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75 lines
2.0 KiB
C++
75 lines
2.0 KiB
C++
/* Copyright (C) 2017
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* swift project Community / Contributors
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*
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* This file is part of swift Project. It is subject to the license terms in the LICENSE file found in the top-level
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* directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
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* including this file, may be copied, modified, propagated, or distributed except according to the terms
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* contained in the LICENSE file.
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*/
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//! \file
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#ifndef BLACKGUI_SHAREDSTRINGLISTCOMPLETER_H
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#define BLACKGUI_SHAREDSTRINGLISTCOMPLETER_H
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#include "blackgui/blackguiexport.h"
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#include <QCompleter>
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#include <QStringListModel>
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#include <QScopedPointer>
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namespace BlackGui
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{
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/*!
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* Completer shared among multiple UI elements.
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* Normally used as static member
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*/
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class BLACKGUI_EXPORT CSharedStringListCompleter
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{
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public:
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//! Constructor
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CSharedStringListCompleter() {}
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//! Update data
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bool updateData(const QStringList &data, int cacheTimeMs);
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//! Clear completer data
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void clearData();
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//! Was updated within check time
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bool wasUpdatedWithinTime(int checkTimeMs) const;
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//! Contains the string completer the given value
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bool contains(const QString &value, Qt::CaseSensitivity cs = Qt::CaseInsensitive) const;
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//! Values
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QStringList stringList() const;
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//! Completer
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QCompleter *completer() const { return m_completer.data(); }
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//! Convert to completer
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operator QCompleter *() const { return m_completer.data(); }
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private:
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qint64 m_lastUpdated = 0;
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QScopedPointer<QCompleter> m_completer { new QCompleter(QStringList()) }; // empty list required to init model
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QStringListModel *getCompleterModel() const;
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};
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/**
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* Utility functions
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*/
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class BLACKGUI_EXPORT CompleterUtils
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{
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public:
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//! No Ctor
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CompleterUtils() = delete;
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//! How completer behaves
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static void setCompleterParameters(QCompleter *completer);
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};
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} // ns
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#endif // guard
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