� ��f�c@s~dZddlZddlZdd�ZGdd�d�Zedkrzdd �Zeje�Ze d e e��ndS(u:Simple textbox editing widget with Emacs-like keybindings.iNcCs�|j|d|tj||d�|j||dtj||d�|j||dtj||d�|j|d|tj||d�|j||tj�|j||tj�|j||tj�|j||tj �dS(u^Draw a rectangle with corners at the provided upper-left and lower-right coordinates. iN( uvlineucursesu ACS_VLINEuhlineu ACS_HLINEuaddchuACS_ULCORNERuACS_URCORNERuACS_LRCORNERuACS_LLCORNER(uwinuulyuulxulryulrx((u3/opt/alt/python33/lib64/python3.3/curses/textpad.pyu rectangles%%%%u rectanglecBsh|EeZdZdZddd�Zdd�Zdd�Zdd �Zd d�Z ddd �ZdS(uTextboxudEditing 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( uwinuinsert_modeugetmaxyxumaxyumaxxustripspacesuNoneulastcmdukeypad(uselfuwinuinsert_mode((u3/opt/alt/python33/lib64/python3.3/curses/textpad.pyu__init__+s uTextbox.__init__cCst|j}xdtjj|jj||��tjjkrSt|j|d�}Pn|dkrcPn|d}q|S(uuGo to the location of the first blank on the given line, returning the index of the last non-blank character.ii(umaxxucursesuasciiuwinuinchuSPumin(uselfuyulast((u3/opt/alt/python33/lib64/python3.3/curses/textpad.pyu_end_of_line5s - uTextbox._end_of_linecCs�|jj�\}}||jks3||jkr�|jrN|jj�}ny|jj|�Wntjk ryYnX|jr�|jj�\}}tj j |�r�|j|�|jj||�q�q�ndS(N( uwinugetyxumaxyumaxxuinsert_modeuinchuaddchucursesuerroruasciiuisprintu_insert_printable_charumove(uselfuchuyuxuoldchubackyubackx((u3/opt/alt/python33/lib64/python3.3/curses/textpad.pyu_insert_printable_charBs uTextbox._insert_printable_charcCse|jj�\}}||_tjj|�ra||jksN||jkra|j|�qan|tjj kr�|jj |d�n�|tjjtjtjj tjfkr`|dkr�|jj ||d�nY|dkr�nJ|jr|jj |d|j|d��n|jj |d|j�|tjj tjfkra|jj�qan|tjjkr�|jj�n�|tjjkr�|jr�|jj ||j|��qa|jj ||j�n�|tjjtjfkrE||jkr|jj ||d�qa||jkr+qa|jj |dd�n|tjjkr[dS|tjjkr�|jdkr�dS||jkra|jj |dd�qan�|tjjkr|dkr�|j|�dkr�|jj�qa|jj ||�|jj�nO|tjjkr4|jj�n-|tjjtjfkr�||jkra|jj |d|�||j|d�kr�|jj |d|j|d��q�qan�|tjjkr�|jj �n�|tjj!tj"fkra|dkra|jj |d|�||j|d�kr^|jj |d|j|d��q^qandS(u!Process a single editing command.ii(#uwinugetyxulastcmducursesuasciiuisprintumaxyumaxxu_insert_printable_charuSOHumoveuSTXuKEY_LEFTuBSu KEY_BACKSPACEustripspacesu_end_of_lineudelchuEOTuENQuACKu KEY_RIGHTuBELuNLuVTudeletelnuclrtoeoluFFurefreshuSOuKEY_DOWNuSIuinsertlnuDLEuKEY_UP(uselfuchuyux((u3/opt/alt/python33/lib64/python3.3/curses/textpad.pyu do_commandTsp * ' !--uTextbox.do_commandc Cs�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(u.Collect and return the contents of the window.uiiu (urangeumaxyuwinumoveu_end_of_lineustripspacesumaxxuchrucursesuasciiuinch(uselfuresultuyustopux((u3/opt/alt/python33/lib64/python3.3/curses/textpad.pyugather�s/uTextbox.gathercCs`xS|jj�}|r'||�}n|s3qn|j|�sFPn|jj�q|j�S(u2Edit in the widget window and collect the results.(uwinugetchu do_commandurefreshugather(uselfuvalidateuch((u3/opt/alt/python33/lib64/python3.3/curses/textpad.pyuedit�suTextbox.editNF(u__name__u __module__u__qualname__u__doc__uFalseu__init__u_end_of_lineu_insert_printable_charu do_commandugatheruNoneuedit(u __locals__((u3/opt/alt/python33/lib64/python3.3/curses/textpad.pyuTextboxs @uTextboxu__main__cCs�d\}}d \}}|j|d|d�tj||||�}t||d|d||||�|j�t|�j�S( Ni iiiiuUse Ctrl-G to end editing.i(i i(ii(uaddstrucursesunewwinu rectangleurefreshuTextboxuedit(ustdscruncolsunlinesuulyuulxuwin((u3/opt/alt/python33/lib64/python3.3/curses/textpad.pyutest_editbox�s& utest_editboxuContents of text box:(u__doc__ucursesucurses.asciiu rectangleuTextboxu__name__utest_editboxuwrapperustruprinturepr(((u3/opt/alt/python33/lib64/python3.3/curses/textpad.pyus �