konversation/konversation/src/dcctransferdetailedinfopanel.cpp

/*
  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.
*/

/*
  Copyright (C) 2007 Shintaro Matsuoka <shin@shoegazed.org>
*/

#include "dcctransferdetailedinfopanel.h"
#include "channel.h"
#include "dcctransfer.h"
#include "dcctransfermanager.h"
#include "dcctransferrecv.h"
#include "dcctransferpanelitem.h"
#include "konversationapplication.h"
#include "connectionmanager.h"
#include "server.h"

#include <tqlabel.h>
#include <tqtimer.h>

#include <klineedit.h>
#include <tdelocale.h>
#include <kprogress.h>
#include <krun.h>
#include <kurlrequester.h>
#include <ksqueezedtextlabel.h>


DccTransferDetailedInfoPanel::DccTransferDetailedInfoPanel( TQWidget* parent, const char* name )
    : DccTransferDetailedInfoPanelUI( parent, name )
{
    m_autoViewUpdateTimer = new TQTimer( this );

    connect( m_urlreqLocation, TQT_SIGNAL( textChanged( const TQString& ) ), this, TQT_SLOT( slotLocationChanged( const TQString& ) ) );
    connect( m_buttonOpenFolder, TQT_SIGNAL( clicked() ), this, TQT_SLOT( slotOpenFolderButtonClicked() ) );
    connect( KonversationApplication::instance()->getDccTransferManager(), TQT_SIGNAL( fileURLChanged( DccTransferRecv* ) ),
             this, TQT_SLOT( updateView() ) );  // it's a little rough..
}

DccTransferDetailedInfoPanel::~DccTransferDetailedInfoPanel()
{
}

void DccTransferDetailedInfoPanel::setItem( DccTransferPanelItem* item )
{
    m_autoViewUpdateTimer->stop();

    // disconnect all slots once
    disconnect( this );
    // we can't do disconnect( m_item->transfer(), 0, this, 0 ) here
    // because m_item can have been deleted already.

    // set up the auto view-update timer
    connect( m_autoViewUpdateTimer, TQT_SIGNAL( timeout() ), this, TQT_SLOT( updateView() ) );

    m_item = item;

    // If the file is already being transferred, the timer must be started here,
    // otherwise the information will not be updated every 0.5sec
    if (m_item->transfer()->getStatus() == DccTransfer::Transferring)
        m_autoViewUpdateTimer->start(500, false);
    connect( m_item->transfer(), TQT_SIGNAL( statusChanged( DccTransfer*, int, int ) ), this, TQT_SLOT( slotTransferStatusChanged( DccTransfer*, int, int ) ) );

    updateView();
}

void DccTransferDetailedInfoPanel::updateView()
{
    DccTransfer* transfer = m_item->transfer();

    // Type:
    TQString type( transfer->getType() == DccTransfer::Send ? i18n( "DCC Send" ) : i18n( "DCC Receive" ) );
    if ( transfer->isReverse() )
        type += i18n( " (Reverse DCC)" );
    m_labelDccType->setText( type );

    // Filename:
    m_labelFilename->setText( transfer->getFileName() );

    // Location:
    m_urlreqLocation->setURL( transfer->getFileURL().prettyURL() );
    //m_urlreqLocation->lineEdit()->setFocusPolicy( transfer->getStatus() == DccTransfer::Queued ? StrongFocus : ClickFocus );
    m_urlreqLocation->lineEdit()->setReadOnly( transfer->getStatus() != DccTransfer::Queued );
    m_urlreqLocation->lineEdit()->setFrame( transfer->getStatus() == DccTransfer::Queued );
    m_urlreqLocation->button()->setEnabled( transfer->getStatus() == DccTransfer::Queued );
    m_buttonOpenFolder->setEnabled( !m_urlreqLocation->lineEdit()->text().isEmpty() );

    // Partner:
    TQString partnerInfoServerName;
    if ( transfer->getConnectionId() == -1 )
        partnerInfoServerName = i18n( "Unknown server" );
    else if ( KonversationApplication::instance()->getConnectionManager()->getServerByConnectionId( transfer->getConnectionId() ) )
        partnerInfoServerName = KonversationApplication::instance()->getConnectionManager()->getServerByConnectionId( transfer->getConnectionId() )->getServerName();
    else
        partnerInfoServerName = i18n( "Unknown server" );
    TQString partnerInfo( i18n( "%1 on %2" )
        .arg( transfer->getPartnerNick().isEmpty() ? "?" : transfer->getPartnerNick() )
        .arg( partnerInfoServerName ) );
    if ( !transfer->getPartnerIp().isEmpty() )
        partnerInfo += i18n( ", %1 (port %2)" ).arg( transfer->getPartnerIp() ).arg( transfer->getPartnerPort() );
    m_labelPartner->setText( partnerInfo );

    // Self:
    if ( transfer->getOwnIp().isEmpty() )
        m_labelSelf->setText( "" );
    else
        m_labelSelf->setText( i18n( "%1 (port %2)" ).arg( transfer->getOwnIp() ).arg( transfer->getOwnPort() ) );

    // Status:
    if ( transfer->getStatus() == DccTransfer::Transferring )
        m_labelStatus->setText( m_item->getStatusText() + " ( " + m_item->getCurrentSpeedPrettyText() + " )" );
    else
        m_labelStatus->setText( transfer->getStatusDetail().isEmpty() ? m_item->getStatusText() : m_item->getStatusText() + " (" + transfer->getStatusDetail() + ')' );

    // Progress:
    m_progress->setProgress( transfer->getProgress() );

    // Current Position:
    m_labelCurrentPosition->setText( TDEGlobal::locale()->formatNumber( transfer->getTransferringPosition(), 0 ) );

    // File Size:
    m_labelFileSize->setText( TDEGlobal::locale()->formatNumber( transfer->getFileSize(), 0 ) );

    // Current Speed:
    m_labelCurrentSpeed->setText( m_item->getCurrentSpeedPrettyText() );

    // Average Speed:
    m_labelAverageSpeed->setText( m_item->getAverageSpeedPrettyText() );

    // Resumed:
    if ( transfer->isResumed() )
        m_labelIsResumed->setText( i18n( "Yes, %1" ).arg( TDEGlobal::locale()->formatNumber( transfer->getTransferStartPosition(), 0 ) ) );
    else
        m_labelIsResumed->setText( i18n( "No" ) );

    // Transferring Time:
    if ( transfer->getTimeTransferStarted().isNull() )
        m_labelTransferringTime->setText( "" );
    else
    {
        int transferringTime;

        // The transfer is still in progress
        if ( transfer->getTimeTransferFinished().isNull() )
            transferringTime = transfer->getTimeTransferStarted().secsTo( TQDateTime::currentDateTime() );
        // The transfer has finished
        else
            transferringTime = transfer->getTimeTransferStarted().secsTo( transfer->getTimeTransferFinished() );

        if ( transferringTime >= 1 )
            m_labelTransferringTime->setText( DccTransferPanelItem::secToHMS( transferringTime ) );
        else
            m_labelTransferringTime->setText( i18n( "< 1sec" ) );
    }

    // Estimated Time Left:
    m_labelTimeLeft->setText( m_item->getTimeLeftPrettyText() );

    // Offered at:
    m_labelTimeOffered->setText( transfer->getTimeOffer().toString( "hh:mm:ss" ) );

    // Started at:
    if ( !transfer->getTimeTransferStarted().isNull() )
        m_labelTimeStarted->setText( transfer->getTimeTransferStarted().toString( "hh:mm:ss" ) );
    else
        m_labelTimeStarted->setText( "" );

    // Finished at:
    if ( !transfer->getTimeTransferFinished().isNull() )
        m_labelTimeFinished->setText( transfer->getTimeTransferFinished().toString( "hh:mm:ss" ) );
    else
        m_labelTimeFinished->setText( "" );
}

void DccTransferDetailedInfoPanel::slotTransferStatusChanged( DccTransfer* /* transfer */, int newStatus, int oldStatus )
{
    updateView();
    if ( newStatus == DccTransfer::Transferring )
    {
        // start auto view-update timer
        m_autoViewUpdateTimer->start( 500, false );
    }
    else if ( oldStatus == DccTransfer::Transferring )
    {
        // stop auto view-update timer
        m_autoViewUpdateTimer->stop();
    }
}

void DccTransferDetailedInfoPanel::slotLocationChanged( const TQString& url )
{
    if ( m_item->transfer()->getType() == DccTransfer::Receive )
    {
        DccTransferRecv* transfer = static_cast< DccTransferRecv* >( m_item->transfer() );
        transfer->setFileURL( KURL::fromPathOrURL( url ) );
    }
}

void DccTransferDetailedInfoPanel::slotOpenFolderButtonClicked()
{
    TQString urlString = m_urlreqLocation->lineEdit()->text();
    if ( !urlString.isEmpty() )
    {
        KURL url = KURL::fromPathOrURL( urlString );
        url.setFileName( TQString() );
        new KRun( url, 0, true, true );
    }
}

#include "dcctransferdetailedinfopanel.moc"