LeechCraft
0.6.70-10870-g558588d6ec
Modular cross-platform feature rich live environment.
ialbumartprovider.h
Go to the documentation of this file.
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/**********************************************************************
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* LeechCraft - modular cross-platform feature rich internet client.
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* Copyright (C) 2006-2014 Georg Rudoy
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*
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* Boost Software License - Version 1.0 - August 17th, 2003
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*
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* Permission is hereby granted, free of charge, to any person or organization
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* obtaining a copy of the software and accompanying documentation covered by
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* this license (the "Software") to use, reproduce, display, distribute,
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* execute, and transmit the Software, and to prepare derivative works of the
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* Software, and to permit third-parties to whom the Software is furnished to
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* do so, all subject to the following:
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*
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* The copyright notices in the Software and this entire statement, including
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* the above license grant, this restriction and the following disclaimer,
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* must be included in all copies of the Software, in whole or in part, and
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* all derivative works of the Software, unless such copies or derivative
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* works are solely in the form of machine-executable object code generated by
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* a source language processor.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
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* SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
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* FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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**********************************************************************/
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#pragma once
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#include <boost/functional/hash.hpp>
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#include <QString>
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#include <QList>
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#include <QImage>
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#include <QHash>
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#include <QMetaType>
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#include <
util/sll/eitherfwd.h
>
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class
QUrl;
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template
<
typename
>
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class
QFuture
;
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namespace
Media
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{
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struct
AlbumInfo
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{
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QString
Artist_
;
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QString
Album_
;
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};
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inline
bool
operator==
(
const
AlbumInfo
& a1,
const
AlbumInfo
& a2)
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{
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return
a1.
Artist_
== a2.
Artist_
&&
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a1.
Album_
== a2.
Album_
;
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}
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inline
size_t
qHash
(
const
AlbumInfo
& info)
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{
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size_t
seed = 0;
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boost::hash_combine (seed,
qHash
(info.
Album_
));
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boost::hash_combine (seed,
qHash
(info.
Artist_
));
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return
seed;
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}
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class
Q_DECL_EXPORT
IAlbumArtProvider
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{
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public
:
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virtual
~IAlbumArtProvider
() {}
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using
AlbumArtResult_t
=
LeechCraft::Util::Either<QString, QList<QUrl>
>;
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virtual
QString GetAlbumArtProviderName ()
const
= 0;
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virtual
QFuture<AlbumArtResult_t>
RequestAlbumArt (
const
AlbumInfo
& album)
const
= 0;
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};
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}
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Q_DECLARE_METATYPE
(
Media::AlbumInfo
)
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Q_DECLARE_INTERFACE (
Media::IAlbumArtProvider
,
"org.LeechCraft.Media.IAlbumArtProvider/1.0"
)
LeechCraft::Util::Either
Definition:
either.h:44
Media::qHash
size_t qHash(const AlbumInfo &info)
A hash function for AlbumInfo to use it with QHash.
Definition:
ialbumartprovider.h:70
Media::operator==
bool operator==(const AlbumInfo &a1, const AlbumInfo &a2)
Compares two AlbumInfo structures.
Definition:
ialbumartprovider.h:62
Media::AlbumInfo
Information about an album used in IAlbumArtProvider.
Definition:
ialbumartprovider.h:49
Media::AlbumInfo::Album_
QString Album_
The album name.
Definition:
ialbumartprovider.h:57
Media::IAlbumArtProvider
Interface for plugins that can search for album art.
Definition:
ialbumartprovider.h:83
Media
Definition:
audiostructs.h:36
eitherfwd.h
QFuture
Definition:
ialbumartprovider.h:43
Q_DECLARE_METATYPE
Q_DECLARE_METATYPE(QVariantList *)
Media::IAlbumArtProvider::~IAlbumArtProvider
virtual ~IAlbumArtProvider()
Definition:
ialbumartprovider.h:86
Media::AlbumInfo::Artist_
QString Artist_
The artist name of this album.
Definition:
ialbumartprovider.h:53
src
interfaces
media
ialbumartprovider.h
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