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a€  pyudev.wx
    =========

    Wx integration.

    :class:`MonitorObserver` integrates device monitoring into the wxPython\_
    mainloop by turing device events into wx events.

    :mod:`wx` from wxPython\_ must be available when importing this module.

    .. _wxPython: http://wxpython.org/

    .. moduleauthor::  Tobias Eberle  <tobias.eberle@gmx.de>
    .. versionadded:: 0.14

é    )Úprint_functionÚdivisionÚunicode_literalsÚabsolute_import)Ú
EvtHandlerÚ	PostEvent)ÚNewEventNc                   @   sJ   e Zd ZdZdd„ Zedd„ ƒZejdd„ ƒZdd„ Zd	d
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dS )ÚMonitorObserveraÄ  
    An observer for device events integrating into the :mod:`wx` mainloop.

    This class inherits :class:`~wx.EvtHandler` to turn device events into
    wx events:

    >>> from pyudev import Context, Monitor
    >>> from pyudev.wx import MonitorObserver
    >>> context = Context()
    >>> monitor = Monitor.from_netlink(context)
    >>> monitor.filter_by(subsystem='input')
    >>> observer = MonitorObserver(monitor)
    >>> def device_event(event):
    ...     print('action {0} on device {1}'.format(event.device.action, event.device))
    >>> observer.Bind(EVT_DEVICE_EVENT, device_event)
    >>> monitor.start()

    This class is a child of :class:`wx.EvtHandler`.

    .. versionadded:: 0.17
    c                 C   s"   t  | ¡ || _d | _|  ¡  d S ©N)r   Ú__init__ÚmonitorÚ_observer_threadÚstart)Úselfr   © r   ú+/usr/lib/python3/dist-packages/pyudev/wx.pyr   C   s   
zMonitorObserver.__init__c                 C   s
   | j duS )zÉ
        Whether this observer is enabled or not.

        If ``True`` (the default), this observer is enabled, and emits events.
        Otherwise it is disabled and does not emit any events.
        N)r   ©r   r   r   r   ÚenabledI   s   
zMonitorObserver.enabledc                 C   s   |r|   ¡  d S |  ¡  d S r
   )r   Ústop)r   Úvaluer   r   r   r   S   s   c                 C   s2   | j durdS tj| j| jdd�| _ | j  ¡  dS )z`
        Enable this observer.

        Do nothing, if the observer is already enabled.
        Nzwx-observer-thread)ÚcallbackÚname)r   Úpyudevr	   r   Ú_emit_eventr   r   r   r   r   r   Z   s   

ÿzMonitorObserver.startc                 C   s   | j du rdS | j  ¡  dS )zb
        Disable this observer.

        Do nothing, if the observer is already disabled.
        N)r   r   r   r   r   r   r   f   s   
zMonitorObserver.stopc                 C   s   t | t|d�ƒ d S )N©Údevice)r   ÚDeviceEvent)r   r   r   r   r   r   p   s   zMonitorObserver._emit_eventN)Ú__name__Ú
__module__Ú__qualname__Ú__doc__r   Úpropertyr   Úsetterr   r   r   r   r   r   r   r	   ,   s    
	

r	   c                   @   s.   e Zd ZdZeeeedœZdd„ Z	dd„ Z
dS )ÚWxUDevMonitorObserverz«An observer for device events integrating into the :mod:`wx` mainloop.

    .. deprecated:: 0.17
       Will be removed in 1.0.  Use :class:`MonitorObserver` instead.
    )ÚaddÚremoveÚchangeÚmovec                 C   s$   t  | |¡ dd l}| dt¡ d S )Nr   z>Will be removed in 1.0. Use pyudev.wx.MonitorObserver instead.)r	   r   ÚwarningsÚwarnÚDeprecationWarning)r   r   r(   r   r   r   r   ˆ   s
   þzWxUDevMonitorObserver.__init__c                 C   sB   t | t|j|d�ƒ | j |j¡}|d urt | ||d�ƒ d S d S )N)Úactionr   r   )r   r   r+   Ú_action_event_mapÚget)r   r   Úevent_classr   r   r   r   �   s
   ÿz!WxUDevMonitorObserver._emit_eventN)r   r   r   r    ÚDeviceAddedEventÚDeviceRemovedEventÚDeviceChangedEventÚDeviceMovedEventr,   r   r   r   r   r   r   r#   z   s    ür#   )r    Ú
__future__r   r   r   r   Úwxr   r   Úwx.lib.neweventr   r   r   ÚEVT_DEVICE_EVENTr	   r/   ÚEVT_DEVICE_ADDEDr0   ÚEVT_DEVICE_REMOVEDr1   ÚEVT_DEVICE_CHANGEDr2   ÚEVT_DEVICE_MOVEDr#   r   r   r   r   Ú<module>   s   

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