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_STAFFLINES_H
      24              : #define MU_ENGRAVING_STAFFLINES_H
      25              : 
      26              : #include <vector>
      27              : 
      28              : #include "engravingitem.h"
      29              : 
      30              : namespace mu::engraving {
      31              : //-------------------------------------------------------------------
      32              : //   @@ StaffLines
      33              : ///    The StaffLines class is the graphic representation of a staff,
      34              : ///    it draws the horizontal staff lines.
      35              : //-------------------------------------------------------------------
      36              : 
      37              : class StaffLines final : public EngravingItem
      38              : {
      39        47599 :     OBJECT_ALLOCATOR(engraving, StaffLines)
      40              :     DECLARE_CLASSOF(ElementType::STAFF_LINES)
      41              : 
      42              : public:
      43              : 
      44            0 :     StaffLines* clone() const override { return new StaffLines(*this); }
      45              : 
      46              :     PointF pagePos() const override;      ///< position in page coordinates
      47              :     PointF canvasPos() const override;    ///< position in page coordinates
      48              : 
      49           20 :     const std::vector<LineF>& lines() const { return m_lines; }
      50        44190 :     void setLines(const std::vector<LineF>& l) { m_lines = l; }
      51              : 
      52       234487 :     Measure* measure() const { return (Measure*)ownershipParent(); }
      53              :     double y1() const;
      54              : 
      55        88400 :     double lw() const { return m_lw; }
      56        44190 :     void setLw(double w) { m_lw = w; }
      57              : 
      58              :     RectF hitBBox() const override;
      59              :     Shape hitShape() const override;
      60              : 
      61              :     bool collectForDrawing() const override;
      62              : 
      63              : private:
      64              :     friend class Factory;
      65              :     StaffLines(DummyParentOr<Measure> parent);
      66              : 
      67              :     double m_lw = 0.0;
      68              :     std::vector<LineF> m_lines;
      69              : };
      70              : }
      71              : 
      72              : #endif // MU_LIBMSCORE_STAFFLINES_H