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(-fixParagraphStyleAttributeInRange:): Handle paragraphs with paragraph styles set for part of it correctly.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@17134 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Alexander Malmberg 2003-07-05 15:23:34 +00:00
parent a8236e46af
commit 974395db91
2 changed files with 28 additions and 10 deletions
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9
ChangeLog
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@ -1,3 +1,12 @@
2003-07-05 17:20 Alexander Malmberg <alexander@malmberg.org>
* Source/NSAttributedString.m (-fixParagraphStyleAttributeInRange:):
Handle paragraphs with a paragraph style set for a part of it but
not the first character correctly.
* Source/NSFont.m (getNSFont): Retain/autorelease when returning a
cached instance to make the retain status of the instance correct.
2003-07-05 16:07 Alexander Malmberg <alexander@malmberg.org> 2003-07-05 16:07 Alexander Malmberg <alexander@malmberg.org>
* Source/NSFont.m (-initWithCoder:): Make sure that the returned * Source/NSFont.m (-initWithCoder:): Make sure that the returned

27
Source/NSAttributedString.m
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@ -883,6 +883,11 @@ documentAttributes: (NSDictionary **)dict
} }
// FIXME: Should check for each character if it is supported by the // FIXME: Should check for each character if it is supported by the
// assigned font // assigned font
/*
Note that this needs to be done on a script basis. Per-character checks
are difficult to do at all, don't give reasonable results, and would have
really poor performance.
*/
} }
- (void) fixParagraphStyleAttributeInRange: (NSRange)range - (void) fixParagraphStyleAttributeInRange: (NSRange)range
@ -918,10 +923,18 @@ documentAttributes: (NSDictionary **)dict
the range without the style set. */ the range without the style set. */
if ((NSMaxRange (found) + 1) < end) if ((NSMaxRange (found) + 1) < end)
{ {
/* This skips the range with style not set, and attempts /* There is a paragraph style for part of the paragraph. Set
again to set the style for the whole paragraph taking this style for the entire paragraph.
the style at the first location with a style set. */
loc = NSMaxRange (found) + 1; Since NSMaxRange(found) + 1 is outside the longest effective
range for the nil style, it must be non-nil.
*/
style = [self attribute: NSParagraphStyleAttributeName
atIndex: NSMaxRange(found) + 1
effectiveRange: NULL];
[self addAttribute: NSParagraphStyleAttributeName
value: style
range: r];
} }
else else
{ {
@ -930,9 +943,6 @@ documentAttributes: (NSDictionary **)dict
[self addAttribute: NSParagraphStyleAttributeName [self addAttribute: NSParagraphStyleAttributeName
value: [NSParagraphStyle defaultParagraphStyle] value: [NSParagraphStyle defaultParagraphStyle]
range: r]; range: r];
/* Move on to the next paragraph. */
loc = end;
} }
} }
else else
@ -948,12 +958,11 @@ documentAttributes: (NSDictionary **)dict
value: style value: style
range: found]; range: found];
} }
}
/* Move on to the next paragraph. */ /* Move on to the next paragraph. */
loc = end; loc = end;
} }
}
} }
- (void) fixAttachmentAttributeInRange: (NSRange)aRange - (void) fixAttachmentAttributeInRange: (NSRange)aRange