64 lines
1.8 KiB
C++
64 lines
1.8 KiB
C++
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/* This file is part of Clementine.
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Copyright 2010, David Sansome <me@davidsansome.com>
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Clementine is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Clementine 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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You should have received a copy of the GNU General Public License
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along with Clementine. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "coverprovider.h"
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#include "coverproviders.h"
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#include "lastfmcoverprovider.h"
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CoverProviders::CoverProviders()
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{
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// registering built-in providers...
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// every built-in provider needs an explicit parent; otherwise,
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// the default parent, namely CoverProviders::instance(), will
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// cause an infinite recursion here
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cover_providers_.append(new LastFmCoverProvider(this));
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}
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void CoverProviders::AddCoverProvider(CoverProvider* provider) {
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{
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QMutexLocker locker(&mutex_);
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Q_UNUSED(locker);
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cover_providers_.append(provider);
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connect(provider, SIGNAL(destroyed()), SLOT(RemoveCoverProvider()));
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}
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}
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void CoverProviders::RemoveCoverProvider() {
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// qobject_cast doesn't work here with providers created by python
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CoverProvider* provider = static_cast<CoverProvider*>(sender());
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if (provider) {
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{
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QMutexLocker locker(&mutex_);
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Q_UNUSED(locker);
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cover_providers_.removeAll(provider);
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}
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}
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}
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const QList<CoverProvider*> CoverProviders::List() {
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{
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QMutexLocker locker(&mutex_);
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Q_UNUSED(locker);
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return QList<CoverProvider*>(cover_providers_);
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}
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}
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