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              : #pragma once
      24              : 
      25              : #include "engravingitem.h"
      26              : #include "score.h"
      27              : 
      28              : namespace mu::engraving {
      29              : class Factory;
      30              : 
      31              : class EditTimeTickAnchors
      32              : {
      33              : public:
      34              :     static void updateAnchors(const EngravingItem* item);
      35              :     static void updateAnchors(Measure* measure, staff_idx_t staffIdx, const std::set<Fraction>& additionalAnchorRelTicks = {});
      36              :     static TimeTickAnchor* createTimeTickAnchor(Measure* measure, Fraction relTick, staff_idx_t staffIdx);
      37              :     static void updateLayout(Measure* measure);
      38              : };
      39              : 
      40              : class MoveElementAnchors
      41              : {
      42              : public:
      43              :     static void moveElementAnchors(EngravingItem* element, KeyboardKey key, KeyboardModifier mod);
      44              :     static void moveSegment(EngravingItem* element, Segment* newSeg, Fraction tickDiff);
      45              :     static void checkMeasureBoundariesAndMoveIfNeed(EngravingItem* element);
      46              : 
      47              :     static void moveElementAnchorsOnDrag(EngravingItem* element, EditData& ed);
      48              : 
      49              :     static Segment* findNewAnchorSegmentForLine(LineSegment* lineSegment, const EditData& ed, const Segment* curSeg);
      50              : 
      51              : private:
      52              :     static bool canAnchorToEndOfPrevious(const EngravingItem* element);
      53              :     static void moveSegment(EngravingItem* element, bool forward);
      54              :     static Segment* getNewSegment(EngravingItem* element, Segment* curSeg, bool forward);
      55              :     static Segment* findNewAnchorableSegment(const Segment* curSeg, bool forward);
      56              :     static Segment* findNewAnchorableSegmentFromDrag(EngravingItem* element, Segment* curSeg);
      57              : 
      58              :     static void doMoveSegment(EngravingItem* element, Segment* newSeg, Fraction tickDiff);
      59              :     static void doMoveSegment(FiguredBass* element, Segment* newSeg, Fraction tickDiff);
      60              :     static void doMoveHarmonyOrFretDiagramSegment(EngravingItem* element, Segment* newSeg, Fraction tickDiff);
      61              : 
      62              :     static void moveSnappedItems(EngravingItem* element, Segment* newSeg, Fraction tickDiff);
      63              :     static void rebaseOffsetOnMoveSegment(EngravingItem* element, const PointF& curOffset, Segment* newSeg, Segment* oldSeg);
      64              : };
      65              : 
      66              : class TimeTickAnchor : public EngravingItem
      67              : {
      68              :     TimeTickAnchor(DummyParentOr<Segment> parent);
      69              :     friend class Factory;
      70              : 
      71              : public:
      72          662 :     Segment* segment() const { return toSegment(ownershipParentItem()); }
      73              : 
      74            0 :     TimeTickAnchor* clone() const override { return new TimeTickAnchor(*this); }
      75              : 
      76              :     enum class DrawRegion : unsigned char {
      77              :         OUT_OF_RANGE,
      78              :         EXTENDED_REGION,
      79              :         MAIN_REGION
      80              :     };
      81              : 
      82              :     DrawRegion drawRegion() const;
      83              : 
      84              :     voice_idx_t voiceIdx() const;
      85              : 
      86              :     struct LayoutData : public EngravingItem::LayoutData {
      87            0 :         bool darker() const { return m_darker; }
      88          498 :         void setDarker(bool v) { m_darker = v; }
      89              : 
      90              :     private:
      91              :         bool m_darker = false;
      92              :     };
      93         1208 :     DECLARE_LAYOUTDATA_METHODS(TimeTickAnchor)
      94              : };
      95              : }