U
    #vh                     @   s^   d dl mZ d dlmZ d dlZedZdd Zdd	d
ZG dd dZ	dd Z
dd ZdS )    )is_Default_Ignorable)DecomposingRecordingPenNzfontTools.mergec                 C   s   i }|D ]l}t |D ]^\}}||krj|| }|d t| |krJ|d7 }q,|||< |dt| 7 }|||< d||< qqt|  | _}dS )zXModifies passed-in glyphOrders to reflect new glyph names.
    Stores merger.glyphOrder..   N)	enumeratereprlistkeys
glyphOrder)mergerZglyphOrdersZ	megaOrderr
   i	glyphNamen r   8/tmp/pip-unpacked-wheel-1ufboor8/fontTools/merge/cmap.pycomputeMegaGlyphOrder   s    
r   皙?皙?c                 C   s   t | }t |}| | }|| }	|| |	| |j|jkrDdS |jrN|n|}
t|j|	j |j|
 krpdS t|dr|jd k	rt|j|	j |j|
 krdS dS )NFheightT)r   Zdrawvalueabswidthhasattrr   )Z	glyphSet1Z	glyphSet2Zglyph1Zglyph2ZadvanceToleranceZadvanceToleranceEmptyZpen1Zpen2Zg1Zg2Z	tolerancer   r   r   _glyphsAreSame   s    

r   c                   @   s"   e Zd ZddddhZdddhZdS )	_CmapUnicodePlatEncodings)      r   )r   r   r   )r   r   r   )r   r      )   r   
   )r   r   r   )r   r   r   N)__name__
__module____qualname__BMPFullRepertoirer   r   r   r   r   =   s   r   c              	   C   s  g }t |D ]\}}d}d}|jD ]L}|j|j|jf}|tjkrF|}q"|tjkrV|}q"t	d||j|j|j q"|dk	r|
||f q|dk	r|
||f qi  | _}	i }
t| drdd | jD nd}|D ]\}}|j D ]\}}|	|d}|dkr||	|< ||
|< qt|s|dkr(qq||kr| j| |dkr|dk	r|
| }||fD ]&}|| dkr`| j|  ||< q`|| j| |< q| j| | |krt	d|| qqdS )z'Sets merger.cmap and merger.glyphOrder.NzODropped cmap subtable from font '%s':	format %2s, platformID %2s, platEncID %2sfontsc                 S   s   g | ]}d qS )Nr   ).0fr   r   r   
<listcomp>c   s     z#computeMegaCmap.<locals>.<listcomp>)i%  z4Dropped mapping from codepoint %#06X to glyphId '%s')r   ZtablesformatZ
platformIDZ	platEncIDr   r#   r$   logwarningappendcmapr   r%   itemsgetr   ZduplicateGlyphsPerFontZgetGlyphSet)r   Z
cmapTablesZchosenCmapTablesZfontIdxtableZformat4Zformat12ZsubtableZ
propertiesr-   ZfontIndexForGlyphZ	glyphSetsunigidZoldgidZ
oldFontIdxidxr   r   r   computeMegaCmapB   s\    






  r4   c                 C   sP   |j jd }i }t|jj D ]\}}|| }|||< q ||j_t||_dS )z4Rename topDictIndex charStrings based on glyphOrder.r   N)ZcffZtopDictIndexr   ZCharStringscharStringsvaluesr   charset)r   r
   ZcffTabletdr5   r   vr   r   r   r   renameCFFCharStrings   s    
r:   )r   r   )ZfontTools.merge.unicoder   ZfontTools.pens.recordingPenr   logging	getLoggerr*   r   r   r   r4   r:   r   r   r   r   <module>   s   
  
A