LeechCraft
0.6.70-16373-g319c272718
Modular cross-platform feature rich live environment.
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ialbumartprovider.h
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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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* Distributed under the Boost Software License, Version 1.0.
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* (See accompanying file LICENSE or copy at https://www.boost.org/LICENSE_1_0.txt)
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**********************************************************************/
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#pragma once
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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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bool
operator==
(
const
AlbumInfo
&)
const
=
default
;
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};
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inline
size_t
qHash
(
const
AlbumInfo
& info)
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{
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const
std::initializer_list<QString> elems { info.
Album_
, info.
Artist_
};
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return
qHashRange (elems.begin (), elems.end ());
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}
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class
Q_DECL_EXPORT
IAlbumArtProvider
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{
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protected
:
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virtual
~IAlbumArtProvider
() =
default
;
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public
:
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using
Result_t
=
LC::Util::Either<QString, QList<QUrl>
>;
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virtual
QString
GetAlbumArtProviderName
()
const
= 0;
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virtual
QFuture<Result_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"
)
LC::Util::Either
Definition
networkresult.h:47
Media::IAlbumArtProvider
Interface for plugins that can search for album art.
Definition
ialbumartprovider.h:56
Media::IAlbumArtProvider::RequestAlbumArt
virtual QFuture< Result_t > RequestAlbumArt(const AlbumInfo &album) const =0
Initiates search for album art of the given album.
Media::IAlbumArtProvider::GetAlbumArtProviderName
virtual QString GetAlbumArtProviderName() const =0
Returns the human-readable name of this provider.
Media::IAlbumArtProvider::~IAlbumArtProvider
virtual ~IAlbumArtProvider()=default
QFuture
Definition
idownload.h:17
eitherfwd.h
Media
Definition
audiostructs.h:17
Media::qHash
size_t qHash(const AlbumInfo &info)
A hash function for AlbumInfo to use it with QHash.
Definition
ialbumartprovider.h:44
Media::AlbumInfo
Information about an album used in IAlbumArtProvider.
Definition
ialbumartprovider.h:28
Media::AlbumInfo::Artist_
QString Artist_
The artist name of this album.
Definition
ialbumartprovider.h:31
Media::AlbumInfo::operator==
bool operator==(const AlbumInfo &) const =default
Compares two AlbumInfo structures.
Media::AlbumInfo::Album_
QString Album_
The album name.
Definition
ialbumartprovider.h:35
Q_DECLARE_METATYPE
Q_DECLARE_METATYPE(QVariantList *)
src
interfaces
media
ialbumartprovider.h
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