Multiple plotting GUI

scripts/CMakeLists.txt

@@ -131,6 +131,7 @@ set ( TEST_PYQT4_FILES
 # Additional tests
 add_subdirectory(test/directtools)
 add_subdirectory(test/isis_powder)
+add_subdirectory(test/MultiPlotting)
 add_subdirectory(test/Muon)
 add_subdirectory(test/SANS)
 add_subdirectory(test/TOFTOF)

scripts/MultiPlotting/AxisChanger/__init__.py

@@ -0,0 +1,6 @@
+# Mantid Repository : https://github.com/mantidproject/mantid
+#
+# Copyright © 2018 ISIS Rutherford Appleton Laboratory UKRI,
+#     NScD Oak Ridge National Laboratory, European Spallation Source
+#     & Institut Laue - Langevin
+# SPDX - License - Identifier: GPL - 3.0 +

scripts/MultiPlotting/AxisChanger/axis_changer_presenter.py

@@ -0,0 +1,39 @@
+# Mantid Repository : https://github.com/mantidproject/mantid
+#
+# Copyright © 2018 ISIS Rutherford Appleton Laboratory UKRI,
+#     NScD Oak Ridge National Laboratory, European Spallation Source
+#     & Institut Laue - Langevin
+# SPDX - License - Identifier: GPL - 3.0 +
+
+
+class AxisChangerPresenter(object):
+
+    def __init__(self, view):
+        self.view = view
+
+    def set_enabled(self, state):
+        self.view.set_enabled(state)
+
+    def hide(self):
+        self.view.hide()
+
+    def show(self):
+        self.view.show()
+
+    def get_bounds(self):
+        return self.view.get_bounds()
+
+    def set_bounds(self, bounds):
+        self.view.set_bounds(bounds)
+
+    def clear_bounds(self):
+        self.view.clear_bounds()
+
+    def on_bound_changed(self, slot):
+        self.view.on_bound_changed(slot)
+
+    def unreg_on_bound_changed(self, slot):
+        try:
+            self.view.unreg_bound_changed(slot)
+        except TypeError:
+            return

scripts/MultiPlotting/AxisChanger/axis_changer_view.py

@@ -0,0 +1,70 @@
+# Mantid Repository : https://github.com/mantidproject/mantid
+#
+# Copyright © 2018 ISIS Rutherford Appleton Laboratory UKRI,
+#     NScD Oak Ridge National Laboratory, European Spallation Source
+#     & Institut Laue - Langevin
+# SPDX - License - Identifier: GPL - 3.0 +
+from qtpy import QtGui, QtCore, QtWidgets
+
+
+class AxisChangerView(QtWidgets.QWidget):
+    sig_bound_changed = QtCore.Signal(object)
+
+    def __init__(self, label):
+        super(AxisChangerView, self).__init__()
+        layout = QtWidgets.QHBoxLayout()
+        self._label = QtWidgets.QLabel(label)
+        layout.addWidget(self._label)
+
+        self.lower_bound = QtWidgets.QLineEdit()
+        self.lower_bound.setValidator(QtGui.QDoubleValidator())
+        self.lower_bound.returnPressed.connect(self._bound_changed)
+
+        self.upper_bound = QtWidgets.QLineEdit()
+        self.upper_bound.setValidator(QtGui.QDoubleValidator())
+        self.upper_bound.returnPressed.connect(self._bound_changed)
+
+        layout.addWidget(self.lower_bound)
+        self._to = QtWidgets.QLabel("to")
+        layout.addWidget(self._to)
+        layout.addWidget(self.upper_bound)
+        self.setLayout(layout)
+
+    def set_enabled(self, state):
+        self.lower_bound.setDisabled(state)
+        self.upper_bound.setDisabled(state)
+
+    def show(self):
+        self.lower_bound.show()
+        self.upper_bound.show()
+        self._label.show()
+        self._to.show()
+
+    def hide(self):
+        self.lower_bound.hide()
+        self.upper_bound.hide()
+        self._label.hide()
+        self._to.hide()
+
+    def get_bounds(self):
+        bounds = [self.lower_bound, self.upper_bound]
+        return [float(str(bound.text())) if bound.text()
+                else 0 for bound in bounds]
+
+    def set_bounds(self, bounds):
+        lower, upper = [str(bound) for bound in bounds]
+        self.lower_bound.setText(lower)
+        self.upper_bound.setText(upper)
+
+    def clear_bounds(self):
+        self.lower_bound.clear()
+        self.upper_bound.clear()
+
+    def _bound_changed(self):
+        self.sig_bound_changed.emit(self.get_bounds())
+
+    def on_bound_changed(self, slot):
+        self.sig_bound_changed.connect(slot)
+
+    def unreg_bound_changed(self, slot):
+        self.sig_bound_changed.disconnect(slot)

scripts/MultiPlotting/QuickEdit/__init__.py

@@ -0,0 +1,6 @@
+# Mantid Repository : https://github.com/mantidproject/mantid
+#
+# Copyright © 2018 ISIS Rutherford Appleton Laboratory UKRI,
+#     NScD Oak Ridge National Laboratory, European Spallation Source
+#     & Institut Laue - Langevin
+# SPDX - License - Identifier: GPL - 3.0 +

scripts/MultiPlotting/QuickEdit/quickEdit_presenter.py

@@ -0,0 +1,53 @@
+# Mantid Repository : https://github.com/mantidproject/mantid
+#
+# Copyright © 2018 ISIS Rutherford Appleton Laboratory UKRI,
+#     NScD Oak Ridge National Laboratory, European Spallation Source
+#     & Institut Laue - Langevin
+# SPDX - License - Identifier: GPL - 3.0 +
+from __future__ import absolute_import, print_function
+
+
+class QuickEditPresenter(object):
+
+    def __init__(self, view ):
+        self._view = view
+
+    @property
+    def widget(self):
+        return self._view
+
+    def connect_autoscale_changed(self, slot):
+        self._view.connect_autoscale_changed(slot)
+
+    def connect_errors_changed(self, slot):
+        self._view.connect_errors_changed(slot)
+
+    def connect_x_range_changed(self, slot):
+        self._view.connect_x_range_changed(slot)
+
+    def connect_y_range_changed(self, slot):
+        self._view.connect_y_range_changed(slot)
+
+    def connect_plot_selection(self, slot):
+        self._view.connect_plot_selection(slot)
+
+    def add_subplot(self, name):
+        current = self._view.current_selection()
+        self._view.add_subplot(name)
+        index = self._view.find_index(current)
+        self._view.set_index(index)
+
+    def all(self):
+        return [self._view.plot_at_index(index) for index in range(1, self._view.number_of_plots())]
+
+    def set_plot_x_range(self, range):
+        self._view.set_plot_x_range(range)
+
+    def set_plot_y_range(self, range):
+        self._view.set_plot_y_range(range)
+
+    def set_errors(self, state):
+        previous = self._view.get_errors()
+        if previous == state:
+            return
+        self._view.set_errors(state)

scripts/MultiPlotting/QuickEdit/quickEdit_view.py

@@ -0,0 +1,121 @@
+# Mantid Repository : https://github.com/mantidproject/mantid
+#
+# Copyright © 2018 ISIS Rutherford Appleton Laboratory UKRI,
+#     NScD Oak Ridge National Laboratory, European Spallation Source
+#     & Institut Laue - Langevin
+# SPDX - License - Identifier: GPL - 3.0 +
+from __future__ import absolute_import, print_function
+from qtpy import QtWidgets, QtCore
+import qtpy
+from MultiPlotting.AxisChanger.axis_changer_presenter import AxisChangerPresenter
+from MultiPlotting.AxisChanger.axis_changer_view import AxisChangerView
+
+
+class QuickEditView(QtWidgets.QWidget):
+    error_signal = QtCore.Signal(object)
+
+    def __init__(self, subcontext, parent=None):
+        super(QuickEditView, self).__init__(parent)
+
+        button_layout = QtWidgets.QHBoxLayout()
+        self.plot_selector = QtWidgets.QComboBox()
+        self.plot_selector.setEditable(True)
+        self.plot_selector.completer().setCompletionMode(
+            QtWidgets.QCompleter.PopupCompletion)
+        if qtpy.PYQT5:
+            self.plot_selector.completer().setFilterMode(
+                QtCore.Qt.MatchContains)
+
+        self.plot_selector.addItem("All")
+        self.x_axis_changer = AxisChangerPresenter(AxisChangerView("X"))
+
+        self.autoscale = QtWidgets.QPushButton("Autoscale y")
+        self.autoscale.setStyleSheet("background-color:lightgrey")
+
+        self.y_axis_changer = AxisChangerPresenter(AxisChangerView("Y"))
+
+        self.errors = QtWidgets.QCheckBox("Errors")
+        self.errors.stateChanged.connect(self._emit_errors)
+
+        button_layout.addWidget(self.plot_selector)
+        button_layout.addWidget(self.x_axis_changer.view)
+        button_layout.addWidget(self.autoscale)
+        button_layout.addWidget(self.y_axis_changer.view)
+        button_layout.addWidget(self.errors)
+        self.setLayout(button_layout)
+
+    """ plot selection """
+
+    def current_selection(self):
+        return self.plot_selector.currentText()
+
+    def find_index(self, name):
+        return self.plot_selector.findText(name)
+
+    def set_index(self, index):
+        self.plot_selector.setCurrentIndex(index)
+
+    def plot_at_index(self, index):
+        return self.plot_selector.itemText(index)
+
+    def number_of_plots(self):
+        return self.plot_selector.count()
+
+    def add_subplot(self, name):
+        self.plot_selector.addItem(name)
+
+    def connect_plot_selection(self, slot):
+        self.plot_selector.currentIndexChanged.connect(slot)
+
+    """ x axis selection """
+
+    def connect_x_range_changed(self, slot):
+        self.x_axis_changer.on_bound_changed(slot)
+
+    def set_plot_x_range(self, range):
+        self.x_axis_changer.set_bounds(range)
+
+    """ y axis selection """
+
+    def connect_y_range_changed(self, slot):
+        self.y_axis_changer.on_bound_changed(slot)
+
+    def set_plot_y_range(self, range):
+        self.y_axis_changer.set_bounds(range)
+
+    def get_y_bounds(self):
+        return self.y_axis_changer.get_bounds()
+
+    """ auto scale selection """
+
+    def connect_autoscale_changed(self, slot):
+        self.autoscale.clicked.connect(slot)
+
+    """ errors selection """
+
+    # need our own signal that sends a bool
+
+    def _emit_errors(self):
+        state = self.get_errors()
+        self.error_signal.emit(state)
+
+    def connect_errors_changed(self, slot):
+        self.error_signal.connect(slot)
+
+    def set_errors(self, state):
+        self.errors.setChecked(state)
+
+    def get_errors(self):
+        return self.errors.isChecked()
+
+    """ load/save from/to context """
+
+    def loadFromContext(self, context):
+        self.x_axis_changer.set_bounds(context["x bounds"])
+        self.y_axis_changer.set_bounds(context["y bounds"])
+
+    def getSubContext(self):
+        subcontext = {}
+        subcontext["x bounds"] = self.x_axis_changer.get_bounds()
+        subcontext["y bounds"] = self.y_axis_changer.get_bounds()
+        return subcontext

scripts/MultiPlotting/QuickEdit/quickEdit_widget.py

@@ -0,0 +1,60 @@
+# Mantid Repository : https://github.com/mantidproject/mantid
+#
+# Copyright © 2018 ISIS Rutherford Appleton Laboratory UKRI,
+#     NScD Oak Ridge National Laboratory, European Spallation Source
+#     & Institut Laue - Langevin
+# SPDX - License - Identifier: GPL - 3.0 +
+from __future__ import absolute_import, print_function
+
+
+from MultiPlotting.QuickEdit.quickEdit_view import QuickEditView
+from MultiPlotting.QuickEdit.quickEdit_presenter import QuickEditPresenter
+
+
+class QuickEditWidget(object):
+
+    def __init__(self, parent=None):
+        view = QuickEditView(None, parent)
+        self._presenter = QuickEditPresenter(view)
+
+    @property
+    def widget(self):
+        return self._presenter.widget
+    """ connect statements"""
+
+    def connect_autoscale_changed(self, slot):
+        self._presenter.connect_autoscale_changed(slot)
+
+    def connect_errors_changed(self, slot):
+        self._presenter.connect_errors_changed(slot)
+
+    def connect_x_range_changed(self, slot):
+        self._presenter.connect_x_range_changed(slot)
+
+    def connect_y_range_changed(self, slot):
+        self._presenter.connect_y_range_changed(slot)
+
+    def connect_plot_selection(self, slot):
+        self._presenter.connect_plot_selection(slot)
+    # add subplot
+
+    def add_subplot(self, name):
+        self._presenter.add_subplot(name)
+
+    def get_selection(self):
+        name = self._presenter.widget.current_selection()
+        if name == "All":
+            return self._presenter.all()
+        return [name]
+
+    def set_plot_x_range(self, range):
+        self._presenter.set_plot_x_range(range)
+
+    def set_plot_y_range(self, range):
+        self._presenter.set_plot_y_range(range)
+
+    def set_errors(self, state):
+        self._presenter.set_errors(state)
+
+    def set_mock(self,mock_presenter):
+        self._presenter = mock_presenter

scripts/MultiPlotting/__init__.py

@@ -0,0 +1,6 @@
+# Mantid Repository : https://github.com/mantidproject/mantid
+#
+# Copyright © 2018 ISIS Rutherford Appleton Laboratory UKRI,
+#     NScD Oak Ridge National Laboratory, European Spallation Source
+#     & Institut Laue - Langevin
+# SPDX - License - Identifier: GPL - 3.0 +