remote/source/directorymodel.cpp

   1 #include "directorymodel.h"
   2
   3 void DirectoryModel::clear()
   4 {
   5         beginResetModel();
   6         entries.clear();
   7         endResetModel();
   8 }
   9
  10 void DirectoryModel::add_entry(const QString &name, EntryType type)
  11 {
  12         Entry entry;
  13         entry.name = name;
  14         entry.type = type;
  15
  16         int i;
  17         for(i=0; (i<entries.size() && entries[i]<entry); ++i) ;
  18
  19         beginInsertRows(QModelIndex(), i, i);
  20         entries.insert(i, entry);
  21         endInsertRows();
  22 }
  23
  24 QHash<int, QByteArray> DirectoryModel::roleNames() const
  25 {
  26         QHash<int, QByteArray> names;
  27         names[0] = "name";
  28         names[1] = "type";
  29         return names;
  30 }
  31
  32 int DirectoryModel::rowCount(const QModelIndex &) const
  33 {
  34         return entries.size();
  35 }
  36
  37 QVariant DirectoryModel::data(const QModelIndex &index, int role) const
  38 {
  39         int i = index.row();
  40         if(i>entries.size())
  41                 return QVariant();
  42
  43         if(role==0)
  44                 return entries[i].name;
  45         else if(role==1)
  46                 return entries[i].type;
  47         else
  48                 return QVariant();
  49 }
  50
  51
  52 bool DirectoryModel::Entry::operator<(const Entry &other) const
  53 {
  54         if(type!=other.type)
  55                 return type<other.type;
  56         return name<other.name;
  57 }