X-Git-Url: http://git.maemo.org/git/?p=qtrapids;a=blobdiff_plain;f=src%2Fgui%2FDownloadView.cpp;h=d6c91839a7ba1a85247ac5981165739e2b9be895;hp=a589e390310386e6d6bb93d9facb5ea2bf2f80b1;hb=d3d85653bf84dadcf6c2890cc2ddf9f629ee7619;hpb=033e50732cef6dd961ac23dcd6371c873114ebe9

diff --git a/src/gui/DownloadView.cpp b/src/gui/DownloadView.cpp
index a589e39..d6c9183 100644
--- a/src/gui/DownloadView.cpp
+++ b/src/gui/DownloadView.cpp
@@ -17,12 +17,28 @@
  *   Free Software Foundation, Inc.,                                       *
  *   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)
+
+DownloadView::DownloadView(QWidget* parent) :
+		QTreeWidget(parent),
+		items_(),
+		timer_(NULL)
 {
-	setRootIsDecorated(false); // Hide branch lines, making one-level treeview (similar to list)
-	setHeaderItem(DownloadViewItem::getHeaderItem());
+  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)));
+
+	timer_ = new QTimer(this);
+	connect(timer_, SIGNAL(timeout()), this, SLOT(on_timeout()));
+	timer_->start(5000);
+
 }
 
 
@@ -31,3 +47,196 @@ DownloadView::~DownloadView()
 }
 
 
+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())
+			<< 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(qtrapids::QTorrentHandle 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];
+		
+		// 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(), 'f', 2)));
+		item->setData(5, Qt::DisplayRole,
+									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);
+	}
+
+}
+
+
+qtrapids::QTorrentHandle DownloadView::removeSelected()
+{
+#ifdef QTRAPIDS_DEBUG
+	qDebug() << "DownloadView::removeSelected() " <<  topLevelItemCount() ;
+#endif
+
+	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) {
+		if (listIter->second == item) {
+			break;
+		}
+		++listIter;
+	}
+	
+	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(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;
+	}
+}