,Sc@sdZddlmZmZmZmZddlmZddlm Z ddl m Z dZ dZ dZd Zd Zd Zd efd YZdefdYZdefdYZdefdYZdefdYZdefdYZdefdYZdefdYZdefdYZdefdYZd efd!YZd"efd#YZd$e fd%YZ e!d&krdd'l"m#Z#dd(l$Tdd(l%Tdd(l&Tdd)l'Z'dd)l(Z(dd)l)Z)e*Z+eeeefZ,d*j-Z.d+Z/d,Z0d-e dd.d.d/Z1d0d1d2Z2d3Z3d4Z4e3e'j5d5nd)S(6s 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 i(t TA_CENTERt TA_JUSTIFYtTA_LEFTtTA_RIGHT(t stringWidth(tFlowable(tColoriiiiiitStylecBsveZdZi ed6dd6dd6dd6dd6dd 6ed d d d 6d d 6dd6d d6dd6ZdZRS(s Style. Single place for style definitions: Paragraphs and Fragments. The naming follows the convention of CSS written in camelCase letters. t textAligngt textIndenttwidththeights Times-RomantfontNameg$@tfontSizeitcolorg?t lineHeighttlineHeightAbsolutetpdfLineSpacingtlinkcKs<|j|j|j|d|_d|_t|_dS(Ni(tupdatetDEFAULTt spaceBeforet spaceAftertFalset keepWithNext(tselftkw((s/xhtml2pdf/paragraph2.pyt__init__Is    N(t__name__t __module__t__doc__RtNoneRRR(((s/xhtml2pdf/paragraph2.pyR3s tBoxcBs&eZdZdZdZdZRS(s Box. Handles the following styles: # underline, underLineColor (?) # strike, strikeColor (?) 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 Needs also: fontName, fontSize, color tboxc s!j|jdtddd|jdd}|dk rxj|j||||ddddnfd}||jdd|jd d|jd d|||||||jd d|jd d|jd d|||||||||jdd|jdd|jdd|||||||||jdd|jdd|jdd||||||jddrd|d}|d|} j|djj|| ||| nj dS(NRitbackgroundColortfillitstrokecsg|rc|rc|dkr!}n|dk rcj|j|j||||qcndS(N(RtsetStrokeColort setLineWidthtline(tbstyleR Rtx1ty1tx2ty2(tcanvast textColor(s/xhtml2pdf/paragraph2.pyt_drawBorderLine|s      tborderLeftStyletborderLeftWidthtborderLeftColortborderRightStyletborderRightWidthtborderRightColortborderTopStyletborderTopWidthtborderTopColortborderBottomStyletborderBottomWidthtborderBottomColort underlineg?R g?g?( t saveStatetgetRRt setFillColortrectR&R%R't restoreState( RR-txtytwthtbgR/tfft yUnderline((R-R.s/xhtml2pdf/paragraph2.pyt _drawBeforeos<   %  c Cs|jddrd|d}|d|}|jdtddd}|j|j|d|j||j||||||jndS(Ntstrikeg?R g@Rig?(R>RRR=R&R%R'RA( RR-RBRCRDRERGtyStrikeR.((s/xhtml2pdf/paragraph2.pyt _drawAfters  (RRRtnameRIRL(((s/xhtml2pdf/paragraph2.pyR Qs 3tFragmentcBs>eZdZdZdZeZeZeZ dZ dZ RS(s Fragment. text: String containing text fontName: fontSize: width: Width of string height: Height of string tfragmentcCsd|d(tisTextRMtupper(R((s/xhtml2pdf/paragraph2.pyt__str__s  N( RRRRMRttypeRtisSoftRRtisLFRPRT(((s/xhtml2pdf/paragraph2.pyRNs  tBoxBegincBs/eZdZeZdZdZdZRS(tbegincCs*|jdd|jdd|d(R((s/xhtml2pdf/paragraph2.pyRPscCsn|jdd|d}|d|jdd}|d}|||f|d<|j|||||dS(NRZiRBtlengtht paddingRightR R!(R>RI(RR-RCRBRDRE((s/xhtml2pdf/paragraph2.pyt drawBefores  cCs0|d\}}}|j|||||dS(NR!(RL(RR-RCRBRDRE((s/xhtml2pdf/paragraph2.pyt drawAfters(RRRMtBEGINRURPR^R_(((s/xhtml2pdf/paragraph2.pyRXs   tBoxEndcBseZdZeZdZRS(tendcCs*|jdd|jdd|d(R((s/xhtml2pdf/paragraph2.pyRPs(RRRMtENDRURP(((s/xhtml2pdf/paragraph2.pyRastWordcBs)eZdZdZeZeZdZRS(s A single word. twordcCs&t|d|d|d|dt LINEHEIGHT(t.0R(R(s/xhtml2pdf/paragraph2.pys Pscss!|]}|jddVqdS(R iN(R>(RR((s/xhtml2pdf/paragraph2.pys SsRC(R tmaxR RR (RR RCR((Rs/xhtml2pdf/paragraph2.pytdoLayoutKs & cCs@dGddGHx+|D]#}d|jd|jjGqWHdS(NRsi(t-s%sRQ(R>RMRS(RR((s/xhtml2pdf/paragraph2.pyt dumpFragmentsZs  !(RRRRRRRR(((s/xhtml2pdf/paragraph2.pyRss   tGroupcBseZRS((RR(((s/xhtml2pdf/paragraph2.pyRastTextcBsDeZdZdddZdZdZedZdZ RS(s Container for text fragments. Helper functions for splitting text into lines and calculating sizes and positions. cCsz|dkrg}ng|_d|_d|_d|_d|_d|_d|_d|_||_ t j ||dS(Ni( RtlinesR R tmaxWidtht maxHeighttpostoldSpacetnewSpaceRuRwR(RtdataRu((s/xhtml2pdf/paragraph2.pyRms           cCsx|D]}|jqWdS(s/ Calculate sizes of fragments. N(RP(RRf((s/xhtml2pdf/paragraph2.pyRP|s cCs|j|_g}d}t}t|}x|j|kr||j}|j}|jd7_|tkr||_|r-Pq-q-n|j|||jdd7}|t kr-t }Pq-q-W|||fS(NiiR ( RRRRxRRURlR{R>RoRh(RtgroupR RnR\Rttype_((s/xhtml2pdf/paragraph2.pytgetGroups(        cCsVg|_d|_d|_||_|_||_g}|j}d}|s\|d}nxtr|j}t|}x4t j |D]#} d| d<|j t | qWxtr|j|_ |j\} } } | sPn| ||kr|j |_Pn|jr$| jd|jnxn| D]f} || d<|| d7}|j | t| t ru|j | q+t| tr+|jq+q+W| rt|_PqqWd|_|j|r|j|j|j7_|jj |n|j|kr|S| sPnd}q_Wt|jd_x%|jD]}|j||dq4WdS(s Split text into lines and calculate X positions. If we need more space in height than available we return the rest of the text iR RBR iRN(RRR RR RRuRhRstcopytdeepcopyR{RXtgroupPosRRtinsertRzRaR|RnRRRRR(RRRtsplittedRvRuRBtposBeginR'R!t groupWidthRnRR((s/xhtml2pdf/paragraph2.pytsplitIntoLinessf                     cCs6x/t|jD]\}}d|G|jqWdS(s? For debugging dump all line and their content sLine %d:N(RyRR(RRR'((s/xhtml2pdf/paragraph2.pyt dumpLinessN( RRRRRRPRRRR(((s/xhtml2pdf/paragraph2.pyRes    bt ParagraphcBs8eZdZeedZdZdZdZRS(s5A 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.) cKstj|||_|jj||_||j_||_||_x*|jD]\}}t|||qWWd|_ dS(N( RRRQRPRutdebugRt iteritemstsetattrRt splitIndex(RRQRuRRtkwDicttktv((s/xhtml2pdf/paragraph2.pyRs       cCs||_||_|jr-d||fGHn|jsO|jrKddGHndS|}|jj|||_||jj|_|_|jrd|j|j|jfGHn|j|jfS(sF Determine the rectangle this paragraph really needs. s*** wrap (%f, %f)s*** wrap (%f, %f) neededis'*** wrap (%f, %f) needed, splitIndex %r(ii(ii(tavWidthtavHeightRRQRRR R (Rt availWidtht availHeightR ((s/xhtml2pdf/paragraph2.pytwrap%s       cCs|jrd||fGHng}|jr|j|j }|j|j}tt||jd|j}tt||jd|jdt}||g}|jrdt|t|fGHqn|jrd|jGHn|S(s2 Split ourself in two paragraphs. s*** split (%f, %f)RRs*** text1 %s / text %ss *** return %s( RRRQRRRuRhRxR(RRRRttext1ttext2tp1tp2((s/xhtml2pdf/paragraph2.pytsplitAs  !'  ! c CsY|jrdGHn|jsdS|j}|j}|j|jrd}tddd}tddd}|j||j||j||j |j d|j |j ddddnd}|j }xw|jj D]i}||j 7}xS|D]K} | j} | tkr*| j|||n| tkr|j| d | d |j| jd |d |j| d ||| d | dn| tkr| j|||n| jdd} | rtjd} | d ||| d| d f\} }}}| |||f}t| tr@| jd} n| jdd}t|dkrt|djpwd}| j|r|dkr|jdkrdpd}|dkr|d} nt j!j"| |ddd|qC| ddkr| d} d}n|j#d|dkr,| p3|d|ddqqWqW|j$dS(s6 Render the content of the paragraph. s*** drawNg?iig?R#R$R R RRBRCRQRs^[a-zA-Z][-+a-zA-Z0-9]+$R tutf8t:ittdocumenttpdftGoToRtURItrelativetkindt#(%RRQtcanvRuR=RR%R&R?R@t leftIndentR R RRUR`R^RgtsetFontR>t drawStringR_RtretcompileRztunicodetencodeRRxtlowertmatchttxt_canvastlinkURLtlinkRectRA(RR-RutbwtbcRFRCtdyR'RRRt _scheme_reRBRDRER@tpartstschemeR((s/xhtml2pdf/paragraph2.pytdrawYsl                 * .( "  :(RRRRRRRR(((s/xhtml2pdf/paragraph2.pyRs    t__main__(tSimpleDocTemplate(t*Ns= Lörem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. 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