3 * Copyright (c) 2007 - 2011, Blue Static <http://www.bluestatic.org>
5 * This program is free software; you can redistribute it and/or modify it under the terms of the GNU
6 * General Public License as published by the Free Software Foundation; either version 2 of the
7 * License, or (at your option) any later version.
9 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
10 * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * General Public License for more details.
13 * You should have received a copy of the GNU General Public License along with this program; if not,
14 * write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
17 #import "BSSourceViewTextView.h"
19 #import "BSSourceView.h"
21 @implementation BSSourceViewTextView
23 - (void)drawRect
:(NSRect
)rect
25 [super drawRect
:rect
];
27 NSLayoutManager
* layoutManager
= [self layoutManager
];
28 NSUInteger i
= 0, line
= 1;
29 while (i
< [layoutManager numberOfGlyphs
]) {
31 NSRect fragRect
= [layoutManager lineFragmentRectForGlyphAtIndex
:i
32 effectiveRange
:&fragRange
];
33 if ([_sourceView markedLine
] == line
) {
34 fragRect
= [self convertRect
:fragRect fromView
:self];
35 fragRect.origin.x
= rect.origin.x
; // Flush all the way to the edge.
36 [[[NSColor redColor
] colorWithAlphaComponent
:0.25] set
];
37 [NSBezierPath fillRect
:fragRect
];
41 i
+= fragRange.length
;