configure_input: Add per-player vibration

Allows for enabling and modifying vibration and vibration strength per player.
Also adds a toggle for enabling/disabling accurate vibrations.

Co-authored-by: Its-Rei <kupfel@gmail.com>

src/yuzu/configuration/configure_vibration.h

@@ -0,0 +1,40 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <array>
+#include <memory>
+#include <QDialog>
+
+class QGroupBox;
+class QSpinBox;
+
+namespace Ui {
+class ConfigureVibration;
+}
+
+class ConfigureVibration : public QDialog {
+    Q_OBJECT
+
+public:
+    explicit ConfigureVibration(QWidget* parent);
+    ~ConfigureVibration() override;
+
+    void ApplyConfiguration();
+
+private:
+    void changeEvent(QEvent* event) override;
+    void RetranslateUI();
+
+    std::unique_ptr<Ui::ConfigureVibration> ui;
+
+    static constexpr std::size_t NUM_PLAYERS = 8;
+
+    // Groupboxes encapsulating the vibration strength spinbox.
+    std::array<QGroupBox*, NUM_PLAYERS> vibration_groupboxes;
+
+    // Spinboxes representing the vibration strength percentage.
+    std::array<QSpinBox*, NUM_PLAYERS> vibration_spinboxes;
+};