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* InfoBarCommunicator.h - Definitions of a communication protocol and other data types used for
* the info bar implementation.
* Mike Lischke <>
* Copyright 2009 Sun Microsystems, Inc. All rights reserved.
* This file is dual licensed under LGPL v2.1 and the Scintilla license (
enum IBDisplay {
IBShowZoom = 0x01,
IBShowCaretPosition = 0x02,
IBShowStatusText = 0x04,
IBShowAll = 0xFF
* The info bar communicator protocol is used for communication between ScintillaView and its
* information bar component. Using this protocol decouples any potential info target from the main
* ScintillaView implementation. The protocol is used two-way.
enum NotificationType {
IBNZoomChanged, // The user selected another zoom value.
IBNCaretChanged, // The caret in the editor changed.
IBNStatusChanged, // The application set a new status message.
@protocol InfoBarCommunicator
- (void) notify: (NotificationType) type message: (NSString*) message location: (NSPoint) location
value: (float) value;
- (void) setCallback: (id <InfoBarCommunicator>) callback;