mirror of
https://github.com/RGBCube/serenity
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cf6676beb2
This more generic name will better reflect the purpose of the widget in the future, as this commit begins the long process of enhancing the widget into a container for all controls of Piano's currently selected track.
65 lines
2.7 KiB
C++
65 lines
2.7 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) 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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#include "TrackControlsWidget.h"
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#include "MainWidget.h"
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#include "ProcessorParameterWidget/ParameterWidget.h"
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#include "TrackManager.h"
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#include <LibDSP/ProcessorParameter.h>
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#include <LibGUI/BoxLayout.h>
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#include <LibGUI/Label.h>
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#include <LibGUI/Slider.h>
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#include <LibGfx/Orientation.h>
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TrackControlsWidget::TrackControlsWidget(TrackManager& track_manager, MainWidget& main_widget)
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: m_track_manager(track_manager)
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, m_main_widget(main_widget)
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{
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set_layout<GUI::HorizontalBoxLayout>();
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set_fill_with_background_color(true);
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m_octave_container = add<GUI::Widget>();
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m_octave_container->set_layout<GUI::VerticalBoxLayout>();
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m_octave_container->add<GUI::Label>("Octave");
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m_octave_value = m_octave_container->add<GUI::Label>(DeprecatedString::number(m_track_manager.keyboard()->virtual_keyboard_octave()));
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// FIXME: Implement vertical flipping in GUI::Slider, not here.
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m_octave_knob = m_octave_container->add<GUI::VerticalSlider>();
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m_octave_knob->set_tooltip("Z: octave down, X: octave up");
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m_octave_knob->set_range(octave_min - 1, octave_max - 1);
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m_octave_knob->set_value((octave_max - 1) - (m_track_manager.keyboard()->virtual_keyboard_octave() - 1));
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m_octave_knob->set_step(1);
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m_octave_knob->on_change = [this](int value) {
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int new_octave = octave_max - value;
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if (m_change_underlying)
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m_main_widget.set_octave_and_ensure_note_change(new_octave);
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VERIFY(new_octave == m_track_manager.keyboard()->virtual_keyboard_octave());
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m_octave_value->set_text(DeprecatedString::number(new_octave));
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};
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for (auto& parameter : m_track_manager.current_track()->track_mastering()->parameters())
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m_parameter_widgets.append(add<ProcessorParameterWidget>(parameter));
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for (auto& parameter : m_track_manager.current_track()->synth()->parameters())
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m_parameter_widgets.append(add<ProcessorParameterWidget>(parameter));
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for (auto& parameter : m_track_manager.current_track()->delay()->parameters())
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m_parameter_widgets.append(add<ProcessorParameterWidget>(parameter));
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}
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void TrackControlsWidget::update_knobs()
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{
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// FIXME: This is needed because when the slider is changed normally, we
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// need to change the underlying value, but if the keyboard was used, we
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// need to change the slider without changing the underlying value.
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m_change_underlying = false;
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m_octave_knob->set_value(octave_max - m_track_manager.keyboard()->virtual_keyboard_octave());
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m_change_underlying = true;
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}
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