BUGFIX: VFT;

change to src layout

src/gui_qt/data/signaledit/editsignalwidget.py

@@ -0,0 +1,92 @@
+from src.nmreval.math import apodization
+from src.nmreval.lib.importer import find_models
+from src.nmreval.utils.text import convert
+
+from ...Qt import QtCore, QtWidgets, QtGui
+from ...lib.forms import FormWidget
+from ..._py.editsignalwidget import Ui_Form
+
+
+class EditSignalWidget(QtWidgets.QWidget, Ui_Form):
+    do_something = QtCore.pyqtSignal(str, tuple)
+    get_values = QtCore.pyqtSignal()
+    preview_triggered = QtCore.pyqtSignal(str)
+
+    def __init__(self, parent=None):
+        super().__init__(parent=parent)
+        self.setupUi(self)
+
+        self.apodlist = find_models(apodization)
+
+        self.lineEdit.hide()
+        self.lineEdit.setValidator(QtGui.QDoubleValidator())
+
+        for ap in self.apodlist:
+            self.apodcombobox.addItem(str(ap().name))
+            self.change_apodization(0)
+
+        self.baselinebutton.clicked.connect(lambda: self.apply_changes('bl'))
+        self.zfbutton.clicked.connect(lambda: self.apply_changes('zf'))
+        self.phasebutton.clicked.connect(lambda: self.apply_changes('ph'))
+        self.apodbutton.clicked.connect(lambda: self.apply_changes('ap'))
+        self.leftshiftbutton.clicked.connect(lambda: self.apply_changes('ls'))
+        self.fourierutton.clicked.connect(lambda: self.apply_changes('ft'))
+
+        self.pushButton.clicked.connect(lambda: self.preview_triggered.emit('ap'))
+        self.pushButton_2.clicked.connect(lambda: self.preview_triggered.emit('ph'))
+
+    @QtCore.pyqtSlot(str)
+    def apply_changes(self, sender):
+        if sender in ['bl', 'zf', 'ft']:
+            self.do_something.emit(sender, tuple())
+
+        elif sender == 'ls':
+            if self.comboBox.currentIndex() == 0:
+                _nop = int(self.lsspinBox.text())
+                stype = 'pts'
+            else:
+                try:
+                    _nop = float(self.lineEdit.text())
+                except ValueError:
+                    _nop = 0.0
+                stype = 'time'
+            self.do_something.emit(sender, (_nop, stype))
+
+        elif sender == 'ap':
+            apodmodel = self.apodlist[self.apodcombobox.currentIndex()]
+            p = [float(x.text()) for x in self.groupBox_3.findChildren(QtWidgets.QLineEdit)]
+            self.do_something.emit(sender, (p, apodmodel))
+
+        elif sender == 'ph':
+            ph0 = float(self.ph0slider.value())
+            ph1 = float(self.ph1slider.value())
+            pvt = float(self.pivot_lineedit.text())
+            self.do_something.emit(sender, (ph0, ph1, pvt))
+
+        else:
+            print('You should never reach this by accident.')
+
+    @QtCore.pyqtSlot(int, name='on_apodcombobox_currentIndexChanged')
+    def change_apodization(self, index):
+        apod_func = self.apodlist[index]
+        self.label_2.setText(convert(apod_func.equation))
+
+        while self.verticalLayout_8.count():
+            item = self.verticalLayout_8.takeAt(0)
+            try:
+                item.widget().deleteLater()
+            except AttributeError:
+                pass
+
+        for k, v in enumerate(apod_func.params):
+            widgt = FormWidget(name=v)
+            self.verticalLayout_8.addWidget(widgt)
+
+    @QtCore.pyqtSlot(int, name='on_comboBox_currentIndexChanged')
+    def change_ls(self, idx):
+        if idx:
+            self.lineEdit.show()
+            self.lsspinBox.hide()
+        else:
+            self.lineEdit.hide()
+            self.lsspinBox.show()