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Clementine-audio-player-Mac.../src/widgets/osd.cpp

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/* This file is part of Clementine.
Copyright 2010, David Sansome <me@davidsansome.com>
Clementine is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Clementine is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Clementine. If not, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include "core/logging.h"
#include "osd.h"
#include "osdpretty.h"
#include "ui/systemtrayicon.h"
#ifdef HAVE_DBUS
# include "dbus/notification.h"
#endif
#include <QCoreApplication>
#include <QtDebug>
#include <QSettings>
const char* OSD::kSettingsGroup = "OSD";
OSD::OSD(SystemTrayIcon* tray_icon, QObject* parent)
: QObject(parent),
tray_icon_(tray_icon),
timeout_msec_(5000),
behaviour_(Native),
show_on_volume_change_(false),
show_art_(true),
show_on_play_mode_change_(true),
use_custom_text_(false),
custom_text1_(QString()),
custom_text2_(QString()),
preview_mode_(false),
force_show_next_(false),
ignore_next_stopped_(false),
pretty_popup_(new OSDPretty(OSDPretty::Mode_Popup)),
cover_loader_(new BackgroundThreadImplementation<AlbumCoverLoader, AlbumCoverLoader>(this))
{
cover_loader_->Start();
connect(cover_loader_, SIGNAL(Initialised()), SLOT(CoverLoaderInitialised()));
ReloadSettings();
Init();
}
OSD::~OSD() {
delete pretty_popup_;
}
void OSD::CoverLoaderInitialised() {
cover_loader_->Worker()->SetPadOutputImage(false);
cover_loader_->Worker()->SetDefaultOutputImage(QImage(":nocover.png"));
connect(cover_loader_->Worker().get(), SIGNAL(ImageLoaded(quint64,QImage)),
SLOT(AlbumArtLoaded(quint64,QImage)));
}
void OSD::ReloadSettings() {
QSettings s;
s.beginGroup(kSettingsGroup);
behaviour_ = OSD::Behaviour(s.value("Behaviour", Native).toInt());
timeout_msec_ = s.value("Timeout", 5000).toInt();
show_on_volume_change_ = s.value("ShowOnVolumeChange", false).toBool();
show_art_ = s.value("ShowArt", true).toBool();
show_on_play_mode_change_ = s.value("ShowOnPlayModeChange", true).toBool();
use_custom_text_ = s.value(("CustomTextEnabled"), false).toBool();
custom_text1_ = s.value("CustomText1").toString();
custom_text2_ = s.value("CustomText2").toString();
if (!SupportsNativeNotifications() && behaviour_ == Native)
behaviour_ = Pretty;
if (!SupportsTrayPopups() && behaviour_ == TrayPopup)
behaviour_ = Disabled;
ReloadPrettyOSDSettings();
}
// Reload just Pretty OSD settings, not everything
void OSD::ReloadPrettyOSDSettings() {
pretty_popup_->set_popup_duration(timeout_msec_);
pretty_popup_->ReloadSettings();
}
void OSD::SongChanged(const Song &song) {
// Don't change tray icon details if it's a preview
if (!preview_mode_) {
// no cover art yet
tray_icon_->SetNowPlaying(song, NULL);
}
QStringList message_parts;
QString summary;
if (!use_custom_text_) {
summary = song.PrettyTitle();
if (!song.artist().isEmpty())
summary = QString("%1 - %2").arg(song.artist(), summary);
if (!song.album().isEmpty())
message_parts << song.album();
if (song.disc() > 0)
message_parts << tr("disc %1").arg(song.disc());
if (song.track() > 0)
message_parts << tr("track %1").arg(song.track());
} else {
QRegExp variable_replacer("[%][a-z]+[%]");
summary = custom_text1_;
QString message(custom_text2_);
// Replace the first line
int pos = 0;
variable_replacer.indexIn(custom_text1_);
while ((pos = variable_replacer.indexIn(custom_text1_, pos)) != -1) {
QStringList captured = variable_replacer.capturedTexts();
summary.replace(captured[0], ReplaceVariable(captured[0], song));
pos += variable_replacer.matchedLength();
}
// Replace the second line
pos = 0;
variable_replacer.indexIn(custom_text2_);
while ((pos = variable_replacer.indexIn(custom_text2_, pos)) != -1) {
QStringList captured = variable_replacer.capturedTexts();
message.replace(captured[0], ReplaceVariable(captured[0], song));
pos += variable_replacer.matchedLength();
}
message_parts << message;
}
WaitingForAlbumArt waiting;
waiting.icon = "notification-audio-play";
waiting.summary = summary;
waiting.message = message_parts.join(", ");
if (show_art_) {
// Load the art in a background thread (maybe from a remote server),
// AlbumArtLoaded gets called when it's ready.
quint64 id = cover_loader_->Worker()->LoadImageAsync(song);
waiting_for_album_art_.insert(id, waiting);
} else {
AlbumArtLoaded(waiting, QImage());
}
}
void OSD::CoverArtPathReady(const Song& song, const QString& image_path) {
// Don't change tray icon details if it's a preview
if (!preview_mode_)
tray_icon_->SetNowPlaying(song, image_path);
}
void OSD::AlbumArtLoaded(quint64 id, const QImage& image) {
WaitingForAlbumArt info = waiting_for_album_art_.take(id);
AlbumArtLoaded(info, image);
}
void OSD::AlbumArtLoaded(const WaitingForAlbumArt info, const QImage& image) {
ShowMessage(info.summary, info.message, info.icon, image);
// Reload the saved settings if they were changed for preview
if (preview_mode_) {
ReloadSettings();
preview_mode_ = false;
}
}
void OSD::Paused() {
ShowMessage(QCoreApplication::applicationName(), tr("Paused"));
}
void OSD::Stopped() {
tray_icon_->ClearNowPlaying();
if (ignore_next_stopped_) {
ignore_next_stopped_ = false;
return;
}
ShowMessage(QCoreApplication::applicationName(), tr("Stopped"));
}
void OSD::PlaylistFinished() {
// We get a PlaylistFinished followed by a Stopped from the player
ignore_next_stopped_ = true;
ShowMessage(QCoreApplication::applicationName(), tr("Playlist finished"));
}
void OSD::VolumeChanged(int value) {
if (!show_on_volume_change_)
return;
ShowMessage(QCoreApplication::applicationName(), tr("Volume %1%").arg(value));
}
void OSD::MagnatuneDownloadFinished(const QStringList& albums) {
QString message;
if (albums.count() == 1)
message = albums[0];
else
message = tr("%1 albums").arg(albums.count());
ShowMessage(tr("Magnatune download finished"), message, QString(),
QImage(":/providers/magnatune.png"));
}
void OSD::ShowMessage(const QString& summary,
const QString& message,
const QString& icon,
const QImage& image) {
if (pretty_popup_->toggle_mode()) {
pretty_popup_->ShowMessage(summary, message, image);
} else {
switch (behaviour_) {
case Native:
if (image.isNull()) {
ShowMessageNative(summary, message, icon, QImage());
} else {
ShowMessageNative(summary, message, QString(), image);
}
break;
#ifndef Q_OS_DARWIN
case TrayPopup:
tray_icon_->ShowPopup(summary, message, timeout_msec_);
break;
#endif
case Disabled:
if (!force_show_next_)
break;
force_show_next_ = false;
// fallthrough
case Pretty:
pretty_popup_->ShowMessage(summary, message, image);
break;
default:
break;
}
}
}
#ifndef HAVE_DBUS
void OSD::CallFinished(QDBusPendingCallWatcher*) {}
#endif
#ifdef HAVE_WIIMOTEDEV
void OSD::WiiremoteActived(int id) {
ShowMessage(QString(tr("%1: Wiimotedev module")).arg(QCoreApplication::applicationName()),
tr("Wii Remote %1: actived").arg(QString::number(id)));
}
void OSD::WiiremoteDeactived(int id) {
ShowMessage(QString(tr("%1: Wiimotedev module")).arg(QCoreApplication::applicationName()),
tr("Wii Remote %1: disactived").arg(QString::number(id)));
}
void OSD::WiiremoteConnected(int id) {
ShowMessage(QString(tr("%1: Wiimotedev module")).arg(QCoreApplication::applicationName()),
tr("Wii Remote %1: connected").arg(QString::number(id)));
}
void OSD::WiiremoteDisconnected(int id) {
ShowMessage(QString(tr("%1: Wiimotedev module")).arg(QCoreApplication::applicationName()),
tr("Wii Remote %1: disconnected").arg(QString::number(id)));
}
void OSD::WiiremoteLowBattery(int id, int live) {
ShowMessage(QString(tr("%1: Wiimotedev module")).arg(QCoreApplication::applicationName()),
tr("Wii Remote %1: low battery (%2%)").arg(QString::number(id), QString::number(live)));
}
void OSD::WiiremoteCriticalBattery(int id, int live) {
ShowMessage(QString(tr("%1: Wiimotedev module")).arg(QCoreApplication::applicationName()),
tr("Wii Remote %1: critical battery (%2%) ").arg(QString::number(id), QString::number(live)));
}
#endif
void OSD::ShuffleModeChanged(PlaylistSequence::ShuffleMode mode) {
if (show_on_play_mode_change_) {
QString current_mode = QString();
switch (mode) {
case PlaylistSequence::Shuffle_Off: current_mode = tr("Don't shuffle"); break;
case PlaylistSequence::Shuffle_All: current_mode = tr("Shuffle all"); break;
case PlaylistSequence::Shuffle_InsideAlbum: current_mode = tr("Shuffle tracks in this album"); break;
case PlaylistSequence::Shuffle_Albums: current_mode = tr("Shuffle albums"); break;
}
ShowMessage(QCoreApplication::applicationName(), current_mode);
}
}
void OSD::RepeatModeChanged(PlaylistSequence::RepeatMode mode) {
if (show_on_play_mode_change_) {
QString current_mode = QString();
switch (mode) {
case PlaylistSequence::Repeat_Off: current_mode = tr("Don't repeat"); break;
case PlaylistSequence::Repeat_Track: current_mode = tr("Repeat track"); break;
case PlaylistSequence::Repeat_Album: current_mode = tr("Repeat album"); break;
case PlaylistSequence::Repeat_Playlist: current_mode = tr("Repeat playlist"); break;
}
ShowMessage(QCoreApplication::applicationName(), current_mode);
}
}
QString OSD::ReplaceVariable(const QString& variable, const Song& song) {
QString return_value;
if (variable == "%artist%") {
return song.artist();
} else if (variable == "%album%") {
return song.album();
} else if (variable == "%title%") {
return song.PrettyTitle();
} else if (variable == "%albumartist%") {
return song.albumartist();
} else if (variable == "%year%") {
return song.PrettyYear();
} else if (variable == "%composer%") {
return song.composer();
} else if (variable == "%length%") {
return song.PrettyLength();
} else if (variable == "%disc%") {
return return_value.setNum(song.disc());
} else if (variable == "%track%") {
return return_value.setNum(song.track());
} else if (variable == "%genre%") {
return song.genre();
} else if (variable == "%playcount%") {
return return_value.setNum(song.playcount());
} else if (variable == "%skipcount%") {
return return_value.setNum(song.skipcount());
} else if (variable == "%newline%") {
// We need different strings depending on notification type
switch (behaviour_) {
case Native:
#ifdef Q_OS_DARWIN
return "\n";
#endif
#ifdef Q_OS_LINUX
return "<br/>";
#endif
#ifdef Q_OS_WIN32
// Other OS don't support native notifications
qLog(Debug) << "New line not supported by this notification type under Windows";
return "";
#endif
case TrayPopup:
qLog(Debug) << "New line not supported by this notification type";
return "";
case Pretty:
default:
// When notifications are disabled, we force the PrettyOSD
return "<br/>";
}
}
//if the variable is not recognized, just return it
return variable;
}
void OSD::ShowPreview(const Behaviour type, const QString& line1, const QString& line2, const Song& song) {
behaviour_ = type;
custom_text1_ = line1;
custom_text2_ = line2;
if (!use_custom_text_)
use_custom_text_ = true;
// We want to reload the settings, but we can't do this here because the cover art loading is asynch
preview_mode_ = true;
SongChanged(song);
}
void OSD::SetPrettyOSDToggleMode(bool toggle) {
pretty_popup_->set_toggle_mode(toggle);
}
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