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              : #include "searchcommandsparser.h"
      23              : 
      24              : using namespace mu::notation;
      25              : 
      26              : static constexpr QStringView REHEARSAL_MARK_CODE(u"r");
      27              : static constexpr QStringView PAGE_CODE(u"p");
      28              : 
      29            0 : SearchCommandsParser::SearchData SearchCommandsParser::parse(const QString& searchCommand)
      30              : {
      31            0 :     SearchData data;
      32            0 :     if (searchCommand.isEmpty()) {
      33            0 :         return data;
      34              :     }
      35              : 
      36            0 :     data = parseMeasureCommand(searchCommand);
      37            0 :     if (data.isValid()) {
      38            0 :         return data;
      39              :     }
      40              : 
      41            0 :     data = parsePageCommand(searchCommand);
      42            0 :     if (data.isValid()) {
      43            0 :         return data;
      44              :     }
      45              : 
      46            0 :     data = parseRehearsalMarkCommand(searchCommand);
      47            0 :     return data;
      48            0 : }
      49              : 
      50            0 : SearchCommandsParser::SearchData SearchCommandsParser::parseMeasureCommand(const QString& searchCommand)
      51              : {
      52            0 :     QStringList parts = searchCommand.split(u'-', Qt::SkipEmptyParts);
      53              : 
      54            0 :     if (parts.size() == 2) {
      55            0 :         bool ok1, ok2 = false;
      56            0 :         size_t startMeasure = parts[0].toUInt(&ok1);
      57            0 :         size_t endMeasure = parts[1].toUInt(&ok2);
      58              : 
      59            0 :         if (ok1 && ok2 && (startMeasure <= endMeasure)) {
      60            0 :             return SearchData::makeMeasureRange(startMeasure, endMeasure);
      61              :         }
      62            0 :         return SearchData{};
      63              :     } else {
      64            0 :         bool ok = false;
      65            0 :         size_t measureIndex = searchCommand.toUInt(&ok);
      66              : 
      67            0 :         if (ok) {
      68            0 :             return SearchData::makeMeasure(measureIndex);
      69              :         }
      70              :     }
      71              : 
      72            0 :     return SearchData{};
      73            0 : }
      74              : 
      75            0 : SearchCommandsParser::SearchData SearchCommandsParser::parsePageCommand(const QString& searchCommand)
      76              : {
      77            0 :     QString qsearchCommand = searchCommand.toLower();
      78              : 
      79            0 :     if (!qsearchCommand.startsWith(PAGE_CODE) || qsearchCommand.size() <= PAGE_CODE.size()) {
      80            0 :         return SearchData{};
      81              :     }
      82              : 
      83            0 :     if (!qsearchCommand[PAGE_CODE.size()].isNumber()) {
      84            0 :         return SearchData{};
      85              :     }
      86              : 
      87            0 :     bool ok = false;
      88            0 :     size_t pageIndex = qsearchCommand.mid(PAGE_CODE.size()).toUInt(&ok);
      89              : 
      90            0 :     if (ok) {
      91            0 :         return SearchData::makePage(pageIndex);
      92              :     }
      93              : 
      94            0 :     return SearchData{};
      95            0 : }
      96              : 
      97            0 : SearchCommandsParser::SearchData SearchCommandsParser::parseRehearsalMarkCommand(const QString& searchCommand)
      98              : {
      99            0 :     QString qsearchCommand = searchCommand.toLower();
     100              : 
     101            0 :     if (qsearchCommand.startsWith(REHEARSAL_MARK_CODE) && qsearchCommand.size() > REHEARSAL_MARK_CODE.size()) {
     102            0 :         return SearchData::makeRehearsalMark(qsearchCommand.mid(REHEARSAL_MARK_CODE.size()));
     103              :     }
     104              : 
     105            0 :     return SearchData::makeRehearsalMark(qsearchCommand);
     106            0 : }