runtime/khelpcenter/navigatoritem.cpp

   1 /*
   2  *  This file is part of the KDE Help Center
   3  *
   4  *  Copyright (C) 1999 Matthias Elter (me@kde.org)
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 2 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  19  */
  20
  21 #include "navigatoritem.h"
  22
  23 #include "toc.h"
  24 #include "docentry.h"
  25
  26 #include <kdebug.h>
  27 #include <kiconloader.h>
  28 #include <QPixmap>
  29 using namespace KHC;
  30
  31 NavigatorItem::NavigatorItem( DocEntry *entry, Q3ListView *parent,
  32                               Q3ListViewItem *after )
  33   : Q3ListViewItem( parent, after )
  34 {
  35   init( entry );
  36 }
  37
  38 NavigatorItem::NavigatorItem( DocEntry *entry, Q3ListViewItem *parent,
  39                               Q3ListViewItem *after )
  40   : Q3ListViewItem( parent, after )
  41 {
  42   init( entry );
  43 }
  44
  45 NavigatorItem::NavigatorItem( DocEntry *entry, Q3ListView *parent )
  46   : Q3ListViewItem( parent )
  47 {
  48     init( entry );
  49 }
  50
  51 NavigatorItem::NavigatorItem( DocEntry *entry, Q3ListViewItem *parent )
  52   : Q3ListViewItem( parent )
  53 {
  54   init( entry );
  55 }
  56
  57 NavigatorItem::~NavigatorItem()
  58 {
  59   delete mToc;
  60
  61   if ( mAutoDeleteDocEntry ) delete mEntry;
  62 }
  63
  64 void NavigatorItem::init( DocEntry *entry )
  65 {
  66   mEntry = entry;
  67   mAutoDeleteDocEntry = false;
  68   mToc = 0;
  69
  70   updateItem();
  71 }
  72
  73 DocEntry *NavigatorItem::entry() const
  74 {
  75   return mEntry;
  76 }
  77
  78 void NavigatorItem::setAutoDeleteDocEntry( bool enabled )
  79 {
  80   mAutoDeleteDocEntry = enabled;
  81 }
  82
  83 void NavigatorItem::updateItem()
  84 {
  85   setText( 0, entry()->name() );
  86   setPixmap( 0, SmallIcon( entry()->icon() ) );
  87 }
  88
  89 TOC *NavigatorItem::createTOC()
  90 {
  91     mToc = new TOC( this );
  92     return mToc;
  93 }
  94
  95 void NavigatorItem::setOpen( bool open )
  96 {
  97   Q3ListViewItem::setOpen( open );
  98
  99 // TODO: was contents2 -> needs to be changed to help-contents-alternate or similar
 100   if ( entry()->icon().isEmpty() || entry()->icon() == "help-contents" ) {
 101     if ( open && childCount() > 0 ) setPixmap( 0, SmallIcon( "help-contents" ) );
 102 // TODO: was contents2 -> needs to be changed to help-contents-alternate or similar
 103     else setPixmap( 0, SmallIcon( "help-contents" ) );
 104   }
 105 }
 106
 107 // vim:ts=2:sw=2:et