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/* This file is part of the KDE project
Copyright (C) 1998, 1999 Torben Weis <[email protected]>
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 <tqheader.h>
#include <kdebug.h>
#include <kdirlister.h>
#include <stdlib.h>
#include <assert.h>
KonqTextViewWidget::KonqTextViewWidget( KonqListView *parent, TQWidget *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]=TQt::black;
colors[KTVI_EXEC]=TQColor(0,170,0);
colors[KTVI_REGULARLINK]=TQt::black;
colors[KTVI_DIR]=TQt::black;
colors[KTVI_DIRLINK]=TQt::black;
colors[KTVI_BADLINK]=TQt::red;
colors[KTVI_SOCKET]=TQt::magenta;
colors[KTVI_FIFO]=TQt::magenta;
colors[KTVI_UNKNOWN]=TQt::red;
colors[KTVI_CHARDEV]=TQt::blue;
colors[KTVI_BLOCKDEV]=TQt::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 ( TQPtrListIterator<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() ) {
TQStringList::Iterator tsit = m_itemsToSelect.find( (*kit)->name() );
if ( tsit != m_itemsToSelect.end() ) {
m_itemsToSelect.remove( tsit );
setSelected( tmp, true );
}
}
if ( !(*kit)->isMimeTypeKnown() )
m_pBrowserView->lstPendingMimeIconItems().append( tmp );
}
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 TQPoint& 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( TQDragMoveEvent *_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( TQDropEvent *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"
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