From 35ab35ded0dfe79137fbf444b4ab25dbcbb3c96c Mon Sep 17 00:00:00 2001
From: Fred Kiefer <fredkiefer@gmx.de>
Date: Fri, 23 Nov 2001 00:27:53 +0000
Subject: [PATCH] Added some new methods that allow for lazy fixing of
 attributes in subclasses.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@11489 72102866-910b-0410-8b05-ffd578937521
---
 Headers/gnustep/gui/NSTextStorage.h |  6 ++++++
 Source/NSTextStorage.m              | 28 ++++++++++++++++------------
 2 files changed, 22 insertions(+), 12 deletions(-)

diff --git a/Headers/gnustep/gui/NSTextStorage.h b/Headers/gnustep/gui/NSTextStorage.h
index 0cf69bf0b..70dc57bcb 100644
--- a/Headers/gnustep/gui/NSTextStorage.h
+++ b/Headers/gnustep/gui/NSTextStorage.h
@@ -117,6 +117,12 @@ enum
 - (void) setDelegate: (id)delegate;
 - (id) delegate;
 
+#ifndef	STRICT_OPENSTEP
+- (void) ensureAttributesAreFixedInRange: (NSRange)range;
+- (BOOL) fixesAttributesLazily;
+- (void) invalidateAttributesInRange: (NSRange)range;
+#endif
+
 @end
 
 
diff --git a/Source/NSTextStorage.m b/Source/NSTextStorage.m
index a88b780df..988864bcd 100644
--- a/Source/NSTextStorage.m
+++ b/Source/NSTextStorage.m
@@ -207,7 +207,7 @@ static	Class	concrete;
      As a consequence, if any attribute has been fixed, r !=
      editedRange after this call.  This is why we saved r in the first
      place. */
-  [self fixAttributesInRange: r];
+  [self invalidateAttributesInRange: r];
 
   [nc postNotificationName: NSTextStorageDidProcessEditingNotification
                     object: self];
@@ -282,15 +282,19 @@ static	Class	concrete;
   return _delegate;
 }
 
+- (void) ensureAttributesAreFixedInRange: (NSRange)range
+{
+  // Do nothing as the default is not lazy fixing, so all is done already
+}
+
+- (BOOL) fixesAttributesLazily
+{
+  return NO;
+}
+
+- (void) invalidateAttributesInRange: (NSRange)range
+{
+  [self fixAttributesInRange: range];
+}
+
 @end
-
-
-/*
- *	Notifications
- */
-
-NSString *NSTextStorageWillProcessEditingNotification =
-  @"NSTextStorageWillProcessEditingNotification";
-NSString *NSTextStorageDidProcessEditingNotification =
-  @"NSTextStorageDidProcessEditingNotification";
-