mirror of
https://github.com/RGBCube/serenity
synced 2026-01-12 22:21:00 +00:00
aea8a040b3
The only major functional change is that the Track now needs to know whether it's active or not, in order to listen to the keyboard (or not). There are some bugs exposed/created by this, mainly: * KeysWidget sometimes shows phantom notes. Those do not actually exist as far as debugging has revealed and do not play in the synth. * The keyboard can lock up Piano when rapidly pressing keys. This appears to be a HashMap bug; I invested significant time in bugfixing but got nowhere.
62 lines
1.7 KiB
C++
62 lines
1.7 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2019-2020, William McPherson <willmcpherson2@gmail.com>
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* Copyright (c) 2021, JJ Roberts-White <computerfido@gmail.com>
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* Copyright (c) 2022, the SerenityOS developers.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include "Music.h"
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#include <LibDSP/Keyboard.h>
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#include <LibGUI/Widget.h>
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class AudioPlayerLoop;
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class TrackManager;
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class WaveWidget;
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class RollWidget;
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class SamplerWidget;
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class KeysWidget;
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class KnobsWidget;
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class PlayerWidget;
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class MainWidget final : public GUI::Widget {
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C_OBJECT(MainWidget)
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public:
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virtual ~MainWidget() override = default;
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void add_track_actions(GUI::Menu&);
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void set_octave_and_ensure_note_change(LibDSP::Keyboard::Direction);
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void set_octave_and_ensure_note_change(int);
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private:
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explicit MainWidget(TrackManager&, AudioPlayerLoop&);
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virtual void keydown_event(GUI::KeyEvent&) override;
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virtual void keyup_event(GUI::KeyEvent&) override;
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virtual void custom_event(Core::CustomEvent&) override;
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void note_key_action(int key_code, LibDSP::Keyboard::Switch);
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void special_key_action(int key_code);
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void turn_off_pressed_keys();
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void turn_on_pressed_keys();
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TrackManager& m_track_manager;
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AudioPlayerLoop& m_audio_loop;
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RefPtr<WaveWidget> m_wave_widget;
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RefPtr<RollWidget> m_roll_widget;
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RefPtr<SamplerWidget> m_sampler_widget;
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RefPtr<GUI::TabWidget> m_tab_widget;
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RefPtr<GUI::Widget> m_keys_and_knobs_container;
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RefPtr<KeysWidget> m_keys_widget;
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RefPtr<KnobsWidget> m_knobs_widget;
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RefPtr<PlayerWidget> m_player_widget;
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// Not the piano keys, but the computer keyboard keys!
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bool m_keys_pressed[key_code_count] { false };
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};
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