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GUI: add option to create new datasets (#1716)

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Star Chen 2021-07-13 12:53:35 +08:00 committed by GitHub
parent 2204fd2b22
commit 6ce9c26402
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1 changed files with 72 additions and 1 deletions
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73
artiq/dashboard/datasets.py
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@ -3,8 +3,9 @@ import logging
import numpy as np
from PyQt5 import QtCore, QtWidgets
from sipyco import pyon
from artiq.tools import short_format
from artiq.tools import short_format, exc_to_warning
from artiq.gui.tools import LayoutWidget, QRecursiveFilterProxyModel
from artiq.gui.models import DictSyncTreeSepModel
from artiq.gui.scientific_spinbox import ScientificSpinBox
@ -82,6 +83,68 @@ class StringEditor(Editor):
return self.edit_widget.text()
class Creator(QtWidgets.QDialog):
def __init__(self, parent, dataset_ctl):
QtWidgets.QDialog.__init__(self, parent=parent)
self.dataset_ctl = dataset_ctl
self.setWindowTitle("Create dataset")
grid = QtWidgets.QGridLayout()
grid.setRowMinimumHeight(1, 40)
grid.setColumnMinimumWidth(2, 60)
self.setLayout(grid)
grid.addWidget(QtWidgets.QLabel("Name:"), 0, 0)
self.name_widget = QtWidgets.QLineEdit()
grid.addWidget(self.name_widget, 0, 1)
grid.addWidget(QtWidgets.QLabel("Value:"), 1, 0)
self.value_widget = QtWidgets.QLineEdit()
self.value_widget.setPlaceholderText('PYON (Python)')
grid.addWidget(self.value_widget, 1, 1)
self.data_type = QtWidgets.QLabel("data type")
grid.addWidget(self.data_type, 1, 2)
self.value_widget.textChanged.connect(self.dtype)
grid.addWidget(QtWidgets.QLabel("Persist:"), 2, 0)
self.box_widget = QtWidgets.QCheckBox()
grid.addWidget(self.box_widget, 2, 1)
self.ok = QtWidgets.QPushButton('&Ok')
self.ok.setEnabled(False)
self.cancel = QtWidgets.QPushButton('&Cancel')
self.buttons = QtWidgets.QDialogButtonBox(self)
self.buttons.addButton(
self.ok, QtWidgets.QDialogButtonBox.AcceptRole)
self.buttons.addButton(
self.cancel, QtWidgets.QDialogButtonBox.RejectRole)
grid.setRowStretch(3, 1)
grid.addWidget(self.buttons, 4, 0, 1, 3)
self.buttons.accepted.connect(self.accept)
self.buttons.rejected.connect(self.reject)
def accept(self):
key = self.name_widget.text()
value = self.value_widget.text()
persist = self.box_widget.isChecked()
asyncio.ensure_future(exc_to_warning(self.dataset_ctl.set(
key, pyon.decode(value), persist)))
QtWidgets.QDialog.accept(self)
def dtype(self):
txt = self.value_widget.text()
try:
result = pyon.decode(txt)
except:
pixmap = self.style().standardPixmap(
QtWidgets.QStyle.SP_MessageBoxWarning)
self.data_type.setPixmap(pixmap)
self.ok.setEnabled(False)
else:
self.data_type.setText(type(result).__name__)
self.ok.setEnabled(True)
class Model(DictSyncTreeSepModel):
def __init__(self, init):
DictSyncTreeSepModel.__init__(self, ".",
@ -120,6 +183,11 @@ class DatasetsDock(QtWidgets.QDockWidget):
grid.addWidget(self.table, 1, 0)
self.table.setContextMenuPolicy(QtCore.Qt.ActionsContextMenu)
create_action = QtWidgets.QAction("New dataset", self.table)
create_action.triggered.connect(self.create_clicked)
create_action.setShortcut("CTRL+N")
create_action.setShortcutContext(QtCore.Qt.WidgetShortcut)
self.table.addAction(create_action)
edit_action = QtWidgets.QAction("Edit dataset", self.table)
edit_action.triggered.connect(self.edit_clicked)
edit_action.setShortcut("RETURN")
@ -146,6 +214,9 @@ class DatasetsDock(QtWidgets.QDockWidget):
self.table_model_filter.setSourceModel(self.table_model)
self.table.setModel(self.table_model_filter)
def create_clicked(self):
Creator(self, self.dataset_ctl).open()
def edit_clicked(self):
idx = self.table.selectedIndexes()
if idx: