void SDLSound::playMusic(const char* directory)
{
// Part1: scan directory for music files
char **list = filesystem::enumerateFiles(directory);
setMusicVolume(gameconfig->sound.getMusicVol());
musicfiles.clear();
for (char **i = list; *i != NULL; i++) {
std::string filename = directory;
filename.append(*i);
if (!filesystem::isDirectory(filename.c_str())) {
musicfiles.push_back(filename);
}
}
filesystem::freeList(list);
if(musicfiles.size() == 0) {
LOGGER.info("Couldn't find any music in '%s'", directory);
return;
}
// Part2: play music :)
currentsong = musicfiles.end();
nextSong();
Mix_HookMusicFinished(nextSong);
}
int MusicPlayer::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
_id = QWidget::qt_metacall(_c, _id, _a);
if (_id < 0)
return _id;
if (_c == QMetaObject::InvokeMetaMethod) {
switch (_id) {
case 0: updateTime((*reinterpret_cast< qint64(*)>(_a[1]))); break;
case 1: playOrpause(); break;
case 2: openFile(); break;
case 3: setMod(); break;
case 4: previousSong(); break;
case 5: nextSong(); break;
case 6: whatiLike(); break;
case 7: showLrc(); break;
case 8: setPlayer(); break;
case 9: showPlayList(); break;
case 10: metaStateChanged((*reinterpret_cast< Phonon::State(*)>(_a[1])),(*reinterpret_cast< Phonon::State(*)>(_a[2]))); break;
case 11: tableWidgetClicked((*reinterpret_cast< int(*)>(_a[1]))); break;
case 12: aboutToFinish(); break;
case 13: clearSources(); break;
case 14: saveAndQuit(); break;
case 15: trayIconActivated((*reinterpret_cast< QSystemTrayIcon::ActivationReason(*)>(_a[1]))); break;
default: ;
}
_id -= 16;
}
return _id;
}
void SDLSound::playMusic(const char* directory)
{
// Part1: scan directory for music files
char **list = FileSystem::enumerateFiles(directory);
musicfiles.clear();
for (char **i = list; *i != NULL; i++) {
std::string filename = directory;
filename.append(*i);
if (!FileSystem::isDirectory(filename.c_str())) {
musicfiles.push_back(filename);
}
}
FileSystem::freeList(list);
if(musicfiles.size() == 0) {
LOG (("Not found any music in '%s'", directory));
return;
}
// Part2: play music :)
currentsong = musicfiles.end();
nextSong();
Mix_HookMusicFinished(nextSong);
}
int
main (int argc, char ** argv)
{
gst_init (&argc, &argv);
GMainLoop* loop = g_main_loop_new (NULL, FALSE);
pipe = gst_pipeline_new ("pipeline");
src = gst_element_factory_make ("filesrc", NULL);
// this parses the FLAC tags to replay gain stuff.
GstElement* decoder = gst_element_factory_make("decodebin2",NULL);
GstElement* converter = gst_element_factory_make("audioconvert",NULL);
GstElement* analyzer = gst_element_factory_make("rganalysis",NULL);
GstElement* alsa = gst_element_factory_make("fakesink", NULL);
if(!(src && decoder && converter && analyzer && alsa))
g_error("_______ could not be created");
GValue val = { 0, };
g_value_init (&val, G_TYPE_INT);
g_value_set_schar (&val, 1);
g_object_set_property(G_OBJECT(analyzer),"num-tracks",&val);
g_value_unset(&val);
GstBus* bus = gst_pipeline_get_bus (GST_PIPELINE (pipe));
gst_bus_add_watch (bus, bus_call, loop);
g_object_unref(bus);
gst_bin_add_many (GST_BIN (pipe), src, decoder,
converter, analyzer, alsa, NULL);
// src -> decoder ...> converter -> analyzer -> sink
gst_element_link(src,decoder);
g_signal_connect (decoder, "pad-added", G_CALLBACK (on_new_pad), converter);
gst_element_link_many(converter, analyzer, alsa, NULL);
if(argc==2) {
GString* next = g_string_new(argv[1]);
nextSong(next);
} else {
watch_input(loop);
}
g_main_loop_run(loop);
gst_element_set_state (pipe, GST_STATE_NULL);
puts("boofff");
gst_object_unref (pipe);
return 0;
}
MusicWindow::MusicWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MusicWindow)
{
ui->setupUi(this);
playNum = 1;
last_PlayNum = 0;
search_Last = 0;
player = new QMediaPlayer;
lyric = new MyLyric(this);
playMode = "order";
ui->volumeSlider->setValue(player->volume());
thread = new Thread(this); //线程实例化
//窗口初始化
setElement_BackGround();
//检测音乐播放进度，同时调整播放滑块
connect(player, SIGNAL(positionChanged(qint64)), this, SLOT(updateTime(qint64)));
connect(player, SIGNAL(durationChanged(qint64)), this, SLOT(setPlayRange(qint64)));
connect(player, SIGNAL(positionChanged(qint64)), this, SLOT(setPlayPosition(qint64)));
connect(player, SIGNAL(stateChanged(QMediaPlayer::State)), this, SLOT(lyric_Sync(QMediaPlayer::State)));
//调整播放进程
connect(ui->timeSlider, SIGNAL(sliderMoved(int)), this, SLOT(setSliderPosition()));
connect(ui->volumeSlider, SIGNAL(sliderMoved(int)), this, SLOT(adjustVolume()));
connect(ui->browserHideButton, SIGNAL(clicked()), this, SLOT(browserSet()));
connect(ui->setApearenceButton, SIGNAL(clicked()), this, SLOT(setApearence()));
connect(ui->addButton, SIGNAL(clicked()), this, SLOT(load_again()));
connect(ui->lyricButton, SIGNAL(clicked()), this, SLOT(show_Hide_Lyric()));
connect(ui->nextButton, SIGNAL(clicked()), this, SLOT(nextSong()));
connect(ui->lastButton, SIGNAL(clicked()), this, SLOT(lastSong()));
connect(ui->playButton, SIGNAL(clicked()), this, SLOT(playEvent()));
connect(ui->listWidget, SIGNAL(itemDoubleClicked(QListWidgetItem *)), this, SLOT(doubleClickedPlay(QListWidgetItem *)));
connect(ui->quitButton, SIGNAL(clicked()), this, SLOT(warning()));
connect(ui->markButton, SIGNAL(clicked()), this, SLOT(markSong()));
connect(ui->setApearenceButton, SIGNAL(clicked()), this, SLOT(setApearence()));
connect(ui->muteButton, SIGNAL(clicked()), this, SLOT(set_Mute()));
connect(ui->storeButton, SIGNAL(clicked()), this, SLOT(store_Show()));
connect(ui->favoriteButton, SIGNAL(clicked()), this, SLOT(favoriteSongs_Show()));
connect(ui->browserButton, SIGNAL(clicked()), this, SLOT(browser_Show()));
connect(ui->loginButton, SIGNAL(clicked()), this, SLOT(user_login()));
connect(ui->downloadButton, SIGNAL(clicked()), this, SLOT(download_File()));
connect(ui->modeButton, SIGNAL(clicked()), this, SLOT(playMode_Change()));
connect(ui->smallButton, SIGNAL(clicked()), this, SLOT(showMinimized()));
connect(ui->searchEdit, SIGNAL(textChanged(QString)), this, SLOT(songs_Search(QString)));
//子线程
connect(thread, SIGNAL(upgrade_Signal(int, QStringList, QStringList, QFileInfoList)), this,
SLOT(upgradeData(int, QStringList, QStringList, QFileInfoList)), Qt::DirectConnection );
//载入音乐
musicLoad();
Sleep(1000);
}
void playerPlay(void) {
uint32_t lastId = -1;
PGresult* result = NULL;
int rows = 0;
gst_element_set_state (pipeline, GST_STATE_NULL);
for(;;) {
waitUntilSongInQueue();
result =
logExecPrepared(PQconn,"getTopRecording",
0,NULL,NULL,NULL,0);
rows = PQntuples(result);
if(rows>0) break;
PQclear(result);
sleep(1);
}
int cols = PQnfields(result);
fprintf(stderr,"rows %x cols %x\n",rows,cols);
PQassert(result,rows>=1 && cols==5);
char* end;
char* recording = PQgetvalue(result,0,0);
uint32_t id = strtol(recording,&end,10);
fprintf(stderr,"ID %x %x\n",id,lastId);
if (id==lastId) {
fprintf(stderr,"(error repeated-song #x%x)\n",id);
goto CLEAR;
} else {
lastId = id;
}
uint16_t len = strlen(recording);
int fmt = 0;
rows = PQntuples(result);
cols = PQnfields(result);
PQassert(result,rows==1 && cols==5);
g_activate_gain.gain = g_ascii_strtod(PQgetvalue(result,0,1),&end);
g_activate_gain.peak = g_ascii_strtod(PQgetvalue(result,0,2),&end);
g_activate_gain.level = g_ascii_strtod(PQgetvalue(result,0,3),&end);
nextSong(PQgetvalue(result,0,4));
CLEAR:
PQclear(result);
}
static gboolean on_input(GIOChannel* in, GIOCondition condition, GMainLoop* loop) {
static GString* buf = NULL;
if(!buf) {
buf = g_string_sized_new(0x40);
}
GError* error = NULL;
GIOStatus status = g_io_channel_read_line_string(in,buf,NULL,&error);
switch(status) {
case G_IO_STATUS_AGAIN:
return TRUE;
case G_IO_STATUS_EOF:
case G_IO_STATUS_ERROR:
fprintf(stderr,"EEEP\n");
g_main_loop_quit(loop);
return FALSE;
case G_IO_STATUS_NORMAL:
buf->str[buf->len-1] = '\0';
nextSong(buf);
return TRUE;
};
}
//设置全局界面元素以及部件透明度
void MusicWindow::setElement_BackGround()
{
//文件夹下面的图片
QPixmap fit_Button;
QPixmap small_Button(QString::fromUtf8("C:/Qt/Qt5.4.1/projects/QT_MusicPlayer/Images/Icon/small.png"));
QPixmap mode_Button(QString::fromUtf8("C:/Qt/Qt5.4.1/projects/QT_MusicPlayer/Images/Icon/order.png"));
QPixmap play_Button(QString::fromUtf8("C:/Qt/Qt5.4.1/projects/QT_MusicPlayer/Images/Icon/pause1.png"));
QPixmap last_Button(QString::fromUtf8("C:/Qt/Qt5.4.1/projects/QT_MusicPlayer/Images/Icon/last1.png"));
QPixmap next_Button(QString::fromUtf8("C:/Qt/Qt5.4.1/projects/QT_MusicPlayer/Images/Icon/next1.png"));
QPixmap add_Button(QString::fromUtf8("C:/Qt/Qt5.4.1/projects/QT_MusicPlayer/Images/Icon/open.png"));
QPixmap theme_Button(QString::fromUtf8("C:/Qt/Qt5.4.1/projects/QT_MusicPlayer/Images/Icon/theme1.png"));
QPixmap mark_Button(QString::fromUtf8("C:/Qt/Qt5.4.1/projects/QT_MusicPlayer/Images/Icon/open.png"));
QPixmap close_Button(QString::fromUtf8("C:/Qt/Qt5.4.1/projects/QT_MusicPlayer/Images/Icon/close.png"));
QPixmap browser_Button(QString::fromUtf8("C:/Qt/Qt5.4.1/projects/QT_MusicPlayer/Images/Icon/browser.png"));
QPixmap login_Button(QString::fromUtf8("C:/Qt/Qt5.4.1/projects/QT_MusicPlayer/Images/Icon/login.png"));
QPixmap speaker_Button(QString::fromUtf8("C:/Qt/Qt5.4.1/projects/QT_MusicPlayer/Images/Icon/speaker.png"));
QPixmap download_Button(QString::fromUtf8("C:/Qt/Qt5.4.1/projects/QT_MusicPlayer/Images/Icon/download.png"));
//设置表格背景、初始化
titlePalette.setColor(QPalette::Base, Qt::gray);
ui->storeView->setPalette(titlePalette);
ui->favoriteView->setPalette(titlePalette);
ui->storeView->setStyleSheet("background-color:qconicalgradient(cx:0.5, cy:0.5, angle:0, stop:0.368182 rgba(198,198,198,75))");
ui->storeView->hide();
ui->webView->hide();
ui->favoriteView->setStyleSheet("background-color:qconicalgradient(cx:0.5, cy:0.5, angle:0, stop:0.368182 rgba(198,198,198,75))");
ui->favoriteView->hide();
ui->browserButton->hide();
ui->storeButton->hide();
ui->favoriteButton->hide();
//设置界面按钮的图片以及图标大小
fit_Button = small_Button.scaled(163,163).scaled(21, 21, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
ui->smallButton->setIcon(QIcon(fit_Button));
ui->smallButton->setIconSize(QSize(21, 21));
ui->smallButton->setFlat(true);
ui->smallButton->setStyleSheet("border: 0px");
ui->smallButton->setToolTip(QString("最小化窗口"));
fit_Button = mode_Button.scaled(163,163).scaled(31, 31, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
ui->modeButton->setIcon(QIcon(fit_Button));
ui->modeButton->setIconSize(QSize(31, 31));
ui->modeButton->setFlat(true);
ui->modeButton->setStyleSheet("border: 0px");
ui->modeButton->setToolTip(QString("顺序播放"));
fit_Button = play_Button.scaled(163,163).scaled(41, 41, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
ui->playButton->setIcon(QIcon(fit_Button));
ui->playButton->setIconSize(QSize(41, 41));
ui->playButton->setFlat(true);
ui->playButton->setStyleSheet("border: 0px");
ui->playButton->setToolTip(QString("播放/暂停"));
fit_Button = last_Button.scaled(163,163).scaled(41, 41, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
ui->lastButton->setIcon(QIcon(fit_Button));
ui->lastButton->setIconSize(QSize(41, 41));
ui->lastButton->setFlat(true);
ui->lastButton->setStyleSheet("border: 0px");
ui->lastButton->setToolTip(QString("上一曲Ctrl+L"));
fit_Button = next_Button.scaled(163,163).scaled(41, 41, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
ui->nextButton->setIcon(QIcon(fit_Button));
ui->nextButton->setIconSize(QSize(41, 41));
ui->nextButton->setFlat(true);
ui->nextButton->setStyleSheet("border: 0px");
ui->nextButton->setToolTip(QString("下一曲Ctrl+R"));
fit_Button = add_Button.scaled(163,163).scaled(36, 36, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
ui->addButton->setIcon(QIcon(fit_Button));
ui->addButton->setIconSize(QSize(36, 36));
ui->addButton->setFlat(true);
ui->addButton->setStyleSheet("border: 0px");
ui->addButton->setToolTip(QString("add songs"));
fit_Button = theme_Button.scaled(163,163).scaled(36, 36, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
ui->setApearenceButton->setIcon(QIcon(fit_Button));
ui->setApearenceButton->setIconSize(QSize(36, 36));
ui->setApearenceButton->setFlat(true);
ui->setApearenceButton->setStyleSheet("border: 0px");
ui->setApearenceButton->setToolTip(QString("更换主题"));
fit_Button = mark_Button.scaled(163,163).scaled(27, 27, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
ui->markButton->setIcon(QIcon(fit_Button));
ui->markButton->setIconSize(QSize(27, 27));
ui->markButton->setFlat(true);
ui->markButton->setStyleSheet("border: 0px");
ui->markButton->setToolTip(QString("move to favorite"));
fit_Button = close_Button.scaled(163,163).scaled(29, 29, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
ui->quitButton->setIcon(QIcon(fit_Button));
ui->quitButton->setIconSize(QSize(29, 29));
ui->quitButton->setFlat(true);
ui->quitButton->setStyleSheet("border: 0px");
ui->quitButton->setToolTip(QString("close "));
fit_Button = browser_Button.scaled(163,163).scaled(34, 34, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
ui->browserHideButton->setIcon(QIcon(fit_Button));
ui->browserHideButton->setIconSize(QSize(34, 34));
ui->browserHideButton->setFlat(true);
ui->browserHideButton->setStyleSheet("border: 0px");
ui->browserHideButton->setToolTip(QString("浏览网页"));
fit_Button = login_Button.scaled(163,163).scaled(39, 30, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
ui->loginButton->setIcon(QIcon(fit_Button));
ui->loginButton->setIconSize(QSize(39, 30));
ui->loginButton->setFlat(true);
ui->loginButton->setStyleSheet("border: 0px");
ui->loginButton->setToolTip(QString("登陆"));
fit_Button = speaker_Button.scaled(163,163).scaled(35, 35, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
ui->muteButton->setIcon(QIcon(fit_Button));
ui->muteButton->setIconSize(QSize(35, 35));
ui->muteButton->setFlat(true);
ui->muteButton->setStyleSheet("border: 0px");
ui->muteButton->setToolTip(QString("静音"));
fit_Button = download_Button.scaled(163,163).scaled(25,25,Qt::IgnoreAspectRatio,Qt::SmoothTransformation);
ui->downloadButton->setIcon(QIcon(fit_Button));
ui->downloadButton->setIconSize(QSize(25,25));
ui->downloadButton->setFlat(true);
ui->downloadButton->setStyleSheet("border:0px");
ui->downloadButton->setToolTip(QString(" 下载"));
ui->lyricButton->setToolTip(QString("歌词"));
titlePalette = ui->browserButton->palette();
titlePalette.setColor(QPalette::ButtonText, Qt::white);
ui->browserButton->setToolTip(QString("网络"));
ui->browserButton->setPalette(titlePalette);
ui->browserButton->setStyleSheet("background-color:qconicalgradient(cx:0.5, cy:0.5, angle:0, stop:0.368182 rgba(198,198,198,75))");
ui->storeButton->setToolTip(QString("mosic store"));
ui->storeButton->setPalette(titlePalette);
ui->storeButton->setStyleSheet("background-color:qconicalgradient(cx:0.5, cy:0.5, angle:0, stop:0.368182 rgba(198,198,198,75))");
ui->favoriteButton->setToolTip(QString("我喜欢的歌曲"));
ui->favoriteButton->setPalette(titlePalette);
ui->favoriteButton->setStyleSheet("background-color:qconicalgradient(cx:0.5, cy:0.5, angle:0, stop:0.368182 rgba(198,198,198,75))");
titlePalette = ui->musicTitle->palette();
titlePalette.setColor(QPalette::WindowText, Qt::white);
ui->musicTitle->setPalette(titlePalette);
ui->lyricButton->setStyleSheet("background-color:qconicalgradient(cx:0.5, cy:0.5, angle:0, stop:0.368182 rgba(198,198,198,75))");
ui->volumeSlider->setStyleSheet("background-color:qconicalgradient(cx:0.5, cy:0.5, angle:0, stop:0.368182 rgba(198,198,198,75))");
ui->volumeSlider->setTickPosition(QSlider::TicksRight);
titlePalette = ui->label->palette();
titlePalette.setColor(QPalette::WindowText, Qt::white);
ui->label->setPalette(titlePalette);
titlePalette = ui->playStatusText->palette();
titlePalette.setColor(QPalette::WindowText, Qt::white);
ui->playStatusText->setPalette(titlePalette);
titlePalette = ui->listWidget->palette();
titlePalette.setColor(QPalette::Base, Qt::lightGray);
ui->listWidget->setPalette(titlePalette);
//StyleSheet字符串用来设置模版样式
ui->listWidget->setStyleSheet("background-color:qconicalgradient(cx:0.5, cy:0.5, angle:0, stop:0.368182 rgba(198,198,198,75))");
//设置主窗口
this->setWindowOpacity(0.9);
this->setWindowFlags(Qt::FramelessWindowHint); //无边框窗口
this->setWindowTitle("Qt MusicPlayer");
this->setWindowIcon(QIcon("C:/Qt/Qt5.4.1/projects/QT_MusicPlayer/Images/Icon/title.png"));
themeChoise = "pure_zise.png";
themeToUse = "C:/Qt/Qt5.4.1/projects/QT_MusicPlayer/Images/Backgroud/" + themeChoise;
QPixmap pixmap(/*QString::fromUtf8*/themeToUse);//文件夹下面的图片
titlePalette = this->palette();
titlePalette.setBrush(backgroundRole(), QBrush(pixmap));
this->setPalette(titlePalette);
//设置全局快捷键动作
search = new QAction( QString("搜索歌曲"),this);
search->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_F));
search->setIcon(QIcon("C:/Qt/Qt5.4.1/projects/QT_MusicPlayer/Images/Icon/search.png"));
this->addAction(search);
ui->searchEdit->hide();
this->connect(search, SIGNAL(triggered()), this, SLOT(songsSearch()));
last_song = new QAction(ui->lastButton);
last_song->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Left));
ui->lastButton->addAction(last_song);
ui->lastButton->connect(last_song, SIGNAL(triggered()), this, SLOT(lastSong()));
next_song = new QAction(ui->nextButton);
next_song->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Right));
ui->nextButton->addAction(next_song);
ui->nextButton->connect(next_song, SIGNAL(triggered()), this, SLOT(nextSong()));
pause_song = new QAction(ui->playButton);
pause_song->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Space));
ui->playButton->addAction(pause_song);
ui->playButton->connect(pause_song, SIGNAL(triggered()), this, SLOT(playEvent()));
small_window = new QAction(this);
small_window->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Down));
this->addAction(small_window);
this->connect(small_window, SIGNAL(triggered()), this, SLOT(showMinimized()));
full_window = new QAction(ui->browserHideButton);
full_window->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Up));
ui->browserHideButton->addAction(full_window);
ui->browserHideButton->connect(full_window, SIGNAL(triggered()), this, SLOT(browserSet()));
showMini = new QAction( QString("最小化"),this);
showMini->setIcon(QIcon("C:/Qt/Qt5.4.1/projects/QT_MusicPlayer/Images/Icon/mini.png"));
connect(showMini, SIGNAL(triggered()), this, SLOT(showMinimized()));
quit = new QAction(QString("close"), this);
quit->setIcon(QIcon("C:/Qt/Qt5.4.1/projects/QT_MusicPlayer/Images/Icon/close.png"));
connect(quit, SIGNAL(triggered()), this, SLOT(warning()));
login = new QAction(QString("登陆"), this);
login->setIcon(QIcon("C:/Qt/Qt5.4.1/projects/QT_MusicPlayer/Images/Icon/login.png"));
connect(login, SIGNAL(triggered()), this, SLOT(user_login()));
clearList = new QAction(QString("清空列表"), this);
clearList->setIcon(QIcon("C:/Qt/Qt5.4.1/projects/QT_MusicPlayer/Images/Icon/clear.png"));
connect(clearList, SIGNAL(triggered()), this, SLOT(clear_List()));
download = new QAction(QString("下载歌曲"), this);
download->setIcon(QIcon("C:/Qt/Qt5.4.1/projects/QT_MusicPlayer/Images/Icon/download.png"));
connect(download,SIGNAL(triggered()), this, SLOT(download_File()));
information = new QAction(QString("关于"), this);
information->setIcon(QIcon("C:/Qt/Qt5.4.1/projects/QT_MusicPlayer/Images/Icon/information.png"));
connect(information, SIGNAL(triggered()), this, SLOT(about()));
}
