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e ƒ ƒ n d S( u: Simple textbox editing widget with Emacs-like keybindings.i Nc C sð | j | d | t j | | d ƒ | j | | d t j | | d ƒ | j | | d t j | | d ƒ | j | d | t j | | d ƒ | j | | t j ƒ | j | | t j ƒ | j | | t j ƒ | j | | t j ƒ d S( u^ Draw a rectangle with corners at the provided upper-left
and lower-right coordinates.
i N(
u vlineu cursesu ACS_VLINEu hlineu ACS_HLINEu addchu ACS_ULCORNERu ACS_URCORNERu ACS_LRCORNERu ACS_LLCORNER( u winu ulyu ulxu lryu lrx( ( u3 /opt/alt/python33/lib64/python3.3/curses/textpad.pyu rectangle s %%%%u rectanglec B sh | Ee 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( u Textboxud 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
c C sm | | _ | | _ | j ƒ \ | _ | _ | j d | _ | j d | _ d | _ d | _ | j d ƒ d S( Ni ( u winu insert_modeu getmaxyxu maxyu maxxu stripspacesu Noneu lastcmdu keypad( u selfu winu insert_mode( ( u3 /opt/alt/python33/lib64/python3.3/curses/textpad.pyu __init__+ s u Textbox.__init__c C st | j } xd t j j | j j | | ƒ ƒ t j j k rS t | j | d ƒ } Pn | d k rc Pn | d } q | S( uu Go to the location of the first blank on the given line,
returning the index of the last non-blank character.i i ( u maxxu cursesu asciiu winu inchu SPu min( u selfu yu last( ( u3 /opt/alt/python33/lib64/python3.3/curses/textpad.pyu _end_of_line5 s -
u Textbox._end_of_linec C s× | j j ƒ \ } } | | j k s3 | | j k rÓ | j rN | j j ƒ } n y | j j | ƒ Wn t j k
ry Yn X| j rÓ | j j ƒ \ } } t j j
| ƒ rÐ | j | ƒ | j j | | ƒ qÐ qÓ n d S( N(
u winu getyxu maxyu maxxu insert_modeu inchu addchu cursesu erroru asciiu isprintu _insert_printable_charu move( u selfu chu yu xu oldchu backyu backx( ( u3 /opt/alt/python33/lib64/python3.3/curses/textpad.pyu _insert_printable_charB s
u Textbox._insert_printable_charc C se | j j ƒ \ } } | | _ t j j | ƒ ra | | j k sN | | j k ra| j | ƒ qan | t j j k r‰ | j j
| d ƒ nØ| t j j t j t j j
t j f k r`| d k rÙ | j j
| | d ƒ nY | d k rè nJ | j r| j j
| d | j | d ƒ ƒ n | j j
| d | j ƒ | t j j
t j f k ra| j j ƒ qan| t j j k r‚| j j ƒ nß| t j j k rÕ| j r¼| j j
| | j | ƒ ƒ qa| j j
| | j ƒ nŒ| t j j t j f k rE| | j k r| j j
| | d ƒ qa| | j k r+qa| j j
| d d ƒ 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 ƒ qanµ| t j j k r| d k rï| j | ƒ d k rï| j j ƒ qa| j j
| | ƒ | j j ƒ nO| t j j k r4| j j ƒ n-| t j j t j f k r»| | j k ra| j j
| d | ƒ | | j | d ƒ k r¸| j j
| d | j | d ƒ ƒ q¸qan¦ | t j j k rÝ| j j ƒ n„ | t j j! t j" f k ra| d k ra| j j
| d | ƒ | | j | d ƒ k r^| j j
| d | j | d ƒ ƒ q^qan d S( u! Process a single editing command.i i (# u winu getyxu lastcmdu cursesu asciiu isprintu maxyu maxxu _insert_printable_charu SOHu moveu STXu KEY_LEFTu BSu
KEY_BACKSPACEu stripspacesu _end_of_lineu delchu EOTu ENQu ACKu KEY_RIGHTu BELu NLu VTu deletelnu clrtoeolu FFu refreshu SOu KEY_DOWNu SIu insertlnu DLEu KEY_UP( u selfu chu yu x( ( u3 /opt/alt/python33/lib64/python3.3/curses/textpad.pyu
do_commandT sp * ' !- -u Textbox.do_commandc
C sã d } xÖ t | j d ƒ D]Á } | j j | d ƒ | j | ƒ } | d k r] | j r] q n x_ t | j d ƒ D]J } | j r | | k r Pn | t t j j | j j
| | ƒ ƒ ƒ } qq W| j d k r | d } q q W| S( u. Collect and return the contents of the window.u i i u
( u rangeu maxyu winu moveu _end_of_lineu stripspacesu maxxu chru cursesu asciiu inch( u selfu resultu yu stopu x( ( u3 /opt/alt/python33/lib64/python3.3/curses/textpad.pyu gather” s /u Textbox.gatherc C s` xS | j j ƒ } | r' | | ƒ } n | s3 q n | j | ƒ sF Pn | j j ƒ q | j ƒ S( u2 Edit in the widget window and collect the results.( u winu getchu
do_commandu refreshu gather( u selfu validateu ch( ( u3 /opt/alt/python33/lib64/python3.3/curses/textpad.pyu edit¤ s u Textbox.editNF( u __name__u
__module__u __qualname__u __doc__u Falseu __init__u _end_of_lineu _insert_printable_charu
do_commandu gatheru Noneu edit( u
__locals__( ( u3 /opt/alt/python33/lib64/python3.3/curses/textpad.pyu Textbox s
@ u Textboxu __main__c C s‡ d \ } } d \ } } | j | d | d ƒ t j | | | | ƒ } t | | d | d | | | | ƒ | j ƒ t | ƒ j ƒ S(
Ni i i i i u Use Ctrl-G to end editing.i ( i i ( i i ( u addstru cursesu newwinu rectangleu refreshu Textboxu edit( u stdscru ncolsu nlinesu ulyu ulxu win( ( u3 /opt/alt/python33/lib64/python3.3/curses/textpad.pyu test_editbox² s &
u test_editboxu Contents of text box:( u __doc__u cursesu curses.asciiu rectangleu Textboxu __name__u test_editboxu wrapperu stru printu repr( ( ( u3 /opt/alt/python33/lib64/python3.3/curses/textpad.pyu s
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