…vaccess#7273.

In Fall Creators Update (build 16299), when emoji categories change, the new category fires name change event.

…s#7273.

In Windows 10 17000 and later (particularly after 17063 and later), when emoji panel first opens, window opened event is fired. This than allows NVDA to catch this and treat it as an item selected event, thereby allowing the first category to be announced.

… Re nvaccess#7273.

In build 17666 and later, emoji panel was redesigned. Instead of refreshing emoji categories when Tab is pressed, one must now select a category before emoji refreshes. This is especially the case for People category where skin tone must be selected afterwards.
For backwards compatibility, continue to support original panel design in Version 1709 and 1803.

… cloud clipboard suggestions. Re nvaccess#8189.

Modern keyboard is not just used for emoji panel entry: in version 1803, hardware keyboard input suggestions are lited there. In Redstone 5, cloud clipboard entries are shown through this panel. Thus add support for both.

… touch keyboard's name change event. Re nvaccess#7273.

In Version 1803 (April 2018 Update), 'Microsoft Candidate UI' is announced whenever  candidates appear. As this is anoying, suppress this.
Also, reported by a user: under some circumstances, touch keyboard keys fire name change event, which results in NVDA announcing characters. Thus suppress this as well.

…ries. Re nvaccess#7273.

Several changes as a result of deploying build 17700 series:
* Clipboard: NVDA will no longer announce label for clipboard candidates list.
* Emoji panel: NVDA will not respond to verbose name change events fired whenever items are selected.

…ess#7273

…tent generic client is the parent of the 'selected' item. Re nvaccess#7273.

Reviewed by Mick Curran (NV Access): sometimes, a traceback that ends with 'AttributeError' on line 37 is shown, caused by the fact that sometimes IAccessible content generic client window becomes the parent of the 'selected' item (tree traversal issue). Thus catch this early by making sure the 'parent' is indeed a UIA control.