Python pyatspi.findDescendant函数代码示例

    def onWindowActivated(self, event):
        """Called whenever one of gcalctool's toplevel windows is activated.

        Arguments:
        - event: the window activated Event
        """

        if self._resultsDisplay and self._statusLine:
            gtk.Script.onWindowActivated(self, event)
            return

        obj = event.source
        role = obj.getRole()
        if role != pyatspi.ROLE_FRAME:
            gtk.Script.onWindowActivated(self, event)
            return

        isEditbar = lambda x: x and x.getRole() == pyatspi.ROLE_EDITBAR
        self._resultsDisplay = pyatspi.findDescendant(obj, isEditbar)
        if not self._resultsDisplay:
            self.presentMessage(messages.CALCULATOR_DISPLAY_NOT_FOUND)

        isStatusLine = lambda x: x and x.getRole() == pyatspi.ROLE_TEXT \
                       and not x.getState().contains(pyatspi.STATE_EDITABLE)
        self._statusLine = pyatspi.findDescendant(obj, isStatusLine)

        gtk.Script.onWindowActivated(self, event)

    def doesrowexist(self, window_name, object_name, row_text):
        '''
        Verify table cell value with given text
        
        @param window_name: Window name to type in, either full name,
        LDTP's name convention, or a Unix glob.
        @type window_name: string
        @param object_name: Object name to type in, either full name,
        LDTP's name convention, or a Unix glob. 
        @type object_name: string
        @param row_text: Row text to match
        @type string

        @return: 1 on success 0 on failure.
        @rtype: integer
         '''
        obj = self._get_object(window_name, object_name)

        def _searchString(acc):
            try:
                itext = acc.queryText()
            except NotImplementedError:
                return False
            return row_text == itext.getText(0,-1)

        results = pyatspi.findDescendant(obj, _searchString)
        
        return int(bool(results))

 def setup(self, test):
     self._registry = pyatspi.Registry()
     print self._path
     self._desktop = self._registry.getDesktop(0)
     self._root = pyatspi.findDescendant(
         self._desktop, lambda x: x.name == "atspi-test-main" and x.getRole() == pyatspi.ROLE_WINDOW
     )

    def _isCandidateWindow(self, window):
        if self._script.utilities.isDead(window):
            msg = "SOFFICE: %s is not candidate window because it's dead." % window
            debug.println(debug.LEVEL_INFO, msg, True)
            return False

        if window and window.childCount and window.getRole() == pyatspi.ROLE_FRAME:
            child = self._findChildDialog(window[0])
            if child and child.getRole() == pyatspi.ROLE_DIALOG:
                isPageTabList = lambda x: x and x.getRole() == pyatspi.ROLE_PAGE_TAB_LIST
                if pyatspi.findDescendant(child, isPageTabList):
                    return False

                isComboBox = lambda x: x and x.getRole() == pyatspi.ROLE_COMBO_BOX
                return pyatspi.findDescendant(child, isComboBox)

        return False

    def findMessageBodyChild(self, root):
        roles = [pyatspi.ROLE_DOCUMENT_FRAME, pyatspi.ROLE_DOCUMENT_WEB]
        isDocument = lambda x: x and x.getRole() in roles
        candidate = pyatspi.findDescendant(root, isDocument)
        if self.isEmbeddedDocument(candidate):
            return self.findMessageBodyChild(candidate)

        return candidate

    def _isCandidateWindow(self, window):
        if window and window.childCount and window.getRole() == pyatspi.ROLE_FRAME:
            child = window[0]
            if child.getRole() == pyatspi.ROLE_DIALOG:
                isPageTabList = lambda x: x and x.getRole() == pyatspi.ROLE_PAGE_TAB_LIST
                if not pyatspi.findDescendant(child, isPageTabList):
                    return True

        return False

    def _findErrorWidget(self, root):
        isPanel = lambda x: x and x.getRole() == pyatspi.ROLE_PANEL
        panel = pyatspi.findAncestor(self._changeToEntry, isPanel)
        if not panel:
            return None

        isError = lambda x: x and x.getRole() == pyatspi.ROLE_LABEL \
                  and not ":" in x.name and not x.getRelationSet()
        return pyatspi.findDescendant(panel, isError)

    def searchObj(self, appname, ctrlname, elementname):
        reg = pyatspi.Registry
        desktop = reg.getDesktop(0)
        app = pyatspi.findDescendant(desktop, lambda x: x.name == self.appname)
        self.appname = app

        if self.ctrlname != None and self.ctrlname.startswith("application"):
            searchings = []
            for i in desktop:
                if i is not None:
                    searchings.append(i)
        elif self.ctrlname == None:
            searchings = pyatspi.findAllDescendants(self.appname, lambda x: x.name == self.elementname)
        elif self.ctrlname == None and self.findtype == "find":
            searchings = pyatspi.findDescendant(self.appname, lambda x: x.name == self.elementname)
        else:
            searchings = self.findFunc()

        return searchings

	def setup(self, test):
		self._registry = pyatspi.Registry()
		import time
		self._desktop = self._registry.getDesktop(0)
		print "--desktop len", len(self._desktop)
		for i in self._desktop:
			try:
				print "-- object",i,i.getRole()
			except:
				pass
                self._root = pyatspi.findDescendant (self._desktop, lambda x: x.name == "atspi-test-main" and x.getRole() == pyatspi.ROLE_APPLICATION)
		print "--root", self._root

    def findFunc(self):
        if self.findtype == 'find':
            try:
                searchings = [pyatspi.findDescendant(self.appname, lambda x: x.getRoleName() == self.ctrlname)]
            except TypeError:
                searchings = []
        elif self.findtype == 'findAll':
            try:
                searchings = pyatspi.findAllDescendants(self.appname, lambda x: x.getRoleName() == self.ctrlname)
            except TypeError:
                searchings = []

        return searchings

 def _find_root_doc(self, window_acc):
     agent_id = self._get_agent()
     pred = lambda x: False
     if agent_id == self.AGENT_MOZILLA or agent_id ==self.AGENT_CHROME:
         # Firefox
         def pred(x):
             p = x.parent
             if p.getRole() == pyatspi.ROLE_INTERNAL_FRAME:
                 attribs = \
                     dict([a.split(':',1) for a in p.getAttributes()])
                 if 'browser' in attribs.get('tag', '') and \
                         p.getState().contains(pyatspi.STATE_SHOWING):
                     return True
             return False
     return pyatspi.findDescendant(window_acc, pred)

    def _generateChildWidget(self, obj, **args):
        widgetRoles = [pyatspi.ROLE_CHECK_BOX,
                       pyatspi.ROLE_COMBO_BOX,
                       pyatspi.ROLE_PUSH_BUTTON,
                       pyatspi.ROLE_RADIO_BUTTON,
                       pyatspi.ROLE_SLIDER,
                       pyatspi.ROLE_TOGGLE_BUTTON]
        isWidget = lambda x: x and x.getRole() in widgetRoles

        # For GtkListBox, such as those found in the control center
        if obj.parent and obj.parent.getRole() == pyatspi.ROLE_LIST_BOX:
            widget = pyatspi.findDescendant(obj, isWidget)
            if widget:
                return self.generate(widget, includeContext=False)

        return []

    def onFocusedChanged(self, event):
        """Callback for object:state-changed:focused accessibility events."""

        if not event.detail1:
            return

        obj = event.source
        try:
            role = obj.getRole()
            name = obj.name
        except:
            return

        # The dialog will get presented when its first child gets focus.
        if role == pyatspi.ROLE_DIALOG:
            return

        # We're getting a spurious focus claim from the gnome-shell window after
        # the window switcher is used.
        if role == pyatspi.ROLE_WINDOW:
            return

        if role == pyatspi.ROLE_MENU_ITEM and not name \
           and not self.utilities.labelsForObject(obj):
            isRealFocus = lambda x: x and x.getRole() == pyatspi.ROLE_SLIDER
            descendant = pyatspi.findDescendant(obj, isRealFocus)
            if descendant:
                orca.setLocusOfFocus(event, descendant)
                return

        # This is to present dialog boxes which are, to the user, newly
        # activated. And if something is claiming to be focused that is
        # not in a dialog, that's good to know as well, so update our
        # state regardless.
        activeDialog, timestamp = self._activeDialog
        if not activeDialog:
            isDialog = lambda x: x and x.getRole() == pyatspi.ROLE_DIALOG
            dialog = pyatspi.utils.findAncestor(obj, isDialog)
            self._activeDialog = (dialog, time.time())
            if dialog:
                orca.setLocusOfFocus(None, dialog)
                labels = self.utilities.unrelatedLabels(dialog)
                for label in labels:
                    self._activeDialogLabels[hash(label)] = label.name

        clutter.Script.onFocusedChanged(self, event)

 def updateToPath(self, app_name, path):
     """
 Update the node with a new accessible by providing a tree path 
 in an application.
 
 @param app_name: Application name.
 @type app_name: string
 @param path: The accessible path in the application.
 @type path: list of integer
 """
     acc = pyatspi.findDescendant(self.desktop, lambda x: x.name.lower() == app_name.lower(), breadth_first=True)
     if acc is None:
         return
     while path:
         child_index = path.pop(0)
         try:
             acc = acc[child_index]
         except IndexError:
             return
     self.update(acc)

    def isComboBoxWithToggleDescendant(self, obj):
        if not (obj and obj.getRole() == pyatspi.ROLE_COMBO_BOX):
            return False

        rv = self._isComboBoxWithToggleDescendant.get(hash(obj))
        if rv is not None:
            return rv

        isToggle = lambda x: x and x.getRole() == pyatspi.ROLE_TOGGLE_BUTTON

        for child in obj:
            if child.getRole() != pyatspi.ROLE_FILLER:
                continue

            toggle = pyatspi.findDescendant(child, isToggle)
            rv = toggle is not None
            if toggle:
                self._isToggleDescendantOfComboBox[hash(toggle)] = True
                break

        self._isComboBoxWithToggleDescendant[hash(obj)] = rv
        return rv