def __init__(self, plotted_lines, *args, **kwargs):
super().__init__(None, *args, **kwargs)
self.plotted_lines = plotted_lines
layout = QVBoxLayout()
layout.setSizeConstraint(QLayout.SetMaximumSize)
self.setLayout(layout)
table_model = LineListTableModel(plotted_lines)
if table_model.rowCount() > 0:
table_view = QTableView()
# disabling sorting will significantly speed up the
# plot. This is because the table view must be re-built
# every time a new set of markers is drawn on the plot
# surface. Alternate approaches are worth examining. It
# remains to be seen what would be the approach users
# will favor.
table_view.setSortingEnabled(False)
proxy = SortModel(table_model.getName())
proxy.setSourceModel(table_model)
table_view.setModel(proxy)
table_view.setSortingEnabled(True)
table_view.setSelectionMode(QAbstractItemView.NoSelection)
table_view.horizontalHeader().setStretchLastSection(True)
table_view.resizeColumnsToContents()
layout.addWidget(table_view)
class ExampleCheckBoxItemDelegateWindow(QMainWindow):
def __init__(self, parent=None):
super().__init__(parent)
self.resize(300, 300)
self.setCentralWidget(QWidget(self))
self.centralWidget().setLayout(QVBoxLayout(self.centralWidget()))
self.example_table_view = QTableView(self.centralWidget())
self.example_table_model = ExampleTableModel(self.example_table_view)
self.checkbox_item_delegate = CheckBoxItemDelegate(
self.example_table_view, self.example_table_model)
self.example_table_view.setSelectionMode(
QAbstractItemView.ExtendedSelection)
self.example_table_view.setSelectionBehavior(
QAbstractItemView.SelectRows)
self.example_table_view.verticalHeader().setSectionResizeMode(
QHeaderView.ResizeToContents)
self.example_table_view.horizontalHeader().setSectionResizeMode(
QHeaderView.Stretch)
self.example_table_view.setItemDelegateForColumn(
1, self.checkbox_item_delegate)
self.example_table_view.setModel(self.example_table_model)
self.centralWidget().layout().addWidget(self.example_table_view)
def __init__(self, plotted_lines, *args, **kwargs):
super().__init__(None, *args, **kwargs)
self.plotted_lines = plotted_lines
layout = QVBoxLayout()
layout.setSizeConstraint(QLayout.SetMaximumSize)
self.setLayout(layout)
table_model = LineListTableModel(plotted_lines)
if table_model.rowCount() > 0:
table_view = QTableView()
# disabling sorting will significantly speed up theWidget
# plot. This is because the table view must be re-built
# every time a new set of markers is drawn on the plot
# surface. Alternate approaches are worth examining. It
# remains to be seen what would be the approach users
# will favor.
table_view.setSortingEnabled(False)
proxy = SortModel(table_model.get_name())
proxy.setSourceModel(table_model)
table_view.setModel(proxy)
table_view.setSortingEnabled(True)
table_view.setSelectionMode(QAbstractItemView.NoSelection)
table_view.horizontalHeader().setStretchLastSection(True)
table_view.resizeColumnsToContents()
layout.addWidget(table_view)
class ChannelPropertiesDialog(QDialog):
def __init__(self, parent, info, title="Channel Properties"):
super().__init__(parent)
self.setWindowTitle(title)
self.model = QStandardItemModel(info["nchan"], 4)
self.model.setHorizontalHeaderLabels(["#", "Label", "Type", "Bad"])
for index, ch in enumerate(info["chs"]):
item = QStandardItem()
item.setData(index, Qt.DisplayRole)
item.setFlags(item.flags() & ~Qt.ItemIsEditable)
self.model.setItem(index, 0, item)
self.model.setItem(index, 1, QStandardItem(ch["ch_name"]))
kind = channel_type(info, index).upper()
self.model.setItem(index, 2, QStandardItem(str(kind)))
bad = QStandardItem()
bad.setData(ch["ch_name"] in info["bads"], Qt.UserRole)
bad.setCheckable(True)
bad.setEditable(False)
checked = ch["ch_name"] in info["bads"]
bad.setCheckState(Qt.Checked if checked else Qt.Unchecked)
self.model.setItem(index, 3, bad)
self.model.itemChanged.connect(bad_changed)
self.proxymodel = MySortFilterProxyModel()
self.proxymodel.setDynamicSortFilter(False)
self.proxymodel.setSourceModel(self.model)
self.view = QTableView()
self.view.setModel(self.proxymodel)
self.view.setItemDelegateForColumn(2, ComboBoxDelegate(self.view))
self.view.setEditTriggers(QAbstractItemView.AllEditTriggers)
self.view.verticalHeader().setVisible(False)
self.view.horizontalHeader().setStretchLastSection(True)
self.view.setShowGrid(False)
self.view.setSelectionMode(QAbstractItemView.NoSelection)
self.view.setSortingEnabled(True)
self.view.sortByColumn(0, Qt.AscendingOrder)
vbox = QVBoxLayout(self)
vbox.addWidget(self.view)
self.buttonbox = QDialogButtonBox(QDialogButtonBox.Ok
| QDialogButtonBox.Cancel)
vbox.addWidget(self.buttonbox)
self.buttonbox.accepted.connect(self.accept)
self.buttonbox.rejected.connect(self.reject)
self.resize(475, 650)
self.view.setColumnWidth(0, 70)
self.view.setColumnWidth(1, 155)
self.view.setColumnWidth(2, 90)
def create_controls(self):
table = QTableView(self)
self.model = PluginsModel(self.plugin_manager)
table.setModel(self.model)
h = table.horizontalHeader()
h.setSectionResizeMode(QHeaderView.ResizeToContents)
table.setHorizontalHeader(h)
h = table.verticalHeader()
h.setSectionResizeMode(QHeaderView.ResizeToContents)
table.setVerticalHeader(h)
self.table = table
width = 80
for i in range(3):
width += table.columnWidth(i)
btns = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel,
Qt.Horizontal)
self.edit_btn = QPushButton("Edit")
btns.addButton(self.edit_btn, QDialogButtonBox.ActionRole)
self.edit_btn.clicked.connect(self.edit_plugin)
btns.accepted.connect(self.accept)
btns.rejected.connect(self.reject)
vbox = QVBoxLayout()
vbox.addWidget(table)
vbox.addWidget(btns)
self.setLayout(vbox)
s = self.size()
s.setHeight(table.rowHeight(0) * 10)
s.setWidth(width)
self.resize(s)
def create_controls(self):
table = QTableView(self)
self.model = PluginsModel(self.plugin_manager)
table.setModel(self.model)
h = table.horizontalHeader()
h.setSectionResizeMode(QHeaderView.ResizeToContents)
table.setHorizontalHeader(h)
h = table.verticalHeader()
h.setSectionResizeMode(QHeaderView.ResizeToContents)
table.setVerticalHeader(h)
self.table = table
width = 80
for i in range(3):
width += table.columnWidth(i)
btns = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel,
Qt.Horizontal)
self.edit_btn = QPushButton("Edit")
btns.addButton(self.edit_btn, QDialogButtonBox.ActionRole)
self.edit_btn.clicked.connect(self.edit_plugin)
btns.accepted.connect(self.accept)
btns.rejected.connect(self.reject)
vbox = QVBoxLayout()
vbox.addWidget(table)
vbox.addWidget(btns)
self.setLayout(vbox)
s = self.size()
s.setHeight(table.rowHeight(0) * 10)
s.setWidth(width)
self.resize(s)
class _DatumTableWidget(_DatumWidget):
def __init__(self, clasz, controller, datum=None, parent=None):
_DatumWidget.__init__(self, clasz, controller, datum, parent)
def _init_ui(self):
# Widgets
self._table = QTableView()
header = self._table.horizontalHeader()
mode = QHeaderView.Stretch
if os.environ[qtpy.QT_API] in qtpy.PYQT5_API:
header.setSectionResizeMode(mode)
else:
header.setResizeMode(mode)
# Layouts
layout = _DatumWidget._init_ui(self)
layout.addWidget(self._table)
return layout
def _create_model(self, datum):
raise NotImplementedError
def setDatum(self, datum):
_DatumWidget.setDatum(self, datum)
if datum is not None:
model = self._create_model(datum)
else:
model = None
self._table.setModel(model)
class XDFStreamsDialog(QDialog):
def __init__(self, parent, rows, selected=None, disabled=None):
super().__init__(parent)
self.setWindowTitle("Select XDF Stream")
self.model = QStandardItemModel()
self.model.setHorizontalHeaderLabels(
["ID", "Name", "Type", "Channels", "Format", "Sampling Rate"])
for index, stream in enumerate(rows):
items = []
for item in stream:
tmp = QStandardItem()
tmp.setData(item, Qt.DisplayRole)
items.append(tmp)
for item in items:
item.setEditable(False)
if disabled is not None and index in disabled:
item.setFlags(Qt.NoItemFlags)
self.model.appendRow(items)
self.view = QTableView()
self.view.setModel(self.model)
self.view.verticalHeader().setVisible(False)
self.view.horizontalHeader().setStretchLastSection(True)
self.view.setShowGrid(False)
self.view.setSelectionMode(QAbstractItemView.SingleSelection)
self.view.setSelectionBehavior(QAbstractItemView.SelectRows)
if selected is not None:
self.view.selectRow(selected)
self.view.setSortingEnabled(True)
self.view.sortByColumn(0, Qt.AscendingOrder)
vbox = QVBoxLayout(self)
vbox.addWidget(self.view)
self.buttonbox = QDialogButtonBox(QDialogButtonBox.Ok
| QDialogButtonBox.Cancel)
vbox.addWidget(self.buttonbox)
self.buttonbox.accepted.connect(self.accept)
self.buttonbox.rejected.connect(self.reject)
self.resize(775, 650)
self.view.setColumnWidth(0, 100)
self.view.setColumnWidth(1, 200)
self.view.setColumnWidth(2, 120)
def buildViews(self, plot_window):
# Table views must be preserved in the instance so they can be
# passed to whoever is going to do the actual line list plotting.
# The plotting code must know which lines (table rows) are selected
# in each line list.
self._table_views = []
for linelist in plot_window.linelists:
table_model = LineListTableModel(linelist)
proxy = SortModel(table_model.getName())
proxy.setSourceModel(table_model)
if table_model.rowCount() > 0:
table_view = QTableView()
table_view.setModel(proxy)
# setting this to False will significantly speed up
# the loading of very large line lists. However, these
# lists are often jumbled in wavelength, and consequently
# difficult to read and use. It remains to be seen what
# would be the approach users will favor.
table_view.setSortingEnabled(True)
table_view.setSelectionBehavior(QAbstractItemView.SelectRows)
table_view.horizontalHeader().setStretchLastSection(True)
table_view.resizeColumnsToContents()
comments = linelist.meta['comments']
# this preserves the original sorting state
# of the list. Use zero to sort by wavelength
# on load. Doesn't seem to affect performance
# by much tough.
proxy.sort(-1, Qt.AscendingOrder)
pane = self._buildLinelistPane(table_view, comments)
self.tabWidget.addTab(pane, table_model.getName())
self._table_views.append(table_view)
def _createLineListPane(linelist, table_model, caller):
table_view = QTableView()
# disabling sorting will significantly speed up the rendering,
# in particular of large line lists. These lists are often jumbled
# in wavelength, and consequently difficult to read and use, so
# having a sorting option is useful indeed. It remains to be seen
# what would be the approach users will favor. We might add a toggle
# that users can set/reset depending on their preferences.
table_view.setSortingEnabled(False)
sort_proxy = SortModel(table_model.getName())
sort_proxy.setSourceModel(table_model)
table_view.setModel(sort_proxy)
table_view.setSortingEnabled(True)
table_view.horizontalHeader().setStretchLastSection(True)
# playing with these doesn't speed up the sorting, regardless of whatever
# you may read on the net.
#
# table_view.horizontalHeader().setResizeMode(QHeaderView.Fixed)
# table_view.verticalHeader().setResizeMode(QHeaderView.Fixed)
# table_view.horizontalHeader().setStretchLastSection(False)
# table_view.verticalHeader().setStretchLastSection(False)
table_view.setSelectionMode(QAbstractItemView.ExtendedSelection)
table_view.setSelectionBehavior(QAbstractItemView.SelectRows)
table_view.resizeColumnsToContents()
# this preserves the original sorting state of the list. Use zero
# to sort by wavelength on load. Doesn't seem to affect performance
# by much tough.
sort_proxy.sort(-1, Qt.AscendingOrder)
# table selections will change the total count of lines selected.
pane = LineListPane(table_view, linelist, sort_proxy, caller)
return pane, table_view
def _create_line_list_pane(linelist, table_model, caller):
table_view = QTableView()
# disabling sorting will significantly speed up the rendering,
# in particular of large line lists. These lists are often jumbled
# in wavelength, and consequently difficult to read and use, so
# having a sorting option is useful indeed. It remains to be seen
# what would be the approach users will favor. We might add a toggle
# that users can set/reset depending on their preferences.
table_view.setSortingEnabled(False)
sort_proxy = SortModel(table_model.get_name())
sort_proxy.setSourceModel(table_model)
table_view.setModel(sort_proxy)
table_view.setSortingEnabled(True)
table_view.horizontalHeader().setStretchLastSection(True)
# playing with these doesn't speed up the sorting, regardless of whatever
# you may read on the net.
#
# table_view.horizontalHeader().setResizeMode(QHeaderView.Fixed)
# table_view.verticalHeader().setResizeMode(QHeaderView.Fixed)
# table_view.horizontalHeader().setStretchLastSection(False)
# table_view.verticalHeader().setStretchLastSection(False)
table_view.setSelectionMode(QAbstractItemView.ExtendedSelection)
table_view.setSelectionBehavior(QAbstractItemView.SelectRows)
table_view.resizeColumnsToContents()
# this preserves the original sorting state of the list. Use zero
# to sort by wavelength on load. Doesn't seem to affect performance
# by much tough.
sort_proxy.sort(-1, Qt.AscendingOrder)
# table selections will change the total count of lines selected.
pane = LineListPane(table_view, linelist, sort_proxy, caller)
return pane, table_view
class LayoutSettingsDialog(QDialog):
"""Layout settings dialog"""
def __init__(self, parent, names, order, active):
super(LayoutSettingsDialog, self).__init__(parent)
# variables
self._parent = parent
self._selection_model = None
self.names = names
self.order = order
self.active = active
# widgets
self.button_move_up = QPushButton(_('Move Up'))
self.button_move_down = QPushButton(_('Move Down'))
self.button_delete = QPushButton(_('Delete Layout'))
self.button_box = QDialogButtonBox(
QDialogButtonBox.Ok | QDialogButtonBox.Cancel, Qt.Horizontal, self)
self.group_box = QGroupBox(_("Layout Display and Order"))
self.table = QTableView(self)
self.ok_button = self.button_box.button(QDialogButtonBox.Ok)
self.cancel_button = self.button_box.button(QDialogButtonBox.Cancel)
self.cancel_button.setDefault(True)
self.cancel_button.setAutoDefault(True)
# widget setup
self.dialog_size = QSize(300, 200)
self.setMinimumSize(self.dialog_size)
self.setFixedSize(self.dialog_size)
self.setWindowTitle('Layout Settings')
self.table.setModel(LayoutModel(self.table, order, active))
self.table.setSelectionBehavior(QAbstractItemView.SelectRows)
self.table.setSelectionMode(QAbstractItemView.SingleSelection)
self.table.verticalHeader().hide()
self.table.horizontalHeader().hide()
self.table.setAlternatingRowColors(True)
self.table.setShowGrid(False)
self.table.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.table.horizontalHeader().setStretchLastSection(True)
self.table.setColumnHidden(1, True)
# need to keep a reference for pyside not to segfault!
self._selection_model = self.table.selectionModel()
# layout
buttons_layout = QVBoxLayout()
buttons_layout.addWidget(self.button_move_up)
buttons_layout.addWidget(self.button_move_down)
buttons_layout.addStretch()
buttons_layout.addWidget(self.button_delete)
group_layout = QHBoxLayout()
group_layout.addWidget(self.table)
group_layout.addLayout(buttons_layout)
self.group_box.setLayout(group_layout)
layout = QVBoxLayout()
layout.addWidget(self.group_box)
layout.addWidget(self.button_box)
self.setLayout(layout)
# signals and slots
self.button_box.accepted.connect(self.accept)
self.button_box.rejected.connect(self.close)
self.button_delete.clicked.connect(self.delete_layout)
self.button_move_up.clicked.connect(lambda: self.move_layout(True))
self.button_move_down.clicked.connect(lambda: self.move_layout(False))
self.table.model().dataChanged.connect(
lambda: self.selection_changed(None, None))
self._selection_model.selectionChanged.connect(
lambda: self.selection_changed(None, None))
# focus table
index = self.table.model().index(0, 0)
self.table.setCurrentIndex(index)
self.table.setFocus()
def delete_layout(self):
""" """
names, order, active = self.names, self.order, self.order
name = from_qvariant(self.table.selectionModel().currentIndex().data(),
to_text_string)
if name in names:
index = names.index(name)
# In case nothing has focus in the table
if index != -1:
order.remove(name)
names[index] = None
if name in active:
active.remove(name)
self.names, self.order, self.active = names, order, active
self.table.model().set_data(order, active)
index = self.table.model().index(0, 0)
self.table.setCurrentIndex(index)
self.table.setFocus()
self.selection_changed(None, None)
if len(order) == 0:
self.button_move_up.setDisabled(True)
self.button_move_down.setDisabled(True)
self.button_delete.setDisabled(True)
def move_layout(self, up=True):
""" """
names, order, active = self.names, self.order, self.active
row = self.table.selectionModel().currentIndex().row()
row_new = row
if up:
row_new -= 1
else:
row_new += 1
order[row], order[row_new] = order[row_new], order[row]
self.order = order
self.table.model().set_data(order, active)
index = self.table.model().index(row_new, 0)
self.table.setCurrentIndex(index)
self.table.setFocus()
self.selection_changed(None, None)
def selection_changed(self, selection, deselection):
""" """
model = self.table.model()
index = self.table.currentIndex()
row = index.row()
order, names, active = self.order, self.names, self.active
state = model.row(row)[1]
name = model.row(row)[0]
# Check if name changed
if name not in names: # Did changed
if row != -1: # row == -1, means no items left to delete
old_name = order[row]
order[row] = name
names[names.index(old_name)] = name
if old_name in active:
active[active.index(old_name)] = name
# Check if checbox clicked
if state:
if name not in active:
active.append(name)
else:
if name in active:
active.remove(name)
self.active = active
self.button_move_up.setDisabled(False)
self.button_move_down.setDisabled(False)
if row == 0:
self.button_move_up.setDisabled(True)
if row == len(names) - 1:
self.button_move_down.setDisabled(True)
if len(names) == 0:
self.button_move_up.setDisabled(True)
self.button_move_down.setDisabled(True)
class MxDataWidget(QWidget):
"""
Dialog for displaying and editing DataFrame and related objects.
Based on the gtabview project (ExtTableView).
For more information please see:
https://github.com/wavexx/gtabview/blob/master/gtabview/viewer.py
Signals
-------
sig_option_changed(str, object): Raised if an option is changed.
Arguments are name of option and its new value.
"""
sig_option_changed = Signal(str, object)
def __init__(self, parent=None, data=DataFrame()):
QWidget.__init__(self, parent)
# Destroying the C++ object right after closing the dialog box,
# otherwise it may be garbage-collected in another QThread
# (e.g. the editor's analysis thread in Spyder), thus leading to
# a segmentation fault on UNIX or an application crash on Windows
self.setAttribute(Qt.WA_DeleteOnClose)
self.is_series = False
self.layout = None
self.setup_and_check(data)
def setup_and_check(self, data, title=''):
"""
Setup DataFrameEditor:
return False if data is not supported, True otherwise.
Supported types for data are DataFrame, Series and Index.
"""
self._selection_rec = False
self._model = None
self.layout = QGridLayout()
self.layout.setSpacing(0)
self.layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(self.layout)
self.setWindowIcon(ima.icon('arredit'))
if title:
title = to_text_string(title) + " - %s" % data.__class__.__name__
else:
title = _("%s editor") % data.__class__.__name__
if isinstance(data, Series):
self.is_series = True
data = data.to_frame()
elif isinstance(data, Index):
data = DataFrame(data)
self.setWindowTitle(title)
# self.resize(600, 500)
self.hscroll = QScrollBar(Qt.Horizontal)
self.vscroll = QScrollBar(Qt.Vertical)
# Create the view for the level
self.create_table_level()
# Create the view for the horizontal header
self.create_table_header()
# Create the view for the vertical index
self.create_table_index()
# Create the model and view of the data
self.dataModel = MxDataModel(data, parent=self)
# self.dataModel.dataChanged.connect(self.save_and_close_enable)
self.create_data_table()
self.layout.addWidget(self.hscroll, 2, 0, 1, 2)
self.layout.addWidget(self.vscroll, 0, 2, 2, 1)
# autosize columns on-demand
self._autosized_cols = set()
self._max_autosize_ms = None
self.dataTable.installEventFilter(self)
avg_width = self.fontMetrics().averageCharWidth()
self.min_trunc = avg_width * 8 # Minimum size for columns
self.max_width = avg_width * 64 # Maximum size for columns
self.setLayout(self.layout)
# Make the dialog act as a window
# self.setWindowFlags(Qt.Window)
self.setModel(self.dataModel)
self.resizeColumnsToContents()
return True
def create_table_level(self):
"""Create the QTableView that will hold the level model."""
self.table_level = QTableView()
self.table_level.setEditTriggers(QTableWidget.NoEditTriggers)
self.table_level.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.table_level.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.table_level.setFrameStyle(QFrame.Plain)
self.table_level.horizontalHeader().sectionResized.connect(
self._index_resized)
self.table_level.verticalHeader().sectionResized.connect(
self._header_resized)
# self.table_level.setItemDelegate(QItemDelegate())
self.layout.addWidget(self.table_level, 0, 0)
self.table_level.setContentsMargins(0, 0, 0, 0)
self.table_level.horizontalHeader().sectionClicked.connect(
self.sortByIndex)
def create_table_header(self):
"""Create the QTableView that will hold the header model."""
self.table_header = QTableView()
self.table_header.verticalHeader().hide()
self.table_header.setEditTriggers(QTableWidget.NoEditTriggers)
self.table_header.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.table_header.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.table_header.setHorizontalScrollMode(QTableView.ScrollPerPixel)
self.table_header.setHorizontalScrollBar(self.hscroll)
self.table_header.setFrameStyle(QFrame.Plain)
self.table_header.horizontalHeader().sectionResized.connect(
self._column_resized)
# self.table_header.setItemDelegate(QItemDelegate())
self.layout.addWidget(self.table_header, 0, 1)
def create_table_index(self):
"""Create the QTableView that will hold the index model."""
self.table_index = QTableView()
self.table_index.horizontalHeader().hide()
self.table_index.setEditTriggers(QTableWidget.NoEditTriggers)
self.table_index.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.table_index.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.table_index.setVerticalScrollMode(QTableView.ScrollPerPixel)
self.table_index.setVerticalScrollBar(self.vscroll)
self.table_index.setFrameStyle(QFrame.Plain)
self.table_index.verticalHeader().sectionResized.connect(
self._row_resized)
# self.table_index.setItemDelegate(QItemDelegate())
self.layout.addWidget(self.table_index, 1, 0)
self.table_index.setContentsMargins(0, 0, 0, 0)
def create_data_table(self):
"""Create the QTableView that will hold the data model."""
self.dataTable = MxDataTable(self, self.dataModel,
self.table_header.horizontalHeader(),
self.hscroll, self.vscroll)
self.dataTable.verticalHeader().hide()
self.dataTable.horizontalHeader().hide()
self.dataTable.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.dataTable.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.dataTable.setHorizontalScrollMode(QTableView.ScrollPerPixel)
self.dataTable.setVerticalScrollMode(QTableView.ScrollPerPixel)
self.dataTable.setFrameStyle(QFrame.Plain)
# self.dataTable.setItemDelegate(QItemDelegate())
self.layout.addWidget(self.dataTable, 1, 1)
self.setFocusProxy(self.dataTable)
self.dataTable.sig_sort_by_column.connect(self._sort_update)
self.dataTable.sig_fetch_more_columns.connect(self._fetch_more_columns)
self.dataTable.sig_fetch_more_rows.connect(self._fetch_more_rows)
def sortByIndex(self, index):
"""Implement a Index sort."""
self.table_level.horizontalHeader().setSortIndicatorShown(True)
sort_order = self.table_level.horizontalHeader().sortIndicatorOrder()
self.table_index.model().sort(index, sort_order)
self._sort_update()
def model(self):
"""Get the model of the dataframe."""
return self._model
def _column_resized(self, col, old_width, new_width):
"""Update the column width."""
self.dataTable.setColumnWidth(col, new_width)
self._update_layout()
def _row_resized(self, row, old_height, new_height):
"""Update the row height."""
self.dataTable.setRowHeight(row, new_height)
self._update_layout()
def _index_resized(self, col, old_width, new_width):
"""Resize the corresponding column of the index section selected."""
self.table_index.setColumnWidth(col, new_width)
self._update_layout()
def _header_resized(self, row, old_height, new_height):
"""Resize the corresponding row of the header section selected."""
self.table_header.setRowHeight(row, new_height)
self._update_layout()
def _update_layout(self):
"""Set the width and height of the QTableViews and hide rows."""
h_width = max(self.table_level.verticalHeader().sizeHint().width(),
self.table_index.verticalHeader().sizeHint().width())
self.table_level.verticalHeader().setFixedWidth(h_width)
self.table_index.verticalHeader().setFixedWidth(h_width)
last_row = self._model.header_shape[0] - 1
if last_row < 0:
hdr_height = self.table_level.horizontalHeader().height()
else:
# Check if the header shape has only one row (which display the
# same info than the horizontal header).
if last_row == 0:
self.table_level.setRowHidden(0, True)
self.table_header.setRowHidden(0, True)
else:
self.table_level.setRowHidden(0, False)
self.table_header.setRowHidden(0, False)
hdr_height = self.table_level.rowViewportPosition(last_row) + \
self.table_level.rowHeight(last_row) + \
self.table_level.horizontalHeader().height()
self.table_header.setFixedHeight(hdr_height)
self.table_level.setFixedHeight(hdr_height)
last_col = self._model.header_shape[1] - 1
if last_col < 0:
idx_width = self.table_level.verticalHeader().width()
else:
idx_width = self.table_level.columnViewportPosition(last_col) + \
self.table_level.columnWidth(last_col) + \
self.table_level.verticalHeader().width()
self.table_index.setFixedWidth(idx_width)
self.table_level.setFixedWidth(idx_width)
self._resizeVisibleColumnsToContents()
def _reset_model(self, table, model):
"""Set the model in the given table."""
old_sel_model = table.selectionModel()
table.setModel(model)
if old_sel_model:
del old_sel_model
def setAutosizeLimit(self, limit_ms):
"""Set maximum size for columns."""
self._max_autosize_ms = limit_ms
def setModel(self, model, relayout=True):
"""Set the model for the data, header/index and level views."""
self._model = model
# sel_model = self.dataTable.selectionModel()
# sel_model.currentColumnChanged.connect(
# self._resizeCurrentColumnToContents)
self._reset_model(self.dataTable, model)
# Asociate the models (level, vertical index and horizontal header)
# with its corresponding view.
self._reset_model(
self.table_level,
DataFrameLevelModel(model, self.palette(), self.font()))
self._reset_model(self.table_header,
DataFrameHeaderModel(model, 0, self.palette()))
self._reset_model(self.table_index,
DataFrameHeaderModel(model, 1, self.palette()))
# Needs to be called after setting all table models
if relayout:
self._update_layout()
def setCurrentIndex(self, y, x):
"""Set current selection."""
self.dataTable.selectionModel().setCurrentIndex(
self.dataTable.model().index(y, x),
QItemSelectionModel.ClearAndSelect)
def _sizeHintForColumn(self, table, col, limit_ms=None):
"""Get the size hint for a given column in a table."""
max_row = table.model().rowCount()
lm_start = time.perf_counter()
lm_row = 64 if limit_ms else max_row
max_width = 0
for row in range(max_row):
v = table.sizeHintForIndex(table.model().index(row, col))
max_width = max(max_width, v.width())
if row > lm_row:
lm_now = time.perf_counter()
lm_elapsed = (lm_now - lm_start) * 1000
if lm_elapsed >= limit_ms:
break
lm_row = int((row / lm_elapsed) * limit_ms)
return max_width
def _resizeColumnToContents(self, header, data, col, limit_ms):
"""Resize a column by its contents."""
hdr_width = self._sizeHintForColumn(header, col, limit_ms)
data_width = self._sizeHintForColumn(data, col, limit_ms)
if data_width > hdr_width:
width = min(self.max_width, data_width)
elif hdr_width > data_width * 2:
width = max(min(hdr_width, self.min_trunc),
min(self.max_width, data_width))
else:
width = min(self.max_width, hdr_width)
header.setColumnWidth(col, width)
def _resizeColumnsToContents(self, header, data, limit_ms):
"""Resize all the colummns to its contents."""
max_col = data.model().columnCount()
if limit_ms is None:
max_col_ms = None
else:
max_col_ms = limit_ms / max(1, max_col)
for col in range(max_col):
self._resizeColumnToContents(header, data, col, max_col_ms)
def eventFilter(self, obj, event):
"""Override eventFilter to catch resize event."""
if obj == self.dataTable and event.type() == QEvent.Resize:
self._resizeVisibleColumnsToContents()
return False
def _resizeVisibleColumnsToContents(self):
"""Resize the columns that are in the view."""
index_column = self.dataTable.rect().topLeft().x()
start = col = self.dataTable.columnAt(index_column)
width = self._model.shape[1]
end = self.dataTable.columnAt(self.dataTable.rect().bottomRight().x())
end = width if end == -1 else end + 1
if self._max_autosize_ms is None:
max_col_ms = None
else:
max_col_ms = self._max_autosize_ms / max(1, end - start)
while col < end:
resized = False
if col not in self._autosized_cols:
self._autosized_cols.add(col)
resized = True
self._resizeColumnToContents(self.table_header, self.dataTable,
col, max_col_ms)
col += 1
if resized:
# As we resize columns, the boundary will change
index_column = self.dataTable.rect().bottomRight().x()
end = self.dataTable.columnAt(index_column)
end = width if end == -1 else end + 1
if max_col_ms is not None:
max_col_ms = self._max_autosize_ms / max(1, end - start)
def _resizeCurrentColumnToContents(self, new_index, old_index):
"""Resize the current column to its contents."""
if new_index.column() not in self._autosized_cols:
# Ensure the requested column is fully into view after resizing
self._resizeVisibleColumnsToContents()
self.dataTable.scrollTo(new_index)
def resizeColumnsToContents(self):
"""Resize the columns to its contents."""
self._autosized_cols = set()
self._resizeColumnsToContents(self.table_level, self.table_index,
self._max_autosize_ms)
self._update_layout()
self.table_level.resizeColumnsToContents()
def change_format(self):
"""
Ask user for display format for floats and use it.
This function also checks whether the format is valid and emits
`sig_option_changed`.
"""
format, valid = QInputDialog.getText(self, _('Format'),
_("Float formatting"),
QLineEdit.Normal,
self.dataModel.get_format())
if valid:
format = str(format)
try:
format % 1.1
except:
msg = _("Format ({}) is incorrect").format(format)
QMessageBox.critical(self, _("Error"), msg)
return
if not format.startswith('%'):
msg = _("Format ({}) should start with '%'").format(format)
QMessageBox.critical(self, _("Error"), msg)
return
self.dataModel.set_format(format)
self.sig_option_changed.emit('dataframe_format', format)
def get_value(self):
"""Return modified Dataframe -- this is *not* a copy"""
# It is import to avoid accessing Qt C++ object as it has probably
# already been destroyed, due to the Qt.WA_DeleteOnClose attribute
df = self.dataModel.get_data()
if self.is_series:
return df.iloc[:, 0]
else:
return df
def _update_header_size(self):
"""Update the column width of the header."""
column_count = self.table_header.model().columnCount()
for index in range(0, column_count):
if index < column_count:
column_width = self.dataTable.columnWidth(index)
self.table_header.setColumnWidth(index, column_width)
else:
break
def _sort_update(self):
"""
Update the model for all the QTableView objects.
Uses the model of the dataTable as the base.
"""
self.setModel(self.dataTable.model())
def _fetch_more_columns(self):
"""Fetch more data for the header (columns)."""
self.table_header.model().fetch_more()
def _fetch_more_rows(self):
"""Fetch more data for the index (rows)."""
self.table_index.model().fetch_more()
def resize_to_contents(self):
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
self.dataTable.resizeColumnsToContents()
self.dataModel.fetch_more(columns=True)
self.dataTable.resizeColumnsToContents()
self._update_header_size()
QApplication.restoreOverrideCursor()
# --- mx specific ---
def process_remote_view(self, data):
if data is None:
data = DataFrame() # Empty DataFrame
self.setModel(MxDataModel(data, parent=self))
class BasePlotCurveEditorDialog(QDialog):
"""QDialog that is used in Qt Designer to edit the properties of the
curves in a waveform plot. This dialog is shown when you double-click
the plot, or when you right click it and choose 'edit curves'.
This thing is mostly just a wrapper for a table view, with a couple
buttons to add and remove curves, and a button to save the changes."""
TABLE_MODEL_CLASS = BasePlotCurvesModel
def __init__(self, plot, parent=None):
super(BasePlotCurveEditorDialog, self).__init__(parent)
self.plot = plot
self.setup_ui()
self.table_model = self.TABLE_MODEL_CLASS(self.plot)
self.table_view.setModel(self.table_model)
self.table_model.plot = plot
# self.table_view.resizeColumnsToContents()
self.add_button.clicked.connect(self.addCurve)
self.remove_button.clicked.connect(self.removeSelectedCurve)
self.remove_button.setEnabled(False)
self.table_view.selectionModel().selectionChanged.connect(
self.handleSelectionChange)
self.table_view.doubleClicked.connect(self.handleDoubleClick)
self.resize(800, 300)
def setup_ui(self):
self.vertical_layout = QVBoxLayout(self)
self.table_view = QTableView(self)
self.table_view.setEditTriggers(QAbstractItemView.DoubleClicked)
self.table_view.setProperty("showDropIndicator", False)
self.table_view.setDragDropOverwriteMode(False)
self.table_view.setSelectionMode(QAbstractItemView.SingleSelection)
self.table_view.setSelectionBehavior(QAbstractItemView.SelectRows)
self.table_view.setSortingEnabled(False)
self.table_view.horizontalHeader().setStretchLastSection(True)
self.table_view.verticalHeader().setVisible(False)
self.table_view.setColumnWidth(0, 160)
self.table_view.setColumnWidth(1, 160)
self.table_view.setColumnWidth(2, 160)
self.vertical_layout.addWidget(self.table_view)
self.add_remove_layout = QHBoxLayout()
spacer = QSpacerItem(40, 20, QSizePolicy.Expanding,
QSizePolicy.Minimum)
self.add_remove_layout.addItem(spacer)
self.add_button = QPushButton("Add Curve", self)
self.add_remove_layout.addWidget(self.add_button)
self.remove_button = QPushButton("Remove Curve", self)
self.add_remove_layout.addWidget(self.remove_button)
self.vertical_layout.addLayout(self.add_remove_layout)
self.button_box = QDialogButtonBox(self)
self.button_box.setOrientation(Qt.Horizontal)
self.button_box.addButton("Done", QDialogButtonBox.AcceptRole)
self.vertical_layout.addWidget(self.button_box)
self.button_box.accepted.connect(self.saveChanges)
self.button_box.rejected.connect(self.reject)
self.setWindowTitle("Waveform Curve Editor")
def setup_delegate_columns(self, index=2):
symbol_delegate = SymbolColumnDelegate(self)
self.table_view.setItemDelegateForColumn(index+3, symbol_delegate)
line_delegate = LineColumnDelegate(self)
self.table_view.setItemDelegateForColumn(index+1, line_delegate)
color_delegate = ColorColumnDelegate(self)
self.table_view.setItemDelegateForColumn(index, color_delegate)
@Slot()
def addCurve(self):
self.table_model.append()
@Slot()
def removeSelectedCurve(self):
self.table_model.removeAtIndex(self.table_view.currentIndex())
@Slot(QItemSelection, QItemSelection)
def handleSelectionChange(self, selected, deselected):
self.remove_button.setEnabled(
self.table_view.selectionModel().hasSelection())
@Slot(QModelIndex)
def handleDoubleClick(self, index):
if self.table_model.needsColorDialog(index):
# The table model returns a QBrush for BackgroundRole, not a QColor
init_color = self.table_model.data(index,
Qt.BackgroundRole).color()
color = QColorDialog.getColor(init_color, self)
if color.isValid():
self.table_model.setData(index, color, role=Qt.EditRole)
@Slot()
def saveChanges(self):
formWindow = QDesignerFormWindowInterface.findFormWindow(self.plot)
if formWindow:
formWindow.cursor().setProperty("curves", self.plot.curves)
self.accept()
class QtTableView(QtAbstractItemView, ProxyTableView):
#: Proxy widget
widget = Typed(QTableView)
def create_widget(self):
self.widget = QTableView(self.parent_widget())
def init_widget(self):
super(QtTableView, self).init_widget()
d = self.declaration
self.set_show_grid(d.show_grid)
def init_model(self):
self.set_model(QAtomTableModel(parent=self.widget))
# -------------------------------------------------------------------------
# Widget settters
# -------------------------------------------------------------------------
def set_show_grid(self,show):
self.widget.setShowGrid(show)
def set_cell_padding(self, padding):
self.widget.setStyleSheet(
"QTableView::item { padding: %ipx }" % padding)
def set_vertical_minimum_section_size(self, size):
self.widget.verticalHeader().setMinimumSectionSize(size)
def set_horizontal_minimum_section_size(self, size):
self.widget.horizontalHeader().setMinimumSectionSize(size)
def set_horizontal_stretch(self, stretch):
self.widget.horizontalHeader().setStretchLastSection(stretch)
def set_vertical_stretch(self, stretch):
self.widget.verticalHeader().setStretchLastSection(stretch)
def set_resize_mode(self, mode):
header = self.widget.horizontalHeader()
if IS_QT4:
header.setResizeMode(RESIZE_MODES[mode])
else:
# Custom is obsolete, use fixed instead.
mode = 'fixed' if mode == 'custom' else mode
header.setSectionResizeMode(RESIZE_MODES[mode])
def set_show_horizontal_header(self, show):
header = self.widget.horizontalHeader()
header.show() if show else header.hide()
def set_show_vertical_header(self, show):
header = self.widget.verticalHeader()
header.show() if show else header.hide()
# -------------------------------------------------------------------------
# View refresh handlers
# -------------------------------------------------------------------------
def _refresh_visible_column(self, value):
self._pending_column_refreshes -= 1
if self._pending_column_refreshes == 0:
d = self.declaration
cols = self.model.columnCount()-d.visible_columns
d.visible_column = max(0, min(value, cols))
def _refresh_visible_row(self, value):
self._pending_row_refreshes -= 1
if self._pending_row_refreshes == 0 and (self.declaration is not None):
d = self.declaration
rows = self.model.rowCount()-d.visible_rows
d.visible_row = max(0, min(value, rows))
def _refresh_visible_rows(self):
return
top = self.widget.rowAt(self.widget.rect().top())
bottom = self.widget.rowAt(self.widget.rect().bottom())
self.declaration.visible_rows = max(1, (bottom-top))*2 # 2x for safety
def _refresh_visible_columns(self):
return
left = self.widget.rowAt(self.widget.rect().left())
right = self.widget.rowAt(self.widget.rect().right())
self.declaration.visible_columns = max(1, (right-left))*2
class RunDialog(QDialog):
simulation_done = Signal(bool, str)
simulation_termination_request = Signal()
def __init__(self, config_file, run_model, parent=None):
QDialog.__init__(self, parent)
self.setWindowFlags(Qt.Window)
self.setWindowFlags(self.windowFlags()
& ~Qt.WindowContextHelpButtonHint)
self.setModal(True)
self.setWindowModality(Qt.WindowModal)
self.setWindowTitle(f"Simulations - {config_file}")
self._snapshot_model = SnapshotModel(self)
self._run_model = run_model
self._isDetailedDialog = False
self._minimum_width = 1200
ert = None
if isinstance(run_model, BaseRunModel):
ert = run_model.ert()
self._ticker = QTimer(self)
self._ticker.timeout.connect(self._on_ticker)
progress_proxy_model = ProgressProxyModel(self._snapshot_model,
parent=self)
self._total_progress_label = QLabel(
_TOTAL_PROGRESS_TEMPLATE.format(
total_progress=0, phase_name=run_model.getPhaseName()),
self,
)
self._total_progress_bar = QProgressBar(self)
self._total_progress_bar.setRange(0, 100)
self._total_progress_bar.setTextVisible(False)
self._iteration_progress_label = QLabel(self)
self._progress_view = ProgressView(self)
self._progress_view.setModel(progress_proxy_model)
self._progress_view.setIndeterminate(True)
legend_view = LegendView(self)
legend_view.setModel(progress_proxy_model)
self._tab_widget = QTabWidget(self)
self._tab_widget.currentChanged.connect(self._current_tab_changed)
self._snapshot_model.rowsInserted.connect(self.on_new_iteration)
self._job_label = QLabel(self)
self._job_model = JobListProxyModel(self, 0, 0, 0, 0)
self._job_model.setSourceModel(self._snapshot_model)
self._job_view = QTableView(self)
self._job_view.setVerticalScrollMode(QAbstractItemView.ScrollPerItem)
self._job_view.setSelectionBehavior(QAbstractItemView.SelectRows)
self._job_view.setSelectionMode(QAbstractItemView.SingleSelection)
self._job_view.clicked.connect(self._job_clicked)
self._open_files = {}
self._job_view.setModel(self._job_model)
self.running_time = QLabel("")
self.plot_tool = PlotTool(ert, config_file)
self.plot_tool.setParent(self)
self.plot_button = QPushButton(self.plot_tool.getName())
self.plot_button.clicked.connect(self.plot_tool.trigger)
self.plot_button.setEnabled(ert is not None)
self.kill_button = QPushButton("Kill simulations")
self.done_button = QPushButton("Done")
self.done_button.setHidden(True)
self.restart_button = QPushButton("Restart")
self.restart_button.setHidden(True)
self.show_details_button = QPushButton("Show details")
self.show_details_button.setCheckable(True)
size = 20
spin_movie = resourceMovie("loading.gif")
spin_movie.setSpeed(60)
spin_movie.setScaledSize(QSize(size, size))
spin_movie.start()
self.processing_animation = QLabel()
self.processing_animation.setMaximumSize(QSize(size, size))
self.processing_animation.setMinimumSize(QSize(size, size))
self.processing_animation.setMovie(spin_movie)
button_layout = QHBoxLayout()
button_layout.addWidget(self.processing_animation)
button_layout.addWidget(self.running_time)
button_layout.addStretch()
button_layout.addWidget(self.show_details_button)
button_layout.addWidget(self.plot_button)
button_layout.addWidget(self.kill_button)
button_layout.addWidget(self.done_button)
button_layout.addWidget(self.restart_button)
button_widget_container = QWidget()
button_widget_container.setLayout(button_layout)
layout = QVBoxLayout()
layout.addWidget(self._total_progress_label)
layout.addWidget(self._total_progress_bar)
layout.addWidget(self._iteration_progress_label)
layout.addWidget(self._progress_view)
layout.addWidget(legend_view)
layout.addWidget(self._tab_widget)
layout.addWidget(self._job_label)
layout.addWidget(self._job_view)
layout.addWidget(button_widget_container)
self.setLayout(layout)
self.kill_button.clicked.connect(self.killJobs)
self.done_button.clicked.connect(self.accept)
self.restart_button.clicked.connect(self.restart_failed_realizations)
self.show_details_button.clicked.connect(self.toggle_detailed_progress)
self.simulation_done.connect(self._on_simulation_done)
self.setMinimumWidth(self._minimum_width)
self._setSimpleDialog()
def _current_tab_changed(self, index: int):
# Clear the selection in the other tabs
for i in range(0, self._tab_widget.count()):
if i != index:
self._tab_widget.widget(i).clearSelection()
def _setSimpleDialog(self) -> None:
self._isDetailedDialog = False
self._tab_widget.setVisible(False)
self._job_label.setVisible(False)
self._job_view.setVisible(False)
self.show_details_button.setText("Show details")
def _setDetailedDialog(self) -> None:
self._isDetailedDialog = True
self._tab_widget.setVisible(True)
self._job_label.setVisible(True)
self._job_view.setVisible(True)
self.show_details_button.setText("Hide details")
@Slot(QModelIndex, int, int)
def on_new_iteration(self, parent: QModelIndex, start: int,
end: int) -> None:
if not parent.isValid():
index = self._snapshot_model.index(start, 0, parent)
iter_row = start
self._iteration_progress_label.setText(
f"Progress for iteration {index.internalPointer().id}")
widget = RealizationWidget(iter_row)
widget.setSnapshotModel(self._snapshot_model)
widget.currentChanged.connect(self._select_real)
self._tab_widget.addTab(
widget,
f"Realizations for iteration {index.internalPointer().id}")
@Slot(QModelIndex)
def _job_clicked(self, index):
if not index.isValid():
return
selected_file = index.data(FileRole)
if selected_file and selected_file not in self._open_files:
job_name = index.siblingAtColumn(0).data()
viewer = FileDialog(
selected_file,
job_name,
index.row(),
index.model().get_real(),
index.model().get_iter(),
self,
)
self._open_files[selected_file] = viewer
def remove_file():
"""
We have sometimes seen this fail because the selected file is not
in open file, without being able to reproduce the exception.
"""
try:
self._open_files.pop(selected_file)
except KeyError:
logger = logging.getLogger(__name__)
logger.exception(
f"Failed to pop: {selected_file} from {self._open_files}"
)
viewer.finished.connect(remove_file)
elif selected_file in self._open_files:
self._open_files[selected_file].raise_()
@Slot(QModelIndex)
def _select_real(self, index):
step = 0
stage = 0
real = index.row()
iter_ = index.model().get_iter()
self._job_model.set_step(iter_, real, stage, step)
self._job_label.setText(
f"Realization id {index.data(RealIens)} in iteration {iter_}")
self._job_view.horizontalHeader().setSectionResizeMode(
QHeaderView.Stretch)
def reject(self):
return
def closeEvent(self, QCloseEvent):
if self._run_model.isFinished():
self.simulation_done.emit(self._run_model.hasRunFailed(),
self._run_model.getFailMessage())
else:
# Kill jobs if dialog is closed
if self.killJobs() != QMessageBox.Yes:
QCloseEvent.ignore()
def startSimulation(self):
self._run_model.reset()
self._snapshot_model.reset()
self._tab_widget.clear()
evaluator_server_config = EvaluatorServerConfig()
def run():
asyncio.set_event_loop(asyncio.new_event_loop())
self._run_model.startSimulations(
evaluator_server_config=evaluator_server_config, )
simulation_thread = Thread(name="ert_gui_simulation_thread")
simulation_thread.setDaemon(True)
simulation_thread.run = run
simulation_thread.start()
self._ticker.start(1000)
tracker = EvaluatorTracker(
self._run_model,
ee_con_info=evaluator_server_config.get_connection_info(),
)
worker = TrackerWorker(tracker)
worker_thread = QThread()
worker.done.connect(worker_thread.quit)
worker.consumed_event.connect(self._on_tracker_event)
worker.moveToThread(worker_thread)
self.simulation_done.connect(worker.stop)
self._worker = worker
self._worker_thread = worker_thread
worker_thread.started.connect(worker.consume_and_emit)
self._worker_thread.start()
def killJobs(self):
msg = "Are you sure you want to kill the currently running simulations?"
kill_job = QMessageBox.question(self, "Kill simulations?", msg,
QMessageBox.Yes | QMessageBox.No)
if kill_job == QMessageBox.Yes:
# Normally this slot would be invoked by the signal/slot system,
# but the worker is busy tracking the evaluation.
self._worker.request_termination()
self.reject()
return kill_job
@Slot(bool, str)
def _on_simulation_done(self, failed, failed_msg):
self.processing_animation.hide()
self.kill_button.setHidden(True)
self.done_button.setHidden(False)
self.restart_button.setVisible(
self._run_model.has_failed_realizations())
self.restart_button.setEnabled(self._run_model.support_restart)
self._total_progress_bar.setValue(100)
self._total_progress_label.setText(
_TOTAL_PROGRESS_TEMPLATE.format(
total_progress=100, phase_name=self._run_model.getPhaseName()))
if failed:
msg = QMessageBox()
msg.setIcon(QMessageBox.Critical)
msg.setText("Simulations failed!".center(100))
msg.setDetailedText(failed_msg)
msg.exec_()
@Slot()
def _on_ticker(self):
runtime = self._run_model.get_runtime()
self.running_time.setText(format_running_time(runtime))
@Slot(object)
def _on_tracker_event(self, event):
if isinstance(event, EndEvent):
self.simulation_done.emit(event.failed, event.failed_msg)
self._worker.stop()
self._ticker.stop()
elif isinstance(event, FullSnapshotEvent):
if event.snapshot is not None:
self._snapshot_model._add_snapshot(event.snapshot,
event.iteration)
self._progress_view.setIndeterminate(event.indeterminate)
progress = int(event.progress * 100)
self._total_progress_bar.setValue(progress)
self._total_progress_label.setText(
_TOTAL_PROGRESS_TEMPLATE.format(total_progress=progress,
phase_name=event.phase_name))
elif isinstance(event, SnapshotUpdateEvent):
if event.partial_snapshot is not None:
self._snapshot_model._add_partial_snapshot(
event.partial_snapshot, event.iteration)
self._progress_view.setIndeterminate(event.indeterminate)
progress = int(event.progress * 100)
self._total_progress_bar.setValue(progress)
self._total_progress_label.setText(
_TOTAL_PROGRESS_TEMPLATE.format(total_progress=progress,
phase_name=event.phase_name))
def restart_failed_realizations(self):
msg = QMessageBox(self)
msg.setIcon(QMessageBox.Information)
msg.setText(
"Note that workflows will only be executed on the restarted "
"realizations and that this might have unexpected consequences.")
msg.setWindowTitle("Restart failed realizations")
msg.setStandardButtons(QMessageBox.Ok | QMessageBox.Cancel)
result = msg.exec_()
if result == QMessageBox.Ok:
self.restart_button.setVisible(False)
self.kill_button.setVisible(True)
self.done_button.setVisible(False)
self._run_model.restart()
self.startSimulation()
@Slot()
def toggle_detailed_progress(self):
if self._isDetailedDialog:
self._setSimpleDialog()
else:
self._setDetailedDialog()
self.adjustSize()
class RunDialog(QDialog):
simulation_done = Signal(bool, str)
simulation_termination_request = Signal()
def __init__(self,
config_file,
run_model,
simulation_arguments,
parent=None):
QDialog.__init__(self, parent)
self.setWindowFlags(Qt.Window)
self.setWindowFlags(self.windowFlags()
& ~Qt.WindowContextHelpButtonHint)
self.setModal(True)
self.setWindowModality(Qt.WindowModal)
self.setWindowTitle("Simulations - {}".format(config_file))
self._snapshot_model = SnapshotModel(self)
self._run_model = run_model
self._isDetailedDialog = False
self._minimum_width = 1200
ert = None
if isinstance(run_model, BaseRunModel):
ert = run_model.ert()
self._simulations_argments = simulation_arguments
self._ticker = QTimer(self)
self._ticker.timeout.connect(self._on_ticker)
progress_proxy_model = ProgressProxyModel(self._snapshot_model,
parent=self)
self._total_progress_label = QLabel(_TOTAL_PROGRESS_TEMPLATE.format(0),
self)
self._total_progress_bar = QProgressBar(self)
self._total_progress_bar.setRange(0, 100)
self._total_progress_bar.setTextVisible(False)
self._iteration_progress_label = QLabel(self)
self._progress_view = ProgressView(self)
self._progress_view.setModel(progress_proxy_model)
self._progress_view.setIndeterminate(True)
legend_view = LegendView(self)
legend_view.setModel(progress_proxy_model)
self._tab_widget = QTabWidget(self)
self._snapshot_model.rowsInserted.connect(self.on_new_iteration)
self._job_label = QLabel(self)
self._job_model = JobListProxyModel(self, 0, 0, 0, 0)
self._job_model.setSourceModel(self._snapshot_model)
self._job_view = QTableView(self)
self._job_view.clicked.connect(self._job_clicked)
self._open_files = {}
self._job_view.setModel(self._job_model)
self.running_time = QLabel("")
self.plot_tool = PlotTool(config_file)
self.plot_tool.setParent(self)
self.plot_button = QPushButton(self.plot_tool.getName())
self.plot_button.clicked.connect(self.plot_tool.trigger)
self.plot_button.setEnabled(ert is not None)
self.kill_button = QPushButton("Kill Simulations")
self.done_button = QPushButton("Done")
self.done_button.setHidden(True)
self.restart_button = QPushButton("Restart")
self.restart_button.setHidden(True)
self.show_details_button = QPushButton("Show Details")
self.show_details_button.setCheckable(True)
size = 20
spin_movie = resourceMovie("ide/loading.gif")
spin_movie.setSpeed(60)
spin_movie.setScaledSize(QSize(size, size))
spin_movie.start()
self.processing_animation = QLabel()
self.processing_animation.setMaximumSize(QSize(size, size))
self.processing_animation.setMinimumSize(QSize(size, size))
self.processing_animation.setMovie(spin_movie)
button_layout = QHBoxLayout()
button_layout.addWidget(self.processing_animation)
button_layout.addWidget(self.running_time)
button_layout.addStretch()
button_layout.addWidget(self.show_details_button)
button_layout.addWidget(self.plot_button)
button_layout.addWidget(self.kill_button)
button_layout.addWidget(self.done_button)
button_layout.addWidget(self.restart_button)
button_widget_container = QWidget()
button_widget_container.setLayout(button_layout)
layout = QVBoxLayout()
layout.addWidget(self._total_progress_label)
layout.addWidget(self._total_progress_bar)
layout.addWidget(self._iteration_progress_label)
layout.addWidget(self._progress_view)
layout.addWidget(legend_view)
layout.addWidget(self._tab_widget)
layout.addWidget(self._job_label)
layout.addWidget(self._job_view)
layout.addWidget(button_widget_container)
self.setLayout(layout)
self.kill_button.clicked.connect(self.killJobs)
self.done_button.clicked.connect(self.accept)
self.restart_button.clicked.connect(self.restart_failed_realizations)
self.show_details_button.clicked.connect(self.toggle_detailed_progress)
self.simulation_done.connect(self._on_simulation_done)
self.setMinimumWidth(self._minimum_width)
self._setSimpleDialog()
def _setSimpleDialog(self) -> None:
self._isDetailedDialog = False
self._tab_widget.setVisible(False)
self._job_label.setVisible(False)
self._job_view.setVisible(False)
self.show_details_button.setText("Show Details")
def _setDetailedDialog(self) -> None:
self._isDetailedDialog = True
self._tab_widget.setVisible(True)
self._job_label.setVisible(True)
self._job_view.setVisible(True)
self.show_details_button.setText("Hide Details")
@Slot(QModelIndex, int, int)
def on_new_iteration(self, parent: QModelIndex, start: int,
end: int) -> None:
if not parent.isValid():
iter = start
self._iteration_progress_label.setText(
f"Progress for iteration {iter}")
widget = RealizationWidget(iter)
widget.setSnapshotModel(self._snapshot_model)
widget.currentChanged.connect(self._select_real)
self._tab_widget.addTab(widget,
f"Realizations for iteration {iter}")
@Slot(QModelIndex)
def _job_clicked(self, index):
if not index.isValid():
return
selected_file = index.data(FileRole)
if selected_file and selected_file not in self._open_files:
job_name = index.siblingAtColumn(0).data()
viewer = FileDialog(
selected_file,
job_name,
index.row(),
index.model().get_real(),
index.model().get_iter(),
self,
)
self._open_files[selected_file] = viewer
viewer.finished.connect(
lambda _, f=selected_file: self._open_files.pop(f))
elif selected_file in self._open_files:
self._open_files[selected_file].raise_()
@Slot(QModelIndex)
def _select_real(self, index):
step = 0
stage = 0
real = index.row()
iter_ = index.model().get_iter()
self._job_model.set_step(iter_, real, stage, step)
self._job_label.setText(
f"Realization id {index.data(RealIens)} in iteration {iter_}")
self._job_view.horizontalHeader().setSectionResizeMode(
QHeaderView.Stretch)
# Clear the selection in the other tabs
for i in range(0, self._tab_widget.count()):
if i != self._tab_widget.currentIndex():
self._tab_widget.widget(i).clearSelection()
def reject(self):
return
def closeEvent(self, QCloseEvent):
if self._run_model.isFinished():
self.simulation_done.emit(self._run_model.hasRunFailed(),
self._run_model.getFailMessage())
else:
# Kill jobs if dialog is closed
if self.killJobs() != QMessageBox.Yes:
QCloseEvent.ignore()
def startSimulation(self):
self._run_model.reset()
self._snapshot_model.reset()
self._tab_widget.clear()
def run():
asyncio.set_event_loop(asyncio.new_event_loop())
self._run_model.startSimulations(self._simulations_argments)
simulation_thread = Thread(name="ert_gui_simulation_thread")
simulation_thread.setDaemon(True)
simulation_thread.run = run
simulation_thread.start()
self._ticker.start(1000)
tracker = create_tracker(
self._run_model,
num_realizations=self._simulations_argments["active_realizations"].
count(),
ee_config=self._simulations_argments.get("ee_config", None),
)
worker = TrackerWorker(tracker)
worker_thread = QThread()
worker.done.connect(worker_thread.quit)
worker.consumed_event.connect(self._on_tracker_event)
worker.moveToThread(worker_thread)
self.simulation_done.connect(worker.stop)
self._worker = worker
self._worker_thread = worker_thread
worker_thread.started.connect(worker.consume_and_emit)
self._worker_thread.start()
def killJobs(self):
msg = "Are you sure you want to kill the currently running simulations?"
if self._run_model.getQueueStatus().get(
JobStatusType.JOB_QUEUE_UNKNOWN, 0) > 0:
msg += "\n\nKilling a simulation with unknown status will not kill the realizations already submitted!"
kill_job = QMessageBox.question(self, "Kill simulations?", msg,
QMessageBox.Yes | QMessageBox.No)
if kill_job == QMessageBox.Yes:
# Normally this slot would be invoked by the signal/slot system,
# but the worker is busy tracking the evaluation.
self._worker.request_termination()
self.reject()
return kill_job
@Slot(bool, str)
def _on_simulation_done(self, failed, failed_msg):
self.processing_animation.hide()
self.kill_button.setHidden(True)
self.done_button.setHidden(False)
self.restart_button.setVisible(self.has_failed_realizations())
self.restart_button.setEnabled(self._run_model.support_restart)
self._total_progress_bar.setValue(100)
self._total_progress_label.setText(
_TOTAL_PROGRESS_TEMPLATE.format(100))
if failed:
QMessageBox.critical(
self,
"Simulations failed!",
f"The simulation failed with the following error:\n\n{failed_msg}",
)
@Slot()
def _on_ticker(self):
runtime = self._run_model.get_runtime()
self.running_time.setText(format_running_time(runtime))
@Slot(object)
def _on_tracker_event(self, event):
if isinstance(event, EndEvent):
self.simulation_done.emit(event.failed, event.failed_msg)
self._worker.stop()
self._ticker.stop()
elif isinstance(event, FullSnapshotEvent):
if event.snapshot is not None:
self._snapshot_model._add_snapshot(event.snapshot,
event.iteration)
self._progress_view.setIndeterminate(event.indeterminate)
progress = int(event.progress * 100)
self._total_progress_bar.setValue(progress)
self._total_progress_label.setText(
_TOTAL_PROGRESS_TEMPLATE.format(progress))
elif isinstance(event, SnapshotUpdateEvent):
if event.partial_snapshot is not None:
self._snapshot_model._add_partial_snapshot(
event.partial_snapshot, event.iteration)
self._progress_view.setIndeterminate(event.indeterminate)
progress = int(event.progress * 100)
self._total_progress_bar.setValue(progress)
self._total_progress_label.setText(
_TOTAL_PROGRESS_TEMPLATE.format(progress))
def has_failed_realizations(self):
completed = self._run_model.completed_realizations_mask
initial = self._run_model.initial_realizations_mask
for (index, successful) in enumerate(completed):
if initial[index] and not successful:
return True
return False
def count_successful_realizations(self):
"""
Counts the realizations completed in the prevoius ensemble run
:return:
"""
completed = self._run_model.completed_realizations_mask
return completed.count(True)
def create_mask_from_failed_realizations(self):
"""
Creates a BoolVector mask representing the failed realizations
:return: Type BoolVector
"""
completed = self._run_model.completed_realizations_mask
initial = self._run_model.initial_realizations_mask
inverted_mask = BoolVector(default_value=False)
for (index, successful) in enumerate(completed):
inverted_mask[index] = initial[index] and not successful
return inverted_mask
def restart_failed_realizations(self):
msg = QMessageBox(self)
msg.setIcon(QMessageBox.Information)
msg.setText(
"Note that workflows will only be executed on the restarted realizations and that this might have unexpected consequences."
)
msg.setWindowTitle("Restart Failed Realizations")
msg.setStandardButtons(QMessageBox.Ok | QMessageBox.Cancel)
result = msg.exec_()
if result == QMessageBox.Ok:
self.restart_button.setVisible(False)
self.kill_button.setVisible(True)
self.done_button.setVisible(False)
active_realizations = self.create_mask_from_failed_realizations()
self._simulations_argments[
"active_realizations"] = active_realizations
self._simulations_argments[
"prev_successful_realizations"] = self._simulations_argments.get(
"prev_successful_realizations", 0)
self._simulations_argments[
"prev_successful_realizations"] += self.count_successful_realizations(
)
self.startSimulation()
@Slot()
def toggle_detailed_progress(self):
if self._isDetailedDialog:
self._setSimpleDialog()
else:
self._setDetailedDialog()
self.adjustSize()
elif section == 4:
return "Нулевой уровень"
elif section == 5:
return "Интервал варьирования"
def rowCount(self, *args, **kwargs):
return len(self._factors)
def add_factor(self, factor):
rows = self.rowCount()
position = rows - 1 if self.rowCount() > 0 else rows
self.beginInsertRows(QModelIndex(), position, position)
self._factors.append(factor)
self.endInsertRows()
if __name__ == '__main__':
import sys
from qtpy.QtWidgets import QApplication, QTableView, QHeaderView
factors = [Factor("die", 1, 2, 3432, 4)]
app = QApplication([])
model = FactorsTableModel()
tv = QTableView()
tv.setModel(model)
for f in factors:
model.add_factor(f)
tv.horizontalHeader().setSectionResizeMode(QHeaderView.ResizeToContents)
tv.show()
sys.exit(app.exec_())
def __init__(self, parent, env, name, action, version, versions):
super(CondaPackageActionDialog, self).__init__(parent)
self._parent = parent
self._env = env
self._version_text = None
self._name = name
self._dependencies_dic = {}
self._conda_process = \
conda_api_q.CondaProcess(self, self._on_process_finished)
# widgets
self.label = QLabel(self)
self.combobox_version = QComboBox()
self.label_version = QLabel(self)
self.widget_version = None
self.table_dependencies = None
self.checkbox = QCheckBox(_('Install dependencies (recommended)'))
self.bbox = QDialogButtonBox(QDialogButtonBox.Ok |
QDialogButtonBox.Cancel, Qt.Horizontal,
self)
self.button_ok = self.bbox.button(QDialogButtonBox.Ok)
self.button_cancel = self.bbox.button(QDialogButtonBox.Cancel)
self.button_cancel.setDefault(True)
self.button_cancel.setAutoDefault(True)
dialog_size = QSize(300, 90)
# helper variable values
action_title = {const.UPGRADE: _("Upgrade package"),
const.DOWNGRADE: _("Downgrade package"),
const.REMOVE: _("Remove package"),
const.INSTALL: _("Install package")}
# Versions might have duplicates from different builds
versions = sort_versions(list(set(versions)), reverse=True)
# FIXME: There is a bug, a package installed by anaconda has version
# astropy 0.4 and the linked list 0.4 but the available versions
# in the json file do not include 0.4 but 0.4rc1... so...
# temporal fix is to check if inside list otherwise show full list
if action == const.UPGRADE:
if version in versions:
index = versions.index(version)
versions = versions[:index]
else:
versions = versions
elif action == const.DOWNGRADE:
if version in versions:
index = versions.index(version)
versions = versions[index+1:]
else:
versions = versions
elif action == const.REMOVE:
versions = [version]
self.combobox_version.setEnabled(False)
if len(versions) == 1:
if action == const.REMOVE:
labeltext = _('Package version to remove:')
else:
labeltext = _('Package version available:')
self.label_version.setText(versions[0])
self.widget_version = self.label_version
else:
labeltext = _("Select package version:")
self.combobox_version.addItems(versions)
self.widget_version = self.combobox_version
self.label.setText(labeltext)
self.label_version.setAlignment(Qt.AlignLeft)
self.table_dependencies = QWidget(self)
self._layout = QGridLayout()
self._layout.addWidget(self.label, 0, 0, Qt.AlignVCenter |
Qt.AlignLeft)
self._layout.addWidget(self.widget_version, 0, 1, Qt.AlignVCenter |
Qt.AlignRight)
self.widgets = [self.checkbox, self.button_ok, self.widget_version,
self.table_dependencies]
row_index = 1
# Create a Table
if action in [const.INSTALL, const.UPGRADE, const.DOWNGRADE]:
table = QTableView(self)
dialog_size = QSize(dialog_size.width() + 40, 300)
self.table_dependencies = table
row_index = 1
self._layout.addItem(QSpacerItem(10, 5), row_index, 0)
self._layout.addWidget(self.checkbox, row_index + 1, 0, 1, 2)
self.checkbox.setChecked(True)
self._changed_version(versions[0])
table.setSelectionBehavior(QAbstractItemView.SelectRows)
table.verticalHeader().hide()
table.horizontalHeader().hide()
table.setAlternatingRowColors(True)
table.setShowGrid(False)
table.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
table.horizontalHeader().setStretchLastSection(True)
self._layout.addWidget(self.table_dependencies, row_index + 2, 0, 1, 2,
Qt.AlignHCenter)
self._layout.addItem(QSpacerItem(10, 5), row_index + 3, 0)
self._layout.addWidget(self.bbox, row_index + 6, 0, 1, 2,
Qt.AlignHCenter)
title = "{0}: {1}".format(action_title[action], name)
self.setLayout(self._layout)
self.setMinimumSize(dialog_size)
self.setFixedSize(dialog_size)
self.setWindowTitle(title)
self.setModal(True)
# signals and slots
self.bbox.accepted.connect(self.accept)
self.bbox.rejected.connect(self.close)
self.combobox_version.currentIndexChanged.connect(
self._changed_version)
self.checkbox.stateChanged.connect(self._changed_checkbox)
class MainWidget(QWidget):
bot_double_clicked = Signal(Bot)
task_button_clicked = Signal()
payload_button_clicked = Signal()
bot_clicked = Signal(int)
load_finished = Signal()
def __init__(self, parent):
super(MainWidget, self).__init__(parent)
self.main_layout = QHBoxLayout(self)
self.main_layout.setSpacing(11)
self.setLayout(self.main_layout)
def setupUi(self, config):
self.map = GoogleMapsView(self, config.get("gmaps_key"))
self.map.getHandler().markerDoubleClicked.connect(
lambda bot_id, lat, lng: self.bot_double_clicked.emit(
self.table_model.getDeviceById(int(bot_id))))
self.map.getHandler().markerClicked.connect(self.bot_clicked.emit)
self.map.setObjectName("mapWidget")
self.map.enableMarkersDragging(False)
self.map.loadFinished.connect(self.load_finished.emit)
self.bots_table = QTableView(self)
self.bots_table.doubleClicked.connect(self.on_botTable_doubleClicked)
self.bots_table.setObjectName("bots_table")
self.bots_table.setAutoFillBackground(True)
self.bots_table.setFrameShape(QFrame.StyledPanel)
self.bots_table.setFrameShadow(QFrame.Sunken)
self.bots_table.setVerticalScrollBarPolicy(Qt.ScrollBarAsNeeded)
self.bots_table.setHorizontalScrollBarPolicy(Qt.ScrollBarAsNeeded)
self.bots_table.setSizeAdjustPolicy(
QAbstractScrollArea.AdjustToContents)
self.bots_table.setVerticalScrollMode(QAbstractItemView.ScrollPerPixel)
self.bots_table.setHorizontalScrollMode(
QAbstractItemView.ScrollPerPixel)
self.bots_table.setGridStyle(Qt.SolidLine)
self.bots_table.horizontalHeader().setStretchLastSection(True)
self.bots_table.setContextMenuPolicy(Qt.CustomContextMenu)
hheader = self.bots_table.horizontalHeader()
hheader.setDefaultSectionSize(150)
hheader.setMinimumSectionSize(150)
hheader.setMouseTracking(True)
vheader = self.bots_table.verticalHeader()
vheader.setCascadingSectionResizes(True)
vheader.setDefaultSectionSize(35)
vheader.setSortIndicatorShown(False)
vheader.setStretchLastSection(False)
vheader.setVisible(False)
self.bots_table.setEditTriggers(QTableWidget.NoEditTriggers)
self.bots_table.setSelectionMode(QAbstractItemView.ExtendedSelection)
self.bots_table.setSelectionBehavior(QAbstractItemView.SelectRows)
self.table_model = BotsTableModel(self)
self.table_model.setObjectName("table_model")
self.table_model.removed.connect(self.map.deleteMarker)
self.bots_table.setModel(self.table_model)
for i in range(self.table_model.columnCount()):
self.bots_table.horizontalHeader().setSectionResizeMode(
i, QHeaderView.Stretch)
self.splitter = QSplitter(self)
self.splitter.addWidget(self.map)
self.splitter.addWidget(self.bots_table)
self.splitter.setOrientation(Qt.Vertical)
self.main_layout.addWidget(self.splitter)
sizepolicy = QSizePolicy(QSizePolicy.Minimum, QSizePolicy.Minimum)
sizepolicy.setHorizontalStretch(0)
sizepolicy.setVerticalStretch(0)
self.buttons_widget = QWidget(self)
self.buttons_widget.setContentsMargins(0, 0, 0, 0)
self.buttons_widgetLayout = QVBoxLayout(self.buttons_widget)
self.buttons_widgetLayout.setContentsMargins(0, 0, 0, 0)
self.buttons_widgetLayout.setAlignment(Qt.AlignTop)
self.buttons_widget.setLayout(self.buttons_widgetLayout)
self.payload_button = MainWindowButton(self.buttons_widget)
self.payload_button.setToolTip("Create payload")
self.payload_button.clicked.connect(self.payload_button_clicked.emit)
self.payload_button.setIcon(
QIcon(
os.path.join(os.getcwd(),
"resources/icons/3d-cube-sphere.svg")))
self.task_button = MainWindowButton(self.buttons_widget)
self.task_button.setToolTip("Create tasks")
self.task_button.clicked.connect(self.task_button_clicked.emit)
self.task_button.setIcon(
QIcon(os.path.join(os.getcwd(), "resources/icons/list-check.svg")))
self.disconnect_button = MainWindowButton(self.buttons_widget)
self.disconnect_button.setToolTip("Kick")
self.disconnect_button.setIcon(
QIcon(os.path.join(os.getcwd(), "resources/icons/wifi-off.svg")))
self.terminate_button = MainWindowButton(self.buttons_widget)
self.terminate_button.setToolTip("Terminate")
self.terminate_button.setIcon(
QIcon(os.path.join(os.getcwd(), "resources/icons/user-off.svg")))
self.close_button = MainWindowButton(self.buttons_widget)
self.close_button.setToolTip("Close")
self.close_button.clicked.connect(self.window().closeClicked.emit)
self.close_button.setIcon(
QIcon(os.path.join(os.getcwd(), "resources/icons/x.svg")))
self.buttons_widgetLayout.addWidget(self.payload_button)
self.buttons_widgetLayout.addWidget(self.task_button)
self.buttons_widgetLayout.addWidget(self.terminate_button)
self.buttons_widgetLayout.addWidget(self.disconnect_button)
self.buttons_widgetLayout.addStretch(1)
self.buttons_widgetLayout.addWidget(self.close_button)
self.main_layout.addWidget(self.buttons_widget)
@Slot(QModelIndex)
def on_botTable_doubleClicked(self, index: QModelIndex):
self.bot_double_clicked.emit(
self.table_model.getDeviceById(
self.table_model.index(index.row(), 0).data()))
def add_bot(self, bot_id, ip, port, kwargs={}):
bot = Bot(None, bot_id, ip, port, **kwargs)
bot.update_map.connect(lambda marker_id, loc: self.map.addMarker(
marker_id, loc[0], loc[1]))
self.table_model.appendDevice(bot)
def update_bot(self, bot_id, kwargs):
self.table_model.updateDevice(bot_id, kwargs)
def remove_bot(self, bot_id):
self.table_model.removeDevice(bot_id)
@Slot(Log)
def on_bot_log(self, log):
bot = self.table_model.getDeviceById(log.device_id)
if bot:
bot.logs.append(log)
bot.updated.emit()
@Slot(int)
def get_bot_by_id(self, bot_id):
return self.table_model.getDeviceById(bot_id)
def __init__(self, parent, prefix, name, action, version, versions, packages_sizes, active_channels):
super(CondaPackageActionDialog, self).__init__(parent)
self._parent = parent
self._prefix = prefix
self._version_text = None
self._name = name
self._dependencies_dic = {}
self._active_channels = active_channels
self._packages_sizes = packages_sizes
self.api = ManagerAPI()
# Widgets
self.label = QLabel(self)
self.combobox_version = QComboBox()
self.label_version = QLabel(self)
self.widget_version = None
self.table_dependencies = None
self.checkbox = QCheckBox(_("Install dependencies (recommended)"))
self.bbox = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel, Qt.Horizontal, self)
self.button_ok = self.bbox.button(QDialogButtonBox.Ok)
self.button_cancel = self.bbox.button(QDialogButtonBox.Cancel)
self.button_cancel.setDefault(True)
self.button_cancel.setAutoDefault(True)
dialog_size = QSize(300, 90)
# Helper variable values
action_title = {
C.ACTION_UPGRADE: _("Upgrade package"),
C.ACTION_DOWNGRADE: _("Downgrade package"),
C.ACTION_REMOVE: _("Remove package"),
C.ACTION_INSTALL: _("Install package"),
}
# FIXME: There is a bug, a package installed by anaconda has version
# astropy 0.4 and the linked list 0.4 but the available versions
# in the json file do not include 0.4 but 0.4rc1... so...
# temporal fix is to check if inside list otherwise show full list
if action == C.ACTION_UPGRADE:
if version in versions:
index = versions.index(version)
combo_versions = versions[index + 1 :]
else:
versions = versions
elif action == C.ACTION_DOWNGRADE:
if version in versions:
index = versions.index(version)
combo_versions = versions[:index]
else:
versions = versions
elif action == C.ACTION_REMOVE:
combo_versions = [version]
self.combobox_version.setEnabled(False)
elif action == C.ACTION_INSTALL:
combo_versions = versions
# Reverse order for combobox
combo_versions = list(reversed(combo_versions))
if len(versions) == 1:
if action == C.ACTION_REMOVE:
labeltext = _("Package version to remove:")
else:
labeltext = _("Package version available:")
self.label_version.setText(combo_versions[0])
self.widget_version = self.label_version
else:
labeltext = _("Select package version:")
self.combobox_version.addItems(combo_versions)
self.widget_version = self.combobox_version
self.label.setText(labeltext)
self.label_version.setAlignment(Qt.AlignLeft)
self.table_dependencies = QWidget(self)
layout = QVBoxLayout()
version_layout = QHBoxLayout()
version_layout.addWidget(self.label)
version_layout.addStretch()
version_layout.addWidget(self.widget_version)
layout.addLayout(version_layout)
self.widgets = [self.checkbox, self.button_ok, self.widget_version, self.table_dependencies]
# Create a Table
if action in [C.ACTION_INSTALL, C.ACTION_UPGRADE, C.ACTION_DOWNGRADE]:
table = QTableView(self)
dialog_size = QSize(dialog_size.width() + 40, 300)
self.table_dependencies = table
layout.addWidget(self.checkbox)
self.checkbox.setChecked(True)
self._changed_version(versions[0])
table.setSelectionBehavior(QAbstractItemView.SelectRows)
table.verticalHeader().hide()
table.horizontalHeader().hide()
table.setAlternatingRowColors(True)
table.setShowGrid(False)
table.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
table.horizontalHeader().setStretchLastSection(True)
layout.addWidget(self.table_dependencies)
layout.addWidget(self.bbox)
title = "{0}: {1}".format(action_title[action], name)
self.setLayout(layout)
self.setMinimumSize(dialog_size)
self.setFixedSize(dialog_size)
self.setWindowTitle(title)
self.setModal(True)
# Signals and slots
self.bbox.accepted.connect(self.accept)
self.bbox.rejected.connect(self.close)
self.combobox_version.currentIndexChanged.connect(self._changed_version)
self.checkbox.stateChanged.connect(self._changed_checkbox)
class ConfigManagerWindow(SiriusMainWindow):
"""Window to manage offline configuration of BO and SI devices.
This window allows the user to create new configurations as well as
interpolate or apply a tune or chromaticity delta to a configuration.
"""
NEW_CONFIGURATION = 0
def __init__(self, config_type, parent=None):
"""Init UI."""
super(ConfigManagerWindow, self).__init__(parent)
self._config_type = config_type
self._model = ConfigModel(self._config_type)
self._delegate = ConfigDelegate()
self._setup_ui()
self.ld_cur_state_btn.clicked.connect(self._loadCurrentConfiguration)
self.ld_config_btn.clicked.connect(self._addConfiguration)
self.delete_config_btn.clicked.connect(self._removeConfiguration)
self.setGeometry(100, 100, 1600, 900)
self.setWindowTitle("Configuration Manager")
self.show()
def _setup_ui(self):
self.central_widget = QWidget()
self.central_widget.layout = QHBoxLayout()
self.button_box = QVBoxLayout()
self.ld_cur_state_btn = QPushButton("Load Current State")
self.ld_config_btn = QPushButton("Load Configuration")
self.ld_config_btn.setShortcut(QKeySequence.New)
self.delete_config_btn = QPushButton("Delete Configuration")
self.button_box.addWidget(self.delete_config_btn)
self.button_box.addWidget(self.ld_config_btn)
self.button_box.addWidget(self.ld_cur_state_btn)
self.button_box.addStretch()
# TableView
self.table = QTableView(self)
self.table.setModel(self._model)
self.table.setItemDelegate(self._delegate)
# self.table.setSelectionBehavior(QAbstractItemView.SelectColumns)
self.table.setContextMenuPolicy(Qt.CustomContextMenu)
self.table.customContextMenuRequested.connect(self._showHeaderMenu)
self.table.resizeColumnsToContents()
self.table.resizeRowsToContents()
# TableView Headers
self.headers = self.table.horizontalHeader()
self.headers.setContextMenuPolicy(Qt.CustomContextMenu)
self.headers.customContextMenuRequested.connect(self._showHeaderMenu)
self.central_widget.layout.addLayout(self.button_box)
self.central_widget.layout.addWidget(self.table)
self.central_widget.setLayout(self.central_widget.layout)
# Set widget
self.setCentralWidget(self.central_widget)
def closeEvent(self, event):
"""Close window.
The user is warned if there are any unsaved changes.
"""
columns = list(range(len(self._model.configurations)))
columns.sort(reverse=True)
if not self._closeConfigurations(columns):
event.ignore()
def keyPressEvent(self, event):
"""Override keyPressEvent.
Ctrl+S - Save changes
Ctrl+W - Close configuration on focus
F2 - Rename configuration on focus
Ctrl+Z - Undo
Ctrl+R - Redo
"""
if event.key() == Qt.Key_S:
self._saveChanges()
return
if event.key() == Qt.Key_W:
self._closeConfigurationOnFocus()
return
if event.key() == Qt.Key_F2:
self._renameOnFocus()
return
if event.key() == Qt.Key_Z:
print(self._model._undo)
if len(self._model._undo) > 0:
self._model._undo.pop()[1]()
return
if event.key() == Qt.Key_R:
if len(self._model._redo) > 0:
self._model._redo.pop()[1]()
return
@Slot(QPoint)
def _showHeaderMenu(self, point):
column = self.headers.logicalIndexAt(point.x())
if column == -1:
return
menu = QMenu(self)
# Actions
cols = self.table.selectionModel().selectedColumns()
if len(cols) != 2 or column not in [col.column() for col in cols]:
self.table.selectColumn(column)
menu.aboutToHide.connect(lambda: self.table.clearSelection())
save = QAction("Save", menu)
save.triggered.connect(lambda: self._saveConfiguration(column))
save_all = QAction("Save all", menu)
save_all.triggered.connect(lambda: self._saveChanges())
save_all.setShortcut(QKeySequence.Save)
rename = QAction("Rename", menu)
rename.triggered.connect(lambda: self._renameConfiguration(column))
close = QAction("Close", menu)
close.triggered.connect(lambda: self._closeConfiguration(column))
close.setShortcut(QKeySequence.Close)
close_right = QAction("Close to the right", menu)
close_right.triggered.connect(
lambda: self._closeConfigurationsToTheRight(column))
close_others = QAction("Close other", menu)
close_others.triggered.connect(
lambda: self._closeOtherConfigurations(column))
close_all = QAction("Close all", menu)
close_all.triggered.connect(lambda: self._closeAllConfigurations())
tune = QAction("Tune", menu)
tune.triggered.connect(lambda: self._tuneConfiguration(column))
menu.addActions([save, save_all])
menu.addSeparator()
menu.addActions([rename])
menu.addSeparator()
menu.addActions([close, close_right, close_others, close_all])
menu.addSeparator()
menu.addActions([tune])
else:
bar = QAction("Interpolate", menu)
bar.triggered.connect(lambda: self._barConfiguration(cols))
menu.addAction(bar)
vheader_offset = self.table.verticalHeader().width()
point.setX(point.x() + vheader_offset)
menu.popup(self.mapToGlobal(point))
# ContextMenu Actions
@Slot(int)
def _saveConfiguration(self, column):
try:
self._model.saveConfiguration(column)
return True
except Exception as e:
QMessageBox(QMessageBox.Warning, "Failed to save data",
"{}, {}".format(e, type(e))).exec_()
return False
@Slot(int)
def _renameConfiguration(self, column):
new_name, ok = QInputDialog.getText(self, "New name", "Rename to:")
if ok and new_name:
return self._model.renameConfiguration(column, new_name)
@Slot(int)
def _closeConfiguration(self, column):
self._closeConfigurations([column])
@Slot(int)
def _closeConfigurationsToTheRight(self, column):
columns = list()
i = len(self._model.configurations) - 1
while i > column:
columns.append(i)
i -= 1
self._closeConfigurations(columns)
@Slot(int)
def _closeOtherConfigurations(self, column):
columns = list()
i = len(self._model.configurations) - 1
while i >= 0:
if i == column:
i -= 1
continue
columns.append(i)
i -= 1
self._closeConfigurations(columns)
@Slot()
def _closeAllConfigurations(self):
columns = list()
i = len(self._model.configurations) - 1
while i >= 0:
columns.append(i)
i -= 1
self._closeConfigurations(columns)
def _closeConfigurations(self, columns):
save = self._maybeSaveChanges(columns)
if save == QMessageBox.Discard:
for column in columns:
self._model.cleanUndo(column)
self._model.closeConfiguration(column)
return True
elif save == QMessageBox.Save:
for column in columns:
if self._saveConfiguration(column):
self._model.cleanUndo(column)
self._model.closeConfiguration(column)
else:
return False
return True
else:
return False
@Slot(int)
def _tuneConfiguration(self, column):
dlg = TuneDlg(self)
ok1 = dlg.exec_()
if ok1:
# Get Matrix Calculate deltaK and show to user
tune = [dlg.tune_x.value(), dlg.tune_y.value()]
try:
inv_matrix = self._model.getTuneMatrix()
except Exception as e:
self._showWarningBox("{}".format(e),
"Failed to retrieve tune matrix")
else:
delta_f = tune[0] * inv_matrix[0][0] + tune[1] * inv_matrix[0][
1]
delta_d = tune[0] * inv_matrix[1][0] + tune[1] * inv_matrix[1][
1]
# config_name, ok2 = QInputDialog.getText(
# self, "Select value", "New Configuration Name:")
# if ok2:
# if not config_name:
proceed = QMessageBox(QMessageBox.Question, "Delta K",
("\u0394K<sub>d</sub> = {:1.3f}<br>"
"\u0394K<sub>f</sub> = {:1.3f}<br>"
"Proceed?").format(delta_d, delta_f),
QMessageBox.Ok | QMessageBox.Cancel,
self).exec_()
if proceed == QMessageBox.Ok:
config_name = self._getNextName()
self._model.deriveConfiguration(config_name, column,
ConfigModel.TUNE,
[delta_d, delta_f])
@Slot(int)
def _barConfiguration(self, cols):
if len(cols) != 2:
raise SystemError("Must interpolate 2 columns")
new_name, ok = QInputDialog.getText(self, "New name", "Rename to:")
if ok:
if not new_name:
new_name = self._getNextName()
self._model.interpolateConfiguration(new_name, cols[0].column(),
cols[1].column())
# Window menu slots
@Slot()
def _addConfiguration(self):
try:
configs = self._model.getConfigurations()
except Exception as e:
self._showWarningBox(e, "Failed to retrieve configurations")
else:
if configs:
options = [item["name"] for item in configs]
config_name, ok = QInputDialog.getItem(
self, "Available Configurations",
"Select a configuration:", options, 0, False)
if ok and config_name:
if not self._isConfigurationLoaded(config_name):
self._model.loadConfiguration(name=config_name)
else:
QMessageBox(
QMessageBox.Information,
"Configuration already loaded",
"Configuration is already loaded.").exec_()
# Highlight new column; or the one that is already loaded
col = self._model.getConfigurationColumn(config_name)
self.table.selectColumn(col)
else:
self._showMessageBox("No configuration found")
return
@Slot()
def _removeConfiguration(self):
try:
configs = self._model.getConfigurations()
except Exception as e:
self._showWarningBox(e, "Failed to retrieve configurations")
else:
if configs:
# Show configs available
options = [item["name"] for item in configs]
config, ok = QInputDialog.getItem(self,
"Available Configurations",
"Select a configuration:",
options, 0, False)
if ok and config:
# Ask for confirmation
if self._isConfigurationLoaded(config):
msg = ("Configuration is currenty loaded."
"Delete it anyway?")
else:
msg = ("This will permanently delete configuration {}."
"Proceed?").format(config)
if self._showDialogBox(msg) == QMessageBox.Cancel:
return
# Delete configuration
config = configs[options.index(config)]
try:
self._model.deleteConfiguration(config)
except Exception as e:
self._showWarningBox(e)
else:
self._showMessageBox(
"Configuration {} was deleted.".format(
config['name']))
else:
self._showMessageBox("No configuration found")
return
@Slot()
def _loadCurrentConfiguration(self):
try:
t = LoadingThread(self._getNextName(),
self._model._vertical_header, self)
dlg = \
LoadingDialog("Loading", len(self._model._vertical_header), self)
t.taskUpdated.connect(dlg.update)
t.taskFinished.connect(dlg.done)
t.start()
dlg.exec_()
except Exception as e:
self._showWarningBox("{}".format(e))
# Actions binded with keys
def _saveChanges(self):
for column in range(len(self._model.configurations)):
self._saveConfiguration(column)
def _closeConfigurationOnFocus(self):
cols = self.table.selectionModel().selectedColumns()
columns = list()
for col in cols:
columns.append(col.column())
columns.sort(reverse=True)
self._closeConfigurations(columns)
def _renameOnFocus(self):
cols = self.table.selectionModel().selectedColumns()
if len(cols) == 1:
self._renameConfiguration(cols[0].column())
# Helpers
def _isConfigurationLoaded(self, config_name):
ret = self._model.getConfigurationColumn(config_name)
if ret == -1:
return False
return True
def _getNextName(self):
# Treat if there already exist saved configuration with this name
configs = self._model.getConfigurations(deleted=None)
configs = [item["name"] for item in configs]
configs.extend([item.name for item in self._model.configurations])
new_name = 'config-{}'.format(self.NEW_CONFIGURATION)
while new_name in configs:
self.NEW_CONFIGURATION += 1
new_name = 'config-{}'.format(self.NEW_CONFIGURATION)
return new_name
def _maybeSaveChanges(self, columns):
ask_to_save = False
for column in columns:
if self._model.configurations[column].dirty:
ask_to_save = True
break
# If nothing to save, will close all columns
if not ask_to_save:
return QMessageBox.Discard
# Ask if user wants to save changes
msg_box = QMessageBox(
QMessageBox.Question, "There are unsaved changes", "Keep changes?",
QMessageBox.Save | QMessageBox.Cancel | QMessageBox.Discard, self)
return msg_box.exec_()
def _showWarningBox(self, message, title="Warning"):
QMessageBox(QMessageBox.Warning, title, '{}'.format(message)).exec_()
def _showMessageBox(self, message, title="Message"):
return QMessageBox(QMessageBox.Information, title, message).exec_()
def _showDialogBox(self, message, title="Dialog"):
return QMessageBox(QMessageBox.Information, title, message,
QMessageBox.Ok | QMessageBox.Cancel).exec_()
def __init__(self, parent, prefix, name, action, version, versions,
packages_sizes, active_channels):
super(CondaPackageActionDialog, self).__init__(parent)
self._parent = parent
self._prefix = prefix
self._version_text = None
self._name = name
self._dependencies_dic = {}
self._active_channels = active_channels
self._packages_sizes = packages_sizes
self.api = ManagerAPI()
# Widgets
self.label = QLabel(self)
self.combobox_version = QComboBox()
self.label_version = QLabel(self)
self.widget_version = None
self.table_dependencies = None
self.checkbox = QCheckBox(_('Install dependencies (recommended)'))
self.bbox = QDialogButtonBox(
QDialogButtonBox.Ok | QDialogButtonBox.Cancel, Qt.Horizontal, self)
self.button_ok = self.bbox.button(QDialogButtonBox.Ok)
self.button_cancel = self.bbox.button(QDialogButtonBox.Cancel)
self.button_cancel.setDefault(True)
self.button_cancel.setAutoDefault(True)
dialog_size = QSize(300, 90)
# Helper variable values
action_title = {
C.ACTION_UPGRADE: _("Upgrade package"),
C.ACTION_DOWNGRADE: _("Downgrade package"),
C.ACTION_REMOVE: _("Remove package"),
C.ACTION_INSTALL: _("Install package")
}
# FIXME: There is a bug, a package installed by anaconda has version
# astropy 0.4 and the linked list 0.4 but the available versions
# in the json file do not include 0.4 but 0.4rc1... so...
# temporal fix is to check if inside list otherwise show full list
if action == C.ACTION_UPGRADE:
if version in versions:
index = versions.index(version)
combo_versions = versions[index + 1:]
else:
versions = versions
elif action == C.ACTION_DOWNGRADE:
if version in versions:
index = versions.index(version)
combo_versions = versions[:index]
else:
versions = versions
elif action == C.ACTION_REMOVE:
combo_versions = [version]
self.combobox_version.setEnabled(False)
elif action == C.ACTION_INSTALL:
combo_versions = versions
# Reverse order for combobox
combo_versions = list(reversed(combo_versions))
if len(versions) == 1:
if action == C.ACTION_REMOVE:
labeltext = _('Package version to remove:')
else:
labeltext = _('Package version available:')
self.label_version.setText(combo_versions[0])
self.widget_version = self.label_version
else:
labeltext = _("Select package version:")
self.combobox_version.addItems(combo_versions)
self.widget_version = self.combobox_version
self.label.setText(labeltext)
self.label_version.setAlignment(Qt.AlignLeft)
self.table_dependencies = QWidget(self)
layout = QVBoxLayout()
version_layout = QHBoxLayout()
version_layout.addWidget(self.label)
version_layout.addStretch()
version_layout.addWidget(self.widget_version)
layout.addLayout(version_layout)
self.widgets = [
self.checkbox, self.button_ok, self.widget_version,
self.table_dependencies
]
# Create a Table
if action in [C.ACTION_INSTALL, C.ACTION_UPGRADE, C.ACTION_DOWNGRADE]:
table = QTableView(self)
dialog_size = QSize(dialog_size.width() + 40, 300)
self.table_dependencies = table
layout.addWidget(self.checkbox)
self.checkbox.setChecked(True)
self._changed_version(versions[0])
table.setSelectionBehavior(QAbstractItemView.SelectRows)
table.verticalHeader().hide()
table.horizontalHeader().hide()
table.setAlternatingRowColors(True)
table.setShowGrid(False)
table.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
table.horizontalHeader().setStretchLastSection(True)
layout.addWidget(self.table_dependencies)
layout.addWidget(self.bbox)
title = "{0}: {1}".format(action_title[action], name)
self.setLayout(layout)
self.setMinimumSize(dialog_size)
self.setFixedSize(dialog_size)
self.setWindowTitle(title)
self.setModal(True)
# Signals and slots
self.bbox.accepted.connect(self.accept)
self.bbox.rejected.connect(self.close)
self.combobox_version.currentIndexChanged.connect(
self._changed_version)
self.checkbox.stateChanged.connect(self._changed_checkbox)
class CompositionElementalWidget(_CompositionWidget):
class _CompositionModel(QAbstractTableModel):
def __init__(self):
QAbstractTableModel.__init__(self)
self.composition = OrderedDict()
def rowCount(self, *args, **kwargs):
return len(self.composition)
def columnCount(self, *args, **kwargs):
return 2
def data(self, index, role):
if not index.isValid() or \
not (0 <= index.row() < len(self.composition)):
return None
if role == Qt.TextAlignmentRole:
return Qt.AlignCenter
if role != Qt.DisplayRole:
return None
z, fraction = list(self.composition.items())[index.row()]
column = index.column()
if column == 0:
if z is None:
return 'none'
else:
return str(get_symbol(z))
elif column == 1:
return str(fraction)
def headerData(self, section , orientation, role):
if role != Qt.DisplayRole:
return None
if orientation == Qt.Horizontal:
if section == 0:
return 'Element'
elif section == 1:
return 'Fraction'
elif orientation == Qt.Vertical:
return str(section + 1)
def flags(self, index):
if not index.isValid():
return Qt.ItemIsEnabled
return Qt.ItemFlags(QAbstractTableModel.flags(self, index) |
Qt.ItemIsEditable)
def setData(self, index, value, role=Qt.EditRole):
if not index.isValid() or \
not (0 <= index.row() < len(self.composition)):
return False
z = list(self.composition.keys())[index.row()]
column = index.column()
if column == 0:
if value in self.composition:
return False
fraction = self.composition.pop(z)
self.composition[value] = fraction
elif column == 1:
self.composition[z] = float(value)
self.dataChanged.emit(index, index)
return True
def insertRows(self, row, count=1, parent=None):
if count == 0:
return False
if parent is None:
parent = QModelIndex()
self.beginInsertRows(parent, row, row + count - 1)
if None in self.composition:
return False
self.composition[None] = 0.0
self.endInsertRows()
return True
def removeRows(self, row, count=1, parent=None):
if count == 0:
return False
if parent is None:
parent = QModelIndex()
self.beginRemoveRows(parent, row, count + row - 1)
keys = list(self.composition.keys())
for key in keys[:row] + keys[row + count:]:
self.composition.pop(key)
self.endRemoveRows()
return True
class _CompositionDelegate(QItemDelegate):
def __init__(self, parent=None):
QItemDelegate.__init__(self, parent)
def createEditor(self, parent, option, index):
column = index.column()
if column == 0:
editor = PeriodicTableDialog(parent)
editor.setMultipleSelection(False)
editor.setRequiresSelection(True)
return editor
elif column == 1:
editor = QLineEdit(parent)
editor.setValidator(QDoubleValidator())
return editor
else:
return QItemDelegate.createEditor(self, parent, option, index)
def setEditorData(self, editor, index):
text = index.model().data(index, Qt.DisplayRole)
column = index.column()
if column == 0:
if text != 'none':
editor.setSelection(text)
elif column == 1:
editor.setText(text)
else:
QItemDelegate.setEditorData(self, editor, index)
def setModelData(self, editor, model, index):
column = index.column()
if column == 0:
model.setData(index, editor.selection())
elif column == 1:
model.setData(index, editor.text())
else:
return QItemDelegate.setModelData(self, editor, model, index)
def __init__(self, parent=None):
_CompositionWidget.__init__(self, CompositionElemental, parent)
def _init_ui(self):
# Widgets
model = self._CompositionModel()
self._table = QTableView()
self._table.setModel(model)
self._table.setItemDelegate(self._CompositionDelegate(self))
self._table.horizontalHeader().setStretchLastSection(True)
self._toolbar = QToolBar()
action_add = self._toolbar.addAction(getIcon("list-add"), "Add layer")
action_remove = self._toolbar.addAction(getIcon("list-remove"), "Remove layer")
# Layouts
layout = _CompositionWidget._init_ui(self)
layout.addRow(self._table)
layout.addRow(self._toolbar)
# Signals
action_add.triggered.connect(self._on_add)
action_remove.triggered.connect(self._on_remove)
model.dataChanged.connect(self.edited)
model.rowsInserted.connect(self.edited)
model.rowsRemoved.connect(self.edited)
return layout
def _on_add(self):
index = self._table.selectionModel().currentIndex()
model = self._table.model()
model.insertRows(index.row() + 1)
def _on_remove(self):
selection = self._table.selectionModel().selection().indexes()
if len(selection) == 0:
QMessageBox.warning(self, "Window layer", "Select a layer")
return
model = self._table.model()
for row in sorted(map(methodcaller('row'), selection), reverse=True):
model.removeRow(row)
def _create_parameter(self):
return self.CLASS('wt%')
def parameter(self, parameter=None):
parameter = _CompositionWidget.parameter(self, parameter)
parameter.update(self._table.model().composition)
return parameter
def setParameter(self, condition):
_CompositionWidget.setParameter(self, condition)
self._table.model().composition.update(condition)
self._table.model().reset()
def setReadOnly(self, state):
_CompositionWidget.setReadOnly(self, state)
if state:
trigger = QTableView.EditTrigger.NoEditTriggers
else:
trigger = QTableView.EditTrigger.AllEditTriggers
self._table.setEditTriggers(trigger)
self._toolbar.setEnabled(not state)
def isReadOnly(self):
return _CompositionWidget.isReadOnly(self) and \
self._table.editTriggers() == QTableView.EditTrigger.NoEditTriggers and \
not self._toolbar.isEnabled()
class ConfigurationManager(SiriusMainWindow):
"""."""
NAME_COL = None
CONFIG_TYPE_COL = None
def __init__(self, model, parent=None):
"""Constructor."""
super().__init__(parent)
self._model = model
self._logger = logging.getLogger(__name__)
self._logger.setLevel(logging.INFO)
self._setup_ui()
self.setWindowTitle("Configuration Manager")
def _setup_ui(self):
# self.setGeometry(0, 0, 1600, 900)
self.main_widget = QFrame()
self.main_widget.setObjectName('ServConf')
self.setCentralWidget(self.main_widget)
self.layout = QGridLayout()
self.main_widget.setLayout(self.layout)
# Basic widgets
self.editor = QTableView()
self.delete_button = QPushButton('Delete', self)
self.delete_button.setObjectName('DeleteButton')
self.rename_button = QPushButton('Rename', self)
self.rename_button.setObjectName('RenameButton')
self.d_editor = QTableView()
self.retrieve_button = QPushButton('Retrieve', self)
self.retrieve_button.setObjectName('RetrieveButton')
self.tree = QTreeView(self)
self.config_type = QComboBox(parent=self)
self.config_type.setModel(
ConfigTypeModel(self._model, self.config_type))
# Tab widgets
self.tab1 = QWidget()
self.tab1.layout = QVBoxLayout(self.tab1)
self.tab2 = QWidget()
self.tab2.layout = QVBoxLayout(self.tab2)
self.tab1.layout.addWidget(self.editor)
hlay = QHBoxLayout()
hlay.addWidget(self.rename_button)
hlay.addWidget(self.delete_button)
self.tab1.layout.addLayout(hlay)
self.tab2.layout.addWidget(self.d_editor)
self.tab2.layout.addWidget(self.retrieve_button)
self.editor_tab = QTabWidget(self)
self.editor_tab.addTab(self.tab1, 'Configurations')
self.editor_tab.addTab(self.tab2, 'Discarded Configurations')
self.config_viewer = QWidget(self)
self.config_viewer.layout = QVBoxLayout(self.config_viewer)
self.config_viewer.layout.addWidget(self.editor_tab)
self.config_viewer.layout.addWidget(self.tree)
# Header widget
self.header = QFrame(self)
self.header.setObjectName('Header')
self.header.layout = QHBoxLayout(self.header)
self.header.layout.addStretch()
self.header.layout.addWidget(
QLabel('Configuration Database Manager', self.header))
self.header.layout.addStretch()
# Sub header with database genral information
self.sub_header = QFrame(self)
self.sub_header.setObjectName('SubHeader')
self.sub_header.layout = QVBoxLayout(self.sub_header)
self.server_layout = QHBoxLayout()
self.server_layout.addWidget(QLabel('<b>Server:</b>', self.sub_header))
self.server_layout.addWidget(QLabel(self._model.url, self.sub_header))
self.server_layout.addStretch()
self.size_layout = QHBoxLayout()
self.size_layout.addWidget(QLabel('<b>DB Size:</b>', self.sub_header))
try:
dbsize = self._model.get_dbsize()
dbsize = '{:.2f} MB'.format(dbsize/(1024*1024))
except ConfigDBException:
dbsize = 'Failed to retrieve information'
self.size_layout.addWidget(QLabel(dbsize, self.sub_header))
self.size_layout.addStretch()
self.sub_header.layout.addLayout(self.server_layout)
self.sub_header.layout.addLayout(self.size_layout)
# Query form
self.query_form = QFrame()
self.query_form.setObjectName("QueryForm")
self.query_form.layout = QVBoxLayout()
self.query_form.setLayout(self.query_form.layout)
self.configs_layout = QGridLayout()
self.configs_layout.addWidget(QLabel('Configurations:', self), 0, 0)
self.nr_configs = QLabel(self)
self.configs_layout.addWidget(self.nr_configs, 0, 1)
self.configs_layout.addWidget(QLabel('Discarded:', self), 0, 2)
self.nr_discarded = QLabel(self)
self.configs_layout.addWidget(self.nr_discarded, 0, 3)
self.query_form.layout.addWidget(self.config_type)
self.query_form.layout.addLayout(self.configs_layout)
# Main widget layout setup
self.layout.addWidget(self.header, 0, 0, 1, 3)
self.layout.addWidget(self.sub_header, 1, 0, 1, 2)
self.layout.addWidget(self.query_form, 2, 0, 1, 2)
self.layout.addWidget(self.config_viewer, 3, 0, 1, 2)
self.layout.addWidget(self.tree, 1, 2, 4, 1)
# self.layout.addWidget(self.delete_button, 4, 0, 1, 2)
self.layout.setColumnStretch(0, 1)
self.layout.setColumnStretch(1, 2)
self.layout.setColumnStretch(2, 2)
# Set table models and options
self.editor_model = ConfigDbTableModel('notexist', self._model)
self.d_editor_model = ConfigDbTableModel('notexist', self._model, True)
self.editor.setModel(self.editor_model)
self.editor.setSelectionBehavior(self.editor.SelectRows)
self.editor.setSortingEnabled(True)
self.editor.horizontalHeader().setResizeMode(QHeaderView.Stretch)
self.d_editor.setModel(self.d_editor_model)
self.d_editor.setSelectionBehavior(self.editor.SelectRows)
self.d_editor.setSortingEnabled(True)
self.d_editor.horizontalHeader().setResizeMode(QHeaderView.Stretch)
self.d_editor.setSelectionMode(self.d_editor.SingleSelection)
# Set tree model and options
self.tree_model = JsonTreeModel(None, None, self._model)
self.tree.setModel(self.tree_model)
# Delete button
self.delete_button.setEnabled(False)
self.rename_button.setEnabled(True)
self.retrieve_button.setEnabled(False)
# Signals and slots
# Tab
self.editor_tab.currentChanged.connect(self._tab_changed)
# Fill tables when configuration is selected
self.config_type.currentTextChanged.connect(self._fill_table)
# Fill tree when a configuration is selected
self.editor.selectionModel().selectionChanged.connect(
lambda x, y: self._fill_tree())
self.d_editor.selectionModel().selectionChanged.connect(
lambda x, y: self._fill_tree())
# Connect database error to slot that show messages
self.editor_model.connectionError.connect(self._database_error)
self.d_editor_model.connectionError.connect(self._database_error)
# Makes tree column extend automatically to show content
self.tree.expanded.connect(
lambda idx: self.tree.resizeColumnToContents(idx.column()))
# Button action
self.delete_button.pressed.connect(self._remove_configuration)
self.rename_button.pressed.connect(self._rename_configuration)
self.retrieve_button.pressed.connect(self._retrieve_configuration)
# Set constants
ConfigurationManager.NAME_COL = \
self.editor_model.horizontalHeader.index('name')
ConfigurationManager.CONFIG_TYPE_COL = \
self.editor_model.horizontalHeader.index('config_type')
self.editor.resizeColumnsToContents()
self.d_editor.resizeColumnsToContents()
@Slot(str)
def _fill_table(self, config_type):
"""Fill table with configuration of `config_type`."""
leng = len(self._model.find_configs(
config_type=config_type, discarded=False))
self.nr_configs.setText(str(leng))
leng = len(self._model.find_configs(
config_type=config_type, discarded=True))
self.nr_discarded.setText(str(leng))
self.editor_model.setupModelData(config_type)
self.d_editor_model.setupModelData(config_type)
self.editor.resizeColumnsToContents()
self.d_editor.resizeColumnsToContents()
self.editor_model.sort(2, Qt.DescendingOrder)
self.d_editor_model.sort(2, Qt.DescendingOrder)
@Slot()
def _fill_tree(self):
if self.editor_tab.currentIndex() == 0:
configs = list()
rows = self._get_selected_rows(self.editor)
# Get selected rows
for row in rows:
# Get name and configuration type
configs.append(self._type_name(row, self.editor_model))
# Set tree data
self.tree_model.setupModelData(configs)
if len(configs) == 1:
self.delete_button.setEnabled(True)
self.delete_button.setText(
'Delete {} ({})'.format(configs[0][1], configs[0][0]))
self.rename_button.setEnabled(True)
self.rename_button.setText(
'Rename {} ({})'.format(configs[0][1], configs[0][0]))
elif len(configs) > 1:
self.rename_button.setEnabled(False)
self.rename_button.setText('Rename')
self.delete_button.setEnabled(True)
self.delete_button.setText(
'Delete {} configurations'.format(len(configs)))
else:
self.rename_button.setEnabled(False)
self.rename_button.setText('Rename')
self.delete_button.setEnabled(False)
self.delete_button.style().polish(self.delete_button)
self.rename_button.style().polish(self.rename_button)
else:
try:
row = self._get_selected_rows(self.d_editor).pop()
except KeyError:
self.retrieve_button.setEnabled(False)
self.retrieve_button.style().polish(self.retrieve_button)
else:
config_type, name = self._type_name(row, self.d_editor_model)
self.tree_model.setupModelData([(config_type, name)])
self.retrieve_button.setEnabled(True)
self.retrieve_button.style().polish(self.retrieve_button)
# self.tree.resizeColumnsToContents()
@Slot()
def _remove_configuration(self):
type = QMessageBox.Question
title = 'Remove configuration?'
buttons = QMessageBox.Ok | QMessageBox.Cancel
# self.editor.selectRow(index.row())
rows = list(self._get_selected_rows(self.editor))
message = 'Remove configurations:\n'
for row in rows:
config_type = self.editor_model.createIndex(row, 0).data()
name = self.editor_model.createIndex(row, 1).data()
message += '- {} ({})\n'.format(name, config_type)
msg = QMessageBox(type, title, message, buttons).exec_()
if msg == QMessageBox.Ok:
rows.sort(reverse=True)
for row in rows:
self.editor_model.removeRows(row)
self.editor.selectionModel().clearSelection()
self._fill_table(self.config_type.currentText())
@Slot()
def _rename_configuration(self):
# self.editor.selectRow(index.row())
rows = list(self._get_selected_rows(self.editor))
if not rows:
return
config_type = self.editor_model.createIndex(rows[0], 0).data()
name = self.editor_model.createIndex(rows[0], 1).data()
wid = RenameConfigDialog(config_type, self)
wid.setWindowTitle('Rename: {}'.format(name))
wid.search_le.setText(name)
newname, status = wid.exec_()
if not newname or not status:
return
self._model.rename_config(
name, newname, config_type=config_type)
self.editor.selectionModel().clearSelection()
self._fill_table(self.config_type.currentText())
@Slot()
def _retrieve_configuration(self):
type = QMessageBox.Question
title = 'Retrieve configuration?'
buttons = QMessageBox.Ok | QMessageBox.Cancel
try:
row = self._get_selected_rows(self.d_editor).pop()
except KeyError:
pass
else:
config_type, name = self._type_name(row, self.d_editor_model)
name = name[:-37]
message = \
'Retrieve configuration {} ({})?'.format(config_type, name)
msg = QMessageBox(type, title, message, buttons).exec_()
if msg == QMessageBox.Ok:
try:
self.d_editor_model.removeRows(row)
except TypeError:
self._database_error(
'Exception',
'Configuration no longer is in the correct format',
'retrieve configuration')
self.editor.selectionModel().clearSelection()
self._fill_table(self.config_type.currentText())
@Slot(int)
def _tab_changed(self, index):
if index == 0:
self.editor.selectionModel().clearSelection()
self.delete_button.setText('Delete')
self.delete_button.setEnabled(False)
self.delete_button.style().polish(self.delete_button)
self.rename_button.setText('Rename')
self.rename_button.setEnabled(False)
self.rename_button.style().polish(self.rename_button)
else:
self.d_editor.selectionModel().clearSelection()
self.retrieve_button.setEnabled(False)
self.retrieve_button.style().polish(self.retrieve_button)
self.tree_model.setupModelData([])
@Slot(int, str, str)
def _database_error(self, code, message, operation):
type = QMessageBox.Warning
title = 'Something went wrong'
msg = '{}: {}, while trying to {}'.format(code, message, operation)
QMessageBox(type, title, msg).exec_()
def _get_selected_rows(self, table):
index_list = table.selectionModel().selectedIndexes()
return {idx.row() for idx in index_list}
def _type_name(self, row, model):
# Return config_type and name given a row and a table model
return (model.createIndex(row, self.CONFIG_TYPE_COL).data(),
model.createIndex(row, self.NAME_COL).data())
class BasePlotCurveEditorDialog(QDialog):
"""QDialog that is used in Qt Designer to edit the properties of the
curves in a waveform plot. This dialog is shown when you double-click
the plot, or when you right click it and choose 'edit curves'.
This thing is mostly just a wrapper for a table view, with a couple
buttons to add and remove curves, and a button to save the changes."""
TABLE_MODEL_CLASS = BasePlotCurvesModel
def __init__(self, plot, parent=None):
super(BasePlotCurveEditorDialog, self).__init__(parent)
self.plot = plot
self.setup_ui()
self.table_model = self.TABLE_MODEL_CLASS(self.plot)
self.table_view.setModel(self.table_model)
self.table_model.plot = plot
# self.table_view.resizeColumnsToContents()
self.add_button.clicked.connect(self.addCurve)
self.remove_button.clicked.connect(self.removeSelectedCurve)
self.remove_button.setEnabled(False)
self.table_view.selectionModel().selectionChanged.connect(
self.handleSelectionChange)
self.table_view.doubleClicked.connect(self.handleDoubleClick)
self.resize(800, 300)
def setup_ui(self):
self.vertical_layout = QVBoxLayout(self)
self.table_view = QTableView(self)
self.table_view.setEditTriggers(QAbstractItemView.DoubleClicked)
self.table_view.setProperty("showDropIndicator", False)
self.table_view.setDragDropOverwriteMode(False)
self.table_view.setSelectionMode(QAbstractItemView.SingleSelection)
self.table_view.setSelectionBehavior(QAbstractItemView.SelectRows)
self.table_view.setSortingEnabled(False)
self.table_view.horizontalHeader().setStretchLastSection(True)
self.table_view.verticalHeader().setVisible(False)
self.table_view.setColumnWidth(0, 160)
self.table_view.setColumnWidth(1, 160)
self.table_view.setColumnWidth(2, 160)
self.vertical_layout.addWidget(self.table_view)
self.add_remove_layout = QHBoxLayout()
spacer = QSpacerItem(40, 20, QSizePolicy.Expanding,
QSizePolicy.Minimum)
self.add_remove_layout.addItem(spacer)
self.add_button = QPushButton("Add Curve", self)
self.add_remove_layout.addWidget(self.add_button)
self.remove_button = QPushButton("Remove Curve", self)
self.add_remove_layout.addWidget(self.remove_button)
self.vertical_layout.addLayout(self.add_remove_layout)
self.button_box = QDialogButtonBox(self)
self.button_box.setOrientation(Qt.Horizontal)
self.button_box.addButton("Done", QDialogButtonBox.AcceptRole)
self.vertical_layout.addWidget(self.button_box)
self.button_box.accepted.connect(self.saveChanges)
self.button_box.rejected.connect(self.reject)
self.setWindowTitle("Waveform Curve Editor")
def setup_delegate_columns(self, index=2):
symbol_delegate = SymbolColumnDelegate(self)
self.table_view.setItemDelegateForColumn(index + 3, symbol_delegate)
line_delegate = LineColumnDelegate(self)
self.table_view.setItemDelegateForColumn(index + 1, line_delegate)
color_delegate = ColorColumnDelegate(self)
self.table_view.setItemDelegateForColumn(index, color_delegate)
@Slot()
def addCurve(self):
self.table_model.append()
@Slot()
def removeSelectedCurve(self):
self.table_model.removeAtIndex(self.table_view.currentIndex())
@Slot(QItemSelection, QItemSelection)
def handleSelectionChange(self, selected, deselected):
self.remove_button.setEnabled(
self.table_view.selectionModel().hasSelection())
@Slot(QModelIndex)
def handleDoubleClick(self, index):
if self.table_model.needsColorDialog(index):
# The table model returns a QBrush for BackgroundRole, not a QColor
init_color = self.table_model.data(index,
Qt.BackgroundRole).color()
color = QColorDialog.getColor(init_color, self)
if color.isValid():
self.table_model.setData(index, color, role=Qt.EditRole)
@Slot()
def saveChanges(self):
formWindow = QDesignerFormWindowInterface.findFormWindow(self.plot)
if formWindow:
formWindow.cursor().setProperty("curves", self.plot.curves)
self.accept()
class SampleLogsView(QSplitter):
"""Sample Logs View
This contains a table of the logs, a plot of the currently
selected logs, and the statistics of the selected log.
"""
def __init__(self, presenter, parent = None, name = '', isMD=False, noExp = 0):
super(SampleLogsView, self).__init__(parent)
self.presenter = presenter
self.setWindowTitle("{} sample logs".format(name))
self.setWindowFlags(Qt.Window)
# Create sample log table
self.table = QTableView()
self.table.setSelectionBehavior(QAbstractItemView.SelectRows)
self.table.clicked.connect(self.presenter.clicked)
self.table.doubleClicked.connect(self.presenter.doubleClicked)
self.table.contextMenuEvent = self.tableMenu
self.addWidget(self.table)
frame_right = QFrame()
layout_right = QVBoxLayout()
#Add full_time and experimentinfo options
layout_options = QHBoxLayout()
if isMD:
layout_options.addWidget(QLabel("Experiment Info #"))
self.experimentInfo = QSpinBox()
self.experimentInfo.setMaximum(noExp-1)
self.experimentInfo.valueChanged.connect(self.presenter.changeExpInfo)
layout_options.addWidget(self.experimentInfo)
self.full_time = QCheckBox("Relative Time")
self.full_time.setChecked(True)
self.full_time.stateChanged.connect(self.presenter.plot_logs)
layout_options.addWidget(self.full_time)
layout_right.addLayout(layout_options)
# Sample log plot
self.fig = Figure()
self.canvas = FigureCanvas(self.fig)
self.canvas.setSizePolicy(QSizePolicy.Expanding,QSizePolicy.Expanding)
self.canvas.mpl_connect('button_press_event', self.presenter.plot_clicked)
self.ax = self.fig.add_subplot(111, projection='mantid')
layout_right.addWidget(self.canvas)
# Sample stats
self.create_stats_widgets()
layout_stats = QFormLayout()
layout_stats.addRow('', QLabel("Log Statistics"))
layout_stats.addRow('Min:', self.stats_widgets["minimum"])
layout_stats.addRow('Max:', self.stats_widgets["maximum"])
layout_stats.addRow('Mean:', self.stats_widgets["mean"])
layout_stats.addRow('Median:', self.stats_widgets["median"])
layout_stats.addRow('Std Dev:', self.stats_widgets["standard_deviation"])
layout_stats.addRow('Time Avg:', self.stats_widgets["time_mean"])
layout_stats.addRow('Time Std Dev:', self.stats_widgets["time_standard_deviation"])
layout_stats.addRow('Duration:', self.stats_widgets["duration"])
layout_right.addLayout(layout_stats)
frame_right.setLayout(layout_right)
self.addWidget(frame_right)
self.setStretchFactor(0,1)
self.resize(1200,800)
self.show()
def tableMenu(self, event):
"""Right click menu for table, can plot or print selected logs"""
menu = QMenu(self)
plotAction = menu.addAction("Plot selected")
plotAction.triggered.connect(self.presenter.new_plot_logs)
plotAction = menu.addAction("Print selected")
plotAction.triggered.connect(self.presenter.print_selected_logs)
menu.exec_(event.globalPos())
def set_model(self, model):
"""Set the model onto the table"""
self.model = model
self.table.setModel(self.model)
self.table.resizeColumnsToContents()
self.table.horizontalHeader().setSectionResizeMode(2, QHeaderView.Stretch)
def plot_selected_logs(self, ws, exp, rows):
"""Update the plot with the selected rows"""
self.ax.clear()
self.create_ax_by_rows(self.ax, ws, exp, rows)
self.fig.canvas.draw()
def new_plot_selected_logs(self, ws, exp, rows):
"""Create a new plot, in a separate window for selected rows"""
fig, ax = plt.subplots(subplot_kw={'projection': 'mantid'})
self.create_ax_by_rows(ax, ws, exp, rows)
fig.show()
def create_ax_by_rows(self, ax, ws, exp, rows):
"""Creates the plots for given rows onto axis ax"""
for row in rows:
log_text = self.get_row_log_name(row)
ax.plot(ws,
LogName=log_text,
label=log_text,
marker='.',
FullTime=not self.full_time.isChecked(),
ExperimentInfo=exp)
ax.set_ylabel('')
if ax.get_legend_handles_labels()[0]:
ax.legend()
def get_row_log_name(self, i):
"""Returns the log name of particular row"""
return str(self.model.item(i, 0).text())
def get_exp(self):
"""Get set experiment info number"""
return self.experimentInfo.value()
def get_selected_row_indexes(self):
"""Return a list of selected row from table"""
return [row.row() for row in self.table.selectionModel().selectedRows()]
def set_selected_rows(self, rows):
"""Set seleceted rows in table"""
mode = QItemSelectionModel.Select | QItemSelectionModel.Rows
for row in rows:
self.table.selectionModel().select(self.model.index(row, 0), mode)
def create_stats_widgets(self):
"""Creates the statistics widgets"""
self.stats_widgets = {"minimum": QLineEdit(),
"maximum": QLineEdit(),
"mean": QLineEdit(),
"median": QLineEdit(),
"standard_deviation": QLineEdit(),
"time_mean": QLineEdit(),
"time_standard_deviation": QLineEdit(),
"duration": QLineEdit()}
for widget in self.stats_widgets.values():
widget.setReadOnly(True)
def set_statistics(self, stats):
"""Updates the statistics widgets from stats dictionary"""
for param in self.stats_widgets.keys():
self.stats_widgets[param].setText('{:.6}'.format(getattr(stats, param)))
def clear_statistics(self):
"""Clears the values in statistics widgets"""
for widget in self.stats_widgets.values():
widget.clear()
class SampleLogsView(QSplitter):
"""Sample Logs View
This contains a table of the logs, a plot of the currently
selected logs, and the statistics of the selected log.
"""
def __init__(self, presenter, parent = None, name = '', isMD=False, noExp = 0):
super(SampleLogsView, self).__init__(parent)
self.presenter = presenter
self.setWindowTitle("{} sample logs".format(name))
self.setWindowFlags(Qt.Window)
self.setAttribute(Qt.WA_DeleteOnClose, True)
# left hand side
self.frame_left = QFrame()
layout_left = QVBoxLayout()
# add a spin box for MD workspaces
if isMD:
layout_mult_expt_info = QHBoxLayout()
layout_mult_expt_info.addWidget(QLabel("Experiment Info #"))
self.experimentInfo = QSpinBox()
self.experimentInfo.setMaximum(noExp-1)
self.experimentInfo.valueChanged.connect(self.presenter.changeExpInfo)
layout_mult_expt_info.addWidget(self.experimentInfo)
layout_mult_expt_info.addSpacerItem(QSpacerItem(10, 10, QSizePolicy.Expanding))
layout_left.addLayout(layout_mult_expt_info)
# Create sample log table
self.table = QTableView()
self.table.setSelectionBehavior(QAbstractItemView.SelectRows)
self.table.doubleClicked.connect(self.presenter.doubleClicked)
self.table.contextMenuEvent = self.tableMenu
layout_left.addWidget(self.table)
self.frame_left.setLayout(layout_left)
self.addWidget(self.frame_left)
#right hand side
self.frame_right = QFrame()
layout_right = QVBoxLayout()
#Add full_time and experimentinfo options
layout_options = QHBoxLayout()
if isMD:
layout_options.addWidget(QLabel("Experiment Info #"))
self.experimentInfo = QSpinBox()
self.experimentInfo.setMaximum(noExp-1)
self.experimentInfo.valueChanged.connect(self.presenter.changeExpInfo)
layout_options.addWidget(self.experimentInfo)
#check boxes
self.full_time = QCheckBox("Relative Time")
self.full_time.setToolTip(
"Shows relative time in seconds from the start of the run.")
self.full_time.setChecked(True)
self.full_time.stateChanged.connect(self.presenter.plot_logs)
layout_options.addWidget(self.full_time)
self.show_filtered = QCheckBox("Filtered Data")
self.show_filtered.setToolTip(
"Filtered data only shows data while running and in this period.\nInvalid values are also filtered.")
self.show_filtered.setChecked(True)
self.show_filtered.stateChanged.connect(self.presenter.filtered_changed)
layout_options.addWidget(self.show_filtered)
self.spaceItem = QSpacerItem(10, 10, QSizePolicy.Expanding)
layout_options.addSpacerItem(self.spaceItem)
layout_right.addLayout(layout_options)
# Sample log plot
self.fig = Figure()
self.canvas = FigureCanvas(self.fig)
self.canvas.setSizePolicy(QSizePolicy.Expanding,QSizePolicy.Expanding)
self.canvas.mpl_connect('button_press_event', self.presenter.plot_clicked)
self.ax = self.fig.add_subplot(111, projection='mantid')
layout_right.addWidget(self.canvas)
# Sample stats
self.create_stats_widgets()
layout_stats = QFormLayout()
layout_stats.addRow('', QLabel("Log Statistics"))
layout_stats.addRow('Min:', self.stats_widgets["minimum"])
layout_stats.addRow('Max:', self.stats_widgets["maximum"])
layout_stats.addRow('Time Avg:', self.stats_widgets["time_mean"])
layout_stats.addRow('Time Std Dev:', self.stats_widgets["time_standard_deviation"])
layout_stats.addRow('Mean (unweighted):', self.stats_widgets["mean"])
layout_stats.addRow('Median (unweighted):', self.stats_widgets["median"])
layout_stats.addRow('Std Dev:', self.stats_widgets["standard_deviation"])
layout_stats.addRow('Duration:', self.stats_widgets["duration"])
layout_right.addLayout(layout_stats)
self.frame_right.setLayout(layout_right)
self.addWidget(self.frame_right)
self.setStretchFactor(0,1)
self.resize(1200,800)
self.show()
def closeEvent(self, event):
self.deleteLater()
super(SampleLogsView, self).closeEvent(event)
def tableMenu(self, event):
"""Right click menu for table, can plot or print selected logs"""
menu = QMenu(self)
plotAction = menu.addAction("Plot selected")
plotAction.triggered.connect(self.presenter.new_plot_logs)
plotAction = menu.addAction("Print selected")
plotAction.triggered.connect(self.presenter.print_selected_logs)
menu.exec_(event.globalPos())
def set_model(self, model):
"""Set the model onto the table"""
self.model = model
self.table.setModel(self.model)
self.table.resizeColumnsToContents()
self.table.horizontalHeader().setSectionResizeMode(2, QHeaderView.Stretch)
self.table.selectionModel().selectionChanged.connect(self.presenter.update)
def show_plot_and_stats(self, show_plot_and_stats):
"""sets wether the plot and stats section should be visible"""
if self.frame_right.isVisible() != show_plot_and_stats:
# the desired state is nor the current state
self.setUpdatesEnabled(False)
current_width = self.frame_right.width()
if current_width:
self.last_width = current_width
else:
current_width = self.last_width
if show_plot_and_stats:
self.resize(self.width() + current_width, self.height())
else:
self.resize(self.width() - current_width, self.height())
self.frame_right.setVisible(show_plot_and_stats)
self.setUpdatesEnabled(True)
def plot_selected_logs(self, ws, exp, rows):
"""Update the plot with the selected rows"""
if self.frame_right.isVisible():
self.ax.clear()
self.create_ax_by_rows(self.ax, ws, exp, rows)
try:
self.fig.canvas.draw()
except ValueError as ve:
#this can throw an error if the plot has recently been hidden, but the error does not matter
if not str(ve).startswith("Image size of"):
raise
def new_plot_selected_logs(self, ws, exp, rows):
"""Create a new plot, in a separate window for selected rows"""
fig, ax = plt.subplots(subplot_kw={'projection': 'mantid'})
self.create_ax_by_rows(ax, ws, exp, rows)
fig.show()
def create_ax_by_rows(self, ax, ws, exp, rows):
"""Creates the plots for given rows onto axis ax"""
for row in rows:
log_text = self.get_row_log_name(row)
ax.plot(ws,
LogName=log_text,
label=log_text,
FullTime=not self.full_time.isChecked(),
Filtered=self.show_filtered.isChecked(),
ExperimentInfo=exp)
ax.set_ylabel('')
if ax.get_legend_handles_labels()[0]:
ax.legend()
def set_log_controls(self,are_logs_filtered):
"""Sets log specific settings based on the log clicked on"""
self.show_filtered.setEnabled(are_logs_filtered)
def get_row_log_name(self, i):
"""Returns the log name of particular row"""
return str(self.model.item(i, 0).text())
def get_exp(self):
"""Get set experiment info number"""
return self.experimentInfo.value()
def get_selected_row_indexes(self):
"""Return a list of selected row from table"""
return [row.row() for row in self.table.selectionModel().selectedRows()]
def set_selected_rows(self, rows):
"""Set seleceted rows in table"""
mode = QItemSelectionModel.Select | QItemSelectionModel.Rows
for row in rows:
self.table.selectionModel().select(self.model.index(row, 0), mode)
def create_stats_widgets(self):
"""Creates the statistics widgets"""
self.stats_widgets = {"minimum": QLineEdit(),
"maximum": QLineEdit(),
"mean": QLineEdit(),
"median": QLineEdit(),
"standard_deviation": QLineEdit(),
"time_mean": QLineEdit(),
"time_standard_deviation": QLineEdit(),
"duration": QLineEdit()}
for widget in self.stats_widgets.values():
widget.setReadOnly(True)
def set_statistics(self, stats):
"""Updates the statistics widgets from stats dictionary"""
for param in self.stats_widgets.keys():
self.stats_widgets[param].setText('{:.6}'.format(getattr(stats, param)))
def clear_statistics(self):
"""Clears the values in statistics widgets"""
for widget in self.stats_widgets.values():
widget.clear()
class LayoutSettingsDialog(QDialog):
"""Layout settings dialog"""
def __init__(self, parent, names, order, active):
super(LayoutSettingsDialog, self).__init__(parent)
# variables
self._parent = parent
self._selection_model = None
self.names = names
self.order = order
self.active = active
# widgets
self.button_move_up = QPushButton(_('Move Up'))
self.button_move_down = QPushButton(_('Move Down'))
self.button_delete = QPushButton(_('Delete Layout'))
self.button_box = QDialogButtonBox(QDialogButtonBox.Ok |
QDialogButtonBox.Cancel,
Qt.Horizontal, self)
self.group_box = QGroupBox(_("Layout Display and Order"))
self.table = QTableView(self)
self.ok_button = self.button_box.button(QDialogButtonBox.Ok)
self.cancel_button = self.button_box.button(QDialogButtonBox.Cancel)
self.cancel_button.setDefault(True)
self.cancel_button.setAutoDefault(True)
# widget setup
self.dialog_size = QSize(300, 200)
self.setMinimumSize(self.dialog_size)
self.setFixedSize(self.dialog_size)
self.setWindowTitle('Layout Settings')
self.table.setModel(LayoutModel(self.table, order, active))
self.table.setSelectionBehavior(QAbstractItemView.SelectRows)
self.table.setSelectionMode(QAbstractItemView.SingleSelection)
self.table.verticalHeader().hide()
self.table.horizontalHeader().hide()
self.table.setAlternatingRowColors(True)
self.table.setShowGrid(False)
self.table.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.table.horizontalHeader().setStretchLastSection(True)
self.table.setColumnHidden(1, True)
# need to keep a reference for pyside not to segfault!
self._selection_model = self.table.selectionModel()
# layout
buttons_layout = QVBoxLayout()
buttons_layout.addWidget(self.button_move_up)
buttons_layout.addWidget(self.button_move_down)
buttons_layout.addStretch()
buttons_layout.addWidget(self.button_delete)
group_layout = QHBoxLayout()
group_layout.addWidget(self.table)
group_layout.addLayout(buttons_layout)
self.group_box.setLayout(group_layout)
layout = QVBoxLayout()
layout.addWidget(self.group_box)
layout.addWidget(self.button_box)
self.setLayout(layout)
# signals and slots
self.button_box.accepted.connect(self.accept)
self.button_box.rejected.connect(self.close)
self.button_delete.clicked.connect(self.delete_layout)
self.button_move_up.clicked.connect(lambda: self.move_layout(True))
self.button_move_down.clicked.connect(lambda: self.move_layout(False))
self.table.model().dataChanged.connect(
lambda: self.selection_changed(None, None))
self._selection_model.selectionChanged.connect(
lambda: self.selection_changed(None, None))
# focus table
index = self.table.model().index(0, 0)
self.table.setCurrentIndex(index)
self.table.setFocus()
def delete_layout(self):
""" """
names, order, active = self.names, self.order, self.order
name = from_qvariant(self.table.selectionModel().currentIndex().data(),
to_text_string)
if name in names:
index = names.index(name)
# In case nothing has focus in the table
if index != -1:
order.remove(name)
names[index] = None
if name in active:
active.remove(name)
self.names, self.order, self.active = names, order, active
self.table.model().set_data(order, active)
index = self.table.model().index(0, 0)
self.table.setCurrentIndex(index)
self.table.setFocus()
self.selection_changed(None, None)
if len(order) == 0:
self.button_move_up.setDisabled(True)
self.button_move_down.setDisabled(True)
self.button_delete.setDisabled(True)
def move_layout(self, up=True):
""" """
names, order, active = self.names, self.order, self.active
row = self.table.selectionModel().currentIndex().row()
row_new = row
if up:
row_new -= 1
else:
row_new += 1
order[row], order[row_new] = order[row_new], order[row]
self.order = order
self.table.model().set_data(order, active)
index = self.table.model().index(row_new, 0)
self.table.setCurrentIndex(index)
self.table.setFocus()
self.selection_changed(None, None)
def selection_changed(self, selection, deselection):
""" """
model = self.table.model()
index = self.table.currentIndex()
row = index.row()
order, names, active = self.order, self.names, self.active
state = model.row(row)[1]
name = model.row(row)[0]
# Check if name changed
if name not in names: # Did changed
if row != -1: # row == -1, means no items left to delete
old_name = order[row]
order[row] = name
names[names.index(old_name)] = name
if old_name in active:
active[active.index(old_name)] = name
# Check if checbox clicked
if state:
if name not in active:
active.append(name)
else:
if name in active:
active.remove(name)
self.active = active
self.button_move_up.setDisabled(False)
self.button_move_down.setDisabled(False)
if row == 0:
self.button_move_up.setDisabled(True)
if row == len(names) - 1:
self.button_move_down.setDisabled(True)
if len(names) == 0:
self.button_move_up.setDisabled(True)
self.button_move_down.setDisabled(True)
class SpecimenPositionListWidget(ParameterWidget):
class _SpecimenPositionModel(QAbstractTableModel):
def __init__(self):
QAbstractTableModel.__init__(self)
self.positions = []
def rowCount(self, *args, **kwargs):
return len(self.positions)
def columnCount(self, *args, **kwargs):
return 5
def data(self, index, role):
if not index.isValid() or not (0 <= index.row() < len(self.positions)):
return None
if role != Qt.DisplayRole:
return None
position = self.positions[index.row()]
column = index.column()
if column == 0:
return str(position.x) if position.x is not None else ''
elif column == 1:
return str(position.y) if position.y is not None else ''
elif column == 2:
return str(position.z) if position.z is not None else ''
elif column == 3:
return str(position.r) if position.r is not None else ''
elif column == 4:
return str(position.t) if position.t is not None else ''
def headerData(self, section , orientation, role):
if role != Qt.DisplayRole:
return None
if orientation == Qt.Horizontal:
if section == 0:
return 'X'
elif section == 1:
return 'Y'
elif section == 2:
return 'Z'
elif section == 3:
return 'R'
elif section == 4:
return 'T'
elif orientation == Qt.Vertical:
return str(section + 1)
def flags(self, index):
if not index.isValid():
return Qt.ItemIsEnabled
return Qt.ItemFlags(QAbstractTableModel.flags(self, index) |
Qt.ItemIsEditable)
def setData(self, index, value, role=Qt.EditRole):
if not index.isValid() or \
not (0 <= index.row() < len(self.positions)):
return False
position = self.positions[index.row()]
column = index.column()
if column == 0:
position.x = value
elif column == 1:
position.y = value
elif column == 2:
position.z = value
elif column == 3:
position.r = value
elif column == 4:
position.t = value
return True
def insertRows(self, row, count=1, parent=None):
if count == 0:
return False
if parent is None:
parent = QModelIndex()
self.beginInsertRows(parent, row, row + count - 1)
for i in range(count):
self.positions.insert(row + i, SpecimenPosition())
self.endInsertRows()
return True
def removeRows(self, row, count=1, parent=None):
if count == 0:
return False
if parent is None:
parent = QModelIndex()
self.beginRemoveRows(parent, row, row + count - 1)
self.positions = self.positions[:row] + self.positions[row + count:]
self.endRemoveRows()
return True
class _SpecimenPositionDelegate(QItemDelegate):
def __init__(self, parent=None):
QItemDelegate.__init__(self, parent)
def createEditor(self, parent, option, index):
column = index.column()
if column == 0:
return NumericalAttributeLineEdit(SpecimenPosition.x, parent)
elif column == 1:
return NumericalAttributeLineEdit(SpecimenPosition.y, parent)
elif column == 2:
return NumericalAttributeLineEdit(SpecimenPosition.y, parent)
elif column == 3:
return NumericalAttributeLineEdit(SpecimenPosition.y, parent)
elif column == 4:
return NumericalAttributeLineEdit(SpecimenPosition.y, parent)
else:
return QItemDelegate.createEditor(self, parent, option, index)
def setEditorData(self, editor, index):
text = index.model().data(index, Qt.DisplayRole)
column = index.column()
if column == 0:
editor.setText(text)
elif column == 1:
editor.setText(text)
elif column == 2:
editor.setText(text)
elif column == 3:
editor.setText(text)
elif column == 4:
editor.setText(text)
else:
QItemDelegate.setEditorData(self, editor, index)
def setModelData(self, editor, model, index):
column = index.column()
if column == 0:
model.setData(index, editor.text())
elif column == 1:
model.setData(index, editor.text())
elif column == 2:
model.setData(index, editor.text())
elif column == 3:
model.setData(index, editor.text())
elif column == 4:
model.setData(index, editor.text())
else:
return QItemDelegate.setModelData(self, editor, model, index)
def __init__(self, parent=None):
ParameterWidget.__init__(self, object, parent)
def _init_ui(self):
# Widgets
self._table = QTableView()
self._table.setModel(self._SpecimenPositionModel())
self._table.setItemDelegate(self._SpecimenPositionDelegate(self))
self._table.horizontalHeader().setStretchLastSection(True)
self._toolbar = QToolBar()
action_add = self._toolbar.addAction(getIcon("list-add"), "Add layer")
action_remove = self._toolbar.addAction(getIcon("list-remove"), "Remove layer")
# Layouts
layout = ParameterWidget._init_ui(self)
layout.addRow(self._table)
layout.addRow(self._toolbar)
# Signals
action_add.triggered.connect(self._on_add)
action_remove.triggered.connect(self._on_remove)
return layout
def _on_add(self):
index = self._table.selectionModel().currentIndex()
model = self._table.model()
model.insertRows(index.row() + 1)
def _on_remove(self):
selection = self._table.selectionModel().selection().indexes()
if len(selection) == 0:
QMessageBox.warning(self, "Specimen position", "Select a position")
return
model = self._table.model()
for row in sorted(map(methodcaller('row'), selection), reverse=True):
model.removeRow(row)
def parameter(self):
positions = []
for position in self._table.model().positions:
positions.append(SpecimenPosition(position.x, position.y, position.z,
position.r, position.t))
return positions
def setParameter(self, positions):
model = self._table.model()
model.positions = positions
model.reset()
def positions(self):
return self.parameter()
def setPositions(self, positions):
self.setParameter(positions)
def setReadOnly(self, state):
ParameterWidget.setReadOnly(self, state)
if state:
trigger = QTableView.EditTrigger.NoEditTriggers
else:
trigger = QTableView.EditTrigger.AllEditTriggers
self._table.setEditTriggers(trigger)
self._toolbar.setEnabled(not state)
def isReadOnly(self):
return ParameterWidget.isReadOnly(self) and \
self._table.editTriggers() == QTableView.EditTrigger.NoEditTriggers and \
not self._toolbar.isEnabled()
class WindowWidget(ParameterWidget):
class _WindowModel(QAbstractTableModel):
def __init__(self):
QAbstractTableModel.__init__(self)
self.layers = []
def rowCount(self, *args, **kwargs):
return len(self.layers)
def columnCount(self, *args, **kwargs):
return 2
def data(self, index, role):
if not index.isValid() or not (0 <= index.row() < len(self.layers)):
return None
if role != Qt.DisplayRole:
return None
layer = self.layers[index.row()]
column = index.column()
if column == 0:
return layer.material
elif column == 1:
return '%s' % layer.thickness
def headerData(self, section , orientation, role):
if role != Qt.DisplayRole:
return None
if orientation == Qt.Horizontal:
if section == 0:
return 'Material'
elif section == 1:
return 'Thickness'
elif orientation == Qt.Vertical:
return str(section + 1)
def flags(self, index):
if not index.isValid():
return Qt.ItemIsEnabled
return Qt.ItemFlags(QAbstractTableModel.flags(self, index) |
Qt.ItemIsEditable)
def setData(self, index, value, role=Qt.EditRole):
if not index.isValid() or \
not (0 <= index.row() < len(self.layers)):
return False
layer = self.layers[index.row()]
column = index.column()
if column == 0:
layer.material = value
elif column == 1:
layer.thickness = value
self.dataChanged.emit(index, index)
return True
def insertRows(self, row, count=1, parent=None):
if count == 0:
return False
if parent is None:
parent = QModelIndex()
self.beginInsertRows(parent, row, row + count - 1)
for i in range(count):
self.layers.insert(row + i, WindowLayer("unknown", 0.0))
self.endInsertRows()
return True
def removeRows(self, row, count=1, parent=None):
if count == 0:
return False
if parent is None:
parent = QModelIndex()
self.beginRemoveRows(parent, row, row + count - 1)
self.layers = self.layers[:row] + self.layers[row + count:]
self.endRemoveRows()
return True
class _WindowDelegate(QItemDelegate):
def __init__(self, parent=None):
QItemDelegate.__init__(self, parent)
def createEditor(self, parent, option, index):
column = index.column()
if column == 0:
return TextAttributeLineEdit(WindowLayer.material, parent)
elif column == 1:
return NumericalAttributeLineEdit(WindowLayer.thickness, parent)
else:
return QItemDelegate.createEditor(self, parent, option, index)
def setEditorData(self, editor, index):
text = index.model().data(index, Qt.DisplayRole)
column = index.column()
if column == 0:
editor.setText(text)
elif column == 1:
editor.setText(text)
else:
QItemDelegate.setEditorData(self, editor, index)
def setModelData(self, editor, model, index):
column = index.column()
if column == 0:
model.setData(index, editor.text())
elif column == 1:
model.setData(index, editor.text())
else:
return QItemDelegate.setModelData(self, editor, model, index)
def __init__(self, parent=None):
ParameterWidget.__init__(self, Window, parent)
def _init_ui(self):
# Widgets
model = self._WindowModel()
self._table = QTableView()
self._table.setModel(model)
self._table.setItemDelegate(self._WindowDelegate(self))
self._table.horizontalHeader().setStretchLastSection(True)
self._toolbar = QToolBar()
action_add = self._toolbar.addAction(getIcon("list-add"), "Add layer")
action_remove = self._toolbar.addAction(getIcon("list-remove"), "Remove layer")
# Layouts
layout = ParameterWidget._init_ui(self)
layout.addRow(self._table)
layout.addRow(self._toolbar)
# Signals
action_add.triggered.connect(self._on_add)
action_remove.triggered.connect(self._on_remove)
model.dataChanged.connect(self.edited)
model.rowsInserted.connect(self.edited)
model.rowsRemoved.connect(self.edited)
return layout
def _on_add(self):
index = self._table.selectionModel().currentIndex()
model = self._table.model()
model.insertRows(index.row() + 1)
def _on_remove(self):
selection = self._table.selectionModel().selection().indexes()
if len(selection) == 0:
QMessageBox.warning(self, "Window layer", "Select a layer")
return
model = self._table.model()
for row in sorted(map(methodcaller('row'), selection), reverse=True):
model.removeRow(row)
def parameter(self, parameter=None):
parameter = ParameterWidget.parameter(self, parameter)
parameter.layers.clear()
for layer in self._table.model().layers:
parameter.append_layer(layer.material, layer.thickness) # copy
return parameter
def setParameter(self, window):
model = self._table.model()
model.layers = window.layers
model.reset()
def window(self):
return self.parameter()
def setWindow(self, window):
self.setParameter(window)
def setReadOnly(self, state):
ParameterWidget.setReadOnly(self, state)
if state:
trigger = QTableView.EditTrigger.NoEditTriggers
else:
trigger = QTableView.EditTrigger.AllEditTriggers
self._table.setEditTriggers(trigger)
self._toolbar.setEnabled(not state)
def isReadOnly(self):
return ParameterWidget.isReadOnly(self) and \
self._table.editTriggers() == QTableView.EditTrigger.NoEditTriggers and \
not self._toolbar.isEnabled()