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Diffstat (limited to 'src/client/qwaylandtabletv2_p.h')
-rw-r--r-- | src/client/qwaylandtabletv2_p.h | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/src/client/qwaylandtabletv2_p.h b/src/client/qwaylandtabletv2_p.h new file mode 100644 index 000000000..20a8a4f5a --- /dev/null +++ b/src/client/qwaylandtabletv2_p.h @@ -0,0 +1,161 @@ +// Copyright (C) 2019 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only + +#ifndef QWAYLANDTABLETV2_P_H +#define QWAYLANDTABLETV2_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <QtWaylandClient/private/qwayland-tablet-unstable-v2.h> + +#include <QtWaylandClient/private/qtwaylandclientglobal_p.h> + +#include <QtCore/QObject> +#include <QtCore/QPointer> +#include <QtCore/QPointF> +#include <QtGui/QPointingDevice> +#include <QtGui/QInputDevice> + +QT_BEGIN_NAMESPACE + +namespace QtWaylandClient { + +class QWaylandDisplay; +class QWaylandInputDevice; +class QWaylandSurface; + +class QWaylandTabletSeatV2; +class QWaylandTabletV2; +class QWaylandTabletToolV2; +class QWaylandTabletPadV2; + +class Q_WAYLANDCLIENT_EXPORT QWaylandTabletManagerV2 : public QtWayland::zwp_tablet_manager_v2 +{ +public: + explicit QWaylandTabletManagerV2(QWaylandDisplay *display, uint id, uint version); + ~QWaylandTabletManagerV2() override; + QWaylandTabletSeatV2 *createTabletSeat(QWaylandInputDevice *seat); +}; + +class Q_WAYLANDCLIENT_EXPORT QWaylandTabletSeatV2 : public QObject, public QtWayland::zwp_tablet_seat_v2 +{ + Q_OBJECT +public: + explicit QWaylandTabletSeatV2(QWaylandTabletManagerV2 *manager, QWaylandInputDevice *seat); + ~QWaylandTabletSeatV2() override; + + QWaylandInputDevice *seat() const { return m_seat; } + +protected: + void zwp_tablet_seat_v2_tablet_added(struct ::zwp_tablet_v2 *id) override; + void zwp_tablet_seat_v2_tool_added(struct ::zwp_tablet_tool_v2 *id) override; + void zwp_tablet_seat_v2_pad_added(struct ::zwp_tablet_pad_v2 *id) override; + +private: + QWaylandInputDevice *m_seat; + QList<QWaylandTabletV2 *> m_tablets; + QList<QWaylandTabletToolV2 *> m_tools; + QList<QWaylandTabletPadV2 *> m_pads; +}; + +class Q_WAYLANDCLIENT_EXPORT QWaylandTabletV2 : public QObject, public QtWayland::zwp_tablet_v2 +{ + Q_OBJECT +public: + explicit QWaylandTabletV2(::zwp_tablet_v2 *tablet); + +protected: +// void zwp_tablet_v2_name(const QString &name) override; +// void zwp_tablet_v2_id(uint32_t vid, uint32_t pid) override; +// void zwp_tablet_v2_path(const QString &path) override; +// void zwp_tablet_v2_done() override; + void zwp_tablet_v2_removed() override; +}; + +class Q_WAYLANDCLIENT_EXPORT QWaylandTabletToolV2 : public QObject, public QtWayland::zwp_tablet_tool_v2 +{ + Q_OBJECT +public: + QWaylandTabletToolV2(QWaylandTabletSeatV2 *tabletSeat, ::zwp_tablet_tool_v2 *tool); + +protected: + void zwp_tablet_tool_v2_type(uint32_t tool_type) override; + void zwp_tablet_tool_v2_hardware_serial(uint32_t hardware_serial_hi, uint32_t hardware_serial_lo) override; +// void zwp_tablet_tool_v2_hardware_id_wacom(uint32_t hardware_id_hi, uint32_t hardware_id_lo) override; + void zwp_tablet_tool_v2_capability(uint32_t capability) override; + void zwp_tablet_tool_v2_done() override; + void zwp_tablet_tool_v2_removed() override; + void zwp_tablet_tool_v2_proximity_in(uint32_t serial, struct ::zwp_tablet_v2 *tablet, struct ::wl_surface *surface) override; + void zwp_tablet_tool_v2_proximity_out() override; + void zwp_tablet_tool_v2_down(uint32_t serial) override; + void zwp_tablet_tool_v2_up() override; + void zwp_tablet_tool_v2_motion(wl_fixed_t x, wl_fixed_t y) override; + void zwp_tablet_tool_v2_pressure(uint32_t pressure) override; + void zwp_tablet_tool_v2_distance(uint32_t distance) override; + void zwp_tablet_tool_v2_tilt(wl_fixed_t tilt_x, wl_fixed_t tilt_y) override; + void zwp_tablet_tool_v2_rotation(wl_fixed_t degrees) override; + void zwp_tablet_tool_v2_slider(int32_t position) override; +// void zwp_tablet_tool_v2_wheel(wl_fixed_t degrees, int32_t clicks) override; + void zwp_tablet_tool_v2_button(uint32_t serial, uint32_t button, uint32_t state) override; + void zwp_tablet_tool_v2_frame(uint32_t time) override; + +private: + QWaylandTabletSeatV2 *m_tabletSeat; + + // Static state (sent before done event) + QPointingDevice::PointerType m_pointerType = QPointingDevice::PointerType::Unknown; + QInputDevice::DeviceType m_tabletDevice = QInputDevice::DeviceType::Unknown; + type m_toolType = type_pen; + bool m_hasRotation = false; + quint64 m_uid = 0; + + // Accumulated state (applied on frame event) + struct State { + bool down = false; + QPointer<QWaylandSurface> proximitySurface; + bool enteredSurface = false; // Not enough with just proximitySurface, if the surface is deleted, we still want to send a leave event + QPointF surfacePosition; + uint distance = 0; + qreal pressure = 0; + qreal rotation = 0; + qreal xTilt = 0; + qreal yTilt = 0; + qreal slider = 0; + Qt::MouseButtons buttons = Qt::MouseButton::NoButton; // Actual buttons, down state -> left mouse is mapped inside the frame handler + //auto operator<=>(const Point&) const = default; // TODO: use this when upgrading to C++20 + bool operator==(const State &o) const; + } m_pending, m_applied; +}; + +// We don't actually use this, but need to handle the "removed" event to comply with the protocol +class Q_WAYLANDCLIENT_EXPORT QWaylandTabletPadV2 : public QObject, public QtWayland::zwp_tablet_pad_v2 +{ + Q_OBJECT +public: + explicit QWaylandTabletPadV2(::zwp_tablet_pad_v2 *pad); + +protected: +// void zwp_tablet_pad_v2_group(struct ::zwp_tablet_pad_group_v2 *pad_group) override; +// void zwp_tablet_pad_v2_path(const QString &path) override; +// void zwp_tablet_pad_v2_buttons(uint32_t buttons) override; +// void zwp_tablet_pad_v2_done() override; +// void zwp_tablet_pad_v2_button(uint32_t time, uint32_t button, uint32_t state) override; +// void zwp_tablet_pad_v2_enter(uint32_t serial, struct ::zwp_tablet_v2 *tablet, struct ::wl_surface *surface) override; +// void zwp_tablet_pad_v2_leave(uint32_t serial, struct ::wl_surface *surface) override; + void zwp_tablet_pad_v2_removed() override; +}; + +} // namespace QtWaylandClient + +QT_END_NAMESPACE + +#endif // QWAYLANDTABLETV2_P_H |