diff options
Diffstat (limited to 'smb4k/listview/smb4kshareslistviewitem.cpp')
| -rw-r--r-- | smb4k/listview/smb4kshareslistviewitem.cpp | 353 |
1 files changed, 353 insertions, 0 deletions
diff --git a/smb4k/listview/smb4kshareslistviewitem.cpp b/smb4k/listview/smb4kshareslistviewitem.cpp new file mode 100644 index 0000000..327f9fb --- /dev/null +++ b/smb4k/listview/smb4kshareslistviewitem.cpp @@ -0,0 +1,353 @@ +/*************************************************************************** + smb4kshareslistviewitem - The shares list view item class 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 <qpixmap.h> +#include <qcolor.h> + +// KDE includes +#include <kiconeffect.h> +#include <kdebug.h> + +// application specific includes +#include "smb4kshareslistviewitem.h" +#include "smb4kshareslistview.h" + + +Smb4KSharesListViewItem::Smb4KSharesListViewItem( Smb4KShare *share, bool mountpoint, + Smb4KSharesListView *parent ) +: KListViewItem( parent ), m_share( *share ), m_mountpoint( mountpoint ), + m_initial_setup( true ) +{ + setDropEnabled( true ); + setDragEnabled( true ); + + m_loader = new KIconLoader(); + + setupItem( m_share, m_mountpoint ); +} + + +Smb4KSharesListViewItem::~Smb4KSharesListViewItem() +{ + // Do not touch the Smb4KShare object! + delete m_loader; +} + + +void Smb4KSharesListViewItem::setupItem( const Smb4KShare &share, bool mountpoint ) +{ + // Only do something here if either the item hasn't been set up + // yet, or share and mountpoint changed, respectively. + if ( m_initial_setup || !m_share.equals( share ) || m_mountpoint != mountpoint ) + { + if ( m_initial_setup || m_share.isBroken() != share.isBroken() ) + { + QPixmap pix; + + int icon_state = m_share.isForeign() ? KIcon::DisabledState : KIcon::DefaultState; + + if ( m_share.isBroken() ) + { + QImage over = m_loader->loadIcon( "button_cancel", KIcon::Small, + 0, icon_state, 0L, false ).convertToImage(); + QImage src = m_loader->loadIcon( "hdd_mount", KIcon::Small, + 0, icon_state, 0L, false ).convertToImage(); + + QImage over_desk = m_loader->loadIcon( "button_cancel", KIcon::Desktop, + 0, icon_state, 0L, false ).convertToImage(); + QImage src_desk = m_loader->loadIcon( "hdd_mount", KIcon::Desktop, + 0, icon_state, 0L, false ).convertToImage(); + + KIconEffect e; + e.semiTransparent( over ); + e.overlay( src, over ); + e.semiTransparent( over_desk ); + e.overlay( src_desk, over_desk ); + + pix = QPixmap( src ); + m_desktop_pixmap = QPixmap( src_desk ); + } + else + { + pix = m_loader->loadIcon( "hdd_mount", KIcon::Small, + 0, icon_state, 0L, false ); + + m_desktop_pixmap = m_loader->loadIcon( "hdd_mount", KIcon::Desktop, + 0, icon_state, 0L, false ); + } + + setPixmap( Item, pix ); + } + else + { + // Do nothing + } + + if ( !m_initial_setup ) + { + if ( m_mountpoint != mountpoint ) + { + setText( Item, (m_mountpoint ? m_share.path() : m_share.name()) ); + } + + // The file system, owner and login won't change + + QString total, free, used, total_dim, free_dim, used_dim; + + if ( shareObject()->totalDiskSpace() - shareObject()->freeDiskSpace() > 1024 ) + { + double tmp_used = (shareObject()->totalDiskSpace() - shareObject()->freeDiskSpace()) / 1024; + used_dim = "MB"; + + if ( tmp_used >= 1024 ) + { + tmp_used = tmp_used / 1024; + used_dim = "GB"; + } + + used = QString( "%1" ).arg( tmp_used, 0, 'f', 1 ); + } + else + { + used_dim = "kB"; + double tmp_used = shareObject()->totalDiskSpace() - shareObject()->freeDiskSpace(); + used = QString( "%1" ).arg( tmp_used, 0, 'f', 1 ); + } + + if ( shareObject()->freeDiskSpace() >= 1024 ) + { + double tmp_free = shareObject()->freeDiskSpace() / 1024; + free_dim = "MB"; + + if ( tmp_free >= 1024 ) + { + tmp_free = tmp_free / 1024; + free_dim = "GB"; + } + + free = QString( "%1" ).arg( tmp_free, 0, 'f', 1 ); + } + else + { + free_dim = "kB"; + free = QString( "%1" ).arg( shareObject()->freeDiskSpace(), 0, 'f', 1 ); + } + + if ( shareObject()->totalDiskSpace() >= 1024 ) + { + double tmp_total = shareObject()->totalDiskSpace() / 1024; + total_dim = "MB"; + + if ( tmp_total >= 1024 ) + { + tmp_total = tmp_total / 1024; + total_dim = "GB"; + } + + total = QString( "%1" ).arg( tmp_total, 0, 'f', 1 ); + } + else + { + total_dim = "kB"; + total = QString( "%1" ).arg( shareObject()->totalDiskSpace(), 0, 'f', 1 ); + } + + setText( Free, QString( "%1 %2" ).arg( free, free_dim ) ); + setText( Used, QString( "%1 %2" ).arg( used, used_dim ) ); + setText( Total, QString( "%1 %2" ).arg( total, total_dim ) ); + } + else + { + setText( Item, (m_mountpoint ? m_share.path() : m_share.name()) ); + + setText( Owner, QString::compare( m_share.filesystem(), "smbfs" ) == 0 ? + QString( "%1 - %2" ).arg( m_share.user() ).arg( m_share.group() ) : + QString::null ); +#ifndef __FreeBSD__ + setText( Login, QString::compare( m_share.filesystem(), "cifs" ) == 0 ? + m_share.cifsLogin() : + QString::null ); +#endif + setText( FileSystem, m_share.filesystem().upper() ); + + QString total, free, used, total_dim, free_dim, used_dim; + + if ( shareObject()->totalDiskSpace() - shareObject()->freeDiskSpace() > 1024 ) + { + double tmp_used = (shareObject()->totalDiskSpace() - shareObject()->freeDiskSpace()) / 1024; + used_dim = "MB"; + + if ( tmp_used >= 1024 ) + { + tmp_used = tmp_used / 1024; + used_dim = "GB"; + } + + used = QString( "%1" ).arg( tmp_used, 0, 'f', 1 ); + } + else + { + used_dim = "kB"; + double tmp_used = shareObject()->totalDiskSpace() - shareObject()->freeDiskSpace(); + used = QString( "%1" ).arg( tmp_used, 0, 'f', 1 ); + } + + if ( shareObject()->freeDiskSpace() >= 1024 ) + { + double tmp_free = shareObject()->freeDiskSpace() / 1024; + free_dim = "MB"; + + if ( tmp_free >= 1024 ) + { + tmp_free = tmp_free / 1024; + free_dim = "GB"; + } + + free = QString( "%1" ).arg( tmp_free, 0, 'f', 1 ); + } + else + { + free_dim = "kB"; + free = QString( "%1" ).arg( shareObject()->freeDiskSpace(), 0, 'f', 1 ); + } + + if ( shareObject()->totalDiskSpace() >= 1024 ) + { + double tmp_total = shareObject()->totalDiskSpace() / 1024; + total_dim = "MB"; + + if ( tmp_total >= 1024 ) + { + tmp_total = tmp_total / 1024; + total_dim = "GB"; + } + + total = QString( "%1" ).arg( tmp_total, 0, 'f', 1 ); + } + else + { + total_dim = "kB"; + total = QString( "%1" ).arg( shareObject()->totalDiskSpace(), 0, 'f', 1 ); + } + + setText( Free, QString( "%1 %2" ).arg( free, free_dim ) ); + setText( Used, QString( "%1 %2" ).arg( used, used_dim ) ); + setText( Total, QString( "%1 %2" ).arg( total, total_dim ) ); + } + + m_initial_setup = false; + m_share = share; + m_mountpoint = mountpoint; + } + else + { + // Do nothing + } +} + + +bool Smb4KSharesListViewItem::sameShareObject( Smb4KShare *share ) +{ + return m_share.equals( *share ); +} + + +void Smb4KSharesListViewItem::replaceShareObject( Smb4KShare *share ) +{ + setupItem( *share, m_mountpoint ); +} + + +void Smb4KSharesListViewItem::paintCell( QPainter *p, const QColorGroup &cg, int col, int width, int align ) +{ + // Set the color of the item text: + QColorGroup colorgrp( cg ); + + if ( m_share.isForeign() ) + { + colorgrp.setColor( QColorGroup::Text, Qt::gray ); + } + + if ( col != Usage ) + { + KListViewItem::paintCell( p, colorgrp, col, width, align ); + + return; + } + + // Draw the usage: + // This code was inspired by KAudioCreator. + p->setPen( colorgrp.base() ); + p->drawRect( 0, 0, width, height() ); + + if ( isSelected() ) + { + p->fillRect( 1, 1, width-2, height()-2, colorgrp.highlight() ); + } + else + { + p->fillRect( 1, 1, width-2, height()-2, colorgrp.base() ); + } + + if ( !m_share.isBroken() ) + { + int percent = (int)(((double)(width-2)) * (m_share.percentage()/100)); + + p->fillRect( 1, 1, percent, height()-2, !m_share.isForeign() ? Qt::red : Qt::red.light( 175 ) ); + p->fillRect( percent+1, 1, width-percent-2, height()-2, !m_share.isForeign() ? Qt::green : Qt::green.light( 175 ) ); + + p->setPen( !m_share.isForeign() ? colorgrp.foreground() : Qt::gray ); + p->drawRect( 1, 1, width-2, height()-2 ); + + // Show the text: + p->setPen( colorgrp.text() ); + + // if ( isSelected() ) + // { + // p->setPen( colorgrp.highlightedText() ); + // } + + p->drawText( 0, 0, width-1, height()-1, Qt::AlignCenter, QString( "%1 \%" ).arg( m_share.percentage(), 0, 'f', 1 ) ); + } + else + { + p->fillRect( 1, 1, width-2, height()-2, colorgrp.base() ); + + p->setPen( !m_share.isForeign() ? colorgrp.foreground() : Qt::gray ); + p->drawRect( 1, 1, width-2, height()-2 ); + } +} + + +bool Smb4KSharesListViewItem::acceptDrop( const QMimeSource *source ) const +{ + if ( source->provides( "text/plain" ) ) + { + return true; + } + + return false; +} |