yuzu: Make hotkeys configurable via the GUI

* Adds a new Hotkeys tab in the Controls group.
* Double-click a Hotkey to rebind it.

1 files changed, 48 insertions, 0 deletions

diff --git a/src/yuzu/configuration/configure_hotkeys.h b/src/yuzu/configuration/configure_hotkeys.h
new file mode 100644
index 000000000..cd203aad6
--- /dev/null
+++ b/src/yuzu/configuration/configure_hotkeys.h
@@ -0,0 +1,48 @@
+// Copyright 2017 Citra Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <memory>
+#include <QWidget>
+#include "core/settings.h"
+
+namespace Ui {
+class ConfigureHotkeys;
+}
+
+class HotkeyRegistry;
+class QStandardItemModel;
+
+class ConfigureHotkeys : public QWidget {
+    Q_OBJECT
+
+public:
+    explicit ConfigureHotkeys(QWidget* parent = nullptr);
+    ~ConfigureHotkeys() override;
+
+    void applyConfiguration(HotkeyRegistry& registry);
+    void retranslateUi();
+
+    void EmitHotkeysChanged();
+
+    /**
+     * Populates the hotkey list widget using data from the provided registry.
+     * Called everytime the Configure dialog is opened.
+     * @param registry The HotkeyRegistry whose data is used to populate the list.
+     */
+    void Populate(const HotkeyRegistry& registry);
+
+signals:
+    void HotkeysChanged(QList<QKeySequence> new_key_list);
+
+private:
+    void Configure(QModelIndex index);
+    bool IsUsedKey(QKeySequence key_sequence);
+    QList<QKeySequence> GetUsedKeyList() const;
+
+    std::unique_ptr<Ui::ConfigureHotkeys> ui;
+
+    QStandardItemModel* model;
+};