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Implement NSTextView -deleteToEndOfParagraph:, which was introduced in

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OS X 10.3.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@33378 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Wolfgang Lux 2011-06-26 09:20:01 +00:00
parent 251ee4d491
commit ed3c950428
2 changed files with 57 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2011-06-26 Wolfgang Lux <wolfgang.lux@gmail.com>
* Source/NSTextView_actions.m (-deleteToEndOfParagraph:):
Implement method, which was introduced in OS X 10.3.
2011-06-26 Wolfgang Lux <wolfgang.lux@gmail.com>
* Source/NSTextView_actions.m (-deleteToEndOfLine:): Fix

52
Source/NSTextView_actions.m
View file

@ -725,6 +725,58 @@ static NSNumber *float_plus_one(NSNumber *cur)
[self didChangeText];
}
- (void) deleteToEndOfParagraph: (id)sender
{
NSRange range = [self rangeForUserTextChange];
NSDictionary *attributes;
if (range.location == NSNotFound)
{
return;
}
/* If the selection is not empty delete it, otherwise delete up to
the next paragraph end from the insertion point or the delete the
paragraph end itself when the insertion point is already at the
end of the paragraph. */
if (range.length == 0)
{
NSUInteger start, end, contentsEnd;
[[_textStorage string] getParagraphStart: &start
end: &end
contentsEnd: &contentsEnd
forRange: range];
if (range.location == contentsEnd)
{
range = NSMakeRange(contentsEnd, end - contentsEnd);
}
else
{
range.length = contentsEnd - range.location;
}
if (range.length == 0)
{
return;
}
}
if (![self shouldChangeTextInRange: range replacementString: @""])
{
return;
}
ASSIGN(killBuffer, [[_textStorage string] substringWithRange: range]);
attributes = RETAIN([_textStorage attributesAtIndex: range.location
effectiveRange: NULL]);
[_textStorage beginEditing];
[_textStorage deleteCharactersInRange: range];
[_textStorage endEditing];
[self setTypingAttributes: attributes];
RELEASE(attributes);
[self didChangeText];
}
- (void) yank: (id)sender
{
[self insertText: killBuffer];