Add next song to status line

obs_scene_switcher.py

@@ -3,6 +3,7 @@ from urllib.parse import urlparse, parse_qs
 import threading
 import obspython as obs
 
+
 def set_current_scene(scene_name):
     scenes = obs.obs_frontend_get_scenes()
     for scene in scenes:
@@ -12,6 +13,7 @@ def set_current_scene(scene_name):
             return 0
     return 1
 
+
 class RqstHandler(BaseHTTPRequestHandler):
 
     def do_GET(self):
@@ -25,12 +27,15 @@ class RqstHandler(BaseHTTPRequestHandler):
             self.send_response(200)
             self.end_headers()
 
+
     def log_message(self, format, *args):
         pass
 
+
 def run(name):
     httpd = HTTPServer(('127.0.0.1', 9302), RqstHandler)
     httpd.serve_forever()
 
+
 t = threading.Thread(target=run, args=(1,), daemon=True)
 t.start()

src/mainwindow.cpp

@@ -20,10 +20,10 @@ MainWindow::MainWindow(QWidget *parent): QMainWindow(parent) {
 	const auto mainWidget = new QWidget(this);
 	const auto rootLyt = new QVBoxLayout;
 	const auto controlsLayout = new QGridLayout;
-	const auto slideView = new SlideView(this);
+	m_slideView = new SlideView(this);
 	setCentralWidget(mainWidget);
 	mainWidget->setLayout(rootLyt);
-	rootLyt->addWidget(slideView);
+	rootLyt->addWidget(m_slideView);
 	rootLyt->addLayout(controlsLayout);
 	// setup slide controls
 	const auto btnPrevSong = new QPushButton(tr("Previous Song (Left)"), this);
@@ -52,12 +52,12 @@ MainWindow::MainWindow(QWidget *parent): QMainWindow(parent) {
 	connect(btnBlankSlides, &QPushButton::clicked, &m_openlpClient, &OpenLPClient::blankScreen);
 	connect(btnBlankSlides, &QPushButton::clicked, &m_obsClient, &OBSClient::hideSlides);
 	connect(btnShowSlides, &QPushButton::clicked, &m_openlpClient, &OpenLPClient::showSlides);
-	connect(&m_openlpClient, &OpenLPClient::pollUpdate, slideView, &SlideView::pollUpdate);
-	connect(&m_openlpClient, &OpenLPClient::songListUpdate, slideView, &SlideView::songListUpdate);
-	connect(&m_openlpClient, &OpenLPClient::slideListUpdate, slideView, &SlideView::slideListUpdate);
-	connect(&m_openlpClient, &OpenLPClient::pollFailed, slideView, &SlideView::reset);
-	connect(slideView, &SlideView::songChanged, &m_openlpClient, &OpenLPClient::changeSong);
-	connect(slideView, &SlideView::slideChanged, &m_openlpClient, &OpenLPClient::changeSlide);
+	connect(&m_openlpClient, &OpenLPClient::pollUpdate, m_slideView, &SlideView::pollUpdate);
+	connect(&m_openlpClient, &OpenLPClient::songListUpdate, m_slideView, &SlideView::songListUpdate);
+	connect(&m_openlpClient, &OpenLPClient::slideListUpdate, m_slideView, &SlideView::slideListUpdate);
+	connect(&m_openlpClient, &OpenLPClient::pollFailed, m_slideView, &SlideView::reset);
+	connect(m_slideView, &SlideView::songChanged, &m_openlpClient, &OpenLPClient::changeSong);
+	connect(m_slideView, &SlideView::slideChanged, &m_openlpClient, &OpenLPClient::changeSlide);
 	// setup scene selector
 	const auto btnObsHideSlides = new QPushButton(tr("Hide Slides in OBS (;)"), mainWidget);
 	const auto btnObsShowSlides = new QPushButton(tr("Show Slides in OBS (')"), mainWidget);
@@ -107,5 +107,7 @@ void MainWindow::obsConnectionLost() {
 void MainWindow::refreshStatusBar() {
 	const auto openLpStatus = m_openLpConnected ? tr("OpenLP: Connected") : tr("OpenLP: Not Connected");
 	const auto obsStatus = m_obsConnected ? tr("OBS: Connected") : tr("OBS: Not Connected");
-	statusBar()->showMessage(openLpStatus + " | " + obsStatus);
+	const auto nextSong = m_slideView->getNextSong();
+	const auto nextSongTxt = m_openLpConnected ? " | Next Song: " + nextSong : "";
+	statusBar()->showMessage(openLpStatus + " | " + obsStatus + nextSongTxt);
 }

src/mainwindow.hpp

@@ -21,6 +21,7 @@ class MainWindow: public QMainWindow {
 	private:
 		OBSClient m_obsClient;
 		OpenLPClient m_openlpClient;
+		class SlideView *m_slideView = nullptr;
 		bool m_openLpConnected = false;
 		bool m_obsConnected = false;
 

src/slideview.cpp

@@ -33,6 +33,15 @@ SlideView::SlideView(QWidget *parent): QWidget(parent) {
 	connect(m_slideTable, &QTableWidget::currentCellChanged, this, &SlideView::slideChanged);
 }
 
+QString SlideView::getNextSong() const {
+	const auto cnt = m_songSelector->count();
+	const auto idx = m_songSelector->currentIndex() + 1;
+	if (idx < cnt) {
+		return m_songSelector->itemText(idx);
+	}
+	return "";
+}
+
 void SlideView::pollUpdate(QString songName, int slide) {
 	if (songName != m_currentSong) {
 		m_currentSong = songName;

src/slideview.hpp

@@ -19,6 +19,8 @@ class SlideView: public QWidget {
 	public:
 		explicit SlideView(QWidget *parent = nullptr);
 
+		QString getNextSong() const;
+
 	public slots:
 		void pollUpdate(QString songId, int slideNum);