1/*
2 * Copyright (C) 2020-2022 Roy Qu (royqh1979@gmail.com)
3 *
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <https://www.gnu.org/licenses/>.
16 */
17#ifndef SYMBOLUSAGEMANAGER_H
18#define SYMBOLUSAGEMANAGER_H
19
20#include <QObject>
21#include <memory>
22#include <QHash>
23#include <QString>
24
25struct SymbolUsage {
26 QString fullName;
27 int count;
28};
29using PSymbolUsage = std::shared_ptr<SymbolUsage>;
30
31class SymbolUsageManager : public QObject
32{
33 Q_OBJECT
34public:
35 explicit SymbolUsageManager(QObject *parent = nullptr);
36 void load();
37 void save();
38 void reset();
39 PSymbolUsage findUsage(const QString& fullName) const;
40 void updateUsage(const QString& symbol, int count);
41private:
42 QHash<QString, PSymbolUsage> mUsages;
43};
44
45using PSymbolUsageManager = std::shared_ptr<SymbolUsageManager>;
46
47#endif // SYMBOLUSAGEMANAGER_H
48