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/*
*
* $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $
* Copyright (C) 2006 Sebastian Trueg <trueg@k3b.org>
*
* This file is part of the K3b project.
* Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org>
*
* 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.
* See the file "COPYING" for the exact licensing terms.
*/
#include "k3bvideodvdrippingview.h"
#include "k3bvideodvdrippingtitlelistview.h"
#include "k3bvideodvdrippingdialog.h"
#include <k3bvideodvd.h>
#include <k3bvideodvdtitletranscodingjob.h>
#include <k3btoolbox.h>
#include <k3bthememanager.h>
#include <k3bglobals.h>
#include <k3blibdvdcss.h>
#include <k3bcore.h>
#include <k3bexternalbinmanager.h>
#include <tqcursor.h>
#include <layout.h>
#include <tqlabel.h>
#include <kapplication.h>
#include <kmessagebox.h>
#include <klocale.h>
#include <kaction.h>
#include <kconfig.h>
K3bVideoDVDRippingView::K3bVideoDVDRippingView( TQWidget* parent, const char * name )
: K3bMediaContentsView( true,
K3bMedium::CONTENT_VIDEO_DVD,
K3bDevice::MEDIA_DVD_ALL,
K3bDevice::STATE_INCOMPLETE|K3bDevice::STATE_COMPLETE,
parent, name )
{
TQGridLayout* mainGrid = new TQGridLayout( mainWidget() );
// toolbox
// ----------------------------------------------------------------------------------
TQHBoxLayout* toolBoxLayout = new TQHBoxLayout( 0, 0, 0, "toolBoxLayout" );
m_toolBox = new K3bToolBox( mainWidget() );
toolBoxLayout->addWidget( m_toolBox );
TQSpacerItem* spacer = new TQSpacerItem( 10, 10, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
toolBoxLayout->addItem( spacer );
m_labelLength = new TQLabel( mainWidget() );
m_labelLength->setAlignment( int( TQLabel::AlignVCenter | TQLabel::AlignRight ) );
toolBoxLayout->addWidget( m_labelLength );
// the title view
// ----------------------------------------------------------------------------------
m_titleView = new K3bVideoDVDRippingTitleListView( mainWidget() );
connect( m_titleView, TQT_SIGNAL(contextMenu(KListView*, TQListViewItem*, const TQPoint&)),
this, TQT_SLOT(slotContextMenu(KListView*, TQListViewItem*, const TQPoint&)) );
// general layout
// ----------------------------------------------------------------------------------
mainGrid->addLayout( toolBoxLayout, 0, 0 );
mainGrid->addWidget( m_titleView, 1, 0 );
initActions();
m_toolBox->addButton( actionCollection()->action("start_rip"), true );
setLeftPixmap( K3bTheme::MEDIA_LEFT );
setRightPixmap( K3bTheme::MEDIA_VIDEO );
}
K3bVideoDVDRippingView::~K3bVideoDVDRippingView()
{
}
void K3bVideoDVDRippingView::reloadMedium()
{
//
// For VideoDVD reading it is important that the DVD is not mounted
//
if( K3b::isMounted( device() ) && !K3b::unmount( device() ) ) {
KMessageBox::error( this,
i18n("K3b was unable to unmount device '%1' containing medium '%2'. "
"Video DVD ripping will not work if the device is mounted. "
"Please unmount manually."),
i18n("Unmounting failed") );
}
//
// K3bVideoDVD::open does not necessarily fail on encrypted DVDs if dvdcss is not
// available. Thus, we test the availability of libdvdcss here
//
if( device()->copyrightProtectionSystemType() == 1 ) {
K3bLibDvdCss* css = K3bLibDvdCss::create();
if( !css ) {
KMessageBox::error( this, i18n("<p>Unable to read Video DVD contents: Found encrypted Video DVD."
"<p>Install <i>libdvdcss</i> to get Video DVD decryption support.") );
return;
}
else
delete css;
}
TQApplication::setOverrideCursor( TQCursor(TQt::WaitCursor) );
if( m_dvd.open( device() ) ) {
setTitle( medium().beautifiedVolumeId() + " (" + i18n("Video DVD") + ")" );
m_labelLength->setText( i18n("%n title", "%n titles", m_dvd.numTitles() ) );
m_titleView->setVideoDVD( m_dvd );
TQApplication::restoreOverrideCursor();
bool transcodeUsable = true;
if( !k3bcore ->externalBinManager() ->foundBin( "transcode" ) ) {
KMessageBox::sorry( this,
i18n("K3b uses transcode to rip Video DVDs. "
"Please make sure it is installed.") );
transcodeUsable = false;
}
else {
int vc = 0, ac = 0;
for( int i = 0; i < K3bVideoDVDTitleTranscodingJob::VIDEO_CODEC_NUM_ENTRIES; ++i )
if( K3bVideoDVDTitleTranscodingJob::transcodeBinaryHasSupportFor( (K3bVideoDVDTitleTranscodingJob::VideoCodec)i ) )
++vc;
for( int i = 0; i < K3bVideoDVDTitleTranscodingJob::AUDIO_CODEC_NUM_ENTRIES; ++i )
if( K3bVideoDVDTitleTranscodingJob::transcodeBinaryHasSupportFor( (K3bVideoDVDTitleTranscodingJob::AudioCodec)i ) )
++ac;
if( !ac || !vc ) {
KMessageBox::sorry( this,
i18n("<p>K3b uses transcode to rip Video DVDs. "
"Your installation of transcode (<em>%1</em>) lacks support for any of the "
"codecs supported by K3b."
"<p>Please make sure it is installed properly.") );
transcodeUsable = false;
}
}
actionCollection()->action("start_rip")->setEnabled( transcodeUsable );
}
else {
TQApplication::restoreOverrideCursor();
KMessageBox::error( this, i18n("Unable to read Video DVD contents.") );
}
}
void K3bVideoDVDRippingView::slotStartRipping()
{
TQValueList<int> titles;
int i = 1;
for( TQListViewItemIterator it( m_titleView ); *it; ++it, ++i )
if( static_cast<K3bCheckListViewItem*>( *it )->isChecked() )
titles.append( i );
if( titles.isEmpty() ) {
KMessageBox::error( this, i18n("Please select the titles to rip."),
i18n("No Titles Selected") );
}
else {
K3bVideoDVDRippingDialog dlg( m_dvd, titles, this );
dlg.exec();
}
}
void K3bVideoDVDRippingView::slotContextMenu( KListView*, TQListViewItem*, const TQPoint& p )
{
m_popupMenu->popup(p);
}
void K3bVideoDVDRippingView::slotCheckAll()
{
for( TQListViewItemIterator it( m_titleView ); it.current(); ++it )
dynamic_cast<K3bCheckListViewItem*>(it.current())->setChecked(true);
}
void K3bVideoDVDRippingView::slotUncheckAll()
{
for( TQListViewItemIterator it( m_titleView ); it.current(); ++it )
dynamic_cast<K3bCheckListViewItem*>(it.current())->setChecked(false);
}
void K3bVideoDVDRippingView::slotCheck()
{
TQPtrList<TQListViewItem> items( m_titleView->selectedItems() );
for( TQPtrListIterator<TQListViewItem> it( items );
it.current(); ++it )
dynamic_cast<K3bCheckListViewItem*>(it.current())->setChecked(true);
}
void K3bVideoDVDRippingView::slotUncheck()
{
TQPtrList<TQListViewItem> items( m_titleView->selectedItems() );
for( TQPtrListIterator<TQListViewItem> it( items );
it.current(); ++it )
dynamic_cast<K3bCheckListViewItem*>(it.current())->setChecked(false);
}
void K3bVideoDVDRippingView::initActions()
{
m_actionCollection = new KActionCollection( this );
KAction* actionSelectAll = new KAction( i18n("Check All"), 0, 0, TQT_TQOBJECT(this),
TQT_SLOT(slotCheckAll()), actionCollection(),
"check_all" );
KAction* actionDeselectAll = new KAction( i18n("Uncheck All"), 0, 0, TQT_TQOBJECT(this),
TQT_SLOT(slotUncheckAll()), actionCollection(),
"uncheck_all" );
KAction* actionSelect = new KAction( i18n("Check Track"), 0, 0, TQT_TQOBJECT(this),
TQT_SLOT(slotCheck()), actionCollection(),
"select_track" );
KAction* actionDeselect = new KAction( i18n("Uncheck Track"), 0, 0, TQT_TQOBJECT(this),
TQT_SLOT(slotUncheck()), actionCollection(),
"deselect_track" );
KAction* actionStartRip = new KAction( i18n("Start Ripping"), "gear", 0, TQT_TQOBJECT(this),
TQT_SLOT(slotStartRipping()), m_actionCollection, "start_rip" );
actionStartRip->setToolTip( i18n("Open the Video DVD ripping dialog") );
// setup the popup menu
m_popupMenu = new KActionMenu( actionCollection(), "popup_menu" );
KAction* separator = new KActionSeparator( actionCollection(), "separator" );
m_popupMenu->insert( actionSelect );
m_popupMenu->insert( actionDeselect );
m_popupMenu->insert( actionSelectAll );
m_popupMenu->insert( actionDeselectAll );
m_popupMenu->insert( separator );
m_popupMenu->insert( actionStartRip );
}
void K3bVideoDVDRippingView::enableInteraction( bool enable )
{
actionCollection()->action( "start_rip" )->setEnabled( enable );
}
#include "k3bvideodvdrippingview.moc"
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