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https://invent.kde.org/marcoa/shift-shell.git
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Marco Allegretti
1bf8cfb2ba
SDL3-backed gamepad manager polls at 60Hz, handles hotplug, exposes battery/rumble/LED per device. Game launcher aggregates XDG desktop entries, Steam appmanifests, and Flatpak into a single sorted model. Game Center uses the new model instead of folio's search model. D-pad/A/B/Y navigate and launch. Guide button toggles the overlay. Battery and controller status shown in the HUD.
89 lines
2.2 KiB
C++
89 lines
2.2 KiB
C++
// SPDX-FileCopyrightText: 2026 Marco Allegretti
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// SPDX-License-Identifier: EUPL-1.2
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#pragma once
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#include <QAbstractListModel>
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#include <QTimer>
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#include <qqmlregistration.h>
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class GamepadDevice;
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class GamepadManager : public QAbstractListModel
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{
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Q_OBJECT
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QML_ELEMENT
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QML_SINGLETON
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Q_PROPERTY(bool active READ active WRITE setActive NOTIFY activeChanged)
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Q_PROPERTY(int count READ count NOTIFY countChanged)
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Q_PROPERTY(GamepadDevice *primaryGamepad READ primaryGamepad NOTIFY primaryGamepadChanged)
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Q_PROPERTY(bool hasGamepad READ hasGamepad NOTIFY countChanged)
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public:
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explicit GamepadManager(QObject *parent = nullptr);
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~GamepadManager() override;
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enum Roles {
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DeviceRole = Qt::UserRole + 1,
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NameRole,
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TypeRole,
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BatteryRole,
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};
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Q_ENUM(Roles)
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// Buttons matching SDL_GamepadButton, re-exported for QML
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enum Button {
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ButtonA,
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ButtonB,
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ButtonX,
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ButtonY,
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ButtonBack,
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ButtonGuide,
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ButtonStart,
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ButtonLeftStick,
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ButtonRightStick,
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ButtonLeftShoulder,
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ButtonRightShoulder,
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ButtonDPadUp,
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ButtonDPadDown,
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ButtonDPadLeft,
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ButtonDPadRight,
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ButtonMisc1,
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};
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Q_ENUM(Button)
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int rowCount(const QModelIndex &parent = QModelIndex()) const override;
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QVariant data(const QModelIndex &index, int role) const override;
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QHash<int, QByteArray> roleNames() const override;
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bool active() const;
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void setActive(bool active);
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int count() const;
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bool hasGamepad() const;
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GamepadDevice *primaryGamepad() const;
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Q_INVOKABLE GamepadDevice *gamepadAt(int index) const;
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Q_SIGNALS:
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void activeChanged();
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void countChanged();
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void primaryGamepadChanged();
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void buttonPressed(int button, int gamepadIndex);
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void buttonReleased(int button, int gamepadIndex);
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void axisChanged(int axis, float value, int gamepadIndex);
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private:
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void start();
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void stop();
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void poll();
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void addGamepad(int instanceId);
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void removeGamepad(int instanceId);
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int indexForInstanceId(int instanceId) const;
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bool m_active = false;
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bool m_sdlInitialized = false;
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QTimer m_pollTimer;
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QList<GamepadDevice *> m_gamepads;
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};
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