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Diffstat (limited to 'konqueror/listview/konq_infolistviewitem.cc')
| -rw-r--r-- | konqueror/listview/konq_infolistviewitem.cc | 281 |
1 files changed, 281 insertions, 0 deletions
diff --git a/konqueror/listview/konq_infolistviewitem.cc b/konqueror/listview/konq_infolistviewitem.cc new file mode 100644 index 000000000..02aac1d07 --- /dev/null +++ b/konqueror/listview/konq_infolistviewitem.cc @@ -0,0 +1,281 @@ +/* This file is part of the KDE project + Copyright (C) 2002 Rolf Magnus <ramagnus@kde.org> + + 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 version 2.0 + + 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; see the file COPYING. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. + +*/ + +#include "konq_listview.h" +#include <konq_settings.h> +#include <kfilemetainfo.h> +#include <kdebug.h> +#include <klocale.h> +#include <assert.h> +#include <stdio.h> +#include <qpainter.h> +#include <qheader.h> +#include <kiconloader.h> +#include "konq_infolistviewitem.h" +#include "konq_infolistviewwidget.h" + +/************************************************************** + * + * KonqInfoListViewItem + * + **************************************************************/ +KonqInfoListViewItem::KonqInfoListViewItem( KonqInfoListViewWidget *_widget, KonqInfoListViewItem * _parent, KFileItem* _fileitem ) +:KonqBaseListViewItem( _widget,_parent,_fileitem ), m_ILVWidget(_widget) +{ + updateContents(); +} + +KonqInfoListViewItem::KonqInfoListViewItem( KonqInfoListViewWidget *_listViewWidget, KFileItem* _fileitem ) +:KonqBaseListViewItem(_listViewWidget,_fileitem), m_ILVWidget(_listViewWidget) +{ + updateContents(); +} + +void KonqInfoListViewItem::updateContents() +{ + // Set the pixmap + setDisabled( m_bDisabled ); + + // Set the text of each column + setText(0,m_fileitem->text()); + +#if 0 + if (S_ISDIR(m_fileitem->mode())) + sortChar='0'; + //now we have the first column, so let's do the rest + + for (unsigned int i=0; i<KonqBaseListViewWidget::NumberOfAtoms; i++) + { + ColumnInfo *tmpColumn=&static_cast<KonqBaseListViewWidget *>(listView())->columnConfigInfo()[i]; + if (tmpColumn->displayThisOne) + { + switch (tmpColumn->udsId) + { + case KIO::UDS_USER: + setText(tmpColumn->displayInColumn,m_fileitem->user()); + break; + case KIO::UDS_GROUP: + setText(tmpColumn->displayInColumn,m_fileitem->group()); + break; + case KIO::UDS_FILE_TYPE: + setText(tmpColumn->displayInColumn,m_fileitem->mimeComment()); + break; + case KIO::UDS_MIME_TYPE: + setText(tmpColumn->displayInColumn,m_fileitem->mimetype()); + break; + case KIO::UDS_URL: + setText(tmpColumn->displayInColumn,m_fileitem->url().prettyURL()); + break; + case KIO::UDS_LINK_DEST: + setText(tmpColumn->displayInColumn,m_fileitem->linkDest()); + break; + case KIO::UDS_SIZE: + if ( static_cast<KonqBaseListViewWidget *>(listView())->m_pSettings->fileSizeInBytes() ) + setText(tmpColumn->displayInColumn,KGlobal::locale()->formatNumber( m_fileitem->size(),0)+" "); + else + setText(tmpColumn->displayInColumn,KIO::convertSize(m_fileitem->size())+" "); + break; + case KIO::UDS_ACCESS: + setText(tmpColumn->displayInColumn,m_fileitem->permissionsString()); + break; + case KIO::UDS_MODIFICATION_TIME: + case KIO::UDS_ACCESS_TIME: + case KIO::UDS_CREATION_TIME: + { + QDateTime dt; + time_t _time = m_fileitem->time( tmpColumn->udsId ); + if ( _time != 0 ) + { + dt.setTime_t( _time ); + setText(tmpColumn->displayInColumn,KGlobal::locale()->formatDateTime(dt)); + } + } + break; + default: + break; + }; + }; + }; +#endif +} + +void KonqInfoListViewItem::gotMetaInfo() +{ + KFileMetaInfo info = item()->metaInfo(false); + + if (!info.isValid()) return; + + QStringList::ConstIterator it = m_ILVWidget->columnKeys().begin(); + for (int i = 1; it != m_ILVWidget->columnKeys().end(); ++it, ++i) + { + KFileMetaInfoItem kfmii = info.item(*it); + + m_columnTypes.append(kfmii.type()); + m_columnValues.append(kfmii.value()); + + if (!kfmii.isValid()) + continue; + + QString s = kfmii.string().simplifyWhiteSpace(); + setText(i, s.isNull() ? QString("") : s); + } +} + +int KonqInfoListViewItem::compare( QListViewItem *item, int col, bool ascending ) const +{ + if ( col == 0 ) + return KonqBaseListViewItem::compare( item, 0, ascending ); + + KonqInfoListViewItem *i = static_cast<KonqInfoListViewItem *>(item); + + int size1 = m_columnValues.size(); + int size2 = i->m_columnValues.size(); + + if ( size1 < col || size2 < col ) + return ascending ? ( size2 - size1 ) : ( size1 - size2 ); + + QVariant value1 = m_columnValues[ col-1 ]; + QVariant value2 = i->m_columnValues[ col-1 ]; + QVariant::Type type1 = m_columnTypes[ col-1 ]; + QVariant::Type type2 = i->m_columnTypes[ col-1 ]; + + if ( type1 != type2 ) + return ascending ? ( type1 - type2 ) : ( type2 - type1 ); + +#define KONQ_CASE( x ) \ + case QVariant::x:\ + return ( value1.to##x() > value2.to##x() ) ? 1 : ( value1.to##x() == value2.to##x() ) ? 0 : -1; + + switch( type1 ) { + KONQ_CASE( Bool ) + KONQ_CASE( Int ) + KONQ_CASE( LongLong ) + KONQ_CASE( UInt ) + KONQ_CASE( ULongLong ) + KONQ_CASE( Double ) + KONQ_CASE( Date ) + KONQ_CASE( Time ) + KONQ_CASE( DateTime ) + case QVariant::Size: + { + int w1 = value1.toSize().width(); + int w2 = value2.toSize().width(); + if ( w1 != w2 ) + return ( w1 > w2 ) ? 1 : -1; + int h1 = value1.toSize().height(); + int h2 = value2.toSize().height(); + return ( h1 > h2 ) ? 1 : ( h1 == h2 ) ? 0 : -1; + } + default: + break; + } +#undef KONQ_CASE + + QString text1 = text(col); + QString text2 = i->text(col); + + if ( text1.isEmpty() ) + return ascending ? 1 : -1; + if ( text2.isEmpty() ) + return ascending ? -1 : 1; + + return text1.lower().localeAwareCompare(text2.lower()); +} + +void KonqInfoListViewItem::setDisabled( bool disabled ) +{ + KonqBaseListViewItem::setDisabled( disabled ); + int iconSize = static_cast<KonqBaseListViewWidget *>(listView())->iconSize(); + iconSize = iconSize ? iconSize : KGlobal::iconLoader()->currentSize( KIcon::Small ); // Default = small + setPixmap( 0, m_fileitem->pixmap( iconSize, state() ) ); +} + +void KonqInfoListViewItem::paintCell( QPainter *_painter, const QColorGroup & _cg, int _column, int _width, int _alignment ) +{ + QColorGroup cg( _cg ); + + if ( _column == 0 ) + { + _painter->setFont( m_pListViewWidget->itemFont() ); + } + + cg.setColor( QColorGroup::Text, m_pListViewWidget->itemColor() ); + + KListView *lv = static_cast< KListView* >( listView() ); + const QPixmap *pm = lv->viewport()->paletteBackgroundPixmap(); + if ( _column == 0 && isSelected() && !lv->allColumnsShowFocus() ) + { + int newWidth = width( lv->fontMetrics(), lv, _column ); + if ( newWidth > _width ) + newWidth = _width; + if ( pm && !pm->isNull() ) + { + cg.setBrush( QColorGroup::Base, QBrush( backgroundColor(_column), *pm ) ); + QPoint o = _painter->brushOrigin(); + _painter->setBrushOrigin( o.x() - lv->contentsX(), o.y() - lv->contentsY() ); + const QColorGroup::ColorRole crole = + QPalette::backgroundRoleFromMode( lv->viewport()->backgroundMode() ); + _painter->fillRect( newWidth, 0, _width - newWidth, height(), cg.brush( crole ) ); + _painter->setBrushOrigin( o ); + } + else + { + _painter->fillRect( newWidth, 0, _width - newWidth, height(), backgroundColor(_column) ); + } + + _width = newWidth; + } + + KListViewItem::paintCell( _painter, cg, _column, _width, _alignment ); +} + +void KonqInfoListViewItem::paintFocus( QPainter * _painter, const QColorGroup & cg, const QRect & _r ) +{ + QRect r( _r ); + QListView *lv = static_cast< QListView * >( listView() ); + r.setWidth( width( lv->fontMetrics(), lv, 0 ) ); + if ( r.right() > lv->header()->sectionRect( 0 ).right() ) + r.setRight( lv->header()->sectionRect( 0 ).right() ); + QListViewItem::paintFocus( _painter, cg, r ); +} + +#if 0 +void KonqBaseListViewItem::mimetypeFound() +{ + // Update icon + setDisabled( m_bDisabled ); + uint done = 0; + KonqBaseListViewWidget * lv = static_cast<KonqBaseListViewWidget*>(listView()); + for (unsigned int i=0; i<KonqBaseListViewWidget::NumberOfAtoms && done < 2; i++) + { + ColumnInfo *tmpColumn=&lv->columnConfigInfo()[i]; + if (lv->columnConfigInfo()[i].udsId==KIO::UDS_FILE_TYPE && tmpColumn->displayThisOne) + { + setText(tmpColumn->displayInColumn, m_fileitem->mimeComment()); + done++; + } + if (lv->columnConfigInfo()[i].udsId==KIO::UDS_MIME_TYPE && tmpColumn->displayThisOne) + { + setText(tmpColumn->displayInColumn, m_fileitem->mimetype()); + done++; + } + } +} + +#endif |