Added abandoned KDE3 version of K3B

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/k3b@1084400 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 256 insertions, 0 deletions

diff --git a/src/rip/videodvd/k3bvideodvdrippingview.cpp b/src/rip/videodvd/k3bvideodvdrippingview.cpp
new file mode 100644
index 0000000..f6c8c8d
--- /dev/null
+++ b/src/rip/videodvd/k3bvideodvdrippingview.cpp
@@ -0,0 +1,256 @@
+/*
+ *
+ * $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 <qcursor.h>
+#include <qlayout.h>
+#include <qlabel.h>
+
+#include <kapplication.h>
+#include <kmessagebox.h>
+#include <klocale.h>
+#include <kaction.h>
+#include <kconfig.h>
+
+
+K3bVideoDVDRippingView::K3bVideoDVDRippingView( QWidget* parent, const char * name )
+  : K3bMediaContentsView( true,
+			  K3bMedium::CONTENT_VIDEO_DVD,
+			  K3bDevice::MEDIA_DVD_ALL,
+			  K3bDevice::STATE_INCOMPLETE|K3bDevice::STATE_COMPLETE,
+			  parent, name )
+{
+  QGridLayout* mainGrid = new QGridLayout( mainWidget() );
+
+  // toolbox
+  // ----------------------------------------------------------------------------------
+  QHBoxLayout* toolBoxLayout = new QHBoxLayout( 0, 0, 0, "toolBoxLayout" );
+  m_toolBox = new K3bToolBox( mainWidget() );
+  toolBoxLayout->addWidget( m_toolBox );
+  QSpacerItem* spacer = new QSpacerItem( 10, 10, QSizePolicy::Expanding, QSizePolicy::Minimum );
+  toolBoxLayout->addItem( spacer );
+  m_labelLength = new QLabel( mainWidget() );
+  m_labelLength->setAlignment( int( QLabel::AlignVCenter | QLabel::AlignRight ) );
+  toolBoxLayout->addWidget( m_labelLength );
+
+
+  // the title view
+  // ----------------------------------------------------------------------------------
+  m_titleView = new K3bVideoDVDRippingTitleListView( mainWidget() );
+
+  connect( m_titleView, SIGNAL(contextMenu(KListView*, QListViewItem*, const QPoint&)),
+	   this, SLOT(slotContextMenu(KListView*, QListViewItem*, const QPoint&)) );
+
+  // 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;
+  }
+
+  QApplication::setOverrideCursor( QCursor(Qt::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 );
+    QApplication::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 {
+    QApplication::restoreOverrideCursor();
+
+    KMessageBox::error( this, i18n("Unable to read Video DVD contents.") );
+  }
+}
+
+
+void K3bVideoDVDRippingView::slotStartRipping()
+{
+  QValueList<int> titles;
+  int i = 1;
+  for( QListViewItemIterator 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*, QListViewItem*, const QPoint& p )
+{
+  m_popupMenu->popup(p);
+}
+
+
+void K3bVideoDVDRippingView::slotCheckAll()
+{
+  for( QListViewItemIterator it( m_titleView ); it.current(); ++it )
+    dynamic_cast<K3bCheckListViewItem*>(it.current())->setChecked(true);
+}
+
+
+void K3bVideoDVDRippingView::slotUncheckAll()
+{
+  for( QListViewItemIterator it( m_titleView ); it.current(); ++it )
+    dynamic_cast<K3bCheckListViewItem*>(it.current())->setChecked(false);
+}
+
+
+void K3bVideoDVDRippingView::slotCheck()
+{
+  QPtrList<QListViewItem> items( m_titleView->selectedItems() );
+  for( QPtrListIterator<QListViewItem> it( items );
+       it.current(); ++it )
+    dynamic_cast<K3bCheckListViewItem*>(it.current())->setChecked(true);
+}
+
+
+void K3bVideoDVDRippingView::slotUncheck()
+{
+  QPtrList<QListViewItem> items( m_titleView->selectedItems() );
+  for( QPtrListIterator<QListViewItem> 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, this,
+					  SLOT(slotCheckAll()), actionCollection(),
+					  "check_all" );
+  KAction* actionDeselectAll = new KAction( i18n("Uncheck All"), 0, 0, this,
+					    SLOT(slotUncheckAll()), actionCollection(),
+					    "uncheck_all" );
+  KAction* actionSelect = new KAction( i18n("Check Track"), 0, 0, this,
+				       SLOT(slotCheck()), actionCollection(),
+				       "select_track" );
+  KAction* actionDeselect = new KAction( i18n("Uncheck Track"), 0, 0, this,
+					 SLOT(slotUncheck()), actionCollection(),
+					 "deselect_track" );
+  KAction* actionStartRip = new KAction( i18n("Start Ripping"), "gear", 0, this,
+					 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"