/***************************************************************************
- * Copyright (C) 2009 by Lassi Väätämöinen *
- * lassi.vaatamoinen@ixonos.com *
+ * Copyright (C) 2010 by Ixonos Plc *
* *
* 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. *
+ * the Free Software Foundation; version 2 of the License. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include <QDebug>
+#include <QTimer>
+#include <QVariant>
+#include <QColor>
#include "DownloadView.h"
-DownloadView::DownloadView(QWidget* parent) :
- QTreeWidget(parent),
- items_()
+
+DownloadView::DownloadView(QWidget* parent) :
+ QTreeWidget(parent),
+ items_(),
+ timer_(NULL)
{
setRootIsDecorated(false); // Hide branch lines, making one-level treeview (similar to list)
setHeaderItem(DownloadViewItem::getHeaderItem());
-
+
connect(this, SIGNAL(itemPressed(QTreeWidgetItem*, int)),
- this, SLOT(on_itemClicked(QTreeWidgetItem*, int)));
+ this, SLOT(on_itemClicked(QTreeWidgetItem*, int)));
+
+ timer_ = new QTimer(this);
+ connect(timer_, SIGNAL(timeout()), this, SLOT(on_timeout()));
+ timer_->start(5000);
}
}
-void DownloadView::newItem(QTorrentHandle handle)
+void DownloadView::newItem(qtrapids::QTorrentHandle handle)
{
+#ifdef QTRAPIDS_DEBUG
qDebug() << "DownloadView::newItem() " << items_.count(handle);
+#endif
DownloadViewItem *item = new DownloadViewItem(QStringList()
- << handle.name()
- << QString::number(handle.getTotalSize())
- << handle.state()
- << QString::number(handle.progress())
- << QString::number(handle.downloadRate())
- << QString::number(handle.uploadRate())
- << QString::number(handle.numSeeds()) + "/"
- + QString::number(handle.numLeeches())
- << QString::number(handle.ratio())
- << "ETA" );
-
+ << handle.name()
+ << QString::number(handle.getTotalSize())
+ << GetStatusString(handle.state())
+ << QString::number(100*handle.progress())
+ << QString::number(handle.downloadRate(), 'f', 2)
+ << QString::number(handle.uploadRate(), 'f', 2)
+ << QString::number(handle.numSeeds()) + "/"
+ + QString::number(handle.numLeeches())
+ << QString::number(handle.ratio())
+ << "ETA" );
+
+ // Set text color for status:
+ QBrush brushTmp(GetStatusColor(handle.state()));
+ item->setForeground(2, brushTmp);
+
addTopLevelItem(item);
items_[handle] = item;
}
-void DownloadView::updateItem(QTorrentHandle handle)
+void DownloadView::updateItem(qtrapids::QTorrentHandle handle)
{
- qDebug() << "DownloadView::updateItem() " << items_.count(handle);
-
+ //qDebug() << "DownloadView::updateItem() " << items_.count(handle);
+
+ static float lastProg = 0;
+
+ // If there are items currently downloading, update:
if (items_.count(handle) > 0) {
+
DownloadViewItem *item = items_[handle];
- item->setData(2, Qt::DisplayRole, QVariant(handle.state()));
- item->setData(3, Qt::DisplayRole,
- QVariant(QString::number(handle.progress())));
+
+ // Only the changing fields are being updated:
+ item->setData(2, Qt::DisplayRole,
+ QVariant(GetStatusString(handle.state())));
item->setData(4, Qt::DisplayRole,
- QVariant(QString::number(handle.downloadRate())));
+ QVariant(QString::number(handle.downloadRate(), 'f', 2)));
item->setData(5, Qt::DisplayRole,
- QVariant(QString::number(handle.uploadRate())));
- item->setData(6, Qt::DisplayRole,
- QString::number(handle.numSeeds()) + "/"
- + QString::number(handle.numLeeches()));
+ QVariant(QString::number(handle.uploadRate(), 'f', 2)));
+ item->setData(6, Qt::DisplayRole,
+ QString::number(handle.numSeeds()) + "/"
+ + QString::number(handle.numLeeches()));
+
+ // Set progress if increment is 1 percent.
+ float prog = handle.progress();
+ if ((prog-lastProg) >= 0.01 || prog >= 1.0) {
+ item->setData(3, Qt::DisplayRole,
+ QVariant(QString::number(100*prog)));
+ lastProg = prog;
+ }
+
+ /// @TODO: ETA-counter adjusting,if ETA is to be implemented
+
+ // Adjust color
+ QBrush brushTmp(GetStatusColor(handle.state()));
+ item->setForeground(2, brushTmp);
}
+
}
-QTorrentHandle DownloadView::removeSelected()
+qtrapids::QTorrentHandle DownloadView::removeSelected()
{
+#ifdef QTRAPIDS_DEBUG
qDebug() << "DownloadView::removeSelected() " << topLevelItemCount() ;
+#endif
DownloadViewItem *item = dynamic_cast<DownloadViewItem*> (currentItem());
-
- std::map<QTorrentHandle, DownloadViewItem*>::iterator listIter
- = items_.begin();
- std::map<QTorrentHandle, DownloadViewItem*>::iterator listEnd
- = items_.end();
-
+
+ std::map<qtrapids::QTorrentHandle, DownloadViewItem*>::iterator listIter
+ = items_.begin();
+ std::map<qtrapids::QTorrentHandle, DownloadViewItem*>::iterator listEnd
+ = items_.end();
+
while (listIter != listEnd) {
if (listIter->second == item) {
break;
}
++listIter;
}
-
- QTorrentHandle handle = listIter->first;
+
+ qtrapids::QTorrentHandle handle = listIter->first;
items_.erase(listIter);
-
+
int index = indexOfTopLevelItem(currentItem());
if (index >= 0) {
takeTopLevelItem(index);
}
-
+
+#ifdef QTRAPIDS_DEBUG
qDebug() << "DownloadView::removeSelected() " << topLevelItemCount() ;
-
+#endif
+
return handle;
}
-void DownloadView::removeItem(QTorrentHandle handle)
+void DownloadView::removeItem(qtrapids::QTorrentHandle handle)
{
}
+void DownloadView::setRefreshInterval(int msec)
+{
+ timer_->setInterval(msec);
+}
+
+
void DownloadView::on_itemClicked(QTreeWidgetItem * item, int column)
-{/*
+{
+ /*
qDebug() << "DownloadView::on_itemClicked(()" << item << "," << column;
qDebug() << "current item" << currentItem();
-
+
if (item == currentItem() && item->isSelected()) {
item->setSelected(false);
}
*/
}
+void DownloadView::on_timeout()
+{
+#ifdef QTRAPIDS_DEBUG
+ qDebug() << "DownloadView::on_timeout()";
+#endif
+ UpdateView();
+}
+
+
+
+QString DownloadView::GetStatusString(qtrapids::QTorrentHandle::State const& status) const
+{
+ switch (status) {
+ case qtrapids::QTorrentHandle::QUEUED_FOR_CHECKING :
+ return tr("Queued");
+ case qtrapids::QTorrentHandle::CHECKING_FILES :
+ return tr("Checking");
+ case qtrapids::QTorrentHandle::DOWNLOADING_METADATA :
+ return tr("DL meta");
+ case qtrapids::QTorrentHandle::DOWNLOADING :
+ return tr("Downloading");
+ case qtrapids::QTorrentHandle::FINISHED :
+ return tr("Finished");
+ case qtrapids::QTorrentHandle::SEEDING :
+ return tr("Seeding");
+ case qtrapids::QTorrentHandle::ALLOCATING :
+ return tr("Allocating");
+ default:
+ return tr("N/A");
+ }
+}
+
+
+QColor DownloadView::GetStatusColor(qtrapids::QTorrentHandle::State const& status) const
+{
+ QColor green(40,205,40);
+ QColor yellow(255,174,0);
+
+ switch (status) {
+ case qtrapids::QTorrentHandle::QUEUED_FOR_CHECKING :
+ case qtrapids::QTorrentHandle::CHECKING_FILES :
+ case qtrapids::QTorrentHandle::DOWNLOADING_METADATA :
+ case qtrapids::QTorrentHandle::ALLOCATING :
+ return yellow;
+ case qtrapids::QTorrentHandle::DOWNLOADING :
+ case qtrapids::QTorrentHandle::FINISHED :
+ case qtrapids::QTorrentHandle::SEEDING :
+ return green;
+ default:
+ return QColor();
+ }
+}
+
+void DownloadView::UpdateView()
+{
+ DownloadViewItem *item = dynamic_cast<DownloadViewItem*> (currentItem());
+
+ std::map<qtrapids::QTorrentHandle, DownloadViewItem*>::iterator listIter
+ = items_.begin();
+ std::map<qtrapids::QTorrentHandle, DownloadViewItem*>::iterator listEnd
+ = items_.end();
+
+ while (listIter != listEnd) {
+ updateItem(listIter->first);
+ ++listIter;
+ }
+}
projects / qtrapids / blobdiff