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� �f� � � � d Z ddlZddlZd� Z G d� d� � Zedk r*d� Z ej e� � Z e d e e� � � � dS dS ) z:Simple textbox editing widget with Emacs-like keybindings.� Nc �f � | � |dz |t j ||z dz � � | � ||dz t j ||z dz � � | � ||dz t j ||z dz � � | � |dz |t j ||z dz � � | � ||t j � � | � ||t j � � | � ||t j � � | � ||t j � � dS )z^Draw a rectangle with corners at the provided upper-left and lower-right coordinates. � N) �vline�curses� ACS_VLINE�hline� ACS_HLINE�addch�ACS_ULCORNER�ACS_URCORNER�ACS_LRCORNER�ACS_LLCORNER)�win�uly�ulx�lry�lrxs �5/opt/alt/python311/lib64/python3.11/curses/textpad.py� rectangler s � � �I�I�c�!�e�S�&�*�C�#�I��M�:�:�:��I�I�c�3�q�5�&�*�C�#�I��M�:�:�:��I�I�c�3�q�5�&�*�C�#�I��M�:�:�:��I�I�c�!�e�S�&�*�C�#�I��M�:�:�:��I�I�c�3��+�,�,�,��I�I�c�3��+�,�,�,��I�I�c�3��+�,�,�,��I�I�c�3��+�,�,�,�,�,� c �@ � e Zd ZdZdd�Zd� Zd� Zd� Zd� Zd� Z dd �Z d S ) �Textboxad Editing widget using the interior of a window object. Supports the following Emacs-like key bindings: Ctrl-A Go to left edge of window. Ctrl-B Cursor left, wrapping to previous line if appropriate. Ctrl-D Delete character under cursor. Ctrl-E Go to right edge (stripspaces off) or end of line (stripspaces on). Ctrl-F Cursor right, wrapping to next line when appropriate. Ctrl-G Terminate, returning the window contents. Ctrl-H Delete character backward. Ctrl-J Terminate if the window is 1 line, otherwise insert newline. Ctrl-K If line is blank, delete it, otherwise clear to end of line. Ctrl-L Refresh screen. Ctrl-N Cursor down; move down one line. Ctrl-O Insert a blank line at cursor location. Ctrl-P Cursor up; move up one line. Move operations do nothing if the cursor is at an edge where the movement is not possible. The following synonyms are supported where possible: KEY_LEFT = Ctrl-B, KEY_RIGHT = Ctrl-F, KEY_UP = Ctrl-P, KEY_DOWN = Ctrl-N KEY_BACKSPACE = Ctrl-h Fc � � || _ || _ | � � � d| _ d | _ |� d� � d S �Nr )r �insert_mode�_update_max_yx�stripspaces�lastcmd�keypad)�selfr r s r �__init__zTextbox.__init__+ sE � ����&���������������� � �1� � � � � r c �f � | j � � � \ }}|dz | _ |dz | _ d S r )r �getmaxyx�maxy�maxx)r r$ r% s r r zTextbox._update_max_yx3 s3 � ��X�&�&�(�(� ��d��1�H�� ��1�H�� � � r c � � | � � � | j } t j � | j � ||� � � � t j j k rt | j |dz � � }n |dk rn|dz }�q|S )zuGo to the location of the first blank on the given line, returning the index of the last non-blank character.Tr r )r r% r �asciir �inch�SP�min)r �y�lasts r �_end_of_linezTextbox._end_of_line8 s� � � �������y�� ��|�!�!�$�(�-�-��4�"8�"8�9�9�V�\�_�L�L��4�9�d�1�f�-�-���������!�8�D� � �r c � � | � � � | j � � � \ }}d }|| j k s|| j k r�| j r| j � � � } | j � |� � n# t j $ r Y nw xY w| j rt j � |� � sn:|}| j � � � \ }}|�||f}|| j k ��|| j k ��|� | j j |� d S d S �N) r r �getyxr$ r% r r( r r �errorr'