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https://github.com/RGBCube/serenity
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0dc6fe9102
This is the first step in transitioning Piano to a full LibDSP backend. For now, the delay effect is replaced with a (mostly identical) implementation in LibDSP. The new ProcessorParameterSlider attaches to a LibDSP::Processor's range parameter (LibDSP::ProcessorRangeParameter) and changes it automatically. It also has the ability to update an external GUI::Label. This is used for the three delay parameters and it will become useful for auto-generating UI for Processors.
24 lines
625 B
C++
24 lines
625 B
C++
/*
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* Copyright (c) 2021, kleines Filmröllchen <malu.bertsch@gmail.com>
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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 <LibDSP/ProcessorParameter.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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class ProcessorParameterSlider : public GUI::Slider {
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C_OBJECT(ProcessorParameterSlider);
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public:
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ProcessorParameterSlider(Orientation, LibDSP::ProcessorRangeParameter&, RefPtr<GUI::Label>);
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RefPtr<GUI::Label> value_label() { return m_value_label; }
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private:
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LibDSP::ProcessorRangeParameter& m_parameter;
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RefPtr<GUI::Label> m_value_label;
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};
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