mirror of
https://github.com/gnustep/libs-gui.git
synced 2025-04-25 09:11:03 +00:00
9407b0bfca
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@15718 72102866-910b-0410-8b05-ffd578937521
83 lines
2.4 KiB
Objective-C
83 lines
2.4 KiB
Objective-C
/*
|
|
GSTypesetter.m
|
|
|
|
Copyright (C) 2002 Free Software Foundation, Inc.
|
|
|
|
Author: Alexander Malmberg <alexander@malmberg.org>
|
|
Date: 2002
|
|
|
|
This file is part of the GNUstep GUI Library.
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2 of the License, or (at your option) any later version.
|
|
|
|
This library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with this library; see the file COPYING.LIB.
|
|
If not, write to the Free Software Foundation,
|
|
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#include "AppKit/GSTypesetter.h"
|
|
|
|
#include "AppKit/GSLayoutManager.h"
|
|
#include "AppKit/GSHorizontalTypesetter.h"
|
|
|
|
#include <Foundation/NSDictionary.h>
|
|
#include <AppKit/NSAttributedString.h>
|
|
|
|
|
|
@implementation GSTypesetter
|
|
|
|
+ (NSSize) printingAdjustmentsInLayoutManager: (GSLayoutManager *)layoutManager
|
|
forNominallySpacedGlyphRange: (NSRange)glyphRange
|
|
packedGlyphs: (const unsigned char *)glyphs
|
|
count: (unsigned)packedGlyphCount
|
|
{
|
|
return NSMakeSize(0,0);
|
|
}
|
|
|
|
+(GSTypesetter *) sharedSystemTypesetter
|
|
{
|
|
return [GSHorizontalTypesetter sharedInstance];
|
|
}
|
|
|
|
|
|
-(NSFont *) fontForCharactersWithAttributes: (NSDictionary *)attributes
|
|
{
|
|
NSFont *f = [attributes valueForKey: NSFontAttributeName];
|
|
if (!f)
|
|
f = [NSFont userFontOfSize: 0];
|
|
return f;
|
|
}
|
|
|
|
|
|
-(int) layoutGlyphsInLayoutManager: (GSLayoutManager *)layoutManager
|
|
inTextContainer: (NSTextContainer *)textContainer
|
|
startingAtGlyphIndex: (unsigned int)glyphIndex
|
|
previousLineFragmentRect: (NSRect)previousLineFragRect
|
|
nextGlyphIndex: (unsigned int *)nextGlyphIndex
|
|
numberOfLineFragments: (unsigned int)howMany
|
|
{
|
|
[self subclassResponsibility: _cmd];
|
|
return 0;
|
|
}
|
|
|
|
|
|
-(BOOL) relayoutGlyphsInLayoutManager: (GSLayoutManager *)layoutManager
|
|
glyphRange: (NSRange)glyphRange
|
|
lineFragmentRect: (NSRect *)lineFragRect
|
|
textContainer: (NSTextContainer **)textContainer
|
|
previousLineFragmentRect: (NSRect)previousLineFragRect
|
|
{
|
|
return NO;
|
|
}
|
|
|
|
@end
|
|
|