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// Copyright (C) 2021 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#pragma once
#include "projectstorageids.h"
#include <QDir>
#include <QTimer>
#include <utils/algorithm.h>
#include <functional>
namespace QmlDesigner {
template<typename Timer>
class DirectoryPathCompressor
{
public:
DirectoryPathCompressor() { m_timer.setSingleShot(true); }
virtual ~DirectoryPathCompressor() = default;
void addSourceContextId(SourceContextId sourceContextId)
{
auto found = std::lower_bound(m_sourceContextIds.begin(),
m_sourceContextIds.end(),
sourceContextId);
if (found == m_sourceContextIds.end() || *found != sourceContextId)
m_sourceContextIds.insert(found, sourceContextId);
restartTimer();
}
SourceContextIds takeSourceContextIds() { return std::move(m_sourceContextIds); }
virtual void setCallback(std::function<void(QmlDesigner::SourceContextIds &&)> &&callback)
{
QObject::connect(&m_timer, &Timer::timeout, [this, callback = std::move(callback)] {
callback(takeSourceContextIds());
});
}
virtual void restartTimer()
{
m_timer.start(20);
}
Timer &timer()
{
return m_timer;
}
private:
SourceContextIds m_sourceContextIds;
Timer m_timer;
};
} // namespace QmlDesigner
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