src/apps/haikudepot/textview/BulletData.cpp

   1 /*
   2  * Copyright 2013, Stephan Aßmus <superstippi@gmx.de>.
   3  * All rights reserved. Distributed under the terms of the MIT License.
   4  */
   5
   6 #include "BulletData.h"
   7
   8 #include <new>
   9
  10
  11 BulletData::BulletData()
  12         :
  13         fString(""),
  14         fSpacing(0.0f)
  15 {
  16 }
  17
  18
  19 BulletData::BulletData(const BString& string, float spacing)
  20         :
  21         fString(string),
  22         fSpacing(spacing)
  23 {
  24 }
  25
  26
  27 BulletData::BulletData(const BulletData& other)
  28         :
  29         fString(other.fString),
  30         fSpacing(other.fSpacing)
  31 {
  32 }
  33
  34
  35 bool
  36 BulletData::operator==(const BulletData& other) const
  37 {
  38         if (this == &other)
  39                 return true;
  40
  41         return fString == other.fString
  42                 && fSpacing == other.fSpacing;
  43 }
  44
  45
  46 bool
  47 BulletData::operator!=(const BulletData& other) const
  48 {
  49         return !(*this == other);
  50 }
  51
  52
  53 BulletDataRef
  54 BulletData::SetString(const BString& string)
  55 {
  56         if (fString == string)
  57                 return BulletDataRef(this);
  58
  59         BulletData* ret = new(std::nothrow) BulletData(*this);
  60         if (ret == NULL)
  61                 return BulletDataRef(this);
  62
  63         ret->fString = string;
  64         return BulletDataRef(ret, true);
  65 }
  66
  67
  68 BulletDataRef
  69 BulletData::SetSpacing(float spacing)
  70 {
  71         if (fSpacing == spacing)
  72                 return BulletDataRef(this);
  73
  74         BulletData* ret = new(std::nothrow) BulletData(*this);
  75         if (ret == NULL)
  76                 return BulletDataRef(this);
  77
  78         ret->fSpacing = spacing;
  79         return BulletDataRef(ret, true);
  80 }
  81
  82
  83 // #pragma mark - private
  84
  85
  86 BulletData&
  87 BulletData::operator=(const BulletData& other)
  88 {
  89         return *this;
  90 }