diff options
Diffstat (limited to 'smb4k/listview/smb4kshareslistview.cpp')
| -rw-r--r-- | smb4k/listview/smb4kshareslistview.cpp | 275 |
1 files changed, 275 insertions, 0 deletions
diff --git a/smb4k/listview/smb4kshareslistview.cpp b/smb4k/listview/smb4kshareslistview.cpp new file mode 100644 index 0000000..8efc550 --- /dev/null +++ b/smb4k/listview/smb4kshareslistview.cpp @@ -0,0 +1,275 @@ +/*************************************************************************** + smb4kshareslistview - This is the shares list view of Smb4K. + ------------------- + begin : Sa Jun 30 2007 + copyright : (C) 2007 by Alexander Reinholdt + email : dustpuppy@users.berlios.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. * + * * + * This program 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 * + * General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, * + * MA 02110-1301 USA * + ***************************************************************************/ + +// Qt includes +#include <qtimer.h> + +// KDE includes +#include <klocale.h> +#include <kurl.h> +#include <kio/job.h> +#include <kdeversion.h> +#include <kdebug.h> + +// application specific includes +#include "smb4kshareslistview.h" +#include "smb4kshareslistviewitem.h" +#include "smb4kshareslistviewtooltip.h" +#include "../core/smb4ksettings.h" + +Smb4KSharesListView::Smb4KSharesListView( QWidget *parent, const char *name ) +: KListView( parent, name ) +{ + setSelectionModeExt( KListView::Single ); + setAllColumnsShowFocus( false ); + setItemsMovable( false ); + setAcceptDrops( true ); + + // Set up columns + addColumn( i18n( "Item" ) ); + addColumn( i18n( "Owner" ) ); +#ifndef __FreeBSD__ + addColumn( i18n( "Login" ) ); +#endif + addColumn( i18n( "File System" ) ); + addColumn( i18n( "Free" ) ); + addColumn( i18n( "Used" ) ); + addColumn( i18n( "Total" ) ); + addColumn( i18n( "Usage" ) ); + + // Set alignment + setColumnAlignment( Free, Qt::AlignRight ); + setColumnAlignment( Used, Qt::AlignRight ); + setColumnAlignment( Total, Qt::AlignRight ); + setColumnAlignment( Usage, Qt::AlignRight ); + + m_tooltip = NULL; + + // Connections: + connect( this, SIGNAL( pressed( QListViewItem * ) ), + this, SLOT( slotPressed( QListViewItem * ) ) ); +} + + +Smb4KSharesListView::~Smb4KSharesListView() +{ + if ( m_tooltip ) + { + delete m_tooltip; + } +} + + +void Smb4KSharesListView::updateToolTip() +{ + if ( !m_tooltip ) + { + return; + } + + m_tooltip->update(); +} + + +KURLDrag *Smb4KSharesListView::dragObject() +{ + // Get the KURL of the item that is to be dragged: + KURL url = KURL( static_cast<Smb4KSharesListViewItem *>( currentItem() )->shareObject()->canonicalPath() ); + + KURLDrag *drag = new KURLDrag( KURL::List::List( url ), this ); + drag->setPixmap( DesktopIcon( "folder" ) ); +// drag->dragCopy(); + + return drag; +} + + +void Smb4KSharesListView::startDrag() +{ + if ( !Smb4KSettings::enableDragSupport() ) + { + return; + } + + KListView::startDrag(); +} + + +void Smb4KSharesListView::contentsDragEnterEvent( QDragEnterEvent *e ) +{ + e->accept( Smb4KSettings::enableDropSupport() ); +} + + +void Smb4KSharesListView::contentsDragMoveEvent( QDragMoveEvent *e ) +{ + QListViewItem *item = itemAt( contentsToViewport( e->pos() ) ); + + e->accept( Smb4KSettings::enableDropSupport() && item ); +} + + +void Smb4KSharesListView::contentsDropEvent( QDropEvent *e ) +{ + QListViewItem *item = itemAt( contentsToViewport( e->pos() ) ); + KURL::List src; + + // Do we have to stop here? + if ( !Smb4KSettings::enableDropSupport() || + !item || + !KURLDrag::decode( e, src ) ) + { + e->ignore(); + + return; + } + + KURL dest; + dest.setPath( static_cast<Smb4KSharesListViewItem *>( item )->shareObject()->canonicalPath() ); + + // Deny dropping if we dropped something on itself. + // This was inspired by KonqOperations::doDrop() function. + for ( KURL::List::Iterator it = src.begin(); it != src.end(); ++it ) + { + if ( dest.equals( *it, true ) ) + { + if ( e->source() == this || e->source()->parent() == this ) + { + e->ignore(); + + return; + } + } + } + + // We only allow copying: + KIO::CopyJob *job = KIO::copy( src, dest, true ); + job->setAutoErrorHandlingEnabled( true, NULL ); +#if KDE_VERSION_MAJOR >= 3 && KDE_VERSION_MINOR >= 5 + job->setAutoWarningHandlingEnabled( true ); +#endif +} + + +void Smb4KSharesListView::contentsMouseMoveEvent( QMouseEvent *e ) +{ + m_pos = e->globalPos(); + + Smb4KSharesListViewItem *item = static_cast<Smb4KSharesListViewItem *>( itemAt( contentsToViewport( e->pos() ) ) ); + + if ( item ) + { + if ( m_tooltip ) + { + // Check if tool tip is still valid: + if ( m_tooltip->item() != item ) + { + delete m_tooltip; + + if ( hasMouse() && Smb4KSettings::showShareToolTip() ) + { + m_tooltip = new Smb4KSharesListViewToolTip( item ); + + QTimer::singleShot( 2000, this, SLOT( slotShowToolTip() ) ); + } + else + { + m_tooltip = NULL; + } + } + else + { + // Do nothing + } + + } + else + { + // Create new tool tip: + if ( hasMouse() && Smb4KSettings::showShareToolTip() ) + { + m_tooltip = new Smb4KSharesListViewToolTip( item ); + + QTimer::singleShot( 2000, this, SLOT( slotShowToolTip() ) ); + } + else + { + // Do nothing + } + } + } + else + { + if ( m_tooltip ) + { + delete m_tooltip; + m_tooltip = NULL; + } + } + + KListView::contentsMouseMoveEvent( e ); +} + + +///////////////////////////////////////////////////////////////////////////// +// SLOT IMPLEMENTATIONS +///////////////////////////////////////////////////////////////////////////// + +void Smb4KSharesListView::slotPressed( QListViewItem *item ) +{ + if ( m_tooltip ) + { + delete m_tooltip; + m_tooltip = NULL; + } + + if ( !item ) + { + // Clear the selection if the user clicked onto the + // viewport: + clearSelection(); + } + else + { + // Do nothing + } +} + + +void Smb4KSharesListView::slotShowToolTip() +{ + if ( m_tooltip && hasMouse() && Smb4KSettings::showShareToolTip() && + (m_tooltip->item() == static_cast<Smb4KSharesListViewItem *>( itemAt( viewport()->mapFromGlobal( m_pos ) ) )) ) + { + m_tooltip->showTip( m_pos ); + } + else + { + delete m_tooltip; + m_tooltip = NULL; + } +} + +#include "smb4kshareslistview.moc" |