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39 | #ifndef QV4_SYMBOL_H |
40 | #define QV4_SYMBOL_H |
41 | |
42 | // |
43 | // W A R N I N G |
44 | // ------------- |
45 | // |
46 | // This file is not part of the Qt API. It exists purely as an |
47 | // implementation detail. This header file may change from version to |
48 | // version without notice, or even be removed. |
49 | // |
50 | // We mean it. |
51 | // |
52 | |
53 | #include "qv4string_p.h" |
54 | #include "qv4functionobject_p.h" |
55 | |
56 | QT_BEGIN_NAMESPACE |
57 | |
58 | |
59 | namespace QV4 { |
60 | |
61 | namespace Heap { |
62 | |
63 | struct SymbolCtor : FunctionObject { |
64 | void init(QV4::ExecutionContext *scope); |
65 | }; |
66 | |
67 | struct Symbol : StringOrSymbol { |
68 | void init(const QString &s); |
69 | }; |
70 | |
71 | #define SymbolObjectMembers(class, Member) \ |
72 | Member(class, Pointer, Symbol *, symbol) |
73 | |
74 | DECLARE_HEAP_OBJECT(SymbolObject, Object) { |
75 | DECLARE_MARKOBJECTS(SymbolObject); |
76 | void init(const QV4::Symbol *s); |
77 | }; |
78 | |
79 | } |
80 | |
81 | struct SymbolCtor : FunctionObject |
82 | { |
83 | V4_OBJECT2(SymbolCtor, FunctionObject) |
84 | |
85 | static ReturnedValue virtualCall(const FunctionObject *, const Value *thisObject, const Value *argv, int argc); |
86 | static ReturnedValue virtualCallAsConstructor(const FunctionObject *, const Value *argv, int argc, const Value *newTarget); |
87 | static ReturnedValue method_for(const FunctionObject *, const Value *thisObject, const Value *argv, int argc); |
88 | static ReturnedValue method_keyFor(const FunctionObject *, const Value *thisObject, const Value *argv, int argc); |
89 | }; |
90 | |
91 | struct SymbolPrototype : Object |
92 | { |
93 | V4_PROTOTYPE(objectPrototype) |
94 | void init(ExecutionEngine *engine, Object *ctor); |
95 | |
96 | static ReturnedValue method_toString(const FunctionObject *, const Value *thisObject, const Value *argv, int argc); |
97 | static ReturnedValue method_valueOf(const FunctionObject *, const Value *thisObject, const Value *argv, int argc); |
98 | |
99 | static ReturnedValue method_symbolToPrimitive(const FunctionObject *, const Value *thisObject, const Value *argv, int argc); |
100 | }; |
101 | |
102 | struct Symbol : StringOrSymbol |
103 | { |
104 | V4_MANAGED(Symbol, StringOrSymbol) |
105 | Q_MANAGED_TYPE(Symbol) |
106 | V4_INTERNALCLASS(Symbol) |
107 | V4_NEEDS_DESTROY |
108 | |
109 | static Heap::Symbol *create(ExecutionEngine *e, const QString &s); |
110 | |
111 | QString descriptiveString() const; |
112 | }; |
113 | |
114 | struct SymbolObject : Object |
115 | { |
116 | V4_OBJECT2(SymbolObject, Object) |
117 | Q_MANAGED_TYPE(SymbolObject) |
118 | V4_INTERNALCLASS(SymbolObject) |
119 | V4_PROTOTYPE(symbolPrototype) |
120 | }; |
121 | |
122 | } |
123 | |
124 | QT_END_NAMESPACE |
125 | |
126 | #endif |
127 | |