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) 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 "multiwindowscommandsstate.h"
      24              : 
      25              : #include "../multiwindowscommands.h"
      26              : 
      27              : using namespace muse;
      28              : using namespace muse::rcommand;
      29              : using namespace muse::mi;
      30              : 
      31            0 : std::string MultiWindowsCommandsState::moduleName() const
      32              : {
      33            0 :     return "multiwindows";
      34              : }
      35              : 
      36            0 : void MultiWindowsCommandsState::init()
      37              : {
      38            0 :     m_moduleRegister = commandsRegister()->moduleRegister(moduleName());
      39            0 :     IF_ASSERT_FAILED(m_moduleRegister) {
      40            0 :         return;
      41              :     }
      42              : 
      43            0 :     updateCommandStates();
      44              : }
      45              : 
      46            0 : void MultiWindowsCommandsState::deinit()
      47              : {
      48            0 : }
      49              : 
      50            0 : void MultiWindowsCommandsState::updateCommandStates(const std::vector<Command>& commands)
      51              : {
      52            0 :     IF_ASSERT_FAILED(m_moduleRegister) {
      53            0 :         return;
      54              :     }
      55              : 
      56            0 :     const auto& commandList = commands.empty() ? m_moduleRegister->commandList() : commands;
      57              : 
      58            0 :     for (const auto& command : commandList) {
      59            0 :         CommandState newState = commandState(command);
      60            0 :         if (m_commandStates[command] != newState) {
      61            0 :             m_commandStates[command] = newState;
      62            0 :             m_commandStateChanged.send(command, newState);
      63              :         }
      64              :     }
      65              : }
      66              : 
      67            0 : CommandState MultiWindowsCommandsState::commandState(const Command&) const
      68              : {
      69            0 :     return CommandState(true, false);
      70              : }
      71              : 
      72            0 : async::Channel<Command, CommandState> MultiWindowsCommandsState::commandStateChanged() const
      73              : {
      74            0 :     return m_commandStateChanged;
      75              : }