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Diffstat (limited to 'src/k3bdiskinfoview.cpp')
| -rw-r--r-- | src/k3bdiskinfoview.cpp | 500 |
1 files changed, 500 insertions, 0 deletions
diff --git a/src/k3bdiskinfoview.cpp b/src/k3bdiskinfoview.cpp new file mode 100644 index 0000000..4a1208f --- /dev/null +++ b/src/k3bdiskinfoview.cpp @@ -0,0 +1,500 @@ +/* + * + * $Id: k3bdiskinfoview.cpp 643214 2007-03-16 15:25:24Z trueg $ + * Copyright (C) 2003-2007 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 <config.h> + + +#include "k3bdiskinfoview.h" + +#include <k3bdiskinfo.h> +#include <k3bcdtext.h> +#include <k3bdeviceglobals.h> +#include <k3bglobals.h> +#include <k3bstdguiitems.h> +#include <k3blistview.h> +#include <k3biso9660.h> + +#include <qlabel.h> +#include <qlayout.h> +#include <qfont.h> +#include <qcolor.h> +#include <qheader.h> +#include <qstring.h> +#include <qpainter.h> +#include <qpalette.h> +#include <qpixmap.h> +#include <qregion.h> +#include <qframe.h> + +#include <kdialog.h> +#include <klocale.h> +#include <klistview.h> +#include <kiconloader.h> +#include <kstandarddirs.h> +#include <kdebug.h> +#include <kio/global.h> + + +// FIXME: use K3bListViewItem instead +class K3bDiskInfoView::HeaderViewItem : public KListViewItem +{ +public: + HeaderViewItem( QListView* parent ) + : KListViewItem( parent ) {} + HeaderViewItem( QListViewItem* parent ) + : KListViewItem( parent ) {} + HeaderViewItem( QListView* parent, QListViewItem* after ) + : KListViewItem( parent, after ) {} + HeaderViewItem( QListViewItem* parent, QListViewItem* after ) + : KListViewItem( parent, after ) {} + HeaderViewItem( QListView* parent, const QString& t1 ) + : KListViewItem( parent, t1 ) {} + HeaderViewItem( QListViewItem* parent, const QString& t1 ) + : KListViewItem( parent, t1 ) {} + HeaderViewItem( QListView* parent, QListViewItem* after, const QString& t1 ) + : KListViewItem( parent, after, t1 ) {} + HeaderViewItem( QListViewItem* parent, QListViewItem* after, const QString& t1 ) + : KListViewItem( parent, after, t1 ) {} + + void paintCell( QPainter* p, const QColorGroup & cg, int column, int width, int align ) + { + QFont f ( p->font() ); + f.setBold( true ); + p->setFont( f ); + KListViewItem::paintCell( p, cg, column, width, align ); + } +}; + + +class K3bDiskInfoView::TwoColumnViewItem : public KListViewItem +{ +public: + TwoColumnViewItem( QListView* parent ) + : KListViewItem( parent ) {} + TwoColumnViewItem( QListViewItem* parent ) + : KListViewItem( parent ) {} + TwoColumnViewItem( QListView* parent, QListViewItem* after ) + : KListViewItem( parent, after ) {} + TwoColumnViewItem( QListViewItem* parent, QListViewItem* after ) + : KListViewItem( parent, after ) {} + TwoColumnViewItem( QListView* parent, const QString& t1 ) + : KListViewItem( parent, t1 ) {} + TwoColumnViewItem( QListViewItem* parent, const QString& t1 ) + : KListViewItem( parent, t1 ) {} + TwoColumnViewItem( QListView* parent, QListViewItem* after, const QString& t1 ) + : KListViewItem( parent, after, t1 ) {} + TwoColumnViewItem( QListViewItem* parent, QListViewItem* after, const QString& t1 ) + : KListViewItem( parent, after, t1 ) {} + + void paintCell( QPainter* p, const QColorGroup & cg, int column, int width, int align ) + { + + if( column == 1 ) { + int newWidth = width; + + int i = 2; + for( ; i < listView()->columns(); ++i ) { + newWidth += listView()->columnWidth( i ); + } + + // TODO: find a way to get the TRUE new width after resizing + + // QRect r = p->clipRegion().boundingRect(); + // r.setWidth( newWidth ); + // p->setClipRect( r ); + p->setClipping( false ); + + KListViewItem::paintCell( p, cg, column, newWidth, align ); + } else if( column == 0 ) + KListViewItem::paintCell( p, cg, column, width, align ); + } +}; + + + +K3bDiskInfoView::K3bDiskInfoView( QWidget* parent, const char* name ) + : K3bMediaContentsView( true, + K3bMedium::CONTENT_ALL, + K3bDevice::MEDIA_ALL|K3bDevice::MEDIA_UNKNOWN, + K3bDevice::STATE_EMPTY|K3bDevice::STATE_INCOMPLETE|K3bDevice::STATE_COMPLETE|K3bDevice::STATE_UNKNOWN, + parent, name ) +{ + m_infoView = new KListView( this ); + setMainWidget( m_infoView ); + + m_infoView->setSorting( -1 ); + m_infoView->setAllColumnsShowFocus( true ); + m_infoView->setSelectionMode( QListView::NoSelection ); + m_infoView->setResizeMode( KListView::AllColumns ); + m_infoView->setAlternateBackground( QColor() ); + + m_infoView->addColumn( "1" ); + m_infoView->addColumn( "2" ); + m_infoView->addColumn( "3" ); + m_infoView->addColumn( "4" ); +#ifdef K3B_DEBUG + m_infoView->addColumn( "index0" ); +#endif + + m_infoView->header()->hide(); + + // do not automatically reload the disk info + // setAutoReload( false ); +} + + +K3bDiskInfoView::~K3bDiskInfoView() +{} + + +void K3bDiskInfoView::reloadMedium() +{ + m_infoView->clear(); + + setTitle( medium().shortString( true ) ); + + if( medium().diskInfo().diskState() == K3bDevice::STATE_NO_MEDIA ) { + (void)new QListViewItem( m_infoView, i18n("No medium present") ); + setRightPixmap( K3bTheme::MEDIA_NONE ); + } + else { + if( medium().diskInfo().empty() ) { + setRightPixmap( K3bTheme::MEDIA_EMPTY ); + } + else { + switch( medium().toc().contentType() ) { + case K3bDevice::AUDIO: + setRightPixmap( K3bTheme::MEDIA_AUDIO ); + break; + case K3bDevice::DATA: { + if( medium().content() & K3bMedium::CONTENT_VIDEO_DVD ) { + setRightPixmap( K3bTheme::MEDIA_VIDEO ); + } + else { + setRightPixmap( K3bTheme::MEDIA_DATA ); + } + break; + } + case K3bDevice::MIXED: + setRightPixmap( K3bTheme::MEDIA_MIXED ); + break; + default: + setTitle( i18n("Unknown Disk Type") ); + setRightPixmap( K3bTheme::MEDIA_NONE ); + } + } + + createMediaInfoItems( medium() ); + + + // iso9660 info + // ///////////////////////////////////////////////////////////////////////////////////// + if( medium().content() & K3bMedium::CONTENT_DATA ) { + (void)new KListViewItem( m_infoView, m_infoView->lastChild() ); // empty spacer item + createIso9660InfoItems( medium().iso9660Descriptor() ); + } + + // tracks + // ///////////////////////////////////////////////////////////////////////////////////// + if( !medium().toc().isEmpty() ) { + + if( m_infoView->childCount() ) + (void)new KListViewItem( m_infoView, m_infoView->lastChild() ); // empty spacer item + + KListViewItem* trackHeaderItem = new HeaderViewItem( m_infoView, m_infoView->lastChild(), i18n("Tracks") ); + + // create header item + KListViewItem* item = new KListViewItem( trackHeaderItem, + i18n("Type"), + i18n("Attributes"), + i18n("First-Last Sector"), + i18n("Length") ); + +#ifdef K3B_DEBUG + item->setText( 4, "Index0" ); +#endif + + int lastSession = 0; + + // if we have multiple sessions we create a header item for every session + KListViewItem* trackItem = 0; + if( medium().diskInfo().numSessions() > 1 && medium().toc()[0].session() > 0 ) { + trackItem = new HeaderViewItem( trackHeaderItem, item, i18n("Session %1").arg(1) ); + lastSession = 1; + } + else + trackItem = trackHeaderItem; + + // create items for the tracks + K3bDevice::Toc::const_iterator it; + int index = 1; + for( it = medium().toc().begin(); it != medium().toc().end(); ++it ) { + const K3bTrack& track = *it; + + if( medium().diskInfo().numSessions() > 1 && track.session() != lastSession ) { + lastSession = track.session(); + trackItem->setOpen(true); + trackItem = new HeaderViewItem( trackHeaderItem, + m_infoView->lastItem()->parent(), + i18n("Session %1").arg(lastSession) ); + } + + item = new KListViewItem( trackItem, item ); + QString text; + if( track.type() == K3bTrack::AUDIO ) { + item->setPixmap( 0, SmallIcon( "sound" ) ); + text = i18n("Audio"); + } else { + item->setPixmap( 0, SmallIcon( "tar" ) ); + if( track.mode() == K3bTrack::MODE1 ) + text = i18n("Data/Mode1"); + else if( track.mode() == K3bTrack::MODE2 ) + text = i18n("Data/Mode2"); + else if( track.mode() == K3bTrack::XA_FORM1 ) + text = i18n("Data/Mode2 XA Form1"); + else if( track.mode() == K3bTrack::XA_FORM2 ) + text = i18n("Data/Mode2 XA Form2"); + else + text = i18n("Data"); + } + item->setText( 0, i18n("%1 (%2)").arg( QString::number(index).rightJustify( 2, ' ' )).arg(text) ); + item->setText( 1, QString( "%1/%2" ) + .arg( track.copyPermitted() ? i18n("copy") : i18n("no copy") ) + .arg( track.type() == K3bTrack::AUDIO + ? ( track.preEmphasis() ? i18n("preemp") : i18n("no preemp") ) + : ( track.recordedIncremental() ? i18n("incremental") : i18n("uninterrupted") ) ) ); + item->setText( 2, + QString("%1 - %2") + .arg(track.firstSector().lba()) + .arg(track.lastSector().lba()) ); + item->setText( 3, QString::number( track.length().lba() ) + " (" + track.length().toString() + ")" ); + +#ifdef K3B_DEBUG + if( track.type() == K3bTrack::AUDIO ) + item->setText( 4, QString( "%1 (%2)" ).arg(track.index0().toString()).arg(track.index0().lba()) ); +#endif + ++index; + } + + trackItem->setOpen(true); + trackHeaderItem->setOpen( true ); + } + + + // CD-TEXT + // ///////////////////////////////////////////////////////////////////////////////////// + if( !medium().cdText().isEmpty() ) { + medium().cdText().debug(); + if( m_infoView->childCount() ) + (void)new KListViewItem( m_infoView, m_infoView->lastChild() ); // empty spacer item + + KListViewItem* cdTextHeaderItem = new HeaderViewItem( m_infoView, + m_infoView->lastChild(), + i18n("CD-TEXT (excerpt)") ); + + // create header item + KListViewItem* item = new KListViewItem( cdTextHeaderItem, + i18n("Performer"), + i18n("Title"), + i18n("Songwriter"), + i18n("Composer") ); + item = new KListViewItem( cdTextHeaderItem, item ); + item->setText( 0, i18n("CD:") + " " + + medium().cdText().performer() ); + item->setText( 1, medium().cdText().title() ); + item->setText( 2, medium().cdText().songwriter() ); + item->setText( 3, medium().cdText().composer() ); + + int index = 1; + for( unsigned int i = 0; i < medium().cdText().count(); ++i ) { + item = new KListViewItem( cdTextHeaderItem, item ); + item->setText( 0, QString::number(index).rightJustify( 2, ' ' ) + " " + + medium().cdText().at(i).performer() ); + item->setText( 1, medium().cdText().at(i).title() ); + item->setText( 2, medium().cdText().at(i).songwriter() ); + item->setText( 3, medium().cdText().at(i).composer() ); + ++index; + } + + cdTextHeaderItem->setOpen( true ); + } + } +} + + +void K3bDiskInfoView::createMediaInfoItems( const K3bMedium& medium ) +{ + const K3bDevice::DiskInfo& info = medium.diskInfo(); + + KListViewItem* atipItem = new HeaderViewItem( m_infoView, m_infoView->lastItem(), i18n("Medium") ); + QString typeStr; + if( info.mediaType() != K3bDevice::MEDIA_UNKNOWN ) + typeStr = K3bDevice::mediaTypeString( info.mediaType() ); + else + typeStr = i18n("Unknown (probably CD-ROM)"); + + KListViewItem* atipChild = new KListViewItem( atipItem, i18n("Type:"), typeStr ); + + if( info.isDvdMedia() ) + atipChild = new KListViewItem( atipItem, atipChild, + i18n("Media ID:"), + !info.mediaId().isEmpty() ? QString::fromLatin1( info.mediaId() ) : i18n("unknown") ); + + + atipChild = new KListViewItem( atipItem, atipChild, + i18n("Capacity:"), + i18n("%1 min").arg(info.capacity().toString()), + KIO::convertSize(info.capacity().mode1Bytes()) ); + + if( !info.empty() ) + atipChild = new KListViewItem( atipItem, atipChild, + i18n("Used Capacity:"), + i18n("%1 min").arg(info.size().toString()), + KIO::convertSize(info.size().mode1Bytes()) ); + + if( info.appendable() ) + atipChild = new KListViewItem( atipItem, atipChild, + i18n("Remaining:"), + i18n("%1 min").arg( info.remainingSize().toString() ), + KIO::convertSize(info.remainingSize().mode1Bytes()) ); + + atipChild = new KListViewItem( atipItem, atipChild, + i18n("Rewritable:"), + info.rewritable() ? i18n("yes") : i18n("no") ); + + atipChild = new KListViewItem( atipItem, atipChild, + i18n("Appendable:"), + info.appendable() ? i18n("yes") : i18n("no") ); + + atipChild = new KListViewItem( atipItem, atipChild, + i18n("Empty:"), + info.empty() ? i18n("yes") : i18n("no") ); + + if( info.isDvdMedia() ) + atipChild = new KListViewItem( atipItem, atipChild, + i18n("Layers:"), + QString::number( info.numLayers() ) ); + + if( info.mediaType() == K3bDevice::MEDIA_DVD_PLUS_RW ) { + atipChild = new KListViewItem( atipItem, atipChild, + i18n("Background Format:") ); + switch( info.bgFormatState() ) { + case K3bDevice::BG_FORMAT_NONE: + atipChild->setText( 1, i18n("not formatted") ); + break; + case K3bDevice::BG_FORMAT_INCOMPLETE: + atipChild->setText( 1, i18n("incomplete") ); + break; + case K3bDevice::BG_FORMAT_IN_PROGRESS: + atipChild->setText( 1, i18n("in progress") ); + break; + case K3bDevice::BG_FORMAT_COMPLETE: + atipChild->setText( 1, i18n("complete") ); + break; + } + } + + atipChild = new KListViewItem( atipItem, atipChild, + i18n("Sessions:"), + QString::number( info.numSessions() ) ); + + if( info.mediaType() & K3bDevice::MEDIA_WRITABLE ) { + atipChild = new KListViewItem( atipItem, atipChild, + i18n("Supported writing speeds:") ); + QString s; + if( medium.writingSpeeds().isEmpty() ) + s = "-"; + else + for( QValueList<int>::const_iterator it = medium.writingSpeeds().begin(); + it != medium.writingSpeeds().end(); ++it ) { + if( !s.isEmpty() ) { + s.append( "\n" ); + atipChild->setMultiLinesEnabled( true ); + } + + if( info.isDvdMedia() ) + s.append( QString().sprintf( "%.1fx (%d KB/s)", (double)*it / 1385.0, *it ) ); + else + s.append( QString( "%1x (%2 KB/s)" ).arg( *it/175 ).arg( *it ) ); + } + + atipChild->setText( 1, s ); + } + + atipItem->setOpen( true ); +} + + +void K3bDiskInfoView::createIso9660InfoItems( const K3bIso9660SimplePrimaryDescriptor& iso ) +{ + KListViewItem* iso9660Item = new HeaderViewItem( m_infoView, m_infoView->lastChild(), + i18n("ISO9660 Filesystem Info") ); + KListViewItem* iso9660Child = 0; + + iso9660Child = new KListViewItem( iso9660Item, iso9660Child, + i18n("System Id:"), + iso.systemId.isEmpty() + ? QString("-") + : iso.systemId ); + iso9660Child = new KListViewItem( iso9660Item, iso9660Child, + i18n("Volume Id:"), + iso.volumeId.isEmpty() + ? QString("-") + : iso.volumeId ); + iso9660Child = new KListViewItem( iso9660Item, iso9660Child, + i18n("Volume Set Id:"), + iso.volumeSetId.isEmpty() + ? QString("-") + : iso.volumeSetId ); + iso9660Child = new KListViewItem( iso9660Item, iso9660Child, + i18n("Publisher Id:"), + iso.publisherId.isEmpty() + ? QString("-") + : iso.publisherId ); + iso9660Child = new KListViewItem( iso9660Item, iso9660Child, + i18n("Preparer Id:"), + iso.preparerId.isEmpty() + ? QString("-") + : iso.preparerId ); + iso9660Child = new KListViewItem( iso9660Item, iso9660Child, + i18n("Application Id:"), + iso.applicationId.isEmpty() + ? QString("-") + : iso.applicationId ); +// iso9660Child = new KListViewItem( iso9660Item, iso9660Child, +// i18n("Volume Size:"), +// QString( "%1 (%2*%3)" ) +// .arg(iso.logicalBlockSize +// *iso.volumeSpaceSize) +// .arg(iso.logicalBlockSize) +// .arg(iso.volumeSpaceSize), +// KIO::convertSize(iso.logicalBlockSize +// *iso.volumeSpaceSize) ); + + iso9660Item->setOpen( true ); +} + + +void K3bDiskInfoView::enableInteraction( bool enable ) +{ + QListViewItemIterator it( m_infoView ); + while( it.current() ) { + it.current()->setEnabled( enable ); + ++it; + } +} + +#include "k3bdiskinfoview.moc" + |