RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 05:47:35 +00:00
Code Issues Activity Actions

Piano: Rename KnobsWidget to TrackControlsWidget

Browse source 
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.
This commit is contained in:
kleines Filmröllchen 2023-02-09 13:22:40 +01:00 • committed by Andrew Kaster
parent 0190be9788
commit cf6676beb2
5 changed files with 12 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

65
Userland/Applications/Piano/TrackControlsWidget.cpp Normal file
View file

@ -0,0 +1,65 @@
/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2019-2020, William McPherson <willmcpherson2@gmail.com>
* Copyright (c) 2022, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include "TrackControlsWidget.h"
#include "MainWidget.h"
#include "ProcessorParameterWidget/ParameterWidget.h"
#include "TrackManager.h"
#include <LibDSP/ProcessorParameter.h>
#include <LibGUI/BoxLayout.h>
#include <LibGUI/Label.h>
#include <LibGUI/Slider.h>
#include <LibGfx/Orientation.h>
TrackControlsWidget::TrackControlsWidget(TrackManager& track_manager, MainWidget& main_widget)
: m_track_manager(track_manager)
, m_main_widget(main_widget)
{
set_layout<GUI::HorizontalBoxLayout>();
set_fill_with_background_color(true);
m_octave_container = add<GUI::Widget>();
m_octave_container->set_layout<GUI::VerticalBoxLayout>();
m_octave_container->add<GUI::Label>("Octave");
m_octave_value = m_octave_container->add<GUI::Label>(DeprecatedString::number(m_track_manager.keyboard()->virtual_keyboard_octave()));
// FIXME: Implement vertical flipping in GUI::Slider, not here.
m_octave_knob = m_octave_container->add<GUI::VerticalSlider>();
m_octave_knob->set_tooltip("Z: octave down, X: octave up");
m_octave_knob->set_range(octave_min - 1, octave_max - 1);
m_octave_knob->set_value((octave_max - 1) - (m_track_manager.keyboard()->virtual_keyboard_octave() - 1));
m_octave_knob->set_step(1);
m_octave_knob->on_change = [this](int value) {
int new_octave = octave_max - value;
if (m_change_underlying)
m_main_widget.set_octave_and_ensure_note_change(new_octave);
VERIFY(new_octave == m_track_manager.keyboard()->virtual_keyboard_octave());
m_octave_value->set_text(DeprecatedString::number(new_octave));
};
for (auto& parameter : m_track_manager.current_track()->track_mastering()->parameters())
m_parameter_widgets.append(add<ProcessorParameterWidget>(parameter));
for (auto& parameter : m_track_manager.current_track()->synth()->parameters())
m_parameter_widgets.append(add<ProcessorParameterWidget>(parameter));
for (auto& parameter : m_track_manager.current_track()->delay()->parameters())
m_parameter_widgets.append(add<ProcessorParameterWidget>(parameter));
}
void TrackControlsWidget::update_knobs()
{
// FIXME: This is needed because when the slider is changed normally, we
// need to change the underlying value, but if the keyboard was used, we
// need to change the slider without changing the underlying value.
m_change_underlying = false;
m_octave_knob->set_value(octave_max - m_track_manager.keyboard()->virtual_keyboard_octave());
m_change_underlying = true;
}