From 4c47f3397cac995f3e96cf0dbca5dc067a7b2f77 Mon Sep 17 00:00:00 2001
From: sbosse <sbosse@uni-bremen.de>
Date: Wed, 28 Aug 2024 21:39:27 +0200
Subject: [PATCH] Wed 28 Aug 21:38:52 CEST 2024

---
 src/SimNDT/gui/signalSetupController.py | 177 ++++++++++++++++++++++++
 1 file changed, 177 insertions(+)
 create mode 100644 src/SimNDT/gui/signalSetupController.py

diff --git a/src/SimNDT/gui/signalSetupController.py b/src/SimNDT/gui/signalSetupController.py
new file mode 100644
index 0000000..ec0a6fe
--- /dev/null
+++ b/src/SimNDT/gui/signalSetupController.py
@@ -0,0 +1,177 @@
+__author__ = 'Miguel Molero'
+
+import numpy as np
+
+from PySide.QtCore import *
+from PySide.QtGui import *
+
+from SimNDT.gui.ui_signalsetup import Ui_SignalSetupWidget
+from SimNDT.gui.Warnings import WarningParms
+
+import SimNDT.core.constants as c
+from SimNDT.graphics.mplWidget import MplCanvas
+from SimNDT.core.signal import Signals, RaisedCosinePulse, PulseUTsin
+
+
+class SignalSetupWidget(QWidget, Ui_SignalSetupWidget):
+    def __init__(self, parent=None):
+        super(SignalSetupWidget, self).__init__(parent)
+        self.setupUi(self)
+
+
+class SignalSetup(QDialog):
+    def __init__(self, Signal=None, parent=None):
+        super(SignalSetup, self).__init__(parent)
+
+        self.widget = SignalSetupWidget()
+
+        self.buttonBox = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
+        self.connect(self.buttonBox, SIGNAL("accepted()"), self.accept)
+        self.connect(self.buttonBox, SIGNAL("rejected()"), self.reject)
+
+        self.widget.previewPushButton.pressed.connect(self.preview)
+        self.widget.typeComboBox.currentIndexChanged.connect(self.handleTypeSignal)
+        self.widget.cyclesLabel.setVisible(False)
+        self.widget.cyclesDoubleSpinBox.setVisible(False)
+
+        self.mpl = MplCanvas(width=2, height=2, dpi=100)
+        self.mpl.ax.axis("off")
+
+        w = QWidget(self)
+        h = QVBoxLayout()
+        h.addWidget(self.mpl)
+        w.setLayout(h)
+
+        hBox = QHBoxLayout()
+        hBox.addWidget(w)
+        hBox.addWidget(self.widget)
+
+        vBox = QVBoxLayout()
+        vBox.addLayout(hBox)
+        vBox.addWidget(self.buttonBox)
+
+        self.setLayout(vBox)
+        # On Top
+        self.setWindowFlags((self.windowFlags() | Qt.WindowStaysOnTopHint) & ~(Qt.WindowContextHelpButtonHint))
+        self.setWindowTitle(self.tr("Signal Parameters Setup"))
+        self.setWindowIcon(QIcon(":/signal.png"))
+
+        self.setFixedSize(600, 300)
+
+        self.Signal = None
+
+        if Signal is not None:
+
+            self.widget.amplitudeLineEdit.setText(str(Signal.Amplitude))
+            self.widget.frequencyLineEdit.setText(str(Signal.Frequency * 1e-6))
+
+            if Signal.Name == "RaisedCosine":
+                self.widget.typeComboBox.setCurrentIndex(c.SignalType.RaisedCosinePulse)
+            elif Signal.Name == "GaussianSine":
+                self.widget.typeComboBox.setCurrentIndex(c.SignalType.GaussianSinePulse)
+                self.widget.cyclesLabel.setVisible(True)
+                self.widget.cyclesDoubleSpinBox.setVisible(True)
+                self.widget.cyclesDoubleSpinBox.setValue(Signal.N_Cycles)
+
+            t = self.generate(Signal.Frequency)
+            sig = Signal.generate(t)
+            self.mpl.ax.plot(sig)
+            self.mpl.ax.axis("off")
+            self.mpl.ax.hold(False)
+            self.mpl.draw()
+
+    def generate(self, Frequency):
+        FreqMin = Frequency / 20.0
+        return np.linspace(0.0, (1.0 / FreqMin), int((5e8 / (Frequency * 1e6)) + 250))
+
+    def preview(self):
+
+        type = self.widget.typeComboBox.currentIndex()
+
+        if self.getValues(type):
+            self.mpl.ax.plot(np.zeros((10, 1)))
+            self.mpl.ax.axis("off")
+            self.mpl.ax.hold(False)
+            self.mpl.draw()
+
+            return
+
+        t = self.generate(self.Signal.Frequency)
+        sig = self.Signal.generate(t)
+
+        self.mpl.ax.plot(sig)
+        self.mpl.ax.axis("off")
+        self.mpl.draw()
+
+    def accept(self):
+
+        type = self.widget.typeComboBox.currentIndex()
+
+        try:
+            if self.getValues(type):
+                return
+        except:
+            return
+
+        QDialog.accept(self)
+
+    def handleTypeSignal(self, index):
+
+        if index == c.SignalType.GaussianSinePulse:
+            self.widget.cyclesLabel.setVisible(True)
+            self.widget.cyclesDoubleSpinBox.setVisible(True)
+        else:
+            self.widget.cyclesLabel.setVisible(False)
+            self.widget.cyclesDoubleSpinBox.setVisible(False)
+
+    def getValues(self, type):
+
+        try:
+            amplitude = float(self.widget.amplitudeLineEdit.text())
+        except:
+            msgBox = WarningParms("Give correctly the Amplitude")
+            if msgBox.exec_():
+                return True
+
+        try:
+            frequency = float(self.widget.frequencyLineEdit.text()) * 1e6
+            if frequency > 1e9:
+                msgBox = WarningParms("Give correctly the Frequency (MHz)")
+                if msgBox.exec_():
+                    return True
+
+
+        except:
+            msgBox = WarningParms("Give correctly the Frequency (MHz)")
+            if msgBox.exec_():
+                return True
+
+        if type == c.SignalType.RaisedCosinePulse:
+            self.Signal = Signals("RaisedCosine", amplitude, frequency)
+            cycles = 1
+
+
+        elif type == c.SignalType.GaussianSinePulse:
+            try:
+                cycles = float(self.widget.cyclesDoubleSpinBox.value())
+                if cycles == 0:
+                    msgBox = WarningParms("Give correctly the # Cycles")
+                    if msgBox.exec_():
+                        return True
+
+            except:
+                msgBox = WarningParms("Give correctly the # Cycles")
+                self.widget.cyclesDoubleSpinBox.setValue(0)
+                if msgBox.exec_():
+                    return True
+
+            try:
+                self.Signal = Signals("GaussianSine", amplitude, frequency, cycles)
+                t = self.generate(self.Signal.Frequency)
+                sig = self.Signal.generate(t)
+
+            except:
+                msgBox = WarningParms("Give lower # Cycles")
+                self.widget.cyclesDoubleSpinBox.setValue(0)
+                if msgBox.exec_():
+                    return True