Christophe Dumez
15 years ago
11 changed files with 82 additions and 557 deletions
@ -0,0 +1,60 @@
@@ -0,0 +1,60 @@
|
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#ifndef DOWNLOADEDPIECESBAR_H |
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#define DOWNLOADEDPIECESBAR_H |
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|
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#include <QWidget> |
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#include <QPainter> |
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#include <QList> |
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#include <QPixmap> |
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#include <libtorrent/bitfield.hpp> |
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using namespace libtorrent; |
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#define BAR_HEIGHT 18 |
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class DownloadedPiecesBar: public QWidget { |
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Q_OBJECT |
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private: |
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QPixmap pixmap; |
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public: |
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DownloadedPiecesBar(QWidget *parent): QWidget(parent) { |
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setFixedHeight(BAR_HEIGHT); |
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} |
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|
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void setProgress(bitfield pieces) { |
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if(pieces.empty()) { |
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// Empty bar
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pixmap = QPixmap(1, 1); |
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QPainter painter(&pixmap); |
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painter.setPen(Qt::white); |
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painter.drawPoint(0,0); |
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} else { |
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pixmap = QPixmap(pieces.size(), 1); |
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QPainter painter(&pixmap); |
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for(uint i=0; i<pieces.size(); ++i) { |
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if(pieces[i]) |
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painter.setPen(Qt::blue); |
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else |
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painter.setPen(Qt::white); |
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painter.drawPoint(i,0); |
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} |
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} |
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update(); |
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} |
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|
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void clear() { |
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pixmap = QPixmap(); |
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update(); |
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} |
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protected: |
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void paintEvent(QPaintEvent *) { |
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if(pixmap.isNull()) return; |
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QPainter painter(this); |
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painter.drawPixmap(rect(), pixmap); |
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} |
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|
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}; |
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#endif // DOWNLOADEDPIECESBAR_H
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@ -1,33 +0,0 @@
@@ -1,33 +0,0 @@
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/*
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* Bittorrent Client using Qt4 and libtorrent. |
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* Copyright (C) 2006 Christophe Dumez, Arnaud Demaiziere |
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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 |
||||
* 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 |
||||
* 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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* Contact : chris@qbittorrent.org, arnaud@qbittorrent.org |
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*/ |
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|
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#include "qrealarray.h" |
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int id = qRegisterMetaType<QRealArray>(); |
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@ -1,41 +0,0 @@
@@ -1,41 +0,0 @@
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/*
|
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* Bittorrent Client using Qt4 and libtorrent. |
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* Copyright (C) 2006 Christophe Dumez, Arnaud Demaiziere |
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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 |
||||
* 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 |
||||
* 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 |
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* exception statement from your version. |
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* |
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* Contact : chris@qbittorrent.org, arnaud@qbittorrent.org |
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*/ |
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|
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#ifndef QREALARRAY_H |
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#define QREALARRAY_H |
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#include <QVarLengthArray> |
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#include <QMetaType> |
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typedef QVarLengthArray<qreal, 256> QRealArray; |
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Q_DECLARE_METATYPE(QRealArray) |
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#endif |
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@ -1,115 +0,0 @@
@@ -1,115 +0,0 @@
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/*
|
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* Bittorrent Client using Qt4 and libtorrent. |
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* Copyright (C) 2006 Christophe Dumez, Arnaud Demaiziere |
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* |
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* This program is free software; you can redistribute it and/or |
||||
* 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, |
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
||||
* 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 |
||||
* 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. |
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* |
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* Contact : chris@qbittorrent.org, arnaud@qbittorrent.org |
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*/ |
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|
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#include "realprogressbar.h" |
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#include <QPainter> |
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#include <QtDebug> |
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#include <QResizeEvent> |
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RealProgressBar::RealProgressBar(QWidget *parent): QWidget(parent), array(1) { |
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background = Qt::white; |
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foreground = Qt::black; |
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setFixedHeight(18); |
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active = false; |
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array[0] = 0.; |
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drawPixmap(); |
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} |
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RealProgressBar::~RealProgressBar() |
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{ |
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qDebug("RealProgressBar destruction"); |
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} |
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void RealProgressBar::setBackgroundColor(const QColor &newColor) |
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{ |
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background = newColor; |
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drawPixmap(); |
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} |
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void RealProgressBar::setForegroundColor(const QColor &newColor) |
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{ |
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foreground = newColor; |
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drawPixmap(); |
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} |
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/*
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void RealProgressBar::setThread(const RealProgressBarThread *newThread) |
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{ |
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thread = newThread; |
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} |
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*/ |
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void RealProgressBar::paintEvent(QPaintEvent *) |
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{ |
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QPainter painter(this); |
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painter.drawPixmap(rect(), pixmap); |
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} |
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|
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void RealProgressBar::resizeEvent(QResizeEvent *event) |
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{ |
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if(width() != event->oldSize().width()) |
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emit widthChanged(width()); |
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} |
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void RealProgressBar::setProgress(QRealArray progress) |
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{ |
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qDebug("setProgress called"); |
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array = progress; |
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drawPixmap(); |
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} |
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|
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void RealProgressBar::drawPixmap() |
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{ |
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if(pixmap.width() != array.size()) |
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pixmap = QPixmap(array.size(), 1); |
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QPainter painter(&pixmap); |
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for(int i=0; i<array.size(); i++) |
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{ |
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painter.setPen(penColor(array[i])); |
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painter.drawPoint(i,0); |
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} |
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update(); |
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} |
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|
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QColor RealProgressBar::penColor(qreal x) |
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{ |
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if(x < 0.) |
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x = 0.; |
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else |
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if(x > 1.) |
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x = 1.; |
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qreal y = 1. - x; |
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// Q_ASSERT(x >= 0.);
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// Q_ASSERT(y >= 0.);
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qreal r1, g1, b1, a1, r2, g2, b2, a2; |
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foreground.getRgbF(&r1, &g1, &b1, &a1); |
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background.getRgbF(&r2, &g2, &b2, &a2); |
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QColor color; |
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color.setRgbF(x*r1+y*r2, x*g1+y*g2, x*b1+y*b2, x*a1+y*a2); |
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return color; |
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} |
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@ -1,79 +0,0 @@
@@ -1,79 +0,0 @@
|
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/*
|
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* Bittorrent Client using Qt4 and libtorrent. |
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* Copyright (C) 2006 Christophe Dumez, Arnaud Demaiziere |
||||
* |
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* 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. |
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* |
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* 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. |
||||
* |
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* 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. |
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* |
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* Contact : chris@qbittorrent.org, arnaud@qbittorrent.org |
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*/ |
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|
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#ifndef REALPROGRESSBAR_H |
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#define REALPROGRESSBAR_H |
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#include "qrealarray.h" |
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#include <QWidget> |
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#include <QPixmap> |
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class RealProgressBar : public QWidget |
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{ |
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Q_OBJECT |
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Q_PROPERTY(QColor backgroundColor READ backgroundColor WRITE setBackgroundColor) |
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Q_PROPERTY(QColor foregroundColor READ foregroundColor WRITE setForegroundColor) |
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private: |
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QColor foreground; |
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QColor background; |
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bool active; |
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QPixmap pixmap; |
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// RealProgressBarThread *thread;
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QRealArray array; |
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public: |
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RealProgressBar(QWidget *parent = 0); |
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~RealProgressBar(); |
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void setBackgroundColor(const QColor &newColor); |
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QColor backgroundColor() const {return background;} |
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void setForegroundColor(const QColor &newColor); |
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QColor foregroundColor() const {return foreground;} |
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// void setThread(const RealProgressBarThread *newThread);
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// RealProgressBarThread *thread() const {return thread;}
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public slots: |
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void setProgress(QRealArray progress); |
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signals: |
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void widthChanged(int width); |
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protected: |
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void paintEvent(QPaintEvent *event); |
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void resizeEvent(QResizeEvent *event); |
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private: |
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void drawPixmap(); |
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QColor penColor(qreal f); |
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}; |
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#endif |
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@ -1,170 +0,0 @@
@@ -1,170 +0,0 @@
|
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/*
|
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* Bittorrent Client using Qt4 and libtorrent. |
||||
* Copyright (C) 2006 Christophe Dumez, Arnaud Demaiziere |
||||
* |
||||
* 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. |
||||
* |
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* 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. |
||||
* |
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* Contact : chris@qbittorrent.org, arnaud@qbittorrent.org |
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*/ |
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|
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#include "realprogressbarthread.h" |
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#include "realprogressbar.h" |
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#include <QtDebug> |
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#include <QMutexLocker> |
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|
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RealProgressBarThread::RealProgressBarThread(RealProgressBar *pb, QTorrentHandle &handle) : QThread(pb), thandle(handle), array(pb->width()){ |
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size = pb->width(); |
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abort = false; |
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connect(pb, SIGNAL(widthChanged(int)), this, SLOT(resize(int)), Qt::DirectConnection); |
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connect(this, SIGNAL(refreshed(QRealArray)), pb, SLOT(setProgress(QRealArray))); |
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} |
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|
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RealProgressBarThread::~RealProgressBarThread(){ |
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qDebug("RealProgressBarThread destruction"); |
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resize(-1); |
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qDebug("RealProgressBarThread waiting"); |
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wait(); |
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qDebug("RealProgressBarThread destroyed"); |
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} |
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|
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void RealProgressBarThread::resize(int width) |
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{ |
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QMutexLocker locker(&mutex); |
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size = width; |
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abort = true; |
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condition.wakeOne(); |
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} |
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|
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void RealProgressBarThread::refresh() |
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{ |
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QMutexLocker locker(&mutex); |
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condition.wakeOne(); |
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} |
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|
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void RealProgressBarThread::run(){ |
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forever |
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{ |
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//start checking the torrent information
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if(ifInterrupted() == stop) |
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{ |
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qDebug("RealProgressBarThread stop"); |
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return; |
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} |
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size_type total_size = thandle.total_size(); |
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size_type piece_length = thandle.piece_length(); |
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int num_pieces = thandle.num_pieces(); |
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bitfield pieces = thandle.pieces(); |
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//pieces not returned
|
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if (pieces.empty()) |
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{ |
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qDebug("pieces vector not returned"); |
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return; |
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} |
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//empty the array
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mutex.lock(); |
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for(int i=0; i<array.size(); i++) |
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array[i] = 0.; |
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mutex.unlock(); |
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qreal subfraction = array.size() / (qreal) total_size; |
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qreal fraction = subfraction * piece_length; |
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bool success = true; |
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//fill the array with complete pieces
|
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for(int i=0; i<num_pieces; i++) |
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{ |
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Interrupt temp = ifInterrupted(); |
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if (temp == stop) |
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{ |
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qDebug("RealProgressBarThread stop"); |
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return; |
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} |
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if (temp == restart) |
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{ |
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qDebug("RealProgressBarThread restart"); |
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success = false; |
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break; |
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} |
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qreal start = i * fraction; |
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qreal end = start + fraction; |
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if(pieces[i]) |
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mark(start, end); |
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} |
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if (success) |
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{ |
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/*
|
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qreal sum = 0.; |
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mutex.lock(); |
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for(int i=0; i<array.size(); i++) |
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sum += array[i]; |
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qDebug()<<"progress:"<<sum*100./array.size(); |
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mutex.unlock();*/ |
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qDebug("refreshed emmitted"); |
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emit refreshed(array); |
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//wait for refresh or rezise slot
|
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mutex.lock(); |
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condition.wait(&mutex); |
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mutex.unlock(); |
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} |
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} |
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} |
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|
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Interrupt RealProgressBarThread::ifInterrupted() |
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{ |
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QMutexLocker locker(&mutex); |
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if(abort) |
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{ |
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abort = false; |
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if(size < 0) |
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return stop; |
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if(size != array.size()) |
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{ |
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array.resize(size); |
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return restart; |
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} |
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} |
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return ignore; |
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} |
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|
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void RealProgressBarThread::mark(qreal start, qreal end, qreal progress){ |
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QMutexLocker locker(&mutex); |
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if (end > array.size()) |
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end = array.size(); |
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int start_int, end_int; |
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qreal start_frac, end_frac; |
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double temp; |
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start_frac = modf(start, &temp); |
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start_int = (int) temp; |
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end_frac = modf(end, &temp); |
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end_int = (int) temp; |
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if(start_int == end_int) |
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{ |
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array[start_int] += progress * (end - start); |
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return; |
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} |
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if (start_frac > 0.) |
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array[start_int] += progress * (1 - start_frac); |
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if (end_frac > 0.) |
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array[end_int] += progress * end_frac; |
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for(int i=start_int+1; i<end_int; i++) |
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array[i] += progress; |
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} |
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@ -1,79 +0,0 @@
@@ -1,79 +0,0 @@
|
||||
/*
|
||||
* Bittorrent Client using Qt4 and libtorrent. |
||||
* Copyright (C) 2006 Christophe Dumez, Arnaud Demaiziere |
||||
* |
||||
* 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, arnaud@qbittorrent.org |
||||
*/ |
||||
|
||||
#ifndef REALPROGRESSBARTHREAD_H |
||||
#define REALPROGRESSBARTHREAD_H |
||||
|
||||
#include "qtorrenthandle.h" |
||||
#include "qrealarray.h" |
||||
|
||||
#include <QThread> |
||||
#include <QMutex> |
||||
#include <QWaitCondition> |
||||
|
||||
class RealProgressBar; |
||||
|
||||
enum Interrupt |
||||
{ |
||||
ignore, |
||||
restart, |
||||
stop |
||||
}; |
||||
|
||||
class RealProgressBarThread : public QThread { |
||||
Q_OBJECT |
||||
private: |
||||
bool abort; |
||||
int size; |
||||
QTorrentHandle thandle; |
||||
QMutex mutex; |
||||
QWaitCondition condition; |
||||
QRealArray array; |
||||
|
||||
public: |
||||
RealProgressBarThread(RealProgressBar *pb, QTorrentHandle &handle); |
||||
~RealProgressBarThread(); |
||||
|
||||
public slots: |
||||
void resize(int width); |
||||
void refresh(); |
||||
|
||||
signals: |
||||
void refreshed(QRealArray progress); |
||||
|
||||
protected: |
||||
void run(); |
||||
|
||||
private: |
||||
Interrupt ifInterrupted(); |
||||
void mark(qreal start, qreal end, qreal progress = 1.); |
||||
}; |
||||
|
||||
#endif |
||||
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Reference in new issue