src/compositor/wayland_wrapper/wlinputdevice.h

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  40
  41 #ifndef WLINPUTDEVICE_H
  42 #define WLINPUTDEVICE_H
  43
  44 #include "waylandobject.h"
  45
  46 #include <stdint.h>
  47
  48 #include <QtCore/QList>
  49 #include <QtCore/QPoint>
  50
  51 #ifndef QT_NO_WAYLAND_XKB
  52 #include <xkbcommon/xkbcommon.h>
  53 #endif
  54
  55 class QKeyEvent;
  56 class QTouchEvent;
  57 class WaylandInputDevice;
  58
  59 namespace Wayland {
  60
  61 class Compositor;
  62 class DataDevice;
  63 class Surface;
  64 class DataDeviceManager;
  65
  66 class InputDevice : public Object<struct wl_seat>
  67 {
  68 public:
  69     InputDevice(WaylandInputDevice *handle, Compositor *compositor);
  70     ~InputDevice();
  71
  72     void sendMousePressEvent(Qt::MouseButton button, const QPointF &localPos, const QPointF &globalPos = QPointF());
  73     void sendMouseReleaseEvent(Qt::MouseButton button, const QPointF &localPos, const QPointF &globalPos = QPointF());
  74     void sendMouseMoveEvent(const QPointF &localPos, const QPointF &globalPos = QPointF());
  75     void sendMouseMoveEvent(Surface *surface, const QPointF &localPos, const QPointF &globalPos = QPointF());
  76     void sendMouseWheelEvent(Qt::Orientation orientation, int delta);
  77
  78     void sendKeyPressEvent(uint code);
  79     void sendKeyReleaseEvent(uint code);
  80
  81     void sendTouchPointEvent(int id, double x, double y, Qt::TouchPointState state);
  82     void sendTouchFrameEvent();
  83     void sendTouchCancelEvent();
  84
  85     void sendFullKeyEvent(QKeyEvent *event);
  86     void sendFullTouchEvent(QTouchEvent *event);
  87
  88     Surface *keyboardFocus() const;
  89     bool setKeyboardFocus(Surface *surface);
  90
  91     Surface *mouseFocus() const;
  92     void setMouseFocus(Surface *surface, const QPointF &localPos, const QPointF &globalPos);
  93
  94     void clientRequestedDataDevice(DataDeviceManager *dndSelection, struct wl_client *client, uint32_t id);
  95     DataDevice *dataDevice(struct wl_client *client) const;
  96     void sendSelectionFocus(Surface *surface);
  97
  98     Compositor *compositor() const;
  99     WaylandInputDevice *handle() const;
 100
 101     wl_pointer *pointerDevice();
 102     wl_keyboard *keyboardDevice();
 103     wl_touch *touchDevice();
 104     const wl_pointer *pointerDevice() const;
 105     const wl_keyboard *keyboardDevice() const;
 106     const wl_touch *touchDevice() const;
 107
 108 private:
 109     void initDevices();
 110     void releaseDevices();
 111     void cleanupDataDeviceForClient(struct wl_client *client, bool destroyDev);
 112     void updateModifierState(uint key, int state);
 113     void sendKeyModifiers(wl_resource *resource);
 114
 115     WaylandInputDevice *m_handle;
 116     Compositor *m_compositor;
 117     QList<DataDevice *> m_data_devices;
 118     struct {
 119         wl_pointer pointer;
 120         wl_keyboard keyboard;
 121         wl_touch touch;
 122     } m_device_interfaces;
 123
 124 #ifndef QT_NO_WAYLAND_XKB
 125     struct xkb_keymap *m_keymap;
 126     struct xkb_state *m_state;
 127     int m_keymap_fd;
 128     size_t m_keymap_size;
 129     char *m_keymap_area;
 130 #endif
 131
 132     uint32_t toWaylandButton(Qt::MouseButton button);
 133
 134     static void bind_func(struct wl_client *client, void *data,
 135                                 uint32_t version, uint32_t id);
 136
 137     static void pointer_attach(struct wl_client *client,
 138                                struct wl_resource *device_base,
 139                                uint32_t serial,
 140                                struct wl_resource *buffer, int32_t x, int32_t y);
 141     const static struct wl_pointer_interface pointer_interface;
 142
 143     static void get_pointer(struct wl_client *client,
 144                             struct wl_resource *resource,
 145                             uint32_t id);
 146     static void get_keyboard(struct wl_client *client,
 147                             struct wl_resource *resource,
 148                             uint32_t id);
 149     static void get_touch(struct wl_client *client,
 150                             struct wl_resource *resource,
 151                             uint32_t id);
 152     const static struct wl_seat_interface seat_interface;
 153
 154     static void destroy_resource(wl_resource *resource);
 155     static void destroy_device_resource(wl_resource *resource);
 156 };
 157
 158 }
 159
 160 #endif // WLINPUTDEVICE_H