AlkantarClanX12
Your IP : 3.16.70.99
�
i f� � @ s~ d Z d d l Z d d l Z d d � Z Gd d � d � Z e d k rz d d � Z e j e � Z e d
e
e � � n d S) z:Simple textbox editing widget with Emacs-like keybindings.� Nc C s� | j | d | t j | | d � | j | | d t j | | d � | j | | d t j | | d � | j | d | t j | | d � | j | | t j � | j | | t j � | j | | t j � | j | | t j � d S)z^Draw a rectangle with corners at the provided upper-left
and lower-right coordinates.
� N)
Zvline�cursesZ ACS_VLINEZhlineZ ACS_HLINE�addchZ ACS_ULCORNERZ ACS_URCORNERZ ACS_LRCORNERZ ACS_LLCORNER)�win�uly�ulxZlryZlrx� r �3/opt/alt/python34/lib64/python3.4/curses/textpad.py� rectangle s %%%%r
c @ sd e Z d Z d Z d d d � Z d d � Z d d � Z d d
� Z d d � Z d
d d � 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 C sm | | _ | | _ | j � \ | _ | _ | j d | _ | j d | _ d | _ d | _ | j d � d S)Nr )r � insert_modeZgetmaxyx�maxy�maxx� stripspaces�lastcmdZkeypad)�selfr r r r r �__init__+ s zTextbox.__init__c C su | j } xe t j j | j j | | � � t j j k rS t | j | d � } Pn | d k rc Pn | d } q W| S)zuGo to the location of the first blank on the given line,
returning the index of the last non-blank character.r r )r r �asciir �inchZSP�min)r �y�lastr r r � _end_of_line5 s - zTextbox._end_of_linec C s� | j j � \ } } | | j k s3 | | j k r� | j rN | j j � } n y | j j | � Wn t j k
ry Yn X| j r� | j j � \ } } t j j
| � r� | j | � | j j | | � q� q� n d S)N)
r �getyxr
r r r r r �errorr �isprint�_insert_printable_char�move)r �chr �xZoldchZbackyZbackxr r r r B s
z Textbox._insert_printable_charc C se | j j � \ } } | | _ t j j | � ra | | j k sN | | j k ra| j | � qan | t j j k r� | j j
| d � n�| t j j t j t j j
t j f k r`| d k r� | j j
| | d � nY | d k r� nJ | j r| j j
| d | j | d � � n | j j
| d | j � | t j j
t j f k ra| j j � qan| t j j k r�| j j � n�| t j j k r�| j r�| j j
| | j | � � qa| j j
| | j � n�| t j j t j f k rE| | j k r| j j
| | d � qa| | j k r+qa| j j
| d d � n | t j j k r[d S| t j j k r�| j d k r�d S| | j k ra| j j
| d d � qan�| t j j k r| d k r�| j | � d k r�| j j � qa| j j
| | � | j j � nO| t j j k r4| j j � n-| t j j t j f k r�| | j k ra| j j
| d | � | | j | d � k r�| j j
| d | j | d � � q�qan� | t j j k r�| j j � n� | t j j! t j" f k ra| d k ra| j j
| d | � | | j | d � k r^| j j
| d | j | d � � q^qan d S)z!Process a single editing command.r r )#r r r r r r r
r r ZSOHr ZSTXZKEY_LEFTZBSZ
KEY_BACKSPACEr r ZdelchZEOTZENQZACKZ KEY_RIGHTZBEL�NLZVTZdeletelnZclrtoeolZFF�refresh�SOZKEY_DOWNZSIZinsertlnZDLEZKEY_UP)r r r r r r r �
do_commandT sp * ' !- -zTextbox.do_commandc C s� d } x� t | j d � D]� } | j j | d � | j | � } | d k r] | j r] q n x_ t | j d � D]J } | j r� | | k r� Pn | t t j j | j j
| | � � � } qq W| j d k r | d } q q W| S)z.Collect and return the contents of the window.� r r �
) �ranger
r r r r r �chrr r r )r �resultr �stopr r r r �gather� s /zTextbox.gatherNc C sa xT | j j � } | r' | | � } n | s3 q n | j | � sF Pn | j j � q W| j � S)z2Edit in the widget window and collect the results.)r Zgetchr# r! r* )r Zvalidater r r r �edit� s z Textbox.edit)
�__name__�
__module__� __qualname__�__doc__r r r r# r* r+ r r r r r s
@ r �__main__c C s� d \ } } d \ } } | j | d | d � t j | | | | � } t | | d | d | | | | � | j � t | � j � S)
N� � � � � zUse Ctrl-G to end editing.r )r1 r2 )r3 r4 )Zaddstrr Znewwinr
r! r r+ )ZstdscrZncolsZnlinesr r r r r r � test_editbox� s &
r6 zContents of text box:) r/ r Z curses.asciir
r r, r6 �wrapper�str�print�reprr r r r �<module> s
�