diff options
| author | Povilas Kanapickas <povilas@radix.lt> | 2020-09-21 04:03:43 +0300 |
|---|---|---|
| committer | Povilas Kanapickas <povilas@radix.lt> | 2021-05-11 01:45:27 +0300 |
| commit | d74ffaed9183a94d47bc7397b14a2fd21d67e230 (patch) | |
| tree | 0aabc580e6c001f61492237f7b6991fa75b1bbe8 /include/X11/extensions/XI2proto.h | |
| parent | eec0adee25847de29ab1a41bba530612451361a5 (diff) | |
include: Add support for XI 2.4 gesture input events
Signed-off-by: Povilas Kanapickas <povilas@radix.lt>
Diffstat (limited to 'include/X11/extensions/XI2proto.h')
| -rw-r--r-- | include/X11/extensions/XI2proto.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/include/X11/extensions/XI2proto.h b/include/X11/extensions/XI2proto.h index a1133b5..aaeac7b 100644 --- a/include/X11/extensions/XI2proto.h +++ b/include/X11/extensions/XI2proto.h @@ -219,6 +219,17 @@ typedef struct { } xXITouchInfo; /** + * Denotes touchpad gesture capability on a device. + */ +typedef struct { + uint16_t type; /**< Always GestureClass */ + uint16_t length; /**< Length in 4 byte units */ + uint16_t sourceid; /**< source device for this class */ + uint8_t num_touches; /**< Maximum number of touches gesture supports (0==unlimited) */ + uint8_t pad0; +} xXIGestureInfo; + +/** * Used to select for events on a given window. * Struct is followed by (mask_len * CARD8), with each bit set representing * the event mask for the given type. A mask bit represents an event type if @@ -1083,6 +1094,72 @@ typedef xXIBarrierEvent xXIBarrierHitEvent; typedef xXIBarrierEvent xXIBarrierPointerReleasedEvent; typedef xXIBarrierEvent xXIBarrierLeaveEvent; +/** + * Event for touchpad gesture pinch input events + */ +typedef struct +{ + uint8_t type; /**< Always GenericEvent */ + uint8_t extension; /**< XI extension offset */ + uint16_t sequenceNumber; + uint32_t length; /**< Length in 4 byte uints */ + uint16_t evtype; + uint16_t deviceid; + Time time; + uint32_t detail; /**< The number of touches in the gesture */ + Window root; + Window event; + Window child; +/* └──────── 32 byte boundary ────────┘ */ + FP1616 root_x; /**< Always screen coords, 16.16 fixed point */ + FP1616 root_y; + FP1616 event_x; /**< Always screen coords, 16.16 fixed point */ + FP1616 event_y; + FP1616 delta_x; + FP1616 delta_y; + FP1616 delta_unaccel_x; + FP1616 delta_unaccel_y; + FP1616 scale; + FP1616 delta_angle; + uint16_t sourceid; /**< The source device */ + uint16_t pad0; + xXIModifierInfo mods; + xXIGroupInfo group; + uint32_t flags; /**< ::XIGesturePinchEventCancelled */ +} xXIGesturePinchEvent; + +/** + * Event for touchpad gesture swipe input events + */ +typedef struct +{ + uint8_t type; /**< Always GenericEvent */ + uint8_t extension; /**< XI extension offset */ + uint16_t sequenceNumber; + uint32_t length; /**< Length in 4 byte uints */ + uint16_t evtype; + uint16_t deviceid; + Time time; + uint32_t detail; /**< The number of touches in the gesture */ + Window root; + Window event; + Window child; +/* └──────── 32 byte boundary ────────┘ */ + FP1616 root_x; /**< Always screen coords, 16.16 fixed point */ + FP1616 root_y; + FP1616 event_x; /**< Always screen coords, 16.16 fixed point */ + FP1616 event_y; + FP1616 delta_x; + FP1616 delta_y; + FP1616 delta_unaccel_x; + FP1616 delta_unaccel_y; + uint16_t sourceid; /**< The source device */ + uint16_t pad0; + xXIModifierInfo mods; + xXIGroupInfo group; + uint32_t flags; /**< ::XIGestureSwipeEventCancelled */ +} xXIGestureSwipeEvent; + #undef Window #undef Time #undef Atom |