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1 /*
2 * MacGDBp
3 * Copyright (c) 2007 - 2011, 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 <Cocoa/Cocoa.h>
18
19 @class BSLineNumberRulerView;
20 @protocol BSSourceViewDelegate;
21 @class BSSourceViewTextView;
22
23 // A BSSourceView is a view that contains an NSTextView that also has a line
24 // number ruler. This class wraps synchronization management between the text
25 // field and the line numbmering and marker drawing.
26 //
27 // Rather than setting the string of the text view directly, use the provided
28 // methods to load from a file path or to load a string as a virtual file.
29 @interface BSSourceView : NSView
30
31 @property (nonatomic, readonly) NSTextView* textView;
32 @property (nonatomic, readonly) NSScrollView* scrollView;
33 @property (nonatomic, copy) NSSet<NSNumber*>* markers;
34 @property (nonatomic, copy) NSString* file;
35 @property (nonatomic, assign) NSUInteger markedLine;
36 @property (nonatomic, weak) id delegate;
37
38 - (void)setFile:(NSString*)f;
39 - (void)setString:(NSString*)source asFile:(NSString*)path;
40 - (void)scrollToLine:(NSUInteger)line;
41
42 + (NSFont*)sourceFont;
43
44 @end
45
46 // Delegate ////////////////////////////////////////////////////////////////////
47
48 @protocol BSSourceViewDelegate <NSObject>
49 @optional
50
51 // Notifies the delegate that the gutter was clicked at a certain line.
52 - (void)gutterClickedAtLine:(NSUInteger)line forFile:(NSString*)file;
53
54 // An error occurrerd while attempting to read or highlight the file.
55 - (void)error:(NSError*)error whileHighlightingFile:(NSString*)file;
56
57 @end