64 lines
1.9 KiB
C++
64 lines
1.9 KiB
C++
/* This file is part of Clementine.
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Copyright 2010, David Sansome <me@davidsansome.com>
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Clementine is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Clementine is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Clementine. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef SMARTPLAYLISTSEARCH_H
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#define SMARTPLAYLISTSEARCH_H
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#include "generator.h"
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#include "searchterm.h"
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namespace smart_playlists {
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class Search {
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public:
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typedef QList<SearchTerm> TermList;
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// These values are persisted, so add to the end of the enum only
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enum SearchType { Type_And = 0, Type_Or, Type_All, };
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// These values are persisted, so add to the end of the enum only
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enum SortType { Sort_Random = 0, Sort_FieldAsc, Sort_FieldDesc, };
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Search();
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Search(SearchType type, TermList terms, SortType sort_type,
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SearchTerm::Field sort_field, int limit = Generator::kDefaultLimit);
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bool is_valid() const;
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bool operator==(const Search& other) const;
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bool operator!=(const Search& other) const { return !(*this == other); }
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SearchType search_type_;
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TermList terms_;
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SortType sort_type_;
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SearchTerm::Field sort_field_;
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int limit_;
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// Not persisted, used to alter the behaviour of the query
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QList<int> id_not_in_;
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int first_item_;
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void Reset();
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QString ToSql(const QString& songs_table) const;
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};
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} // namespace
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QDataStream& operator<<(QDataStream& s, const smart_playlists::Search& search);
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QDataStream& operator>>(QDataStream& s, smart_playlists::Search& search);
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#endif // SMARTPLAYLISTSEARCH_H
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