File indexing completed on 2024-05-19 04:41:20

 /*
     SPDX-FileCopyrightText: 2019 Daniel Mensinger <daniel@mensinger-ka.de>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #pragma once
 
 #include <QString>
 #include <QStringList>
 #include <QVector>
 #include <memory>
 
 class QJsonArray;
 class QJsonObject;
 class QWidget;
 class MesonOptionBase;
 class MesonOptions;
 
 using MesonOptionPtr = std::shared_ptr<MesonOptionBase>;
 using MesonOptsPtr = std::shared_ptr<MesonOptions>;
 
 /*!
  * Base class for a single meson option.
  */
 class MesonOptionBase
 {
 public:
     enum Section { CORE, BACKEND, BASE, COMPILER, DIRECTORY, USER, TEST };
     enum Type { ARRAY, BOOLEAN, COMBO, INTEGER, STRING };
 
 public:
     explicit MesonOptionBase(const QString& name, const QString& description, Section section);
     virtual ~MesonOptionBase();
 
     virtual Type type() const = 0;
     virtual QString value() const = 0;
     virtual QString initialValue() const = 0;
     virtual void setFromString(const QString& value) = 0;
     virtual void reset() = 0;
 
     QString name() const;
     QString description() const;
     Section section() const;
 
     QString mesonArg() const;
     bool isUpdated() const;
 
     static MesonOptionPtr fromJSON(const QJsonObject& obj);
 
 private:
     QString m_name;
     QString m_description;
     Section m_section;
 };
 
 class MesonOptionArray : public MesonOptionBase
 {
 public:
     MesonOptionArray(const QString& name, const QString& description, Section section, QStringList value);
 
     MesonOptionBase::Type type() const override;
     QString value() const override;
     QString initialValue() const override;
     void setFromString(const QString& value) override;
     void reset() override;
 
     QStringList rawValue() const;
     void setValue(const QStringList& val);
 
 private:
     QStringList m_value;
     QStringList m_initialValue;
 };
 
 class MesonOptionBool : public MesonOptionBase
 {
 public:
     MesonOptionBool(const QString& name, const QString& description, Section section, bool value);
 
     MesonOptionBase::Type type() const override;
     QString value() const override;
     QString initialValue() const override;
     void setFromString(const QString& value) override;
     void reset() override;
 
     bool rawValue() const;
     void setValue(bool val);
 
 private:
     bool m_value;
     bool m_initialValue;
 };
 
 class MesonOptionCombo : public MesonOptionBase
 {
 public:
     MesonOptionCombo(const QString& name, const QString& description, Section section, QString value,
                      QStringList choices);
 
     MesonOptionBase::Type type() const override;
     QString value() const override;
     QString initialValue() const override;
     void setFromString(const QString& value) override;
     void reset() override;
 
     QString rawValue() const;
     void setValue(const QString& val);
     QStringList choices() const;
 
 private:
     QString m_value;
     QString m_initialValue;
     QStringList m_choices;
 };
 
 class MesonOptionInteger : public MesonOptionBase
 {
 public:
     MesonOptionInteger(const QString& name, const QString& description, Section section, int value);
 
     MesonOptionBase::Type type() const override;
     QString value() const override;
     QString initialValue() const override;
     void setFromString(const QString& value) override;
     void reset() override;
 
     int rawValue() const;
     void setValue(int val);
 
 private:
     int m_value;
     int m_initialValue;
 };
 
 class MesonOptionString : public MesonOptionBase
 {
 public:
     MesonOptionString(const QString& name, const QString& description, Section section, QString value);
 
     MesonOptionBase::Type type() const override;
     QString value() const override;
     QString initialValue() const override;
     void setFromString(const QString& value) override;
     void reset() override;
 
     QString rawValue() const;
     void setValue(const QString& val);
 
 private:
     QString m_value;
     QString m_initialValue;
 };
 
 /*!
  * Container class for all meson project options.
  */
 class MesonOptions
 {
 public:
     explicit MesonOptions(const QJsonArray& arr);
 
     int numChanged() const;
     QStringList getMesonArgs() const;
     void print() const;
 
     QVector<MesonOptionPtr> options();
 
 private:
     QVector<MesonOptionPtr> m_options;
 
     void fromJSON(const QJsonArray& arr);
 };