inital DRL commit - GUI layout

prasopes/__main__.py

@@ -9,6 +9,7 @@ from rawprasslib import load_raw
 import prasopes.graphtools as gt
 import prasopes.filetools as ft
 import prasopes.zcetools as zce
+import prasopes.drltools as drl
 import sys
 import matplotlib
 import logging
@@ -82,6 +83,8 @@ def main():
     main_window.menuBar().addMenu(tools_menu)
     tools_menu.addAction('&TSQ zce', lambda: zce.dialog(
         main_window, ds, filename), QtCore.Qt.CTRL + QtCore.Qt.Key_T)
+    tools_menu.addAction('&DRL..', lambda: drl.dialog(
+        main_window, ds, filename), QtCore.Qt.CTRL + QtCore.Qt.Key_D)
 
     main_widget = QtWidgets.QWidget(main_window)
     main_window.setCentralWidget(main_widget)

prasopes/drltools.py

+#!/usr/bin/env python3
+
+from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as FigureCanvas
+from matplotlib.figure import Figure
+from matplotlib.widgets import SpanSelector
+from PyQt5 import QtCore
+from PyQt5 import QtWidgets
+import sys
+import matplotlib
+import numpy as np
+matplotlib.use("Qt5Agg")
+
+class HBar(QtWidgets.QFrame):
+    def __init__(self):
+        super(HBar, self).__init__()
+        self._main = QtWidgets.QWidget()
+        self.setFrameShape(QtWidgets.QFrame.HLine)
+
+
+def dialog(parent, ds, filename):
+    dial_widget = QtWidgets.QDialog(parent)
+    dial_widget.setWindowTitle('Delayed reactant labelling')
+
+    dial_graph = Figure(figsize=(5,2),dpi=100)
+    dial_graph.patch.set_facecolor("None")
+    chromatogram = dial_graph.add_subplot(111,facecolor=(1,1,1,0.8))
+    graph_canvas = FigureCanvas(dial_graph)
+    graph_canvas.setStyleSheet("background-color:transparent;")
+    graph_canvas.setAutoFillBackground(False)
+
+    drl_layout = QtWidgets.QVBoxLayout(dial_widget)
+    drl_sublayout = QtWidgets.QHBoxLayout()
+    drl_layout.addLayout(drl_sublayout)
+    drl_layout.addWidget(HBar())
+
+    drl_tablelayout = QtWidgets.QVBoxLayout()
+    drl_butlayout = QtWidgets.QHBoxLayout()
+
+    drl_load = QtWidgets.QPushButton("Load")
+    drl_save = QtWidgets.QPushButton("Save")
+    drl_export = QtWidgets.QPushButton("Export")
+    drl_cancel = QtWidgets.QPushButton("Cancel")
+
+    drl_layout.addLayout(drl_butlayout)
+    drl_butlayout.addWidget(drl_load)
+    drl_butlayout.addWidget(drl_save)
+    drl_butlayout.addStretch(1)
+    drl_butlayout.addWidget(drl_export)
+    drl_butlayout.addWidget(drl_cancel)
+
+    parenttable = QtWidgets.QTableWidget()
+    parenttable.setSizePolicy(QtWidgets.QSizePolicy.Fixed,QtWidgets.QSizePolicy.Expanding)
+    parenttable.setRowCount(5)
+    parenttable.setColumnCount(3)
+    parenttable.setHorizontalHeaderLabels(["start (m/z)", "end (m/z)", "intensity"])
+    cw = parenttable.columnWidth(0)+parenttable.columnWidth(1)+parenttable.columnWidth(2)\
+         +parenttable.verticalHeader().width() + parenttable.verticalScrollBar().height()
+    parenttable.setMinimumSize(cw,0)
+    parenttable.horizontalHeader().setSectionResizeMode(2,QtWidgets.QHeaderView.Stretch)
+    parenttable.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
+    parenttable.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOn)
+    pt_butlayout = QtWidgets.QHBoxLayout()
+    pt_add = QtWidgets.QPushButton("Add")
+    pt_rem = QtWidgets.QPushButton("Remove")
+    daughtertable = QtWidgets.QTableWidget()
+    dt_butlayout = QtWidgets.QHBoxLayout()
+    dt_add = QtWidgets.QPushButton("Add")
+    dt_rem = QtWidgets.QPushButton("Remove")
+
+    drl_sublayout.addWidget(graph_canvas)
+    drl_sublayout.addLayout(drl_tablelayout)
+    drl_tablelayout.addWidget(QtWidgets.QLabel("Raw ions table:"))
+    drl_tablelayout.addWidget(parenttable)
+    drl_tablelayout.addLayout(pt_butlayout)
+    pt_butlayout.addWidget(pt_add)
+    pt_butlayout.addWidget(pt_rem)
+    pt_butlayout.addStretch(1)
+    drl_tablelayout.addWidget(HBar())
+    drl_tablelayout.addWidget(QtWidgets.QLabel("Corrected ions table:"))
+    drl_tablelayout.addWidget(daughtertable)
+    drl_tablelayout.addLayout(dt_butlayout)
+    dt_butlayout.addWidget(dt_add)
+    dt_butlayout.addWidget(dt_rem)
+    dt_butlayout.addStretch(1)
+    dial_widget.show()
+