imagecollection.cpp

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#include "imagecollection.h"

// KDE includes

#include <kdebug.h>

// Local includes

#include "imagecollectionshared.h"

// Macros

#define PrintWarningMessage()                                           \
        kWarning() << "Image collection is invalid - this might be the case if you asked for an album, " \
                   << "and not album existed. You should check using .isValid() first. "                 \
                   << "Note: Plugins should never create an instance of ImageCollection, only the "      \
                   << "host application should do that."

namespace KIPI
{

ImageCollection::ImageCollection(ImageCollectionShared* const data)
    : d(data)
{
}

ImageCollection::ImageCollection(const ImageCollection& rhs)
{
    if ( rhs.d )
    {
        d = rhs.d;
        d->addRef();
    }
    else
    {
        d = 0;
    }
}

ImageCollection::ImageCollection()
{
    d = 0;
}

ImageCollection::~ImageCollection()
{
    if ( d )
        d->removeRef();
}

ImageCollection& ImageCollection::operator=(const ImageCollection& rhs)
{
    if ( rhs.d == d )
        return *this;

    if ( d )
        d->removeRef();

    if ( !rhs.d )
    {
        PrintWarningMessage();
        d = 0;
    }
    else
    {
        d = rhs.d;
        d->addRef();
    }
    return *this;
}

bool ImageCollection::operator==(const ImageCollection& ic) const
{
    if (!d || !(ic.d))
    {
        PrintWarningMessage();
        return false;
    }
    return *d == *(ic.d);
}

QString ImageCollection::comment() const
{
    if ( d )
    {
        return d->comment();
    }
    else
    {
        PrintWarningMessage();
        return QString::null;
    }
}

QString ImageCollection::name() const
{
    if ( d )
    {
        return d->name();
    }
    else
    {
        PrintWarningMessage();
        return QString();
    }
}

QString ImageCollection::category() const
{
    if ( d )
    {
        return d->category();
    }
    else
    {
        PrintWarningMessage();
        return QString::null;
    }
}

QDate ImageCollection::date() const
{
    if ( d )
    {
        return d->date();
    }
    else
    {
        PrintWarningMessage();
        return QDate();
    }
}

KUrl::List ImageCollection::images() const
{
    if ( d )
    {
        return d->images();
    }
    else
    {
        PrintWarningMessage();
        return KUrl::List();
    }
}

KUrl ImageCollection::path() const
{
    if ( d )
    {
        return d->path();
    }
    else
    {
        PrintWarningMessage();
        return KUrl();
    }
}

KUrl ImageCollection::uploadPath() const
{
    if ( d )
    {
        return d->uploadPath();
    }
    else
    {
        PrintWarningMessage();
        return KUrl();
    }
}

KUrl ImageCollection::uploadRoot() const
{
    if ( d )
    {
        return d->uploadRoot();
    }
    else
    {
        PrintWarningMessage();
        return KUrl();
    }
}

QString ImageCollection::uploadRootName() const
{
    if ( d )
    {
        return d->uploadRootName();
    }
    else
    {
        PrintWarningMessage();
        return QString();
    }
}

bool ImageCollection::isDirectory() const
{
    if ( d )
    {
        return d->isDirectory();
    }
    else
    {
        PrintWarningMessage();
        return false;
    }
}

bool ImageCollection::isValid() const
{
    return (d != 0);
}

} // namespace KIPI