Differential D26039 Diff 71722 kcms/desktoptheme/filterproxymodel.h

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kcms/desktoptheme/filterproxymodel.h

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1		/*
2		* Copyright (c) 2019 Kai Uwe Broulik <kde@privat.broulik.de>
3		* Copyright (c) 2019 David Redondo <kde@david-redondo.de>
4		*
5		* This program is free software; you can redistribute it and/or
6		* modify it under the terms of the GNU General Public License as
7		* published by the Free Software Foundation; either version 2 of
8		* the License or (at your option) version 3 or any later version
9		* accepted by the membership of KDE e.V. (or its successor approved
10		* by the membership of KDE e.V.), which shall act as a proxy
11		* defined in Section 14 of version 3 of the license.
12		*
13		* This program is distributed in the hope that it will be useful,
14		* but WITHOUT ANY WARRANTY; without even the implied warranty of
15		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16		* GNU General Public License for more details.
17		*
18		* You should have received a copy of the GNU General Public License
19		* along with this program. If not, see <http://www.gnu.org/licenses/>.
20		*/
21
22		#pragma once
23
24		#include <QSortFilterProxyModel>
25
26		#include "kcm.h"
27
28		class FilterProxyModel : public QSortFilterProxyModel
29		{
30		Q_OBJECT
31
32		public:
33
34		enum ThemeFilter {
35		AllThemes,
36		LightThemes,
37		DarkThemes,
38		ThemesFollowingColors
39		};
40		Q_ENUM(ThemeFilter)
41
42		Q_PROPERTY(QString selectedTheme READ selectedTheme WRITE setSelectedTheme NOTIFY selectedThemeChanged)
43		Q_PROPERTY(int selectedThemeIndex READ selectedThemeIndex NOTIFY selectedThemeIndexChanged)
44		Q_PROPERTY(QString query READ query WRITE setQuery NOTIFY queryChanged)
45		Q_PROPERTY(ThemeFilter filter READ filter WRITE setFilter NOTIFY filterChanged)
46
47		FilterProxyModel(QObject *parent = nullptr);
48		~FilterProxyModel() override;
49
50		QString selectedTheme() const;
51		void setSelectedTheme(const QString &pluginName);
52
53		int selectedThemeIndex() const;
54
55		QString query() const;
56		void setQuery(const QString &query);
57
58		ThemeFilter filter() const;
59		void setFilter(ThemeFilter filter);
60
61		bool filterAcceptsRow(int source_row, const QModelIndex &source_parent) const override;
62
	ervinUnsubmitted Done s/source_row/sourceRow/ same for source_parent ervin: s/source_row/sourceRow/ same for source_parent
63		Q_SIGNALS:
64		void filterChanged();
65		void queryChanged();
66
67		void selectedThemeChanged();
68		void selectedThemeIndexChanged();
69
70		private:
71		void emitSelectedThemeIndexChange();
72
73		QString m_selectedTheme;
74		QString m_query;
75		ThemeFilter m_filter = AllThemes;
76		};