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Diffstat (limited to 'src/qml/jsruntime/qv4managed.cpp')
| -rw-r--r-- | src/qml/jsruntime/qv4managed.cpp | 212 |
1 files changed, 212 insertions, 0 deletions
diff --git a/src/qml/jsruntime/qv4managed.cpp b/src/qml/jsruntime/qv4managed.cpp new file mode 100644 index 0000000000..19adb354e3 --- /dev/null +++ b/src/qml/jsruntime/qv4managed.cpp @@ -0,0 +1,212 @@ +/**************************************************************************** +** +** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the QtQml module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qv4managed_p.h" +#include "qv4mm_p.h" +#include "qv4errorobject_p.h" + +using namespace QV4; + +const ManagedVTable Managed::static_vtbl = +{ + call, + construct, + 0 /*markObjects*/, + destroy, + 0 /*collectDeletables*/, + hasInstance, + 0, + 0, + 0, + 0, + 0, + 0, + 0, + 0, + 0, + 0, + isEqualTo, + 0, + "Managed", +}; + + +void *Managed::operator new(size_t size, MemoryManager *mm) +{ + assert(mm); + + return mm->allocManaged(size); +} + +void Managed::operator delete(void *ptr) +{ + if (!ptr) + return; + + Managed *m = static_cast<Managed *>(ptr); + m->vtbl = 0; + m->_data = 0; + m->~Managed(); +} + +void Managed::operator delete(void *ptr, MemoryManager *mm) +{ + Q_UNUSED(mm); + + operator delete(ptr); +} + +ExecutionEngine *Managed::engine() const +{ + return internalClass ? internalClass->engine : 0; +} + +QString Managed::className() const +{ + const char *s = 0; + switch (Type(type)) { + case Type_Invalid: + case Type_String: + return QString(); + case Type_Object: + s = "Object"; + break; + case Type_ArrayObject: + s = "Array"; + break; + case Type_FunctionObject: + s = "Function"; + break; + case Type_BooleanObject: + s = "Boolean"; + break; + case Type_NumberObject: + s = "Number"; + break; + case Type_StringObject: + s = "String"; + break; + case Type_DateObject: + s = "Date"; + break; + case Type_RegExpObject: + s = "RegExp"; + break; + case Type_ErrorObject: + switch (ErrorObject::ErrorType(subtype)) { + case ErrorObject::Error: + s = "Error"; + break; + case ErrorObject::EvalError: + s = "EvalError"; + break; + case ErrorObject::RangeError: + s = "RangeError"; + break; + case ErrorObject::ReferenceError: + s = "ReferenceError"; + break; + case ErrorObject::SyntaxError: + s = "SyntaxError"; + break; + case ErrorObject::TypeError: + s = "TypeError"; + break; + case ErrorObject::URIError: + s = "URIError"; + break; + } + break; + case Type_ArgumentsObject: + s = "Arguments"; + break; + case Type_JSONObject: + s = "JSON"; + break; + case Type_MathObject: + s = "Math"; + break; + case Type_ForeachIteratorObject: + s = "__ForeachIterator"; + break; + } + return QString::fromLatin1(s); +} + +bool Managed::hasInstance(Managed *m, const Value &) +{ + m->engine()->current->throwTypeError(); +} + +Value Managed::construct(Managed *m, Value *, int) +{ + m->engine()->current->throwTypeError(); +} + +Value Managed::call(Managed *m, const Value &, Value *, int) +{ + m->engine()->current->throwTypeError(); +} + +void Managed::getLookup(Managed *m, Lookup *, Value *) +{ + m->engine()->current->throwTypeError(); +} + +void Managed::setLookup(Managed *m, Lookup *, const Value &) +{ + m->engine()->current->throwTypeError(); +} + +bool Managed::isEqualTo(Managed *, Managed *) +{ + return false; +} + +Value Managed::get(String *name, bool *hasProperty) +{ + return vtbl->get(this, name, hasProperty); +} + +Value Managed::getIndexed(uint index, bool *hasProperty) +{ + return vtbl->getIndexed(this, index, hasProperty); +} |