]> src.bluestatic.org Git - macgdbp.git/blob - Source/BSSourceViewTextView.m
Move the callTable back into DebuggerProcessor.
[macgdbp.git] / Source / BSSourceViewTextView.m
1 /*
2 * MacGDBp
3 * Copyright (c) 2007 - 2010, Blue Static <http://www.bluestatic.org>
4 *
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.
8 *
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.
12 *
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
15 */
16
17 #import "BSSourceViewTextView.h"
18 #import "BSSourceView.h"
19
20 @implementation BSSourceViewTextView
21
22 @synthesize sourceView;
23
24 /**
25 * Override -[drawRect:] so we can tell the line numbers to draw
26 */
27 - (void)drawRect:(NSRect)rect
28 {
29 [super drawRect:rect];
30
31 unsigned i = 0, line = 1;
32 while (i < [[self layoutManager] numberOfGlyphs])
33 {
34 NSRange fragRange;
35 NSRect fragRect = [self convertRect:[[self layoutManager] lineFragmentRectForGlyphAtIndex:i effectiveRange:&fragRange] fromView:self];
36 fragRect.origin.x = rect.origin.x; // horizontal scrolling matters not
37
38 if ([sourceView markedLine] == line)
39 {
40 [[[NSColor redColor] colorWithAlphaComponent:0.25] set];
41 [NSBezierPath fillRect:fragRect];
42 break;
43 }
44
45 i += fragRange.length;
46 line++;
47 }
48
49 [[sourceView numberView] setNeedsDisplay:YES];
50 }
51
52 @end