diff options
Diffstat (limited to 'src/directorylist.cpp')
| -rw-r--r-- | src/directorylist.cpp | 474 |
1 files changed, 474 insertions, 0 deletions
diff --git a/src/directorylist.cpp b/src/directorylist.cpp new file mode 100644 index 0000000..66f80d9 --- /dev/null +++ b/src/directorylist.cpp @@ -0,0 +1,474 @@ +/*************************************************************************** + directorylist.cpp + ------------------- + begin : Tue Feb 4 2003 + copyright : (C) 2003 Scott Wheeler <wheeler@kde.org> + : (C) 2004 Max Howell <max.howell@methylblue.com> + : (C) 2004 Mark Kretschmann <markey@web.de> +***************************************************************************/ + +/*************************************************************************** + * * + * 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. * + * * + ***************************************************************************/ + +#include <qlabel.h> +#include <qtooltip.h> +#include <qdir.h> + +#include <kfileitem.h> +#include <klocale.h> +#include <kdebug.h> +#include <kdeversion.h> +#include <qregexp.h> +#include <kiconloader.h> +#include <kapplication.h> +#include <dcopref.h> +#include <dcopclient.h> +#include <kautomount.h> + +#include "directorylist.h" + +using Collection::Item; +using Collection::DeviceItem; + +CollectionSetup* CollectionSetup::s_instance; + + +CollectionSetup::CollectionSetup( QWidget *parent, bool recursive ) + : QVBox( parent ) +{ + s_instance = this; + +// (new QLabel( i18n( +// "Select the folder(s) to scan. "), this ))->setAlignment( Qt::WordBreak ); + + m_view = new QListView( this ); +/* m_recursive = new QCheckBox( i18n("&Scan folders recursively"), this );*/ + m_recursive = recursive; +// m_monitor = new QCheckBox( i18n("&Watch folders for changes"), this ); +// m_playlists = new QCheckBox( i18n("&Import playlists"), this ); +// +// QToolTip::add( m_recursive, i18n( "If selected, amaroK reads all folders recursively." ) ); +// QToolTip::add( m_monitor, i18n( "If selected, folders will automatically get rescanned when the content is modified, e.g. when a new file was added." ) ); +// QToolTip::add( m_playlists, i18n( "If selected, playlist files (.m3u) will automatically be added to the Playlist-Browser." ) ); + + // Read config values +// m_dirs = AmarokConfig::collectionFolders(); +// m_recursive->setChecked( false ); +// m_monitor->setChecked( AmarokConfig::monitorChanges() ); +// m_playlists->setChecked( AmarokConfig::importPlaylists() ); + + m_view->addColumn( QString::null ); + m_view->setRootIsDecorated( true ); + reinterpret_cast<QWidget*>(m_view->header())->hide(); + new Item( m_view, i18n( "System Folder" ), "/", "folder_red" ); + new Item( m_view, i18n( "Home Folder" ), QDir::homeDirPath(), "folder_home" ); + new DeviceItem( m_view ); + + setSpacing( 6 ); +} + +void CollectionSetup::slotRecursiveToggled(bool on) +{ + m_recursive = on; +} + + +////////////////////////////////////////////////////////////////////////////////////////// +// CLASS Item +////////////////////////////////////////////////////////////////////////////////////////// +Item::Item( QListView *parent , const QString &name, const QString &path, const QString &icon ) + : QCheckListItem( parent, name, QCheckListItem::CheckBox ) + , m_lister( true ) + , m_url( "file:" + path ) + , m_listed( false ) +{ + m_lister.setDirOnlyMode( true ); + m_lister.setShowingDotFiles( true ); + connect( &m_lister, SIGNAL(newItems( const KFileItemList& )), SLOT(newItems( const KFileItemList& )) ); + setText( 1, path ); + setOpen( true ); + if ( !icon.isNull() ) + setPixmap( 0, SmallIcon( icon ) ); + else + setPixmap( 0, SmallIcon( "folder" ) ); + setVisible( true ); +} + + +Item::Item( QListViewItem *parent, const KURL &url ) + : QCheckListItem( parent, url.fileName(), QCheckListItem::CheckBox ) + , m_lister( true ) + , m_url( url ) + , m_listed( false ) +{ + m_lister.setDirOnlyMode( true ); + m_lister.setShowingDotFiles( true ); + setText( 1, url.fileName() ); + setExpandable( true ); + connect( &m_lister, SIGNAL(newItems( const KFileItemList& )), SLOT(newItems( const KFileItemList& )) ); + connect( &m_lister, SIGNAL(completed()), SLOT(completed()) ); + connect( &m_lister, SIGNAL(canceled()), SLOT(completed()) ); +} + + +QString +Item::fullPath() const +{ + QString path; + + for ( const QListViewItem *item = this; dynamic_cast<const QListViewItem*>( item ); item = item->parent() ) + { + path.prepend( '/' ); + path.prepend( item->text( 1 ) ); + } + return path; +} + + +void +Item::setOpen( bool b ) +{ + if ( !m_listed ) + { + m_lister.openURL( m_url, true ); + m_listed = true; + } + + QListViewItem::setOpen( b ); +} + + +void +Item::stateChange( bool b ) +{ + if( CollectionSetup::instance()->recursive() ) + for( QListViewItem *item = firstChild(); item; item = item->nextSibling() ) + static_cast<QCheckListItem*>(item)->QCheckListItem::setOn( b ); + + // Update folder list + QStringList::Iterator it = CollectionSetup::instance()->m_dirs.find( m_url.path() ); + if ( isOn() ) { + if ( it == CollectionSetup::instance()->m_dirs.end() ) + { + CollectionSetup::instance()->m_dirs << m_url.path(); + CollectionSetup::instance()->m_refcount[ m_url.path() ] = 1; + } + else + CollectionSetup::instance()->m_refcount[ m_url.path() ]++; + } + else if ( CollectionSetup::instance()->m_refcount.find( m_url.path() ) != CollectionSetup::instance()->m_refcount.end() ) + { + if ( --CollectionSetup::instance()->m_refcount[ m_url.path() ] == 0 ) + { + CollectionSetup::instance()->m_dirs.erase( it ); + CollectionSetup::instance()->m_refcount.remove( m_url.path() ); + } + } + + // Redraw parent items + listView()->triggerUpdate(); +} + + +void +Item::activate() +{ + if( !isDisabled() ) + QCheckListItem::activate(); +} + + +void +Item::newItems( const KFileItemList &list ) //SLOT +{ + for( KFileItemListIterator it( list ); *it; ++it ) + { + Item *item = new Item( this, (*it)->url() ); + + item->setOn( CollectionSetup::instance()->recursive() && isOn() || + CollectionSetup::instance()->m_dirs.contains( item->fullPath() ) ); + + item->setPixmap( 0, (*it)->pixmap( KIcon::SizeSmall ) ); + } +} + + +void +Item::paintCell( QPainter * p, const QColorGroup & cg, int column, int width, int align ) +{ + bool dirty = false; + + // Figure out if a child folder is activated + for ( uint i = 0; i < CollectionSetup::instance()->m_dirs.count(); i++ ) + { + if ( CollectionSetup::instance()->m_dirs[ i ] == m_url.path() ) + { + dirty = true; + } + else if ( CollectionSetup::instance()->m_dirs[ i ].startsWith( m_url.path() ) ) + dirty = true; + } + + // Use a different color if this folder has an activated child folder + QColorGroup _cg = cg; + if ( dirty ) _cg.setColor( QColorGroup::Text, Qt::blue ); + + QCheckListItem::paintCell( p, isDisabled() ? listView()->palette().disabled() : _cg, column, width, align ); + if (!dirty) + setOn(false); +} + +////////////////////////////////////////////////////////////////////////////////////////// +// CLASS DeviceItem +////////////////////////////////////////////////////////////////////////////////////////// + +DeviceItem::DeviceItem( QListView *parent ) + : QCheckListItem( parent, i18n("Devices"), QCheckListItem::CheckBox ) + , m_lister( true ) + , m_listed( false ) +{ + m_lister.setDirOnlyMode( true ); + connect( &m_lister, SIGNAL(newItems( const KFileItemList& )), SLOT(newItems( const KFileItemList& )) ); + + if ( KDE::versionMajor() == 3 && KDE::versionMinor() < 4 ) + { + m_url = "devices:/"; + } + else + m_url = "media:/"; + + setText(1, "devices"); + setOpen( true ); + setPixmap(0, SmallIcon("kfm") ); + setVisible( true ); +} + + +DeviceItem::DeviceItem( QListViewItem *parent, const QString &name, const KURL &url ) + : QCheckListItem( parent, name, QCheckListItem::CheckBox ) + , m_lister( true ) + , m_url( url ) + , m_listed( false ) +{ + + if (!kapp->dcopClient()->isAttached()) + kapp->dcopClient()->attach(); + else + ////kdDebug() << "attached" << endl; + + QByteArray data; + QByteArray param; + QCString retType; + QStringList retVal; + QDataStream streamout(param,IO_WriteOnly); + streamout<< url.fileName(); + QCString mediacall="mediamanager"; + QCString devicecall="properties"; + if ( KDE::versionMajor() == 3 && KDE::versionMinor() < 4 ) + { + mediacall="mountwatcher"; + devicecall="basicDeviceInfo"; + } + + + DCOPRef mediamanager("kded", mediacall); + DCOPReply reply = mediamanager.call( devicecall, url.fileName() ); + + if ( !reply.isValid() ) + { + ////kdDebug() << "not valid" << endl; + } + retVal = reply; + //KAutoMount* am = new KAutoMount( true, "", retVal[5], "","", false ); + ////kdDebug() << retVal[6] << endl; + + setText(1, KURL(retVal[6]).path()); + setText(2, url.fileName()); + kdDebug() << "Device Item: " << name << " " << url.fileName() << " " << text(1) << endl; + m_lister.setDirOnlyMode( true ); + setExpandable( false ); + connect( &m_lister, SIGNAL(newItems( const KFileItemList& )), SLOT(newItems( const KFileItemList& )) ); + connect( &m_lister, SIGNAL(completed()), SLOT(completed()) ); + connect( &m_lister, SIGNAL(canceled()), SLOT(completed()) ); +} + + +QString +DeviceItem::fullPath() const +{ + QString path = text(1); + if (path != "devices") + return path; + return ""; +} + + +void +DeviceItem::setOpen( bool b ) +{ + if ( !m_listed && text(1) == "devices") + { + m_lister.openURL( m_url, true ); + } + m_listed = true; + + QListViewItem::setOpen( b ); +} + + +void +DeviceItem::stateChange( bool b ) +{ + if( CollectionSetup::instance()->recursive() ) + for( QListViewItem *item = firstChild(); item; item = item->nextSibling() ) + static_cast<QCheckListItem*>(item)->QCheckListItem::setOn( b ); + + if (text(1) != "devices") + { + // Update folder list + QStringList::Iterator it = CollectionSetup::instance()->m_dirs.find( text(1) ); + if ( isOn() ) { + if ( it == CollectionSetup::instance()->m_dirs.end() ) + { + CollectionSetup::instance()->m_dirs << text(1); + mountDevice(text(2)); + CollectionSetup::instance()->m_refcount[text(1)] = 1; + } + else + CollectionSetup::instance()->m_refcount[text(1)]++; + + } + else if ( CollectionSetup::instance()->m_refcount.find(text(1)) != CollectionSetup::instance()->m_refcount.end() ) + { + if ( --CollectionSetup::instance()->m_refcount[text(1)] == 0 ) + { + CollectionSetup::instance()->m_dirs.erase( it ); + CollectionSetup::instance()->m_refcount.remove(text(1)); + } + } + } + + // Redraw parent items + listView()->triggerUpdate(); +} + + +void +DeviceItem::activate() +{ + if( !isDisabled() ) + QCheckListItem::activate(); +} + + +void +DeviceItem::newItems( const KFileItemList &list ) //SLOT +{ + for( KFileItemListIterator it( list ); *it; ++it ) + { + kdDebug() << (*it)->name() << " " << (*it)->url() << " " << (*it)->text() << endl; + if (this->listView()->findItem((*it)->name(),0) == 0){ + DeviceItem *item = new DeviceItem( this, (*it)->name(), (*it)->url() ); + + item->setOn( CollectionSetup::instance()->recursive() && isOn() || + CollectionSetup::instance()->m_dirs.contains( item->fullPath() ) ); + + item->setPixmap( 0, (*it)->pixmap( KIcon::SizeSmall ) ); + } + } +} + + +void +DeviceItem::paintCell( QPainter * p, const QColorGroup & cg, int column, int width, int align ) +{ + bool dirty = false; + + QColorGroup _cg = cg; + + ////kdDebug() << text(1) << endl; + if (text(1) != "devices") + { + // Figure out if a child folder is activated + for ( uint i = 0; i < CollectionSetup::instance()->m_dirs.count(); i++ ) + { + if ( CollectionSetup::instance()->m_dirs[i] == text(1) ) + { + dirty = true; + } + else if ( CollectionSetup::instance()->m_dirs[i].startsWith( text(1) + "/" ) ) + dirty = true; + } + + } + else + { + for( QListViewItem *item = firstChild(); item; item = item->nextSibling() ) + { + DeviceItem *itm = dynamic_cast<DeviceItem*>(item); + for ( uint i = 0; i < CollectionSetup::instance()->m_dirs.count(); i++ ) + { + if ( CollectionSetup::instance()->m_dirs[i] == itm->fullPath() ) + { + dirty = true; + break; + } + else if ( CollectionSetup::instance()->m_dirs[i].startsWith( itm->fullPath() ) ) + { + dirty = true; + break; + } + } + } + } + // Use a different color if this folder has an activated child folder + if ( dirty ) _cg.setColor( QColorGroup::Text, Qt::blue ); + QCheckListItem::paintCell( p, isDisabled() ? listView()->palette().disabled() : _cg, column, width, align ); +} + +void +DeviceItem::mountDevice( const QString & device) +{ + + if (!kapp->dcopClient()->isAttached()) + kapp->dcopClient()->attach(); + + + //Set Up our DCOP Calls + + QStringList retVal; + QCString mediacall="mediamanager"; + QCString devicecall="properties"; + if ( KDE::versionMajor() == 3 && KDE::versionMinor() < 4 ) + { + mediacall="mountwatcher"; + devicecall="basicDeviceInfo"; + } + + + //Mount any devices that are not already mounted + + DCOPRef mediamanager("kded", mediacall); + DCOPReply reply = mediamanager.call( devicecall, device ); + + if ( !reply.isValid() ) + { + ////kdDebug() << "not valid" << endl; + } + retVal = reply; + ////kdDebug() << retVal << endl; + ////kdDebug() << retVal[1] << endl; + ////kdDebug() << retVal[10] << endl; + if (!(retVal[10].contains("_mounted"))) + new KAutoMount( true, "", retVal[5], "","", false ); +} + + + +#include "directorylist.moc" |