mirror of
https://github.com/qbittorrent/qBittorrent.git
synced 2024-12-15 12:41:36 +03:00
90 lines
2.6 KiB
C++
90 lines
2.6 KiB
C++
/*
|
|
* Bittorrent Client using Qt4 and libtorrent.
|
|
* Copyright (C) 2006 Christophe Dumez
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
* In addition, as a special exception, the copyright holders give permission to
|
|
* link this program with the OpenSSL project's "OpenSSL" library (or with
|
|
* modified versions of it that use the same license as the "OpenSSL" library),
|
|
* and distribute the linked executables. You must obey the GNU General Public
|
|
* License in all respects for all of the code used other than "OpenSSL". If you
|
|
* modify file(s), you may extend this exception to your version of the file(s),
|
|
* but you are not obligated to do so. If you do not wish to do so, delete this
|
|
* exception statement from your version.
|
|
*
|
|
* Contact : chris@qbittorrent.org
|
|
*/
|
|
|
|
#ifndef DOWNLOADEDPIECESBAR_H
|
|
#define DOWNLOADEDPIECESBAR_H
|
|
|
|
#include <QWidget>
|
|
#include <QPainter>
|
|
#include <QList>
|
|
#include <QPixmap>
|
|
#include <libtorrent/bitfield.hpp>
|
|
|
|
using namespace libtorrent;
|
|
#define BAR_HEIGHT 18
|
|
|
|
class DownloadedPiecesBar: public QWidget {
|
|
Q_OBJECT
|
|
|
|
private:
|
|
QPixmap pixmap;
|
|
|
|
|
|
public:
|
|
DownloadedPiecesBar(QWidget *parent): QWidget(parent) {
|
|
setFixedHeight(BAR_HEIGHT);
|
|
}
|
|
|
|
void setProgress(bitfield pieces) {
|
|
if(pieces.empty()) {
|
|
// Empty bar
|
|
pixmap = QPixmap(1, 1);
|
|
QPainter painter(&pixmap);
|
|
painter.setPen(Qt::white);
|
|
painter.drawPoint(0,0);
|
|
} else {
|
|
pixmap = QPixmap(pieces.size(), 1);
|
|
QPainter painter(&pixmap);
|
|
for(uint i=0; i<pieces.size(); ++i) {
|
|
if(pieces[i])
|
|
painter.setPen(Qt::blue);
|
|
else
|
|
painter.setPen(Qt::white);
|
|
painter.drawPoint(i,0);
|
|
}
|
|
}
|
|
update();
|
|
}
|
|
|
|
void clear() {
|
|
pixmap = QPixmap();
|
|
update();
|
|
}
|
|
|
|
protected:
|
|
void paintEvent(QPaintEvent *) {
|
|
if(pixmap.isNull()) return;
|
|
QPainter painter(this);
|
|
painter.drawPixmap(rect(), pixmap);
|
|
}
|
|
|
|
};
|
|
|
|
#endif // DOWNLOADEDPIECESBAR_H
|