CFX_WideTextBuf& javascript);
virtual void ToImpliedReturnJS(CFX_WideTextBuf&);
FX_DWORD GetLine()
{
return m_line;
}
XFA_FM_EXPTYPE GetExpType() const
{
return m_type;
}
protected:
XFA_FM_EXPTYPE m_type;
FX_DWORD m_line;
};
class CXFA_FMFunctionDefinition : public CXFA_FMExpression
{
public:
CXFA_FMFunctionDefinition(FX_DWORD line, FX_BOOL isGlobal, const CFX_WideStringC& wsName, CFX_WideStringCArray *pArguments, CFX_PtrArray *pExpressions);
virtual ~CXFA_FMFunctionDefinition();
virtual void ToJavaScript(CFX_WideTextBuf& javascript);
virtual void ToImpliedReturnJS(CFX_WideTextBuf&);
private:
CFX_WideStringC m_wsName;
CFX_WideStringCArray *m_pArguments;
CFX_PtrArray *m_pExpressions;
FX_BOOL m_isGlobal;
};
class CXFA_FMVarExpression : public CXFA_FMExpression
{
public:
CXFA_FMVarExpression(FX_DWORD line, const CFX_WideStringC& wsName, CXFA_FMExpression *pInit);
virtual ~CXFA_FMVarExpression();
virtual void ToJavaScript(CFX_WideTextBuf& javascript);
virtual void ToImpliedReturnJS(CFX_WideTextBuf&);
private:
CFX_WideStringC m_wsName;
CXFA_FMExpression *m_pInit;
};
class CXFA_FMExpExpression : public CXFA_FMExpression
{
public:
CXFA_FMExpExpression(FX_DWORD line, CXFA_FMSimpleExpression *pExpression);
virtual ~CXFA_FMExpExpression();
virtual void ToJavaScript(CFX_WideTextBuf& javascript);
virtual void ToImpliedReturnJS(CFX_WideTextBuf&);
private:
CXFA_FMSimpleExpression *m_pExpression;
};
class CXFA_FMBlockExpression : public CXFA_FMExpression
{
public:
CXFA_FMBlockExpression(FX_DWORD line, CFX_PtrArray *pExpressionList);
virtual ~CXFA_FMBlockExpression();
virtual void ToJavaScript(CFX_WideTextBuf& javascript);
virtual void ToImpliedReturnJS(CFX_WideTextBuf&);
private:
CFX_PtrArray *m_pExpressionList;
};
class CXFA_FMDoExpression : public CXFA_FMExpression
{
public:
CXFA_FMDoExpression(FX_DWORD line, CXFA_FMExpression *pList);
virtual ~CXFA_FMDoExpression();
virtual void ToJavaScript(CFX_WideTextBuf& javascript);
virtual void ToImpliedReturnJS(CFX_WideTextBuf&);
private:
CXFA_FMExpression *m_pList;
};
class CXFA_FMIfExpression : public CXFA_FMExpression
{
public:
CXFA_FMIfExpression(FX_DWORD line, CXFA_FMSimpleExpression *pExpression, CXFA_FMExpression *pIfExpression, CXFA_FMExpression *pElseExpression);
virtual ~CXFA_FMIfExpression();
virtual void ToJavaScript(CFX_WideTextBuf& javascript);
virtual void ToImpliedReturnJS(CFX_WideTextBuf&);
private:
CXFA_FMSimpleExpression *m_pExpression;
CXFA_FMExpression *m_pIfExpression;
CXFA_FMExpression *m_pElseExpression;
};
class CXFA_FMLoopExpression : public CXFA_FMExpression
{
public:
CXFA_FMLoopExpression(FX_DWORD line) : CXFA_FMExpression(line) {}
virtual ~CXFA_FMLoopExpression();
virtual void ToJavaScript(CFX_WideTextBuf& javascript);
virtual void ToImpliedReturnJS(CFX_WideTextBuf&);
};
class CXFA_FMWhileExpression : public CXFA_FMLoopExpression
{
public:
CXFA_FMWhileExpression(FX_DWORD line, CXFA_FMSimpleExpression *pCodition, CXFA_FMExpression *pExpression);
virtual ~CXFA_FMWhileExpression();
virtual void ToJavaScript(CFX_WideTextBuf& javascript);
virtual void ToImpliedReturnJS(CFX_WideTextBuf&);
private:
CXFA_FMSimpleExpression *m_pCondition;
CXFA_FMExpression *m_pExpression;
};
class CXFA_FMBreakExpression : public CXFA_FMExpression
{
public:
CXFA_FMBreakExpression(FX_DWORD line);
virtual ~CXFA_FMBreakExpression();
virtual void ToJavaScript(CFX_WideTextBuf& javascript);
virtual void ToImpliedReturnJS(CFX_WideTextBuf&);
private:
CXFA_FMLoopExpression *m_pExpression;
};
class CXFA_FMContinueExpression : public CXFA_FMExpression
{
public:
CXFA_FMContinueExpression(FX_DWORD line);
virtual ~CXFA_FMContinueExpression();
virtual void ToJavaScript(CFX_WideTextBuf& javascript);
virtual void ToImpliedReturnJS(CFX_WideTextBuf&);
private:
CXFA_FMLoopExpression *m_pExpression;
};
class CXFA_FMForExpression : public CXFA_FMLoopExpression
{
public:
CXFA_FMForExpression(FX_DWORD line, const CFX_WideStringC& wsVariant, CXFA_FMSimpleExpression *pAssignment,
CXFA_FMSimpleExpression *pAccessor, int32_t iDirection, CXFA_FMSimpleExpression *pStep, CXFA_FMExpression *pList);
virtual ~CXFA_FMForExpression();
virtual void ToJavaScript(CFX_WideTextBuf& javascript);
virtual void ToImpliedReturnJS(CFX_WideTextBuf&);
private:
CFX_WideStringC m_wsVariant;
CXFA_FMSimpleExpression * m_pAssignment;
CXFA_FMSimpleExpression *m_pAccessor;
int32_t m_iDirection;
CXFA_FMSimpleExpression *m_pStep;
CXFA_FMExpression *m_pList;
};
class CXFA_FMForeachExpression : public CXFA_FMLoopExpression
{
public:
CXFA_FMForeachExpression(FX_DWORD line, const CFX_WideStringC& wsIdentifier, CFX_PtrArray *pAccessors, CXFA_FMExpression *pList);
virtual ~CXFA_FMForeachExpression();
virtual void ToJavaScript(CFX_WideTextBuf& javascript);
virtual void ToImpliedReturnJS(CFX_WideTextBuf&);
private:
CFX_WideStringC m_wsIdentifier;
CFX_PtrArray *m_pAccessors;
CXFA_FMExpression *m_pList;
};
#endif
|
