1 /* Copyright 2013-2019 MultiMC Contributors
2  *
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #pragma once
17 
18 #include <QObject>
19 
20 #include "settings/INIFile.h"
21 
22 #include "settings/SettingsObject.h"
23 
24 #include "multimc_logic_export.h"
25 
26 /*!
27  * \brief A settings object that stores its settings in an INIFile.
28  */
29 class MULTIMC_LOGIC_EXPORT INISettingsObject : public SettingsObject
30 {
31     Q_OBJECT
32 public:
33     explicit INISettingsObject(const QString &path, QObject *parent = 0);
34 
35     /*!
36      * \brief Gets the path to the INI file.
37      * \return The path to the INI file.
38      */
filePath()39     virtual QString filePath() const
40     {
41         return m_filePath;
42     }
43 
44     /*!
45      * \brief Sets the path to the INI file and reloads it.
46      * \param filePath The INI file's new path.
47      */
48     virtual void setFilePath(const QString &filePath);
49 
50     bool reload() override;
51 
52     void suspendSave() override;
53     void resumeSave() override;
54 
55 protected slots:
56     virtual void changeSetting(const Setting &setting, QVariant value) override;
57     virtual void resetSetting(const Setting &setting) override;
58 
59 protected:
60     virtual QVariant retrieveValue(const Setting &setting) override;
61     void doSave();
62 
63 protected:
64     INIFile m_ini;
65     QString m_filePath;
66 };
67