LCOV - code coverage report
Current view: top level - src/engraving/editing - mscoreview.cpp Coverage Total Hit
Test: filtered_coverage.info Lines: 0.0 % 60 0
Test Date: 2026-11-05 04:07:02

            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              : #include "mscoreview.h"
      24              : 
      25              : #include "../dom/page.h"
      26              : #include "../dom/score.h"
      27              : #include "../dom/text.h"
      28              : 
      29              : using namespace mu;
      30              : 
      31              : namespace mu::engraving {
      32            0 : static bool elementLower(const EngravingItem* e1, const EngravingItem* e2)
      33              : {
      34            0 :     if (!e1->selectable()) {
      35            0 :         return false;
      36              :     }
      37            0 :     if (!e2->selectable()) {
      38            0 :         return true;
      39              :     }
      40            0 :     return e1->z() < e2->z();
      41              : }
      42              : 
      43            0 : EngravingItem* MuseScoreView::elementAt(const PointF& p) const
      44              : {
      45            0 :     std::vector<EngravingItem*> el = elementsAt(p);
      46            0 :     EngravingItem* e = el.front();
      47            0 :     if (e && e->isPage()) {
      48            0 :         e = *std::next(el.begin());
      49              :     }
      50            0 :     return e;
      51            0 : }
      52              : 
      53            0 : Page* MuseScoreView::point2page(const PointF& p) const
      54              : {
      55            0 :     if (score()->linearMode()) {
      56            0 :         return score()->pages().empty() ? 0 : score()->pages().front();
      57              :     }
      58            0 :     for (Page* page : score()->pages()) {
      59            0 :         if (page->ldata()->bbox().translated(page->pos()).contains(p)) {
      60            0 :             return page;
      61              :         }
      62              :     }
      63            0 :     return 0;
      64              : }
      65              : 
      66              : //---------------------------------------------------------
      67              : //   elementsAt
      68              : //    p is in canvas coordinates
      69              : //---------------------------------------------------------
      70              : 
      71            0 : const std::vector<EngravingItem*> MuseScoreView::elementsAt(const PointF& p) const
      72              : {
      73            0 :     std::vector<EngravingItem*> el;
      74              : 
      75            0 :     Page* page = point2page(p);
      76            0 :     if (page) {
      77            0 :         el = page->items(p - page->pos());
      78            0 :         std::sort(el.begin(), el.end(), elementLower);
      79              :     }
      80              : 
      81            0 :     return el;
      82            0 : }
      83              : 
      84            0 : EngravingItem* MuseScoreView::elementNear(const PointF& pos) const
      85              : {
      86            0 :     std::vector<EngravingItem*> near = elementsNear(pos);
      87            0 :     if (near.empty()) {
      88            0 :         return nullptr;
      89              :     }
      90            0 :     return near.front();
      91            0 : }
      92              : 
      93            0 : const std::vector<EngravingItem*> MuseScoreView::elementsNear(const PointF& pos) const
      94              : {
      95            0 :     std::vector<EngravingItem*> ll;
      96            0 :     Page* page = point2page(pos);
      97            0 :     if (!page) {
      98            0 :         return ll;
      99              :     }
     100              : 
     101            0 :     PointF p = pos - page->pos();
     102            0 :     double w = selectionProximity();
     103            0 :     RectF r(p.x() - w, p.y() - w, 3.0 * w, 3.0 * w);
     104              : 
     105            0 :     std::vector<EngravingItem*> el = page->items(r);
     106            0 :     for (EngravingItem* e : el) {
     107            0 :         e->itemDiscovered = 0;
     108            0 :         if (!e->selectable() || e->isPage()) {
     109            0 :             continue;
     110              :         }
     111            0 :         if (e->contains(p)) {
     112            0 :             ll.push_back(e);
     113              :         }
     114              :     }
     115            0 :     size_t n = ll.size();
     116            0 :     if ((n == 0) || ((n == 1) && (ll[0]->isMeasure()))) {
     117              :         //
     118              :         // if no relevant element hit, look nearby
     119              :         //
     120            0 :         for (EngravingItem* e : el) {
     121            0 :             if (e->isPage() || !e->selectable()) {
     122            0 :                 continue;
     123              :             }
     124            0 :             if (e->intersects(r)) {
     125            0 :                 ll.push_back(e);
     126              :             }
     127              :         }
     128              :     }
     129            0 :     if (!ll.empty()) {
     130            0 :         std::sort(ll.begin(), ll.end(), elementLower);
     131              :     }
     132            0 :     return ll;
     133            0 : }
     134              : }
        

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