From fa58b0aad05af0350046092c21e6bbf0d5ac10de Mon Sep 17 00:00:00 2001
From: Robert Sesek <rsesek@bluestatic.org>
Date: Wed, 5 Jan 2011 22:20:36 -0500
Subject: [PATCH] Formally define BSSourceViewDelegate as a protocol.

---
 Source/BSSourceView.h         | 11 +++++++++--
 Source/BreakpointController.h |  2 +-
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/Source/BSSourceView.h b/Source/BSSourceView.h
index f4332db..811f834 100644
--- a/Source/BSSourceView.h
+++ b/Source/BSSourceView.h
@@ -18,6 +18,8 @@
 #import "BSLineNumberView.h"
 #import "BSSourceViewTextView.h"
 
+@protocol BSSourceViewDelegate;
+
 @interface BSSourceView : NSView
 {
   BSLineNumberView* numberView;
@@ -27,7 +29,7 @@
   NSString* file;
   int markedLine;
   
-  id delegate;
+  id<BSSourceViewDelegate> delegate;
 }
 
 @property(readwrite, assign) BSLineNumberView* numberView;
@@ -43,7 +45,12 @@
 
 @end
 
-@interface NSObject (BSSourceViewDelegate)
+// Delegate ////////////////////////////////////////////////////////////////////
+
+@protocol BSSourceViewDelegate <NSObject>
+@optional
+
+// Notifies the delegate that the gutter was clicked at a certain line.
 - (void)gutterClickedAtLine:(int)line forFile:(NSString*)file;
 
 // Whether to accept a file drop.
diff --git a/Source/BreakpointController.h b/Source/BreakpointController.h
index f4fed51..95b635a 100644
--- a/Source/BreakpointController.h
+++ b/Source/BreakpointController.h
@@ -18,7 +18,7 @@
 #import "BreakpointManager.h"
 #import "BSSourceView.h"
 
-@interface BreakpointController : NSWindowController
+@interface BreakpointController : NSWindowController<BSSourceViewDelegate>
 {
   BreakpointManager* manager;
   
-- 
2.22.5