forked from M-Labs/artiq
318 lines
12 KiB
Python
318 lines
12 KiB
Python
import asyncio
|
|
import logging
|
|
import re
|
|
from functools import partial
|
|
|
|
from PyQt5 import QtCore, QtWidgets
|
|
|
|
from artiq.gui.tools import LayoutWidget
|
|
from artiq.gui.models import DictSyncTreeSepModel
|
|
from artiq.gui.waitingspinnerwidget import QtWaitingSpinner
|
|
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
class _OpenFileDialog(QtWidgets.QDialog):
|
|
def __init__(self, explorer, exp_manager, experiment_db_ctl):
|
|
QtWidgets.QDialog.__init__(self, parent=explorer)
|
|
self.resize(710, 700)
|
|
self.setWindowTitle("Open file outside repository")
|
|
|
|
self.explorer = explorer
|
|
self.exp_manager = exp_manager
|
|
self.experiment_db_ctl = experiment_db_ctl
|
|
|
|
grid = QtWidgets.QGridLayout()
|
|
self.setLayout(grid)
|
|
|
|
grid.addWidget(QtWidgets.QLabel("Location:"), 0, 0)
|
|
self.location_label = QtWidgets.QLabel("")
|
|
grid.addWidget(self.location_label, 0, 1)
|
|
grid.setColumnStretch(1, 1)
|
|
|
|
self.file_list = QtWidgets.QListWidget()
|
|
asyncio.ensure_future(self.refresh_view())
|
|
grid.addWidget(self.file_list, 1, 0, 1, 2)
|
|
self.file_list.doubleClicked.connect(self.accept)
|
|
|
|
buttons = QtWidgets.QDialogButtonBox(
|
|
QtWidgets.QDialogButtonBox.Ok | QtWidgets.QDialogButtonBox.Cancel)
|
|
grid.addWidget(buttons, 2, 0, 1, 2)
|
|
buttons.accepted.connect(self.accept)
|
|
buttons.rejected.connect(self.reject)
|
|
|
|
async def refresh_view(self):
|
|
self.file_list.clear()
|
|
if not self.explorer.current_directory:
|
|
self.location_label.setText("<root>")
|
|
else:
|
|
self.location_label.setText(self.explorer.current_directory)
|
|
|
|
item = QtWidgets.QListWidgetItem()
|
|
item.setText("..")
|
|
item.setIcon(QtWidgets.QApplication.style().standardIcon(
|
|
QtWidgets.QStyle.SP_FileDialogToParent))
|
|
self.file_list.addItem(item)
|
|
|
|
try:
|
|
contents = await self.experiment_db_ctl.list_directory(
|
|
self.explorer.current_directory)
|
|
except:
|
|
logger.error("Failed to list directory '%s'",
|
|
self.explorer.current_directory, exc_info=True)
|
|
return
|
|
for name in sorted(contents, key=lambda x: (x[-1] not in "\\/", x)):
|
|
if name[-1] in "\\/":
|
|
icon = QtWidgets.QStyle.SP_DirIcon
|
|
else:
|
|
icon = QtWidgets.QStyle.SP_FileIcon
|
|
if name[-3:] != ".py":
|
|
continue
|
|
item = QtWidgets.QListWidgetItem()
|
|
item.setText(name)
|
|
item.setIcon(QtWidgets.QApplication.style().standardIcon(icon))
|
|
self.file_list.addItem(item)
|
|
|
|
def accept(self):
|
|
selected = self.file_list.selectedItems()
|
|
if selected:
|
|
selected = selected[0].text()
|
|
if selected == "..":
|
|
if not self.explorer.current_directory:
|
|
return
|
|
if re.fullmatch("[a-zA-Z]:\\\\",
|
|
self.explorer.current_directory):
|
|
self.explorer.current_directory = ""
|
|
else:
|
|
idx = None
|
|
for sep in "\\/":
|
|
try:
|
|
idx = self.explorer.current_directory[:-1].rindex(sep)
|
|
except ValueError:
|
|
pass
|
|
else:
|
|
break
|
|
self.explorer.current_directory = \
|
|
self.explorer.current_directory[:idx + 1]
|
|
if self.explorer.current_directory == "/":
|
|
self.explorer.current_directory = ""
|
|
asyncio.ensure_future(self.refresh_view())
|
|
elif selected[-1] in "\\/":
|
|
self.explorer.current_directory += selected
|
|
asyncio.ensure_future(self.refresh_view())
|
|
else:
|
|
file = self.explorer.current_directory + selected
|
|
|
|
async def open_task():
|
|
try:
|
|
await self.exp_manager.open_file(file)
|
|
except:
|
|
logger.error("Failed to open file '%s'",
|
|
file, exc_info=True)
|
|
asyncio.ensure_future(open_task())
|
|
QtWidgets.QDialog.accept(self)
|
|
|
|
|
|
class Model(DictSyncTreeSepModel):
|
|
def __init__(self, init):
|
|
DictSyncTreeSepModel.__init__(self, "/", ["Experiment"], init)
|
|
|
|
def convert_tooltip(self, k, v, column):
|
|
return ("<b>File:</b> {file}<br><b>Class:</b> {cls}"
|
|
.format(file=v["file"], cls=v["class_name"]))
|
|
|
|
|
|
class StatusUpdater:
|
|
def __init__(self, init):
|
|
self.status = init
|
|
self.explorer = None
|
|
|
|
def set_explorer(self, explorer):
|
|
self.explorer = explorer
|
|
self.explorer.update_scanning(self.status["scanning"])
|
|
self.explorer.update_cur_rev(self.status["cur_rev"])
|
|
|
|
def __setitem__(self, k, v):
|
|
self.status[k] = v
|
|
if self.explorer is not None:
|
|
if k == "scanning":
|
|
self.explorer.update_scanning(v)
|
|
elif k == "cur_rev":
|
|
self.explorer.update_cur_rev(v)
|
|
|
|
|
|
class WaitingPanel(LayoutWidget):
|
|
def __init__(self):
|
|
LayoutWidget.__init__(self)
|
|
|
|
self.waiting_spinner = QtWaitingSpinner()
|
|
self.addWidget(self.waiting_spinner, 1, 1)
|
|
self.addWidget(QtWidgets.QLabel("Repository scan in progress..."), 1, 2)
|
|
|
|
def start(self):
|
|
self.waiting_spinner.start()
|
|
|
|
def stop(self):
|
|
self.waiting_spinner.stop()
|
|
|
|
|
|
class ExplorerDock(QtWidgets.QDockWidget):
|
|
def __init__(self, exp_manager, d_shortcuts,
|
|
explist_sub, explist_status_sub,
|
|
schedule_ctl, experiment_db_ctl, device_db_ctl):
|
|
QtWidgets.QDockWidget.__init__(self, "Explorer")
|
|
self.setObjectName("Explorer")
|
|
self.setFeatures(QtWidgets.QDockWidget.DockWidgetMovable |
|
|
QtWidgets.QDockWidget.DockWidgetFloatable)
|
|
|
|
top_widget = LayoutWidget()
|
|
self.setWidget(top_widget)
|
|
|
|
self.exp_manager = exp_manager
|
|
self.d_shortcuts = d_shortcuts
|
|
self.schedule_ctl = schedule_ctl
|
|
|
|
top_widget.addWidget(QtWidgets.QLabel("Revision:"), 0, 0)
|
|
self.revision = QtWidgets.QLabel()
|
|
self.revision.setTextInteractionFlags(QtCore.Qt.TextSelectableByMouse)
|
|
top_widget.addWidget(self.revision, 0, 1)
|
|
|
|
self.stack = QtWidgets.QStackedWidget()
|
|
top_widget.addWidget(self.stack, 1, 0, colspan=2)
|
|
|
|
self.el_buttons = LayoutWidget()
|
|
self.el_buttons.layout.setContentsMargins(0, 0, 0, 0)
|
|
self.stack.addWidget(self.el_buttons)
|
|
|
|
self.el = QtWidgets.QTreeView()
|
|
self.el.setHeaderHidden(True)
|
|
self.el.setSelectionBehavior(QtWidgets.QAbstractItemView.SelectItems)
|
|
self.el.doubleClicked.connect(
|
|
partial(self.expname_action, "open_experiment"))
|
|
self.el_buttons.addWidget(self.el, 0, 0, colspan=2)
|
|
|
|
open = QtWidgets.QPushButton("Open")
|
|
open.setIcon(QtWidgets.QApplication.style().standardIcon(
|
|
QtWidgets.QStyle.SP_DialogOpenButton))
|
|
open.setToolTip("Open the selected experiment (Return)")
|
|
self.el_buttons.addWidget(open, 1, 0)
|
|
open.clicked.connect(
|
|
partial(self.expname_action, "open_experiment"))
|
|
|
|
submit = QtWidgets.QPushButton("Submit")
|
|
submit.setIcon(QtWidgets.QApplication.style().standardIcon(
|
|
QtWidgets.QStyle.SP_DialogOkButton))
|
|
submit.setToolTip("Schedule the selected experiment (Ctrl+Return)")
|
|
self.el_buttons.addWidget(submit, 1, 1)
|
|
submit.clicked.connect(
|
|
partial(self.expname_action, "submit"))
|
|
|
|
self.explist_model = Model(dict())
|
|
explist_sub.add_setmodel_callback(self.set_model)
|
|
|
|
self.el.setContextMenuPolicy(QtCore.Qt.ActionsContextMenu)
|
|
open_action = QtWidgets.QAction("Open", self.el)
|
|
open_action.triggered.connect(
|
|
partial(self.expname_action, "open_experiment"))
|
|
open_action.setShortcut("RETURN")
|
|
open_action.setShortcutContext(QtCore.Qt.WidgetShortcut)
|
|
self.el.addAction(open_action)
|
|
submit_action = QtWidgets.QAction("Submit", self.el)
|
|
submit_action.triggered.connect(
|
|
partial(self.expname_action, "submit"))
|
|
submit_action.setShortcut("CTRL+RETURN")
|
|
submit_action.setShortcutContext(QtCore.Qt.WidgetShortcut)
|
|
self.el.addAction(submit_action)
|
|
reqterm_action = QtWidgets.QAction("Request termination of instances", self.el)
|
|
reqterm_action.triggered.connect(
|
|
partial(self.expname_action, "request_inst_term"))
|
|
reqterm_action.setShortcut("CTRL+BACKSPACE")
|
|
reqterm_action.setShortcutContext(QtCore.Qt.WidgetShortcut)
|
|
self.el.addAction(reqterm_action)
|
|
|
|
set_shortcut_menu = QtWidgets.QMenu()
|
|
for i in range(12):
|
|
action = QtWidgets.QAction("F" + str(i + 1), self.el)
|
|
action.triggered.connect(partial(self.set_shortcut, i))
|
|
set_shortcut_menu.addAction(action)
|
|
|
|
set_shortcut_action = QtWidgets.QAction("Set shortcut", self.el)
|
|
set_shortcut_action.setMenu(set_shortcut_menu)
|
|
self.el.addAction(set_shortcut_action)
|
|
|
|
sep = QtWidgets.QAction(self.el)
|
|
sep.setSeparator(True)
|
|
self.el.addAction(sep)
|
|
|
|
scan_repository_action = QtWidgets.QAction("Scan repository HEAD",
|
|
self.el)
|
|
|
|
def scan_repository():
|
|
asyncio.ensure_future(experiment_db_ctl.scan_repository_async())
|
|
scan_repository_action.triggered.connect(scan_repository)
|
|
self.el.addAction(scan_repository_action)
|
|
|
|
scan_ddb_action = QtWidgets.QAction("Scan device database", self.el)
|
|
|
|
def scan_ddb():
|
|
asyncio.ensure_future(device_db_ctl.scan())
|
|
scan_ddb_action.triggered.connect(scan_ddb)
|
|
self.el.addAction(scan_ddb_action)
|
|
|
|
self.current_directory = ""
|
|
open_file_action = QtWidgets.QAction("Open file outside repository",
|
|
self.el)
|
|
open_file_action.triggered.connect(
|
|
lambda: _OpenFileDialog(self, self.exp_manager,
|
|
experiment_db_ctl).open())
|
|
self.el.addAction(open_file_action)
|
|
|
|
self.waiting_panel = WaitingPanel()
|
|
self.stack.addWidget(self.waiting_panel)
|
|
explist_status_sub.add_setmodel_callback(
|
|
lambda updater: updater.set_explorer(self))
|
|
|
|
def set_model(self, model):
|
|
self.explist_model = model
|
|
self.el.setModel(model)
|
|
|
|
def _get_selected_expname(self):
|
|
selection = self.el.selectedIndexes()
|
|
if selection:
|
|
return self.explist_model.index_to_key(selection[0])
|
|
else:
|
|
return None
|
|
|
|
def expname_action(self, action):
|
|
expname = self._get_selected_expname()
|
|
if expname is not None:
|
|
action = getattr(self.exp_manager, action)
|
|
action("repo:" + expname)
|
|
|
|
def set_shortcut(self, nr):
|
|
expname = self._get_selected_expname()
|
|
if expname is not None:
|
|
expurl = "repo:" + expname
|
|
self.d_shortcuts.set_shortcut(nr, expurl)
|
|
logger.info("Set shortcut F%d to '%s'", nr + 1, expurl)
|
|
|
|
def update_scanning(self, scanning):
|
|
if scanning:
|
|
self.stack.setCurrentWidget(self.waiting_panel)
|
|
self.waiting_panel.start()
|
|
else:
|
|
self.stack.setCurrentWidget(self.el_buttons)
|
|
self.waiting_panel.stop()
|
|
|
|
def update_cur_rev(self, cur_rev):
|
|
self.revision.setText(cur_rev)
|
|
|
|
def save_state(self):
|
|
return {
|
|
"current_directory": self.current_directory
|
|
}
|
|
|
|
def restore_state(self, state):
|
|
self.current_directory = state["current_directory"]
|