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354 lines
10 KiB
354 lines
10 KiB
/***************************************************************************
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smb4kshareslistviewitem - The shares list view item class of Smb4K.
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-------------------
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begin : Sa Jun 30 2007
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copyright : (C) 2007 by Alexander Reinholdt
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email : dustpuppy@users.berlios.de
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***************************************************************************/
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/***************************************************************************
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, but *
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* WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
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* General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
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* MA 02110-1301 USA *
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***************************************************************************/
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// Qt includes
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#include <qpixmap.h>
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#include <qcolor.h>
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// KDE includes
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#include <kiconeffect.h>
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#include <kdebug.h>
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// application specific includes
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#include "smb4kshareslistviewitem.h"
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#include "smb4kshareslistview.h"
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Smb4KSharesListViewItem::Smb4KSharesListViewItem( Smb4KShare *share, bool mountpoint,
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Smb4KSharesListView *parent )
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: KListViewItem( parent ), m_share( *share ), m_mountpoint( mountpoint ),
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m_initial_setup( true )
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{
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setDropEnabled( true );
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setDragEnabled( true );
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m_loader = new KIconLoader();
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setupItem( m_share, m_mountpoint );
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}
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Smb4KSharesListViewItem::~Smb4KSharesListViewItem()
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{
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// Do not touch the Smb4KShare object!
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delete m_loader;
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}
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void Smb4KSharesListViewItem::setupItem( const Smb4KShare &share, bool mountpoint )
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{
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// Only do something here if either the item hasn't been set up
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// yet, or share and mountpoint changed, respectively.
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if ( m_initial_setup || !m_share.equals( share ) || m_mountpoint != mountpoint )
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{
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if ( m_initial_setup || m_share.isBroken() != share.isBroken() )
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{
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QPixmap pix;
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int icon_state = m_share.isForeign() ? KIcon::DisabledState : KIcon::DefaultState;
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if ( m_share.isBroken() )
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{
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QImage over = m_loader->loadIcon( "button_cancel", KIcon::Small,
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0, icon_state, 0L, false ).convertToImage();
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QImage src = m_loader->loadIcon( "hdd_mount", KIcon::Small,
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0, icon_state, 0L, false ).convertToImage();
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QImage over_desk = m_loader->loadIcon( "button_cancel", KIcon::Desktop,
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0, icon_state, 0L, false ).convertToImage();
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QImage src_desk = m_loader->loadIcon( "hdd_mount", KIcon::Desktop,
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0, icon_state, 0L, false ).convertToImage();
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KIconEffect e;
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e.semiTransparent( over );
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e.overlay( src, over );
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e.semiTransparent( over_desk );
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e.overlay( src_desk, over_desk );
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pix = QPixmap( src );
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m_desktop_pixmap = QPixmap( src_desk );
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}
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else
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{
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pix = m_loader->loadIcon( "hdd_mount", KIcon::Small,
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0, icon_state, 0L, false );
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m_desktop_pixmap = m_loader->loadIcon( "hdd_mount", KIcon::Desktop,
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0, icon_state, 0L, false );
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}
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setPixmap( Item, pix );
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}
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else
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{
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// Do nothing
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}
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if ( !m_initial_setup )
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{
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if ( m_mountpoint != mountpoint )
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{
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setText( Item, (m_mountpoint ? m_share.path() : m_share.name()) );
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}
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// The file system, owner and login won't change
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QString total, free, used, total_dim, free_dim, used_dim;
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if ( shareObject()->totalDiskSpace() - shareObject()->freeDiskSpace() > 1024 )
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{
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double tmp_used = (shareObject()->totalDiskSpace() - shareObject()->freeDiskSpace()) / 1024;
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used_dim = "MB";
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if ( tmp_used >= 1024 )
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{
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tmp_used = tmp_used / 1024;
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used_dim = "GB";
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}
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used = QString( "%1" ).arg( tmp_used, 0, 'f', 1 );
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}
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else
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{
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used_dim = "kB";
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double tmp_used = shareObject()->totalDiskSpace() - shareObject()->freeDiskSpace();
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used = QString( "%1" ).arg( tmp_used, 0, 'f', 1 );
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}
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if ( shareObject()->freeDiskSpace() >= 1024 )
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{
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double tmp_free = shareObject()->freeDiskSpace() / 1024;
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free_dim = "MB";
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if ( tmp_free >= 1024 )
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{
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tmp_free = tmp_free / 1024;
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free_dim = "GB";
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}
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free = QString( "%1" ).arg( tmp_free, 0, 'f', 1 );
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}
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else
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{
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free_dim = "kB";
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free = QString( "%1" ).arg( shareObject()->freeDiskSpace(), 0, 'f', 1 );
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}
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if ( shareObject()->totalDiskSpace() >= 1024 )
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{
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double tmp_total = shareObject()->totalDiskSpace() / 1024;
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total_dim = "MB";
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if ( tmp_total >= 1024 )
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{
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tmp_total = tmp_total / 1024;
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total_dim = "GB";
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}
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total = QString( "%1" ).arg( tmp_total, 0, 'f', 1 );
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}
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else
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{
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total_dim = "kB";
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total = QString( "%1" ).arg( shareObject()->totalDiskSpace(), 0, 'f', 1 );
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}
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setText( Free, QString( "%1 %2" ).arg( free, free_dim ) );
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setText( Used, QString( "%1 %2" ).arg( used, used_dim ) );
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setText( Total, QString( "%1 %2" ).arg( total, total_dim ) );
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}
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else
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{
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setText( Item, (m_mountpoint ? m_share.path() : m_share.name()) );
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setText( Owner, QString::compare( m_share.filesystem(), "smbfs" ) == 0 ?
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QString( "%1 - %2" ).arg( m_share.user() ).arg( m_share.group() ) :
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QString::null );
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#ifndef __FreeBSD__
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setText( Login, QString::compare( m_share.filesystem(), "cifs" ) == 0 ?
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m_share.cifsLogin() :
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QString::null );
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#endif
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setText( FileSystem, m_share.filesystem().upper() );
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QString total, free, used, total_dim, free_dim, used_dim;
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if ( shareObject()->totalDiskSpace() - shareObject()->freeDiskSpace() > 1024 )
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{
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double tmp_used = (shareObject()->totalDiskSpace() - shareObject()->freeDiskSpace()) / 1024;
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used_dim = "MB";
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if ( tmp_used >= 1024 )
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{
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tmp_used = tmp_used / 1024;
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used_dim = "GB";
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}
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used = QString( "%1" ).arg( tmp_used, 0, 'f', 1 );
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}
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else
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{
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used_dim = "kB";
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double tmp_used = shareObject()->totalDiskSpace() - shareObject()->freeDiskSpace();
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used = QString( "%1" ).arg( tmp_used, 0, 'f', 1 );
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}
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if ( shareObject()->freeDiskSpace() >= 1024 )
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{
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double tmp_free = shareObject()->freeDiskSpace() / 1024;
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free_dim = "MB";
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if ( tmp_free >= 1024 )
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{
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tmp_free = tmp_free / 1024;
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free_dim = "GB";
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}
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free = QString( "%1" ).arg( tmp_free, 0, 'f', 1 );
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}
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else
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{
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free_dim = "kB";
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free = QString( "%1" ).arg( shareObject()->freeDiskSpace(), 0, 'f', 1 );
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}
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if ( shareObject()->totalDiskSpace() >= 1024 )
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{
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double tmp_total = shareObject()->totalDiskSpace() / 1024;
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total_dim = "MB";
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if ( tmp_total >= 1024 )
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{
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tmp_total = tmp_total / 1024;
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total_dim = "GB";
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}
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total = QString( "%1" ).arg( tmp_total, 0, 'f', 1 );
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}
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else
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{
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total_dim = "kB";
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total = QString( "%1" ).arg( shareObject()->totalDiskSpace(), 0, 'f', 1 );
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}
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setText( Free, QString( "%1 %2" ).arg( free, free_dim ) );
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setText( Used, QString( "%1 %2" ).arg( used, used_dim ) );
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setText( Total, QString( "%1 %2" ).arg( total, total_dim ) );
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}
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m_initial_setup = false;
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m_share = share;
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m_mountpoint = mountpoint;
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}
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else
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{
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// Do nothing
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}
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}
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bool Smb4KSharesListViewItem::sameShareObject( Smb4KShare *share )
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{
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return m_share.equals( *share );
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}
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void Smb4KSharesListViewItem::replaceShareObject( Smb4KShare *share )
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{
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setupItem( *share, m_mountpoint );
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}
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void Smb4KSharesListViewItem::paintCell( QPainter *p, const QColorGroup &cg, int col, int width, int align )
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{
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// Set the color of the item text:
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QColorGroup colorgrp( cg );
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if ( m_share.isForeign() )
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{
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colorgrp.setColor( QColorGroup::Text, Qt::gray );
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}
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if ( col != Usage )
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{
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KListViewItem::paintCell( p, colorgrp, col, width, align );
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return;
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}
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// Draw the usage:
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// This code was inspired by KAudioCreator.
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p->setPen( colorgrp.base() );
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p->drawRect( 0, 0, width, height() );
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if ( isSelected() )
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{
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p->fillRect( 1, 1, width-2, height()-2, colorgrp.highlight() );
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}
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else
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{
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p->fillRect( 1, 1, width-2, height()-2, colorgrp.base() );
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}
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if ( !m_share.isBroken() )
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{
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int percent = (int)(((double)(width-2)) * (m_share.percentage()/100));
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p->fillRect( 1, 1, percent, height()-2, !m_share.isForeign() ? Qt::red : Qt::red.light( 175 ) );
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p->fillRect( percent+1, 1, width-percent-2, height()-2, !m_share.isForeign() ? Qt::green : Qt::green.light( 175 ) );
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p->setPen( !m_share.isForeign() ? colorgrp.foreground() : Qt::gray );
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p->drawRect( 1, 1, width-2, height()-2 );
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// Show the text:
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p->setPen( colorgrp.text() );
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// if ( isSelected() )
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// {
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// p->setPen( colorgrp.highlightedText() );
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// }
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p->drawText( 0, 0, width-1, height()-1, Qt::AlignCenter, QString( "%1 \%" ).arg( m_share.percentage(), 0, 'f', 1 ) );
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}
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else
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{
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p->fillRect( 1, 1, width-2, height()-2, colorgrp.base() );
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p->setPen( !m_share.isForeign() ? colorgrp.foreground() : Qt::gray );
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p->drawRect( 1, 1, width-2, height()-2 );
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}
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}
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bool Smb4KSharesListViewItem::acceptDrop( const QMimeSource *source ) const
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{
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if ( source->provides( "text/plain" ) )
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{
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return true;
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}
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return false;
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}
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