o Sk[?@s.dZddlZddlZddlZddlZddlmZddlmZm Z m Z m Z ddl m Z ddlmZedZGdd d eZGd d d eZGd d d eZGdddeZGdddeZGdddeZGdddeZGdddeZGdddeZGdddeZGdddeZGdddeZdS) a A paragraph class to be used with ReportLab Platypus. TODO ==== - Bullets - Weblinks and internal links - Borders and margins (Box) - Underline, Background, Strike - Images - Hyphenation + Alignment + Breakline, empty lines + TextIndent - Sub and super N)Color) TA_CENTER TA_JUSTIFYTA_LEFTTA_RIGHT stringWidth)Flowable xhtml2pdfc @s<eZdZdZedddddedddddddd Zd d ZdS) Stylez Style. Single place for style definitions: Paragraphs and Fragments. The naming follows the convention of CSS written in camelCase letters. gNz Times-Romang$@rg?) textAlign textIndentwidthheightfontNamefontSizecolor lineHeightlineHeightAbsolutepdfLineSpacinglinkcKs,||j||d|_d|_d|_dSNrF)updateDEFAULT spaceBefore spaceAfter keepWithNext)selfkwrE/var/www/html/env/lib/python3.10/site-packages/xhtml2pdf/paragraph.py__init__Gs   zStyle.__init__)__name__ __module__ __qualname____doc__rrrr!rrrr r 1s  r c@seZdZdZdZddZdS)Boxa% Box. Handles the following styles: backgroundColor, backgroundImage paddingLeft, paddingRight, paddingTop, paddingBottom marginLeft, marginRight, marginTop, marginBottom borderLeftColor, borderLeftWidth, borderLeftStyle borderRightColor, borderRightWidth, borderRightStyle borderTopColor, borderTopWidth, borderTopStyle borderBottomColor, borderBottomWidth, borderBottomStyle Not used in inline Elements: paddingTop, paddingBottom marginTop, marginBottom boxc s&dd}|dur|j||||dddfdd}|ddddd d||||||d dd dd d||||||||d ddddd||||||||dddddd|||||dS)NbackgroundColorrfillstrokecs`|r*|r,|durdtddd}|dur.||||||dSdSdSdS)N textColorr)getrsetStrokeColor setLineWidthline)bstylerrx1y1x2y2canvasrrr _drawBorderLineqs  z$Box.drawBox.._drawBorderLineborderLeftStyleborderLeftWidthborderLeftColorborderRightStyleborderRightWidthborderRightColorborderTopStyleborderTopWidthborderTopColorborderBottomStyleborderBottomWidthborderBottomColor) saveStater. setFillColorrect restoreState)rr8xywhbgr9rr7r drawBoxfs6                z Box.drawBoxN)r"r#r$r%namerOrrrr r&Os r&c@s(eZdZdZdZdZdZdZddZdS)Fragmentz Fragment. text: String containing text fontName: fontSize: width: Width of string height: Height of string fragmentFcCs d|d<dS)Nrrrrrrr calcs z Fragment.calcN) r"r#r$r%rPisSoftisTextisLFrTrrrr rQs  rQc@ eZdZdZdZdZddZdS)Wordz A single word. wordTcCs t|d|d|d|d<dS)z; XXX Cache stringWith if not accelerated?! textrrrNrrSrrr rTs z Word.calcN)r"r#r$r%rPrVrTrrrr rY  rYc@rX)SpacezN A space between fragments that is the usual place for line breaking. spaceTcCstd|d|d|d<dS)N rrrrrSrrr rTsz Space.calcN)r"r#r$r%rPrUrTrrrr r]r\r]c@seZdZdZdZdZdZdS) LineBreakz Line break. brTN)r"r#r$r%rPrUrWrrrr r`s r`c@s eZdZdZddZddZdS)BoxBeginbegincC |dd|dd|d<dS)N marginLeftr paddingLeftrr.rSrrr rT z BoxBegin.calccCsF|dd|d}|d|dd}|d}||||||dS)NrerrJlength paddingRightr)r.rO)rr8rKrJrLrMrrr drawsz BoxBegin.drawN)r"r#r$rPrTrkrrrr rbs rbc@seZdZdZddZdS)BoxEndendcCrd)N marginRightrrjrrgrSrrr rTrhz BoxEnd.calcN)r"r#r$rPrTrrrr rls rlc@seZdZdZdS)ImageimageN)r"r#r$rPrrrr rosroc@s4eZdZdZdZddZddZddZd d Zd S) Linez' Container for line fragments. g?cCs,d|_d|_d|_||_g|_t|dSr)rrisLaststyleboxStacklistr!)rrsrrr r!s z Line.__init__c Cs4|tkr\|dd|dd}||}|tkr&|D] }|d|7<qn6|tkr:|D] }|d|d7<q,n"|tkr\|js\|t|d}t|D]\}}|d||7<qM|D]+}|d|d}t|trt|j |q^t|t r|j r|j }||d|d<q^|j D] }||d|d<qdS)NrJrg@r)ri) rrrrrrlen enumerate isinstancerbrtappendrlpop) rr alignment lineWidth emptySpacefragdeltairJrrr doAlignments6    zLine.doAlignmentcsf|_dgddD}t|_tfdd|D__jj}D]}||d<q)jS)z/ Align words in previous line. rcSsg|]}|ddqS)rrrg.0rrrr sz!Line.doLayout..c3s|]}|jVqdSN) LINEHEIGHTrrSrr sz Line.doLayout..rK)rmaxrrr)rr font_sizesrKrrrSr doLayouts   z Line.doLayoutc Cs<tdtd|D]}td|d|jq dS)Nrqz(----------------------------------------z%sr[)loggerdebugr.rPupper)rrrrr dumpFragments's  zLine.dumpFragmentsN) r"r#r$r%rr!rrrrrrr rqs rqc@s4eZdZdZd ddZddZd dd Zd d ZdS)Textz Container for text fragments. Helper functions for splitting text into lines and calculating sizes and positions. NcCs@|durg}g|_d|_d|_d|_d|_||_t||dS)Nr)linesrrmaxWidth maxHeightrsrur!)rdatarsrrr r!6sz Text.__init__cCs|D]}|qdS)z/ Calculate sizes of fragments. N)rT)rrZrrr rTCs z Text.calcFcCsg|_d|_||_|_||_g}|j}d}|s|d}t|}d}||kr|} t|} t|D] } d| d<| t | q1||kr||} | d} || d<|d7}t | t r^| | n t | t rg| | jry| jrs| | n|dkrxq?n| ||krn || 7}| | ||ksC| r| djdvr| | r| djdvs| |j| |j7_|j | |j|kr| Sd}||ks&d|jd_|jD] } | ||d qd S) z Split text into lines and calculate X positions. If we need more space in height than available we return the rest of the text rr rJrr)rv)r^raTr N)rrrrrrsrwrqcopyrzrbryrlr{rUrWrPrrrrr)rrrsplittedrtrsrJlenTextposposBeginr1r'r fragWidthrrr splitIntoLinesJsh       !   = zText.splitIntoLinescCs2t|jD]\}}td|t|qdS)z? For debugging dump all line and their content zLine %d:N)rxrrrr)rrr1rrr dumpLiness zText.dumpLines)NN)F)r"r#r$r%r!rTrrrrrr r.s    Wrc@s2eZdZdZd ddZddZddZd d Zd S) Paragrapha: A simple Paragraph class respecting alignment. Does text without tags. Respects only the following global style attributes: fontName, fontSize, leading, firstLineIndent, leftIndent, rightIndent, textColor, alignment. (spaceBefore, spaceAfter are handled by the Platypus framework.) FcKs^t|||_|j||_||j_||_||_t|D] \}}t |||qd|_ dSr) r r!r[rTrsrrsix iteritemssetattr splitIndex)rr[rsrrkwDictkvrrr r!s   zParagraph.__init__cCsz||_||_td|||jstddddS|}|j|||_||jj|_|_td|j|j|j|j|jfS)zF Determine the rectangle this paragraph really needs. z*** wrap (%f, %f)z*** wrap (%f, %f) neededr)rrz'*** wrap (%f, %f) needed, splitIndex %r) avWidthavHeightrrr[rrrr)r availWidth availHeightrrrr wraps zParagraph.wrapcCstd||g}|jrB|jd|j}|j|jd}tt||j|jd}tt||j|jdd}||g}tdt|t|td|j|S)z4 Split ourselves in two paragraphs. z*** split (%f, %f)N)rT)rrz*** text1 %s / text %sz *** return %s) rrrr[rrrsrwr)rrrrtext1text2p1p2rrr splitszParagraph.splitc CsFtd|js dS|j}|j}||jrBd}tddd}tddd}||||| ||j |j d|j |j dddd}|j }|jjD]}||j 7}|D]} t| drc| |||| d d r|| d | d | | d |d || d||| d| d | dd} | rtd} | d||| d| d f\} }} }| || |f}t| tjr| d} | dd}t|dkr|dpd }| |r|dkr|dkrdpd}|dkr|d} |j| |d|dqT| ddkr| dd} d }|jd |dkr| p|d|ddqTqK| dS)z6 Render the content of the paragraph. z*** drawNg?r)rg?r*rkr[rrrrJrKrz^[a-zA-Z][-+a-zA-Z0-9]+$rutf8:documentpdfGoToRURI)relativekind#)r)!rrr[canvrsrFrr/r0rGrH leftIndentrrrhasattrrkr.setFont drawStringrecompileryr text_typeencoderrwlowermatchlinkURLlinkRectrI)rr8rsbwbcrNrKdyr1rr _scheme_rerJrLrMrHpartsschemerrrr rksj          "  $     & "zParagraph.drawN)FF)r"r#r$r%r!rrrkrrrr rs   r) r%rloggingrrreportlab.lib.colorsrreportlab.lib.enumsrrrrreportlab.pdfbase.pdfmetricsrreportlab.platypus.flowablesr getLoggerrdictr r&rQrYr]r`rbrlrorurqrrrrrr s,    A  G|