kcm.h

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/*
    SPDX-FileCopyrightText: 2019 Valerio Pilo <vpilo@coldshock.net>
    SPDX-FileCopyrightText: 2019 Cyril Rossi <cyril.rossi@enioka.com>
 
    SPDX-License-Identifier: LGPL-2.0-only
*/
 
#pragma once
 
#include <KQuickManagedConfigModule>
#include <QAbstractListModel>
 
class QAbstractItemModel;
class QSortFilterProxyModel;
class QQuickItem;
 
namespace KDecoration2
{
enum class BorderSize;
 
namespace Preview
{
class ButtonsModel;
}
namespace Configuration
{
class DecorationsModel;
}
}
 
class KWinDecorationSettings;
class KWinDecorationData;
 
class KCMKWinDecoration : public KQuickManagedConfigModule
{
    Q_OBJECT
    Q_PROPERTY(KWinDecorationSettings *settings READ settings CONSTANT)
    Q_PROPERTY(QSortFilterProxyModel *themesModel READ themesModel CONSTANT)
    Q_PROPERTY(QStringList borderSizesModel READ borderSizesModel NOTIFY themeChanged)
    Q_PROPERTY(int borderIndex READ borderIndex WRITE setBorderIndex NOTIFY borderIndexChanged)
    Q_PROPERTY(int borderSize READ borderSize NOTIFY borderSizeChanged)
    Q_PROPERTY(int recommendedBorderSize READ recommendedBorderSize CONSTANT)
    Q_PROPERTY(int theme READ theme WRITE setTheme NOTIFY themeChanged)
    Q_PROPERTY(QAbstractListModel *leftButtonsModel READ leftButtonsModel NOTIFY buttonsChanged)
    Q_PROPERTY(QAbstractListModel *rightButtonsModel READ rightButtonsModel NOTIFY buttonsChanged)
    Q_PROPERTY(QAbstractListModel *availableButtonsModel READ availableButtonsModel CONSTANT)
 
public:
    KCMKWinDecoration(QObject *parent, const KPluginMetaData &metaData);
 
    KWinDecorationSettings *settings() const;
    QSortFilterProxyModel *themesModel() const;
    QAbstractListModel *leftButtonsModel();
    QAbstractListModel *rightButtonsModel();
    QAbstractListModel *availableButtonsModel() const;
    QStringList borderSizesModel() const;
    int borderIndex() const;
    int borderSize() const;
    int recommendedBorderSize() const;
    int theme() const;
 
    void setBorderIndex(int index);
    void setBorderSize(int index);
    void setBorderSize(KDecoration2::BorderSize size);
    void setTheme(int index);
 
Q_SIGNALS:
    void themeChanged();
    void borderIndexChanged();
    void borderSizeChanged();
 
public Q_SLOTS:
    void load() override;
    void save() override;
    void defaults() override;
    void reloadKWinSettings();
 
private Q_SLOTS:
    void onLeftButtonsChanged();
    void onRightButtonsChanged();
 
private:
    bool isSaveNeeded() const override;
 
    int borderSizeIndexFromString(const QString &size) const;
    QString borderSizeIndexToString(int index) const;
 
    KDecoration2::Configuration::DecorationsModel *m_themesModel;
    QSortFilterProxyModel *m_proxyThemesModel;
 
    KDecoration2::Preview::ButtonsModel *m_leftButtonsModel;
    KDecoration2::Preview::ButtonsModel *m_rightButtonsModel;
    KDecoration2::Preview::ButtonsModel *m_availableButtonsModel;
 
    int m_borderSizeIndex = -1;
    KWinDecorationData *m_data;
};