Differential D26583 Diff 73272 kcms/style/gtkthemesmodel.h

Changeset View

Standalone View

kcms/style/gtkthemesmodel.h

This file was added.

1		/*
2		* Copyright 2020 Mikhail Zolotukhin <zomial@protonmail.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		#pragma once
22
23		#include <QAbstractListModel>
24		#include <QMap>
25
26		class QStringList;
27		class QString;
28
29		class GtkThemesModel : public QAbstractListModel {
30		Q_OBJECT
31
32		Q_PROPERTY(QString selectedTheme READ selectedTheme WRITE setSelectedTheme NOTIFY selectedThemeChanged)
33
34		public:
35		GtkThemesModel(QObject *parent = nullptr);
36		~GtkThemesModel() override = default;
37
	zzagUnsubmitted Not Done Whar's the purpose of this destructor? zzag: Whar's the purpose of this destructor?
	gikariAuthorUnsubmitted Not Done No purpose, therefore can I just delete it? gikari: No purpose, therefore can I just delete it?
	zzagUnsubmitted Not Done Yes, I don't see why one would want `~Class() override = default` in a header file. zzag: Yes, I don't see why one would want `~Class() override = default` in a header file.
38		enum Roles {
39		ThemeNameRole = Qt::UserRole + 1,
40		ThemePathRole
41		};
42
43		void loadGtk2();
44		void loadGtk3();
45
46		void setThemesList(const QMap<QString, QString> &themes);
47		QMap<QString, QString> themesList();
48
49		void setSelectedTheme(const QString &themeName);
50		QString selectedTheme();
51		Q_SIGNAL void selectedThemeChanged(const QString &themeName);
52
53		bool containsTheme(const QString &themeName);
54		Q_INVOKABLE bool selectedThemeRemovable();
55		Q_INVOKABLE void removeSelectedTheme();
56		Q_INVOKABLE int findThemeIndex(const QString &themeName);
57		Q_INVOKABLE void setSelectedThemeDirty();
58
59		int rowCount(const QModelIndex &parent) const override;
60		int columnCount(const QModelIndex &parent) const override;
61		QVariant data(const QModelIndex &index, int role = Roles::ThemeNameRole) const override;
62		QHash<int, QByteArray> roleNames() const override;
63
64		void requestThemesListUpdate();
65
66		Q_SIGNALS:
67		void themesListNeedsUpdate();
68		void themeRemoved();
69
70		private:
71		QStringList possiblePathsToThemes();
72		QString themePath(const QString &themeName);
73
74		QString m_selectedTheme;
75		QMap<QString, QString> m_themesList;
76		};
77