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Editing: tree.cpython-36.pyc
3 � f�: � @ s" d dl Z d dlT d dlmZ d dlmZ d dlmZ dZye j j e j j e �e�Z W n ek rj eZ Y nX e j je �r~e Zne j je�s�edef ��efdd �ZG d d � d �ZG d d � d �ZG dd� de�ZG dd� d�Zdd� Zedk�r d dlmZ edddd� d dlmZ ee� dS )� N)�*)� Scrollbar)�idleConf)� zoomheightZIconsz can't find icon directory (%r)c C s� t � }ddl}|jtjj| d��}|j� g }d }}x�|D ]�}tjjtjj|��d }t||d�} |j | � t || ddd�} | j ||d� t ||d �} | j |d |d� |d }|d kr<|d }d}q<W ||_ dS ) z'Utility to display the available icons.r Nz*.gif)�file�master� Zraised)�image�bdZrelief)�row�column)�text� � ) ZTk�glob�os�path�join�sort�splitext�basename� PhotoImage�append�Label�grid�images) Zicondir�rootr �listr r r r �namer �label� r �1/opt/alt/python36/lib64/python3.6/idlelib/tree.py� listicons% s& r" c @ s� e Zd Zdd� Zdd� Zdd� Zd*dd �Zd+d d �Zd d � Zdd� Z d,dd�Z d-dd�Z d.dd�Z dd� Z dd� Zdd� Zd d � Zd d � Zd d!� Zd/d"d#�Zd0d$d%�Zd1d&d'�Zd2d(d)�ZdS )3�TreeNodec C s: || _ || _|| _d| _d| _g | _d | _| _i | _d S )N� collapsedF) �canvas�parent�item�state�selected�children�x�y� iconimages)�selfr% r& r' r r r! �__init__> s zTreeNode.__init__c C s6 x*| j d d � D ]}| j j|� |j� qW d | _d S )N)r* �remove�destroyr& )r. �cr r r! r1 H s zTreeNode.destroyc C sf y | j | S tk r Y nX tjj|�\}}|p6d}tjjt|| �}t| j|d�}|| j |< |S )Nz.gif)r r ) r- �KeyErrorr r r r �ICONDIRr r% )r. r r Zext�fullnamer r r r! � geticonimageN s zTreeNode.geticonimageNc C s: | j r d S | j� d| _ | jj| j� | j� | j� d S )NT)r) � deselectallr% �delete�image_id�drawicon�drawtext)r. �eventr r r! �selectZ s zTreeNode.selectc C s2 | j s d S d| _ | jj| j� | j� | j� d S )NF)r) r% r8 r9 r: r; )r. r< r r r! �deselectc s zTreeNode.deselectc C s | j r| j j� n| j� d S )N)r& r7 � deselecttree)r. r r r! r7 k s zTreeNode.deselectallc C s* | j r| j� x| jD ] }|j� qW d S )N)r) r> r* r? )r. �childr r r! r? q s zTreeNode.deselecttreec C s* | j dkr| j� n| j� | jj� dS )N�expanded�break)r( �collapse�expandr' � OnDoubleClick)r. r< r r r! �flipw s z TreeNode.flipc C s2 | j j� sd S | jdkr.d| _| j� | j� d S )NrA )r' � _IsExpandabler( �update�view)r. r< r r r! rD s zTreeNode.expandc C s | j dkrd| _ | j� d S )Nr$ )r( rH )r. r< r r r! rC � s zTreeNode.collapsec C s� | j d }| j� j d }|| }| jjd�}| jj� }| jj|�}||krV||krVd S | jj| jd �\}}} } ||kr�||kr�|| | } n|} t| �| } | jj| � d S )Nr � r � scrollregion)r, �lastvisiblechildr% ZcanvasyZ winfo_heightZ_getints�floatZ yview_moveto) r. �topZbottomZheightZ visible_topZvisible_heightZvisible_bottom�x0�y0�x1�y1Zfractionr r r! rI � s z TreeNode.viewc C s& | j r | jdkr | j d j� S | S d S )NrA r ���)r* r( rL )r. r r r! rL � s zTreeNode.lastvisiblechildc C s� | j r| j j� nj| jd }d| jd< | jj� | jjt� | jdd� | jjt�\}}}}| jjdd||fd� || jd< d S )NZcursorZwatch� r r )rK )r& rH r% r8 ZALL�draw�bbox� configure)r. Z oldcursorrO rP rQ rR r r r! rH � s zTreeNode.updatec C sx d}|| | _ | _| j� | j� | jdkr4|| S | jsz| jj� }|sP|d S x(|D ] }| j| j | |�}| jj |� qVW |d }|| }d} x�| jD ]�}|} | j j |d |d ||d dd� |j ||�}|jj � r�|jdkr�d } |j} n d } |j} | j| �} | j j|d | d | d �} | j j| d | � | j j| d dd� � q�W | j j |d |d |d | d dd�} | j j| � |S )N� rA rJ r � rT Zgray50)�fillZ minusnodeZplusnode)r z<1>z <Double-1>c S s d S )Nr )r+ r r r! �<lambda>� s z TreeNode.draw.<locals>.<lambda>r )r+ r, r: r; r( r* r' � _GetSubList� __class__r% r Z create_linerU rG rC rD r6 � create_image�tag_bindZ tag_lower)r. r+ r, Zdy�sublistr' r@ ZcxZcyZcylastZiconname�callbackr �idr r r! rU � sD " z TreeNode.drawc C s~ | j r | jj� p | jj� p d}n| jj� p,d}| j|�}| jj| j| jd|d�}|| _ | jj |d| j � | jj |d| j � d S )NZ openfolderZfolder�nw)�anchorr z<1>z <Double-1>) r) r' �GetSelectedIconName� GetIconNamer6 r% r^ r+ r, r9 r_ r= rF )r. Z imagenamer rb r r r! r: � s zTreeNode.drawiconc C sf | j d d }| jd }| jj� }|r�| jj||d|d�}| jj|d| j� | jj|d| j� | jj |�\}}}}t |d�d }| jj � p�d } y | j W n t k r� Y n X | j� y | j W n* t k r� t| j| d d d d �| _Y nX tj� } | j�r| jjtj| d�� n| jjtj| d�� | jj||d| jd�}| jjd| j� | jjd| j� || _d S )NrX r � rc )rd r z<1>z <Double-1>�� r z <no text>r r )r r ZpadxZpadyZhiliteZnormal)rd Zwindow)r+ r, r' � GetLabelTextr% Z create_textr_ r= rF rV �max�GetText�entry�AttributeError� edit_finishr r r Z CurrentThemer) rW Z GetHighlightZ create_window�bind�select_or_editZtext_id) r. ZtextxZtextyZ labeltextrb rO rP rQ rR r Zthemer r r! r; � s: zTreeNode.drawtextc C s* | j r | jj� r | j|� n | j|� d S )N)r) r' � IsEditable�editr= )r. r< r r r! rp s zTreeNode.select_or_editc C sr t | jdddd�| _| jjd| jd � | jjdt� | jjdd� | jj� | jjd| j � | jjd| j � d S ) Nr r )r �highlightthickness�widthr � )Zipadxz<Return>z<Escape>) ZEntryr rl �insertZselection_rangeZEND�pack� focus_setro rn � edit_cancel)r. r< r r r! rr s z TreeNode.editc C s| y| j }| ` W n tk r" d S X |j� }|j� |rR|| jj� krR| jj|� | jj� }|| jd< | j� | j j � d S )Nr ) rl rm �getr1 r' rk �SetTextr r; r% rx )r. r< rl r r r r! rn s zTreeNode.edit_finishc C sB y| j }| ` W n tk r" d S X |j� | j� | jj� d S )N)rl rm r1 r; r% rx )r. r< rl r r r! ry ' s zTreeNode.edit_cancel)N)N)N)N)N)N)N)N)N)�__name__� __module__� __qualname__r/ r1 r6 r= r> r7 r? rF rD rC rI rL rH rU r: r; rp rr rn ry r r r r! r# < s( * " r# c @ st e Zd ZdZdd� Zdd� Zdd� ZdZd d � Zd d � Z d d� Z dd� Z dd� Z dd� Z dd� Zdd� Zdd� ZdS )�TreeItemz�Abstract class representing tree items. Methods should typically be overridden, otherwise a default action is used. c C s dS )z)Constructor. Do whatever you need to do.Nr )r. r r r! r/ ; s zTreeItem.__init__c C s dS )z Return text string to display.Nr )r. r r r! rk > s zTreeItem.GetTextc C s dS )z>Return label text string to display in front of text (if any).Nr )r. r r r! ri A s zTreeItem.GetLabelTextNc C s | j dkr| j� | _ | j S )z%Do not override! Called by TreeNode.N)� expandable� IsExpandable)r. r r r! rG F s zTreeItem._IsExpandablec C s dS )z"Return whether there are subitems.r r )r. r r r! r� L s zTreeItem.IsExpandablec C s" | j � s g S | j� }|s d| _|S )z%Do not override! Called by TreeNode.r )r� � GetSubListr� )r. r` r r r! r\ P s zTreeItem._GetSubListc C s dS )z-Return whether the item's text may be edited.Nr )r. r r r! rq Y s zTreeItem.IsEditablec C s dS )z+Change the item's text (if it is editable).Nr )r. r r r r! r{ \ s zTreeItem.SetTextc C s dS )z-Return name of icon to be displayed normally.Nr )r. r r r! rf _ s zTreeItem.GetIconNamec C s dS )z2Return name of icon to be displayed when selected.Nr )r. r r r! re b s z TreeItem.GetSelectedIconNamec C s dS )z%Return list of items forming sublist.Nr )r. r r r! r� e s zTreeItem.GetSubListc C s dS )z%Called on a double-click on the item.Nr )r. r r r! rE h s zTreeItem.OnDoubleClick)r| r} r~ �__doc__r/ rk ri r� rG r� r\ rq r{ rf re r� rE r r r r! r 2 s r c @ sH e Zd ZdZdd� Zdd� Zdd� Zdd � Zd d � Zd d � Z dd� Z dS )� FileTreeItemz4Example TreeItem subclass -- browse the file system.c C s || _ d S )N)r )r. r r r r! r/ r s zFileTreeItem.__init__c C s t jj| j�p| jS )N)r r r )r. r r r! rk u s zFileTreeItem.GetTextc C s t jj| j�dkS )N� )r r r )r. r r r! rq x s zFileTreeItem.IsEditablec C sl t jj| j�}t jj||�}t jj|�t jj| j�kr:d S yt j| j|� || _W n tk rf Y nX d S )N)r r �dirnamer �rename�OSError)r. r �newpathr r r! r{ { s zFileTreeItem.SetTextc C s | j � s dS d S )N�python)r� )r. r r r! rf � s zFileTreeItem.GetIconNamec C s t jj| j�S )N)r r �isdir)r. r r r! r� � s zFileTreeItem.IsExpandablec C sj yt j| j�}W n tk r$ g S X |jt jjd� g }x*|D ]"}tt jj| j|��}|j|� q@W |S )N)�key) r �listdirr r� r �normcaser� r r )r. �namesr` r r' r r r! r� � s zFileTreeItem.GetSubListN) r| r} r~ r� r/ rk rq r{ rf r� r� r r r r! r� n s r� c @ s< e Zd Zdd� Zdd� Zdd� Zdd� Zd d � Zd d � Zd S )�ScrolledCanvasc K s> d|krd|d< || _ t|�| _| jjddd� | jjddd� t| jf|�| _| jjdddd� t| jdd �| _ | j jddd d� t| jd d d �| _ | j jdddd� | j j | jd< | jj | j d< | j j | jd< | jj | j d< | jjd| j� | jjd| j� | jjd| j� | jjd| j� | jjd| j� | jj� d S )NZyscrollincrementrJ r r )ZweightZnsew)r r Zsticky�vbar)r Znse�hbarZ horizontal)r ZorientZewsZyscrollcommandZcommandZxscrollcommandz <Key-Prior>z <Key-Next>z<Key-Up>z <Key-Down>z <Alt-Key-2>)r ZFrame�frameZ rowconfigureZcolumnconfigureZCanvasr% r r r� r� �setZyviewZxviewro �page_up� page_down�unit_up� unit_down� zoom_heightrx )r. r Zoptsr r r! r/ � s, zScrolledCanvas.__init__c C s | j jdd� dS )Nr �pagerB rS )r% � yview_scroll)r. r< r r r! r� � s zScrolledCanvas.page_upc C s | j jdd� dS )Nr r� rB )r% r� )r. r< r r r! r� � s zScrolledCanvas.page_downc C s | j jdd� dS )Nr �unitrB rS )r% r� )r. r< r r r! r� � s zScrolledCanvas.unit_upc C s | j jdd� dS )Nr r� rB )r% r� )r. r< r r r! r� � s zScrolledCanvas.unit_downc C s t j| j� dS )NrB )r r� r )r. r< r r r! r� � s zScrolledCanvas.zoom_heightN) r| r} r~ r/ r� r� r� r� r� r r r r! r� � s r� c C s� t | �}tt| j� jd�dd � �\}}|jd|d |d f � t|dddd�}|jjdd td � t t �}t |j d |�}|j � d S ) N�+r z+%d+%d�2 � Zwhiter )Zbgrs Z takefocusZboth)rD rZ Zside)ZToplevel�map�intZgeometry�splitr� r� rw ZLEFTr� r4 r# r% rD )r& rN r+ r, Zscr' Znoder r r! � _tree_widget� s r� �__main__)�mainzidlelib.idle_test.test_treer F)� verbosity�exit)�run) r ZtkinterZ tkinter.ttkr Zidlelib.configr Zidlelibr r4 r r r� �__file__Z_icondir� NameErrorr� � RuntimeErrorr" r# r r� r� r� r| Zunittestr� Zidlelib.idle_test.htestr� r r r r! �<module> s2 w<.*
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