B
� f�N � @ s� d Z ddlZddlT ddlmZ ddlmZmZ ddlm Z dZ
dZ e d fZ d
Z
d Zd Zd
ZdZdZdZG dd� d�Zedkr�ddlmZ edddd� dS )zH
An auto-completion window for IDLE, used by the autocomplete extension
� N)�*)� Scrollbar)�FILES�ATTRS)�MC_SHIFTz<>z
z
z <>) zzz z zz
z
z z z
z z!<>z zz zc @ s� e Zd Zdd� Zdd� Zdd� Zdd� Zd d
� Zd d � Zd
d� Z dd� Z
dd� Z dd� Z dd� Z
dd� Zdd� Zdd � Zd d � Zd d � Zd!S )"�AutoCompleteWindowc C s� || _ d | _ | _| _d | _| _d | _d | _d | _d | _ d | _
d | _ d | _ d | _
| _ | _ | _ | _| _d| _d| _d S )NF)�widget�autocompletewindow�listbox� scrollbar�origselforeground�origselbackground� completions�morecompletions�mode�start�
startindex�lasttypedstart�userwantswindowZhideid�
keypressid� listupdateid� winconfigid� keyreleaseid�
doubleclickid�lastkey_was_tab�is_configuring)�selfr � r �;/opt/alt/python37/lib64/python3.7/idlelib/autocomplete_w.py�__init__ s $zAutoCompleteWindow.__init__c C s� t t| j�t|��}d}x&||k r>| j| || kr>|d7 }qW |t| j�k rv| j�d| j|f d| jt| j�f � |t|�k r�| j�d| j|f ||d � � || _d S )Nr � z%s+%dc)�min�lenr r �deleter �insert)r �newstart�min_len�ir r r �
_change_start> s z AutoCompleteWindow._change_startc C sX d}t | j�}x4||krB|| d }| j| |kr8|}q|d }qW t|t | j�d �S )z�Find the first index in self.completions where completions[i] is
greater or equal to s, or the last index if there is no such.
r � r )r" r r! )r �sr' �j�mr r r �_binary_searchK s
z!AutoCompleteWindow._binary_searchc
C s� | � |�}| j| dt|�� |kr(|S |d }t| j�}x@||krz|| d }| j| dt|�� |krp|}q<|d }q| �+t?| j@�| _A| �+tB| jC�| _DdS )z�Show the autocomplete list, bind events.
If complete is True, complete the text, and if there is exactly
one matching completion, don't open a list.
r$ r Nz +10000+10000z!::tk::unsupported::MacWindowStyleZstyle�helpZ noActivates)ZorientF)ZyscrollcommandZexportselectionr1 r0 )Zcommand)�side�fillT)r< r= �expand)Er r r r �indexr �getr r/ r( r- r" r r ZToplevelr � wm_geometryZwm_overrideredirectZtkZcallZ_wZTclErrorr ZVERTICALr ZListbox�setr
r$ r6 r5 r r
ZconfigZyviewZpackZRIGHT�YZLEFTZBOTHZliftr7 r8 Zbind�HIDE_VIRTUAL_EVENT_NAME�
hide_event�hideaid�hidewidZ event_add�HIDE_FOCUS_OUT_SEQUENCE�HIDE_SEQUENCES�KEYPRESS_VIRTUAL_EVENT_NAME�keypress_eventr �KEYPRESS_SEQUENCES� KEYRELEASE_VIRTUAL_EVENT_NAME�keyrelease_eventr �KEYRELEASE_SEQUENCE�LISTUPDATE_SEQUENCE�listselect_eventr r �WINCONFIG_SEQUENCE�winconfig_eventr �DOUBLECLICK_SEQUENCE�doubleclick_eventr )r Z
comp_listsr? �completer Z userWantsWinZ completedr r' �acwr r
r: �seqr r r � show_window� sn
z AutoCompleteWindow.show_windowc C s | j r
d S d| _ | �� s d S | j}|�| j� |�| j�\}}}}| j}|�� |�� |� � }} |�� |� � }
} |�
� t |t d|
| �� } |�
� | }
| || | ks�|| k r�|
|7 }
n|
| 8 }
|�d| |
f � |�� t�� �d��r|�t| j� d | _d| _ d S )NTr z+%d+%dZWindowsF)r � is_activer r4 r Zbboxr �updateZ winfo_width� winfo_heightZ winfo_rootxr! �maxZ winfo_rootyrA Zupdate_idletasks�platform�system�
startswith�unbindrR r )r �event�text�x�yZcxZcyrW Z acw_widthZ
acw_heightZ
text_widthZ text_heightZnew_xZnew_yr r r rS � s0
z"AutoCompleteWindow.winconfig_eventc C sB | j s
d S y| j �� s | �� W n tk
r< | �� Y nX d S )N)r Z focus_get� hide_window�KeyError)r r r r �_hide_event_check s
z$AutoCompleteWindow._hide_event_checkc C s> | � � r:|jtjkr&| j�d| j� n|jtjkr:| �� d S )Nr ) rZ �typeZ EventTypeZFocusOutr Zafterrh Z ButtonPressrf )r rb r r r rE s
z AutoCompleteWindow.hide_eventc C s4 | � � r0d| _t| j�� d �}| �| j| � d S )NTr )rZ r r2 r
r3 r( r )r rb r9 r r r rQ ( s z#AutoCompleteWindow.listselect_eventc C s. t | j�� d �}| �| j| � | �� d S )Nr )r2 r
r3 r( r rf )r rb r9 r r r rU . s z$AutoCompleteWindow.doubleclick_eventc s | � � s d S |j� t|d�r$|j}nd}� dkr6d| _t� �dks`� dks`| jtk�rJ� dk�rJ|t @ �sJt� �dkr�| � | j
� � n|� dkr�| � | j
d � nb� d
kr�| � | j
d � nH� d kr�| � | j
d
� n.t| j
�dkr�| � � d S | � | j
d d� � | j
| _ | j
�dt| j
�� d �� | j
�| �| j
�� | �� dS � dk�rh| �� | � � dS | jtk�r~� dk�s�| jtk�r� dk�r|t @ �st| j
�� d �}| j| d t| j
�� | j
k�r�| jtk�s�| j
�r�| � | j| � | � � d S � dk�r|�sd| _t| j
�� d �}� dk�r:d}n�� dk�rTt| j�d }n�� dk�r�| j
�| j
�� �| j
�d� }� dk�r�td|| �}ntt| j�d || �}n2� dk�r�td|d �}ntt| j�d |d �}| j
�|� | j
�|� | �� | � | j| � dS � dk�rn|�sn| j�r\t| j
�� d �}| � | j| � | � � dS d| _d| _d S n�t � fdd�d D ���r�d S |j �r�|j d k�r�| � | j
|j � | j
| _ | j
�dt| j
�� d �� | j
�| �| j
�� | �� dS | � � d S d S ) N�mc_stater ZTabFr )�
underscoreZ BackSpace)�period�minusrk �_rl �.rm �-������breakZReturn)rl ZspaceZ parenleftZ
parenrightZ bracketleftZ bracketright)ZslashZ backslashZquotedblZ
apostrophe)�Home�End�Prior�Next�UpZDownTrs rt )ru rv ru rw c 3 s | ]}|� kV qd S )Nr )�.0r* )�keysymr r � � s z4AutoCompleteWindow.keypress_event..)ZShiftZControlZAltZMetaZCommandZOption� ) rZ ry �hasattrrj r r" r r r r( r rf r r
Z select_clearr2 r3 r7 r- r8 rV r r r Znearestr\ r] r! �any�char)r rb �stater9 ZnewselZjumpr )ry r rK 4 s�
z!AutoCompleteWindow.keypress_eventc C s@ | � � s d S | j�d�| j�d| jt| j�f �kr<| �� d S )Nr$ z%s+%dc)rZ r r? r r" r rf )r rb r r r rN � s
z#AutoCompleteWindow.keyrelease_eventc C s
| j d k S )N)r )r r r r rZ � s z AutoCompleteWindow.is_activec C s | � | �| j�� d S )N)r( r/ r )r r r r rV � s zAutoCompleteWindow.completec C s( | � � s d S | j�tt� xtD ]}| j�t|� q W | j�t| j� | j�t| j � d | _d | _ xt
D ]}| j�t |� qhW | j�t | j � d | _ | j�t
t� | j�t
| j� d | _| j�t| j� d | _| jr�| j�t| j� d | _| j�� | j�� d | _| j�� d | _| j�� d | _d S )N)rZ r Z event_deleterD rH rI r ra rF rG rL rJ r rM rO r r
rP r r rR Z focus_setr Zdestroy)r rX r r r rf � s<
z AutoCompleteWindow.hide_windowN)�__name__�
__module__� __qualname__r r( r- r/ r8 rY rS rh rE rQ rU rK rN rZ rV rf r r r r r s !
&L%
tr �__main__)�mainz%idlelib.idle_test.test_autocomplete_wr) F)� verbosity�exit)�__doc__r^ ZtkinterZ tkinter.ttkr Zidlelib.autocompleter r Zidlelib.multicallr rD rH rI rJ rL rM rO rP rR rT r r� Zunittestr� r r r r � s, G