coverity#1233511 Uncaught exception

Change-Id: I662bb136128c5e8f22f7d57d38f21a3437d36819
coverity#1209824 Unintended sign extension

and

coverity#1209823 Unintended sign extension

Change-Id: I5dd273e5c9dc0bd408216df6c7db13e70a156020
coverity#704756 Dereference after null check

Change-Id: I004b68ff42d2f56cb7eb1f3a0b20de841a0919c4
coverity#735906 Dereference after null check

Change-Id: I5052f95919436c9b5c36025439aca70690880d02
coverity#1130359 Unchecked dynamic_cast

Change-Id: Ib39687040557847bc8b6bed98f52d31b66dc43ad
forget about the Left/Top/Right/Bottom frame distance

I think these are actually already factored in, at
least the undo popup doesn't want it and a quick look
around gives 0 for other dialogs.

Change-Id: Ib5abf91992b0e6075dbdce209798596f21342818
convert RID_SVXTBX_UNDO_REDO_CTRL floating window to .ui

Change-Id: I88a5e0aec20170dfb71bf28cb35e860773657937