commandlist.cpp

/***************************************************************************
                          commandlist.cpp  -  description
                             -------------------
    begin                : Wed Oct 31 2001
    copyright            : (C) 2001 by Eggert Ehmke
    email                : eggert.ehmke@berlin.de
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/

#include <kdebug.h>
#include "commandentry.h"
#include "commandlist.h"

CommandList::CommandList()
{
       setAutoDelete (true);
}

CommandList::~CommandList()
{
}

void CommandList::setCombo (QComboBox* combo, int nIndex)
{
       combo->clear ();
       for (CommandEntry* pElem = first(); pElem; pElem = next())
       {
              combo->insertItem (pElem->m_name);
       }
       if (nIndex >= 0)
       {
              at (nIndex);
              combo->setCurrentItem (nIndex);
       }
}

CommandList& CommandList::operator = (CommandList& list)
{
       clear ();
       int nIndex = list.at ();
       for (CommandEntry* item = list.first (); item; item = list.next ())
       {
              append (new CommandEntry (item));         
       }
       at (nIndex);
       return *this;
}

bool CommandList::exec (unsigned int id, ConfigElem* pelem, const char* header, const char* body)
{
       bool result = false;
       CommandEntry* test = new CommandEntry (NULL, NULL, id, true);
       int pos = find (test);
       if (pos >= 0)
       {
              result = at (pos)->exec (pelem, header, body);
       }
       else
              kdError () << "No ID " << id << " found in commandlist." << endl;
       delete test;
       return result;
}

bool CommandList::exec (unsigned int pos, ConfigElem* pelem)
{
       // command may have bee deleted
       if (pos < count ())
              return at (pos)->exec (pelem);
       else
              return false;
}

int CommandList::compareItems (QCollection::Item item1, QCollection::Item item2 )
{
       CommandEntry* entry1 = (CommandEntry*) item1;
       CommandEntry* entry2 = (CommandEntry*) item2;
       if (entry1->m_id > entry2->m_id)
              return 1;
       else if (entry1->m_id == entry2->m_id)
              return 0;
       else return -1;
}

QCollection::Item CommandList::newItem (QCollection::Item d)
{
       return new CommandEntry ((CommandEntry*)d);
}

void CommandList::readOptions (KConfig* config)
{
       config->setGroup ("usercommands");
       bool goon = true;
       int i = 0;
       while (goon)
       {
              QString cmd (config->readEntry (QString ("cmd%1").arg(i)));
              if (!cmd.isEmpty ())
              {
                     QString path = config->readEntry (QString("path%1").arg(i));
                     int id = config->readNumEntry (QString("id%1").arg(i));
      bool modal = config->readBoolEntry (QString("modal%1").arg(i), true);
      append (new CommandEntry (cmd, path, id, modal));
                     i++;
              }
              else
                     goon = false;
       }
       if (i > 0)
              at (0);
}

void CommandList::saveOptions (KConfig* config)
{
       kdDebug () << "CommandList::saveOptions" << endl;
       config->setGroup ("usercommands");
       for (unsigned int i = 0; i < count (); i++)
       {
              config->writeEntry (QString("cmd%1").arg(i), at(i)->m_name);
              config->writeEntry (QString("path%1").arg(i), at(i)->m_path);
              config->writeEntry (QString("id%1").arg(i), at(i)->m_id);
              config->writeEntry (QString("modal%1").arg(i), at(i)->m_waitForCommand);
       }
}

---