File indexing completed on 2024-05-19 04:59:20

0001 /* ============================================================
0002 * VerticalTabs plugin for Falkon
0003 * Copyright (C) 2018 David Rosca <nowrep@gmail.com>
0004 *
0005 * This program is free software: you can redistribute it and/or modify
0006 * it under the terms of the GNU General Public License as published by
0007 * the Free Software Foundation, either version 3 of the License, or
0008 * (at your option) any later version.
0009 *
0010 * This program is distributed in the hope that it will be useful,
0011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
0012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
0013 * GNU General Public License for more details.
0014 *
0015 * You should have received a copy of the GNU General Public License
0016 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
0017 * ============================================================ */
0018 #pragma once
0019 
0020 #include <QHash>
0021 #include <QObject>
0022 #include <QPersistentModelIndex>
0023 
0024 class LoadingAnimation;
0025 
0026 class LoadingAnimator : public QObject
0027 {
0028     Q_OBJECT
0029 
0030 public:
0031     explicit LoadingAnimator(QObject *parent = nullptr);
0032 
0033     QPixmap pixmap(const QModelIndex &index);
0034 
0035 Q_SIGNALS:
0036     void updateIndex(const QModelIndex &index);
0037 
0038 private:
0039     void updatePixmap(LoadingAnimation *animation);
0040 
0041     QHash<LoadingAnimation*, QPersistentModelIndex> m_indexes;
0042     QHash<QPersistentModelIndex, LoadingAnimation*> m_animations;
0043 
0044     friend class LoadingAnimation;
0045 };