from qtpy.QtCore import QObject, QLocale
from pymodaq.utils.gui_utils.dock import DockArea
from pymodaq.utils.managers.action_manager import ActionManager
from pymodaq.utils.managers.parameter_manager import ParameterManager
from pyqtgraph.dockarea import DockArea
from qtpy import QtCore, QtWidgets
from typing import Union, TYPE_CHECKING
from pymodaq.utils.managers.modules_manager import ModulesManager
if TYPE_CHECKING:
from pymodaq.dashboard import DashBoard
[docs]class CustomApp(QObject, ActionManager, ParameterManager):
"""Base Class to ease the implementation of User Interfaces
Inherits the MixIns ActionManager and ParameterManager classes. You have to subclass some methods and make
concrete implementation of a given number of methods:
* setup_actions: mandatory, see :class:`pymodaq.utils.managers.action_manager.ActionManager`
* value_changed: non mandatory, see :class:`pymodaq.utils.managers.parameter_manager.ParameterManager`
* child_added: non mandatory, see :class:`pymodaq.utils.managers.parameter_manager.ParameterManager`
* param_deleted: non mandatory, see :class:`pymodaq.utils.managers.parameter_manager.ParameterManager`
* setup_docks: mandatory
* setup_menu: non mandatory
* connect_things: mandatory
Parameters
----------
parent: DockArea or QtWidget
dashboard: DashBoard, optional
See Also
--------
:class:`pymodaq.utils.managers.action_manager.ActionManager`,
:class:`pymodaq.utils.managers.parameter_manager.ParameterManager`,
:class:`pymodaq.utils.managers.modules_manager.ModulesManager`,
:class:`pymodaq.dashboard.DashBoard`
"""
log_signal = QtCore.Signal(str)
params = []
def __init__(self, parent: Union[DockArea, QtWidgets.QWidget], dashboard: 'DashBoard'=None):
QObject.__init__(self)
ActionManager.__init__(self)
ParameterManager.__init__(self)
QLocale.setDefault(QLocale(QLocale.English, QLocale.UnitedStates))
if not isinstance(parent, DockArea):
if not isinstance(parent, QtWidgets.QWidget):
raise Exception('no valid parent container, expected a DockArea or a least a QWidget')
self.parent = parent
if isinstance(parent, DockArea):
self.dockarea: DockArea = parent
self.mainwindow: QtWidgets.QMainWindow = parent.parent()
else:
self.dockarea: DockArea = None
self.mainwindow: QtWidgets.QMainWindow = None
self.dashboard = dashboard
self.docks = dict([])
self.statusbar = None
self._toolbar = QtWidgets.QToolBar()
if self.mainwindow is not None:
self.mainwindow.addToolBar(self._toolbar)
self.statusbar = self.mainwindow.statusBar()
self.set_toolbar(self._toolbar)
def setup_ui(self):
self.setup_docks()
self.setup_actions() # see ActionManager MixIn class
self.setup_menu()
self.connect_things()
[docs] def setup_docks(self):
"""Mandatory method to be subclassed to setup the docks layout
Examples
--------
>>>self.docks['ADock'] = gutils.Dock('ADock name')
>>>self.dockarea.addDock(self.docks['ADock'])
>>>self.docks['AnotherDock'] = gutils.Dock('AnotherDock name')
>>>self.dockarea.addDock(self.docks['AnotherDock'''], 'bottom', self.docks['ADock'])
See Also
--------
pyqtgraph.dockarea.Dock
"""
raise NotImplementedError
[docs] def connect_things(self):
"""Connect actions and/or other widgets signal to methods"""
raise NotImplementedError
@property
def modules_manager(self) -> ModulesManager:
"""useful tool to interact with DAQ_Moves and DAQ_Viewers
Will be available if a DashBoard has been set
Returns
-------
ModulesManager
"""
if self.dashboard is not None:
return self.dashboard.modules_manager