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128 lines
3.4 KiB
128 lines
3.4 KiB
/*
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*
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* $Id: k3bapplication.cpp 567271 2006-07-28 13:19:18Z trueg $
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* Copyright (C) 2006 Sebastian Trueg <trueg@k3b.org>
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*
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* This file is part of the K3b project.
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* Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* See the file "COPYING" for the exact licensing terms.
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*/
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#include "k3blsofwrapperdialog.h"
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#include "k3blsofwrapper.h"
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#include <k3brichtextlabel.h>
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#include <k3bdevice.h>
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#include <kdebug.h>
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#include <tdelocale.h>
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#include <tdemessagebox.h>
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#include <tqpushbutton.h>
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#include <sys/types.h>
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#include <signal.h>
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static TQString joinProcessNames( const TQValueList<K3bLsofWrapper::Process>& apps )
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{
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TQStringList l;
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for( TQValueList<K3bLsofWrapper::Process>::const_iterator it = apps.begin();
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it != apps.end(); ++it )
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l.append( (*it).name );
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return l.join( ", " );
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}
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K3bLsofWrapperDialog::K3bLsofWrapperDialog( TQWidget* parent )
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: KDialogBase( KDialogBase::Swallow,
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i18n("Device in use"),
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Close|User1|User2,
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Close,
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parent,
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0,
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true,
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true,
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KGuiItem( i18n("Quit the other applications") ),
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KGuiItem( i18n("Check again") ) )
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{
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setButtonText( Close, i18n("Continue") );
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m_label = new K3bRichTextLabel( this );
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setMainWidget( m_label );
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connect( this, TQ_SIGNAL(user1Clicked()), TQ_SLOT(slotQuitOtherApps()) );
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connect( this, TQ_SIGNAL(user2Clicked()), TQ_SLOT(slotCheckDevice()) );
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}
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K3bLsofWrapperDialog::~K3bLsofWrapperDialog()
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{
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}
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bool K3bLsofWrapperDialog::slotCheckDevice()
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{
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K3bLsofWrapper lsof;
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if( lsof.checkDevice( m_device ) ) {
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const TQValueList<K3bLsofWrapper::Process>& apps = lsof.usingApplications();
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if( apps.count() > 0 ) {
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m_label->setText( i18n("<p>Device <b>'%1'</b> is already in use by other applications "
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"(<em>%2</em>)."
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"<p>It is highly recommended to quit those before continuing. "
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"Otherwise K3b might not be able to fully access the device."
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"<p><em>Hint: Sometimes shutting down an application does not "
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"happen instantly. In that case you might have to use the '%3' "
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"button.")
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.arg( m_device->vendor() + " - " + m_device->description() )
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.arg( joinProcessNames(apps) )
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.arg( actionButton( User2 )->text() ) );
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return true;
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}
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}
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// once no apps are running we can close the dialog
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close();
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return false;
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}
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void K3bLsofWrapperDialog::slotQuitOtherApps()
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{
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K3bLsofWrapper lsof;
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if( lsof.checkDevice( m_device ) ) {
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const TQValueList<K3bLsofWrapper::Process>& apps = lsof.usingApplications();
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if( apps.count() > 0 ) {
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if( KMessageBox::warningYesNo( this,
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i18n("<p>Do you really want K3b to kill the following processes: <em>")
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+ joinProcessNames(apps) ) == KMessageBox::Yes ) {
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for( TQValueList<K3bLsofWrapper::Process>::const_iterator it = apps.begin();
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it != apps.end(); ++it )
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::kill( (*it).pid, SIGTERM );
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}
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else
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return;
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}
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}
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// after quitting the other applications recheck for running ones
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slotCheckDevice();
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}
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void K3bLsofWrapperDialog::checkDevice( K3bDevice::Device* dev, TQWidget* parent )
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{
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K3bLsofWrapperDialog dlg( parent );
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dlg.m_device = dev;
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if( dlg.slotCheckDevice() )
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dlg.exec();
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}
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#include "k3blsofwrapperdialog.moc"
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