Line data    Source code

       1              : /*
       2              :  * SPDX-License-Identifier: GPL-3.0-only
       3              :  * MuseScore-Studio-CLA-applies
       4              :  *
       5              :  * MuseScore Studio
       6              :  * Music Composition & Notation
       7              :  *
       8              :  * Copyright (C) 2021 MuseScore Limited and others
       9              :  *
      10              :  * This program is free software: you can redistribute it and/or modify
      11              :  * it under the terms of the GNU General Public License version 3 as
      12              :  * published by the Free Software Foundation.
      13              :  *
      14              :  * This program is distributed in the hope that it will be useful,
      15              :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      16              :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      17              :  * GNU General Public License for more details.
      18              :  *
      19              :  * You should have received a copy of the GNU General Public License
      20              :  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
      21              :  */
      22              : 
      23              : #ifndef MU_ENGRAVING_GROUPS_H
      24              : #define MU_ENGRAVING_GROUPS_H
      25              : 
      26              : #include <unordered_map>
      27              : 
      28              : #include "../types/groupnode.h"
      29              : #include "../types/types.h"
      30              : #include "durationtype.h"
      31              : 
      32              : namespace mu::engraving {
      33              : class ChordRest;
      34              : 
      35              : //---------------------------------------------------------
      36              : //   @@ Groups
      37              : ///    GroupNodes must be sorted by tick
      38              : //---------------------------------------------------------
      39              : 
      40              : class Groups
      41              : {
      42              : public:
      43         3604 :     Groups() {}
      44          266 :     Groups(const GroupNodes& nodes)
      45          266 :         : m_nodes(nodes) {}
      46              : 
      47           28 :     const GroupNodes& nodes() const { return m_nodes; }
      48       154314 :     bool empty() const { return m_nodes.empty(); }
      49           30 :     void addNode(const GroupNode& n) { m_nodes.push_back(n); }
      50              : 
      51              :     BeamMode beamMode(int tick, DurationType d) const;
      52              :     void addStop(int pos, DurationType d, BeamMode bm);
      53          125 :     bool operator==(const Groups& g) const
      54              :     {
      55          125 :         if (g.m_nodes.size() != m_nodes.size()) {
      56            0 :             return false;
      57              :         }
      58          125 :         for (size_t i = 0; i < m_nodes.size(); ++i) {
      59            0 :             if (!(g.m_nodes.at(i) == m_nodes.at(i))) {
      60            0 :                 return false;
      61              :             }
      62              :         }
      63          125 :         return true;
      64              :     }
      65              : 
      66              :     void dump(const char*) const;
      67              : 
      68              :     static const Groups& endings(const Fraction& f);
      69              :     static BeamMode baseBeamMode(const ChordRest* cr, const ChordRest* prev = 0);
      70              :     static BeamMode actualBeamMode(const ChordRest* cr, const ChordRest* prev);
      71              :     static BeamMode actualBeamMode(const ChordRest* cr, const ChordRest* prev, const std::unordered_map<int, TDuration>* beatSubdivision);
      72              : 
      73              : private:
      74              :     GroupNodes m_nodes;
      75              : };
      76              : } // namespace mu::engraving
      77              : 
      78              : #endif