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104 lines
2.9 KiB
104 lines
2.9 KiB
/* |
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* Copyright (C) 2007 Tobias Koenig <tokoe@kde.org> |
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* Copyright (C) 2008 Marco Martin <notmart@gmail.com> |
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* Copyright (C) 2013 Andrea Scarpino <scarpino@kde.org> |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU Library General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details |
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* |
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* You should have received a copy of the GNU Library General Public |
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* License along with this program; if not, write to the |
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* Free Software Foundation, Inc., |
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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*/ |
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#include "faviconprovider.h" |
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#include <QImage> |
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#include <QUrl> |
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#include <QStandardPaths> |
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#include <KIO/Job> |
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#include <KIO/StoredTransferJob> |
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#include <KJob> |
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class FaviconProvider::Private |
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{ |
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public: |
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Private( FaviconProvider *parent ) |
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: q(parent) |
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{ |
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} |
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void imageRequestFinished( KJob *job ); |
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FaviconProvider *q; |
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QImage image; |
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QString cachePath; |
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}; |
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void FaviconProvider::Private::imageRequestFinished(KJob *job) |
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{ |
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if (job->error()) { |
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emit q->error(q); |
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return; |
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} |
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KIO::StoredTransferJob *storedJob = qobject_cast<KIO::StoredTransferJob*>(job); |
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image = QImage::fromData(storedJob->data()); |
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if (!image.isNull()) { |
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image.save(cachePath, "PNG"); |
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} |
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emit q->finished(q); |
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} |
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FaviconProvider::FaviconProvider(QObject *parent, const QString &url) |
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: QObject(parent), |
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m_url(url), |
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d(new Private(this)) |
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{ |
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QUrl faviconUrl = QUrl::fromUserInput(url); |
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const QString fileName = KIO::favIconForUrl(faviconUrl); |
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if (!fileName.isEmpty()) { |
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d->cachePath = QStandardPaths::writableLocation(QStandardPaths::CacheLocation) + |
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'/' + fileName + ".png"; |
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d->image.load(d->cachePath, "PNG"); |
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} else { |
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d->cachePath = QStandardPaths::writableLocation(QStandardPaths::CacheLocation) + |
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"/favicons/" + faviconUrl.host() + ".png"; |
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faviconUrl.setPath(QStringLiteral("/favicon.ico")); |
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if (faviconUrl.isValid()) { |
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KIO::StoredTransferJob *job = KIO::storedGet(faviconUrl, KIO::NoReload, KIO::HideProgressInfo); |
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//job->setProperty("uid", id); |
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connect(job, SIGNAL(result(KJob*)), this, SLOT(imageRequestFinished(KJob*))); |
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} |
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} |
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} |
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FaviconProvider::~FaviconProvider() |
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{ |
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delete d; |
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} |
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QImage FaviconProvider::image() const |
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{ |
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return d->image; |
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} |
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QString FaviconProvider::identifier() const |
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{ |
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return m_url; |
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} |
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#include "moc_faviconprovider.cpp"
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