Je!rdZddlmZddlZddlmZddlmZmZm Z m Z m Z m Z ddl mZmZmZddlmZmZmZmZmZmZmZmZmZddlmZdd lmZmZdd l m!Z!dd l"m#Z#m$Z$m%Z%dd l&m'Z'dd l(m)Z)Gdde!Z*y)z This module contains the marker panel. Adapted from pyqode/core/panels/folding.py of the `PyQode project `_. Original file: )ceilN) IntervalTree)SignalQSizeQPointFQRectFQRectQt) QApplicationQStyleOptionViewItemQStyle) QTextBlockQColor QFontMetricsFQPainterQLinearGradientQPenQPalette QResizeEventQCursor) FoldingRegion)TextDecoration DRAW_ORDERS)Panel) TextHelperDelayJobRunner drift_color)ima) QStylePaletteceZdZdZeeeZeZeZ e dZ e jdZ e dZ e jdZ e dZejdZdZd Zd Z d&d Zfd Zd ZdZdZdZdZdZdZdZfdZdZfdZdZdZ dZ!dZ"dZ#dZ$dZ%dZ&d Z'd!Z(d"Z)d#Z*d$Z+d%Z,xZ-S)' FoldingPanela Displays the document outline and lets the user collapse/expand blocks. The data represented by the panel come from the Language Server Protocol invoked via the CodeEditor. This panel stores information about both folding regions and their folding state. c|jS)z Defines whether the panel will use native indicator icons or use custom ones. If you want to use custom indicator icons, you must first set this flag to False. ) native_iconsselfs J/usr/lib/python3/dist-packages/spyder/plugins/editor/panels/codefolding.pyr#zFoldingPanel.native_icons8s   c||_|jrG|jjD]-} ||jj |j _/yy#t$rY=wxYwN) _native_iconseditorclonesmodesget __class__r#KeyErrorr%valueclones r&r#zFoldingPanel.native_iconsCsa" ;;++ CHEKKOODNN3@   s*A A('A(c|jS)a6 Gets/sets the icons for the fold indicators. The list of indicators is interpreted as follow:: (COLLAPSED_OFF, COLLAPSED_ON, EXPANDED_OFF, EXPANDED_ON) To use this property you must first set `native_icons` to False. :returns: tuple(str, str, str, str) )_indicators_iconsr$s r&indicators_iconszFoldingPanel.indicators_iconsOs%%%r'ct|dk7r td||_|jrG|jjD]-} ||j j |j_/yy#t$rY=wxYw)Nz5The list of custom indicators must contains 4 strings) len ValueErrorr5r+r,r-r.r/r6r0r1s r&r6zFoldingPanel.indicators_icons^s u:?'( (!& ;;++ ;@KKOO((8    s*A55 BBc|jS)z True to highlight the caret scope automatically. (Similar to the ``Highlight blocks in Qt Creator``. Default is False. )_highlight_caretr$s r&highlight_caret_scopez"FoldingPanel.highlight_caret_scopens$$$r'c||jk7r||_|jr|r7d|_|jjj |j n6d|_|jjj |j |jjD]-} ||jj|j_ /yyy#t$rY>wxYw)N) r<r+ _block_nbrcursorPositionChangedconnect_highlight_caret_scope disconnectr,r-r.r/r=r0r1s r&r=z"FoldingPanel.highlight_caret_scopeys D)) )$)D !{{&(DOKK55==335')DOKK55@@335![[//EDI  NN,,A *$s,*C C'&C'ctj|d|_d|_d|_d|_d|_d|_g|_i|_ |jdd|_ d|_ d|_ d|_d|_d|_d|_d|_d|_d|_d|_d|_t/d|_t3|_t7dd|_i|_i|_i|_i|_ y)NF)zfolding.arrow_right_offzfolding.arrow_right_onzfolding.arrow_down_offzfolding.arrow_down_onr?T)delay)!r__init__r*r5r@r<r= _indic_size _scope_decos _block_decossetMouseTracking scrollable_mouse_over_line_current_scope _prev_cursor context_menuaction_collapse action_expandaction_collapse_allaction_expand_all_original_background_display_folding _key_pressedr_highlight_runnerr current_treerrootfolding_regionsfolding_statusfolding_levelsfolding_nestingr$s r&rIzFoldingPanel.__init__s t""   %%*" d# $"  #!#' !%$(! %!!/c!:(N!$- !  !r'cx|y|\|_|_|_|_|_|_|j y)z$Update folding panel folding ranges.N)r[r\r]r`r_r^update)r% folding_infos r&update_foldingzFoldingPanel.update_foldings>   6B 3 DI t3 d1 r'ct|jj}tt |j t |j }|j dkDr|jd|S)z=Returns the widget size hint (based on the editor font size) rF)rr+fontrrheightwidthsetWidth)r%fm size_hints r&sizeHintzFoldingPanel.sizeHints^ 4;;++- .$ryy{+T"))+->? ?? r !   r "r'cz||jvr,|j|}|j|}|j|k(}|s|j|||||rZ|r|j|||||jD]"} |j| } | j |k(s"y|j ||y|st|jjD]c} |j| } | j |k(s"|jj| |jjj| ~ yyyyr)) r]r^rO_draw_fold_indicatorrLblock_add_fold_decorationlistkeyspopr+ decorationsremove) r% line_number top_positionropainter mouse_hover collapsedline_end mouse_over deco_linedecos r&_draw_collapsed_indicatorz&FoldingPanel._draw_collapsed_indicatorsC $.. .++K8I++K8H..+=J)) *iB--$j)WF "&!2!2?I,,Y7DzzU* ?--eX> !%d&7&7&<&<&>!? I,,Y7DzzU*))--i8 //66t<  !- /r'c`tt| |t|}|jsg|j s[t |jjr7|jjD]}|\}}}|j||||d y|jF|jjj|j} |j|||jjD]\}}}|j||||dy#t t"f$rYGwxYw)NT)ryF)superr! paintEventrrXrYanyr^valuesr+visible_blocksrrOdocumentfindBlockByNumber_draw_fold_region_backgroundr:r0)r%eventrxinforwrvror/s r&rzFoldingPanel.paintEvents3 lD,U34.$$T->->4&&--/0 KK663D7;4L+u22#\5T333   ,KK((*<<%%'E 11%A15 0J0J N ,L+u  * *\5'u + N N)    sDD-,D-ct|j}|j}|j|}|dkDr|j |}nd}|j |}||z }|dk(r|j j }|j j} |jtd|| ||y)z Draw the fold region when the mouse is over and non collapsed indicator. :param top: Top position :param block: Current block. :param painter: QPainter rN) rr+ blockNumberr]line_pos_from_numberrlrgrh _draw_rectr) r%rorxthstartendtopbottomhws r&rz)FoldingPanel._draw_fold_region_background s $!!#""5) 19))%0CC((- SL 6 &&(A MMO ! ! # q#q!,g6r'c|jj}t|j|j }t j dk(rT|jd|jd|jd|jd|jd}nS|jd|jd|jd|jd|jd}|j|||jt||j|jtddz|j tddz |j|jtddz|j!tddz |j|j tddz|j!tddz |j|jtddz|jtddz y)z Draw the background rectangle using the current style primitive color. :param rect: The fold zone rect to draw :param painter: The widget's painter. darwinrdnN)r+sideareas_colorrtopLefttopRightsysplatform setColorAtlighterdarkerfillRectsetPenrdrawLiner bottomLeft bottomRight)r%rectrxcgradoutlines r&rzFoldingPanel._draw_rect$s KK ' 't||~t}}? <<8 # OOAqyy~ . OOAqyy~ .hhsmG OOAqyy~ . OOAqyy~ .hhsmGt$tG}% A' A' ( * A'))+ A' (  A'))+ A' (  A'* A' (r'ctd||jj|jj}|jrGt }||_tjtjztjz|_ |s#|xjtjzc_ |r|xjtjtjztjzzc_ |j j#t$j&|j!j)|j j+dd|j-j/tj0|||yd}|sd}|r|dz }t3j4|j6|j9||y)a Draw the fold indicator/trigger (arrow). :param top: Top position :param mouse_over: Whether the mouse is over the indicator :param collapsed: Whether the trigger is collapsed or not. :param painter: QPainter rrN)r rlrhrgr*r rr State_Active State_ItemState_Childrenstate State_OpenState_MouseOver State_EnabledState_SelectedpalettesetBrushrWindow highlight translatestyle drawPrimitivePE_IndicatorBranchriconr5paint)r%rr|rzrxroptindexs r&rnz!FoldingPanel._draw_fold_indicatorIsgQT]]_224]]_++-/   &(CCH,,**+../CI V...  f44$223$3345  $$X__%)\\^%=%=%?A HH  r1 % JJL & &v'@'@'*GT ;E  HHT++E2 3 9 9'4 Hr'c|j}||jvrW|jD]H}|j|}||kDs||ks|jjj |}|S|S)z6Find parent scope, if the block is not a fold trigger.)rr]r+rr)r%ro block_line start_lineend_lines r&find_parent_scopezFoldingPanel.find_parent_scopens&&( T11 1"22  // ;j(!J. $ 4 4 6 H H&!(   r'c|jD]'}|jjj|)g|jddy)z'Clear scope decorations (on the editor)N)rKr+rtrur%r~s r&_clear_scope_decoszFoldingPanel._clear_scope_decos{s?%% 1D KK # # * *4 0 1!!r'c|jj}|jdkrt|d}|St|d}|S)z Gets the base scope highlight color (derivated from the editor background) For lighter themes will be a darker color, and for darker ones will be a lighter color ri)r+r lightnessr)r%colors r&_get_scope_highlight_colorz'FoldingPanel._get_scope_highlight_colorsH ++ ?? s "s+E  s+E r'c~|j}tjd}t|jj t d|dz ||}|j||jdd|jjj||jj|y) z Create a decoration and add it to the editor. Args: start (int) start line of the decoration end (int) end line of the decoration codefoldingrr)rr draw_orderTF)clearN) rrr.rr+rmaxset_backgroundset_full_widthrtaddrKappend)r%rrrrds r&_decorate_blockzFoldingPanel._decorate_blocks//1 __]3 4;;//1&)!UQY&7$'&0 2  U+ ##A&   #r'c|j}|j|}||f}|j|j|k7r?||_|j|\}}|j|s|j ||yyy)zu Highlights the current fold scope. :param block: Block that starts the current fold scope. N)rr]rPrr^r)r%rorrscoperrs r&_highlight_blockzFoldingPanel._highlight_blocks &&( '' 3X&    '4+>+>%+G"'D   # # %JE3&&u-$$UC0. ,Hr'ctt| |t|j}|j |j j}|dk\rk|jjj|}|j|}|j}||jvr|j,tjt!t"j$|j|jk7r4|j(|j|_ |j'|n<|j|_ |j*j-|j&|||_n5|j*j1d|_ tj2|j5yy#t($rYZwxYw#t($rYiwxYw)z Detect mouser over indicator and highlight the current scope in the editor (up and down decoration arround the foldable text when the mouse is over an indicator). :param event: event rN)rr!mouseMoveEventrr+line_nbr_from_positionposyrrrrr]rOr setOverrideCursorrr PointingHandCursorrr0rZ request_job_highight_blockcancel_requestsrestoreOverrideCursorrepaint)r%rrlinerorvr/s r&rzFoldingPanel.mouseMoveEvents lD07  $((9 19KK((*<->-@@--9-2,=,=,?D)--e4-2,=,=,?D)..:: 115: (-$&&668(,%224 LLNI  $$s$,G &G GG G$#G$c2d|_|jy)NT)rXr)r%rs r& enterEventzFoldingPanel.enterEvents $ r'cNtt| |tj|j j |js|jd|_ d|_ nd|_ |j|jjd|_y)z Removes scope decorations and background from the editor and the panel if highlight_caret_scope, else simply update the scope decorations to match the caret scope. Nr?F)rr! leaveEventr rrZrr=rrOrPr@rCr+rrX)r%rr/s r&rzFoldingPanel.leaveEvents lD,U3**, ..0))  # # %$(D !"&D  DO  ' ' )  %r'c|j}|jj|dz|}tjd}t ||}|j jj|j||_ ||_ |j|jt|jd|j!|j|j#t%t&j(||j*|<|jj,j/|y)zc Add fold decorations (boxes arround a folded block in the editor widget). rr)rrN)rr+get_text_regionrr.rsignalsclickedrB_on_fold_deco_clickedtooltipro select_line set_outlinerrrset_foregroundrr COLOR_TEXT_4rLrtr)r%rorrtextrr~s r&rpz!FoldingPanel._add_fold_decorations &&( {{**:>8D __]3 e ; $$T%?%?@      + + -s4 5 D;;=> F=#=#=>?(,*% ##D)r'c|j|krU|jrE|jd|j}|j|kr|jrE|S)NFrisValid setVisiblenext)r%rors r&_get_block_until_linez"FoldingPanel._get_block_until_linesV!X-%--/   U #JJLE!X-%--/ r'c|j|krU|jrE|jd|j}|j|kr|jrE|S)z3Fold region spanned by *start_line* and *end_line*.Frr%rorrs r& fold_regionzFoldingPanel.fold_regionsV!H,   U #JJLE!H, r'c^|dz |jvrU|j|dz }|jj|dz |jjj ||j |kr|j r|j }|jdd}||jvr:||k7r5|j|}|j|rd}|j||dz }|r|j}|j |kr|j ryyyy)z5Unfold region spanned by *start_line* and *end_line*.rTFN) rLrsr+rtrurrrr]r^rr)r%rorrr~ current_lineget_next block_ends r& unfold_regionzFoldingPanel.unfold_regions >T.. .$$Z!^4D    ! !*q. 1 KK # # * *4 0!H, ,,.L   T "H 4 44$ 2 00> &&|4$H 66ui!mLE !H,,,r'c|j}||jvry|j|}|j|rA|j|||d|j|<|jE|j ||n2|j |||d|j|<|j|jy)z Toggle a fold trigger block (expand or collapse it). :param block: The QTextBlock to expand/collapse NFT) rr]r^r rOrrr_refresh_editor_and_scrollbarsrs r&toggle_fold_triggerz FoldingPanel.toggle_fold_trigger4s &&( T11 1 '' 3   z *   uj( ;.3D   +$$0$$Z:   UJ 9.2D   +  # # % ++-r'c|jE|jjj|j}|j |yy)z+Folds/unfolds the pressed indicator if any.N)rOr+rrr )r%rros r&mousePressEventzFoldingPanel.mousePressEventIsG  ,KK((*<<%%'E  $ $U + -r'c:|j|jy)z $D ""$&,&;&;&=&,&9&9&;&="'-oo&7%:") 6 ,,.88="..014 $"6"66++J7#33J?H%&*=*=*?' 4AA&2,,.1F1F1HH$*$9$9$;E$&$5$5$7E??,v/B/B/DD"("5"5"7C"$//"3Cu-sBMM: 11"5' 6(!&D 9*r'cpt|jj|jj|jj }|j |j dz|jjt|jj |y)ap Refrehes editor content and scollbars. We generate a fake resize event to refresh scroll bar. We have the same problem as described here: http://www.qtcentre.org/threads/44803 and we apply the same solution (don't worry, there is no visual effect, the editor does not grow up at all, even with a value = 500) rN) rr+mark_whole_doc_dirtyrsizerirh resizeEventr)r%ss r&r z+FoldingPanel._refresh_editor_and_scrollbarssw 4;;446  KK    1779q=!  T[[-=-=-? CDr'cJ|j|jjj}|j ra|j }||j vr"|j |}|j||||j}|j ra|j|jj}|j|j|jj||jjy)zd Collapses all triggers and makes all blocks with fold level > 0 invisible. N)rr+r firstBlockrrr]rrr r movePositionStartr$collapse_all_triggeredemit)r%rorvrr(s r& collapse_allzFoldingPanel.collapse_alls   $$&113mmo++-Kd222// <   X>JJLE mmo ++- [[ # # % ! !!"% ##((*r'c|jD]6}|j|}|jjj|8i|_y)z#Clear the folded block decorations.N)rLr+rtru)r%r}r~s r&rzFoldingPanel._clear_block_decosI** 1I$$Y/D KK # # * *4 0 1r'c|jjj}|jra|j }||j vr"|j |}|j ||||j}|jra|j|j|jjy)zExpands all fold triggers.N) r+rr/r BlockNumberr]r rrr expand_all_triggeredr3)r%rorvrs r& expand_allzFoldingPanel.expand_alls $$&113mmo++-Kd222// <""5+x@JJLE mmo   ++- !!&&(r'c|jj}|j}|j|k7r||j |j }|j}||j vr/|j|_ |j|||_y|j||_y#t$r Y||_ywxYw)z Highlight the scope of the current caret position. This get called only if :attr:` spyder.widgets.panels.FoldingPanel.highlight_care_scope` is True. N) r+rrr@rror]rOrr0r)r%r& block_nbrrorvs r&rCz#FoldingPanel._highlight_caret_scopes'')&&( ??i '**6<<>:E++-Kd222(-(9(9(;%))%0$'')#  $ s B>> CC)F).__name__ __module__ __qualname____doc__rrbooltrigger_state_changedr2r8propertyr#setterr6r=rIrdrlrrrrrnrrrrrrrrrprrr r rrrrr r4rr9rC __classcell__)r/s@r&r!r!)sU#:t4#X!8 !!   & &  %%!!"*%"N8=#JN@7.#(J#IJ " $&1$/b&&*( %,.*,-H&'&RE"+& )$r'r!)+r?mathrr intervaltreer qtpy.QtCorerrrrr r qtpy.QtWidgetsr r r qtpy.QtGuirrrrrrrrr"spyder.plugins.editor.panels.utilsr$spyder.plugins.editor.api.decorationrrspyder.api.panelr"spyder.plugins.editor.utils.editorrrrspyder.utils.icon_managerrspyder.utils.paletterr!r'r&rQs[ &AAEE!!! =L"==).u $5u $r'