kmlprjobmanager.cpp

/*
 *  This file is part of the KDE libraries
 *  Copyright (c) 2001 Michael Goffioul <tdeprint@swing.be>
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Library General Public
 *  License version 2 as published by the Free Software Foundation.
 *
 *  This library 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
 *  Library General Public License for more details.
 *
 *  You should have received a copy of the GNU Library General Public License
 *  along with this library; see the file COPYING.LIB.  If not, write to
 *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 *  Boston, MA 02110-1301, USA.
 **/
 
#include "kmlprjobmanager.h"
#include "kmlprmanager.h"
#include "lpqhelper.h"
#include "lpchelper.h"
#include "kmjob.h"
#include "lprsettings.h"
 
#include <tqptrlist.h>
#include <tdelocale.h>
 
KMLprJobManager::KMLprJobManager(TQObject *parent, const char *name, const TQStringList & /*args*/)
: KMJobManager(parent, name)
{
    m_lpqhelper = new LpqHelper(this, "LpqHelper");
}
 
bool KMLprJobManager::listJobs(const TQString& prname, JobType, int limit)
{
    TQPtrList<KMJob>    jobList;
    jobList.setAutoDelete(false);
    m_lpqhelper->listJobs(jobList, prname, limit);
    TQPtrListIterator<KMJob>    it(jobList);
    for (; it.current(); ++it)
        addJob(it.current());
    return false;
}
 
LpcHelper* KMLprJobManager::lpcHelper()
{
    return static_cast<KMLprManager*>(KMManager::self())->lpcHelper();
}
 
int KMLprJobManager::actions()
{
    if (LprSettings::self()->mode() == LprSettings::LPR)
        return KMJob::Remove;
    else
        // some additional actions to be added here
        return (KMJob::Remove | KMJob::Hold | KMJob::Resume);
}
 
bool KMLprJobManager::sendCommandSystemJob(const TQPtrList<KMJob>& jobs, int action, const TQString& arg)
{
    TQString    msg;
    TQPtrListIterator<KMJob>    it(jobs);
    bool    status(true);
    LpcHelper   *helper = lpcHelper();
 
    for (; it.current() && status; ++it)
    {
        switch (action)
        {
            case KMJob::Remove:
                status = helper->removeJob(it.current(), msg);
                break;
            case KMJob::Hold:
                status = helper->changeJobState(it.current(), KMJob::Held, msg);
                break;
            case KMJob::Resume:
                status = helper->changeJobState(it.current(), KMJob::Queued, msg);
                break;
            default:
                status = false;
                msg = i18n("Unsupported operation.");
                break;
        }
    }
    if (!status && !msg.isEmpty())
        KMManager::self()->setErrorMsg(msg);
    return status;
}