kalzium/src/search.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006      by Pino Toscano, toscano.pino@tiscali.it      *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  *                                                                         *
   9  *   This program is distributed in the hope that it will be useful,       *
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12  *   GNU General Public License for more details.                          *
  13  *                                                                         *
  14  *   You should have received a copy of the GNU General Public License     *
  15  *   along with this program; if not, write to the                         *
  16  *   Free Software Foundation, Inc.,                                       *
  17  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
  18  ***************************************************************************/
  19
  20 #include "search.h"
  21
  22 #include "element.h"
  23 #include "kalziumdataobject.h"
  24
  25 Search::Search()
  26         : m_isActive( false ), m_searchKind( Search::SearchAll )
  27 {
  28 }
  29
  30 QString Search::searchText() const
  31 {
  32         return m_searchText;
  33 }
  34
  35 Search::SearchKind Search::searchKind() const
  36 {
  37         return m_searchKind;
  38 }
  39
  40 bool Search::isActive() const
  41 {
  42         return m_isActive;
  43 }
  44
  45 const QList<Element*>& Search::foundElements() const
  46 {
  47         return m_foundElements;
  48 }
  49
  50 bool Search::matches( Element* e ) const
  51 {
  52         return m_foundElements.contains( e );
  53 }
  54
  55 void Search::doSearch( const QString& text, SearchKind kind )
  56 {
  57         m_isActive = true;
  58         m_searchText = text;
  59         m_searchKind = kind;
  60         QList<Element*> newresults;
  61         foreach( Element* e, KalziumDataObject::instance()->ElementList )
  62         {
  63                 bool found = false;
  64                 if ( !found && e->dataAsString( ChemicalDataObject::name ).contains( text, Qt::CaseInsensitive ) ) found = true;
  65                 if ( !found && e->dataAsString( ChemicalDataObject::symbol ).contains( text, Qt::CaseInsensitive ) ) found = true;
  66                 if ( found )
  67                         newresults << e;
  68         }
  69         if ( newresults != m_foundElements )
  70         {
  71                 m_foundElements = newresults;
  72                 emit searchChanged();
  73         }
  74 }
  75
  76 void Search::resetSearch()
  77 {
  78         if ( !m_isActive ) return;
  79
  80         m_foundElements.clear();
  81         m_isActive = false;
  82         emit searchReset();
  83 }
  84
  85 #include "search.moc"