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/*
* This file is part of the KDE Help Center
*
* Copyright (C) 2001 Waldo Bastian <bastian@kde.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* 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.
*/
#include "navigatorappitem.h"
#include "docentry.h"
#include <kdebug.h>
#include <kservicegroup.h>
using namespace KHC;
NavigatorAppItem::NavigatorAppItem( DocEntry *entry, QListView *parent,
const QString &relPath )
: NavigatorItem( entry, parent ),
mRelpath( relPath ),
mPopulated( false )
{
setExpandable( true );
}
NavigatorAppItem::NavigatorAppItem( DocEntry *entry, QListViewItem *parent,
const QString &relPath )
: NavigatorItem( entry, parent ),
mRelpath( relPath ),
mPopulated( false )
{
setExpandable( true );
}
NavigatorAppItem::NavigatorAppItem( DocEntry *entry, QListView *parent,
QListViewItem *after )
: NavigatorItem( entry, parent, after ),
mPopulated( false )
{
setExpandable( true );
}
NavigatorAppItem::NavigatorAppItem( DocEntry *entry, QListViewItem *parent,
QListViewItem *after )
: NavigatorItem( entry, parent, after ),
mPopulated( false )
{
setExpandable( true );
}
void NavigatorAppItem::setRelpath( const QString &relpath )
{
mRelpath = relpath;
}
void NavigatorAppItem::setOpen(bool open)
{
kdDebug() << "NavigatorAppItem::setOpen()" << endl;
if ( open && (childCount() == 0) && !mPopulated )
{
kdDebug() << "NavigatorAppItem::setOpen(" << this << ", "
<< mRelpath << ")" << endl;
populate();
}
QListViewItem::setOpen(open);
}
void NavigatorAppItem::populate( bool recursive )
{
if ( mPopulated ) return;
KServiceGroup::Ptr root = KServiceGroup::group(mRelpath);
if ( !root ) {
kdWarning() << "No Service groups\n";
return;
}
KServiceGroup::List list = root->entries();
for ( KServiceGroup::List::ConstIterator it = list.begin();
it != list.end(); ++it )
{
KSycocaEntry * e = *it;
KService::Ptr s;
NavigatorItem *item;
KServiceGroup::Ptr g;
QString url;
switch ( e->sycocaType() ) {
case KST_KService:
{
s = static_cast<KService*>(e);
url = documentationURL( s );
if ( !url.isEmpty() ) {
DocEntry *entry = new DocEntry( s->name(), url, s->icon() );
item = new NavigatorItem( entry, this );
item->setAutoDeleteDocEntry( true );
item->setExpandable( true );
}
break;
}
case KST_KServiceGroup:
{
g = static_cast<KServiceGroup*>(e);
if ( ( g->childCount() == 0 ) || g->name().startsWith( "." ) )
continue;
DocEntry *entry = new DocEntry( g->caption(), "", g->icon() );
NavigatorAppItem *appItem;
appItem = new NavigatorAppItem( entry, this, g->relPath() );
appItem->setAutoDeleteDocEntry( true );
if ( recursive ) appItem->populate( recursive );
break;
}
default:
break;
}
}
sortChildItems( 0, true /* ascending */ );
mPopulated = true;
}
QString NavigatorAppItem::documentationURL( KService *s )
{
QString docPath = s->property( "DocPath" ).toString();
if ( docPath.isEmpty() )
return QString::null;
if ( docPath.startsWith( "file:") || docPath.startsWith( "http:" ) )
return docPath;
return QString( "help:/" ) + docPath;
}
// vim:ts=2:sw=2:et
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