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-rw-r--r--src/projects/k3bmovixlistview.cpp327
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diff --git a/src/projects/k3bmovixlistview.cpp b/src/projects/k3bmovixlistview.cpp
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+/*
+ *
+ * $Id: k3bmovixlistview.cpp 628165 2007-01-29 11:01:22Z trueg $
+ * Copyright (C) 2003 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 "k3bmovixlistview.h"
+#include "k3bmovixdoc.h"
+#include "k3bmovixfileitem.h"
+#include <k3bdiritem.h>
+
+#include <klocale.h>
+#include <kdebug.h>
+#include <kio/global.h>
+#include <kurldrag.h>
+
+#include <qdragobject.h>
+#include <qptrlist.h>
+#include <qevent.h>
+#include <qheader.h>
+
+
+K3bMovixListViewItem::K3bMovixListViewItem( K3bMovixDoc* doc,
+ K3bMovixFileItem* item,
+ QListView* parent,
+ QListViewItem* after )
+ : K3bListViewItem( parent, after ),
+ m_doc(doc),
+ m_fileItem(item)
+{
+}
+
+
+K3bMovixListViewItem::K3bMovixListViewItem( K3bMovixDoc* doc,
+ K3bMovixFileItem* item,
+ QListViewItem* parent )
+ : K3bListViewItem( parent ),
+ m_doc(doc),
+ m_fileItem(item)
+{
+}
+
+
+K3bMovixListViewItem::~K3bMovixListViewItem()
+{
+}
+
+
+K3bMovixFileViewItem::K3bMovixFileViewItem( K3bMovixDoc* doc,
+ K3bMovixFileItem* item,
+ QListView* parent,
+ QListViewItem* after )
+ : K3bMovixListViewItem( doc, item, parent, after ),
+ KFileItem( 0, 0, KURL::fromPathOrURL(item->localPath()) )
+{
+ setPixmap( 1, KFileItem::pixmap( 16, KIcon::DefaultState ) );
+ setEditor( 1, LINE );
+}
+
+
+QString K3bMovixFileViewItem::text( int col ) const
+{
+ //
+ // We add two spaces after all strings (except the once renamable)
+ // to increase readability
+ //
+
+ switch( col ) {
+ case 0:
+ // allowing 999 files to be added.
+ return QString::number( doc()->indexOf( fileItem() ) ).rightJustify( 3, ' ' );
+ case 1:
+ return fileItem()->k3bName();
+ case 2:
+ {
+ if( fileItem()->isSymLink() )
+ return i18n("Link to %1").arg(const_cast<K3bMovixFileViewItem*>(this)->mimeComment()) + " ";
+ else
+ return const_cast<K3bMovixFileViewItem*>(this)->mimeComment() + " ";
+ }
+ case 3:
+ return KIO::convertSize( fileItem()->size() ) + " ";
+ case 4:
+ return fileItem()->localPath() + " ";
+ case 5:
+ return ( fileItem()->isValid() ? fileItem()->linkDest() : fileItem()->linkDest() + i18n(" (broken)") );
+ default:
+ return "";
+ }
+}
+
+
+void K3bMovixFileViewItem::setText( int col, const QString& text )
+{
+ if( col == 1 )
+ fileItem()->setK3bName( text );
+
+ K3bMovixListViewItem::setText( col, text );
+}
+
+
+QString K3bMovixFileViewItem::key( int, bool ) const
+{
+ return QString::number( doc()->indexOf( fileItem() ) ).rightJustify( 10, '0' );
+}
+
+
+
+
+K3bMovixSubTitleViewItem::K3bMovixSubTitleViewItem( K3bMovixDoc* doc,
+ K3bMovixFileItem* item,
+ K3bMovixListViewItem* parent )
+ : K3bMovixListViewItem( doc, item, parent ),
+ KFileItem( 0, 0, KURL::fromPathOrURL(item->subTitleItem()->localPath()) )
+{
+}
+
+
+K3bMovixSubTitleViewItem::~K3bMovixSubTitleViewItem()
+{
+}
+
+
+QString K3bMovixSubTitleViewItem::text( int c ) const
+{
+ switch( c ) {
+ case 1:
+ return fileItem()->subTitleItem()->k3bName();
+ case 2:
+ {
+ if( fileItem()->subTitleItem()->isSymLink() )
+ return i18n("Link to %1").arg(const_cast<K3bMovixSubTitleViewItem*>(this)->mimeComment());
+ else
+ return const_cast<K3bMovixSubTitleViewItem*>(this)->mimeComment();
+ }
+ case 3:
+ return KIO::convertSize( fileItem()->subTitleItem()->size() );
+ case 4:
+ return fileItem()->subTitleItem()->localPath();
+ case 5:
+ return ( fileItem()->subTitleItem()->isValid() ?
+ fileItem()->subTitleItem()->linkDest() :
+ fileItem()->subTitleItem()->linkDest() + i18n(" (broken)") );
+ default:
+ return "";
+ }
+}
+
+
+
+
+
+
+
+
+
+
+
+K3bMovixListView::K3bMovixListView( K3bMovixDoc* doc, QWidget* parent, const char* name )
+ : K3bListView( parent, name ),
+ m_doc(doc)
+{
+ addColumn( i18n("No.") );
+ addColumn( i18n("Name") );
+ addColumn( i18n("Type") );
+ addColumn( i18n("Size") );
+ addColumn( i18n("Local Path") );
+ addColumn( i18n("Link") );
+
+ setAcceptDrops( true );
+ setDropVisualizer( true );
+ setAllColumnsShowFocus( true );
+ setDragEnabled( true );
+ setItemsMovable( false );
+ setSelectionModeExt( KListView::Extended );
+ setSorting(0);
+
+ setNoItemText( i18n("Use drag'n'drop to add files to the project.") +"\n"
+ + i18n("To remove or rename files use the context menu.") + "\n"
+ + i18n("After that press the burn button to write the CD.") );
+
+ connect( m_doc, SIGNAL(changed()), this, SLOT(slotChanged()) );
+ connect( m_doc, SIGNAL(newMovixFileItems()), this, SLOT(slotNewFileItems()) );
+ connect( m_doc, SIGNAL(movixItemRemoved(K3bMovixFileItem*)), this, SLOT(slotFileItemRemoved(K3bMovixFileItem*)) );
+ connect( m_doc, SIGNAL(subTitleItemRemoved(K3bMovixFileItem*)), this, SLOT(slotSubTitleItemRemoved(K3bMovixFileItem*)) );
+ connect( this, SIGNAL(dropped(KListView*, QDropEvent*, QListViewItem*)),
+ this, SLOT(slotDropped(KListView*, QDropEvent*, QListViewItem*)) );
+
+ // let's see what the doc already has
+ slotNewFileItems();
+ slotChanged();
+}
+
+
+K3bMovixListView::~K3bMovixListView()
+{
+}
+
+
+bool K3bMovixListView::acceptDrag(QDropEvent* e) const
+{
+ // the first is for built-in item moving, the second for dropping urls
+ return ( K3bListView::acceptDrag(e) || KURLDrag::canDecode(e) );
+}
+
+
+void K3bMovixListView::slotNewFileItems()
+{
+ K3bMovixFileItem* lastItem = 0;
+ for( QPtrListIterator<K3bMovixFileItem> it( m_doc->movixFileItems() ); it.current(); ++it ) {
+ K3bMovixFileItem* item = it.current();
+ if( !m_itemMap.contains( item ) )
+ m_itemMap.insert( item, new K3bMovixFileViewItem( m_doc, item, this, lastItem ? m_itemMap[lastItem] : 0L ) );
+
+ if( item->subTitleItem() ) {
+ K3bMovixFileViewItem* vi = m_itemMap[item];
+ if( vi->childCount() <= 0 ) {
+ (void)new K3bMovixSubTitleViewItem( m_doc, item, vi );
+ vi->setOpen(true);
+ }
+ }
+
+ lastItem = item;
+ }
+
+ // arghhh
+ sort();
+}
+
+
+void K3bMovixListView::slotFileItemRemoved( K3bMovixFileItem* item )
+{
+ if( m_itemMap.contains( item ) ) {
+ K3bMovixFileViewItem* vi = m_itemMap[item];
+ m_itemMap.erase(item);
+ delete vi;
+ }
+}
+
+
+void K3bMovixListView::slotSubTitleItemRemoved( K3bMovixFileItem* item )
+{
+ if( m_itemMap.contains( item ) ) {
+ K3bMovixFileViewItem* vi = m_itemMap[item];
+ if( vi->childCount() >= 1 )
+ delete vi->firstChild();
+ }
+}
+
+
+void K3bMovixListView::slotDropped( KListView*, QDropEvent* e, QListViewItem* after )
+{
+ if( !e->isAccepted() )
+ return;
+
+ int pos;
+ if( after == 0L )
+ pos = 0;
+ else
+ pos = m_doc->indexOf( ((K3bMovixListViewItem*)after)->fileItem() );
+
+ if( e->source() == viewport() ) {
+ QPtrList<QListViewItem> sel = selectedItems();
+ QPtrListIterator<QListViewItem> it(sel);
+ K3bMovixFileItem* itemAfter = ( after ? ((K3bMovixListViewItem*)after)->fileItem() : 0 );
+ while( it.current() ) {
+ K3bMovixListViewItem* vi = (K3bMovixListViewItem*)it.current();
+ if( vi->isMovixFileItem() ) {
+ K3bMovixFileItem* item = vi->fileItem();
+ m_doc->moveMovixItem( item, itemAfter );
+ itemAfter = item;
+ }
+ else
+ kdDebug() << "(K3bMovixListView) I don't move subtitle items!" << endl;
+
+ ++it;
+ }
+
+ sort(); // This is so lame!
+ }
+ else {
+ KURL::List urls;
+ KURLDrag::decode( e, urls );
+
+ for( KURL::List::ConstIterator it = urls.begin(); it != urls.end(); ++it ) {
+ m_doc->addMovixFile( *it, pos++ );
+ }
+ }
+
+ // now grab that focus
+ setFocus();
+}
+
+
+QDragObject* K3bMovixListView::dragObject()
+{
+ QPtrList<QListViewItem> list = selectedItems();
+
+ if( list.isEmpty() )
+ return 0;
+
+ QPtrListIterator<QListViewItem> it(list);
+ KURL::List urls;
+
+ for( ; it.current(); ++it )
+ urls.append( KURL( ((K3bMovixListViewItem*)it.current())->fileItem()->localPath() ) );
+
+ return KURLDrag::newDrag( urls, viewport() );
+}
+
+
+void K3bMovixListView::slotChanged()
+{
+ header()->setShown( m_doc->root()->numFiles() > 0 );
+}
+
+#include "k3bmovixlistview.moc"
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