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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 "BreakpointController.h"
18
19 #import "AppDelegate.h"
20 #import "PreferenceNames.h"
21
22 @implementation BreakpointController {
23 BreakpointManager* _manager;
24
25 BSSourceView* _sourceView;
26
27 NSArrayController* __weak _arrayController;
28 }
29
30 /**
31 * Constructor
32 */
33 - (instancetype)initWithBreakpointManager:(BreakpointManager*)breakpointManager
34 sourceView:(BSSourceView*)sourceView
35 {
36 if ((self = [super initWithNibName:@"Breakpoints" bundle:nil])) {
37 _manager = breakpointManager;
38 _sourceView = sourceView;
39 }
40 return self;
41 }
42
43 - (void)awakeFromNib
44 {
45 [[self.addBreakpointButton cell] setUsesItemFromMenu:NO];
46 [self.addBreakpointButton.cell setMenuItem:[self.addBreakpointButton.menu itemAtIndex:0]];
47 }
48
49 /**
50 * Adds a breakpoint by calling up a file chooser and selecting a file for
51 * breaking in
52 */
53 - (IBAction)addBreakpoint:(id)sender
54 {
55 NSOpenPanel* panel = [NSOpenPanel openPanel];
56
57 if ([panel runModal] != NSOKButton)
58 {
59 return;
60 }
61
62 [_sourceView setFile:[[panel URL] path]];
63 }
64
65 - (IBAction)addFunctionBreakpoint:(id)sender
66 {
67 [self.view.window beginSheet:self.addFunctionBreakpointWindow completionHandler:nil];
68 }
69
70 - (IBAction)cancelFunctionBreakpoint:(id)sender
71 {
72 [self.view.window endSheet:self.addFunctionBreakpointWindow];
73 }
74
75 - (IBAction)saveFunctionBreakpoint:(id)sender
76 {
77 [_manager addBreakpoint:[Breakpoint breakpointOnFunctionNamed:self.functionNameField.stringValue]];
78 [self.view.window endSheet:self.addFunctionBreakpointWindow];
79 }
80
81 /**
82 * Removes a breakpoint
83 */
84 - (IBAction)removeBreakpoint:(id)sender
85 {
86 NSArray* selection = [_arrayController selectedObjects];
87 if ([selection count] < 1)
88 return;
89
90 Breakpoint* bp = [selection firstObject];
91 [_manager removeBreakpoint:bp];
92
93 if (bp.type == kBreakpointTypeFile && [_sourceView.file isEqualToString:bp.file]) {
94 NSSet<NSNumber*>* markers = [_sourceView.markers objectsPassingTest:^BOOL(NSNumber* obj, BOOL* stop) {
95 return obj.unsignedLongValue != bp.line;
96 }];
97 [_sourceView setMarkers:markers];
98 }
99 }
100
101 #pragma mark NSTableView Delegate
102
103 /**
104 * NSTableView delegate method that informs the controller that the stack selection did change and that
105 * we should update the source viewer
106 */
107 - (void)tableViewSelectionDidChange:(NSNotification*)notif
108 {
109 NSArray* selection = [_arrayController selectedObjects];
110 if ([selection count] < 1) {
111 return;
112 }
113
114 Breakpoint* bp = [selection objectAtIndex:0];
115 if (bp.type != kBreakpointTypeFile) {
116 return;
117 }
118
119 [_sourceView setFile:[bp file]];
120 [_sourceView scrollToLine:[bp line]];
121 [_sourceView setMarkers:[_manager breakpointsForFile:bp.file]];
122 [_sourceView setMarkedLine:0];
123 }
124
125 @end