kcms/lookandfeel/kcm.h

0001 /*
0002     SPDX-FileCopyrightText: 2014 Marco Martin <mart@kde.org>
0003     SPDX-FileCopyrightText: 2014 Vishesh Handa <me@vhanda.in>
0004     SPDX-FileCopyrightText: 2019 Cyril Rossi <cyril.rossi@enioka.com>
0005     SPDX-FileCopyrightText: 2021 Benjamin Port <benjamin.port@enioka.com>
0006     SPDX-FileCopyrightText: 2022 Dominic Hayes <ferenosdev@outlook.com>
0007
0008     SPDX-License-Identifier: LGPL-2.0-only
0009 */
0010
0011 #pragma once
0012
0013 #include <KConfig>
0014 #include <KConfigGroup>
0015 #include <KNSCore/EntryWrapper>
0016 #include <KSharedConfig>
0017
0018 #include <QDir>
0019 #include <QStandardItemModel>
0020
0021 #include <KPackage/Package>
0022 #include <KQuickAddons/ManagedConfigModule>
0023
0024 #include "lookandfeelmanager.h"
0025 #include "lookandfeelsettings.h"
0026
0027 class QQuickItem;
0028 class LookAndFeelManager;
0029
0030 class KCMLookandFeel : public KQuickAddons::ManagedConfigModule
0031 {
0032     Q_OBJECT
0033     Q_PROPERTY(LookAndFeelSettings *lookAndFeelSettings READ lookAndFeelSettings CONSTANT)
0034     Q_PROPERTY(QStandardItemModel *lookAndFeelModel READ lookAndFeelModel CONSTANT)
0035     Q_PROPERTY(LookAndFeelManager::AppearanceToApply appearanceToApply READ appearanceToApply WRITE setAppearanceToApply NOTIFY appearanceToApplyChanged RESET
0036                    resetAppearanceToApply)
0037     Q_PROPERTY(LookAndFeelManager::LayoutToApply layoutToApply READ layoutToApply WRITE setLayoutToApply NOTIFY layoutToApplyChanged RESET resetLayoutToApply)
0038
0039 public:
0040     enum Roles {
0041         PluginNameRole = Qt::UserRole + 1,
0042         ScreenshotRole,
0043         FullScreenPreviewRole,
0044         DescriptionRole,
0045         HasSplashRole,
0046         HasLockScreenRole,
0047         HasRunCommandRole,
0048         HasLogoutRole,
0049         HasGlobalThemeRole,
0050         HasLayoutSettingsRole,
0051         HasDesktopLayoutRole,
0052         HasTitlebarLayoutRole,
0053         HasColorsRole,
0054         HasWidgetStyleRole,
0055         HasIconsRole,
0056         HasPlasmaThemeRole,
0057         HasCursorsRole,
0058         HasWindowSwitcherRole,
0059         HasDesktopSwitcherRole,
0060         HasWindowDecorationRole,
0061         HasFontsRole,
0062     };
0063     Q_ENUM(Roles)
0064
0065     KCMLookandFeel(QObject *parent, const KPluginMetaData &data, const QVariantList &args);
0066     ~KCMLookandFeel() override;
0067
0068     LookAndFeelSettings *lookAndFeelSettings() const;
0069     QStandardItemModel *lookAndFeelModel() const;
0070
0071     Q_INVOKABLE int pluginIndex(const QString &pluginName) const;
0072     Q_INVOKABLE void knsEntryChanged(KNSCore::EntryWrapper *wrapper);
0073     Q_INVOKABLE void reloadConfig()
0074     {
0075         ManagedConfigModule::load();
0076     }
0077
0078     LookAndFeelManager *lookAndFeel() const
0079     {
0080         return m_lnf;
0081     };
0082     void addKPackageToModel(const KPackage::Package &pkg);
0083
0084     bool isSaveNeeded() const override;
0085
0086     LookAndFeelManager::AppearanceToApply appearanceToApply() const;
0087     void setAppearanceToApply(LookAndFeelManager::AppearanceToApply items);
0088     void resetAppearanceToApply();
0089     LookAndFeelManager::LayoutToApply layoutToApply() const;
0090     void setLayoutToApply(LookAndFeelManager::LayoutToApply items);
0091     void resetLayoutToApply();
0092
0093 public Q_SLOTS:
0094     void load() override;
0095     void save() override;
0096     void defaults() override;
0097
0098 Q_SIGNALS:
0099     void showConfirmation();
0100     void appearanceToApplyChanged();
0101     void layoutToApplyChanged();
0102
0103 private:
0104     // List only packages which provide at least one of the components
0105     QList<KPackage::Package> availablePackages(const QStringList &components);
0106     void loadModel();
0107     QDir cursorThemeDir(const QString &theme, const int depth);
0108     QStringList cursorSearchPaths();
0109     void cursorsChanged(const QString &name);
0110
0111     LookAndFeelManager *const m_lnf;
0112
0113     QStandardItemModel *m_model;
0114     KPackage::Package m_package;
0115     QStringList m_cursorSearchPaths;
0116 };