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 <Cocoa/Cocoa.h>
19 @
class BSLineNumberRulerView
;
20 @protocol BSSourceViewDelegate
;
21 @
class BSSourceViewTextView
;
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.
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
{
31 BSSourceViewTextView
* textView_
;
32 BSLineNumberRulerView
* ruler_
;
33 NSScrollView
* scrollView_
;
35 // Line numbers to mark.
36 NSSet
<NSNumber
*>* markers_
;
39 NSUInteger markedLine_
;
41 id
<BSSourceViewDelegate
> __weak delegate_
;
44 @
property (nonatomic
, readonly
) NSTextView
* textView
;
45 @
property (nonatomic
, readonly
) NSScrollView
* scrollView
;
46 @
property (nonatomic
, retain
) NSSet
<NSNumber
*>* markers
;
47 @
property (nonatomic
, retain
) NSString
* file
;
48 @
property (nonatomic
, assign
) NSUInteger markedLine
;
49 @
property (nonatomic
, weak
) id delegate
;
51 - (void)setFile
:(NSString
*)f
;
52 - (void)setString
:(NSString
*)source asFile
:(NSString
*)path
;
53 - (void)scrollToLine
:(NSUInteger
)line
;
55 + (NSFont
*)sourceFont
;
59 // Delegate ////////////////////////////////////////////////////////////////////
61 @protocol BSSourceViewDelegate
<NSObject
>
64 // Notifies the delegate that the gutter was clicked at a certain line.
65 - (void)gutterClickedAtLine
:(NSUInteger
)line forFile
:(NSString
*)file
;
67 // An error occurrerd while attempting to read or highlight the file.
68 - (void)error
:(NSError
*)error whileHighlightingFile
:(NSString
*)file
;