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148 lines
3.9 KiB
148 lines
3.9 KiB
/*
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* This file is part of the TDE Help Center
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*
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* Copyright (C) 2001 Waldo Bastian <bastian@kde.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include "navigatorappitem.h"
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#include "docentry.h"
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#include <kdebug.h>
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#include <kservicegroup.h>
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using namespace KHC;
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NavigatorAppItem::NavigatorAppItem( DocEntry *entry, TQListView *parent,
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const TQString &relPath )
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: NavigatorItem( entry, parent ),
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mRelpath( relPath ),
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mPopulated( false )
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{
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setExpandable( true );
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}
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NavigatorAppItem::NavigatorAppItem( DocEntry *entry, TQListViewItem *parent,
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const TQString &relPath )
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: NavigatorItem( entry, parent ),
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mRelpath( relPath ),
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mPopulated( false )
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{
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setExpandable( true );
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}
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NavigatorAppItem::NavigatorAppItem( DocEntry *entry, TQListView *parent,
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TQListViewItem *after )
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: NavigatorItem( entry, parent, after ),
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mPopulated( false )
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{
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setExpandable( true );
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}
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NavigatorAppItem::NavigatorAppItem( DocEntry *entry, TQListViewItem *parent,
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TQListViewItem *after )
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: NavigatorItem( entry, parent, after ),
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mPopulated( false )
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{
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setExpandable( true );
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}
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void NavigatorAppItem::setRelpath( const TQString &relpath )
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{
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mRelpath = relpath;
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}
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void NavigatorAppItem::setOpen(bool open)
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{
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kdDebug() << "NavigatorAppItem::setOpen()" << endl;
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if ( open && (childCount() == 0) && !mPopulated )
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{
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kdDebug() << "NavigatorAppItem::setOpen(" << this << ", "
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<< mRelpath << ")" << endl;
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populate();
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}
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TQListViewItem::setOpen(open);
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}
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void NavigatorAppItem::populate( bool recursive )
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{
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if ( mPopulated ) return;
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KServiceGroup::Ptr root = KServiceGroup::group(mRelpath);
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if ( !root ) {
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kdWarning() << "No Service groups\n";
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return;
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}
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KServiceGroup::List list = root->entries();
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for ( KServiceGroup::List::ConstIterator it = list.begin();
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it != list.end(); ++it )
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{
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KSycocaEntry * e = *it;
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KService::Ptr s;
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NavigatorItem *item;
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KServiceGroup::Ptr g;
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TQString url;
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switch ( e->sycocaType() ) {
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case KST_KService:
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{
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s = static_cast<KService*>(e);
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url = documentationURL( s );
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if ( !url.isEmpty() ) {
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DocEntry *entry = new DocEntry( s->name(), url, s->icon() );
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item = new NavigatorItem( entry, this );
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item->setAutoDeleteDocEntry( true );
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item->setExpandable( true );
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}
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break;
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}
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case KST_KServiceGroup:
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{
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g = static_cast<KServiceGroup*>(e);
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if ( ( g->childCount() == 0 ) || g->name().startsWith( "." ) )
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continue;
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DocEntry *entry = new DocEntry( g->caption(), "", g->icon() );
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NavigatorAppItem *appItem;
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appItem = new NavigatorAppItem( entry, this, g->relPath() );
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appItem->setAutoDeleteDocEntry( true );
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if ( recursive ) appItem->populate( recursive );
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break;
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}
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default:
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break;
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}
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}
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sortChildItems( 0, true /* ascending */ );
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mPopulated = true;
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}
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TQString NavigatorAppItem::documentationURL( KService *s )
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{
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TQString docPath = s->property( "DocPath" ).toString();
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if ( docPath.isEmpty() )
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return TQString::null;
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if ( docPath.startsWith( "file:") || docPath.startsWith( "http:" ) )
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return docPath;
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return TQString( "help:/" ) + docPath;
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}
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// vim:ts=2:sw=2:et
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