Qt 4.8
qdeclarativejsengine_p.h
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41 
42 #ifndef QDECLARATIVEJSENGINE_P_H
43 #define QDECLARATIVEJSENGINE_P_H
44 
45 //
46 // W A R N I N G
47 // -------------
48 //
49 // This file is not part of the Qt API. It exists purely as an
50 // implementation detail. This header file may change from version to
51 // version without notice, or even be removed.
52 //
53 // We mean it.
54 //
55 
56 #include "private/qdeclarativejsglobal_p.h"
57 #include "private/qdeclarativejsastfwd_p.h"
58 
59 #include <QString>
60 #include <QSet>
61 
63 
64 namespace QDeclarativeJS {
66 {
68 
69 public:
70  NameId(const QChar *u, int s)
71  : _text(u, s)
72  { }
73 
74  const QString asString() const
75  { return _text; }
76 
77  bool operator == (const NameId &other) const
78  { return _text == other._text; }
79 
80  bool operator != (const NameId &other) const
81  { return _text != other._text; }
82 
83  bool operator < (const NameId &other) const
84  { return _text < other._text; }
85 };
86 
88 
89 } // end of namespace QDeclarativeJS
90 
91 namespace QDeclarativeJS {
92 
93 class Lexer;
94 class NodePool;
95 
96 namespace Ecma {
97 
99 {
100 public:
101  enum RegExpFlag {
102  Global = 0x01,
103  IgnoreCase = 0x02,
104  Multiline = 0x04
105  };
106 
107 public:
108  static int flagFromChar(const QChar &);
109  static QString flagsToString(int flags);
110 };
111 
112 } // end of namespace Ecma
113 
115 {
116 public:
117  enum Kind { Warning, Error };
118 
120  : kind(Error) {}
121 
122  DiagnosticMessage(Kind kind, const AST::SourceLocation &loc, const QString &message)
123  : kind(kind), loc(loc), message(message) {}
124 
125  bool isWarning() const
126  { return kind == Warning; }
127 
128  bool isError() const
129  { return kind == Error; }
130 
134 };
135 
137 {
142 
143 public:
144  Engine();
145  ~Engine();
146 
147  QSet<NameId> literals() const;
148 
149  void addComment(int pos, int len, int line, int col);
151 
152  NameId *intern(const QChar *u, int s);
153 
154  static QString toString(NameId *id);
155 
156  Lexer *lexer() const;
157  void setLexer(Lexer *lexer);
158 
159  NodePool *nodePool() const;
160  void setNodePool(NodePool *nodePool);
161 };
162 
163 } // end of namespace QDeclarativeJS
164 
166 
167 #endif // QDECLARATIVEJSENGINE_P_H
const QString asString() const
Error
Definition: qaudio.h:58
DiagnosticMessage(Kind kind, const AST::SourceLocation &loc, const QString &message)
quint16 u
bool operator!=(QBool b1, bool b2)
Definition: qglobal.h:2026
The QString class provides a Unicode character string.
Definition: qstring.h:83
bool operator<(int priority, const QPair< QRunnable *, int > &p)
Definition: qthreadpool.cpp:50
The QChar class provides a 16-bit Unicode character.
Definition: qchar.h:72
#define QML_PARSER_EXPORT
static QString toString(Register *reg, int type, bool *ok=0)
#define QT_QML_END_NAMESPACE
unsigned int uint
Definition: qglobal.h:996
#define QT_QML_BEGIN_NAMESPACE
uint qHash(const QDeclarativeJS::NameId &id)
bool operator==(QBool b1, bool b2)
Definition: qglobal.h:2023
QList< QDeclarativeJS::AST::SourceLocation > _comments
NameId(const QChar *u, int s)