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) 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 "shortcutscontroller.h"
      23              : 
      24              : #include "log.h"
      25              : 
      26              : #define SHORTCUTS_DEBUG 1
      27              : 
      28              : #if SHORTCUTS_DEBUG
      29              : #define SC_LOG() LOGI() << "[SC] "
      30              : #else
      31              : #define SC_LOG() LOGN()
      32              : #endif
      33              : 
      34              : using namespace muse::shortcuts;
      35              : using namespace muse::rcommand;
      36              : 
      37            0 : void ShortcutsController::init()
      38              : {
      39            0 :     interactive()->currentUri().ch.onReceive(this, [this](const Uri&) {
      40              :         //! NOTE: enable process shortcuts only for non-widget objects
      41            0 :         setActive(!interactive()->topWindowIsWidget());
      42            0 :     });
      43            0 : }
      44              : 
      45            0 : void ShortcutsController::activate(const std::string& sequence)
      46              : {
      47            0 :     if (!m_active) {
      48            0 :         return;
      49              :     }
      50              : 
      51            0 :     ShortcutList allowedShortcuts;
      52            0 :     const ShortcutList& commandShortcuts = commandShortcutsRegister()->shortcutsForSequence(sequence);
      53            0 :     SC_LOG() << "'" << sequence << "' : commandShortcuts: " << commandShortcuts.size() << ": " << commandShortcuts;
      54            0 :     for (const Shortcut& sc : commandShortcuts) {
      55            0 :         if (commandsState()->commandState(sc.command).enabled) {
      56            0 :             allowedShortcuts.push_back(sc);
      57              :         }
      58              :     }
      59            0 :     SC_LOG() << "'" << sequence << "' : allowedShortcuts: " << allowedShortcuts.size() << ": " << allowedShortcuts;
      60              : 
      61            0 :     if (allowedShortcuts.empty()) {
      62            0 :         return;
      63              :     }
      64              : 
      65            0 :     Shortcut activeShortcut;
      66            0 :     if (shortcutsResolver()) {
      67            0 :         activeShortcut = shortcutsResolver()->selectActive(allowedShortcuts);
      68              :     } else {
      69            0 :         activeShortcut = allowedShortcuts.front();
      70              :     }
      71              : 
      72            0 :     SC_LOG() << "activeShortcut: " << (activeShortcut.command.isValid() ? activeShortcut.command.toString() : std::string("-"));
      73            0 :     if (!activeShortcut.isValid()) {
      74            0 :         return;
      75              :     }
      76              : 
      77            0 :     commandDispatcher()->dispatch(activeShortcut.command);
      78            0 : }
      79              : 
      80            0 : bool ShortcutsController::active()
      81              : {
      82            0 :     return m_active;
      83              : }
      84              : 
      85            0 : void ShortcutsController::setActive(bool active)
      86              : {
      87            0 :     if (m_active == active) {
      88            0 :         return;
      89              :     }
      90            0 :     m_active = active;
      91            0 :     m_activeChanged.notify();
      92              : }
      93              : 
      94            0 : muse::async::Notification ShortcutsController::activeChanged() const
      95              : {
      96            0 :     return m_activeChanged;
      97              : }