Added old video tester for using desktop to test performance of embryo blob detection algorithms

OSU SARL/Desktop Applications/PnP_Video_Tester/main.py

@@ -0,0 +1,49 @@
+import sys
+from PyQt4 import QtCore, QtGui, uic
+import signal
+
+from VideoCore import PickAndPlateVideo
+
+form_class = uic.loadUiType("form.ui")[0]  # Load the UI
+
+
+#####################################
+# PickAndPlateWindow Class Definition
+#####################################
+class PickAndPlateWindow(QtGui.QMainWindow, form_class):
+    def __init__(self, parent=None):
+        QtGui.QMainWindow.__init__(self, parent)
+
+        # ########## Set up QT Application Window ##########
+        self.setupUi(self)  # Has to be first call in class in order to link gui form objects
+
+        # ########## Instantiation of program classes ##########
+        self.video = PickAndPlateVideo(self)
+
+        self.video.requested_image_ready_signal.connect(self.on_image_ready_slot)
+        self.video.number_embryos_detected_signal.connect(self.on_detected_embryos_number_changed_slot)
+
+    def on_image_ready_slot(self):
+        try:
+            self.detection_calibration_image_preview_label.setPixmap(
+                QtGui.QPixmap.fromImage(self.video.settings_and_cal_qimage))
+            self.video.images_displayed = True
+            #print "Got here"
+        except:
+            print "Failed to show"
+
+    def on_detected_embryos_number_changed_slot(self, detected, valid, pickable):
+        self.detection_num_detected_label.setText(str(detected))
+        self.detection_valid_detected_label.setText(str(valid))
+        self.detection_pickable_detected_label.setText(str(pickable))
+
+if __name__ == "__main__":
+    signal.signal(signal.SIGINT, signal.SIG_DFL)  # This allows the keyboard interrupt kill to work  properly
+    app = QtGui.QApplication(sys.argv)  # Create the base qt gui application
+    myWindow = PickAndPlateWindow()  # Make a window in this application using the pnp MyWindowClass
+    myWindow.show()  # Show the window in the application
+
+    # screenFilter = TouchScreenEventFilter()  # Still might be needed if multiple presses from touchscreen breaks stuff
+    # app.installEventFilter(screenFilter)
+
+    app.exec_()  # Execute launching of the application