yuzu: Add motion and touch configuration

src/yuzu/configuration/configure_touch_from_button.h

@@ -0,0 +1,86 @@
+// Copyright 2020 Citra Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <functional>
+#include <memory>
+#include <optional>
+#include <vector>
+#include <QDialog>
+#include "core/frontend/framebuffer_layout.h"
+#include "core/settings.h"
+
+class QItemSelection;
+class QModelIndex;
+class QStandardItemModel;
+class QStandardItem;
+class QTimer;
+
+namespace Common {
+class ParamPackage;
+}
+
+namespace InputCommon {
+namespace Polling {
+class DevicePoller;
+}
+} // namespace InputCommon
+
+namespace Ui {
+class ConfigureTouchFromButton;
+}
+
+class ConfigureTouchFromButton : public QDialog {
+    Q_OBJECT
+
+public:
+    explicit ConfigureTouchFromButton(QWidget* parent,
+                                      const std::vector<Settings::TouchFromButtonMap>& touch_maps,
+                                      int default_index = 0);
+    ~ConfigureTouchFromButton() override;
+
+    int GetSelectedIndex() const;
+    std::vector<Settings::TouchFromButtonMap> GetMaps() const;
+
+public slots:
+    void ApplyConfiguration();
+    void NewBinding(const QPoint& pos);
+    void SetActiveBinding(int dot_id);
+    void SetCoordinates(int dot_id, const QPoint& pos);
+
+protected:
+    virtual void showEvent(QShowEvent* ev) override;
+    virtual void keyPressEvent(QKeyEvent* event) override;
+
+private slots:
+    void NewMapping();
+    void DeleteMapping();
+    void RenameMapping();
+    void EditBinding(const QModelIndex& qi);
+    void DeleteBinding();
+    void OnBindingSelection(const QItemSelection& selected, const QItemSelection& deselected);
+    void OnBindingChanged(QStandardItem* item);
+    void OnBindingDeleted(const QModelIndex& parent, int first, int last);
+
+private:
+    void SetConfiguration();
+    void UpdateUiDisplay();
+    void ConnectEvents();
+    void GetButtonInput(int row_index, bool is_new);
+    void SetPollingResult(const Common::ParamPackage& params, bool cancel);
+    void SaveCurrentMapping();
+
+    std::unique_ptr<Ui::ConfigureTouchFromButton> ui;
+    std::unique_ptr<QStandardItemModel> binding_list_model;
+    std::vector<Settings::TouchFromButtonMap> touch_maps;
+    int selected_index;
+
+    std::unique_ptr<QTimer> timeout_timer;
+    std::unique_ptr<QTimer> poll_timer;
+    std::vector<std::unique_ptr<InputCommon::Polling::DevicePoller>> device_pollers;
+    std::optional<std::function<void(const Common::ParamPackage&, bool)>> input_setter;
+
+    static constexpr int DataRoleDot = Qt::ItemDataRole::UserRole + 2;
+};