diff options
Diffstat (limited to 'konqueror/sidebar/trees/dirtree_module/dirtree_item.cpp')
| -rw-r--r-- | konqueror/sidebar/trees/dirtree_module/dirtree_item.cpp | 245 |
1 files changed, 245 insertions, 0 deletions
diff --git a/konqueror/sidebar/trees/dirtree_module/dirtree_item.cpp b/konqueror/sidebar/trees/dirtree_module/dirtree_item.cpp new file mode 100644 index 000000000..78132010a --- /dev/null +++ b/konqueror/sidebar/trees/dirtree_module/dirtree_item.cpp @@ -0,0 +1,245 @@ +/* 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 <qapplication.h> +#include <qclipboard.h> +#include <kio/paste.h> +#include <qfile.h> +#include <qpainter.h> +#include <kiconloader.h> +#include <qcursor.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() ) + { + QCString path( QFile::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->determineMimeType()->icon( m_fileItem->url(), m_fileItem->isLocalFile() ) == "folder"; +} + +void KonqSidebarDirTreeItem::paintCell( QPainter *_painter, const QColorGroup & _cg, int _column, int _width, int _alignment ) +{ + if (m_fileItem->isLink()) + { + QFont f( _painter->font() ); + f.setItalic( TRUE ); + _painter->setFont( f ); + } + QListViewItem::paintCell( _painter, _cg, _column, _width, _alignment ); +} + +KURL KonqSidebarDirTreeItem::externalURL() const +{ + return m_fileItem->url(); +} + +QString KonqSidebarDirTreeItem::externalMimeType() const +{ + if (m_fileItem->isMimeTypeKnown()) + return m_fileItem->mimetype(); + else + return QString::null; +} + +bool KonqSidebarDirTreeItem::acceptsDrops( const QStrList & formats ) +{ + if ( formats.contains("text/uri-list") ) + return m_fileItem->acceptsDrops(); + return false; +} + +void KonqSidebarDirTreeItem::drop( QDropEvent * ev ) +{ + KonqOperations::doDrop( m_fileItem, externalURL(), ev, tree() ); +} + +QDragObject * KonqSidebarDirTreeItem::dragObject( QWidget * 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; + + QMimeSource *data = QApplication::clipboard()->data(); + bool paste = ( data->encodedData( 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( QCursor::pos(), lstItems ); +} + +void KonqSidebarDirTreeItem::paste() +{ + // move or not move ? + bool move = false; + QMimeSource *data = QApplication::clipboard()->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); +} + +QString KonqSidebarDirTreeItem::toolTipText() const +{ + return m_fileItem->url().pathOrURL(); +} + +void KonqSidebarDirTreeItem::rename() +{ + tree()->rename( this, 0 ); +} + +void KonqSidebarDirTreeItem::rename( const QString & name ) +{ + KonqOperations::rename( tree(), m_fileItem->url(), name ); +} |