Line data    Source code

       1              : /*
       2              :  * SPDX-License-Identifier: GPL-3.0-only
       3              :  * MuseScore/Audacity CLA applies
       4              :  *
       5              :  * Copyright (C) 2026 MuseScore/Audacity and others
       6              :  *
       7              :  * This program is free software: you can redistribute it and/or modify
       8              :  * it under the terms of the GNU General Public License version 3 as
       9              :  * published by the Free Software Foundation.
      10              :  *
      11              :  * This program is distributed in the hope that it will be useful,
      12              :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      13              :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      14              :  * GNU General Public License for more details.
      15              :  *
      16              :  * You should have received a copy of the GNU General Public License
      17              :  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
      18              :  */
      19              : #pragma once
      20              : 
      21              : #include <map>
      22              : 
      23              : #include "../icommandsstate.h"
      24              : #include "global/async/asyncable.h"
      25              : #include "global/modularity/ioc.h"
      26              : #include "../icommandsregister.h"
      27              : 
      28              : namespace muse::rcommand {
      29              : class CommandsState : public ICommandsState, public async::Asyncable
      30              : {
      31              :     GlobalInject<ICommandsRegister> commandsRegister;
      32              : 
      33              : public:
      34            3 :     CommandsState() = default;
      35              : 
      36              :     void reg(const IModuleCommandsStatePtr& module) override;
      37              :     void unreg(const IModuleCommandsStatePtr& module) override;
      38              : 
      39              :     CommandState commandState(const Command& command) const override;
      40              :     async::Channel<Command, CommandState> commandStateChanged() const override;
      41              : 
      42              : private:
      43              : 
      44              :     std::map<std::string, IModuleCommandsStatePtr> m_modules;
      45              :     async::Channel<Command, CommandState> m_commandStateChanged;
      46              : 
      47              :     mutable std::map<Command, CommandState> m_cache;
      48              : };
      49              : }