U '1e+@sTdZdZdZddlZedZdZddlmZej Z Gdd d Z Gd d d Z dS) z3.5.14z.A frame is a container for content on a page. )ShowBoundaryValueFrameNzreportlab.platypus)x1y1widthheight leftPadding bottomPadding rightPadding topPadding) rl_configc@seZdZdddZddZdS) rrrr皙?NcCs||_||_||_dSN)colorr dashArray)selfrrrr=/tmp/pip-unpacked-wheel-109iniqw/reportlab/platypus/frames.py__init__szShowBoundaryValue.__init__cCs|jdk o|jdkS)Nr)rrrrrr__bool__szShowBoundaryValue.__bool__)r rN)__name__ __module__ __qualname__rrrrrrrs rc@seZdZdZd#ddZddZd d Zd d Zd dZddZ ddZ ddZ d$ddZ e Z ddZeddZd%ddZddZdd Zd!d"ZdS)&rah A Frame is a piece of space in a document that is filled by the "flowables" in the story. For example in a book like document most pages have the text paragraphs in one or two frames. For generality a page might have several frames (for example for 3 column text or for text that wraps around a graphic). After creation a Frame is not usually manipulated directly by the applications program -- it is used internally by the platypus modules. Here is a diagramatid abstraction for the definitional part of a Frame:: width x2,y2 +---------------------------------+ | l top padding r | h | e +-------------------------+ i | e | f | | g | i | t | | h | g | | | t | h | p | | | t | a | | p | | d | | a | | | | d | | +-------------------------+ | | bottom padding | +---------------------------------+ (x1,y1) <-- lower left corner NOTE!! Frames are stateful objects. No single frame should be used in two documents at the same time (especially in the presence of multithreading. Nrc Cs| |_| |_||jd<||jd<||jd<||jd<||jd<||jd<||jd<||jd<| |_| dkrptj} | |_||dS) N_x1_y1_width_height _leftPadding_bottomPadding _rightPadding _topPadding) id_debug__dict__ showBoundaryr overlapAttachedSpace_oASpace_geom_reset) rrrrrrr r r r$r'r(r%rrrr@s         zFrame.__init__cCs"|tkr|jd|St|dSN_) _geomAttrr&AttributeError)rarrr __getattr__ZszFrame.__getattr__cCs.|tkr ||jd|<|n ||j|<dSr,)r.r&r*)rr0vrrr __setattr__^s zFrame.__setattr__cKsV|jdis4tD] }d|}|j||jd|<q|D]\}}t|||qd|d _n d}}}| |||||||d krd|!|j"||j#|j$||| d||_|j%rt&'d|(|| 8}|j rt|ddr|j } | |_ ||jkrd|_ ||_WdSW5dD]}t||rt||qXdS)z Draws the flowable at the current position. Returns 1 if successful, 0 if it would not fit. Raises a LayoutError if the object is too wide, or if it is too high for a totally empty frame, to avoid infinite loopscanv_frame frameActionNrCr _ZEROSIZEFZ_SPACETRANSFER) LayoutErrorz>Flowable %s (%sx%s points) too large for frame (%sx%s points).Z _frameBGsframezframe-permanentzframe-permanent-1)Z_sWzdrew %s))rMrLhasattrdelattrgetattrrNrEr@rJrFgetSpaceBeforer)rGmaxwrap_FUZZr ZallowTableBoundsErrorsrBZreportlab.platypus.doctemplaterP __class__Z getSpaceAfteractiveleftrightstartrrr?r#rrenderpopZdrawOnrDrHr%loggerdebugidentity)rflowablerLtrySplitr0ypsZaWZzeroSizehwrPsaZfbgbgZfbglZfbgrZbgmZfbwZfbxZfbhZfbyZattrrr_adds       "      $       z Frame._addc Cs|j}|j}d}|js4|}|jr4t||jd}|||}|dkrXt|ddsXgS||_||_ z| |j |}W5dD]}t ||r|t ||q|X|S)z7Ask the flowable to split using up the available space.rrOFrK)rEr@rFrVr)rWrGrUrMrLrSrTsplitrA) rrdrLrfrgrhrir0rrrrrns$  z Frame.splitc Csddlm}m}t|tttfp(t||}d} d} |rJ||d} | dk}n2t|tr||r|||jd} | dk}|r||j } |j } |r| | | | dkr| | | r|| ||||||r|dS)zAdraw the frame boundary as a rectangle (primarily for debugging).r)ColortoColorrQN)Zreportlab.lib.colorsrprq isinstancestrtuplelistrrrrZ saveStateZsetStrokeColorZ setLineWidthZsetDashZrectZ restoreState) rLZsbrrrrrprqssrjdacrrr _drawBoundarys.      zFrame._drawBoundaryc Cs2|||p|j|j|j|j|j|j|jdSr)ryr'rrr>r?)rrLZ __boundary__rrr drawBoundarys zFrame.drawBoundarycCsZ|jrtd|j|jr&||t|dkrV|d}|j||ddrV|d=q&qVq&dS)zConsumes objects from the front of the list until the frame is full. If it cannot fit one object, raises an exception.z&enter Frame.addFromlist() for frame %sr)reN)r%rarbr$r'rzlenadd)rZdrawlistrLheadrrr addFromLists  zFrame.addFromListcGs|jdg|dS)NZ_generated_content)r&r5extend)rCrrradd_generated_content,szFrame.add_generated_contentcCsd||j|jrdpdfS)Nz (%s x %s%s)*)rJrBrFrrrr _aSpaceString/szFrame._aSpaceString)rrrrNrNN)r)N)rrr__doc__rr1r3r;r=r*r+rJrmr|rn staticmethodryrzr~rrrrrrr s2   V  r) __version__r__all__logging getLoggerrar.Z reportlabr rYrrrrrrs