_y]c@sOdZddlmZmZdefdYZdejfdYZdS(sD A generic Emacs-style kill ring, as well as a Qt-specific version. i(tQtCoretQtGuitKillRingcBs;eZdZdZdZdZdZdZRS(s& A generic Emacs-style kill ring. cCs|jdS(N(tclear(tself((s2lib/python2.7/site-packages/qtconsole/kill_ring.pyt__init__scCsd|_g|_dS(s Clears the kill ring. iN(t_indext_ring(R((s2lib/python2.7/site-packages/qtconsole/kill_ring.pyRs cCs|jj|dS(s, Adds some killed text to the ring. N(Rtappend(Rttext((s2lib/python2.7/site-packages/qtconsole/kill_ring.pytkillscCst|j|_|jS(sr Yank back the most recently killed text. Returns ------- A text string or None. (tlenRRtrotate(R((s2lib/python2.7/site-packages/qtconsole/kill_ring.pytyank scCs0|jd8_|jdkr,|j|jSdS(s{ Rotate the kill ring, then yank back the new top. Returns ------- A text string or None. iiN(RRtNone(R((s2lib/python2.7/site-packages/qtconsole/kill_ring.pyR *s(t__name__t __module__t__doc__RRR R R (((s2lib/python2.7/site-packages/qtconsole/kill_ring.pyRs     t QtKillRingcBsMeZdZdZdZdZdZdZdZdZ RS(s/ A kill ring attached to Q[Plain]TextEdit. cCsrt|tjtjfs!ttt|jt|_ d|_ t |_ ||_|jj|jdS(sD Create a kill ring attached to the specified Qt text edit. N(t isinstanceRt QTextEdittQPlainTextEdittAssertionErrortsuperRRRRRt _prev_yanktFalset _skip_cursort _text_edittcursorPositionChangedtconnectt_cursor_position_changed(Rt text_edit((s2lib/python2.7/site-packages/qtconsole/kill_ring.pyR>s!    cCs|jjd|_dS(s Clears the kill ring. N(RRRR(R((s2lib/python2.7/site-packages/qtconsole/kill_ring.pyRKs cCs|jj|dS(s, Adds some killed text to the ring. N(RR (RR ((s2lib/python2.7/site-packages/qtconsole/kill_ring.pyR QscCs0|j}|r,|j|j|ndS(s5 Kills the text selected by the give cursor. N(t selectedTexttremoveSelectedTextR (RtcursorR ((s2lib/python2.7/site-packages/qtconsole/kill_ring.pyt kill_cursorVs  cCsJ|jj}|rFt|_|jj}|j|||_ndS(s2 Yank back the most recently killed text. N(RR tTrueRRt textCursort insertTextR(RR R"((s2lib/python2.7/site-packages/qtconsole/kill_ring.pyR ^s   cCs|jr}|jj}|r}t|_|jj}|jtj j tj j dt |j|j |||_q}ndS(s; Rotate the kill ring, then yank back the new top. tnN(RRR R$RRR%t movePositionRt QTextCursortLeftt KeepAnchorR R&(RR R"((s2lib/python2.7/site-packages/qtconsole/kill_ring.pyR hs    cCs"|jrt|_n d|_dS(N(RRRR(R((s2lib/python2.7/site-packages/qtconsole/kill_ring.pyR|s  ( RRRRRR R#R R R(((s2lib/python2.7/site-packages/qtconsole/kill_ring.pyR6s    N(Rt qtconsole.qtRRtobjectRtQObjectR(((s2lib/python2.7/site-packages/qtconsole/kill_ring.pyts(