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https://github.com/RGBCube/serenity
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196841fd3a
This automatically creates the correct collection of name label, value label and "editor" (knob, checkbox, dropdown) depending on the processor type and layouts them vertically.
41 lines
1.6 KiB
C++
41 lines
1.6 KiB
C++
/*
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* Copyright (c) 2022, kleines Filmröllchen <filmroellchen@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include "ParameterWidget.h"
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#include "Dropdown.h"
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#include "Slider.h"
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#include "Toggle.h"
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#include <LibDSP/Synthesizers.h>
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#include <LibGUI/BoxLayout.h>
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ProcessorParameterWidget::ProcessorParameterWidget(DSP::ProcessorParameter& raw_parameter)
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: m_parameter(raw_parameter)
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{
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set_layout<GUI::VerticalBoxLayout>();
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m_label = add<GUI::Label>(raw_parameter.name());
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switch (raw_parameter.type()) {
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case DSP::ParameterType::Range: {
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auto& parameter = static_cast<DSP::ProcessorRangeParameter&>(raw_parameter);
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m_value_label = add<GUI::Label>(String::number(static_cast<double>(parameter.value())));
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m_parameter_modifier = add<ProcessorParameterSlider>(Orientation::Vertical, parameter, m_value_label);
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break;
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}
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case DSP::ParameterType::Enum: {
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// FIXME: We shouldn't do that, but the only user is the synth right now.
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auto& parameter = static_cast<DSP::ProcessorEnumParameter<DSP::Synthesizers::Waveform>&>(raw_parameter);
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auto enum_strings = Vector<String> { "Sine", "Triangle", "Square", "Saw", "Noise" };
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m_parameter_modifier = add<ProcessorParameterDropdown<DSP::Synthesizers::Waveform>>(parameter, move(enum_strings));
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break;
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}
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case DSP::ParameterType::Boolean: {
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auto& parameter = static_cast<DSP::ProcessorBooleanParameter&>(raw_parameter);
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m_parameter_modifier = add<ProcessorParameterToggle>(parameter);
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break;
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}
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default:
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VERIFY_NOT_REACHED();
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}
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}
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