Source/Breakpoint.m

   1 /*
   2  * MacGDBp
   3  * Copyright (c) 2007 - 2009, 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 "Breakpoint.h"
  18
  19
  20 @implementation Breakpoint
  21
  22 @synthesize file, line, debuggerId;
  23
  24 /**
  25  * Initializes a breakpoint with a file and line
  26  */
  27 - (id)initWithLine:(int)l inFile:(NSString *)f
  28 {
  29         if (self = [super init])
  30         {
  31                 file = [f retain];
  32                 line = l;
  33         }
  34         return self;
  35 }
  36
  37 /**
  38  * Dealloc
  39  */
  40 - (void)dealloc
  41 {
  42         [file release];
  43         [super dealloc];
  44 }
  45
  46 /**
  47  * Creates a Breakpoint from the values of an NSDictionary
  48  */
  49 - (id)initWithDictionary:(NSDictionary *)dict
  50 {
  51         if (self = [super init])
  52         {
  53                 file = [[dict valueForKey:@"file"] retain];
  54                 line = [[dict valueForKey:@"line"] intValue];
  55         }
  56         return self;
  57 }
  58
  59 /**
  60  * Determines if two breakpoints are equal
  61  */
  62 - (BOOL)isEqual:(id)obj
  63 {
  64         return ([[obj file] isEqualToString:file] && [obj line] == line);
  65 }
  66
  67 /**
  68  * Returns the hash value of a breakpoint
  69  */
  70 - (NSUInteger)hash
  71 {
  72         return ([file hash] << 8) + line;
  73 }
  74
  75 /**
  76  * Returns an NSDictionary of the data so it can be stored in NSUserDefaults
  77  */
  78 - (NSDictionary *)dictionary
  79 {
  80         return [NSDictionary dictionaryWithObjectsAndKeys:file, @"file", [NSNumber numberWithInt:line], @"line", nil];
  81 }
  82
  83 /**
  84  * Pretty-print
  85  */
  86 - (NSString *)description
  87 {
  88         return [NSString stringWithFormat:@"%@:%i", file, line];
  89 }
  90
  91 @end