From 22b899e7236ec11fbae3fae4f08880dd8b6657dd Mon Sep 17 00:00:00 2001
From: wendtalexander <wendtalexander@protonmail.com>
Date: Wed, 9 Oct 2024 17:15:58 +0200
Subject: [PATCH] [ui] adding stop button

---
 pyrelacs/ui/mainwindow.py | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

diff --git a/pyrelacs/ui/mainwindow.py b/pyrelacs/ui/mainwindow.py
index 7a8994d..ef67fe4 100644
--- a/pyrelacs/ui/mainwindow.py
+++ b/pyrelacs/ui/mainwindow.py
@@ -78,14 +78,15 @@ class PyRelacs(QMainWindow):
         widget.setLayout(layout)
         self.setCentralWidget(widget)
 
-        SAMPLERATE = 1000
-        BUFFERSIZE = 1_000
+        SAMPLERATE = 1_000
+        BUFFERSIZE = 1_0000
         self.buffer = CircBuffer(size=BUFFERSIZE, samplerate=SAMPLERATE)
         # self.connect_dac()
 
         # self.daq_producer = DaqProducer(self.buffer, self.daq_device, [1, 1])
         self.sin_producer = SinProducer(self.buffer)
         self.continously_plot = Continously(self.figure, self.buffer)
+        self.continously_plot.plot_daq()
 
     def create_actions(self):
         self._rlx_exitaction = QAction(QIcon(":/icons/exit.png"), "Exit", self)
@@ -125,7 +126,7 @@ class PyRelacs(QMainWindow):
         self._run_sinus_action = QAction(QIcon(":/icons/record.png"), "Sinus", self)
         self._run_sinus_action.triggered.connect(self.run_sinus)
 
-        self._stop_recording = QAction("Stop", self)
+        self._stop_recording = QAction(QIcon(":/icons/stop.png"), "Stop", self)
         self._stop_recording.triggered.connect(self.stop_recording)
 
         self.create_menu()
@@ -211,12 +212,19 @@ class PyRelacs(QMainWindow):
         sinus_pro.signals.progress.connect(self.progress_fn)
         self.threadpool.start(sinus_pro)
 
-        # time.sleep(0.05)
-        self.continously_plot.plot_daq()
+        # plot_daq = Worker(self.continously_plot.plot_daq)
+        # plot_daq.signals.result.connect(self.print_output)
+        # plot_daq.signals.finished.connect(self.thread_complete)
+        # plot_daq.signals.progress.connect(self.progress_fn)
+        # self.threadpool.start(plot_daq)
+
+        # self.continously_plot.plot_daq()
 
     def stop_recording(self):
         self.add_to_textfield("pressed")
         self._stop_recording.setEnabled(False)
+        self.sin_producer.stop_request()
+        self.continously_plot.stop_plotting()
 
     def connect_dac(self):
         devices = uldaq.get_daq_device_inventory(uldaq.InterfaceType.USB)
@@ -257,6 +265,7 @@ class PyRelacs(QMainWindow):
 
     def on_exit(self):
         log.info("exit button!")
+        self.stop_recording()
         self.add_to_textfield("exiting")
         self.disconnect_dac()
         self.close()