src/BranchList.C

   1 /**
   2  * \file BranchList.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Martin Vermeer
   7  *
   8  * Full author contact details are available in file CREDITS.
   9  */
  10
  11 #include <config.h>
  12
  13 #include "BranchList.h"
  14
  15 using std::string;
  16
  17
  18 string const & Branch::getBranch() const
  19 {
  20         return branch_;
  21 }
  22
  23
  24 void Branch::setBranch(string const & s)
  25 {
  26         branch_ = s;
  27 }
  28
  29
  30 bool Branch::getSelected() const
  31 {
  32         return selected_;
  33 }
  34
  35
  36 bool Branch::setSelected(bool b)
  37 {
  38         if (b == selected_)
  39                 return false;
  40         selected_ = b;
  41         return true;
  42 }
  43
  44
  45 string const & Branch::getColor() const
  46 {
  47         return color_;
  48 }
  49
  50
  51 void Branch::setColor(string const & c)
  52 {
  53         color_ = c;
  54 }
  55
  56
  57 Branch * BranchList::find(std::string const & name)
  58 {
  59         List::iterator it =
  60                 std::find_if(list.begin(), list.end(), BranchNamesEqual(name));
  61         return it == list.end() ? 0 : &*it;
  62 }
  63
  64
  65 Branch const * BranchList::find(std::string const & name) const
  66 {
  67         List::const_iterator it =
  68                 std::find_if(list.begin(), list.end(), BranchNamesEqual(name));
  69         return it == list.end() ? 0 : &*it;
  70 }
  71
  72
  73 bool BranchList::add(string const & s)
  74 {
  75         bool added = false;
  76         string::size_type i = 0;
  77         while (true) {
  78                 string::size_type const j = s.find_first_of(separator_, i);
  79                 string name;
  80                 if (j == string::npos)
  81                         name = s.substr(i);
  82                 else
  83                         name = s.substr(i, j - i);
  84                 // Is this name already in the list?
  85                 bool const already =
  86                         std::find_if(list.begin(), list.end(),
  87                                      BranchNamesEqual(name)) != list.end();
  88                 if (!already) {
  89                         added = true;
  90                         Branch br;
  91                         br.setBranch(name);
  92                         br.setSelected(false);
  93                         br.setColor("none");
  94                         list.push_back(br);
  95                 }
  96                 if (j == string::npos)
  97                         break;
  98                 i = j + 1;
  99         }
 100         return added;
 101 }
 102
 103
 104 bool BranchList::remove(string const & s)
 105 {
 106         List::size_type const size = list.size();
 107         list.remove_if(BranchNamesEqual(s));
 108         return size != list.size();
 109 }