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// vim: set tabstop=4 shiftwidth=4 expandtab:
/*
Gwenview: an image viewer
Copyright 2008 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 "fakesemanticinfobackend.h"
// Qt
#include <QStringList>
// KF
// Local
namespace Gwenview
{
FakeSemanticInfoBackEnd::FakeSemanticInfoBackEnd(QObject *parent, InitializeMode mode)
: AbstractSemanticInfoBackEnd(parent)
, mInitializeMode(mode)
{
mAllTags << tagForLabel("beach") << tagForLabel("mountains") << tagForLabel("wallpaper");
}
void FakeSemanticInfoBackEnd::storeSemanticInfo(const QUrl &url, const SemanticInfo &semanticInfo)
{
mSemanticInfoForUrl[url] = semanticInfo;
mergeTagsWithAllTags(semanticInfo.mTags);
}
void FakeSemanticInfoBackEnd::mergeTagsWithAllTags(const TagSet &set)
{
int size = mAllTags.size();
mAllTags |= set;
if (mAllTags.size() > size) {
// Q_EMIT allTagsUpdated();
}
}
TagSet FakeSemanticInfoBackEnd::allTags() const
{
return mAllTags;
}
void FakeSemanticInfoBackEnd::refreshAllTags()
{
}
void FakeSemanticInfoBackEnd::retrieveSemanticInfo(const QUrl &url)
{
if (!mSemanticInfoForUrl.contains(url)) {
QString urlString = url.url();
SemanticInfo semanticInfo;
if (mInitializeMode == InitializeRandom) {
semanticInfo.mRating = int(urlString.length()) % 6;
semanticInfo.mDescription = url.fileName();
const QStringList lst = url.path().split('/');
for (const QString &token : lst) {
if (!token.isEmpty()) {
semanticInfo.mTags << '#' + token.toLower();
}
}
semanticInfo.mTags << QString("#length-%1").arg(url.fileName().length());
mergeTagsWithAllTags(semanticInfo.mTags);
} else {
semanticInfo.mRating = 0;
}
mSemanticInfoForUrl[url] = semanticInfo;
}
Q_EMIT semanticInfoRetrieved(url, mSemanticInfoForUrl.value(url));
}
QString FakeSemanticInfoBackEnd::labelForTag(const SemanticInfoTag &tag) const
{
return tag[1].toUpper() + tag.mid(2);
}
SemanticInfoTag FakeSemanticInfoBackEnd::tagForLabel(const QString &label)
{
return '#' + label.toLower();
}
} // namespace
#include "moc_fakesemanticinfobackend.cpp"