Merge commit 'origin/master' into symbolVisibility

1 files changed, 0 insertions, 415 deletions

diff --git a/src/script/qscriptvalueiteratorimpl.cpp b/src/script/qscriptvalueiteratorimpl.cpp
deleted file mode 100644
index 35b5241..0000000
--- a/src/script/qscriptvalueiteratorimpl.cpp
+++ /dev/null
@@ -1,415 +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.
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qscriptvalueiteratorimpl_p.h"
-
-#ifndef QT_NO_SCRIPT
-
-#include "qscriptengine_p.h"
-#include "qscriptcontext_p.h"
-#include "qscriptvalueimpl_p.h"
-#include "qscriptmember_p.h"
-#include "qscriptobject_p.h"
-
-QT_BEGIN_NAMESPACE
-
-namespace QScript {
-
-extern QString numberToString(qsreal value);
-
-} // namespace
-
-QScriptValueIteratorImpl::QScriptValueIteratorImpl(const QScriptValueImpl &obj)
-{
-    Q_ASSERT(obj.isObject());
-    m_frontObject = obj;
-    m_member.invalidate();
-    m_foundMember.invalidate();
-    m_foundForward = false;
-    m_object = obj;
-    m_searchIndex = 0;
-    m_searchClassDataIterator = false;
-    m_classDataIterator = 0;
-    m_ignoresDontEnum = true;
-    m_enumerateProto = false;
-}
-
-QScriptValueIteratorImpl::~QScriptValueIteratorImpl()
-{
-    if (m_classDataIterator) {
-        delete m_classDataIterator;
-        m_classDataIterator = 0;
-    }
-}
-
-bool QScriptValueIteratorImpl::ignoresDontEnum() const
-{
-    return m_ignoresDontEnum;
-}
-
-void QScriptValueIteratorImpl::setIgnoresDontEnum(bool ignore)
-{
-    m_ignoresDontEnum = ignore;
-}
-
-bool QScriptValueIteratorImpl::enumeratePrototype() const
-{
-    return m_enumerateProto;
-}
-
-void QScriptValueIteratorImpl::setEnumeratePrototype(bool enable)
-{
-    m_enumerateProto = enable;
-}
-
-bool QScriptValueIteratorImpl::acceptsMember(const QScriptValueImpl &o,
-                                             const QScript::Member &m) const
-{
-    if (!m.isValid() || (!m_ignoresDontEnum && m.dontEnum())
-        || (m.isSetter() && !m.isGetter())) {
-        return false;
-    }
-
-    if (!m_enumerateProto || QScriptEnginePrivate::strictlyEquals(o, m_frontObject))
-        return true;
-
-    // make sure it's not a shadowed property
-    QScript::Member dummy;
-    QScriptValueImpl base;
-    QScriptNameIdImpl *id;
-    if (m.nameId()) {
-        id = m.nameId();
-    } else {
-        QScriptEnginePrivate *eng_p = m_frontObject.engine();
-        id = eng_p->nameId(QScript::numberToString(m.id()));
-    }
-    m_frontObject.resolve(id, &dummy, &base, QScriptValue::ResolvePrototype, QScript::Read);
-    return QScriptEnginePrivate::strictlyEquals(base, o);
-}
-
-bool QScriptValueIteratorImpl::hasNext()
-{
-    if (m_foundMember.isValid() && m_foundForward) {
-        // we have the information about the next element already
-        return true;
-    }
-
-    int idx, count;
-    QScriptValueImpl obj = m_object;
-
-    if (m_searchClassDataIterator) {
-        Q_ASSERT(m_classDataIterator != 0);
-        if (m_foundMember.isValid()) {
-            // undo effect of hasPrevious()
-            m_foundMember.invalidate();
-            QScript::Member dummy;
-            m_classDataIterator->next(&dummy);
-        }
-        goto LSearchClassData;
-    }
-
-    idx = m_searchIndex;
-    if (m_foundMember.isValid()) {
-        // undo effect of hasPrevious()
-        m_foundMember.invalidate();
-        ++idx;
-    }
-
- LSearchObjectData:
-    count = obj.memberCount();
-    for (int i = idx; i < count; ++i) {
-        QScript::Member m;
-        obj.member(i, &m);
-        if (acceptsMember(obj, m)) {
-            m_foundObject = obj;
-            m_foundMember = m;
-            m_foundForward = true;
-            m_searchIndex = i + 1;
-            return true;
-        }
-    }
-
-    if (!m_classDataIterator) {
-        QScriptClassData *data = obj.classInfo()->data();
-        if (!data)
-            goto LNext;
-        m_classDataIterator = data->newIterator(obj);
-        if (!m_classDataIterator)
-            goto LNext;
-    }
-    m_searchClassDataIterator = true;
-
- LSearchClassData:
-    Q_ASSERT(m_classDataIterator != 0);
-    while (m_classDataIterator->hasNext()) {
-        QScript::Member m;
-        m_classDataIterator->next(&m);
-        if (acceptsMember(obj, m)) {
-            m_foundObject = obj;
-            m_foundMember = m;
-            m_foundForward = true;
-            return true;
-        }
-    }
-
- LNext:
-    if (!m_enumerateProto || !obj.prototype().isObject())
-        return false;
-
-    // look in prototype
-    obj = obj.prototype();
-    idx = 0;
-    if (m_classDataIterator) {
-        delete m_classDataIterator;
-        m_classDataIterator = 0;
-        m_searchClassDataIterator = false;
-    }
-    goto LSearchObjectData;
-}
-
-void QScriptValueIteratorImpl::next()
-{
-    (void)hasNext(); // sync the next-element info
-    m_object = m_foundObject;
-    m_member = m_foundMember;
-    m_foundObject = QScriptValueImpl();
-    m_foundMember.invalidate();
-}
-
-bool QScriptValueIteratorImpl::hasPrevious()
-{
-    if (m_foundMember.isValid() && !m_foundForward) {
-        // we have the information about the previous element already
-        return true;
-    }
-
-    QScriptValueImpl obj = m_object;
-
-    if (m_searchClassDataIterator) {
-        Q_ASSERT(m_classDataIterator != 0);
-        if (m_foundMember.isValid()) {
-            // undo effect of hasNext()
-            m_foundMember.invalidate();
-            QScript::Member dummy;
-            m_classDataIterator->previous(&dummy);
-        }
-        while (m_classDataIterator->hasPrevious()) {
-            QScript::Member m;
-            m_classDataIterator->previous(&m);
-            if (acceptsMember(obj, m)) {
-                m_foundObject = obj;
-                m_foundMember = m;
-                m_foundForward = false;
-                return true;
-            }
-        }
-        m_searchClassDataIterator = false;
-        m_searchIndex = obj.memberCount();
-        m_foundMember.invalidate();
-    }
-
-    // search object members
-    int i = m_searchIndex - 1;
-    if (m_foundMember.isValid()) {
-        // undo effect of hasPrevious()
-        m_foundMember.invalidate();
-        --i;
-    }
-    for ( ; i >= 0; --i) {
-        QScript::Member m;
-        obj.member(i, &m);
-        if (acceptsMember(obj, m)) {
-            m_foundObject = obj;
-            m_foundMember = m;
-            m_foundForward = false;
-            m_searchIndex = i;
-            return true;
-        }
-    }
-
-    return false;
-}
-
-void QScriptValueIteratorImpl::previous()
-{
-    (void)hasPrevious(); // sync the previous-element info
-    m_object = m_foundObject;
-    m_member = m_foundMember;
-    m_foundObject = QScriptValueImpl();
-    m_foundMember.invalidate();
-}
-
-QScript::Member *QScriptValueIteratorImpl::member()
-{
-    return &m_member;
-}
-
-QScriptNameIdImpl *QScriptValueIteratorImpl::nameId() const
-{
-    return m_member.nameId();
-}
-
-QString QScriptValueIteratorImpl::name() const
-{
-    if (!m_member.isValid())
-        return QString();
-    if (m_member.nameId())
-        return m_member.nameId()->s;
-    else
-        return QScript::numberToString(m_member.id());
-}
-
-QScriptValueImpl QScriptValueIteratorImpl::value() const
-{
-    if (!m_member.isValid())
-        return QScriptValueImpl();
-    QScriptValueImpl result;
-    m_object.get(m_member, &result);
-    if (m_member.isGetterOrSetter()) {
-        // find and call the getter
-        QScriptValueImpl getter;
-        if (m_member.isObjectProperty() && !m_member.isGetter()) {
-            QScript::Member mb;
-            QScriptObject *obj = m_object.m_object_value;
-            mb.object(m_member.nameId(), obj->memberCount(), 0);
-            if (!obj->findGetter(&mb))
-                return QScriptValueImpl();
-            m_object.get(mb, &getter);
-        } else {
-            getter = result;
-        }
-        result = getter.call(m_object);
-    }
-    return result;
-}
-
-void QScriptValueIteratorImpl::setValue(const QScriptValueImpl &value)
-{
-    if (!m_member.isValid())
-        return;
-    if (m_member.isGetterOrSetter()) {
-        // find and call the setter
-        QScriptValueImpl setter;
-        if (m_member.isObjectProperty() && !m_member.isSetter()) {
-            QScript::Member mb;
-            QScriptObject *obj = m_object.m_object_value;
-            mb.object(m_member.nameId(), obj->memberCount(), 0);
-            if (!obj->findSetter(&mb))
-                return;
-            m_object.get(mb, &setter);
-        } else {
-            m_object.get(m_member, &setter);
-        }
-        setter.call(m_object, QScriptValueImplList() << value);
-    } else {
-        m_object.put(m_member, value);
-    }
-}
-
-uint QScriptValueIteratorImpl::flags() const
-{
-    return m_member.flags();
-}
-
-QScriptValueImpl QScriptValueIteratorImpl::object() const
-{
-    return m_object;
-}
-
-void QScriptValueIteratorImpl::setObject(const QScriptValueImpl &obj)
-{
-    Q_ASSERT(obj.isObject());
-    m_object = obj;
-    if (m_classDataIterator) {
-        delete m_classDataIterator;
-        m_classDataIterator = 0;
-    }
-    toFront();
-}
-
-void QScriptValueIteratorImpl::remove()
-{
-    if (m_member.isValid())
-        m_object.removeMember(m_member);
-}
-
-void QScriptValueIteratorImpl::toFront()
-{
-    if (m_classDataIterator) {
-        if (!m_enumerateProto || QScriptEnginePrivate::strictlyEquals(m_object, m_frontObject)) {
-            m_classDataIterator->toFront();
-        } else {
-            delete m_classDataIterator;
-            m_classDataIterator = 0;
-        }
-    }
-
-    m_member.invalidate();
-    m_object = m_frontObject;
-
-    m_foundObject = QScriptValueImpl();
-    m_foundMember.invalidate();
-    m_searchIndex = 0;
-    m_searchClassDataIterator = false;
-}
-
-void QScriptValueIteratorImpl::toBack()
-{
-    m_member.invalidate();
-
-    m_foundObject = QScriptValueImpl();
-    m_foundMember.invalidate();
-
-    if (!m_classDataIterator) {
-        QScriptClassData *data = m_object.classInfo()->data();
-        if (data)
-            m_classDataIterator = data->newIterator(m_object);
-    }
-    if (m_classDataIterator)
-        m_classDataIterator->toBack();
-    else
-        m_searchIndex = m_object.memberCount();
-    m_searchClassDataIterator = (m_classDataIterator != 0);
-}
-
-QT_END_NAMESPACE
-
-#endif // QT_NO_SCRIPT