o
    ‘iDT  ã                
   @   sÖ  d dl Z d dlZd dlZd dlZd dlmZmZmZ d dlm	Z	m
Z
mZmZmZmZ zd dlZW n eyA Z zedƒe‚dZ[ww ze dd¡ W n ey[ Z zeeƒe‚dZ[ww d dlmZmZmZmZmZ dd	lmZ dd
lmZmZmZm Z m!Z" G dd„ deej#ƒZ$G dd„ de ej%ƒZ&G dd„ de	ej%ƒZ'e (e$¡G dd„ dej)ƒƒZ*e (e$¡G dd„ dej+ƒƒZ,e (e$¡G dd„ dej-ƒƒZ.e (e$ej/¡ e (e$ej0¡ e'Z1G dd„ deƒZ2ej3G dd„ deƒƒZ4dS )é    N)Ú_apiÚbackend_toolsÚcbook)ÚToolContainerBaseÚKeyEventÚLocationEventÚ
MouseEventÚResizeEventÚ
CloseEventz#The GTK4 backends require PyGObjectÚGtkz4.0)ÚGioÚGLibr   ÚGdkÚ	GdkPixbufé   )Ú_backend_gtk)Ú_BackendGTKÚ_FigureCanvasGTKÚ_FigureManagerGTKÚ_NavigationToolbar2GTKÚTimerGTKc                       sì   e Zd ZdZdZe dd„ ¡ZdZd4‡ fdd„	Z	dd	„ Z
d
d„ Zd4dd„Zdd„ Zdd„ Zdd„ Zdd„ Zdd„ Zdd„ Zdd„ Zdd„ Zdd„ Zd4d d!„Zd"d#„ Zd$d%„ Zd&d'„ Zd(d)„ Zd*d+„ Zd,d-„ Zd.d/„ Zd0d1„ Zd2d3„ Z‡  Z S )5ÚFigureCanvasGTK4Zgtk4Fc                 C   s   t S ©N)ÚFigureManagerGTK4)Úcls© r   úo/var/www/html/eduruby.in/lip-sync/lip-sync-env/lib/python3.10/site-packages/matplotlib/backends/backend_gtk4.pyÚ<lambda>$   s    zFigureCanvasGTK4.<lambda>Nc           	         sŠ  t ƒ j|d |  d¡ |  d¡ d| _d | _|  | j¡ |  d| j	¡ |  d| j
¡ t ¡ }| d¡ | d| j¡ | d| j¡ |  |¡ t ¡ }| d| j¡ | d	| j¡ |  |¡ t ¡ }| d
| j¡ | d| j¡ | d| j¡ |  |¡ tj tjj¡}| d| j¡ |  |¡ |  d¡ t ¡ }d}t ddd¡d u r«|  |d¡ n|  | !d¡¡ |  "¡ }| #|tj$¡ | %d¡ d S )N)ÚfigureTr   Úresizeznotify::scale-factorZpressedZreleasedzkey-pressedzkey-releasedÚmotionZenterZleaveÚscrollz/.matplotlib-canvas { background-color: white; }é   é	   é   éÿÿÿÿzutf-8zmatplotlib-canvas)&ÚsuperÚ__init__Úset_hexpandZset_vexpandÚ_idle_draw_idÚ_rubberband_rectZset_draw_funcÚ
_draw_funcÚconnectÚresize_eventÚ_update_device_pixel_ratior   ZGestureClickZ
set_buttonÚbutton_press_eventÚbutton_release_eventZadd_controllerZEventControllerKeyÚkey_press_eventÚkey_release_eventZEventControllerMotionÚmotion_notify_eventÚenter_notify_eventÚleave_notify_eventZEventControllerScrollÚnewZEventControllerScrollFlagsÚVERTICALÚscroll_eventZset_focusableZCssProviderZcheck_versionZload_from_dataÚencodeZget_style_contextZadd_providerZ#STYLE_PROVIDER_PRIORITY_APPLICATIONZ	add_class)	Úselfr   ZclickÚkeyr    r!   ÚcssÚstyleZ	style_ctx©Ú	__class__r   r   r'   '   sH   





ÿ

zFigureCanvasGTK4.__init__c                 C   s   t d| ƒ ¡  d S )NZclose_event)r
   Ú_process©r:   r   r   r   ÚdestroyV   s   zFigureCanvasGTK4.destroyc                 C   s   |   t |¡¡ d S r   )Zset_cursor_from_namer   Zmpl_to_gtk_cursor_name)r:   Úcursorr   r   r   Ú
set_cursorY   s   zFigureCanvasGTK4.set_cursorc                 C   sb   |du r|   ¡  ¡ }| |  ¡  ¡  ¡ ¡\}}}}n|\}}|| j }| jjj	|| j  }||fS )a™  
        Convert the *xy* position of a GTK event, or of the current cursor
        position if *xy* is None, to Matplotlib coordinates.

        GTK use logical pixels, but the figure is scaled to physical pixels for
        rendering.  Transform to physical pixels so that all of the down-stream
        transforms work as expected.

        Also, the origin is different and needs to be corrected.
        N)
Ú
get_nativeÚget_surfaceÚget_device_positionÚget_displayÚget_default_seatÚget_pointerÚdevice_pixel_ratior   ZbboxÚheight)r:   ZxyÚsurfaceÚis_overÚxÚyÚmaskr   r   r   Ú_mpl_coords]   s   ÿ
zFigureCanvasGTK4._mpl_coordsc                 C   s,   t d| g|  ¡ ¢R ||  |¡dœŽ ¡  dS )Nr8   )ÚstepÚ	modifiersT©r   rR   Ú_mpl_modifiersr@   )r:   Ú
controllerZdxZdyr   r   r   r8   s   s   ÿÿþzFigureCanvasGTK4.scroll_eventc                 C   s@   t d| g|  ||f¡¢| ¡ ‘R d|  |¡iŽ ¡  |  ¡  d S )Nr/   rT   )r   rR   Úget_current_buttonrV   r@   Z
grab_focus©r:   rW   Zn_pressrO   rP   r   r   r   r/   z   s   ÿÿþýz#FigureCanvasGTK4.button_press_eventc                 C   s8   t d| g|  ||f¡¢| ¡ ‘R d|  |¡iŽ ¡  d S )Nr0   rT   )r   rR   rX   rV   r@   rY   r   r   r   r0   ‚   s   ÿÿþý
z%FigureCanvasGTK4.button_release_eventc                 C   ó*   t d| |  |||¡g|  ¡ ¢R Ž  ¡  dS )Nr1   T©r   Ú_get_keyrR   r@   ©r:   rW   ÚkeyvalÚkeycodeÚstater   r   r   r1   ‰   ó   ÿþz FigureCanvasGTK4.key_press_eventc                 C   rZ   )Nr2   Tr[   r]   r   r   r   r2      ra   z"FigureCanvasGTK4.key_release_eventc                 C   s0   t d| g|  ||f¡¢R d|  |¡iŽ ¡  d S )Nr3   rT   rU   ©r:   rW   rO   rP   r   r   r   r3   —   s   ÿÿþ
z$FigureCanvasGTK4.motion_notify_eventc                 C   s.   t d| g|  ||f¡¢R d|  ¡ iŽ ¡  d S )NZfigure_enter_eventrT   ©r   rR   rV   r@   rb   r   r   r   r4      s   ÿÿþ
z#FigureCanvasGTK4.enter_notify_eventc                 C   s(   t d| g|  ¡ ¢R d|  ¡ iŽ ¡  d S )NZfigure_leave_eventrT   rc   )r:   rW   r   r   r   r5   £   s   ÿÿþ
z#FigureCanvasGTK4.leave_notify_eventc                 C   sX   |   ¡  | jj}|| j | }|| j | }| jj||dd td| ƒ ¡  |  ¡  d S )NF)Úforwardr-   )r.   r   ÚdpirK   Zset_size_inchesr	   r@   Ú	draw_idle)r:   ZareaÚwidthrL   re   ZwinchZhinchr   r   r   r-   ©   s   zFigureCanvasGTK4.resize_eventc                    sz   |d u r|   ¡  ¡ }| |  ¡  ¡  ¡ ¡\}}}‰ n| ¡ ‰ dtjj	fdtjj
fdtjjfdtjjfg}‡ fdd„|D ƒS )NÚctrlÚaltÚshiftr&   c                    s   g | ]
\}}ˆ |@ r|‘qS r   r   )Ú.0ÚnamerQ   ©Zevent_stater   r   Ú
<listcomp>¿   s    z3FigureCanvasGTK4._mpl_modifiers.<locals>.<listcomp>)rE   rF   rG   rH   rI   rJ   Zget_current_event_stater   ÚModifierTypeÚCONTROL_MASKÚALT_MASKÚ
SHIFT_MASKÚ
SUPER_MASK)r:   rW   rM   rN   rO   rP   Z	mod_tabler   rm   r   rV   ²   s   ÿ



üzFigureCanvasGTK4._mpl_modifiersc                    s|   t t |¡ƒ‰t ˆt |¡¡‰ dtjjdfdtjjdfdtjj	dfdtjj
dfg}‡ ‡‡fdd„|D ƒ}d g |¢ˆ ‘¡S )	Nrh   Úcontrolri   rj   r&   c                    s6   g | ]\}}}|ˆ krˆ|@ r|d krˆ  ¡ s|‘qS )rj   )Úisprintable)rk   ÚmodrQ   Zmod_key©r;   r`   Zunikeyr   r   rn   Ì   s    þz-FigureCanvasGTK4._get_key.<locals>.<listcomp>ú+)Úchrr   Zkeyval_to_unicoder   Z_unikey_or_keysym_to_mplkeyZkeyval_namero   rp   rq   rr   rs   Újoin)r:   r^   r_   r`   rT   Úmodsr   rw   r   r\   Á   s   þüÿzFigureCanvasGTK4._get_keyc                 O   s   |   |  ¡ ¡r|  ¡  d S d S r   )Z_set_device_pixel_ratioZget_scale_factorÚdraw©r:   ÚargsÚkwargsr   r   r   r.   Ò   s   ÿz+FigureCanvasGTK4._update_device_pixel_ratioc                 C   s   || _ |  ¡  d S r   )r*   Ú
queue_draw)r:   Úrectr   r   r   Ú_draw_rubberbandØ   s   z!FigureCanvasGTK4._draw_rubberbandc                 C   s   |   | |¡ |  | |¡ d S r   )Úon_draw_eventÚ
_post_draw)r:   Zdrawing_areaÚctxrg   rL   r   r   r   r+   Ý   s   zFigureCanvasGTK4._draw_funcc                    s0  ˆ j d u rd S d}d}ˆ js‡ fdd„ˆ j D ƒ\}}}}nˆ j \}}}}|ˆ j9 }|ˆ j9 }|| }	|| }
| ||¡ | ||
¡ | ||¡ | |	|¡ | ||
¡ | |	|
¡ | |	|¡ | |	|
¡ | d¡ | |¡ | ||fd¡ | ddd¡ | 	¡  | ||f|¡ | ddd¡ | 
¡  d S )Nr   r$   c                 3   s    | ]}|ˆ j  V  qd S r   )rK   )rk   ÚdimrA   r   r   Ú	<genexpr>è   s   € ÿz.FigureCanvasGTK4._post_draw.<locals>.<genexpr>r   )r*   Ú_context_is_scaledrK   Úmove_toZline_toZset_antialiasZset_line_widthZset_dashZset_source_rgbZstroke_preserveÚstroke)r:   Úwidgetr…   ZlwÚdashZx0Zy0ÚwÚhÚx1Úy1r   rA   r   r„   á   s:   

ÿ



zFigureCanvasGTK4._post_drawc                 C   s   d S r   r   )r:   r‹   r…   r   r   r   rƒ     s   zFigureCanvasGTK4.on_draw_eventc                 C   s   |   ¡ r
|  ¡  d S d S r   )Zis_drawabler€   rA   r   r   r   r|   
  s   ÿzFigureCanvasGTK4.drawc                    s*   ˆ j dkrd S ‡ fdd„}t |¡ˆ _ d S )Nr   c                     s   z
ˆ   ¡  W dˆ _dS dˆ _w )Nr   F)r|   r)   )r~   rA   r   r   Ú	idle_draw  s
   
ÿz-FigureCanvasGTK4.draw_idle.<locals>.idle_draw)r)   r   Zidle_add)r:   r‘   r   rA   r   rf     s   
zFigureCanvasGTK4.draw_idlec                 C   s,   t j ¡ }| ¡ r| d¡ | ¡ s	d S d S )NT)r   ZMainContextÚdefaultÚpendingÚ	iteration)r:   Úcontextr   r   r   Úflush_events  s   

ÿzFigureCanvasGTK4.flush_eventsr   )!Ú__name__Ú
__module__Ú__qualname__Zrequired_interactive_frameworkZsupports_blitr   ZclasspropertyZmanager_classrˆ   r'   rB   rD   rR   r8   r/   r0   r1   r2   r3   r4   r5   r-   rV   r\   r.   r‚   r+   r„   rƒ   r|   rf   r–   Ú__classcell__r   r   r>   r   r   !   s8    /

	%r   c                   @   s   e Zd Zdd„ Zdd„ ZdS )ÚNavigationToolbar2GTK4c           	      C   s2  t j | ¡ |  d¡ i | _| jD ]Y\}}}}|d u r#|  t  ¡ ¡ qt j 	t
j tt d|› d¡ƒ¡¡}|dv r>t  ¡ nt  ¡  | j|< }| |¡ | d¡ | d¡ | dt| |ƒ¡|_| |¡ |  |¡ qt  ¡ }| d¡ | d	¡ |  |¡ t  ¡ | _| j t jj¡ |  | j¡ t | |¡ d S )
NZtoolbarZimagesú-symbolic.svg)ZzoomÚpanÚflatúimage-buttonÚclickedõ   <small>Â 
Â </small>T)r   ÚBoxr'   Úadd_css_classZ_gtk_idsZ	toolitemsÚappendÚ	SeparatorÚImageÚnew_from_giconr   ÚIconÚnew_for_stringÚstrr   Z_get_data_pathÚToggleButtonÚButtonÚ	set_childr,   ÚgetattrZ_signal_handlerÚset_tooltip_textÚLabelÚ
set_markupr(   ÚmessageÚset_justifyÚJustificationÚRIGHTr   )	r:   ÚcanvasÚtextZtooltip_textÚ
image_fileÚcallbackÚimageÚbuttonÚlabelr   r   r   r'   #  sF   
ÿÿÿþ



ÿ
ÿ


zNavigationToolbar2GTK4.__init__c                    sh  t jdˆ j ¡ t jjdd}|ˆ _t  ¡ }| d¡ | 	d¡ | 
|¡ | |¡ g }d }tˆ j ¡  ¡ ƒD ]/\}\}}t  ¡ }| |¡ |D ]
}	| 	d|	› ¡ qG| 
|¡ | |¡ ˆ j ¡ |v re|}q6|| g|d |… ¢||d d … ¢}| dd	||¡ | d|| ¡ | tj tj tjd
 ¡¡¡ | ˆ j ¡ ¡ t |j d¡‡ fdd„ƒ}
| !¡  d S )NzSave the figureT)ÚtitleÚtransient_forÚactionÚmodalz	All filesÚ*z*.r   ÚformatzFile formatúsavefig.directoryÚresponsec              
      sÔ   |   ¡ }|  d¡}ˆ j ¡ | d }|  ¡  d ˆ _|tjjkr!d S t	j
d r1| ¡ }| ¡ t	j
d< zˆ jjj| ¡ |d W d S  tyi } ztjˆ j ¡ tjjtjjdt|ƒd}| ¡  W Y d }~d S d }~ww )NrÂ   r   rÃ   )rÂ   T)r¾   Zmessage_typeZbuttonsrÀ   r·   )Zget_fileZ
get_choicer¶   Úget_supported_filetypes_groupedrB   Ú_save_dialogr   ZResponseTypeZACCEPTÚmplÚrcParamsZ
get_parentÚget_pathr   ZsavefigÚ	ExceptionZMessageDialogÚget_rootZMessageTypeÚERRORZButtonsTypeÚOKrª   Úshow)ÚdialogrÄ   ÚfileÚfmtÚparentÚeÚmsgrA   r   r   Úon_responser  s,   

ü€úz7NavigationToolbar2GTK4.save_figure.<locals>.on_response)"r   ZFileChooserNativer¶   rË   ZFileChooserActionZSAVErÆ   Z
FileFilterÚset_nameZadd_patternÚ
add_filterZ
set_filterÚ	enumeraterÅ   Úitemsr¤   Zget_default_filetypeZ
add_choiceZ
set_choiceZset_current_folderr   ÚFileZnew_for_pathÚosÚpathÚ
expanduserrÇ   rÈ   Zset_current_nameZget_default_filenameÚ	functoolsÚpartialr,   rÎ   )r:   r~   rÏ   ÚffÚformatsÚdefault_formatÚirl   ZfmtsrÑ   rÕ   r   rA   r   Úsave_figureM  sL   ü



ÿ


€ÿ
ÿz"NavigationToolbar2GTK4.save_figureN)r—   r˜   r™   r'   rä   r   r   r   r   r›   "  s    *r›   c                   @   sX   e Zd ZdZdd„ Zdd„ Zdd„ Zdd	„ Zd
d„ Zdd„ Z	dd„ Z
dd„ Zdd„ ZdS )ÚToolbarGTK4rœ   c                 C   sš   t  | |¡ tj | ¡ |  dtjj¡ t ¡ | _|  | j¡ i | _	i | _
t ¡ }| d¡ | d¡ |  |¡ t ¡ | _| j tjj¡ |  | j¡ d S )NÚorientationr¡   T)r   r'   r   r¢   Úset_propertyÚOrientationZ
HORIZONTALÚ	_tool_boxr¤   Ú_groupsÚ
_toolitemsr°   r±   r(   Ú_messager³   r´   rµ   )r:   Útoolmanagerr¼   r   r   r   r'     s    
ÿ


zToolbarGTK4.__init__c           
      C   s´   |rt  ¡ }nt  ¡ }| |¡ | d¡ |d ur-t j tj 	|¡¡}| 
|¡ | d¡ |d u r3d}|  |||¡ | d| j|¡}	| |¡ | j |g ¡ | j|  ||	f¡ d S )Nrž   rŸ   r%   r    )r   r«   r¬   Ú	set_labelr£   r¦   r§   r   r¨   r©   r­   Ú_add_buttonr,   Ú
_call_toolr¯   rë   Ú
setdefaultr¤   )
r:   rl   ÚgroupÚpositionr¸   ÚdescriptionÚtoggler»   rº   Úsignalr   r   r   Úadd_toolitem¨  s$   



ÿ


zToolbarGTK4.add_toolitemc                 C   s>   d g}| j |  ¡ }|d ur| |¡ | ¡ }|d us|| S r   )rê   Úget_first_childr¤   Úget_next_sibling)r:   rò   ró   ÚchildrenÚchildr   r   r   Ú_find_child_at_positionÀ  s   
þz#ToolbarGTK4._find_child_at_positionc                 C   sT   || j vr| j r|  ¡  t ¡ }| j |¡ || j |< | j |  ||  ||¡¡ d S r   )rê   Ú_add_separatorr   r¢   ré   r¤   Zinsert_child_afterrü   )r:   r»   rò   ró   Z	group_boxr   r   r   rï   È  s   


ÿzToolbarGTK4._add_buttonc                 C   s   |   |¡ d S r   )Ztrigger_tool)r:   Zbtnrl   r   r   r   rð   Ò  s   zToolbarGTK4._call_toolc                 C   sD   || j vrd S | j | D ]\}}| |¡ | |¡ | |¡ qd S r   )rë   Zhandler_blockZ
set_activeZhandler_unblock)r:   rl   ZtoggledÚtoolitemrö   r   r   r   Útoggle_toolitemÕ  s   


ýzToolbarGTK4.toggle_toolitemc                 C   sl   || j vr| j |› d| ¡ d S | jD ]}| j | D ]\}}|| j| v r.| j|  |¡ qq| j |= d S )Nz not in toolbar)rë   rí   Zmessage_eventrê   Úremove)r:   rl   rò   rþ   Ú_signalr   r   r   Úremove_toolitemÝ  s   

€þzToolbarGTK4.remove_toolitemc                 C   s(   t  ¡ }| dt jj¡ | j |¡ d S )Nræ   )r   r¥   rç   rè   r7   ré   r¤   )r:   Úsepr   r   r   rý   è  s   zToolbarGTK4._add_separatorc                 C   s   | j  |¡ d S r   )rì   rî   )r:   Úsr   r   r   Úset_messageí  s   zToolbarGTK4.set_messageN)r—   r˜   r™   Z_icon_extensionr'   r÷   rü   rï   rð   rÿ   r  rý   r  r   r   r   r   rå   Œ  s    
rå   c                   @   ó   e Zd Zdd„ ZdS )ÚSaveFigureGTK4c                 O   s   t  |  ¡ ¡ d S r   )r›   rä   Z"_make_classic_style_pseudo_toolbarr}   r   r   r   Útriggeró  s   ÿzSaveFigureGTK4.triggerN©r—   r˜   r™   r  r   r   r   r   r  ñ  ó    r  c                   @   s$   e Zd Zdd„ Zdd„ Zdd„ ZdS )ÚHelpGTK4c                 C   s~   dddddœ}|  d¡}dd„ |d	d
… D ƒ}|d
 }||v r$|| }nt|ƒdkr/| ¡ }n	| ¡ r8|dg7 }d |¡| S )z‚
        Convert Matplotlib key presses to GTK+ accelerator identifiers.

        Related to `FigureCanvasGTK4._get_key`.
        Z	BackSpaceZ	Page_DownZPage_UpZScroll_Lock)Z	backspaceZpagedownZpageupZscroll_lockrx   c                 S   s   g | ]}d | d ‘qS )ú<ú>r   )rk   rv   r   r   r   rn     s    z0HelpGTK4._normalize_shortcut.<locals>.<listcomp>Nr%   r   z<shift>Ú )ÚsplitÚlenÚ
capitalizeÚisupperrz   )r:   r;   ZspecialÚpartsr{   r   r   r   Ú_normalize_shortcutú  s   ü



zHelpGTK4._normalize_shortcutc                 C   s   d|vo	|  d¡ S )zÖ
        Check for a valid shortcut to be displayed.

        - GTK will never send 'cmd+' (see `FigureCanvasGTK4._get_key`).
        - The shortcut window only shows keyboard shortcuts, not mouse buttons.
        zcmd+zMouseButton.)Ú
startswith)r:   r;   r   r   r   Ú_is_valid_shortcut  s   zHelpGTK4._is_valid_shortcutc           	         sÎ   t  ¡ }tˆ jj ¡ ƒD ]C\}}|jsqt  ¡ }| |¡ | 	¡ }|d ur2| 
d¡ | ¡ }|d us%t jd ‡ fdd„ˆ j |¡D ƒ¡|j|jd}| |¡ qt jddˆ jj ¡ d}| |¡ | ¡  d S )	NFú c                 3   s$    | ]}ˆ   |¡rˆ  |¡V  qd S r   )r  r  )rk   r;   rA   r   r   r‡   1  s   € ý
ÿz#HelpGTK4.trigger.<locals>.<genexpr>)Zacceleratorr½   ÚsubtitleZHelpT)r½   rÀ   r¾   )r   ZShortcutsSectionÚsortedrí   ZtoolsrÙ   rô   ZShortcutsGroupr¤   rø   Zset_visiblerù   ZShortcutsShortcutrz   Zget_tool_keymaprl   ZShortcutsWindowZ_figurer¶   rË   r­   rÎ   )	r:   r~   Úsectionrl   Ztoolrò   rû   ZshortcutZwindowr   rA   r   r    s4   

þ
þú
ý
zHelpGTK4.triggerN)r—   r˜   r™   r  r  r  r   r   r   r   r  ø  s    	r  c                   @   r  )ÚToolCopyToClipboardGTK4c                 O   s~   t  ¡ '}| j |¡ | j ¡ \}}tj | ¡ tj	j
dd|||d ¡}W d   ƒ n1 s.w   Y  | j ¡ }| |¡ d S )NTé   r"   )ÚioÚBytesIOr¶   Z
print_rgbaZget_width_heightr   ZPixbufZnew_from_dataÚ	getbufferZ
ColorspaceÚRGBZget_clipboardÚset)r:   r~   r   Úfr   rŽ   ZpbÚ	clipboardr   r   r   r  D  s   
þý
zToolCopyToClipboardGTK4.triggerNr	  r   r   r   r   r  B  r
  r  c                   @   ó   e Zd ZeZeZdS )r   N)r—   r˜   r™   r›   Z_toolbar2_classrå   Z_toolmanager_toolbar_classr   r   r   r   r   V  s    r   c                   @   r$  )Ú_BackendGTK4N)r—   r˜   r™   r   ZFigureCanvasr   ZFigureManagerr   r   r   r   r%  [  s    r%  )5rÞ   r  rÛ   Z
matplotlibrÇ   r   r   r   Zmatplotlib.backend_basesr   r   r   r   r	   r
   ÚgiÚImportErrorÚerrZrequire_versionÚ
ValueErrorrÓ   Zgi.repositoryr   r   r   r   r   r  r   r   r   r   r   r   Z	TimerGTK4ZDrawingArear   r¢   r›   rå   Z_register_tool_classZSaveFigureBaser  ZToolHelpBaser  ZToolCopyToClipboardBaser  ZConfigureSubplotsGTKZRubberbandGTKZToolbarr   Zexportr%  r   r   r   r   Ú<module>   sT     
€ÿ
€ý  jeIÿÿ