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Editing: MultiCall.cpython-34.pyc
� e f�H � @ s� d Z d d l Z d d l Z d d l Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z dQ Z dR Z dS Z dT Z dU Z dV Z e j! d k rd[ Z" e e e e f Z# n d` Z" e e e e f Z# e$ d! d" � e% e& e" � � D� � Z' d# Z( Gd$ d% � d% � Z) e% d e& e" � >� Z* d& d" � e* D� Z+ d' d( � Z, e, e* � Z- g Z. x] e* D]U Z/ d Z0 x9 e% e& e" � � D]% Z1 d e1 >e/ @r�e0 e# e1 OZ0 q�q�We. j2 e0 � q�WGd) d* � d* � Z3 dx Z4 e3 f d e) f e& e4 � d Z5 e$ dD d" � e% e& e4 � � D� � Z6 e j7 dE � Z8 e j7 dF � Z9 dG dH � Z: dI dJ � Z; i Z< dK dL � Z= dM dN � Z> e? dO k r�d dP l@ mA ZA eA e> � n d S)ya� MultiCall - a class which inherits its methods from a Tkinter widget (Text, for example), but enables multiple calls of functions per virtual event - all matching events will be called, not only the most specific one. This is done by wrapping the event functions - event_add, event_delete and event_info. MultiCall recognizes only a subset of legal event sequences. Sequences which are not recognized are treated by the original Tk handling mechanism. A more-specific event will be called before a less-specific event. The recognized sequences are complete one-event sequences (no emacs-style Ctrl-X Ctrl-C, no shortcuts like <3>), for all types of events. Key/Button Press/Release events can have modifiers. The recognized modifiers are Shift, Control, Option and Command for Mac, and Control, Alt, Shift, Meta/M for other platforms. For all events which were handled by MultiCall, a new member is added to the event instance passed to the binded functions - mc_type. This is one of the event type constants defined in this module (such as MC_KEYPRESS). For Key/Button events (which are handled by MultiCall and may receive modifiers), another member is added - mc_state. This member gives the state of the recognized modifiers, as a combination of the modifier constants also defined in this module (for example, MC_SHIFT). Using these members is absolutely portable. The order by which events are called is defined by these rules: 1. A more-specific event will be called before a less-specific event. 2. A recently-binded event will be called before a previously-binded event, unless this conflicts with the first rule. Each function will be called at most once for each event. � N� � � � � � � � � � � � � � � � � � � � � � �darwin�Shift�Control�Option�Command�Alt�Meta�Mc C s- g | ]# } t | D] } | | f � q q S� )� _modifiers)�.0�number�namer r �6/opt/alt/python34/lib64/python3.4/idlelib/MultiCall.py� <listcomp>7 s r& z application has been destroyedc @ s@ e Z d Z d d � Z d d � Z d d � Z d d � Z d S) � _SimpleBinderc C sJ | | _ d t | d d | _ | | _ | | _ g | _ d | _ d S)N�<r �>)�type�_types�sequence�widget� widgetinst� bindedfuncs� handlerid)�selfr* r- r. r r r% �__init__J s z_SimpleBinder.__init__c C sY | j sE | j | j d d � } | j j | j | j | � | _ n | j j | � d S)Nc S ss | | _ i } x] t t | � d d d � D]? } | | } | | k r, d | | <| | � } | rk | Sq, q, Wd S)Nr T���r3 )�mc_type�range�len)�event�lr4 � wascalled�i�func�rr r r% �handlerT s # z#_SimpleBinder.bind.<locals>.handler)r0 r/ r* r- �bindr. r, �append)r1 �tripletr; r= r r r% r> R s z_SimpleBinder.bindc C sH | j j | � | j sD | j j | j | j | j � d | _ n d S)N)r/ �remover- �unbindr. r, r0 )r1 r@ r; r r r% rB b s z_SimpleBinder.unbindc C sw | j rs y# | j j | j | j | j � Wqs t j k ro } z t | j d k r] � n WYd d } ~ Xqs Xn d S)Nr ) r0 r- rB r. r, �tkinter�TclError�APPLICATION_GONE�args)r1 �er r r% �__del__h s z_SimpleBinder.__del__N)�__name__� __module__� __qualname__r2 r> rB rH r r r r% r' I s r' c s8 g | ]. � d j � f d d � t t � D� � � q S)� c 3 s1 | ]' \ } } d | >� @r | d d Vq d S)r r �-Nr )r" r: �m)�sr r% � <genexpr>w s z<listcomp>.<genexpr>)�join� enumerater! )r" r )rO r% r& w s c so d d � } g } xV | D]N � t t � f d d � | D� � � } | j d | d d � | j | � q W| S)z�For each item of states return a list containing all combinations of that item with individual bits reset, sorted by the number of set bits. c S s6 d } x) | r1 t | d � \ } } | | 7} q W| S)z number of bits set in n base 2r r )�divmod)�nZnbZremr r r% �nbits� s z expand_substates.<locals>.nbitsc 3 s | ] } � | @Vq d S)Nr )r" �x)�stater r% rP � s z#expand_substates.<locals>.<genexpr>�key�reverseT)�list�set�sortr? )ZstatesrU Z statelistZ substatesr )rW r% �expand_substates| s %r] c @ sL e Z d Z d d � Z d d � Z d d � Z d d � Z d d � Z d S) �_ComplexBinderc C s% | | | | j | j d d � } | S)Nc S s� d g | d d � <| | _ | | _ i } d } x| | D]t } xa t t | � d d d � D]C } | | } | | k r[ d | | <| | | � } | r� Pq� q[ q[ W| r8 Pq8 q8 Wg | d d � <x | D] } | � q� Wg | d d � <| r� | Sd S)NTr r3 r3 )r4 �mc_stater5 r6 ) r7 �listsr4 r_ �ishandlerrunning�doafterhandlerr9 r< r8 r: r; �fr r r% r= � s* # z0_ComplexBinder.__create_handler.<locals>.handler)ra rb )r1 r` r4 r_ r= r r r% Z__create_handler� s z _ComplexBinder.__create_handlerc s� | � _ t | d � _ | � _ | � _ i d d � t D� d 6� _ g � _ g � _ g � _ x� t D]� } � f d d � t | D� } � j | | t | � } d t | � j d } � j j | � j j � j | | � f � qk Wd S)Nr c S s g | ] } g � q Sr r )r" rO r r r% r& � s z+_ComplexBinder.__init__.<locals>.<listcomp>c s! g | ] } � j d | � q S)N)r/ )r" r: )r1 r r% r& � s r( r) )r* r+ �typenamer- r. �_statesr/ � handleridsra rb �_state_subsets� _ComplexBinder__create_handler� _state_codes� _state_namesr? r> )r1 r* r- r. rO r` r= �seqr )r1 r% r2 � s z_ComplexBinder.__init__c s � d � j k r� d d � t D� � j � d <x� t D]� � � � f d d � � d d f D� } � j | � j t � � } d t � � j � d f } � j j | � j j � j | | � f � q8 Wn � � � f d d � } � j s� | � n � j j | � d S)Nr c S s g | ] } g � q Sr r )r" rO r r r% r& � s z'_ComplexBinder.bind.<locals>.<listcomp>c s2 g | ]( } t � D] } � j | | � q q Sr )rg r/ )r" �detailr: )rO r1 r r% r& � s z <%s%s-%s>c s � j � d � d j � � S)Nr r )r/ r? r )r; r1 r@ r r% �<lambda>� s z%_ComplexBinder.bind.<locals>.<lambda>)r/ re rh r* ri rj rd rf r? r- r> r. ra rb )r1 r@ r; r` r= rk �doitr )r; rO r1 r@ r% r> � s z_ComplexBinder.bindc s? � � � f d d � } � j s+ | � n � j j | � d S)Nc s � j � d � d j � � S)Nr r )r/ rA r )r; r1 r@ r r% rm � s z'_ComplexBinder.unbind.<locals>.<lambda>)ra rb r? )r1 r@ r; rn r )r; r1 r@ r% rB � s z_ComplexBinder.unbindc C s xx | j D]m \ } } y | j j | j | | � Wq t j k rv } z t | j d k rd � n WYd d } ~ Xq Xq Wd S)Nr )rf r- rB r. rC rD rE rF )r1 rk �idrG r r r% rH � s z_ComplexBinder.__del__N)rI rJ rK rh r2 r> rB rH r r r r% r^ � s r^ �KeyPress�Key� KeyRelease� ButtonPress�Button� ButtonRelease�Activate� Circulate�Colormap� Configure� Deactivate�Destroy�Enter�Expose�FocusIn�FocusOut�Gravity�Leave�Map�Motion� MouseWheel�Property�Reparent�Unmap� Visibilityc C s- g | ]# } t | D] } | | f � q q Sr )r+ )r" r# r$ r r r% r& s z^\w+$z^[1-5]$c C sY | s' | d d k s' | d d k r+ d S| d d � j d � } d } x7 | r� | d t k r� | d t | d >O} | d =qM W| r� | d t k r� t | d } | d =n d St | t k r� | s� | r� d Sd } nm | d d � d D� k rt } n t } | sd } n6 t | � d k rH| j | d � rH| d } n d S| | | f S)a- Get a string which should describe an event sequence. If it is successfully parsed as one, return a tuple containing the state (as an int), the event type (as an index of _types), and the detail - None if none, or a string if there is one. If the parsing is unsuccessful, return None. r r( r r) NrM c S s g | ] } t | � q Sr )� _type_names)r" rO r r r% r& $ s z#_parse_sequence.<locals>.<listcomp>rp rr r3 r3 )rp rr ) �split�_modifier_namesr� �_binder_classesr' � _keysym_re� _button_rer6 �match)r, ZwordsZ modifiersr* rl Ztype_rer r r% �_parse_sequence s0 ' % r� c C sb | d r: d t | d t | d d d | d d Sd t | d t | d d d Sd S)Nr r( r r rM r) )rj r+ )r@ r r r% �_triplet_to_sequence2 s 0r� c s> � t k r t � SG� f d d � d � � } | t � <| S)z�Return a MultiCall class which inherits its methods from the given widget class (for example, Tkinter.Text). This is used instead of a templating mechanism. c s� e Z d Z e � e j � s$ t � � f d d � Z d d d � f d d � Z d � f d d � Z � f d d � Z � f d d � Z d � f d d � Z d d � Z d S)z#MultiCallCreator.<locals>.MultiCallc sK � j � | | � i � _ � � f d d � t t t � � D� � _ d S)Nc s& g | ] } t | | � � � � q Sr )r� )r" r: )r1 r- r r% r& K s z@MultiCallCreator.<locals>.MultiCall.__init__.<locals>.<listcomp>)r2 �_MultiCall__eventinfor5 r6 r+ �_MultiCall__binders)r1 rF �kwargs)r- )r1 r% r2 E s z,MultiCallCreator.<locals>.MultiCall.__init__Nc s/ t | � t k rt | � d k r| d d � d k r| d d � d k r| | j k r| j | } | d d k r� x4 | d D]% } | j | d j | | d � q� Wn | | d <| d d k rx0 | d D]! } | j | d j | | � q� Wqq| g g | j | <n � j | | | | � S)Nr z<<z>>r r ���)r* �strr6 r� r� rB r> )r1 r, r; �addZeir@ )r- r r% r> N s $, & %z(MultiCallCreator.<locals>.MultiCall.bindc s� t | � t k r� t | � d k r� | d d � d k r� | d d � d k r� | | j k r� | j | \ } } | d k r� x) | D]! } | j | d j | | � q� Wd | j | d <q� n � j | | | � S)Nr z<<z>>r r r� )r* r� r6 r� r� rB )r1 r, Zfuncidr; �tripletsr@ )r- r r% rB ` s $, z*MultiCallCreator.<locals>.MultiCall.unbindc s� | | j k r% d g g | j | <n | j | \ } } xs | D]k } t | � } | d k rs � j | | | � q? | d k r� | j | d j | | � n | j | � q? Wd S)Nr )r� r� � event_addr� r> r? )r1 �virtual� sequencesr; r� rk r@ )r- r r% r� k s z-MultiCallCreator.<locals>.MultiCall.event_addc s� | | j k r d S| j | \ } } xs | D]k } t | � } | d k ra � j | | | � q- | d k r� | j | d j | | � n | j | � q- Wd S)Nr )r� r� � event_deleter� rB rA )r1 r� r� r; r� rk r@ )r- r r% r� | s z0MultiCallCreator.<locals>.MultiCall.event_deletec s] | d k s | | j k r+ � j | | � St t t | j | d � � � j | | � Sd S)Nr )r� � event_info�tuple�mapr� )r1 r� )r- r r% r� � s z.MultiCallCreator.<locals>.MultiCall.event_infoc S s� x� | j D]� } | j | \ } } | r xt | D]i } y | j | d j | | � Wq0 t j k r� } z t | j d k r� � n WYd d } ~ Xq0 Xq0 Wq q Wd S)Nr r )r� r� rB rC rD rE rF )r1 r� r; r� r@ rG r r r% rH � s z+MultiCallCreator.<locals>.MultiCall.__del__)rI rJ rK � issubclassrC ZMisc�AssertionErrorr2 r> rB r� r� r� rH r )r- r r% � MultiCallB s r� )�_multicall_dict)r- r� r )r- r% �MultiCallCreator: s [ r� c s$ t j � } | j d � t t t t j d | j � � � � \ } } } } | j d | | d f � t t j � | � � � j � d g � f d d � } | d � | d � | d � | d � | d � | d � | d � | d � | d � | d � | d � | d � | j � d S)NzTest MultiCallz[x+]z+%d+%d� r c sT � f d d � } � j d | d | � � j d | d � � | d d 7<d S)Nc s t � � d S)N)�print)r7 )rk r r% r= � s z-_multi_call.<locals>.bindseq.<locals>.handlerz <<handler%d>>r r )r> r� )rk rT r= )�text)rk r% �bindseq� s z _multi_call.<locals>.bindseqz<Key>z <Control-Key>z <Alt-Key-a>z<Control-Key-a>z<Alt-Control-Key-a>z<Key-b>z<Control-Button-1>z <Button-2>z<Alt-Button-1>z <FocusOut>z<Enter>z<Leave>) rC ZTk�titlerZ r� �int�rer� Zgeometryr� ZTextZpackZmainloop)�parent�root�widthZheightrV �yr� r )r� r% � _multi_call� s( 3 r� �__main__)�runr r r � �@ � �r �r �r �r )r� r� r� r� �r �r �r �r r )r� r� r� r� �zKeyPressrq �z KeyRelease�rs rt �ru �rv �rw �rx �ry �rz �r{ �r| �r} �r~ �r �r� �r� �r� �r� �r� �r� �r� �r� �r� )r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� )B�__doc__�sysr� rC Z MC_KEYPRESSZ MC_KEYRELEASEZMC_BUTTONPRESSZMC_BUTTONRELEASEZ MC_ACTIVATEZ MC_CIRCULATEZ MC_COLORMAPZ MC_CONFIGUREZ MC_DEACTIVATEZ MC_DESTROYZMC_ENTERZ MC_EXPOSEZ MC_FOCUSINZ MC_FOCUSOUTZ MC_GRAVITYZMC_LEAVEZMC_MAPZ MC_MOTIONZ MC_MOUSEWHEELZ MC_PROPERTYZ MC_REPARENTZMC_UNMAPZ MC_VISIBILITYZMC_SHIFTZ MC_CONTROLZMC_ALTZMC_METAZ MC_OPTIONZ MC_COMMAND�platformr! Z_modifier_masks�dictr5 r6 r� rE r' re rj r] rg ri rO r< r: r? r^ r+ r� r� �compiler� r� r� r� r� r� r� rI Zidlelib.idle_test.htestr� r r r r% �<module> s� - ` " ' g
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