Source/Breakpoint.m

   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 "Breakpoint.h"
  18
  19 #import "PreferenceNames.h"
  20
  21 @implementation Breakpoint
  22
  23 @synthesize file = file_;
  24 @synthesize line = line_;
  25 @synthesize debuggerId = debuggerId_;
  26
  27 /**
  28  * Initializes a breakpoint with a file and line
  29  */
  30 - (id)initWithLine:(NSUInteger)l inFile:(NSString*)f
  31 {
  32   if (self = [super init])
  33   {
  34     file_ = [f retain];
  35     line_ = l;
  36   }
  37   return self;
  38 }
  39
  40 /**
  41  * Dealloc
  42  */
  43 - (void)dealloc
  44 {
  45   [file_ release];
  46   [super dealloc];
  47 }
  48
  49 /**
  50  * Creates a Breakpoint from the values of an NSDictionary
  51  */
  52 - (id)initWithDictionary:(NSDictionary*)dict
  53 {
  54   if (self = [super init])
  55   {
  56     file_ = [[dict valueForKey:@"file"] retain];
  57     line_ = [[dict valueForKey:@"line"] intValue];
  58   }
  59   return self;
  60 }
  61
  62 /**
  63  * Returns the transformed path for the breakpoint, as Xdebug needs it
  64  */
  65 - (NSString*)transformedPath
  66 {
  67   NSString* path = self.file;
  68
  69   NSMutableArray* transforms = [[NSUserDefaults standardUserDefaults] mutableArrayValueForKey:kPrefPathReplacements];
  70   if (!transforms || [transforms count] < 1)
  71     return path;
  72
  73   for (NSDictionary* replacement in transforms)
  74   {
  75     path = [path
  76       stringByReplacingOccurrencesOfString:[replacement valueForKey:@"local"]
  77       withString:[replacement valueForKey:@"remote"]
  78     ];
  79   }
  80
  81   return path;
  82 }
  83
  84 /**
  85  * Determines if two breakpoints are equal
  86  */
  87 - (BOOL)isEqual:(id)obj
  88 {
  89   return ([[obj file] isEqualToString:self.file] && [obj line] == self.line);
  90 }
  91
  92 /**
  93  * Returns the hash value of a breakpoint
  94  */
  95 - (NSUInteger)hash
  96 {
  97   return ([self.file hash] << 8) + self.line;
  98 }
  99
 100 /**
 101  * Returns an NSDictionary of the data so it can be stored in NSUserDefaults
 102  */
 103 - (NSDictionary*)dictionary
 104 {
 105   return [NSDictionary dictionaryWithObjectsAndKeys:
 106       self.file, @"file",
 107       [NSNumber numberWithInt:self.line], @"line",
 108       nil
 109   ];
 110 }
 111
 112 /**
 113  * Pretty-print
 114  */
 115 - (NSString*)description
 116 {
 117   return [NSString stringWithFormat:@"%@:%lu", self.file, self.line];
 118 }
 119
 120 @end