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) 2024 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 "extapi.h"
      23              : 
      24              : #include "log.h"
      25              : 
      26              : using namespace muse::extensions::api;
      27              : 
      28            0 : ExtApi::ExtApi(muse::api::IApiEngine* engine, QObject* parent)
      29            0 :     : QObject(parent), Contextable(engine->iocContext()), m_engine(engine)
      30              : {
      31            0 : }
      32              : 
      33            0 : ExtApi::~ExtApi()
      34              : {
      35            0 :     for (auto& a : m_apis) {
      36            0 :         if (a.isNeedDelete) {
      37            0 :             delete a.obj;
      38              :         }
      39              :     }
      40            0 : }
      41              : 
      42            0 : QJSValue ExtApi::api(const std::string& name) const
      43              : {
      44            0 :     Api a = m_apis.value(name);
      45            0 :     if (!a.jsval.isUndefined()) {
      46            0 :         return a.jsval;
      47              :     }
      48              : 
      49            0 :     if (apiRegister()) {
      50            0 :         auto api = apiRegister()->createApi(name, m_engine);
      51            0 :         a.obj = api.first;
      52            0 :         a.isNeedDelete = api.second;
      53              :     }
      54              : 
      55            0 :     if (!a.obj) {
      56            0 :         LOGW() << "Not allowed api: " << name;
      57            0 :         return QJSValue();
      58              :     }
      59              : 
      60            0 :     a.jsval = m_engine->newQObject(a.obj);
      61              : 
      62            0 :     m_apis[name] = a;
      63              : 
      64            0 :     return a.jsval;
      65            0 : }