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59 lines
2.2 KiB
C++
59 lines
2.2 KiB
C++
/*
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* Bittorrent Client using Qt and libtorrent.
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* Copyright (C) 2006 Christophe Dumez <chris@qbittorrent.org>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* In addition, as a special exception, the copyright holders give permission to
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* link this program with the OpenSSL project's "OpenSSL" library (or with
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* modified versions of it that use the same license as the "OpenSSL" library),
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* and distribute the linked executables. You must obey the GNU General Public
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* License in all respects for all of the code used other than "OpenSSL". If you
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* modify file(s), you may extend this exception to your version of the file(s),
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* but you are not obligated to do so. If you do not wish to do so, delete this
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* exception statement from your version.
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*/
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#pragma once
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#include "piecesbar.h"
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class PieceAvailabilityBar final : public PiecesBar
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{
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Q_OBJECT
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Q_DISABLE_COPY_MOVE(PieceAvailabilityBar)
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using base = PiecesBar;
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public:
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PieceAvailabilityBar(QWidget *parent);
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void setAvailability(const QVector<int> &avail);
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// PiecesBar interface
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void clear() override;
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private:
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bool updateImage(QImage &image) override;
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QString simpleToolTipText() const override;
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// last used int vector, uses to better resize redraw
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// TODO: make a diff pieces to new pieces and update only changed pixels, speedup when update > 20x faster
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QVector<int> m_pieces;
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// scale int vector to float vector
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QVector<float> intToFloatVector(const QVector<int> &vecin, int reqSize);
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};
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