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) 2025 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              : #pragma once
      24              : 
      25              : #include "modularity/ioc.h"
      26              : 
      27              : #include "notation/inotationconfiguration.h"
      28              : #include "ui/iuiconfiguration.h"
      29              : 
      30              : namespace mu::notation {
      31              : class NotationRuler : public muse::Contextable
      32              : {
      33              :     muse::GlobalInject<INotationConfiguration> configuration;
      34              :     muse::GlobalInject<muse::ui::IUiConfiguration> uiConfiguration;
      35              : 
      36              : public:
      37            0 :     NotationRuler(const muse::modularity::ContextPtr& iocCtx)
      38            0 :         : muse::Contextable(iocCtx) {}
      39              : 
      40              :     void paint(muse::draw::Painter* painter, const NoteInputState& state);
      41              : 
      42              : private:
      43              :     enum LineType {
      44              :         CurrentPosition,
      45              :         MainBeat,
      46              :         Subdivision,
      47              :     };
      48              : 
      49              :     static LineType lineType(int lineTicks, int inputTicks, size_t lineIdx);
      50              : 
      51              :     void paintLine(muse::draw::Painter* painter, LineType type, const muse::PointF& point, double spatium, engraving::voice_idx_t voiceIdx);
      52              : };
      53              : }