File indexing completed on 2024-05-12 04:19:48

 // 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"