slicer.cpp

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/***************************************************************************
 *   Copyright 2009, 2010 Stefan Majewsky <majewsky@gmx.net>
 *
 *   This library is free software; you can redistribute it and/or
 *   modify it under the terms of the GNU Library General Public
 *   License as published by the Free Software Foundation; either
 *   version 2 of the License, or (at your option) any later version.
 *
 *   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 program; if not, write to the Free Software
 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 ***************************************************************************/

#include "slicer.h"
#include "slicerjob.h"
#include "slicermode.h"
#include "slicerproperty.h"

//BEGIN Pala::Slicer::Private

class Pala::Slicer::Private
{
    public:
        QList<const Pala::SlicerMode*> m_modes;
        QList<const Pala::SlicerProperty*> m_properties;
        Pala::Slicer::SlicerFlags m_flags;
};

//END Pala::Slicer::Private

Pala::Slicer::Slicer(QObject* parent, const QVariantList& /*args*/)
    : QObject(parent)
    , p(new Private)
{
    p->m_flags = NoFlags;
}

Pala::Slicer::~Slicer()
{
    qDeleteAll(p->m_modes);
    qDeleteAll(p->m_properties);
    delete p;
}

QList<const Pala::SlicerMode*> Pala::Slicer::modes() const
{
    return p->m_modes;
}

QMap<QByteArray, const Pala::SlicerProperty*> Pala::Slicer::properties() const
{
    QMap<QByteArray, const Pala::SlicerProperty*> result;
    foreach (const Pala::SlicerProperty* property, p->m_properties)
        result.insert(property->key(), property);
    return result;
}

QList<const Pala::SlicerProperty*> Pala::Slicer::propertyList() const
{
    return p->m_properties;
}

Pala::Slicer::SlicerFlags Pala::Slicer::flags() const
{
    return p->m_flags;
}

void Pala::Slicer::addProperty(const QByteArray& key, Pala::SlicerProperty* property)
{
    //NOTE: This function is done such that it retains the insertion order in the list.
    for (int i = 0; i < p->m_properties.size(); ++i)
    {
        if (p->m_properties[i] == property)
            return;
        if (p->m_properties[i]->key() == key)
        {
            delete p->m_properties.takeAt(i);
            break;
        }
    }
    p->m_properties << property;
    property->setKey(key);
}

void Pala::Slicer::addMode(Pala::SlicerMode* mode)
{
    //NOTE: This one too. ;-)
    for (int i = 0; i < p->m_modes.size(); ++i)
    {
        if (p->m_modes[i] == mode)
            return;
        if (p->m_modes[i]->key() == mode->key())
        {
            delete p->m_modes.takeAt(i);
            break;
        }
    }
    p->m_modes << mode;
}

void Pala::Slicer::setFlags(Pala::Slicer::SlicerFlags flags)
{
    p->m_flags = flags;
}

bool Pala::Slicer::process(Pala::SlicerJob* job)
{
    job->respectSlicerFlags(p->m_flags);
    return run(job);
}

#include "slicer.moc"