o
    h                     @   s*  d dl mZ d dlmZ d dlmZ d dlmZ d dlm	Z	 d dl
mZmZ G dd dejZeed	d
d Zd ddZeed	dd Zeed	dd Zeed	dd Ze	dedeed	dd Ze	dedeed	dd Ze	dedeed	dd ZdS )!    )psCharStrings)ttLib)NullPen)otRound)deprecateFunction)_add_method
_uniq_sortc                   @   s   e Zd Zdd Zdd ZdS )_ClosureGlyphsT2Decompilerc                 C   s   t j| || || _d S N)r   SimpleT2Decompiler__init__
components)selfr   
localSubrsglobalSubrs r   h/var/www/html/construction_image-detection-poc/venv/lib/python3.10/site-packages/fontTools/subset/cff.pyr   
   s   
z#_ClosureGlyphsT2Decompiler.__init__c           
      C   sd   |   }t|dkr0ddlm} |dd  \}}}}|| }|| }	| j| | j|	 d S d S )N   r   )StandardEncoding)popalllen$fontTools.encodings.StandardEncodingr   r   add)
r   indexargsr   adxadybcharachar	baseGlyphaccentGlyphr   r   r   
op_endchar   s   z%_ClosureGlyphsT2Decompiler.op_endcharN)__name__
__module____qualname__r   r"   r   r   r   r   r	   	   s    r	   zCFF c                 C   s   | j }t|dksJ || d  }|j}|j}|rPt }|D ]}||vr'q || }t|jdg }	t||	|j	}
|

| q ||j8 }|j| |}|sd S d S )N   r   Subrs)cffr   keysCharStringsglyphssetgetattrprivater	   r   executeupdate)r   sr(   fontglyphSet	decomposer   gglsubrs
decompilerr   r   r   closure_glyphs   s$   
r9   Fc           
      C   s   | j |\}}|s|r||rg  d S dg d S t| dr,| jd ur,| j| j}n| j}|j}|j}t }	|	|	 |j
|krL|j
| dg|_d S dg|_d S )NendcharFDArray)r*   getItemAndSelector
setProgramhasattrr;   PrivatedefaultWidthXnominalWidthXr   drawwidthprogram)
r2   	glyphNameisCFF2ignoreWidthcfdSelectIndexr.   dfltWdXnmnlWdXpenr   r   r   _empty_charstring3   s   

rM   c                 C   sp   | j }|jd d |_|jr(|js(|jdk}| D ]}|| }t|d|d q| D ]	}|| }d|_q,dS )Nr&   z.notdef)rF   r   T)r(   	fontNamesnotdef_glyphnotdef_outlinemajorr)   rM   Encoding)r   r2   optionsr(   rF   fontnamer   r   r   prune_pre_subsetG   s   
rU   c                    sf  | j }| D ]}|| }|j}|j|j|jD ]}|vr!q||\}}q|jr{fddt	|jD }	|j
  fdd|	D  _ ` `t|dr^|jd _fdd|	D _i }
t	|	D ]\}}|j| }||jv rv||
|< qd|
|_nfdd|j D |_fdd|jD |_t|j|_|jjr|jd	k}|jD ]
}t|||d
d qqd
S )Nc                    s   g | ]
\}}| v r|qS r   r   ).0ir5   r+   r   r   
<listcomp>l   s    z!subset_glyphs.<locals>.<listcomp>c                       g | ]} j | qS r   )itemsrV   rW   )csir   r   rY   n       FDSelectc                    rZ   r   )gidArrayr\   )selr   r   rY   s   r^   c                    s   i | ]\}}| v r||qS r   r   )rV   r5   vrX   r   r   
<dictcomp>{   s    z!subset_glyphs.<locals>.<dictcomp>c                    s   g | ]}| v r|qS r   r   )rV   r5   rX   r   r   rY   |   s    r&   T)rF   rG   )r(   r)   r*   r+   unionglyphs_emptiedcharsetr<   charStringsAreIndexed	enumeratecharStringsIndexr[   fileoffsetsr>   r_   formatr`   charStringsr   	numGlyphsrS   retain_gidsrQ   rM   )r   r1   r(   rT   r2   csr5   rH   _indicesnewCharStrings
indicesIdx
charsetIdxrF   r   )r]   r+   ra   r   subset_glyphs\   sD   





rv   c                    s   | j }| D ]2}|| }|j}t|dr9|j}t|jfdd|jD |_|j  fddD  _ `	 `
q|jrA|  |jsJ|   dS |jsQ|   dS )Nr_   c                    s   g | ]}  |qS r   )r   )rV   ss)rr   r   r   rY      r^   z%prune_post_subset.<locals>.<listcomp>c                    s   g | ]} | qS r   r   r\   )arrr   r   rY      s    T)r(   r)   r*   r>   r_   r   r`   r;   r[   rj   rk   desubroutinizehintingremove_hintsremove_unused_subroutines)r   ttfFontrS   r(   rT   r2   rp   ra   r   )rx   rr   r   prune_post_subset   s(   

r~   z)use 'CFFFontSet.desubroutinize()' instead)categoryc                 C      | j   d S r
   )r(   ry   r   r   r   r   ry         ry   z'use 'CFFFontSet.remove_hints()' insteadc                 C   r   r
   )r(   r{   r   r   r   r   r{      r   r{   z2use 'CFFFontSet.remove_unused_subroutines' insteadc                 C   r   r
   )r(   r|   r   r   r   r   r|      r   r|   N)F)fontTools.miscr   	fontToolsr   fontTools.pens.basePenr   fontTools.misc.roundToolsr   fontTools.misc.loggingToolsr   fontTools.subset.utilr   r   r   r	   getTableClassr9   rM   rU   rv   r~   DeprecationWarningry   r{   r|   r   r   r   r   <module>   s>    



*
