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 #include <algorithm>
  15
  16 using std::string;
  17
  18
  19 string const & Branch::getBranch() const
  20 {
  21         return branch_;
  22 }
  23
  24
  25 void Branch::setBranch(string const & s)
  26 {
  27         branch_ = s;
  28 }
  29
  30
  31 bool Branch::getSelected() const
  32 {
  33         return selected_;
  34 }
  35
  36
  37 bool Branch::setSelected(bool b)
  38 {
  39         if (b == selected_)
  40                 return false;
  41         selected_ = b;
  42         return true;
  43 }
  44
  45
  46 string const & Branch::getColor() const
  47 {
  48         return color_;
  49 }
  50
  51
  52 void Branch::setColor(string const & c)
  53 {
  54         color_ = c;
  55 }
  56
  57
  58 Branch * BranchList::find(std::string const & name)
  59 {
  60         List::iterator it =
  61                 std::find_if(list.begin(), list.end(), BranchNamesEqual(name));
  62         return it == list.end() ? 0 : &*it;
  63 }
  64
  65
  66 Branch const * BranchList::find(std::string const & name) const
  67 {
  68         List::const_iterator it =
  69                 std::find_if(list.begin(), list.end(), BranchNamesEqual(name));
  70         return it == list.end() ? 0 : &*it;
  71 }
  72
  73
  74 bool BranchList::add(string const & s)
  75 {
  76         bool added = false;
  77         string::size_type i = 0;
  78         while (true) {
  79                 string::size_type const j = s.find_first_of(separator_, i);
  80                 string name;
  81                 if (j == string::npos)
  82                         name = s.substr(i);
  83                 else
  84                         name = s.substr(i, j - i);
  85                 // Is this name already in the list?
  86                 bool const already =
  87                         std::find_if(list.begin(), list.end(),
  88                                      BranchNamesEqual(name)) != list.end();
  89                 if (!already) {
  90                         added = true;
  91                         Branch br;
  92                         br.setBranch(name);
  93                         br.setSelected(false);
  94                         br.setColor("none");
  95                         list.push_back(br);
  96                 }
  97                 if (j == string::npos)
  98                         break;
  99                 i = j + 1;
 100         }
 101         return added;
 102 }
 103
 104
 105 bool BranchList::remove(string const & s)
 106 {
 107         List::size_type const size = list.size();
 108         list.remove_if(BranchNamesEqual(s));
 109         return size != list.size();
 110 }