modules/gui/qt/medialibrary/mlqmltypes.hpp

   1 /*****************************************************************************
   2  * Copyright (C) 2019 VLC authors and VideoLAN
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * ( at your option ) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  17  *****************************************************************************/
  18
  19 #ifndef MLQMLTYPES_HPP
  20 #define MLQMLTYPES_HPP
  21
  22 #ifdef HAVE_CONFIG_H
  23 # include "config.h"
  24 #endif
  25
  26 #include <QObject>
  27 #include <vlc_common.h>
  28 #include <vlc_media_library.h>
  29
  30 class MLItemId
  31 {
  32     Q_GADGET
  33 public:
  34     MLItemId() : id(0), type( VLC_ML_PARENT_UNKNOWN ) {}
  35     MLItemId( int64_t i, vlc_ml_parent_type t ) : id( i ), type( t ) {}
  36     bool operator==( const MLItemId& other )
  37     {
  38         return id == other.id && type == other.type;
  39     }
  40     bool operator!=( const MLItemId& other )
  41     {
  42         return !(*this == other);
  43     }
  44     int64_t id;
  45     vlc_ml_parent_type type;
  46
  47     Q_INVOKABLE inline QString toString() const {
  48
  49 #define ML_PARENT_TYPE_CASE(type) case type: return QString("%1 - %2").arg(#type).arg(id)
  50         switch (type) {
  51             ML_PARENT_TYPE_CASE(VLC_ML_PARENT_ALBUM);
  52             ML_PARENT_TYPE_CASE(VLC_ML_PARENT_ARTIST);
  53             ML_PARENT_TYPE_CASE(VLC_ML_PARENT_SHOW);
  54             ML_PARENT_TYPE_CASE(VLC_ML_PARENT_GENRE);
  55             ML_PARENT_TYPE_CASE(VLC_ML_PARENT_PLAYLIST);
  56         default:
  57             return QString("UNKNONW - %2").arg(id);
  58         }
  59 #undef ML_PARENT_TYPE_CASE
  60     }
  61 };
  62
  63 Q_DECLARE_METATYPE(MLItemId)
  64
  65 class MLItem
  66 {
  67 public:
  68     MLItem(MLItemId id) : m_id(id) {}
  69     virtual ~MLItem() = default;
  70
  71     MLItemId getId() const { return m_id; };
  72
  73 private:
  74     MLItemId m_id;
  75 };
  76
  77 #endif // MLQMLTYPES_HPP