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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qbs.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/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 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
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** 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
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QBS_ITEM_H
#define QBS_ITEM_H
#include "forward_decls.h"
#include "itemtype.h"
#include "propertydeclaration.h"
#include "qualifiedid.h"
#include <parser/qmljsmemorypool_p.h>
#include <tools/codelocation.h>
#include <tools/error.h>
#include <tools/version.h>
#include <QtCore/qlist.h>
#include <QtCore/qmap.h>
#include <vector>
namespace qbs {
namespace Internal {
class ItemObserver;
class ItemPool;
class Logger;
class QBS_AUTOTEST_EXPORT Item : public QbsQmlJS::Managed
{
friend class ASTPropertiesItemHandler;
friend class ItemPool;
friend class ItemReaderASTVisitor;
Q_DISABLE_COPY(Item)
Item(ItemPool *pool, ItemType type);
public:
struct Module
{
Module()
: item(nullptr), isProduct(false), required(true)
{}
QualifiedId name;
Item *item;
bool isProduct;
bool required;
QVariantMap parameters;
VersionRange versionRange;
};
typedef std::vector<Module> Modules;
typedef QMap<QString, PropertyDeclaration> PropertyDeclarationMap;
typedef QMap<QString, ValuePtr> PropertyMap;
static Item *create(ItemPool *pool, ItemType type);
Item *clone() const;
ItemPool *pool() const { return m_pool; }
const QString &id() const { return m_id; }
const CodeLocation &location() const { return m_location; }
Item *prototype() const { return m_prototype; }
Item *scope() const { return m_scope; }
Item *outerItem() const { return m_outerItem; }
Item *parent() const { return m_parent; }
const FileContextPtr &file() const { return m_file; }
QList<Item *> children() const { return m_children; }
Item *child(ItemType type, bool checkForMultiple = true) const;
const PropertyMap &properties() const { return m_properties; }
const PropertyDeclarationMap &propertyDeclarations() const { return m_propertyDeclarations; }
PropertyDeclaration propertyDeclaration(const QString &name, bool allowExpired = true) const;
const Modules &modules() const { return m_modules; }
void addModule(const Module &module);
void removeModules() { m_modules.clear(); }
void setModules(const Modules &modules) { m_modules = modules; }
ItemType type() const { return m_type; }
void setType(ItemType type) { m_type = type; }
QString typeName() const;
bool hasProperty(const QString &name) const;
bool hasOwnProperty(const QString &name) const;
ValuePtr property(const QString &name) const;
ValuePtr ownProperty(const QString &name) const;
ItemValuePtr itemProperty(const QString &name, const Item *itemTemplate = nullptr);
ItemValuePtr itemProperty(const QString &name, const ItemValueConstPtr &value);
JSSourceValuePtr sourceProperty(const QString &name) const;
VariantValuePtr variantProperty(const QString &name) const;
bool isOfTypeOrhasParentOfType(ItemType type) const;
void setObserver(ItemObserver *observer) const;
void setProperty(const QString &name, const ValuePtr &value);
void setProperties(const PropertyMap &props) { m_properties = props; }
void removeProperty(const QString &name);
void setPropertyDeclaration(const QString &name, const PropertyDeclaration &declaration);
void setPropertyDeclarations(const PropertyDeclarationMap &decls);
void setLocation(const CodeLocation &location) { m_location = location; }
void setPrototype(Item *prototype) { m_prototype = prototype; }
void setFile(const FileContextPtr &file) { m_file = file; }
void setScope(Item *item) { m_scope = item; }
void setOuterItem(Item *item) { m_outerItem = item; }
void setChildren(const QList<Item *> &children) { m_children = children; }
void setParent(Item *item) { m_parent = item; }
static void addChild(Item *parent, Item *child);
void dump() const;
bool isPresentModule() const;
void setupForBuiltinType(Logger &logger);
void copyProperty(const QString &propertyName, Item *target) const;
private:
ItemValuePtr itemProperty(const QString &name, const Item *itemTemplate,
const ItemValueConstPtr &itemValue);
void dump(int indentation) const;
ItemPool *m_pool;
mutable ItemObserver *m_observer;
QString m_id;
CodeLocation m_location;
Item *m_prototype;
Item *m_scope;
Item *m_outerItem;
Item *m_parent;
QList<Item *> m_children;
FileContextPtr m_file;
PropertyMap m_properties;
PropertyDeclarationMap m_propertyDeclarations;
PropertyDeclarationMap m_expiredPropertyDeclarations;
Modules m_modules;
ItemType m_type;
};
inline bool operator<(const Item::Module &m1, const Item::Module &m2) { return m1.name < m2.name; }
inline bool operator==(const Item::Module &m1, const Item::Module &m2) { return m1.item == m2.item; }
} // namespace Internal
} // namespace qbs
#endif // QBS_ITEM_H
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