1 /* This file is part of Clementine. 2 Copyright 2010, David Sansome <me@davidsansome.com> 3 4 Clementine 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 3 of the License, or 7 (at your option) any later version. 8 9 Clementine 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 Clementine. If not, see <http://www.gnu.org/licenses/>. 16 */ 17 18 #ifndef OSD_H 19 #define OSD_H 20 21 #include <memory> 22 23 #include <QDateTime> 24 #include <QImage> 25 #include <QObject> 26 27 #include "config.h" 28 #include "engines/engine_fwd.h" 29 #include "core/song.h" 30 #include "playlist/playlistsequence.h" 31 32 class Application; 33 class OrgFreedesktopNotificationsInterface; 34 class OSDPretty; 35 class SystemTrayIcon; 36 37 class QDBusPendingCallWatcher; 38 39 #ifdef HAVE_DBUS 40 #include <QDBusArgument> 41 #include <QDBusPendingCall> 42 43 QDBusArgument& operator<<(QDBusArgument& arg, const QImage& image); 44 const QDBusArgument& operator>>(const QDBusArgument& arg, QImage& image); 45 #endif 46 47 class OSD : public QObject { 48 Q_OBJECT 49 50 public: 51 OSD(SystemTrayIcon* tray_icon, Application* app, QObject* parent = nullptr); 52 ~OSD(); 53 54 static const char* kSettingsGroup; 55 56 enum Behaviour { 57 Disabled = 0, 58 Native, 59 TrayPopup, 60 Pretty, 61 }; 62 63 // Implemented in the OS-specific files 64 static bool SupportsNativeNotifications(); 65 static bool SupportsTrayPopups(); 66 67 void ReloadPrettyOSDSettings(); 68 69 void SetPrettyOSDToggleMode(bool toggle); 70 71 public slots: 72 void ReloadSettings(); 73 74 void Paused(); 75 void Stopped(); 76 void StopAfterToggle(bool stop); 77 void PlaylistFinished(); 78 void VolumeChanged(int value); 79 void MagnatuneDownloadFinished(const QStringList& albums); 80 void RepeatModeChanged(PlaylistSequence::RepeatMode mode); 81 void ShuffleModeChanged(PlaylistSequence::ShuffleMode mode); 82 83 void ReshowCurrentSong(); 84 85 void WiiremoteActived(int id); 86 void WiiremoteDeactived(int id); 87 void WiiremoteConnected(int id); 88 void WiiremoteDisconnected(int id); 89 void WiiremoteLowBattery(int id, int live); 90 void WiiremoteCriticalBattery(int id, int live); 91 92 void ShowPreview(const Behaviour type, const QString& line1, 93 const QString& line2, const Song& song); 94 95 private: 96 void ShowMessage(const QString& summary, const QString& message = QString(), 97 const QString& icon = QString(), 98 const QImage& image = QImage()); 99 100 // These are implemented in the OS-specific files 101 void Init(); 102 void ShowMessageNative(const QString& summary, const QString& message, 103 const QString& icon = QString(), 104 const QImage& image = QImage()); 105 QString ReplaceVariable(const QString& variable, const Song& song); 106 107 private slots: 108 #if defined(HAVE_DBUS) 109 void CallFinished(QDBusPendingCallWatcher* watcher); 110 #endif 111 void AlbumArtLoaded(const Song& song, const QString& uri, 112 const QImage& image); 113 114 private: 115 SystemTrayIcon* tray_icon_; 116 Application* app_; 117 int timeout_msec_; 118 Behaviour behaviour_; 119 bool show_on_volume_change_; 120 bool show_art_; 121 bool show_on_play_mode_change_; 122 bool show_on_pause_; 123 bool use_custom_text_; 124 QString custom_text1_; 125 QString custom_text2_; 126 bool preview_mode_; 127 128 bool force_show_next_; 129 bool ignore_next_stopped_; 130 131 OSDPretty* pretty_popup_; 132 133 Song last_song_; 134 QString last_image_uri_; 135 QImage last_image_; 136 137 #ifdef HAVE_DBUS 138 std::unique_ptr<OrgFreedesktopNotificationsInterface> interface_; 139 uint notification_id_; 140 QDateTime last_notification_time_; 141 #endif 142 }; 143 144 #endif // OSD_H 145