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Diffstat (limited to 'src/script/qscriptcontext_p.h')
| -rw-r--r-- | src/script/qscriptcontext_p.h | 361 |
1 files changed, 0 insertions, 361 deletions
diff --git a/src/script/qscriptcontext_p.h b/src/script/qscriptcontext_p.h deleted file mode 100644 index 22e7c6b..0000000 --- a/src/script/qscriptcontext_p.h +++ /dev/null @@ -1,361 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtScript module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** 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, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, 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. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://qt.nokia.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QSCRIPTCONTEXT_P_H -#define QSCRIPTCONTEXT_P_H - -#include "qscriptcontextfwd_p.h" - -#ifndef QT_NO_SCRIPT - -#include "qscriptenginefwd_p.h" -#include "qscriptnameid_p.h" - -#include <QtCore/qnumeric.h> - -QT_BEGIN_NAMESPACE - -// -// 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. -// - -inline QScriptContextPrivate::QScriptContextPrivate() - : previous(0), - argc(0), - m_state(QScriptContext::NormalState), - args(0), - tempStack(0), - stackPtr(0), - m_code(0), - iPtr(0), - firstInstruction(0), - lastInstruction(0), - currentLine(0), - currentColumn(0), - errorLineNumber(0), - catching(false), - m_calledAsConstructor(false), - calleeMetaIndex(0), - q_ptr(0) -{ -} - -inline QScriptContextPrivate *QScriptContextPrivate::get(QScriptContext *q) -{ - if (q) - return q->d_func(); - return 0; -} - -inline const QScriptContextPrivate *QScriptContextPrivate::get(const QScriptContext *q) -{ - if (q) - return q->d_func(); - return 0; -} - -inline QScriptContext *QScriptContextPrivate::create() -{ - return new QScriptContext; -} - -inline QScriptEnginePrivate *QScriptContextPrivate::engine() const -{ - return m_activation.engine(); -} - -inline QScriptContextPrivate *QScriptContextPrivate::parentContext() const -{ - return previous; -} - -inline void QScriptContextPrivate::init(QScriptContextPrivate *parent) -{ - m_state = QScriptContext::NormalState; - previous = parent; - args = 0; - argc = 0; - m_code = 0; - iPtr = firstInstruction = lastInstruction = 0; - stackPtr = tempStack = (parent != 0) ? parent->stackPtr : 0; - m_activation.invalidate(); - m_thisObject.invalidate(); - m_result.invalidate(); - m_scopeChain.invalidate(); - m_callee.invalidate(); - m_arguments.invalidate(); - currentLine = -1; - currentColumn = -1; - errorLineNumber = -1; - m_calledAsConstructor = false; -} - -inline QScriptValueImpl QScriptContextPrivate::argument(int index) const -{ - if (index >= argc) - return engine()->undefinedValue(); - - Q_ASSERT(args != 0); - return args[index]; -} - -inline int QScriptContextPrivate::argumentCount() const -{ - return argc; -} - -inline QScriptValueImpl QScriptContextPrivate::argumentsObject() const -{ - if (!m_arguments.isValid() && m_activation.isValid()) { - QScriptContextPrivate *dd = const_cast<QScriptContextPrivate*>(this); - engine()->newArguments(&dd->m_arguments, m_activation, - argc, m_callee); - } - return m_arguments; -} - -inline void QScriptContextPrivate::throwException() -{ - m_state = QScriptContext::ExceptionState; -} - -inline bool QScriptContextPrivate::hasUncaughtException() const -{ - return m_state == QScriptContext::ExceptionState; -} - -inline void QScriptContextPrivate::recover() -{ - m_state = QScriptContext::NormalState; - errorLineNumber = -1; -} - -inline bool QScriptContextPrivate::isNumerical(const QScriptValueImpl &v) -{ - switch (v.type()) { - case QScript::BooleanType: - case QScript::IntegerType: - case QScript::NumberType: - return true; - - default: - return false; - } -} - -inline bool QScriptContextPrivate::eq_cmp(const QScriptValueImpl &lhs, const QScriptValueImpl &rhs) -{ - if (lhs.type() == rhs.type()) { - switch (lhs.type()) { - case QScript::InvalidType: - case QScript::UndefinedType: - case QScript::NullType: - return true; - - case QScript::NumberType: - return lhs.m_number_value == rhs.m_number_value; - - case QScript::ReferenceType: - case QScript::IntegerType: - return lhs.m_int_value == rhs.m_int_value; - - case QScript::BooleanType: - return lhs.m_bool_value == rhs.m_bool_value; - - case QScript::StringType: - if (lhs.m_string_value->unique && rhs.m_string_value->unique) - return lhs.m_string_value == rhs.m_string_value; - return lhs.m_string_value->s == rhs.m_string_value->s; - - case QScript::PointerType: - return lhs.m_ptr_value == rhs.m_ptr_value; - - case QScript::ObjectType: - if (lhs.isVariant()) - return lhs.m_object_value == rhs.m_object_value || lhs.toVariant() == rhs.toVariant(); -#ifndef QT_NO_QOBJECT - else if (lhs.isQObject()) - return lhs.m_object_value == rhs.m_object_value || lhs.toQObject() == rhs.toQObject(); -#endif - else - return lhs.m_object_value == rhs.m_object_value; - - case QScript::LazyStringType: - return *lhs.m_lazy_string_value == *rhs.m_lazy_string_value; - } - } - - return eq_cmp_helper(lhs, rhs); -} - -inline bool QScriptContextPrivate::strict_eq_cmp( const QScriptValueImpl &lhs, const QScriptValueImpl &rhs) -{ - if (lhs.type() != rhs.type()) - return false; - - switch (lhs.type()) { - case QScript::InvalidType: - case QScript::UndefinedType: - case QScript::NullType: - return true; - - case QScript::NumberType: - if (qIsNaN(lhs.m_number_value) || qIsNaN(rhs.m_number_value)) - return false; - return lhs.m_number_value == rhs.m_number_value; - - case QScript::IntegerType: - return lhs.m_int_value == rhs.m_int_value; - - case QScript::BooleanType: - return lhs.m_bool_value == rhs.m_bool_value; - - case QScript::StringType: - if (lhs.m_string_value->unique && rhs.m_string_value->unique) - return lhs.m_string_value == rhs.m_string_value; - return lhs.m_string_value->s == rhs.m_string_value->s; - - case QScript::ObjectType: - return lhs.m_object_value == rhs.m_object_value; - - case QScript::ReferenceType: - return lhs.m_int_value == rhs.m_int_value; - - case QScript::PointerType: - return lhs.m_ptr_value == rhs.m_ptr_value; - - case QScript::LazyStringType: - return *lhs.m_lazy_string_value == *rhs.m_lazy_string_value; - } - - return false; -} - -inline QScriptValueImpl QScriptContextPrivate::throwTypeError(const QString &text) -{ - return throwError(QScriptContext::TypeError, text); -} - -inline QScriptValueImpl QScriptContextPrivate::throwSyntaxError(const QString &text) -{ - return throwError(QScriptContext::SyntaxError, text); -} - -inline QScriptValueImpl QScriptContextPrivate::thisObject() const -{ - return m_thisObject; -} - -inline void QScriptContextPrivate::setThisObject(const QScriptValueImpl &object) -{ - m_thisObject = object; -} - -inline QScriptValueImpl QScriptContextPrivate::callee() const -{ - return m_callee; -} - -inline bool QScriptContextPrivate::isCalledAsConstructor() const -{ - return m_calledAsConstructor; -} - -inline QScriptValueImpl QScriptContextPrivate::returnValue() const -{ - return m_result; -} - -inline void QScriptContextPrivate::setReturnValue(const QScriptValueImpl &value) -{ - m_result = value; -} - -inline QScriptValueImpl QScriptContextPrivate::activationObject() const -{ - if (previous && !m_activation.property(QLatin1String("arguments")).isValid()) { - QScriptContextPrivate *dd = const_cast<QScriptContextPrivate*>(this); - dd->m_activation.setProperty(QLatin1String("arguments"), argumentsObject()); - } - return m_activation; -} - -inline void QScriptContextPrivate::setActivationObject(const QScriptValueImpl &activation) -{ - m_activation = activation; -} - -inline const QScriptInstruction *QScriptContextPrivate::instructionPointer() -{ - return iPtr; -} - -inline void QScriptContextPrivate::setInstructionPointer(const QScriptInstruction *instructionPointer) -{ - iPtr = instructionPointer; -} - -inline const QScriptValueImpl *QScriptContextPrivate::baseStackPointer() const -{ - return tempStack; -} - -inline const QScriptValueImpl *QScriptContextPrivate::currentStackPointer() const -{ - return stackPtr; -} - -inline QScriptContext::ExecutionState QScriptContextPrivate::state() const -{ - return m_state; -} - -QT_END_NAMESPACE - -#endif // QT_NO_SCRIPT -#endif |