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/****************************************************************************
**
** Copyright (C) 2019 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtQml module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 QQMLDIRDATA_P_H
#define QQMLDIRDATA_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 <private/qqmltypeloader_p.h>
QT_BEGIN_NAMESPACE
class Q_AUTOTEST_EXPORT QQmlQmldirData : public QQmlTypeLoader::Blob
{
private:
friend class QQmlTypeLoader;
QQmlQmldirData(const QUrl &, QQmlTypeLoader *);
public:
const QString &content() const;
QV4::CompiledData::Location importLocation(Blob *blob) const;
template<typename Callback>
bool processImports(Blob *blob, const Callback &callback) const
{
bool result = true;
const auto range = m_imports.equal_range(blob);
for (auto it = range.first; it != range.second; ++it) {
// Do we need to resolve this import?
if ((it->import->priority == 0) || (it->import->priority > it->priority)) {
// This is the (current) best resolution for this import
if (!callback(it->import))
result = false;
it->import->priority = it->priority;
}
}
return result;
}
void setPriority(Blob *, PendingImportPtr, int);
protected:
void dataReceived(const SourceCodeData &) override;
void initializeFromCachedUnit(const QQmlPrivate::CachedQmlUnit *) override;
private:
struct PrioritizedImport {
PendingImportPtr import;
int priority = 0;
};
QString m_content;
QMultiHash<Blob *, PrioritizedImport> m_imports;
};
QT_END_NAMESPACE
#endif // QQMLDIRDATA_P_H
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