Line data    Source code

       1              : /*
       2              :  * SPDX-License-Identifier: GPL-3.0-only
       3              :  * MuseScore-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              : #include "qmldataformatter.h"
      23              : 
      24              : #include <QLocale>
      25              : 
      26              : #include "global/dataformatter.h"
      27              : 
      28              : using namespace muse::ui;
      29              : 
      30            0 : QmlDataFormatter::QmlDataFormatter(QObject* parent)
      31            0 :     : QObject{parent}
      32              : {
      33            0 : }
      34              : 
      35            0 : QString QmlDataFormatter::formatReal(double value, int decimals) const
      36              : {
      37            0 :     QLocale locale;
      38            0 :     QString formatted = locale.toString(value, 'f', decimals);
      39            0 :     if (decimals > 0) {
      40              :         // Remove trailing zeros after the decimal separator
      41            0 :         QString decSepStr = locale.decimalPoint();
      42            0 :         QChar decSep = decSepStr.isEmpty() ? QChar('.') : decSepStr.at(0);
      43            0 :         int decPos = formatted.indexOf(decSep);
      44            0 :         if (decPos != -1) {
      45            0 :             int last = formatted.length() - 1;
      46              :             // Remove trailing zeros
      47            0 :             while (last > decPos && formatted[last] == '0') {
      48            0 :                 --last;
      49              :             }
      50              :             // Remove trailing decimal separator if needed
      51            0 :             if (last == decPos) {
      52            0 :                 --last;
      53              :             }
      54            0 :             formatted = formatted.left(last + 1);
      55              :         }
      56            0 :     }
      57            0 :     return formatted;
      58            0 : }