kwin/kcmkwin/kwinrules/optionsmodel.h

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/*
2020-08-02 22:22:19 +00:00
SPDX-FileCopyrightText: 2020 Ismael Asensio <isma.af@gmail.com>
SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
*/
#ifndef KWIN_OPTIONS_MODEL_H
#define KWIN_OPTIONS_MODEL_H
#include <rules.h>
#include <QAbstractListModel>
#include <QIcon>
#include <QVariant>
namespace KWin {
class OptionsModel : public QAbstractListModel
{
Q_OBJECT
Q_PROPERTY(int selectedIndex READ selectedIndex NOTIFY selectedIndexChanged)
public:
struct Data {
Data(const QVariant &value, const QString &text, const QIcon &icon = {}, const QString &description = {})
: value(value)
, text(text)
, icon(icon)
, description(description)
{}
Data(const QVariant &value, const QString &text, const QString &description)
: value(value)
, text(text)
, description(description)
{}
QVariant value;
QString text;
QIcon icon;
QString description;
};
public:
OptionsModel() : QAbstractListModel(), m_data(), m_index(0) {};
OptionsModel(const QList<Data> &data) : QAbstractListModel(), m_data(data), m_index(0) {};
int rowCount(const QModelIndex &parent = QModelIndex()) const override;
QHash<int, QByteArray> roleNames() const override;
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
QVariant value() const;
void setValue(QVariant value);
void resetValue();
void updateModelData(const QList<Data> &data);
Q_INVOKABLE int indexOf(const QVariant &value) const;
Q_INVOKABLE QString textOfValue(const QVariant &value) const;
int selectedIndex() const;
signals:
void selectedIndexChanged(int index);
public:
QList<Data> m_data;
protected:
int m_index = 0;
};
class RulePolicy : public OptionsModel
{
public:
enum Type {
NoPolicy,
StringMatch,
SetRule,
ForceRule
};
public:
RulePolicy(Type type)
: OptionsModel(policyOptions(type))
, m_type(type)
{};
Type type() const;
int value() const;
QString policyKey(const QString &key) const;
private:
static QList<Data> policyOptions(RulePolicy::Type type);
private:
Type m_type;
};
} //namespace
#endif //KWIN_OPTIONS_MODEL_H