Differential D18202 Diff 49534 plugins/meson/mesonoptions.h

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plugins/meson/mesonoptions.h

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		1		/* This file is part of KDevelop
		2		Copyright 2019 Daniel Mensinger <daniel@mensinger-ka.de>
		3
		4		This library is free software; you can redistribute it and/or
		5		modify it under the terms of the GNU Library General Public
		6		License as published by the Free Software Foundation; either
		7		version 2 of the License, or (at your option) any later version.
		8
		9		This library 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 GNU
		12		Library General Public License for more details.
		13
		14		You should have received a copy of the GNU Library General Public License
		15		along with this library; see the file COPYING.LIB. If not, write to
		16		the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
		17		Boston, MA 02110-1301, USA.
		18		*/
		19
		20		#pragma once
		21
		22		#include <QString>
		23		#include <QVector>
		24		#include <memory>
		25
		26		class QJsonArray;
		27		class QJsonObject;
		28		class QWidget;
		29		class MesonOptionBase;
		30		class MesonOptions;
		31
		32		using OPT_PTR = std::shared_ptr<MesonOptionBase>;
		33		using MESON_OPT_PTR = std::shared_ptr<MesonOptions>;
		34
		35		/*!
		36		* Base class for a single meson option.
		37		*/
		38		class MesonOptionBase
		39		{
		40		public:
		41		enum Section { CORE, BACKEND, BASE, COMPILER, DIRECTORY, USER, TEST };
		42		enum Type { ARRAY, BOOLEAN, COMBO, INTEGER, STRING };
		43
		44		public:
		45		explicit MesonOptionBase(QString name, QString description, Section section);
		46		virtual ~MesonOptionBase();
		47
		48		virtual Type type() const = 0;
		49		virtual QString value() const = 0;
		50		virtual QString initialValue() const = 0;
		51		virtual void reset() = 0;
		52
		53		QString name() const;
		54		QString description() const;
		55		Section section() const;
		56
		57		QString mesonArg() const;
		58		bool isUpdated() const;
		59
		60		static OPT_PTR fromJSON(QJsonObject const& obj);
		61
		62		private:
		63		QString m_name;
		64		QString m_description;
		65		Section m_section;
		66		};
		67
		68		class MesonOptionArray : public MesonOptionBase
		69		{
		70		public:
		71		MesonOptionArray(QString name, QString description, Section section, QStringList value);
		72
		73		MesonOptionBase::Type type() const override;
		74		QString value() const override;
		75		QString initialValue() const override;
		76		void reset() override;
		77
		78		QStringList rawValue() const;
		79		void setValue(QStringList val);
		80
		81		private:
		82		QStringList m_value;
		83		QStringList m_initialValue;
		84		};
		85
		86		class MesonOptionBool : public MesonOptionBase
		87		{
		88		public:
		89		MesonOptionBool(QString name, QString description, Section section, bool value);
		90
		91		MesonOptionBase::Type type() const override;
		92		QString value() const override;
		93		QString initialValue() const override;
		94		void reset() override;
		95
		96		bool rawValue() const;
		97		void setValue(bool val);
		98
		99		private:
		100		bool m_value;
		101		bool m_initialValue;
		102		};
		103
		104		class MesonOptionCombo : public MesonOptionBase
		105		{
		106		public:
		107		MesonOptionCombo(QString name, QString description, Section section, QString value, QStringList choices);
		108
		109		MesonOptionBase::Type type() const override;
		110		QString value() const override;
		111		QString initialValue() const override;
		112		void reset() override;
		113
		114		QString rawValue() const;
		115		void setValue(QString val);
		116		QStringList choices() const;
		117
		118		private:
		119		QString m_value;
		120		QString m_initialValue;
		121		QStringList m_choices;
		122		};
		123
		124		class MesonOptionInteger : public MesonOptionBase
		125		{
		126		public:
		127		MesonOptionInteger(QString name, QString description, Section section, int value);
		128
		129		MesonOptionBase::Type type() const override;
		130		QString value() const override;
		131		QString initialValue() const override;
		132		void reset() override;
		133
		134		int rawValue() const;
		135		void setValue(int val);
		136
		137		private:
		138		int m_value;
		139		int m_initialValue;
		140		};
		141
		142		class MesonOptionString : public MesonOptionBase
		143		{
		144		public:
		145		MesonOptionString(QString name, QString description, Section section, QString value);
		146
		147		MesonOptionBase::Type type() const override;
		148		QString value() const override;
		149		QString initialValue() const override;
		150		void reset() override;
		151
		152		QString rawValue() const;
		153		void setValue(QString val);
		154
		155		private:
		156		QString m_value;
		157		QString m_initialValue;
		158		};
		159
		160		/*!
		161		* Container class for all meson project options.
		162		*/
		163		class MesonOptions
		164		{
		165		public:
		166		explicit MesonOptions(QJsonArray const& arr);
		167
		168		int numChanged() const;
		169		QStringList getMesonArgs() const;
		170		void print() const;
		171
		172		QVector<OPT_PTR> options();
		173
		174		private:
		175		QVector<OPT_PTR> m_options;
		176
		177		void fromJSON(QJsonArray const& arr);
		178		};