forked from M-Labs/artiq
gui: basic applet dock editing
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parent
adbb217d55
commit
e106ee3f90
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@ -11,10 +11,10 @@ from quamash import QEventLoop, QtGui, QtCore
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from pyqtgraph import dockarea
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from artiq.tools import *
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from artiq.protocols.pc_rpc import AsyncioClient
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from artiq.protocols.pc_rpc import AsyncioClient, Server
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from artiq.gui.models import ModelSubscriber
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from artiq.gui import (state, experiments, shortcuts, explorer,
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moninj, datasets, schedule, log, console)
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moninj, datasets, applets, schedule, log, console)
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def get_argparser():
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@ -111,6 +111,9 @@ def main():
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d_datasets = datasets.DatasetsDock(win, dock_area, sub_clients["datasets"])
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smgr.register(d_datasets)
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appletmgr = applets.AppletManager(dock_area)
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smgr.register(appletmgr)
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if os.name != "nt":
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d_ttl_dds = moninj.MonInj()
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loop.run_until_complete(d_ttl_dds.start(args.server, args.port_notify))
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@ -129,9 +132,11 @@ def main():
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if os.name != "nt":
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dock_area.addDock(d_ttl_dds.dds_dock, "top")
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dock_area.addDock(d_ttl_dds.ttl_dock, "above", d_ttl_dds.dds_dock)
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dock_area.addDock(d_datasets, "above", d_ttl_dds.ttl_dock)
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dock_area.addDock(appletmgr.main_dock, "above", d_ttl_dds.ttl_dock)
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dock_area.addDock(d_datasets, "above", appletmgr.main_dock)
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else:
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dock_area.addDock(d_datasets, "top")
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dock_area.addDock(appletmgr.main_dock, "top")
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dock_area.addDock(d_datasets, "above", appletmgr.main_dock)
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dock_area.addDock(d_shortcuts, "above", d_datasets)
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dock_area.addDock(d_explorer, "above", d_shortcuts)
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dock_area.addDock(d_console, "bottom")
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@ -147,6 +152,11 @@ def main():
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if d_log0 is not None:
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dock_area.addDock(d_log0, "right", d_explorer)
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# start RPC server
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rpc_server = Server({"applets": appletmgr.rpc})
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loop.run_until_complete(rpc_server.start("::1", 6501))
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atexit_register_coroutine(rpc_server.stop)
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# run
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win.show()
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loop.run_until_complete(win.exit_request.wait())
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@ -0,0 +1,135 @@
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import logging
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from quamash import QtCore, QtGui, QtWidgets
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from pyqtgraph import dockarea
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logger = logging.getLogger(__name__)
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class AppletDock(dockarea.Dock):
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def __init__(self, token, name):
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dockarea.Dock.__init__(self, "applet" + str(token),
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label="Applet: " + name,
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closable=True)
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self.setMinimumSize(QtCore.QSize(500, 400))
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def capture(self, win_id):
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self.captured_window = QtGui.QWindow.fromWinId(win_id)
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self.captured_widget = QtWidgets.QWidget.createWindowContainer(captured_window)
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self.addWidget(captured_widget)
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def terminate(self):
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if hasattr(self, "captured_window"):
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self.captured_window.close()
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self.captured_widget.deleteLater()
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del self.captured_window
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del self.captured_widget
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class AppletsDock(dockarea.Dock):
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def __init__(self, manager):
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self.manager = manager
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dockarea.Dock.__init__(self, "Applets")
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self.setMinimumSize(QtCore.QSize(850, 450))
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self.table = QtWidgets.QTableWidget(0, 3)
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self.table.setHorizontalHeaderLabels(["Enable", "Name", "Command"])
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self.table.setSelectionBehavior(QtGui.QAbstractItemView.SelectRows)
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self.table.setSelectionMode(QtGui.QAbstractItemView.SingleSelection)
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self.table.horizontalHeader().setStretchLastSection(True)
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self.table.horizontalHeader().setResizeMode(
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QtGui.QHeaderView.ResizeToContents)
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self.table.verticalHeader().setResizeMode(
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QtGui.QHeaderView.ResizeToContents)
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self.table.verticalHeader().hide()
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self.table.setTextElideMode(QtCore.Qt.ElideNone)
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self.addWidget(self.table)
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self.table.setContextMenuPolicy(QtCore.Qt.ActionsContextMenu)
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new_action = QtGui.QAction("New applet", self.table)
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new_action.triggered.connect(self.new)
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self.table.addAction(new_action)
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restart_action = QtGui.QAction("Restart selected applet", self.table)
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self.table.addAction(restart_action)
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delete_action = QtGui.QAction("Delete selected applet", self.table)
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delete_action.triggered.connect(self.delete)
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self.table.addAction(delete_action)
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self.table.cellChanged.connect(self.cell_changed)
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def cell_changed(self, row, column):
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if column == 0:
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item = self.table.item(row, column)
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if item.checkState() == QtCore.Qt.Checked:
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command = self.table.item(row, 2)
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if command:
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command = command.text()
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name = self.table.item(row, 1)
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if name is None:
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name = ""
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else:
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name = name.text()
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token = self.manager.create(name, command)
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item.applet_token = token
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else:
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token = getattr(item, "applet_token", None)
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if token is not None:
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# cell_changed is emitted at row creation
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self.manager.delete(token)
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item.applet_token = None
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def new(self):
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row = self.table.rowCount()
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self.table.insertRow(row)
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checkbox = QtWidgets.QTableWidgetItem()
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checkbox.setFlags(QtCore.Qt.ItemIsSelectable |
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QtCore.Qt.ItemIsUserCheckable |
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QtCore.Qt.ItemIsEnabled)
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checkbox.setCheckState(QtCore.Qt.Unchecked)
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self.table.setItem(row, 0, checkbox)
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def delete(self):
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selection = self.table.selectedRanges()
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if selection:
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self.table.deleteRow(selection[0].topRow())
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class AppletManagerRPC:
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def __init__(self, parent):
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self.parent = parent
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def embed(self, token, win_id):
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self.parent.embed(token, win_id)
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class AppletManager:
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def __init__(self, dock_area):
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self.dock_area = dock_area
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self.main_dock = AppletsDock(self)
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self.rpc = AppletManagerRPC(self)
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self.applet_docks = dict()
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def embed(self, token, win_id):
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if token not in self.applet_docks:
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logger.warning("Ignored incorrect embed token %d for winid 0x%x",
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token, win_id)
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return
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def create(self, name, command):
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token = next(iter(set(range(len(self.applet_docks) + 1))
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- self.applet_docks.keys()))
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dock = AppletDock(token, name)
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self.applet_docks[token] = dock
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self.dock_area.floatDock(dock)
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return token
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def delete(self, token):
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del self.applet_docks[token]
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def save_state(self):
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return dict()
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def restore_state(self, state):
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pass
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