diff options
Diffstat (limited to 'konqueror/listview/konq_textviewwidget.cc')
| -rw-r--r-- | konqueror/listview/konq_textviewwidget.cc | 223 |
1 files changed, 223 insertions, 0 deletions
diff --git a/konqueror/listview/konq_textviewwidget.cc b/konqueror/listview/konq_textviewwidget.cc new file mode 100644 index 000000000..96c498297 --- /dev/null +++ b/konqueror/listview/konq_textviewwidget.cc @@ -0,0 +1,223 @@ +/* This file is part of the KDE project + Copyright (C) 1998, 1999 Torben Weis <weis@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; 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; 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_textviewitem.h" + +#include <qheader.h> + +#include <kdebug.h> +#include <kdirlister.h> + +#include <stdlib.h> +#include <assert.h> + + +KonqTextViewWidget::KonqTextViewWidget( KonqListView *parent, QWidget *parentWidget ) +:KonqBaseListViewWidget(parent,parentWidget) +{ + kdDebug(1202) << "+KonqTextViewWidget" << endl; + m_filenameColumn=1; + + // David: This breaks dropping things towards the current directory + // using the columns != Name. + // I know, but I want to have it this way and I use it all the time. + // If I want to have free space, I disable some columns. + // If people don't like it, they can use a different view type. Alex + setAllColumnsShowFocus(TRUE); + setRootIsDecorated(false); + + colors[KTVI_REGULAR]=Qt::black; + colors[KTVI_EXEC]=QColor(0,170,0); + colors[KTVI_REGULARLINK]=Qt::black; + colors[KTVI_DIR]=Qt::black; + colors[KTVI_DIRLINK]=Qt::black; + colors[KTVI_BADLINK]=Qt::red; + colors[KTVI_SOCKET]=Qt::magenta; + colors[KTVI_FIFO]=Qt::magenta; + colors[KTVI_UNKNOWN]=Qt::red; + colors[KTVI_CHARDEV]=Qt::blue; + colors[KTVI_BLOCKDEV]=Qt::blue; + + m_showIcons=FALSE; +} + +KonqTextViewWidget::~KonqTextViewWidget() +{} + +void KonqTextViewWidget::createColumns() +{ + if (columns()<2) + { + addColumn( i18n("Name"), m_filenameColumnWidth ); + addColumn( " ", fontMetrics().width("@") + 2 ); + setColumnAlignment( 1, AlignRight ); + //this way the column with the name has the index 0 and + //so the "jump to filename beginning with this character" works + header()->moveSection( 0, 2 ); + } + KonqBaseListViewWidget::createColumns(); +} + +void KonqTextViewWidget::slotNewItems( const KFileItemList & entries ) +{ + //kdDebug(1202) << k_funcinfo << entries.count() << endl; + + for ( QPtrListIterator<KFileItem> kit ( entries ); kit.current(); ++kit ) + { + KonqTextViewItem *tmp = new KonqTextViewItem( this, *kit ); + if ( !m_itemFound && tmp->text(0) == m_itemToGoTo ) + { + setCurrentItem( tmp ); + m_itemFound = true; + } + if ( !m_itemsToSelect.isEmpty() ) { + QStringList::Iterator tsit = m_itemsToSelect.find( (*kit)->name() ); + if ( tsit != m_itemsToSelect.end() ) { + m_itemsToSelect.remove( tsit ); + setSelected( tmp, true ); + } + } + + } + + m_pBrowserView->newItems( entries ); + + if ( !viewport()->isUpdatesEnabled() ) + { + viewport()->setUpdatesEnabled( true ); + setUpdatesEnabled( true ); + triggerUpdate(); + } + slotUpdateBackground(); +} + +void KonqTextViewWidget::setComplete() +{ + kdDebug(1202) << k_funcinfo << "Update Contents Pos: " + << m_bUpdateContentsPosAfterListing << endl; + + m_bTopLevelComplete = true; + + // Alex: this flag is set when we are just finishing a voluntary listing, + // so do the go-to-item thing only under here. When we update the + // current directory automatically (e.g. after a file has been deleted), + // we don't want to go to the first item ! (David) + if ( m_bUpdateContentsPosAfterListing ) + { + m_bUpdateContentsPosAfterListing = false; + + if ( !m_itemFound ) + setCurrentItem( firstChild() ); + + if ( !m_restored && !m_pBrowserView->extension()->urlArgs().reload ) + ensureItemVisible( currentItem() ); + else + setContentsPos( m_pBrowserView->extension()->urlArgs().xOffset, + m_pBrowserView->extension()->urlArgs().yOffset ); + + activateAutomaticSelection(); + emit selectionChanged(); + } + + m_itemToGoTo = ""; + m_restored = false; + + // Show "cut" icons as such + m_pBrowserView->slotClipboardDataChanged(); + // Show totals + slotOnViewport(); + + if ( !isUpdatesEnabled() || !viewport()->isUpdatesEnabled() ) + { + viewport()->setUpdatesEnabled( true ); + setUpdatesEnabled( true ); + triggerUpdate(); + } +} + +bool KonqTextViewWidget::isExecuteArea( const QPoint& point ) +{ + if (!itemAt( point ) ) + return false; + int x=point.x(); + + int offset = 0; + int width = columnWidth( 0 ); + int pos = header()->mapToIndex( 0 ); + + for ( int index = 0; index < pos; index++ ) + offset += columnWidth( header()->mapToSection( index ) ); + + return ( x > offset && x < ( offset + width ) ); +} + +/*void KonqTextViewWidget::viewportDragMoveEvent( QDragMoveEvent *_ev ) +{ + KonqBaseListViewItem *item = + isNameColumn( _ev->pos() ) ? (KonqBaseListViewItem*)itemAt( _ev->pos() ) : 0L; + + if ( !item ) + { + if ( m_dragOverItem ) + setSelected( m_dragOverItem, false ); + _ev->accept(); + return; + } + + if ( m_dragOverItem == item ) + return; // No change + + if ( m_dragOverItem != 0L ) + setSelected( m_dragOverItem, false ); + + if ( item->item()->acceptsDrops() ) + { + _ev->accept(); + setSelected( item, true ); + m_dragOverItem = item; + } + else + { + _ev->ignore(); + m_dragOverItem = 0L; + } +} + +void KonqTextViewWidget::viewportDropEvent( QDropEvent *ev ) +{ + if ( m_dirLister->url().isEmpty() ) + return; + kdDebug() << "KonqTextViewWidget::viewportDropEvent" << endl; + if ( m_dragOverItem != 0L ) + setSelected( m_dragOverItem, false ); + m_dragOverItem = 0L; + + ev->accept(); + + // We dropped on an item only if we dropped on the Name column. + KonqBaseListViewItem *item = + isNameColumn( ev->pos() ) ? (KonqBaseListViewItem*)itemAt( ev->pos() ) : 0; + + KFileItem * destItem = (item) ? item->item() : m_dirLister->rootItem(); // may be 0 + KonqOperations::doDrop( destItem, destItem ? destItem->url() : url(), ev, this ); +}*/ + + +#include "konq_textviewwidget.moc" |