Differential D28152 Diff 80694 kcmkwin/kwinrules/optionsmodel.h

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kcmkwin/kwinrules/optionsmodel.h

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		1		/*
		2		* Copyright (c) 2020 Ismael Asensio <isma.af@gmail.com>
		3		*
		4		* This program is free software; you can redistribute it and/or
		5		* modify it under the terms of the GNU General Public License as
		6		* published by the Free Software Foundation; either version 2 of
		7		* the License or (at your option) version 3 or any later version
		8		* accepted by the membership of KDE e.V. (or its successor approved
		9		* by the membership of KDE e.V.), which shall act as a proxy
		10		* defined in Section 14 of version 3 of the license.
		11		*
		12		* This program is distributed in the hope that it will be useful,
		13		* but WITHOUT ANY WARRANTY; without even the implied warranty of
		14		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		15		* GNU General Public License for more details.
		16		*
		17		* You should have received a copy of the GNU General Public License
		18		* along with this program. If not, see <http://www.gnu.org/licenses/>.
		19		*/
		20
		21		#ifndef KWIN_OPTIONS_MODEL_H
		22		#define KWIN_OPTIONS_MODEL_H
		23
		24		#include <rules.h>
		25
		26		#include <QAbstractListModel>
		27		#include <QIcon>
		28		#include <QVariant>
		29
		30
		31		namespace KWin {
		32
		33		class OptionsModel : public QAbstractListModel
		34		{
		35		Q_OBJECT
		36		Q_PROPERTY(int selectedIndex READ selectedIndex NOTIFY selectedIndexChanged)
		37
		38		public:
		39		struct Data {
		40		Data(const QVariant &value, const QString &text, const QIcon &icon = {}, const QString &description = {})
		41		: value(value)
		42		, text(text)
		43		, icon(icon)
		44		, description(description)
		45		{}
		46		Data(const QVariant &value, const QString &text, const QString &description)
		47		: value(value)
		48		, text(text)
		49		, description(description)
		50		{}
		51
		52		QVariant value;
		53		QString text;
		54		QIcon icon;
		55		QString description;
		56		};
		57
		58		public:
		59		OptionsModel() : QAbstractListModel(), m_data(), m_index(0) {};
		60		OptionsModel(const QList<Data> &data) : QAbstractListModel(), m_data(data), m_index(0) {};
		61
		62		int rowCount(const QModelIndex &parent = QModelIndex()) const override;
		63		QHash<int, QByteArray> roleNames() const override;
		64		QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
		65
		66		QVariant value() const;
		67		void setValue(QVariant value);
		68		void resetValue();
		69
		70		void updateModelData(const QList<Data> &data);
		71
		72		Q_INVOKABLE int indexOf(QVariant value) const;
		73		Q_INVOKABLE QString textOfValue(QVariant value) const;
		74		int selectedIndex() const;
		75
		76		signals:
		77		void selectedIndexChanged(int index);
		78
		79		public:
		80		QList<Data> m_data;
		81
		82		protected:
		83		int m_index = 0;
		84		};
		85
		86		class RulePolicy : public OptionsModel
		87		{
		88		public:
		89		enum Type {
		90		NoPolicy,
		91		StringMatch,
		92		SetRule,
		93		ForceRule
		94		};
		95
		96		public:
		97		RulePolicy(Type type)
		98		: OptionsModel(policyOptions(type))
		99		, m_type(type)
		100		{};
		101
		102		Type type() const;
		103		int value() const;
		104		QString policyKey(const QString &key) const;
		105
		106		private:
		107		static QList<Data> policyOptions(RulePolicy::Type type);
		108
		109		private:
		110		Type m_type;
		111		};
		112
		113		} //namespace
		114
		115		#endif //KWIN_OPTIONS_MODEL_H