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/* This file is part of the KDE project
Copyright (C) 2000 David Faure <faure@kde.org>
Copyright (C) 2003 Waldo Bastian <bastian@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
//#include "konq_treepart.h"
#include "dirtree_item.h"
#include "dirtree_module.h"
#include <konq_operations.h>
#include <konq_drag.h>
#include <kdebug.h>
#include <kglobalsettings.h>
#include <kuserprofile.h>
#include <tqapplication.h>
#include <tqclipboard.h>
#include <kio/paste.h>
#include <tqfile.h>
#include <tqpainter.h>
#include <kiconloader.h>
#include <tqcursor.h>
#define MYMODULE static_cast<KonqSidebarDirTreeModule*>(module())
KonqSidebarDirTreeItem::KonqSidebarDirTreeItem( KonqSidebarTreeItem *parentItem, KonqSidebarTreeTopLevelItem *topLevelItem, KFileItem *fileItem )
: KonqSidebarTreeItem( parentItem, topLevelItem ), m_fileItem( fileItem )
{
if ( m_topLevelItem )
MYMODULE->addSubDir( this );
reset();
}
KonqSidebarDirTreeItem::KonqSidebarDirTreeItem( KonqSidebarTree *parent, KonqSidebarTreeTopLevelItem *topLevelItem, KFileItem *fileItem )
: KonqSidebarTreeItem( parent, topLevelItem ), m_fileItem( fileItem )
{
if ( m_topLevelItem )
MYMODULE->addSubDir( this );
reset();
}
KonqSidebarDirTreeItem::~KonqSidebarDirTreeItem()
{
}
void KonqSidebarDirTreeItem::reset()
{
bool expandable = true;
// For local dirs, find out if they have no children, to remove the "+"
if ( m_fileItem->isDir() )
{
KURL url = m_fileItem->url();
if ( url.isLocalFile() )
{
TQCString path( TQFile::encodeName(url.path()));
struct stat buff;
if ( ::stat( path.data(), &buff ) != -1 )
{
//kdDebug() << "KonqSidebarDirTreeItem::init " << path << " : " << buff.st_nlink << endl;
// The link count for a directory is generally subdir_count + 2.
// One exception is if there are hard links to the directory, in this case
// the link count can be > 2 even if no subdirs exist.
// The other exception are smb (and maybe netware) mounted directories
// of which the link count is always 1. Therefore, we only set the item
// as non-expandable if it's exactly 2 (one link from the parent dir,
// plus one from the '.' entry).
if ( buff.st_nlink == 2 )
expandable = false;
}
}
}
setExpandable( expandable );
id = m_fileItem->url().url(-1);
}
void KonqSidebarDirTreeItem::setOpen( bool open )
{
kdDebug(1201) << "KonqSidebarDirTreeItem::setOpen " << open << endl;
if ( open && !childCount() && m_bListable )
MYMODULE->openSubFolder( this );
else if ( hasStandardIcon() )
{
int size = KGlobal::iconLoader()->currentSize( KIcon::Small );
if ( open )
setPixmap( 0, DesktopIcon( "folder_open", size ) );
else
setPixmap( 0, m_fileItem->pixmap( size ) );
}
KonqSidebarTreeItem::setOpen( open );
}
bool KonqSidebarDirTreeItem::hasStandardIcon()
{
// The reason why we can't use KFileItem::iconName() is that it doesn't
// take custom icons in .directory files into account
return m_fileItem->iconName() == "folder";
}
void KonqSidebarDirTreeItem::paintCell( TQPainter *_painter, const TQColorGroup & _cg, int _column, int _width, int _tqalignment )
{
if (m_fileItem->isLink())
{
TQFont f( _painter->font() );
f.setItalic( TRUE );
_painter->setFont( f );
}
TQListViewItem::paintCell( _painter, _cg, _column, _width, _tqalignment );
}
KURL KonqSidebarDirTreeItem::externalURL() const
{
return m_fileItem->url();
}
TQString KonqSidebarDirTreeItem::externalMimeType() const
{
if (m_fileItem->isMimeTypeKnown())
return m_fileItem->mimetype();
else
return TQString::null;
}
bool KonqSidebarDirTreeItem::acceptsDrops( const TQStrList & formats )
{
if ( formats.contains("text/uri-list") )
return m_fileItem->acceptsDrops();
return false;
}
void KonqSidebarDirTreeItem::drop( TQDropEvent * ev )
{
KonqOperations::doDrop( m_fileItem, externalURL(), ev, tree() );
}
TQDragObject * KonqSidebarDirTreeItem::dragObject( TQWidget * parent, bool move )
{
KURL::List lst;
lst.append( m_fileItem->url() );
KonqDrag * drag = KonqDrag::newDrag( lst, false, parent );
drag->setMoveSelection( move );
return drag;
}
void KonqSidebarDirTreeItem::itemSelected()
{
bool bInTrash = false;
if ( m_fileItem->url().directory(false) == KGlobalSettings::trashPath() )
bInTrash = true;
TQMimeSource *data = TQApplication::tqclipboard()->data();
bool paste = ( data->tqencodedData( data->format() ).size() != 0 );
tree()->enableActions( true, true, paste, true && !bInTrash, true, true );
}
void KonqSidebarDirTreeItem::middleButtonClicked()
{
// Duplicated from KonqDirPart :(
// Optimisation to avoid KRun to call kfmclient that then tells us
// to open a window :-)
KService::Ptr offer = KServiceTypeProfile::preferredService(m_fileItem->mimetype(), "Application");
if (offer) kdDebug(1201) << "KonqDirPart::mmbClicked: got service " << offer->desktopEntryName() << endl;
if ( offer && offer->desktopEntryName().startsWith("kfmclient") )
{
kdDebug(1201)<<"Emitting createNewWindow"<<endl;
KParts::URLArgs args;
args.serviceType = m_fileItem->mimetype();
emit tree()->createNewWindow( m_fileItem->url(), args );
}
else
m_fileItem->run();
}
void KonqSidebarDirTreeItem::rightButtonPressed()
{
KFileItemList lstItems;
lstItems.append( m_fileItem );
emit tree()->popupMenu( TQCursor::pos(), lstItems );
}
void KonqSidebarDirTreeItem::paste()
{
// move or not move ?
bool move = false;
TQMimeSource *data = TQApplication::tqclipboard()->data();
if ( data->provides( "application/x-kde-cutselection" ) ) {
move = KonqDrag::decodeIsCutSelection( data );
kdDebug(1201) << "move (from clipboard data) = " << move << endl;
}
KIO::pasteClipboard( m_fileItem->url(), move );
}
void KonqSidebarDirTreeItem::trash()
{
delOperation( KonqOperations::TRASH );
}
void KonqSidebarDirTreeItem::del()
{
delOperation( KonqOperations::DEL );
}
void KonqSidebarDirTreeItem::shred()
{
delOperation( KonqOperations::SHRED );
}
void KonqSidebarDirTreeItem::delOperation( int method )
{
KURL::List lst;
lst.append(m_fileItem->url());
KonqOperations::del(tree(), method, lst);
}
TQString KonqSidebarDirTreeItem::toolTipText() const
{
return m_fileItem->url().pathOrURL();
}
void KonqSidebarDirTreeItem::rename()
{
tree()->rename( this, 0 );
}
void KonqSidebarDirTreeItem::rename( const TQString & name )
{
KonqOperations::rename( tree(), m_fileItem->url(), name );
}
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