forked from qt-creator/qt-creator
129 lines
4.0 KiB
C++
129 lines
4.0 KiB
C++
/**************************************************************************
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**
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** This file is part of Qt Creator
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**
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** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Nokia Corporation (info@qt.nokia.com)
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**
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**
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** GNU Lesser General Public License Usage
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**
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this file.
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** Please review the following information to ensure the GNU Lesser General
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** Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** Other Usage
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**
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**************************************************************************/
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#include "qmljslookupcontext.h"
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#include "qmljsinterpreter.h"
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#include "qmljslink.h"
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#include "qmljsscopebuilder.h"
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#include "qmljsmodelmanagerinterface.h"
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#include "qmljsevaluate.h"
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using namespace QmlJS;
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class QmlJS::LookupContextData
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{
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public:
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LookupContextData(Document::Ptr doc, const Snapshot &snapshot, const QList<AST::Node *> &path)
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: doc(doc),
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snapshot(snapshot)
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{
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// since we keep the document and snapshot around, we don't need to keep the Link instance
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Link link(&context, snapshot, ModelManagerInterface::instance()->importPaths());
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ScopeBuilder scopeBuilder(&context, doc, snapshot);
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scopeBuilder.push(path);
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}
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LookupContextData(Document::Ptr doc, const Snapshot &snapshot,
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const Interpreter::Context &linkedContextWithoutScope,
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const QList<AST::Node *> &path)
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: context(linkedContextWithoutScope),
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doc(doc),
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snapshot(snapshot)
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{
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ScopeBuilder scopeBuilder(&context, doc, snapshot);
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scopeBuilder.push(path);
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}
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Interpreter::Context context;
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Document::Ptr doc;
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Snapshot snapshot;
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};
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LookupContext::LookupContext(Document::Ptr doc, const Snapshot &snapshot, const QList<AST::Node *> &path)
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: d(new LookupContextData(doc, snapshot, path))
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{
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}
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LookupContext::LookupContext(const Document::Ptr doc, const Snapshot &snapshot,
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const Interpreter::Context &linkedContextWithoutScope,
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const QList<AST::Node *> &path)
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: d(new LookupContextData(doc, snapshot, linkedContextWithoutScope, path))
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{
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}
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LookupContext::~LookupContext()
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{
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}
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LookupContext::Ptr LookupContext::create(Document::Ptr doc, const Snapshot &snapshot, const QList<AST::Node *> &path)
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{
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Ptr ptr(new LookupContext(doc, snapshot, path));
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return ptr;
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}
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LookupContext::Ptr LookupContext::create(const Document::Ptr doc, const Snapshot &snapshot,
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const Interpreter::Context &linkedContextWithoutScope,
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const QList<AST::Node *> &path)
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{
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Ptr ptr(new LookupContext(doc, snapshot, linkedContextWithoutScope, path));
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return ptr;
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}
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const Interpreter::Value *LookupContext::evaluate(AST::Node *node) const
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{
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Evaluate check(&d->context);
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return check(node);
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}
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Document::Ptr LookupContext::document() const
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{
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return d->doc;
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}
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Snapshot LookupContext::snapshot() const
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{
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return d->snapshot;
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}
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// the engine is only guaranteed to live as long as the LookupContext
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Interpreter::Engine *LookupContext::engine() const
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{
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return d->context.engine();
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}
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// the context is only guaranteed to live as long as the LookupContext
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const Interpreter::Context *LookupContext::context() const
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{
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return &d->context;
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}
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