o
    iJ,                  
   @   sT  d 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	 ddl
mZmZmZmZmZ ddlmZ ddlZddlmZmZmZmZ zed W n eyZ Z zed	edZ[ww eeZdad
d Zdd Z dd Z!G dd deZ"G dd deZ#G dd deZ$G dd deZ%G dd dej&Z'G dd dej(Z)G dd deZ*dS )z)
Common code for GTK3 and GTK4 backends.
    N)_apibackend_toolscbook)Gcf)_BackendFigureCanvasBaseFigureManagerBaseNavigationToolbar2	TimerBase)Cursors)GdkGioGLibGtkZcairoz Gtk-based backends require cairoc                 C   s$   |   D ]}|  qd| _d ad S NT)Zget_windowsclose_created_by_matplotlib_application)appwin r   o/var/www/html/eduruby.in/lip-sync/lip-sync-env/lib/python3.10/site-packages/matplotlib/backends/_backend_gtk.py_shutdown_application   s   
r   c                  C   s   t d u r?tj } | d u st| ddr=tj stdt	j
dtjja t ddd  t dt t   t  t S | a t S )	Nr   FzInvalid DISPLAY variablezorg.matplotlib.Matplotlib3activatec                  _   s   d S Nr   )argskwargsr   r   r   <lambda>;   s    z%_create_application.<locals>.<lambda>shutdown)r   r   Applicationget_defaultgetattrmplZ_c_internal_utilsZdisplay_is_validRuntimeErrorr   newZApplicationFlagsZ
NON_UNIQUEconnectr   registerr   Z_setup_new_guiapp)r   r   r   r   _create_application-   s   

r'   c                 C   s8   t jtjdtjdtjdtjdtjdtjdtj	di| dS )	NmoveZpointerdefaultZ	crosshairwaitz	ew-resizez	ns-resize)cursor)
r   Zcheck_getitemr   ZMOVEZHANDZPOINTERZSELECT_REGIONZWAITZRESIZE_HORIZONTALZRESIZE_VERTICAL)Z
mpl_cursorr   r   r   mpl_to_gtk_cursor_nameE   s   r,   c                       sD   e Zd ZdZ fddZdd Zdd Zdd	 Z fd
dZ  Z	S )TimerGTKz0Subclass of `.TimerBase` using GTK timer events.c                    s   d | _ t j|i | d S r   )_timersuper__init__)selfr   r   	__class__r   r   r0   T   s   zTimerGTK.__init__c                 C   s   |    t| j| j| _d S r   )_timer_stopr   Ztimeout_addZ	_interval	_on_timerr.   r1   r   r   r   _timer_startX   s   zTimerGTK._timer_startc                 C   s$   | j d urt| j  d | _ d S d S r   )r.   r   Zsource_remover6   r   r   r   r4   ^   s   

zTimerGTK._timer_stopc                 C   s"   | j d ur|   |   d S d S r   )r.   r4   r7   r6   r   r   r   _timer_set_intervalc   s   
zTimerGTK._timer_set_intervalc                    s$   t    | jr| jsdS d | _dS )NTF)r/   r5   	callbacksZ_singler.   r6   r2   r   r   r5   i   s
   
zTimerGTK._on_timer)
__name__
__module____qualname____doc__r0   r7   r4   r8   r5   __classcell__r   r   r2   r   r-   Q   s    r-   c                   @   s   e Zd ZeZdS )_FigureCanvasGTKN)r:   r;   r<   r-   Z
_timer_clsr   r   r   r   r?   u   s    r?   c                       s\   e Zd ZdZ fddZdd Zedd Zdd	 Zd
d Z	dd Z
dd Zdd Z  ZS )_FigureManagerGTKaC  
    Attributes
    ----------
    canvas : `FigureCanvas`
        The FigureCanvas instance
    num : int or str
        The Figure number
    toolbar : Gtk.Toolbar or Gtk.Box
        The toolbar
    vbox : Gtk.VBox
        The Gtk.VBox containing the canvas and toolbar
    window : Gtk.Window
        The Gtk.Window
    c                    s  t    _}t }t   _| j t || |dkr> j	dd t
jdkr.dnd} jttd|  t   _ jdt jj |dkrl j j  j   j   j jd	d	d
 n|dkr~ j j  j j  j \}} jd ur|dkr j   j jddd
 n|dkrt jt jj d}| j  j!|  j" \}	}
||
j#7 } j$|| d _% j&d fdd  j&ddd|  fdd t'( r j   j)   j*  d S )N   
matplotlibZ
Matplotlibwin32Zpngsvgzimages/matplotlib.ZorientationTr      F)Zvscrollbar_policydestroyc                     
   t  S r   r   rF   r   r6   r   r   r         
 z,_FigureManagerGTK.__init__.<locals>.<lambda>Zdelete_eventzclose-requestrA   rE   c                     rG   r   rH   rI   r6   r   r   r      rJ   )+r   get_major_version_gtk_verr'   ZWindowwindowZ
add_windowr/   r0   Zset_wmclasssysplatformZset_icon_from_filestrr   Z_get_data_pathBoxZvboxZset_propertyZOrientationZVERTICALaddshowcanvasZ
pack_startZ	set_childprependZget_width_heighttoolbarZpack_endZScrolledWindowZ
PolicyTypeZNEVERappendget_preferred_sizeheightset_default_size_destroyingr%   r"   is_interactiveZ	draw_idleZ
grab_focus)r1   rU   numZgtk_verr   Zicon_extwhswmin_sizenat_sizer2   r6   r   r0      sT   









z_FigureManagerGTK.__init__c                 G   s(   | j rd S d| _ | j  | j  d S r   )r\   rN   rF   rU   r1   r   r   r   r   rF      s
   
z_FigureManagerGTK.destroyc                 C   s`   t d u rd S z&zt   W n ty'   tj }| r&|d | s w W d a d S d a w r   )r   runKeyboardInterruptr   ZMainContextr)   pending	iteration)clscontextr   r   r   start_main_loop   s   


z!_FigureManagerGTK.start_main_loopc                 C   s\   | j   | j  tjd r,ddd| j }t| j | r%| j   d S t	
d d S d S )Nzfigure.raise_window
get_windowZget_surfacerK   z#Cannot raise window yet to be setup)rN   rT   rU   Zdrawr"   ZrcParamsrM   r!   Zpresentr   Zwarn_external)r1   	meth_namer   r   r   rT      s   


z_FigureManagerGTK.showc                 C   s>   dd dd d| j  }|| jr| j  d S | j  d S )Nc                 S   s   |    tjj@ S r   )rl   Z	get_stater   ZWindowStateZ
FULLSCREENr_   r   r   r   r      s   
 z6_FigureManagerGTK.full_screen_toggle.<locals>.<lambda>c                 S   s   |   S r   )is_fullscreenrn   r   r   r   r      s    rK   )rM   rN   ZunfullscreenZ
fullscreen)r1   ro   r   r   r   full_screen_toggle   s   
z$_FigureManagerGTK.full_screen_togglec                 C   s
   | j  S r   )rN   Z	get_titler6   r   r   r   get_window_title   s   
z"_FigureManagerGTK.get_window_titlec                 C   s   | j | d S r   )rN   	set_title)r1   titler   r   r   set_window_title      z"_FigureManagerGTK.set_window_titlec                 C   s   t || jj }t || jj }| jr| j \}}||j7 }| j }| jdks7|j|j  kr5dkr@n n	| j	
|| d S | j	|| d S )NrE      )intrU   Zdevice_pixel_ratiorW   rY   rZ   Zget_allocationrM   widthrN   r[   resize)r1   rx   rZ   rb   rc   Zcanvas_sizer   r   r   ry      s   

&z_FigureManagerGTK.resize)r:   r;   r<   r=   r0   rF   classmethodrk   rT   rp   rq   rt   ry   r>   r   r   r2   r   r@   y   s    4
r@   c                       sP   e Zd Zdd Zdd Zdd Zdd Z fd	d
Z fddZdd Z	  Z
S )_NavigationToolbar2GTKc                 C   s"   t |}| jd| d d S )Nz<small>z</small>)r   Zmarkup_escape_textmessageZ
set_markup)r1   sescapedr   r   r   set_message  s   
z"_NavigationToolbar2GTK.set_messagec                 C   sJ   | j jjj}|| }|| }dd |||| || fD }| j | d S )Nc                 S   s   g | ]}t |qS r   )rw   ).0valr   r   r   
<listcomp>  s    z:_NavigationToolbar2GTK.draw_rubberband.<locals>.<listcomp>)rU   ZfigureZbboxrZ   _draw_rubberband)r1   eventx0y0x1y1rZ   rectr   r   r   draw_rubberband  s
   z&_NavigationToolbar2GTK.draw_rubberbandc                 C   s   | j d  d S r   )rU   r   r6   r   r   r   remove_rubberband  ru   z(_NavigationToolbar2GTK.remove_rubberbandc              	   C   s`   dD ]+\}}| j |}|r-||j || jj|k W d    n1 s(w   Y  qd S )N))PanZPAN)ZZoomZZOOM)_gtk_idsgetZhandler_blockZ_signal_handlerZ
set_activemodename)r1   r   activeZbuttonr   r   r   _update_buttons_checked  s   z._NavigationToolbar2GTK._update_buttons_checkedc                       t  j|  |   d S r   )r/   panr   rd   r2   r   r   r   &     z_NavigationToolbar2GTK.panc                    r   r   )r/   zoomr   rd   r2   r   r   r   *  r   z_NavigationToolbar2GTK.zoomc                 C   s^   | j jdk}| j jt| j d k }d| jv r| jd | d| jv r-| jd | d S d S )Nr   rv   ZBackForward)Z
_nav_stack_poslenr   Zset_sensitive)r1   Zcan_backwardZcan_forwardr   r   r   set_history_buttons.  s   

z*_NavigationToolbar2GTK.set_history_buttons)r:   r;   r<   r   r   r   r   r   r   r   r>   r   r   r2   r   r{     s    r{   c                   @   s   e Zd Zdd Zdd ZdS )RubberbandGTKc                 C   s   t |  d |||| d S r   )r{   r   "_make_classic_style_pseudo_toolbar)r1   r   r   r   r   r   r   r   r   8  s   zRubberbandGTK.draw_rubberbandc                 C   s   t |   d S r   )r{   r   r   r6   r   r   r   r   <  s   zRubberbandGTK.remove_rubberbandN)r:   r;   r<   r   r   r   r   r   r   r   7  s    r   c                   @   s   e Zd Zdd ZdS )ConfigureSubplotsGTKc                 G   s   t | d  d S r   )r{   Zconfigure_subplotsrd   r   r   r   triggerB  ru   zConfigureSubplotsGTK.triggerN)r:   r;   r<   r   r   r   r   r   r   A  s    r   c                   @   s,   e Zd Zde e e Ze	j
ZdS )_BackendGTKz{}.{}.{}N)r:   r;   r<   formatr   rL   Zget_minor_versionZget_micro_versionZbackend_versionr@   rk   Zmainloopr   r   r   r   r   F  s    
r   )+r=   loggingrO   rB   r"   r   r   r   Zmatplotlib._pylab_helpersr   Zmatplotlib.backend_basesr   r   r   r	   r
   Zmatplotlib.backend_toolsr   giZgi.repositoryr   r   r   r   Zrequire_foreignImportErrore	getLoggerr:   _logr   r   r'   r,   r-   r?   r@   r{   ZRubberbandBaser   ZConfigureSubplotsBaser   r   r   r   r   r   <module>   s:    

$ +
