git.maemo.org Git - dorian/blob - model/sortedlibrary.cpp

   1 #include "sortedlibrary.h"
   2 #include "book.h"
   3 #include "trace.h"
   4
   5 SortedLibrary::SortedLibrary(QObject *parent):
   6         QSortFilterProxyModel(parent), mSortBy(SortByTitle)
   7 {
   8     setSourceModel(Library::instance());
   9     sort(0);
  10 }
  11
  12 void SortedLibrary::sortBy(SortBy key)
  13 {
  14     mSortBy = key;
  15 }
  16
  17 bool SortedLibrary::lessThan(const QModelIndex &left,
  18                              const QModelIndex &right) const
  19 {
  20     Book *leftBook = Library::instance()->book(left);
  21     Book *rightBook = Library::instance()->book(right);
  22
  23     QString leftString;
  24     QString rightString;
  25
  26     switch (mSortBy) {
  27     case SortByTitle:
  28         leftString = leftBook->shortName();
  29         rightString = rightBook->shortName();
  30         break;
  31     default:
  32         leftString = leftBook->creators[0];
  33         rightString = rightBook->creators[0];
  34         break;
  35     }
  36
  37     return QString::localeAwareCompare(leftString, rightString) < 0;
  38 }