3 WYK7@sddlZddlmZddljZddljZddddddd d d d d dddddddddgZddZ ddZ ddZ ddZ ddZ ddZdd Zdd Zdd Zd d Zd3d"dZd#d$Zd%d&Zd'dZd(d)Zd*dZd+dZd,dZd-dZd.dZd/dZGd0d1d1eZd2dZ dS)4N) allModifiers setCacheLevel getCacheLevel clearCache printCachegetInterfaceIIDgetInterfaceNamelistInterfaces stringToConst stateToStringrelationToStringrfindDescendantfindAllDescendants findAncestorgetPath pointToList rectToListattributeListToHashhashToAttributeListgetBoundingBoxcCsdS)N)levelrr//usr/lib/python3/dist-packages/pyatspi/utils.pyr4scCsdS)Nrrrrrr7scCsdS)Nrrrrrr:scCs tddS)Nz"Print cache function is deprecated)printrrrrr=scCsdS)a Gets the ID of an interface class or object in string format for use in queryInterface. @param obj: Class representing an AT-SPI interface or instance @type obj: object @return: IID for the interface @rtype: string @raise AttributeError: When the parameter does not provide typecode info WARNING!! DEPRECATED!! In current D-Bus version of pyatspi this simply returns a null string. r)objrrrr@scCs |jjdS)aX Gets the human readable name of an interface class or object in string format. @param obj: Class representing an AT-SPI interface or instance @type obj: class @return: Name of the interface @rtype: string @raise AttributeError: When the parameter does not provide typecode info zorg.a11y.atspi.)Z_dbus_interfacelstrip)rrrrrQs cCs|jS)a  Gets a list of the names of all interfaces supported by this object. The names are the short-hand interface names like "Accessible" and "Component", not the full interface identifiers. @param obj: Arbitrary object to query for all accessibility related interfaces. Must provide a queryInterface method. @type obj: object @return: Set of supported interface names @rtype: set @raise AttributeError: If the object provide does not implement queryInterface )Zget_interfaces)rrrrr ^scCs(|jd|jjdd}tt||S)a Maps a string name to an AT-SPI constant. The rules for the mapping are as follows: - The prefix is captalized and has an _ appended to it. - All spaces in the suffix are mapped to the _ character. - All alpha characters in the suffix are mapped to their uppercase. The resulting name is used with getattr to look up a constant with that name in the L{constants} module. If such a constant does not exist, the string suffix is returned instead. This method allows strings to be used to refer to roles, relations, etc. without direct access to the constants. It also supports the future expansion of roles, relations, etc. by allowing arbitrary strings which may or may not map to the current standard set of roles, relations, etc., but may still match some non-standard role, relation, etc. being reported by an application. @param prefix: Prefix of the constant name such as role, relation, state, text, modifier, key @type prefix: string @param suffix: Name of the role, relation, etc. to use to lookup the constant @type suffix: string @return: The matching constant value @rtype: object _ )upperreplacegetattrZ constants)prefixsuffixnamerrrr nscCs tjj|S)aD Converts a state value to a string based on the name of the state constant in the L{constants} module that has the given value. @param value: An AT-SPI state @type value: Accessibility.StateType @return: Human readable, untranslated name of the state @rtype: string )stateZSTATE_VALUE_TO_NAMEget)valuerrrr s cCstjjj|S)aP Converts a relation value to a string based on the name of the state constant in the L{constants} module that has the given value. @param value: An AT-SPI relation @type value: Accessibility.RelationType @return: Human readable, untranslated name of the relation @rtype: string )pyatspiZ AccessibilityZRELATION_VALUE_TO_NAMEr&)r'rrrr s Fc CsT|rt||Sx@|D]8}yt||}Wntk r>d}YnX|dk r|SqWdS)a Searches for a descendant node satisfying the given predicate starting at this node. The search is performed in depth-first order by default or in breadth first order if breadth_first is True. For example, my_win = findDescendant(lambda x: x.name == 'My Window') will search all descendants of x until one is located with the name 'My Window' or all nodes are exausted. Calls L{_findDescendantDepth} or L{_findDescendantBreadth} to start the recursive search. @param acc: Root accessible of the search @type acc: Accessibility.Accessible @param pred: Search predicate returning True if accessible matches the search criteria or False otherwise @type pred: callable @param breadth_first: Search breadth first (True) or depth first (False)? @type breadth_first: boolean @return: Accessible matching the criteria or None if not found @rtype: Accessibility.Accessible or None N)_findDescendantBreadth_findDescendantDepth Exception)accpredZ breadth_firstchildretrrrr s   c Cszx2|D]*}y||r|SWqtk r.YqXqWx@|D]8}yt||}Wntk rdd}YnX|dk r:|Sq:WdS)a Internal function for locating one descendant. Called by L{findDescendant} to start the search. @param acc: Root accessible of the search @type acc: Accessibility.Accessible @param pred: Search predicate returning True if accessible matches the search criteria or False otherwise @type pred: callable @return: Matching node or None to keep searching @rtype: Accessibility.Accessible or None N)r+r))r,r-r.r/rrrr)s    r)cCsly||r|SWntk r$YnXx@|D]8}yt||}Wntk rVd}YnX|dk r,|Sq,WdS)a Internal function for locating one descendant. Called by L{findDescendant} to start the search. @param acc: Root accessible of the search @type acc: Accessibility.Accessible @param pred: Search predicate returning True if accessible matches the search criteria or False otherwise @type pred: callable @return: Matching node or None to keep searching @rtype: Accessibility.Accessible or None N)r+r*)r,r-r.r/rrrr*s   r*cCsg}t||||S)a Searches for all descendant nodes satisfying the given predicate starting at this node. Does an in-order traversal. For example, pred = lambda x: x.getRole() == pyatspi.ROLE_PUSH_BUTTON buttons = pyatspi.findAllDescendants(node, pred) will locate all push button descendants of node. @param acc: Root accessible of the search @type acc: Accessibility.Accessible @param pred: Search predicate returning True if accessible matches the search criteria or False otherwise @type pred: callable @return: All nodes matching the search criteria @rtype: list )_findAllDescendants)r,r-matchesrrrrs c CsJxD|D]<}y||r|j|Wntk r4YnXt|||qWdS)z Internal method for collecting all descendants. Reuses the same matches list so a new one does not need to be built on each recursive step. N)appendr+r0)r,r-r1r.rrrr0 s r0c CsT|dkr dSxB|jdkrdSy||jr.|jSWntk rDYnX|j}qWdS)a Searches for an ancestor satisfying the given predicate. Note that the AT-SPI hierarchy is not always doubly linked. Node A may consider node B its child, but B is not guaranteed to have node A as its parent (i.e. its parent may be set to None). This means some searches may never make it all the way up the hierarchy to the desktop level. @param acc: Starting accessible object @type acc: Accessibility.Accessible @param pred: Search predicate returning True if accessible matches the search criteria or False otherwise @type pred: callable @return: Node matching the criteria or None if not found @rtype: Accessibility.Accessible N)parentr+)r,r-rrrrs  c CsVg}xL|jdkr|j|Sy|j|jWntk rFtYnX|j}qWdS)am Gets the path from the application ancestor to the given accessible in terms of its child index at each level. @param acc: Target accessible @type acc: Accessibility.Accessible @return: Path to the target @rtype: list of integer @raise LookupError: When the application accessible cannot be reached N)r3reverser2ZgetIndexInParentr+ LookupError)r,pathrrrr6s   cCs |j|jfS)N)xy)ZpointrrrrLscCs|j|j|j|jfS)N)r7r8widthheight)rectrrrrOscCsZt}xN|D]F}|jd\}}|jdd}|j|rJ||d|||<q |||<q W|S)N:z\:)dictsplitr __contains__)listr/itemkeyvalrrrrRs    csfddjDS)Ncsg|]}|d|qS)r<r).0r7)hrr ^sz'hashToAttributeList..)keys)rEr)rErr]sc@seZdZddZddZddZddZd d Zeeed Z d d Z ddZ ee e d Z ddZ ddZee ed ZddZddZeeed ZdS) BoundingBoxcCstj|||||fS)N)r@__new__)clsr7r8r9r:rrrrIaszBoundingBox.__new__cCstj|||||fdS)N)r@__init__)selfr7r8r9r:rrrrKcszBoundingBox.__init__cCsd|j|j|j|jfS)Nz(%d, %d, %d, %d))r7r8r9r:)rLrrr__str__fszBoundingBox.__str__cCs|dS)Nrr)rLrrr_get_xiszBoundingBox._get_xcCs ||d<dS)Nrr)rLrCrrr_set_xkszBoundingBox._set_x)fgetfsetcCs|dS)Nr)rLrrr_get_ynszBoundingBox._get_ycCs ||d<dS)NrRr)rLrCrrr_set_ypszBoundingBox._set_ycCs|dS)Nr)rLrrr _get_widthsszBoundingBox._get_widthcCs ||d<dS)NrUr)rLrCrrr _set_widthuszBoundingBox._set_widthcCs|dS)Nr)rLrrr _get_heightxszBoundingBox._get_heightcCs ||d<dS)NrXr)rLrCrrr _set_heightzszBoundingBox._set_heightN)__name__ __module__ __qualname__rIrKrMrNrOpropertyr7rSrTr8rVrWr9rYrZr:rrrrrH`s   rHcCst|j|j|j|jS)N)rHr7r8r9r:)r;rrrr~s)F)!Zpyatspi.Accessibilityr(Zpyatspi.deviceeventrZ pyatspi.stater%Zpyatspi.registryregistry__all__rrrrrrr r r r r r)r*rr0rrrrrrr@rHrrrrrs\