/****************************************************************************
**
** Copyright (C) 2020 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtQml module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
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** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
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** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
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** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
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**/
#ifndef QQMLDOMCONSTANTS_P_H
#define QQMLDOMCONSTANTS_P_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 "qqmldom_global.h"

#include <QtCore/QObject>
#include <QtCore/QMetaObject>

QT_BEGIN_NAMESPACE

namespace QQmlJS{
namespace Dom {

Q_NAMESPACE_EXPORT(QMLDOM_EXPORT)

enum class PathRoot {
    Other,
    Modules,
    Cpp,
    Libs,
    Top,
    Env,
    Universe
};
Q_ENUM_NS(PathRoot)

enum class PathCurrent {
    Other,
    Obj,
    ObjChain,
    ScopeChain,
    Component,
    Module,
    Ids,
    Types,
    LookupStrict,
    LookupDynamic,
    Lookup
};
Q_ENUM_NS(PathCurrent)
enum class ResolveOption{
    None=0,
    TraceVisit=0x1 // call the function along all elements of the path, not just for the target (the function might be called even if the target is never reached)
};
Q_ENUM_NS(ResolveOption)
Q_DECLARE_FLAGS(ResolveOptions, ResolveOption)
Q_DECLARE_OPERATORS_FOR_FLAGS(ResolveOptions)

enum class VisitOption{
    None=0,
    VisitAdopted=0x1, // Visit adopted types (but never recurses)
    Recurse=0x2, // recurse non adopted types
    NoPath=0x4 // does not generate path consistent with visit
};
Q_ENUM_NS(VisitOption)
Q_DECLARE_FLAGS(VisitOptions, VisitOption)
Q_DECLARE_OPERATORS_FOR_FLAGS(VisitOptions)

enum class DomKind {
    Empty,
    Object,
    List,
    Map,
    Value
};
Q_ENUM_NS(DomKind)

enum class DomType {
    Empty,

    ExternalItemInfo,
    ExternalItemPair,
    // ExternalOwningItems refer to an external path and can be shared between environments
    QmlDirectory, // dir
    QmldirFile, // qmldir
    JsFile, // file
    QmlFile, // file
    QmltypesFile, // qmltypes
    GlobalScope, // language dependent
    EnumItem,

    // types
    EnumDecl,
    JsResource,
    QmltypesComponent,
    QmlComponent,
    GlobalComponent,

    ModuleAutoExport, // dependent imports to automatically load when a module is imported
    ModuleIndex, // index for all the imports of a major version
    ModuleScope, // a specific import with full version
    Export, // An exported type

    // header stuff
    Import, // wrapped
    Pragma,

    // qml elements
    Id,
    QmlObject,
    ConstantData,
    SimpleObjectWrap,
    ScriptExpression,
    Reference,
    Binding,
    PropertyDefinition,
    RequiredProperty,
    MethodParameter,
    MethodInfo,
    Version, // wrapped

    // generic objects, mainly for debug support
    GenericObject,
    GenericOwner,

    // containers
    Map,
    List,

    // supporting objects
    LoadInfo, // owning
    ErrorMessage, // wrapped

    // Dom top level
    DomEnvironment,
    DomUniverse
};
Q_ENUM_NS(DomType)

enum class ListOptions {
    Normal,
    Reverse
};
Q_ENUM_NS(ListOptions)

enum class LoadOption {
    DefaultLoad = 0x0,
    ForceLoad = 0x1,
};
Q_ENUM_NS(LoadOption)
Q_DECLARE_FLAGS(LoadOptions, LoadOption);

enum class EscapeOptions{
    OuterQuotes,
    NoOuterQuotes
};
Q_ENUM_NS(EscapeOptions)

enum class ErrorLevel{
    Debug,
    Info,
    Hint,         // cosmetic or convention
    MaybeWarning, // possibly a warning, insufficient information
    Warning,
    MaybeError,
    Error,
    Fatal
};
Q_ENUM_NS(ErrorLevel)

} // end namespace Dom
} // end namespace QQmlJS

QT_END_NAMESPACE

#endif // QQMLDOMCONSTANTS_P_H