// vim: set tabstop=4 shiftwidth=4 noexpandtab:
/*
Gwenview: an image viewer
Copyright 2010 Aurélien Gâteau <agateau@kde.org>

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.

This program 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 General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Cambridge, MA 02110-1301, USA.

*/
// Self
#include "loadingjob.moc"

// Qt

// KDE
#include <kdebug.h>
#include <klocale.h>
#include <kurl.h>

// Local

namespace Gwenview {


void LoadingJob::doStart() {
	Document::LoadingState state = document()->loadingState();
	if (state == Document::Loaded || state == Document::LoadingFailed) {
		setError(NoError);
		emitResult();
	} else {
		connect(document().data(), SIGNAL(loaded(const KUrl&)), SLOT(slotLoaded()));
		connect(document().data(), SIGNAL(loadingFailed(const KUrl&)), SLOT(slotLoadingFailed()));
	}
}


void LoadingJob::slotLoaded() {
	setError(NoError);
	emitResult();
}


void LoadingJob::slotLoadingFailed() {
	setError(UserDefinedError + 1);
	setErrorText(i18n("Could not load document %1", document()->url().pathOrUrl()));
	emitResult();
}


} // namespace
