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88 lines
2.4 KiB
88 lines
2.4 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 version 2 as |
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* published by 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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#ifndef FAVICONPROVIDER_H |
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#define FAVICONPROVIDER_H |
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#include <QObject> |
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class QImage; |
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class KJob; |
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/** |
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* This class provides a favicon for a given url |
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*/ |
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class FaviconProvider : public QObject |
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{ |
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Q_OBJECT |
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public: |
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/** |
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* Creates a new favicon provider. |
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* |
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* @param parent The parent object. |
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*/ |
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FaviconProvider( QObject *parent, const QString &url); |
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/** |
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* Destroys the favicon provider. |
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*/ |
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~FaviconProvider(); |
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/** |
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* Returns the requested image. |
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* |
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* Note: This method returns only a valid image after the |
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* finished() signal has been emitted. |
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*/ |
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QImage image() const; |
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/** |
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* Returns the identifier of the comic request (name + date). |
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*/ |
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QString identifier() const; |
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Q_SIGNALS: |
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/** |
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* This signal is emitted whenever a request has been finished |
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* successfully. |
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* |
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* @param provider The provider which emitted the signal. |
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*/ |
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void finished( FaviconProvider *provider ); |
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/** |
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* This signal is emitted whenever an error has occurred. |
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* |
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* @param provider The provider which emitted the signal. |
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*/ |
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void error( FaviconProvider *provider ); |
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private: |
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QString m_url; |
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class Private; |
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Private* const d; |
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Q_PRIVATE_SLOT( d, void imageRequestFinished(KJob *job) ) |
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}; |
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#endif
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