Long live Qt 4.5!

1 files changed, 238 insertions, 0 deletions

diff --git a/src/script/qscriptvalue.h b/src/script/qscriptvalue.h
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QSCRIPTVALUE_H
+#define QSCRIPTVALUE_H
+
+#include <QtCore/qstring.h>
+
+#ifndef QT_NO_SCRIPT
+
+#include <QtCore/qlist.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Script)
+
+class QScriptClass;
+class QScriptValue;
+class QScriptEngine;
+class QScriptString;
+class QVariant;
+class QObject;
+struct QMetaObject;
+class QDateTime;
+#ifndef QT_NO_REGEXP
+class QRegExp;
+#endif
+
+typedef QList<QScriptValue> QScriptValueList;
+
+typedef double qsreal;
+
+class QScriptValuePrivate;
+class Q_SCRIPT_EXPORT QScriptValue
+{
+public:
+    enum ResolveFlag {
+        ResolveLocal        = 0x00,
+        ResolvePrototype    = 0x01,
+        ResolveScope        = 0x02,
+        ResolveFull         = ResolvePrototype | ResolveScope
+    };
+
+    Q_DECLARE_FLAGS(ResolveFlags, ResolveFlag)
+
+    enum PropertyFlag {
+        ReadOnly            = 0x00000001,
+        Undeletable         = 0x00000002,
+        SkipInEnumeration   = 0x00000004,
+
+        PropertyGetter      = 0x00000008,
+        PropertySetter      = 0x00000010,
+
+        QObjectMember       = 0x00000020,
+
+        KeepExistingFlags   = 0x00000800,
+
+        UserRange           = 0xff000000            // Users may use these as they see fit.
+    };
+    Q_DECLARE_FLAGS(PropertyFlags, PropertyFlag)
+
+    enum SpecialValue {
+        NullValue,
+        UndefinedValue
+    };
+
+public:
+    QScriptValue();
+    ~QScriptValue();
+    QScriptValue(const QScriptValue &other);
+    QScriptValue(QScriptEngine *engine, SpecialValue val);
+    QScriptValue(QScriptEngine *engine, bool val);
+    QScriptValue(QScriptEngine *engine, int val);
+    QScriptValue(QScriptEngine *engine, uint val);
+    QScriptValue(QScriptEngine *engine, qsreal val);
+    QScriptValue(QScriptEngine *engine, const QString &val);
+#ifndef QT_NO_CAST_FROM_ASCII
+    QT_ASCII_CAST_WARN_CONSTRUCTOR QScriptValue(QScriptEngine *engine, const char *val);
+#endif
+
+    QScriptValue(SpecialValue value);
+    QScriptValue(bool value);
+    QScriptValue(int value);
+    QScriptValue(uint value);
+    QScriptValue(qsreal value);
+    QScriptValue(const QString &value);
+    QScriptValue(const QLatin1String &value);
+#ifndef QT_NO_CAST_FROM_ASCII
+    QT_ASCII_CAST_WARN_CONSTRUCTOR QScriptValue(const char *value);
+#endif
+
+    QScriptValue &operator=(const QScriptValue &other);
+
+    QScriptEngine *engine() const;
+
+    bool isValid() const;
+    bool isBool() const;
+    bool isBoolean() const;
+    bool isNumber() const;
+    bool isFunction() const;
+    bool isNull() const;
+    bool isString() const;
+    bool isUndefined() const;
+    bool isVariant() const;
+    bool isQObject() const;
+    bool isQMetaObject() const;
+    bool isObject() const;
+    bool isDate() const;
+    bool isRegExp() const;
+    bool isArray() const;
+    bool isError() const;
+
+    QString toString() const;
+    qsreal toNumber() const;
+    bool toBool() const;
+    bool toBoolean() const;
+    qsreal toInteger() const;
+    qint32 toInt32() const;
+    quint32 toUInt32() const;
+    quint16 toUInt16() const;
+    QVariant toVariant() const;
+    QObject *toQObject() const;
+    const QMetaObject *toQMetaObject() const;
+    QScriptValue toObject() const;
+    QDateTime toDateTime() const;
+#ifndef QT_NO_REGEXP
+    QRegExp toRegExp() const;
+#endif
+
+    bool instanceOf(const QScriptValue &other) const;
+
+    bool lessThan(const QScriptValue &other) const;
+    bool equals(const QScriptValue &other) const;
+    bool strictlyEquals(const QScriptValue &other) const;
+
+    QScriptValue prototype() const;
+    void setPrototype(const QScriptValue &prototype);
+
+    QScriptValue scope() const;
+    void setScope(const QScriptValue &scope);
+
+    QScriptValue property(const QString &name,
+                          const ResolveFlags &mode = ResolvePrototype) const;
+    void setProperty(const QString &name, const QScriptValue &value,
+                     const PropertyFlags &flags = KeepExistingFlags);
+
+    QScriptValue property(quint32 arrayIndex,
+                          const ResolveFlags &mode = ResolvePrototype) const;
+    void setProperty(quint32 arrayIndex, const QScriptValue &value,
+                     const PropertyFlags &flags = KeepExistingFlags);
+
+    QScriptValue property(const QScriptString &name,
+                          const ResolveFlags &mode = ResolvePrototype) const;
+    void setProperty(const QScriptString &name, const QScriptValue &value,
+                     const PropertyFlags &flags = KeepExistingFlags);
+
+    QScriptValue::PropertyFlags propertyFlags(
+        const QString &name, const ResolveFlags &mode = ResolvePrototype) const;
+    QScriptValue::PropertyFlags propertyFlags(
+        const QScriptString &name, const ResolveFlags &mode = ResolvePrototype) const;
+
+    QScriptValue call(const QScriptValue &thisObject = QScriptValue(),
+                      const QScriptValueList &args = QScriptValueList());
+    QScriptValue call(const QScriptValue &thisObject,
+                      const QScriptValue &arguments);
+    QScriptValue construct(const QScriptValueList &args = QScriptValueList());
+    QScriptValue construct(const QScriptValue &arguments);
+
+    QScriptValue data() const;
+    void setData(const QScriptValue &data);
+
+    QScriptClass *scriptClass() const;
+    void setScriptClass(QScriptClass *scriptClass);
+
+    qint64 objectId() const;
+
+private:
+    // force compile error, prevent QScriptValue(bool) to be called
+    inline QScriptValue(void *) { Q_ASSERT(false); }
+    // force compile error, prevent QScriptValue(QScriptEngine*, bool) to be called
+    inline QScriptValue(QScriptEngine *, void *) { Q_ASSERT(false); }
+
+private:
+    QScriptValuePrivate *d_ptr;
+
+    Q_DECLARE_PRIVATE(QScriptValue)
+};
+
+Q_DECLARE_OPERATORS_FOR_FLAGS(QScriptValue::ResolveFlags)
+Q_DECLARE_OPERATORS_FOR_FLAGS(QScriptValue::PropertyFlags)
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QT_NO_SCRIPT
+
+#endif