2 * Bittorrent Client using Qt and libtorrent.
3 * Copyright (C) 2024 Vladimir Golovnev <glassez@yandex.ru>
4 * Copyright (C) 2006 Christophe Dumez <chris@qbittorrent.org>
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version 2
9 * of the License, or (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20 * In addition, as a special exception, the copyright holders give permission to
21 * link this program with the OpenSSL project's "OpenSSL" library (or with
22 * modified versions of it that use the same license as the "OpenSSL" library),
23 * and distribute the linked executables. You must obey the GNU General Public
24 * License in all respects for all of the code used other than "OpenSSL". If you
25 * modify file(s), you may extend this exception to your version of the file(s),
26 * but you are not obligated to do so. If you do not wish to do so, delete this
27 * exception statement from your version.
32 #include "piecesbar.h"
34 class PieceAvailabilityBar final
: public PiecesBar
37 Q_DISABLE_COPY_MOVE(PieceAvailabilityBar
)
39 using base
= PiecesBar
;
42 PieceAvailabilityBar(QWidget
*parent
);
44 void setAvailability(const QList
<int> &avail
);
46 // PiecesBar interface
47 void clear() override
;
50 QImage
renderImage() override
;
51 QString
simpleToolTipText() const override
;
53 // last used int vector, uses to better resize redraw
54 // TODO: make a diff pieces to new pieces and update only changed pixels, speedup when update > 20x faster
57 // scale int vector to float vector
58 QList
<float> intToFloatVector(const QList
<int> &vecin
, int reqSize
);