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transmission/qt/details.cc

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/*
* This file Copyright (C) Mnemosyne LLC
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
*
* $Id$
*/
#include <cassert>
#include <ctime>
#include <QCheckBox>
#include <QComboBox>
#include <QDateTime>
#include <QDialogButtonBox>
#include <QDoubleSpinBox>
#include <QEvent>
#include <QFont>
#include <QFontMetrics>
#include <QHBoxLayout>
#include <QHBoxLayout>
#include <QHeaderView>
#include <QInputDialog>
#include <QItemSelectionModel>
#include <QLabel>
#include <QList>
#include <QMap>
#include <QMessageBox>
#include <QPushButton>
#include <QRadioButton>
#include <QResizeEvent>
#include <QSpinBox>
#include <QStringList>
#include <QStyle>
#include <QTabWidget>
#include <QTextBrowser>
#include <QTreeView>
#include <QTreeWidget>
#include <QTreeWidgetItem>
#include <QVBoxLayout>
#include <libtransmission/transmission.h>
#include <libtransmission/bencode.h>
#include "details.h"
#include "file-tree.h"
#include "formatter.h"
#include "hig.h"
#include "prefs.h"
#include "session.h"
#include "squeezelabel.h"
#include "torrent.h"
#include "torrent-model.h"
#include "tracker-delegate.h"
#include "tracker-model.h"
#include "tracker-model-filter.h"
class Prefs;
class Session;
/****
*****
****/
namespace
{
const int REFRESH_INTERVAL_MSEC = 4000;
enum // peer columns
{
COL_LOCK,
COL_UP,
COL_DOWN,
COL_PERCENT,
COL_STATUS,
COL_ADDRESS,
COL_CLIENT,
N_COLUMNS
};
}
/***
****
***/
class PeerItem: public QTreeWidgetItem
{
Peer peer;
QString collatedAddress;
QString status;
public:
virtual ~PeerItem( ) { }
PeerItem( const Peer& p ) {
peer = p;
int q[4];
if( sscanf( p.address.toUtf8().constData(), "%d.%d.%d.%d", q+0, q+1, q+2, q+3 ) == 4 )
collatedAddress.sprintf( "%03d.%03d.%03d.%03d", q[0], q[1], q[2], q[3] );
else
collatedAddress = p.address;
}
public:
void refresh( const Peer& p ) { peer = p; }
void setStatus( const QString& s ) { status = s; }
virtual bool operator< ( const QTreeWidgetItem & other ) const {
const PeerItem * i = dynamic_cast<const PeerItem*>(&other);
QTreeWidget * tw( treeWidget( ) );
const int column = tw ? tw->sortColumn() : 0;
switch( column ) {
case COL_UP: return peer.rateToPeer < i->peer.rateToPeer;
case COL_DOWN: return peer.rateToClient < i->peer.rateToClient;
case COL_PERCENT: return peer.progress < i->peer.progress;
case COL_STATUS: return status < i->status;
case COL_CLIENT: return peer.clientName < i->peer.clientName;
case COL_LOCK: return peer.isEncrypted && !i->peer.isEncrypted;
default: return collatedAddress < i->collatedAddress;
}
}
};
/***
****
***/
QIcon
Details :: getStockIcon( const QString& freedesktop_name, int fallback )
{
QIcon icon = QIcon::fromTheme( freedesktop_name );
if( icon.isNull( ) )
icon = style()->standardIcon( QStyle::StandardPixmap( fallback ), 0, this );
return icon;
}
Details :: Details( Session& session, Prefs& prefs, TorrentModel& model, QWidget * parent ):
QDialog( parent, Qt::Dialog ),
mySession( session ),
myPrefs( prefs ),
myModel( model ),
myChangedTorrents( false ),
myHavePendingRefresh( false )
{
QVBoxLayout * layout = new QVBoxLayout( this );
setWindowTitle( tr( "Torrent Properties" ) );
QTabWidget * t = new QTabWidget( this );
QWidget * w;
t->addTab( w = createInfoTab( ), tr( "Information" ) );
myWidgets << w;
t->addTab( w = createPeersTab( ), tr( "Peers" ) );
myWidgets << w;
t->addTab( w = createTrackerTab( ), tr( "Tracker" ) );
myWidgets << w;
t->addTab( w = createFilesTab( ), tr( "Files" ) );
myWidgets << w;
t->addTab( w = createOptionsTab( ), tr( "Options" ) );
myWidgets << w;
layout->addWidget( t );
QDialogButtonBox * buttons = new QDialogButtonBox( QDialogButtonBox::Close, Qt::Horizontal, this );
connect( buttons, SIGNAL(rejected()), this, SLOT(close()));
layout->addWidget( buttons );
QWidget::setAttribute( Qt::WA_DeleteOnClose, true );
QList<int> initKeys;
initKeys << Prefs :: SHOW_TRACKER_SCRAPES
<< Prefs :: SHOW_BACKUP_TRACKERS;
foreach( int key, initKeys )
refreshPref( key );
connect( &myTimer, SIGNAL(timeout()), this, SLOT(onTimer()));
connect( &myPrefs, SIGNAL(changed(int)), this, SLOT(refreshPref(int)) );
onTimer( );
myTimer.setSingleShot( false );
myTimer.start( REFRESH_INTERVAL_MSEC );
}
Details :: ~Details( )
{
myTrackerDelegate->deleteLater();
myTrackerFilter->deleteLater();
myTrackerModel->deleteLater();
}
void
Details :: setIds( const QSet<int>& ids )
{
if( ids == myIds )
return;
myChangedTorrents = true;
// stop listening to the old torrents
foreach( int id, myIds ) {
const Torrent * tor = myModel.getTorrentFromId( id );
if( tor )
disconnect( tor, SIGNAL(torrentChanged(int)), this, SLOT(onTorrentChanged()) );
}
myFileTreeView->clear( );
myIds = ids;
myTrackerModel->refresh( myModel, myIds );
// listen to the new torrents
foreach( int id, myIds ) {
const Torrent * tor = myModel.getTorrentFromId( id );
if( tor )
connect( tor, SIGNAL(torrentChanged(int)), this, SLOT(onTorrentChanged()) );
}
foreach( QWidget * w, myWidgets )
w->setEnabled( false );
onTimer( );
}
void
Details :: refreshPref( int key )
{
QString str;
switch( key )
{
case Prefs :: SHOW_TRACKER_SCRAPES:
myTrackerDelegate->setShowMore( myPrefs.getBool( key ) );
myTrackerView->reset( );
break;
case Prefs :: SHOW_BACKUP_TRACKERS:
myTrackerFilter->setShowBackupTrackers( myPrefs.getBool( key ) );
break;
default:
break;
}
}
/***
****
***/
QString
Details :: timeToStringRounded( int seconds )
{
if( seconds > 60 ) seconds -= ( seconds % 60 );
return Formatter::timeToString ( seconds );
}
void
Details :: onTimer( )
{
getNewData( );
}
void
Details :: getNewData( )
{
if( !myIds.empty( ) )
{
QSet<int> infos;
foreach( int id, myIds ) {
const Torrent * tor = myModel.getTorrentFromId( id );
if( tor->isMagnet() )
infos.insert( tor->id() );
}
if( !infos.isEmpty() )
mySession.initTorrents( infos );
mySession.refreshExtraStats( myIds );
}
}
void
Details :: onTorrentChanged( )
{
if( !myHavePendingRefresh ) {
myHavePendingRefresh = true;
QTimer::singleShot( 100, this, SLOT(refresh()));
}
}
void
Details :: refresh( )
{
const int n = myIds.size( );
const bool single = n == 1;
const QString blank;
const QFontMetrics fm( fontMetrics( ) );
QList<const Torrent*> torrents;
QString string;
const QString none = tr( "None" );
const QString mixed = tr( "Mixed" );
const QString unknown = tr( "Unknown" );
// build a list of torrents
foreach( int id, myIds ) {
const Torrent * tor = myModel.getTorrentFromId( id );
if( tor )
torrents << tor;
}
///
/// activity tab
///
// myStateLabel
if( torrents.empty( ) )
string = none;
else {
bool isMixed = false;
bool allPaused = true;
bool allFinished = true;
const tr_torrent_activity activity = torrents[0]->getActivity( );
foreach( const Torrent * t, torrents ) {
if( activity != t->getActivity( ) )
isMixed = true;
if( activity != TR_STATUS_STOPPED )
allPaused = allFinished = false;
if( !t->isFinished( ) )
allFinished = false;
}
if( isMixed )
string = mixed;
else if( allFinished )
string = tr( "Finished" );
else if( allPaused )
string = tr( "Paused" );
else
string = torrents[0]->activityString( );
}
myStateLabel->setText( string );
const QString stateString = string;
// myHaveLabel
double sizeWhenDone = 0;
double leftUntilDone = 0;
double available = 0;
int64_t haveTotal = 0;
int64_t haveVerified = 0;
int64_t haveUnverified = 0;
int64_t verifiedPieces = 0;
if( torrents.empty( ) )
string = none;
else {
foreach( const Torrent * t, torrents ) {
if( t->hasMetadata( ) ) {
haveTotal += t->haveTotal( );
haveUnverified += t->haveUnverified( );
const uint64_t v = t->haveVerified( );
haveVerified += v;
verifiedPieces += v / t->pieceSize( );
sizeWhenDone += t->sizeWhenDone( );
leftUntilDone += t->leftUntilDone( );
available += t->sizeWhenDone() - t->leftUntilDone() + t->desiredAvailable();
}
}
if( !haveVerified && !haveUnverified )
string = none;
else {
const double d = 100.0 * ( sizeWhenDone ? ( sizeWhenDone - leftUntilDone ) / sizeWhenDone : 1 );
QString pct = Formatter::percentToString( d );
if( !haveUnverified )
string = tr( "%1 (%2%)" )
.arg( Formatter::sizeToString( haveVerified + haveUnverified ) )
.arg( pct );
else
string = tr( "%1 (%2%); %3 Unverified" )
.arg( Formatter::sizeToString( haveVerified + haveUnverified ) )
.arg( pct )
.arg( Formatter::sizeToString( haveUnverified ) );
}
}
myHaveLabel->setText( string );
// myAvailabilityLabel
if( torrents.empty( ) )
string = none;
else {
if( sizeWhenDone == 0 )
string = none;
else
string = QString( "%1%" ).arg( Formatter::percentToString( ( 100.0 * available ) / sizeWhenDone ) );
}
myAvailabilityLabel->setText( string );
// myDownloadedLabel
uint64_t d = 0, f = 0;
if( torrents.empty( ) )
string = none;
else {
foreach( const Torrent * t, torrents ) {
d += t->downloadedEver( );
f += t->failedEver( );
}
const QString dstr = Formatter::sizeToString( d );
const QString fstr = Formatter::sizeToString( f );
if( f )
string = tr( "%1 (+%2 corrupt)" ).arg( dstr ).arg( fstr );
else
string = dstr;
}
myDownloadedLabel->setText( string );
uint64_t u = 0;
if( torrents.empty( ) )
string = none;
else {
foreach( const Torrent * t, torrents ) u += t->uploadedEver( );
string = QString( Formatter::sizeToString( u ) );
}
myUploadedLabel->setText( string );
if( torrents.empty( ) )
string = none;
else if( torrents.count() == 1 )
string = Formatter::ratioToString( torrents.first()->ratio() );
else {
bool isMixed = false;
int ratioType = (int) torrents.first()->ratio();
if( ratioType > 0 ) ratioType = 0;
foreach( const Torrent *t, torrents )
{
if( ratioType != ( t->ratio() >= 0 ? 0 : t->ratio() ) )
{
isMixed = true;
break;
}
}
if( isMixed )
string = mixed;
else if( ratioType < 0 )
string = Formatter::ratioToString( ratioType );
else
string = Formatter::ratioToString( (double)u / d );
}
myRatioLabel->setText( string );
const QDateTime qdt_now = QDateTime::currentDateTime( );
// myRunTimeLabel
if( torrents.empty( ) )
string = none;
else {
bool allPaused = true;
QDateTime baseline = torrents[0]->lastStarted( );
foreach( const Torrent * t, torrents ) {
if( baseline != t->lastStarted( ) )
baseline = QDateTime( );
if( !t->isPaused( ) )
allPaused = false;
}
if( allPaused )
string = stateString; // paused || finished
else if( baseline.isNull( ) )
string = mixed;
else
string = Formatter::timeToString( baseline.secsTo( qdt_now ) );
}
myRunTimeLabel->setText( string );
// myETALabel
string.clear( );
if( torrents.empty( ) )
string = none;
else {
int baseline = torrents[0]->getETA( );
foreach( const Torrent * t, torrents ) {
if( baseline != t->getETA( ) ) {
string = mixed;
break;
}
}
if( string.isEmpty( ) ) {
if( baseline < 0 )
string = tr( "Unknown" );
else
string = Formatter::timeToString( baseline );
}
}
myETALabel->setText( string );
// myLastActivityLabel
if( torrents.empty( ) )
string = none;
else {
QDateTime latest = torrents[0]->lastActivity( );
foreach( const Torrent * t, torrents ) {
const QDateTime dt = t->lastActivity( );
if( latest < dt )
latest = dt;
}
const int seconds = latest.secsTo( qdt_now );
if( seconds < 5 )
string = tr( "Active now" );
else
string = tr( "%1 ago" ).arg( Formatter::timeToString( seconds ) );
}
myLastActivityLabel->setText( string );
if( torrents.empty( ) )
string = none;
else {
string = torrents[0]->getError( );
foreach( const Torrent * t, torrents ) {
if( string != t->getError( ) ) {
string = mixed;
break;
}
}
}
if( string.isEmpty( ) )
string = none;
myErrorLabel->setText( string );
///
/// information tab
///
// mySizeLabel
if( torrents.empty( ) )
string = none;
else {
int pieces = 0;
uint64_t size = 0;
uint32_t pieceSize = torrents[0]->pieceSize( );
foreach( const Torrent * t, torrents ) {
pieces += t->pieceCount( );
size += t->totalSize( );
if( pieceSize != t->pieceSize( ) )
pieceSize = 0;
}
if( !size )
string = none;
else if( pieceSize > 0 )
string = tr( "%1 (%Ln pieces @ %2)", "", pieces )
.arg( Formatter::sizeToString( size ) )
.arg( Formatter::memToString( pieceSize ) );
else
string = tr( "%1 (%Ln pieces)", "", pieces )
.arg( Formatter::sizeToString( size ) );
}
mySizeLabel->setText( string );
// myHashLabel
if( torrents.empty( ) )
string = none;
else {
string = torrents[0]->hashString( );
foreach( const Torrent * t, torrents ) {
if( string != t->hashString( ) ) {
string = mixed;
break;
}
}
}
myHashLabel->setText( string );
// myPrivacyLabel
if( torrents.empty( ) )
string = none;
else {
bool b = torrents[0]->isPrivate( );
string = b ? tr( "Private to this tracker -- DHT and PEX disabled" )
: tr( "Public torrent" );
foreach( const Torrent * t, torrents ) {
if( b != t->isPrivate( ) ) {
string = mixed;
break;
}
}
}
myPrivacyLabel->setText( string );
// myCommentBrowser
if( torrents.empty( ) )
string = none;
else {
string = torrents[0]->comment( );
foreach( const Torrent * t, torrents ) {
if( string != t->comment( ) ) {
string = mixed;
break;
}
}
}
myCommentBrowser->setText( string );
myCommentBrowser->setMaximumHeight( QWIDGETSIZE_MAX );
// myOriginLabel
if( torrents.empty( ) )
string = none;
else {
bool mixed_creator=false, mixed_date=false;
const QString creator = torrents[0]->creator();
const QString date = torrents[0]->dateCreated().toString();
foreach( const Torrent * t, torrents ) {
mixed_creator |= ( creator != t->creator() );
mixed_date |= ( date != t->dateCreated().toString() );
}
if( mixed_creator && mixed_date )
string = mixed;
else if( mixed_date )
string = tr( "Created by %1" ).arg( creator );
else if( mixed_creator || creator.isEmpty( ) )
string = tr( "Created on %1" ).arg( date );
else
string = tr( "Created by %1 on %2" ).arg( creator ).arg( date );
}
myOriginLabel->setText( string );
// myLocationLabel
if( torrents.empty( ) )
string = none;
else {
string = torrents[0]->getPath( );
foreach( const Torrent * t, torrents ) {
if( string != t->getPath( ) ) {
string = mixed;
break;
}
}
}
myLocationLabel->setText( string );
///
/// Options Tab
///
if( myChangedTorrents && !torrents.empty( ) )
{
int i;
const Torrent * baseline = *torrents.begin();
const Torrent * tor;
bool uniform;
bool baselineFlag;
int baselineInt;
// mySessionLimitCheck
uniform = true;
baselineFlag = baseline->honorsSessionLimits( );
foreach( tor, torrents ) if( baselineFlag != tor->honorsSessionLimits( ) ) { uniform = false; break; }
mySessionLimitCheck->setChecked( uniform && baselineFlag );
// mySingleDownCheck
uniform = true;
baselineFlag = baseline->downloadIsLimited( );
foreach( tor, torrents ) if( baselineFlag != tor->downloadIsLimited( ) ) { uniform = false; break; }
mySingleDownCheck->setChecked( uniform && baselineFlag );
// mySingleUpCheck
uniform = true;
baselineFlag = baseline->uploadIsLimited( );
foreach( tor, torrents ) if( baselineFlag != tor->uploadIsLimited( ) ) { uniform = false; break; }
mySingleUpCheck->setChecked( uniform && baselineFlag );
// myBandwidthPriorityCombo
uniform = true;
baselineInt = baseline->getBandwidthPriority( );
foreach( tor, torrents ) if ( baselineInt != tor->getBandwidthPriority( ) ) { uniform = false; break; }
if( uniform )
i = myBandwidthPriorityCombo->findData( baselineInt );
else
i = -1;
myBandwidthPriorityCombo->blockSignals( true );
myBandwidthPriorityCombo->setCurrentIndex( i );
myBandwidthPriorityCombo->blockSignals( false );
mySingleDownSpin->blockSignals( true );
mySingleDownSpin->setValue( (int)tor->downloadLimit().KBps() );
mySingleDownSpin->blockSignals( false );
mySingleUpSpin->blockSignals( true );
mySingleUpSpin->setValue( (int)tor->uploadLimit().KBps() );
mySingleUpSpin->blockSignals( false );
myPeerLimitSpin->blockSignals( true );
myPeerLimitSpin->setValue( tor->peerLimit() );
myPeerLimitSpin->blockSignals( false );
}
{
const Torrent * tor;
// ratio
bool uniform = true;
int baselineInt = torrents[0]->seedRatioMode( );
foreach( tor, torrents ) if( baselineInt != tor->seedRatioMode( ) ) { uniform = false; break; }
myRatioCombo->blockSignals( true );
myRatioCombo->setCurrentIndex( uniform ? myRatioCombo->findData( baselineInt ) : -1 );
myRatioSpin->setVisible( uniform && ( baselineInt == TR_RATIOLIMIT_SINGLE ) );
myRatioCombo->blockSignals( false );
myRatioSpin->blockSignals( true );
myRatioSpin->setValue( tor->seedRatioLimit( ) );
myRatioSpin->blockSignals( false );
// idle
uniform = true;
baselineInt = torrents[0]->seedIdleMode( );
foreach( tor, torrents ) if( baselineInt != tor->seedIdleMode( ) ) { uniform = false; break; }
myIdleCombo->blockSignals( true );
myIdleCombo->setCurrentIndex( uniform ? myIdleCombo->findData( baselineInt ) : -1 );
myIdleSpin->setVisible( uniform && ( baselineInt == TR_RATIOLIMIT_SINGLE ) );
myIdleCombo->blockSignals( false );
myIdleSpin->blockSignals( true );
myIdleSpin->setValue( tor->seedIdleLimit( ) );
myIdleSpin->blockSignals( false );
}
///
/// Tracker tab
///
myTrackerModel->refresh( myModel, myIds );
///
/// Peers tab
///
QMap<QString,QTreeWidgetItem*> peers2;
QList<QTreeWidgetItem*> newItems;
foreach( const Torrent * t, torrents )
{
const QString idStr( QString::number( t->id( ) ) );
PeerList peers = t->peers( );
foreach( const Peer& peer, peers )
{
const QString key = idStr + ":" + peer.address;
PeerItem * item = (PeerItem*) myPeers.value( key, 0 );
if( item == 0 ) // new peer has connected
{
static const QIcon myEncryptionIcon( ":/icons/encrypted.png" );
static const QIcon myEmptyIcon;
item = new PeerItem( peer );
item->setTextAlignment( COL_UP, Qt::AlignRight );
item->setTextAlignment( COL_DOWN, Qt::AlignRight );
item->setTextAlignment( COL_PERCENT, Qt::AlignRight );
item->setIcon( COL_LOCK, peer.isEncrypted ? myEncryptionIcon : myEmptyIcon );
item->setToolTip( COL_LOCK, peer.isEncrypted ? tr( "Encrypted connection" ) : "" );
item->setText( COL_ADDRESS, peer.address );
item->setText( COL_CLIENT, peer.clientName );
newItems << item;
}
const QString code = peer.flagStr;
item->setStatus( code );
item->refresh( peer );
QString codeTip;
foreach( QChar ch, code ) {
QString txt;
switch( ch.toAscii() ) {
case 'O': txt = tr( "Optimistic unchoke" ); break;
case 'D': txt = tr( "Downloading from this peer" ); break;
case 'd': txt = tr( "We would download from this peer if they would let us" ); break;
case 'U': txt = tr( "Uploading to peer" ); break;
case 'u': txt = tr( "We would upload to this peer if they asked" ); break;
case 'K': txt = tr( "Peer has unchoked us, but we're not interested" ); break;
case '?': txt = tr( "We unchoked this peer, but they're not interested" ); break;
case 'E': txt = tr( "Encrypted connection" ); break;
case 'H': txt = tr( "Peer was discovered through DHT" ); break;
case 'X': txt = tr( "Peer was discovered through Peer Exchange (PEX)" ); break;
case 'I': txt = tr( "Peer is an incoming connection" ); break;
}
if( !txt.isEmpty( ) )
codeTip += QString("%1: %2\n").arg(ch).arg(txt);
}
if( !codeTip.isEmpty() )
codeTip.resize( codeTip.size()-1 ); // eat the trailing linefeed
item->setText( COL_UP, peer.rateToPeer.isZero() ? "" : Formatter::speedToString( peer.rateToPeer ) );
item->setText( COL_DOWN, peer.rateToClient.isZero() ? "" : Formatter::speedToString( peer.rateToClient ) );
item->setText( COL_PERCENT, peer.progress > 0 ? QString( "%1%" ).arg( (int)( peer.progress * 100.0 ) ) : "" );
item->setText( COL_STATUS, code );
item->setToolTip( COL_STATUS, codeTip );
peers2.insert( key, item );
}
}
myPeerTree->addTopLevelItems( newItems );
foreach( QString key, myPeers.keys() ) {
if( !peers2.contains( key ) ) { // old peer has disconnected
QTreeWidgetItem * item = myPeers.value( key, 0 );
myPeerTree->takeTopLevelItem( myPeerTree->indexOfTopLevelItem( item ) );
delete item;
}
}
myPeers = peers2;
if( single )
myFileTreeView->update( torrents[0]->files( ) , myChangedTorrents );
else
myFileTreeView->clear( );
myChangedTorrents = false;
myHavePendingRefresh = false;
foreach( QWidget * w, myWidgets )
w->setEnabled( true );
}
void
Details :: enableWhenChecked( QCheckBox * box, QWidget * w )
{
connect( box, SIGNAL(toggled(bool)), w, SLOT(setEnabled(bool)) );
w->setEnabled( box->isChecked( ) );
}
/***
****
***/
QWidget *
Details :: createInfoTab( )
{
HIG * hig = new HIG( this );
hig->addSectionTitle( tr( "Activity" ) );
hig->addRow( tr( "Torrent size:" ), mySizeLabel = new SqueezeLabel );
hig->addRow( tr( "Have:" ), myHaveLabel = new SqueezeLabel );
hig->addRow( tr( "Availability:" ), myAvailabilityLabel = new SqueezeLabel );
hig->addRow( tr( "Downloaded:" ), myDownloadedLabel = new SqueezeLabel );
hig->addRow( tr( "Uploaded:" ), myUploadedLabel = new SqueezeLabel );
hig->addRow( tr( "Ratio:" ), myRatioLabel = new SqueezeLabel );
hig->addRow( tr( "State:" ), myStateLabel = new SqueezeLabel );
hig->addRow( tr( "Running time:" ), myRunTimeLabel = new SqueezeLabel );
hig->addRow( tr( "Remaining time:" ), myETALabel = new SqueezeLabel );
hig->addRow( tr( "Last activity:" ), myLastActivityLabel = new SqueezeLabel );
hig->addRow( tr( "Error:" ), myErrorLabel = new SqueezeLabel );
hig->addSectionDivider( );
hig->addSectionDivider( );
hig->addSectionTitle( tr( "Details" ) );
hig->addRow( tr( "Location:" ), myLocationLabel = new SqueezeLabel );
hig->addRow( tr( "Hash:" ), myHashLabel = new SqueezeLabel );
hig->addRow( tr( "Privacy:" ), myPrivacyLabel = new SqueezeLabel );
hig->addRow( tr( "Origin:" ), myOriginLabel = new SqueezeLabel );
myOriginLabel->setMinimumWidth( 325 ); // stop long origin strings from resizing the widgit
hig->addRow( tr( "Comment:" ), myCommentBrowser = new QTextBrowser );
const int h = QFontMetrics(myCommentBrowser->font()).lineSpacing() * 4;
myCommentBrowser->setFixedHeight( h );
hig->finish( );
return hig;
}
/***
****
***/
void
Details :: onShowTrackerScrapesToggled( bool val )
{
myPrefs.set( Prefs::SHOW_TRACKER_SCRAPES, val );
}
void
Details :: onShowBackupTrackersToggled( bool val )
{
myPrefs.set( Prefs::SHOW_BACKUP_TRACKERS, val );
}
void
Details :: onHonorsSessionLimitsToggled( bool val )
{
mySession.torrentSet( myIds, "honorsSessionLimits", val );
getNewData( );
}
void
Details :: onDownloadLimitedToggled( bool val )
{
mySession.torrentSet( myIds, "downloadLimited", val );
getNewData( );
}
void
Details :: onDownloadLimitChanged( int val )
{
mySession.torrentSet( myIds, "downloadLimit", val );
getNewData( );
}
void
Details :: onUploadLimitedToggled( bool val )
{
mySession.torrentSet( myIds, "uploadLimited", val );
getNewData( );
}
void
Details :: onUploadLimitChanged( int val )
{
mySession.torrentSet( myIds, "uploadLimit", val );
getNewData( );
}
void
Details :: onIdleModeChanged( int index )
{
const int val = myIdleCombo->itemData( index ).toInt( );
mySession.torrentSet( myIds, "seedIdleMode", val );
getNewData( );
}
void
Details :: onIdleLimitChanged( int val )
{
mySession.torrentSet( myIds, "seedIdleLimit", val );
getNewData( );
}
void
Details :: onRatioModeChanged( int index )
{
const int val = myRatioCombo->itemData( index ).toInt( );
mySession.torrentSet( myIds, "seedRatioMode", val );
}
void
Details :: onRatioLimitChanged( double val )
{
mySession.torrentSet( myIds, "seedRatioLimit", val );
getNewData( );
}
void
Details :: onMaxPeersChanged( int val )
{
mySession.torrentSet( myIds, "peer-limit", val );
getNewData( );
}
void
Details :: onBandwidthPriorityChanged( int index )
{
if( index != -1 )
{
const int priority = myBandwidthPriorityCombo->itemData(index).toInt( );
mySession.torrentSet( myIds, "bandwidthPriority", priority );
getNewData( );
}
}
void
Details :: onTrackerSelectionChanged( )
{
const int selectionCount = myTrackerView->selectionModel()->selectedRows().size();
myEditTrackerButton->setEnabled( selectionCount == 1 );
myRemoveTrackerButton->setEnabled( selectionCount > 0 );
}
void
Details :: onAddTrackerClicked( )
{
bool ok = false;
const QString url = QInputDialog::getText( this,
tr( "Add URL " ),
tr( "Add tracker announce URL:" ),
QLineEdit::Normal, QString(), &ok );
if( !ok )
{
// user pressed "cancel" -- noop
}
else if( !QUrl(url).isValid( ) )
{
QMessageBox::warning( this, tr( "Error" ), tr( "Invalid URL \"%1\"" ).arg( url ) );
}
else
{
QSet<int> ids;
foreach( int id, myIds )
if( myTrackerModel->find( id, url ) == -1 )
ids.insert( id );
if( ids.empty( ) ) // all the torrents already have this tracker
{
QMessageBox::warning( this, tr( "Error" ), tr( "Tracker already exists." ) );
}
else
{
QStringList urls;
urls << url;
mySession.torrentSet( ids, "trackerAdd", urls );
getNewData( );
}
}
}
void
Details :: onEditTrackerClicked( )
{
QItemSelectionModel * selectionModel = myTrackerView->selectionModel( );
QModelIndexList selectedRows = selectionModel->selectedRows( );
assert( selectedRows.size( ) == 1 );
QModelIndex i = selectionModel->currentIndex( );
const TrackerInfo trackerInfo = myTrackerView->model()->data( i, TrackerModel::TrackerRole ).value<TrackerInfo>();
bool ok = false;
const QString newval = QInputDialog::getText( this,
tr( "Edit URL " ),
tr( "Edit tracker announce URL:" ),
QLineEdit::Normal,
trackerInfo.st.announce, &ok );
if( !ok )
{
// user pressed "cancel" -- noop
}
else if( !QUrl(newval).isValid( ) )
{
QMessageBox::warning( this, tr( "Error" ), tr( "Invalid URL \"%1\"" ).arg( newval ) );
}
else
{
QSet<int> ids;
ids << trackerInfo.torrentId;
QStringList urls;
urls << trackerInfo.st.announce;
urls << newval;
mySession.torrentSet( ids, "trackerReplace", urls );
getNewData( );
}
}
void
Details :: onRemoveTrackerClicked( )
{
// make a map of torrentIds to announce URLs to remove
QItemSelectionModel * selectionModel = myTrackerView->selectionModel( );
QModelIndexList selectedRows = selectionModel->selectedRows( );
QMap<int,QStringList> torrentId_to_urls;
foreach( QModelIndex i, selectedRows )
{
const TrackerInfo inf = myTrackerView->model()->data( i, TrackerModel::TrackerRole ).value<TrackerInfo>();
torrentId_to_urls[ inf.torrentId ].append( inf.st.announce );
}
// batch all of a tracker's torrents into one command
foreach( int id, torrentId_to_urls.keys( ) )
{
QSet<int> ids;
ids << id;
mySession.torrentSet( ids, "trackerRemove", torrentId_to_urls.value( id ) );
getNewData( );
}
}
QWidget *
Details :: createOptionsTab( )
{
QSpinBox * s;
QCheckBox * c;
QComboBox * m;
QHBoxLayout * h;
QDoubleSpinBox * ds;
const QString speed_K_str = Formatter::unitStr( Formatter::SPEED, Formatter::KB );
HIG * hig = new HIG( this );
hig->addSectionTitle( tr( "Speed" ) );
c = new QCheckBox( tr( "Honor global &limits" ) );
mySessionLimitCheck = c;
hig->addWideControl( c );
connect( c, SIGNAL(clicked(bool)), this, SLOT(onHonorsSessionLimitsToggled(bool)) );
c = new QCheckBox( tr( "Limit &download speed (%1):" ).arg( speed_K_str ) );
mySingleDownCheck = c;
s = new QSpinBox( );
s->setSingleStep( 5 );
s->setRange( 0, INT_MAX );
mySingleDownSpin = s;
hig->addRow( c, s );
enableWhenChecked( c, s );
connect( c, SIGNAL(clicked(bool)), this, SLOT(onDownloadLimitedToggled(bool)) );
connect( s, SIGNAL(valueChanged(int)), this, SLOT(onDownloadLimitChanged(int)));
c = new QCheckBox( tr( "Limit &upload speed (%1):" ).arg( speed_K_str ) );
mySingleUpCheck = c;
s = new QSpinBox( );
s->setSingleStep( 5 );
s->setRange( 0, INT_MAX );
mySingleUpSpin = s;
hig->addRow( c, s );
enableWhenChecked( c, s );
connect( c, SIGNAL(clicked(bool)), this, SLOT(onUploadLimitedToggled(bool)) );
connect( s, SIGNAL(valueChanged(int)), this, SLOT(onUploadLimitChanged(int)));
m = new QComboBox;
m->addItem( tr( "High" ), TR_PRI_HIGH );
m->addItem( tr( "Normal" ), TR_PRI_NORMAL );
m->addItem( tr( "Low" ), TR_PRI_LOW );
connect( m, SIGNAL(currentIndexChanged(int)), this, SLOT(onBandwidthPriorityChanged(int)));
hig->addRow( tr( "Torrent &priority:" ), m );
myBandwidthPriorityCombo = m;
hig->addSectionDivider( );
hig->addSectionTitle( tr( "Seeding Limits" ) );
h = new QHBoxLayout( );
h->setSpacing( HIG :: PAD );
m = new QComboBox;
m->addItem( tr( "Use Global Settings" ), TR_RATIOLIMIT_GLOBAL );
m->addItem( tr( "Seed regardless of ratio" ), TR_RATIOLIMIT_UNLIMITED );
m->addItem( tr( "Stop seeding at ratio:" ), TR_RATIOLIMIT_SINGLE );
connect( m, SIGNAL(currentIndexChanged(int)), this, SLOT(onRatioModeChanged(int)));
h->addWidget( myRatioCombo = m );
ds = new QDoubleSpinBox( );
ds->setRange( 0.5, INT_MAX );
connect( ds, SIGNAL(valueChanged(double)), this, SLOT(onRatioLimitChanged(double)));
h->addWidget( myRatioSpin = ds );
hig->addRow( tr( "&Ratio:" ), h, m );
h = new QHBoxLayout( );
h->setSpacing( HIG :: PAD );
m = new QComboBox;
m->addItem( tr( "Use Global Settings" ), TR_IDLELIMIT_GLOBAL );
m->addItem( tr( "Seed regardless of activity" ), TR_IDLELIMIT_UNLIMITED );
m->addItem( tr( "Stop seeding if idle for N minutes:" ), TR_IDLELIMIT_SINGLE );
connect( m, SIGNAL(currentIndexChanged(int)), this, SLOT(onIdleModeChanged(int)));
h->addWidget( myIdleCombo = m );
s = new QSpinBox( );
s->setSingleStep( 5 );
s->setRange( 1, 9999 );
connect( s, SIGNAL(valueChanged(int)), this, SLOT(onIdleLimitChanged(int)));
h->addWidget( myIdleSpin = s );
hig->addRow( tr( "&Idle:" ), h, m );
hig->addSectionDivider( );
hig->addSectionTitle( tr( "Peer Connections" ) );
s = new QSpinBox( );
s->setSingleStep( 5 );
s->setRange( 1, 300 );
connect( s, SIGNAL(valueChanged(int)), this, SLOT(onMaxPeersChanged(int)));
myPeerLimitSpin = s;
hig->addRow( tr( "&Maximum peers:" ), s );
hig->finish( );
return hig;
}
/***
****
***/
QWidget *
Details :: createTrackerTab( )
{
QCheckBox * c;
QPushButton * p;
QWidget * top = new QWidget;
QVBoxLayout * v = new QVBoxLayout( top );
QHBoxLayout * h = new QHBoxLayout();
QVBoxLayout * v2 = new QVBoxLayout();
v->setSpacing( HIG::PAD_BIG );
v->setContentsMargins( HIG::PAD_BIG, HIG::PAD_BIG, HIG::PAD_BIG, HIG::PAD_BIG );
h->setSpacing( HIG::PAD );
h->setContentsMargins( HIG::PAD_SMALL, HIG::PAD_SMALL, HIG::PAD_SMALL, HIG::PAD_SMALL );
v2->setSpacing( HIG::PAD );
myTrackerModel = new TrackerModel;
myTrackerFilter = new TrackerModelFilter;
myTrackerFilter->setSourceModel( myTrackerModel );
myTrackerView = new QTreeView;
myTrackerView->setModel( myTrackerFilter );
myTrackerView->setHeaderHidden( true );
myTrackerView->setSelectionMode( QTreeWidget::ExtendedSelection );
myTrackerView->setRootIsDecorated( false );
myTrackerView->setIndentation( 2 );
myTrackerView->setItemsExpandable( false );
myTrackerView->setAlternatingRowColors( true );
myTrackerView->setItemDelegate( myTrackerDelegate = new TrackerDelegate( ) );
connect( myTrackerView->selectionModel(), SIGNAL(selectionChanged(const QItemSelection&, const QItemSelection&)), this, SLOT(onTrackerSelectionChanged()));
h->addWidget( myTrackerView, 1 );
p = new QPushButton();
p->setIcon( getStockIcon( "list-add", QStyle::SP_DialogOpenButton ) );
p->setToolTip( "Add Tracker" );
myAddTrackerButton = p;
v2->addWidget( p, 1 );
connect( p, SIGNAL(clicked(bool)), this, SLOT(onAddTrackerClicked()));
p = new QPushButton();
p->setIcon( getStockIcon( "document-properties", QStyle::SP_DesktopIcon ) );
p->setToolTip( "Edit Tracker" );
myAddTrackerButton = p;
p->setEnabled( false );
myEditTrackerButton = p;
v2->addWidget( p, 1 );
connect( p, SIGNAL(clicked(bool)), this, SLOT(onEditTrackerClicked()));
p = new QPushButton();
p->setIcon( getStockIcon( "list-remove", QStyle::SP_TrashIcon ) );
p->setToolTip( "Remove Trackers" );
p->setEnabled( false );
myRemoveTrackerButton = p;
v2->addWidget( p, 1 );
connect( p, SIGNAL(clicked(bool)), this, SLOT(onRemoveTrackerClicked()));
v2->addStretch( 1 );
h->addLayout( v2, 1 );
h->setStretch( 1, 0 );
v->addLayout( h, 1 );
c = new QCheckBox( tr( "Show &more details" ) );
c->setChecked( myPrefs.getBool( Prefs::SHOW_TRACKER_SCRAPES ) );
myShowTrackerScrapesCheck = c;
v->addWidget( c, 1 );
connect( c, SIGNAL(clicked(bool)), this, SLOT(onShowTrackerScrapesToggled(bool)) );
c = new QCheckBox( tr( "Show &backup trackers" ) );
c->setChecked( myPrefs.getBool( Prefs::SHOW_BACKUP_TRACKERS ) );
myShowBackupTrackersCheck = c;
v->addWidget( c, 1 );
connect( c, SIGNAL(clicked(bool)), this, SLOT(onShowBackupTrackersToggled(bool)) );
return top;
}
/***
****
***/
QWidget *
Details :: createPeersTab( )
{
QWidget * top = new QWidget;
QVBoxLayout * v = new QVBoxLayout( top );
v->setSpacing( HIG :: PAD_BIG );
v->setContentsMargins( HIG::PAD_BIG, HIG::PAD_BIG, HIG::PAD_BIG, HIG::PAD_BIG );
QStringList headers;
headers << QString() << tr("Up") << tr("Down") << tr("%") << tr("Status") << tr("Address") << tr("Client");
myPeerTree = new QTreeWidget;
myPeerTree->setUniformRowHeights( true );
myPeerTree->setHeaderLabels( headers );
myPeerTree->setColumnWidth( 0, 20 );
myPeerTree->setSortingEnabled( true );
myPeerTree->sortByColumn( COL_ADDRESS, Qt::AscendingOrder );
myPeerTree->setRootIsDecorated( false );
myPeerTree->setTextElideMode( Qt::ElideRight );
v->addWidget( myPeerTree, 1 );
const QFontMetrics m( font( ) );
QSize size = m.size( 0, "1024 MiB/s" );
myPeerTree->setColumnWidth( COL_UP, size.width( ) );
myPeerTree->setColumnWidth( COL_DOWN, size.width( ) );
size = m.size( 0, " 100% " );
myPeerTree->setColumnWidth( COL_PERCENT, size.width( ) );
size = m.size( 0, "ODUK?EXI" );
myPeerTree->setColumnWidth( COL_STATUS, size.width( ) );
size = m.size( 0, "888.888.888.888" );
myPeerTree->setColumnWidth( COL_ADDRESS, size.width( ) );
size = m.size( 0, "Some BitTorrent Client" );
myPeerTree->setColumnWidth( COL_CLIENT, size.width( ) );
myPeerTree->setAlternatingRowColors( true );
return top;
}
/***
****
***/
QWidget *
Details :: createFilesTab( )
{
myFileTreeView = new FileTreeView( );
connect( myFileTreeView, SIGNAL( priorityChanged(const QSet<int>&, int)),
this, SLOT( onFilePriorityChanged(const QSet<int>&, int)));
connect( myFileTreeView, SIGNAL( wantedChanged(const QSet<int>&, bool)),
this, SLOT( onFileWantedChanged(const QSet<int>&, bool)));
return myFileTreeView;
}
void
Details :: onFilePriorityChanged( const QSet<int>& indices, int priority )
{
QString key;
switch( priority ) {
case TR_PRI_LOW: key = "priority-low"; break;
case TR_PRI_HIGH: key = "priority-high"; break;
default: key = "priority-normal"; break;
}
mySession.torrentSet( myIds, key, indices.toList( ) );
getNewData( );
}
void
Details :: onFileWantedChanged( const QSet<int>& indices, bool wanted )
{
QString key( wanted ? "files-wanted" : "files-unwanted" );
mySession.torrentSet( myIds, key, indices.toList( ) );
getNewData( );
}
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