B
    2*™\Š1  ã               @   sì   d 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 ddlmZmZmZmZ ddlmZ ddlmZ G dd	„ d	eƒZG d
d„ deƒZG dd„ deƒZG dd„ deƒZedkrèddlmZ edddd ddlmZ eeeƒ 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.
é    N)Ú
executableÚplatform)ÚToplevelÚ	StringVarÚWÚEÚS)ÚFrameÚButtonÚEntryÚLabel)Ú
filedialog)ÚFontc                   sb   e Zd ZdZdi dddœ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 )ÚQueryzoBase class for getting verified answer from a user.

    For this base class, accept any non-blank string.
    Ú F)Útext0Ú
used_namesÚ_htestÚ_utestc      	      C   sX  t  | |¡ |  ¡  || _|  |¡ || _|| _|| _|  |¡ |  	¡  | j
 dd¡}|dkr”y| j
 dd| jdd¡ W n   Y nX |  d| j¡ |  d	| j¡ |  d
| j¡ |  d| j¡ |  d| j¡ | jddd |  ¡  |  ¡  |  d| ¡ | ¡ d |  ¡ d   | ¡ |s2| ¡ d |  ¡ d  nd f ¡ |sT|  ¡  |  ¡  dS )aö  Create popup, do not return until tk widget destroyed.

        Additional subclass init must be done before calling 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
        ÚtkÚwindowingsystemZaquaz!::tk::unsupported::MacWindowStyleZstyleZmoveableModalr   z<Command-.>z<Key-Escape>ZWM_DELETE_WINDOWz<Key-Return>z
<KP_Enter>F)ZheightÚwidthz+%d+%dé   é–   N)r   Ú__init__ZwithdrawÚparentÚtitleÚmessager   r   Z	transientZgrab_setr   ZcallZ_wZbindÚcancelZprotocolÚokZ	resizableÚcreate_widgetsZupdate_idletasksZgeometryZwinfo_rootxZwinfo_widthZwinfo_reqwidthZwinfo_rootyZwinfo_heightZwinfo_reqheightZ	deiconifyZwait_window)	Úselfr   r   r   r   r   r   r   r   © r"   ú8C:\ALexclude\prg\programme\Python37\Lib\idlelib\query.pyr   $   sB    


*zQuery.__init__c             C   s.  t | dd | _}|jdddd |jddd t|dd	| jd
}t| | jƒ| _t	|d| jd| _
| j
 ¡  tdd| jd| _t|dd| jd| _t|dd| jd| _t|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 | jjdddd | jjdddd d S )Né
   )Zpaddingr   Znews)ÚcolumnÚrowÚstickyé   )ZweightÚwÚleft)ÚanchorÚjustifyÚtexté   )r   ÚtextvariableZTkCaptionFontT)ÚnameÚexistsÚrootú Úred)r-   Ú
foregroundÚfontZOKZactive)r-   ÚdefaultÚcommandZCancel)r-   r8   é   é   )r%   r&   Ú
columnspanÚpadxr'   )r%   r&   r;   r<   r'   Úpadyr   éc   )r%   r&   r<   )r	   ÚframeÚgridZgrid_columnconfigurer   r   r   r   Zentryvarr   ÚentryÚ	focus_setr   r   Ú
error_fontÚentry_errorr
   r   Z	button_okr   Zbutton_cancelr   r   )r!   r?   Z
entrylabelr"   r"   r#   r    V   s.    

zQuery.create_widgetsNc             C   s   d| |p| j d< d S )NzERROR: r-   )rD   )r!   r   Zwidgetr"   r"   r#   Ú	showerrorr   s    zQuery.showerrorc             C   s.   d| j d< | j ¡  ¡ }|s*|  d¡ dS |S )zReturn non-blank entry or None.r   r-   zblank line.N)rD   rA   ÚgetÚstriprE   )r!   rA   r"   r"   r#   Úentry_okv   s    

zQuery.entry_okc             C   s.   |   ¡ }|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.
        N)rH   ÚresultÚdestroyrA   rB   )r!   ÚeventrA   r"   r"   r#   r      s
    
zQuery.okc             C   s   d| _ |  ¡  dS )z0Set dialog result to None and destroy tk widget.N)rI   rJ   )r!   rK   r"   r"   r#   r   Œ   s    zQuery.cancelc                s   |   ¡  tƒ  ¡  d S )N)Zgrab_releaseÚsuperrJ   )r!   )Ú	__class__r"   r#   rJ   ‘   s    zQuery.destroy)N)N)N)Ú__name__Ú
__module__Ú__qualname__Ú__doc__r   r    rE   rH   r   r   rJ   Ú__classcell__r"   r"   )rM   r#   r      s   1
	

r   c                   s0   e Zd ZdZdddœ‡ fdd„
Zdd„ Z‡  ZS )ÚSectionNamez*Get a name for a config file section name.F)r   r   c               s   t ƒ j||||||d d S )N)r   r   r   )rL   r   )r!   r   r   r   r   r   r   )rM   r"   r#   r   š   s    zSectionName.__init__c             C   s`   d| j d< | j ¡  ¡ }|s*|  d¡ dS t|ƒdkrD|  d¡ dS || jkr\|  d¡ dS |S )z2Return sensible ConfigParser section name or None.r   r-   zno name specified.Nr.   z"name is longer than 30 characters.zname is already in use.)rD   rA   rF   rG   rE   Úlenr   )r!   r0   r"   r"   r#   rH   Ÿ   s    




zSectionName.entry_ok)rN   rO   rP   rQ   r   rH   rR   r"   r"   )rM   r#   rS   –   s   rS   c                   s0   e Zd ZdZdddœ‡ fdd„
Zdd„ Z‡  ZS )Ú
ModuleNamez-Get a module name for Open Module menu entry.F)r   r   c               s   t ƒ j||||||d d S )N)r   r   r   )rL   r   )r!   r   r   r   r   r   r   )rM   r"   r#   r   ³   s    zModuleName.__init__c          
   C   sÜ   d| j d< | j ¡  ¡ }|s*|  d¡ dS ytj |¡}W n4 tt	fk
rn } z|  t
|ƒ¡ dS d}~X Y nX |dkr†|  d¡ dS t|jtjjƒs¤|  d¡ dS y|j |¡}W n" tk
rÖ   | jd| d dS X |S )	z0Return entered module name as file path or None.r   r-   zno name specified.Nzmodule not foundznot a source-based modulez$loader does not support get_filename)r   )rD   rA   rF   rG   rE   Ú	importlibÚutilÚ	find_specÚ
ValueErrorÚImportErrorÚstrÚ
isinstanceÚloaderÚabcÚSourceLoaderÚget_filenameÚAttributeError)r!   r0   ÚspecÚmsgZ	file_pathr"   r"   r#   rH   ¸   s.    



zModuleName.entry_ok)rN   rO   rP   rQ   r   rH   rR   r"   r"   )rM   r#   rU   ¯   s   rU   c                   s`   e Zd ZdZddi dddœ‡ fdd„
Z‡ fdd„Zd	d
„ Zdd„ Zej	Z
dd„ Zdd„ Z	‡  ZS )Ú
HelpSourcez,Get menu name and help source for Help menu.r   F)ÚmenuitemÚfilepathr   r   r   c      	   	      s(   || _ d}tƒ j|||||||d dS )z·Get 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   r   r   r   N)rf   rL   r   )	r!   r   r   re   rf   r   r   r   r   )rM   r"   r#   r   Ø   s
    zHelpSource.__init__c                sÔ   t ƒ  ¡  | j}t|dddd}t| | jƒ| _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 )Nr)   r*   z,Help File Path: Enter URL or browse for file)r+   r,   r-   é(   )r/   r   ZBrowseé   )r-   r   r8   r3   r4   )r-   r5   r6   r   r$   r9   r:   )r%   r&   r;   r<   r=   r'   é   r   )r%   r&   r;   r<   r'   r=   )r%   r&   r<   r'   é   )r%   r&   r;   r<   r'   )rL   r    r?   r   r   rf   Úpathvarr   Úpathr
   Úbrowse_filerC   Ú
path_errorr@   r   r   r   )r!   r?   Z	pathlabelZbrowse)rM   r"   r#   r    å   s"    

zHelpSource.create_widgetsc             C   s   t j| |dj||dS )N)r   Ú	filetypes)Z
initialdirZinitialfile)r   ZOpenZshow)r!   ro   ZinitdirZinitfiler"   r"   r#   Úaskfilenameù   s    zHelpSource.askfilenamec             C   s˜   dddddg}| j  ¡ }|r.tj |¡\}}nHd }td d… dkrntj tj t¡d¡}tj 	|¡svt 
¡ }nt 
¡ }|  |||¡}|r”| j  |¡ d S )	N)z
HTML Filesz*.htm *.htmlÚTEXT)z	PDF Filesz*.pdfrq   )zWindows Help Filesz*.chm)z
Text Filesz*.txtrq   )z	All FilesÚ*r9   ÚwinZDoc)rk   rF   Úosrl   Úsplitr   ÚjoinÚdirnamer   ÚisdirÚgetcwdrp   Úset)r!   ro   rl   ÚdirÚbaseÚfiler"   r"   r#   rm      s"    

zHelpSource.browse_filec             C   s|   | j  ¡  ¡ }|s$|  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httpr:   zfile:zhelp file path does not exist.Údarwinzfile://)	rl   rF   rG   rE   rn   Ú
startswithrt   r1   r   )r!   rl   r"   r"   r#   Úpath_ok  s    
zHelpSource.path_okc             C   s@   d| j d< d| jd< |  ¡ }|  ¡ }|dks4|dkr8dS ||fS )z,Return apparently valid (name, path) or Noner   r-   N)rD   rn   Úitem_okr€   )r!   r0   rl   r"   r"   r#   rH   )  s
    

zHelpSource.entry_ok)rN   rO   rP   rQ   r   r    rp   rm   rS   rH   r   r€   rR   r"   r"   )rM   r#   rd   Ô   s   rd   Ú__main__)Úmainzidlelib.idle_test.test_queryr   F)Ú	verbosityÚexit)Úrun)rQ   rV   rt   Úsysr   r   Ztkinterr   r   r   r   r   Ztkinter.ttkr	   r
   r   r   r   Ztkinter.fontr   r   rS   rU   rd   rN   Zunittestrƒ   Zidlelib.idle_test.htestr†   r"   r"   r"   r#   Ú<module>   s    w%^