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| ****************************************************************************/ |
| #ifndef QV4REGEXPOBJECT_H |
| #define QV4REGEXPOBJECT_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists purely as an |
| // implementation detail. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include "qv4runtime_p.h" |
| #include "qv4engine_p.h" |
| #include "qv4context_p.h" |
| #include "qv4functionobject_p.h" |
| #include "qv4string_p.h" |
| #include "qv4managed_p.h" |
| #include "qv4property_p.h" |
| #include "qv4objectiterator_p.h" |
| #include "qv4regexp_p.h" |
| |
| #include <QtCore/QString> |
| #include <QtCore/QHash> |
| #include <QtCore/QScopedPointer> |
| #include <cstdio> |
| #include <cassert> |
| |
| QT_BEGIN_NAMESPACE |
| |
| namespace QV4 { |
| |
| namespace Heap { |
| |
| #define RegExpObjectMembers(class, Member) \ |
| Member(class, Pointer, RegExp *, value) |
| |
| DECLARE_HEAP_OBJECT(RegExpObject, Object) { |
| DECLARE_MARKOBJECTS(RegExpObject) |
| |
| void init(); |
| void init(QV4::RegExp *value); |
| void init(const QRegExp &re); |
| #if QT_CONFIG(regularexpression) |
| void init(const QRegularExpression &re); |
| #endif |
| }; |
| |
| #define RegExpCtorMembers(class, Member) \ |
| Member(class, HeapValue, HeapValue, lastMatch) \ |
| Member(class, Pointer, String *, lastInput) \ |
| Member(class, NoMark, int, lastMatchStart) \ |
| Member(class, NoMark, int, lastMatchEnd) |
| |
| DECLARE_HEAP_OBJECT(RegExpCtor, FunctionObject) { |
| DECLARE_MARKOBJECTS(RegExpCtor); |
| |
| void init(QV4::ExecutionContext *scope); |
| void clearLastMatch(); |
| }; |
| |
| } |
| |
| struct Q_QML_PRIVATE_EXPORT RegExpObject: Object { |
| V4_OBJECT2(RegExpObject, Object) |
| Q_MANAGED_TYPE(RegExpObject) |
| V4_INTERNALCLASS(RegExpObject) |
| V4_PROTOTYPE(regExpPrototype) |
| |
| // needs to be compatible with the flags in qv4compileddata_p.h |
| enum Flags { |
| RegExp_Global = 0x01, |
| RegExp_IgnoreCase = 0x02, |
| RegExp_Multiline = 0x04, |
| RegExp_Unicode = 0x08, |
| RegExp_Sticky = 0x10 |
| }; |
| |
| enum { |
| Index_LastIndex = 0, |
| Index_ArrayIndex = Heap::ArrayObject::LengthPropertyIndex + 1, |
| Index_ArrayInput = Index_ArrayIndex + 1 |
| }; |
| |
| enum { NInlineProperties = 5 }; |
| |
| |
| void initProperties(); |
| |
| int lastIndex() const { |
| Q_ASSERT(internalClass()->verifyIndex(engine()->id_lastIndex()->propertyKey(), Index_LastIndex)); |
| return propertyData(Index_LastIndex)->toInt32(); |
| } |
| void setLastIndex(int index) { |
| Q_ASSERT(internalClass()->verifyIndex(engine()->id_lastIndex()->propertyKey(), Index_LastIndex)); |
| if (!internalClass()->propertyData[Index_LastIndex].isWritable()) { |
| engine()->throwTypeError(); |
| return; |
| } |
| return setProperty(Index_LastIndex, Value::fromInt32(index)); |
| } |
| |
| QRegExp toQRegExp() const; |
| #if QT_CONFIG(regularexpression) |
| QRegularExpression toQRegularExpression() const; |
| #endif |
| QString toString() const; |
| QString source() const |
| { |
| Scope scope(engine()); |
| ScopedValue s(scope, get(scope.engine->id_source())); |
| return s->toQString(); |
| } |
| |
| Heap::RegExp *value() const { return d()->value; } |
| uint flags() const { return d()->value->flags; } |
| bool global() const { return d()->value->global(); } |
| bool sticky() const { return d()->value->sticky(); } |
| bool unicode() const { return d()->value->unicode(); } |
| |
| ReturnedValue builtinExec(ExecutionEngine *engine, const String *s); |
| }; |
| |
| struct RegExpCtor: FunctionObject |
| { |
| V4_OBJECT2(RegExpCtor, FunctionObject) |
| |
| Value lastMatch() { return d()->lastMatch; } |
| Heap::String *lastInput() { return d()->lastInput; } |
| int lastMatchStart() { return d()->lastMatchStart; } |
| int lastMatchEnd() { return d()->lastMatchEnd; } |
| |
| static ReturnedValue virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *); |
| static ReturnedValue virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc); |
| }; |
| |
| struct RegExpPrototype: Object |
| { |
| void init(ExecutionEngine *engine, Object *ctor); |
| |
| static ReturnedValue method_exec(const FunctionObject *, const Value *thisObject, const Value *argv, int argc); |
| static ReturnedValue method_get_flags(const FunctionObject *, const Value *thisObject, const Value *argv, int argc); |
| static ReturnedValue method_get_global(const FunctionObject *, const Value *thisObject, const Value *argv, int argc); |
| static ReturnedValue method_get_ignoreCase(const FunctionObject *, const Value *thisObject, const Value *argv, int argc); |
| static ReturnedValue method_match(const FunctionObject *, const Value *thisObject, const Value *argv, int argc); |
| static ReturnedValue method_get_multiline(const FunctionObject *, const Value *thisObject, const Value *argv, int argc); |
| static ReturnedValue method_replace(const FunctionObject *, const Value *thisObject, const Value *argv, int argc); |
| static ReturnedValue method_search(const FunctionObject *, const Value *thisObject, const Value *argv, int argc); |
| static ReturnedValue method_get_source(const FunctionObject *, const Value *thisObject, const Value *argv, int argc); |
| static ReturnedValue method_split(const FunctionObject *, const Value *thisObject, const Value *argv, int argc); |
| static ReturnedValue method_get_sticky(const FunctionObject *, const Value *thisObject, const Value *argv, int argc); |
| static ReturnedValue method_test(const FunctionObject *, const Value *thisObject, const Value *argv, int argc); |
| static ReturnedValue method_toString(const FunctionObject *, const Value *thisObject, const Value *argv, int argc); |
| static ReturnedValue method_get_unicode(const FunctionObject *, const Value *thisObject, const Value *argv, int argc); |
| |
| // Web extension |
| static ReturnedValue method_compile(const FunctionObject *, const Value *thisObject, const Value *argv, int argc); |
| |
| // properties on the constructor, web extensions |
| template <uint index> |
| static ReturnedValue method_get_lastMatch_n(const FunctionObject *, const Value *thisObject, const Value *argv, int argc); |
| static ReturnedValue method_get_lastParen(const FunctionObject *, const Value *thisObject, const Value *argv, int argc); |
| static ReturnedValue method_get_input(const FunctionObject *, const Value *thisObject, const Value *argv, int argc); |
| static ReturnedValue method_get_leftContext(const FunctionObject *, const Value *thisObject, const Value *argv, int argc); |
| static ReturnedValue method_get_rightContext(const FunctionObject *, const Value *thisObject, const Value *argv, int argc); |
| |
| static ReturnedValue execFirstMatch(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc); |
| |
| static ReturnedValue exec(ExecutionEngine *engine, const Object *o, const String *s); |
| }; |
| |
| } |
| |
| QT_END_NAMESPACE |
| |
| #endif // QMLJS_OBJECTS_H |