Plan 9 from Bell Labs’s /usr/web/sources/contrib/stallion/root/sys/lib/python2.7/curses/textpad.pyo

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s:Simple textbox editing widget with Emacs-like keybindings.i�NcCs�|j|d|tj||d�|j||dtj||d�|j||dtj||d�|j|d|tj||d�|j||tj�|j||tj�|j||tj�|j||tj	�dS(s^Draw a rectangle with corners at the provided upper-left
    and lower-right coordinates.
    iN(
tvlinetcursest	ACS_VLINEthlinet	ACS_HLINEtaddchtACS_ULCORNERtACS_URCORNERtACS_LRCORNERtACS_LLCORNER(twintulytulxtlrytlrx((s$/sys/lib/python2.7/curses/textpad.pyt	rectangles%%%%tTextboxcBsJeZdZed�Zd�Zd�Zd�Zd�Zdd�Z
RS(sdEditing 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
    cCsm||_||_|j�\|_|_|jd|_|jd|_d|_d|_|jd�dS(Ni(	R
tinsert_modetgetmaxyxtmaxytmaxxtstripspacestNonetlastcmdtkeypad(tselfR
R((s$/sys/lib/python2.7/curses/textpad.pyt__init__+s				cCs{|j}xktrvtjj|jj||��tjjkrYt|j|d�}Pn|dkriPn|d}qW|S(suGo to the location of the first blank on the given line,
        returning the index of the last non-blank character.ii(RtTrueRtasciiR
tinchtSPtmin(Rtytlast((s$/sys/lib/python2.7/curses/textpad.pyt_end_of_line5s		-cCs�|jj�\}}||jks3||jkr�|jrN|jj�}ny|jj|�Wntjk
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tgetyxRRRRRRterrorRtisprintt_insert_printable_chartmove(RtchR txtoldchtbackytbackx((s$/sys/lib/python2.7/curses/textpad.pyR&Bs		
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|d|j|d��q^qandS(s!Process a single editing command.ii(#R
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KEY_BACKSPACERR"tdelchtEOTtENQtACKt	KEY_RIGHTtBELtNLtVTtdeletelntclrtoeoltFFtrefreshtSOtKEY_DOWNtSItinsertlntDLEtKEY_UP(RR(R R)((s$/sys/lib/python2.7/curses/textpad.pyt
do_commandTsp	*	'	!--cCs�d}x�t|jd�D]�}|jj|d�|j|�}|dkr]|jr]qnx_t|jd�D]J}|jr�||kr�Pn|ttj	j	|jj
||���}qqW|jdkr|d}qqW|S(s.Collect and return the contents of the window.tiis
(trangeRR
R'R"RRtchrRRR(RtresultR tstopR)((s$/sys/lib/python2.7/curses/textpad.pytgather�s/cCs`xS|jj�}|r'||�}n|s3qn|j|�sFPn|jj�q|j�S(s2Edit in the widget window and collect the results.(R
tgetchRDR=RJ(RtvalidateR(((s$/sys/lib/python2.7/curses/textpad.pytedit�sN(t__name__t
__module__t__doc__tFalseRR"R&RDRJRRM(((s$/sys/lib/python2.7/curses/textpad.pyRs
	
		@	t__main__cCs�d\}}d	\}}|j|d|d�tj||||�}t||d|d||||�|j�t|�j�S(
Ni	iiiisUse Ctrl-G to end editing.i(i	i(ii(taddstrRtnewwinRR=RRM(tstdscrtncolstnlinesRRR
((s$/sys/lib/python2.7/curses/textpad.pyttest_editbox�s&
sContents of text box:((
RPRtcurses.asciiRRRNRXtwrappertstrtrepr(((s$/sys/lib/python2.7/curses/textpad.pyt<module>s	
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