1 files changed, 35 insertions, 0 deletions
diff --git a/cocoa/InfoBarCommunicator.h b/cocoa/InfoBarCommunicator.h
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+++ b/cocoa/InfoBarCommunicator.h
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+/*
+ * InfoBarCommunicator.h - Definitions of a communication protocol and other data types used for
+ *                         the info bar implementation.
+ *
+ * Mike Lischke <mlischke@sun.com>
+ *
+ * Copyright 2009 Sun Microsystems, Inc. All rights reserved.
+ * This file is dual licensed under LGPL v2.1 and the Scintilla license (http://www.scintilla.org/License.txt).
+ */
+
+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;
+@end
+