49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
// Copyright 2023 Dolphin Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include "DolphinQt/Config/ConfigControls/ConfigFloatSlider.h"
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#include <QSignalBlocker>
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#include "Common/Config/Config.h"
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#include "DolphinQt/Settings.h"
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ConfigFloatSlider::ConfigFloatSlider(float minimum, float maximum,
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const Config::Info<float>& setting, float step)
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: ToolTipSlider(Qt::Horizontal), m_minimum(minimum), m_step(step), m_setting(setting)
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{
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const float range = maximum - minimum;
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const int steps = std::round(range / step);
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const int interval = std::round(range / steps);
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const int current_value = std::round((Config::Get(m_setting) - minimum) / step);
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setMinimum(0);
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setMaximum(steps);
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setTickInterval(interval);
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setValue(current_value);
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connect(this, &ConfigFloatSlider::valueChanged, this, &ConfigFloatSlider::Update);
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connect(&Settings::Instance(), &Settings::ConfigChanged, this, [this] {
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QFont bf = font();
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bf.setBold(Config::GetActiveLayerForConfig(m_setting) != Config::LayerType::Base);
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setFont(bf);
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const QSignalBlocker blocker(this);
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const int value = std::round((Config::Get(m_setting) - m_minimum) / m_step);
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setValue(value);
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});
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}
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void ConfigFloatSlider::Update(int value)
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{
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const float current_value = (m_step * value) + m_minimum;
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Config::SetBaseOrCurrent(m_setting, current_value);
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}
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float ConfigFloatSlider::GetValue() const
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{
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return (m_step * value()) + m_minimum;
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}
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