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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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 Technology Preview License Agreement accompanying
** this package.
**
** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#ifndef QMLDOCUMENT_H
#define QMLDOCUMENT_H
#include <QtCore/QList>
#include <QtCore/QMap>
#include <QtCore/QPair>
#include <QtCore/QSharedPointer>
#include <QtCore/QString>
#include <languageutils/fakemetaobject.h>
#include "parser/qmldirparser_p.h"
#include "parser/qmljsengine_p.h"
#include "qmljs_global.h"
QT_QML_BEGIN_NAMESPACE
namespace QmlJS {
class Bind;
class Snapshot;
class QMLJS_EXPORT Document
{
public:
typedef QSharedPointer<Document> Ptr;
protected:
Document(const QString &fileName);
public:
~Document();
static Document::Ptr create(const QString &fileName);
bool isQmlDocument() const;
bool isJSDocument() const;
AST::UiProgram *qmlProgram() const;
AST::Program *jsProgram() const;
AST::ExpressionNode *expression() const;
AST::Node *ast() const;
const QmlJS::Engine *engine() const;
QList<DiagnosticMessage> diagnosticMessages() const;
QString source() const;
void setSource(const QString &source);
bool parse();
bool parseQml();
bool parseJavaScript();
bool parseExpression();
bool isParsedCorrectly() const
{ return _parsedCorrectly; }
Bind *bind() const;
int editorRevision() const;
void setEditorRevision(int revision);
QString fileName() const;
QString path() const;
QString componentName() const;
private:
bool parse_helper(int kind);
static void extractPragmas(QString *source);
private:
QmlJS::Engine *_engine;
NodePool *_pool;
AST::Node *_ast;
Bind *_bind;
bool _isQmlDocument;
int _editorRevision;
bool _parsedCorrectly;
QList<QmlJS::DiagnosticMessage> _diagnosticMessages;
QString _fileName;
QString _path;
QString _componentName;
QString _source;
// for documentFromSource
friend class Snapshot;
};
class QMLJS_EXPORT LibraryInfo
{
public:
enum DumpStatus {
DumpNotStartedOrRunning,
DumpDone,
DumpError
};
private:
bool _valid;
QList<QmlDirParser::Component> _components;
QList<QmlDirParser::Plugin> _plugins;
typedef QList<LanguageUtils::FakeMetaObject::ConstPtr> FakeMetaObjectList;
FakeMetaObjectList _metaObjects;
DumpStatus _dumpStatus;
QString _dumpError;
public:
LibraryInfo();
LibraryInfo(const QmlDirParser &parser);
~LibraryInfo();
QList<QmlDirParser::Component> components() const
{ return _components; }
QList<QmlDirParser::Plugin> plugins() const
{ return _plugins; }
FakeMetaObjectList metaObjects() const
{ return _metaObjects; }
void setMetaObjects(const FakeMetaObjectList &objects)
{ _metaObjects = objects; }
bool isValid() const
{ return _valid; }
DumpStatus dumpStatus() const
{ return _dumpStatus; }
QString dumpError() const
{ return _dumpError; }
void setDumpStatus(DumpStatus dumped, const QString &error = QString())
{ _dumpStatus = dumped; _dumpError = error; }
};
class QMLJS_EXPORT Snapshot
{
typedef QHash<QString, Document::Ptr> _Base;
QHash<QString, Document::Ptr> _documents;
QHash<QString, QList<Document::Ptr> > _documentsByPath;
QHash<QString, LibraryInfo> _libraries;
public:
Snapshot();
~Snapshot();
typedef _Base::iterator iterator;
typedef _Base::const_iterator const_iterator;
const_iterator begin() const { return _documents.begin(); }
const_iterator end() const { return _documents.end(); }
void insert(const Document::Ptr &document);
void insertLibraryInfo(const QString &path, const LibraryInfo &info);
void remove(const QString &fileName);
Document::Ptr document(const QString &fileName) const;
QList<Document::Ptr> documentsInDirectory(const QString &path) const;
LibraryInfo libraryInfo(const QString &path) const;
Document::Ptr documentFromSource(const QString &code,
const QString &fileName) const;
};
} // namespace QmlJS
QT_QML_END_NAMESPACE
#endif // QMLDOCUMENT_H
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