U
    dG
                     @  s:  d Z ddlmZ ddlmZ ddlmZ ddlmZm	Z	m
Z
 ddlmZ ddlmZ d	d
dddddgZeZee
dddddd	Zee
dddddd
Zee	ddddddZee	ddddddZee
ddddddZee
ddddddZeddddZee
e@ ddddddZdS ) z
Search related key bindings.
    )annotations)search)get_app)	Conditioncontrol_is_searchableis_searching)KeyPressEvent   )key_bindingabort_searchaccept_search start_reverse_incremental_search start_forward_incremental_searchreverse_incremental_searchforward_incremental_searchaccept_search_and_accept_input)filterENone)eventreturnc                 C  s   t   dS )zr
    Abort an incremental search and restore the original
    line.
    (Usually bound to ControlG/ControlC.)
    N)r   Zstop_searchr    r   N/tmp/pip-unpacked-wheel-4x_7prb2/prompt_toolkit/key_binding/bindings/search.pyr      s    c                 C  s   t   dS )z
    When enter pressed in isearch, quit isearch mode. (Multiline
    isearch would be too complicated.)
    (Usually bound to Enter.)
    N)r   r   r   r   r   r   r   $   s    c                 C  s   t jt jjd dS )zC
    Enter reverse incremental search.
    (Usually ControlR.)
    	directionN)r   start_searchSearchDirectionBACKWARDr   r   r   r   r   .   s    c                 C  s   t jt jjd dS )zC
    Enter forward incremental search.
    (Usually ControlS.)
    r   N)r   r   r   FORWARDr   r   r   r   r   7   s    c                 C  s   t jt jj| jd dS )zK
    Apply reverse incremental search, but keep search buffer focused.
    countN)r   do_incremental_searchr   r   argr   r   r   r   r   @   s    c                 C  s   t jt jj| jd dS )zK
    Apply forward incremental search, but keep search buffer focused.
    r    N)r   r"   r   r   r#   r   r   r   r   r   H   s    bool)r   c                  C  s   t  jj} t| o| jjS )zE
    True if the previously focused buffer has a return handler.
    )r   ZlayoutZsearch_target_buffer_controlr$   bufferZis_returnable)Zprev_controlr   r   r   _previous_buffer_is_returnableP   s    
r&   c                 C  s   t   | j  dS )zC
    Accept the search operation first, then accept the input.
    N)r   r   Zcurrent_bufferZvalidate_and_handler   r   r   r   r   Y   s    N)__doc__
__future__r   Zprompt_toolkitr   Z"prompt_toolkit.application.currentr   Zprompt_toolkit.filtersr   r   r   Z(prompt_toolkit.key_binding.key_processorr   Zkey_bindingsr
   __all__r   r   r   r   r   r   r   r&   r   r   r   r   r   <module>   s>   
		