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$Revision$z$Date$z2Copyright (c) 2010 Consorcio Fernando de los Rios.ZLGPL� N)�Gio�GLib� )�debug)� orca_i18n)�script_manager)�settings)�pronunciation_dict)�ACSS)�
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dd� Zdd� Zdd� Zd d � ZdXd d �ZdYd!d"�Zd#d$� Zd%d&� Zd'd(� Zd)d*� Zd+d,� ZdZd-d.�Zd/d0� Zd[d2d3�Zd4d5� Z d6d7� Z d\d8d9�Z d]d:d;�Z d^d<d=�Z d>d?� Z!d@dA� Z"dBdC� Z#dDdE� Z$dFdG� Z%dHdI� Z&dJdK� Z'dLdM� Z(d_dNdO�Z)dPdQ� Z*d`dSdT�Z+dUdV� Z,dS )a�SettingsManagerz^Settings backend manager. This class manages orca user's settings
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__instance)�vars�object�__new__Z_SettingsManager__instance)�cls�args�kwargs� r �&/usr/lib/python3.6/settings_manager.pyr ? s zSettingsManager.__new__�jsonc C s� t jt jdd� d| _d| _d| _|| _d| _i | _i | _ i | _
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i | _i | _i | _d| _i | _i | _i | _| j� s�td��i | _d| _dg| _t jt jdd� dS ) z�Initialize a SettingsManager Object.
If backend isn't defined then uses default backend, in this
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backend parameter can use the follow values:
backend='json'
z SETTINGS MANAGER: InitializingTN� z$SettingsManager._loadBackend failed.Fz app-settingsz SETTINGS MANAGER: Initialized)r �println�
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backendModule�_backend�profile� backendName� _prefsDir�defaultGeneral�defaultPronunciations�defaultKeybindings�profileGeneral�profilePronunciations�profileKeybindings�general�pronunciations� keybindings�
_activeApp� _appGeneral�_appPronunciations�_appKeybindings� _loadBackend� Exception�customizedSettings�_customizationCompletedZsettingsPackages)�self�backendr r r �__init__D s2 zSettingsManager.__init__c C s� t jt jdd� | jj|� |p0tjjtj � d�| _
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j� � | jj� | _| jj� | _| j� t jt jdd� | jd kr�| jj d�d | _| j | j� d S )Nz SETTINGS MANAGER: ActivatingT�orcazSETTINGS MANAGER: Activated�startingProfiler ) r r r r- �update�os�path�joinr Zget_user_data_dirr r ZBackendr �_setDefaultGeneral�_setDefaultPronunciations�_setDefaultKeybindingsr �copyr$ � isFirstStart�
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zSettingsManager.activatec C s, y d| j }tj|d�| _dS dS dS )z.Load specific backend for manage user settingsz.backends.%s_backendr2 TFN)r � importlib�
import_moduler )r/ r0 r r r r+ � s
z SettingsManager._loadBackendc C s dd� }| j }||� tjj|d�}||� tjj|d�}tjj|�s\tjtj|tjd�� tjj|d�}||� tjj|d�}||� tjj|d�}tjj|�s�tjtj|tjd�� tjj|d�}tjj|�s�tjtj|tjd�� | j� �r| j j
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z�Let the active backend to create the initial structure
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orca.settingsc S s t jj| �st j| � d S )N)r5 r6 �isdir�makedirs)ZdirNamer r r �
_createDir� s z3SettingsManager._createDefaults.<locals>._createDirz orca-scriptsz __init__.pyi� z app-settingsZsoundszorca-customizations.pyN)r r5 r6 r7 �exists�close�open�O_CREATr< r ZsaveDefaultSettingsr r r )r/ rF ZorcaDirZ
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orcaSoundsDirZuserCustomFiler r r r> � s,
z SettingsManager._createDefaultsc C s
i | _ dS )z4Get the pronunciations by default from orca.settingsN)r )r/ r r r r9 � s z)SettingsManager._setDefaultPronunciationsc C s
i | _ dS )z1Get the keybindings by default from orca.settingsN)r )r/ r r r r: � s z&SettingsManager._setDefaultKeybindingsc
C s\ | j � i | _xHtjD ]>}| jj|�}|dkrJytt|�}W n Y nX || j|< qW dS )z6Get the general settings by default from orca.settingsN)�_getCustomizedSettingsr r ZuserCustomizableSettingsr- r? �getattr)r/ �key�valuer r r r8 � s z"SettingsManager._setDefaultGeneralc C sr | j r | jS i }x tjj� D ]\}}|||< q W | j� | _ x2|j� D ]&\}}tjj|�}||krD|| j|< qDW d S )N)r. r- r �__dict__�items�_loadUserCustomizationsr? )r/ ZoriginalSettingsrM rN Z customValuer r r rK � s
z&SettingsManager._getCustomizedSettingsc C s� d}| j g}y6d}tjd|�\}}}|d| 7 }tjd|||� W n2 tk
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rt dS X |d7 }|j� d}tjtj |d� |S )z�Attempt to load the user's orca-customizations. Returns a boolean
indicating our success at doing so, where success is measured by the
likelihood that the results won't be different if we keep trying.Fz6SETTINGS MANAGER: Attempt to load orca-customizations zorca-customizationszfrom %s Tz%failed due to ImportError. Giving up.z
succeeded.)
r �imp� find_module� load_module� ImportError�AttributeErrorrH r r Z LEVEL_ALL)r/ �successZpathList�msgZfileHndZ
moduleNameZdescr r r rQ � s" z'SettingsManager._loadUserCustomizationsc C s | j S )N)r )r/ r r r � getPrefsDir
s zSettingsManager.getPrefsDirc C s | j ||i� d S )N)�_setSettingsRuntime)r/ � settingNameZ settingValuer r r �
setSetting
s zSettingsManager.setSettingc C s t t|d �S )N)rL r )r/ r[ r r r �
getSetting s zSettingsManager.getSetting�defaultc C sR | j d�}t|j|i ��}|j� }|j� }|rNtt|��dkrNd||j� f }|S )N�voices� z%s_%s)r] r
r? Z getLocaleZ
getDialect�len�str�upper)r/ Zvoicer_ �vZlangZdialectr r r �getVoiceLocale s
z SettingsManager.getVoiceLocalec C sB |dkr| j }| j|�pi | _| j|�p*i | _| j|�p:i | _dS )z�Get from the active backend all the settings for the current
profile and store them in the object's attributes.
A profile can be passed as a parameter. This could be useful for
change from one profile to another.N)r �getGeneralSettingsr! �getPronunciationsr" �getKeybindingsr# )r/ r r r r �_loadProfileSettings s
z$SettingsManager._loadProfileSettingsc C sX | j j| j� | jj| j� | jj| j� | jj| j � | jj| j� | j j| j� dS )z^Update the changed values on the profile settings
over the current and active settingsN)
r! r4 r( r" r) r# r* r$ r% r& )r/ r r r �_mergeSettings' s z SettingsManager._mergeSettingsc C s | j � }|s| jd� | S )z�Enables the GNOME accessibility flag. Users need to log out and
then back in for this to take effect.
Returns True if an action was taken (i.e., accessibility was not
set prior to this call).
T)�isAccessibilityEnabled�setAccessibility)r/ ZalreadyEnabledr r r �_enableAccessibility2 s
z$SettingsManager._enableAccessibilityc C s t sdS t jddd�S )NFz(ss)zorg.a11y.Status� IsEnabled)�_proxy�Get)r/ r r r rk @ s z&SettingsManager.isAccessibilityEnabledc C s( t sdS tjd|�}t jddd|� d S )NF�bz(ssv)zorg.a11y.Statusrn )ro r ZVariant�Set)r/ �enableZvEnabler r r rl F s z SettingsManager.setAccessibilityc C s t sdS t jddd�S )z�Returns True if the screen reader service is enabled. Note that
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is running at the moment.Fz(ss)zorg.a11y.StatusZScreenReaderEnabled)ro rp )r/ r r r � isScreenReaderServiceEnabledM s z,SettingsManager.isScreenReaderServiceEnabledc C s |d krt j}| jjd|� d S )Nr3 )r r r Z_setProfileKey)r/ r r r r �setStartingProfileW s z"SettingsManager.setStartingProfilec C s | j S )N)r )r/ r r r �
getProfile\ s zSettingsManager.getProfileFc C sj | j d�}|| _| j|� | j� | j| j� |s6dS | j d�}||krftj|� tj|� tj |� dS )z�Set a specific profile as the active one.
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and updated the current settings with them.r^ N)
re r ri rj rZ r$ r ZsetLocaleForNamesZsetLocaleForMessagesZsetLocaleForGUI)r/ r Z updateLocaleZoldVoiceLocaleZnewVoiceLocaler r r r@ _ s
zSettingsManager.setProfilec C sZ x$|j � D ]\}}ttt|�|� q
W | j� x&| jj � D ]\}}ttt|�|� q:W d S )N)rP �setattrr rb rK r- )r/ Z settingsDictrM rN r r r rZ t s
z#SettingsManager._setSettingsRuntimec C s4 i t _ x(|j� D ] \}}|r|rt j||� qW d S )N)r �valuesZsetPronunciation)r/ ZpronunciationsDictrM rN r r r �_setPronunciationsRuntime{ s z)SettingsManager._setPronunciationsRuntimec C s | j j|�S )z�Return the current general settings.
Those settings comes from updating the default settings
with the profiles' ones)r r= )r/ r r r r rf � s z"SettingsManager.getGeneralSettingsc C s | j j|�S )z�Return the current pronunciations settings.
Those settings comes from updating the default settings
with the profiles' ones)r rg )r/ r r r r rg � s z!SettingsManager.getPronunciationsc C s | j j|�S )z�Return the current keybindings settings.
Those settings comes from updating the default settings
with the profiles' ones)r rh )r/ r r r r rh � s z SettingsManager.getKeybindingsc C sv i | _ xj|j� D ]^\}}|dkr$qq|dkr8|| j |< q|| jj|�krT|| j |< q| jj|�|kr|| j |< qW dS )zRSet the changed general settings from the defaults' ones
as the profile's.r3 �
activeProfiler N)r3 rz )r! rP r r? r$ )r/ r$ rM rN r r r �_setProfileGeneral� s z"SettingsManager._setProfileGeneralc C s | j j� | _| jj|� dS )zYSet the changed pronunciations settings from the defaults' ones
as the profile's.N)r r; r" r4 )r/ r% r r r �_setProfilePronunciations� s z)SettingsManager._setProfilePronunciationsc C s | j j� | _| jj|� dS )zVSet the changed keybindings settings from the defaults' ones
as the profile's.N)r r; r# r4 )r/ r& r r r �_setProfileKeybindings� s z&SettingsManager._setProfileKeybindingsc
C s� i }| j | j�}x*|j� D ] \}}||j|�kr|||< qW i } | j| j�}
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j|�krV|| |< qVW i } | j| j�} x*|j� D ] \}}|| j|�kr�|| |< q�W | jj|| j|| | � d S )N)rf r rP r? rg rh r ZsaveAppSettings)
r/ ZappNamer$ r% r& Z
appGeneralr! rM rN ZappPronunciationsr" ZappKeybindingsr# r r r �_saveAppSettings� s( z SettingsManager._saveAppSettingsc C s� |j }|r | j|j|||� dS |jdtj�}|d }|| _|jd|�| jd< | j|� | j|� | j |� | j
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| j� | j� S )z3Save the settings provided for the script provided.Nr r r3 )�appr~ �namer? r r r r{ r| r} r ZsaveProfileSettingsr! r" r# rm )r/ �scriptr$ r% r& r Z_profileZcurrentProfiler r r � saveSettings� s"
z SettingsManager.saveSettingsc C s2 |\}}}}|sd}n|t |�t |�t |�f}|S )zAConverts the values of bindingTuple into KeyBinding-ready values.r r )r r r r )�int)r/ � bindingTuple�keysym�mask�mods�clicksr r r �_adjustBindingTupleValues� s
z)SettingsManager._adjustBindingTupleValuesc
C sz | j }xn|j� D ]b\}}|jj|�}|s*q|j|� x<|D ]4}| j|�}|\}} }
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r/ r� ZscriptKeyBindingsZkeybindingsSettingsZ
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newBindingr r r �overrideKeyBindings� s
z#SettingsManager.overrideKeyBindingsc C s
| j j� S )z,Check if the firstStart key is True or false)r r< )r/ r r r r< � s z SettingsManager.isFirstStartc C s | j j|� dS )z�Set firstStart. This user-configurable settting is primarily
intended to serve as an indication as to whether or not initial
configuration is needed.N)r �
setFirstStart)r/ rN r r r r� s z SettingsManager.setFirstStartc C s
| j j� S )z*Get available profiles from active backend)r �availableProfiles)r/ r r r r� s z!SettingsManager.availableProfilesTc C sn |sd S | j j|j�}|jdi �}|j| ji �}|jdi �}|j|�}|d krj|rj| j j| j�}|j|�}|S )N�profilesr$ )r �getAppSettingsr� r? r r= ) r/ r r[ ZfallbackOnDefaultZappPrefsr� � profilePrefsr$ Z
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z SettingsManager.getAppSettingc C s� |o|j sdS x | jj� D ]}| jj|� qW | jj|j j�}|jdi �}|j| j i �}|jdi �| _
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� | j� | j| j� | j| j� | j||j� �|_dS )z�Load the users application specific settings for an app.
Arguments:
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Nr� r$ r& r% )r r) �keysr% �popr r� r� r? r r( r* r' ri rj rZ r$ ry r� ZgetKeyBindingsZ keyBindings)r/ r� rM Zprefsr� r� r r r �loadAppSettings s
z SettingsManager.loadAppSettings)r )r^ )N)N)r^ F)r^ )r^ )r^ )F)T)-�__name__�
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