WalnutWindowSidedoor.Mesa
Copyright Ó 1989, 1992 by Xerox Corporation. All rights reserved.
Willie-Sue, July 5, 1990 1:00:06 pm PDT
DIRECTORY
Rope USING [ROPE],
ViewerClasses USING [Viewer],
WalnutWindow USING [WalnutHandle];
WalnutWindowSidedoor: CEDAR DEFINITIONS =
BEGIN
GetHandleForViewer:
PROC[v: ViewerClasses.Viewer]
RETURNS[wH: WalnutWindow.WalnutHandle];
wH will be NIL if that viewer is not an active walnut viewer
IsHandleActive:
PROC[wH: WalnutWindow.WalnutHandle]
RETURNS[yes:
BOOL];
so one can ask if this walnut is currently active
GetSelectedMsgSetNames:
PROC[wH: WalnutWindow.WalnutHandle]
RETURNS[msgSetNames:
LIST
OF Rope.
ROPE];
returns the names of the selected msgSets
END.