U
    |c:                     @   s4  d Z ddlZddlZddlZddlZddlmZmZ ddl	m
Z
mZmZmZmZmZ ddlmZmZmZmZmZ ddl	mZ ddlmZ ddlm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ZG dd deZ e!dkr0ddl"m#Z# e#dddd ddl$m%Z% e%eee  dS )a|  
Dialogs that query users and verify the answer before accepting.

Query is the generic base class for a popup dialog.
The user must either enter a valid answer or close the dialog.
Entries are validated when <Return> is entered or [Ok] is clicked.
Entries are ignored when [Cancel] or [X] are clicked.
The 'return value' is .result set to either a valid answer or None.

Subclass SectionName gets a name for a new config file section.
Configdialog uses it for new highlight theme and keybinding set names.
Subclass ModuleName gets a name for File => Open Module.
Subclass HelpSource gets menu item and path for additions to Help menu.
    N)
executableplatform)Toplevel	StringVar
BooleanVarWES)FrameButtonEntryLabelCheckbutton)
filedialog)Font)_setup_dialogc                       sl   e Zd ZdZdi dddddZddd	Zd
d ZdddZdd ZdddZ	dddZ
 fddZ  ZS )QueryzoBase class for getting verified answer from a user.

    For this base class, accept any non-blank string.
     Ftext0
used_names_htest_utestc                C   s.  || _ || _|| _|| _t| | |   | | | | |sL| 	  t
|  | jdkrl| d| j | d| j | d| j | d| j | d| j |   |   | d| | d |  d   | |s| d |  d  nd	 f  | jd
d
d |s*|   |   dS )a  Create modal popup, return when destroyed.

        Additional subclass init must be done before this unless
        _utest=True is passed to suppress wait_window().

        title - string, title of popup dialog
        message - string, informational message to display
        text0 - initial value for entry
        used_names - names already in use
        _htest - bool, change box location when running htest
        _utest - bool, leave window hidden and not modal
        Zaquaz<Command-.>z<Key-Escape>ZWM_DELETE_WINDOWz<Key-Return>z
<KP_Enter>z+%d+%d      F)ZheightwidthN)parentmessager   r   r   __init__ZwithdrawtitleZ	transientZgrab_setr   Z_windowingsystemZbindcancelZprotocolokcreate_widgetsZupdate_idletasksZgeometryZwinfo_rootxZwinfo_widthZwinfo_reqwidthZwinfo_rootyZwinfo_heightZwinfo_reqheightZ	resizableZ	deiconifyZwait_window)selfr   r   r   r   r   r   r    r$   lib/python3.8/idlelib/query.pyr   &   sF    


zQuery.__init__OKc                 C   s6  t | dd | _}|jdddd |jddd t|dd	| jd
}t| | j| _t	|d| jd| _
| j
  tdd| jd| _t|dd| jd| _|jddddtd | j
jddddtt ddgd | jjddddtt d |   t||d| jd| _t|d| jd| _| jjdddd | jjdddd dS )zCreate entry (rows, extras, buttons.

        Entry stuff on rows 0-2, spanning cols 0-2.
        Buttons on row 99, cols 1, 2.
        
   )Zpaddingr   Znews)columnrowsticky   )ZweightwleftZanchorZjustifytext   )r   textvariableZTkCaptionFontT)nameexistsroot redr/   Z
foregroundZfont      r(   r)   
columnspanpadxr*   r(   r)   r;   r<   r*   padyr   Zactive)r/   defaultcommandZCancel)r/   r@   c   )r(   r)   r<   N)r
   framegridZgrid_columnconfigurer   r   r   r   Zentryvarr   entry	focus_setr   r   
error_fontentry_errorr   r   create_extrar   r!   Z	button_okr    Zbutton_cancel)r#   Zok_textrB   Z
entrylabelr$   r$   r%   r"   X   sJ    
      zQuery.create_widgetsc                 C   s   d S Nr$   r#   r$   r$   r%   rH   }       zQuery.create_extraNc                 C   s   d| |p| j d< d S )NzERROR: r/   )rG   )r#   r   Zwidgetr$   r$   r%   	showerror   s    zQuery.showerrorc                 C   s$   | j   }|s | d dS |S )zReturn non-blank entry or None.zblank line.N)rD   getstriprL   )r#   rD   r$   r$   r%   entry_ok   s
    
zQuery.entry_okc                 C   s8   d| j d< |  }|dk	r*|| _|   n
| j  dS )zIf entry is valid, bind it to 'result' and destroy tk widget.

        Otherwise leave dialog open for user to correct entry or cancel.
        r   r/   N)rG   rO   resultdestroyrD   rE   )r#   eventrD   r$   r$   r%   r!      s    

zQuery.okc                 C   s   d| _ |   dS )z0Set dialog result to None and destroy tk widget.N)rP   rQ   )r#   rR   r$   r$   r%   r       s    zQuery.cancelc                    s   |    t   d S rI   )Zgrab_releasesuperrQ   rJ   	__class__r$   r%   rQ      s    zQuery.destroy)r&   )N)N)N)__name__
__module____qualname____doc__r   r"   rH   rL   rO   r!   r    rQ   __classcell__r$   r$   rT   r%   r   !   s    2
%


r   c                       s0   e Zd ZdZddd fdd
Zdd Z  ZS )SectionNamez*Get a name for a config file section name.Fr   r   c                   s   t  j||||||d d S )N)r   r   r   rS   r   )r#   r   r   r   r   r   r   rT   r$   r%   r      s     zSectionName.__init__c                 C   sV   | j   }|s | d dS t|dkr:| d dS || jkrR| d dS |S )z2Return sensible ConfigParser section name or None.no name specified.Nr0   z"name is longer than 30 characters.zname is already in use.)rD   rM   rN   rL   lenr   )r#   r2   r$   r$   r%   rO      s    



zSectionName.entry_okrV   rW   rX   rY   r   rO   rZ   r$   r$   rT   r%   r[      s
    r[   c                       s0   e Zd ZdZddd fdd
Zdd Z  ZS )
ModuleNamez-Get a module name for Open Module menu entry.Fr\   c                   s   t  j||||||d d S )Nr   r   r   r]   )r#   r   r   r   r   r   r   rT   r$   r%   r      s     zModuleName.__init__c                 C   s  | j   }|s | d dS ztj|}W n: ttfk
rj } z| t	| W Y dS d}~X Y nX |dkr| d dS t
|jtjjs| d dS z|j|}W nh tk
r   | d Y dS  tk
r   z|j }W n$ tk
r   | d Y Y dS X Y nX |S )z0Return entered module name as file path or None.r^   Nzmodule not found.znot a source-based module.z%loader does not support get_filename.zloader failed to get filename.)rD   rM   rN   rL   	importlibutil	find_spec
ValueErrorImportErrorstr
isinstanceloaderabcSourceLoaderget_filenameAttributeError	TypeError)r#   r2   specmsgZ	file_pathr$   r$   r%   rO      s6    




zModuleName.entry_okr`   r$   r$   rT   r%   ra      s
    ra   c                   @   s   e Zd ZdZdd ZdS )Gotoz1Get a positive line number for editor Go To Line.c                 C   sN   zt | j }W n  tk
r2   | d Y d S X |dkrJ| d d S |S )Nznot a base 10 integer.r   znot a positive integer.)intrD   rM   rf   rL   )r#   linenor$   r$   r%   rO      s    

zGoto.entry_okN)rV   rW   rX   rY   rO   r$   r$   r$   r%   rr      s   rr   c                       s\   e Zd ZdZddi ddd fdd
Zdd Zd	d
 Zdd Zej	Z
dd Zdd Z	  ZS )
HelpSourcez,Get menu name and help source for Help menu.r   F)menuitemfilepathr   r   r   c          	   	      s(   || _ d}t j|||||||d dS )zGet menu entry and url/local file for Additional Help.

        User enters a name for the Help resource and a web url or file
        name. The user can browse for the file.
        zName for item on Help menu:r   N)rw   rS   r   )	r#   r   r   rv   rw   r   r   r   r   rT   r$   r%   r      s         zHelpSource.__init__c                 C   s   | j }t|dddd}t| | j| _t|| jdd| _t|dd| jd	}t|d
d| j	d| _
|jddddddgtd | jjddddtt ddgd |jdddtt d | j
jddddtt d dS )zAdd path widjets to rows 10-12.r,   r-   z,Help File Path: Enter URL or browse for filer.   (   )r1   r   ZBrowse   )r/   r   r@   r5   r6   r7   r   r'   r8   r9   )r(   r)   r;   r<   r>   r*      r   r=   )r(   r)   r<   r*      r:   N)rB   r   r   rw   pathvarr   pathr   browse_filerF   
path_errorrC   r   r   r	   )r#   rB   Z	pathlabelZbrowser$   r$   r%   rH     s,    zHelpSource.create_extrac                 C   s   t j| |dj||dS )N)r   	filetypes)Z
initialdirZinitialfile)r   ZOpenZshow)r#   r   ZinitdirZinitfiler$   r$   r%   askfilename  s     zHelpSource.askfilenamec                 C   s   dddddg}| j  }|r.tj|\}}nHd }td d dkrntjtjtd}tj	|svt
 }nt
 }| |||}|r| j | d S )	N)z
HTML Filesz*.htm *.htmlTEXT)z	PDF Filesz*.pdfr   )zWindows Help Filesz*.chm)z
Text Filesz*.txtr   )z	All Files*r8   winZDoc)r|   rM   osr}   splitr   joindirnamer   isdirgetcwdr   set)r#   r   r}   dirbasefiler$   r$   r%   r~   !  s$    

zHelpSource.browse_filec                 C   s|   | j   }|s$| d| j dS |dsx|dd dkrJ|dd }tj |sh| d| j dS tdkrxd| }|S )	z(Simple validity check for menu file pathzno help file path specified.N)zwww.Zhttpr9   zfile:zhelp file path does not exist.darwinzfile://)	r}   rM   rN   rL   r   
startswithr   r3   r   )r#   r}   r$   r$   r%   path_ok9  s    
zHelpSource.path_okc                 C   s6   d| j d< |  }|  }|dks*|dkr.dS ||fS )z,Return apparently valid (name, path) or Noner   r/   N)r   item_okr   )r#   r2   r}   r$   r$   r%   rO   J  s    
zHelpSource.entry_ok)rV   rW   rX   rY   r   rH   r   r~   r[   rO   r   r   rZ   r$   r$   rT   r%   ru      s     ru   c                       sB   e Zd ZdZg ddd fdd
Zdd Zdd	 Zd
d Z  ZS )	CustomRunzGet settings for custom run of module.

    1. Command line arguments to extend sys.argv.
    2. Whether to restart Shell or not.
    F)cli_argsr   r   c                   s    d}t  j||||||d dS )zcli_args is a list of strings.

        The list is assigned to the default Entry StringVar.
        The strings are displayed joined by ' ' for display.
        z$Command Line Arguments for sys.argv:rb   Nr]   )r#   r   r   r   r   r   r   rT   r$   r%   r   Y  s        zCustomRun.__init__c                 C   sj   | j }t| dd| _t|| jdddd}t|dd| jd| _|jd	d
dddd | jjd	ddddd dS )zAdd run mode on rows 10-12.T)valueFzRestart shell)ZvariableZonvalueZoffvaluer/   r5   r6   r7   r   r'   r8   r9   r,   r:   r{   ZweN)rB   r   
restartvarr   r   rF   Z
args_errorrC   )r#   rB   restartr$   r$   r%   rH   e  s    
 zCustomRun.create_extrac              
   C   s\   | j   }ztj|dd}W n6 tk
rV } z| t| W Y dS d}~X Y nX |S )z6Validity check and parsing for command line arguments.T)posixN)rD   rM   rN   shlexr   rf   rL   rh   )r#   Z
cli_stringr   errr$   r$   r%   cli_args_okr  s    zCustomRun.cli_args_okc                 C   s&   |   }| j }|dkrdS ||fS )z4Return apparently valid (cli_args, restart) or None.N)r   r   rM   )r#   r   r   r$   r$   r%   rO   |  s    
zCustomRun.entry_ok)	rV   rW   rX   rY   r   rH   r   rO   rZ   r$   r$   rT   r%   r   Q  s    
r   __main__)mainzidlelib.idle_test.test_queryr   F)	verbosityexit)run)&rY   importlib.utilrc   importlib.abcr   r   sysr   r   Ztkinterr   r   r   r   r   r	   Ztkinter.ttkr
   r   r   r   r   r   Ztkinter.fontr   Ztkinter.simpledialogr   r   r[   ra   rr   ru   r   rV   Zunittestr   Zidlelib.idle_test.htestr   r$   r$   r$   r%   <module>   s*     *\2
