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implementation of all extra input events

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Vincent Wei
2019-06-13 17:50:30 +08:00
parent 047ab34a98
commit 4a354b94f9
3 changed files with 522 additions and 12 deletions
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53
include/customial.h
View File

@@ -119,6 +119,51 @@
#define IAL_EVENT_GESTURE_PINCH_UPDATE 0x0084
#define IAL_EVENT_GESTURE_PINCH_END 0x0085
#ifndef TABLET_TOOL_X
#define TABLET_TOOL_PROXIMITY_STATE_INVALID 0
#define TABLET_TOOL_PROXIMITY_STATE_OUT 1
#define TABLET_TOOL_PROXIMITY_STATE_IN 2
#define TABLET_TOOL_TIP_INVALID 0
#define TABLET_TOOL_TIP_UP 1
#define TABLET_TOOL_TIP_DOWN 2
#define TABLET_BUTTON_STATE_INVALID 0
#define TABLET_BUTTON_STATE_RELEASED 1
#define TABLET_BUTTON_STATE_PRESSED 2
#define TABLET_PAD_RING_SOURCE_UNKNOWN 0
#define TABLET_PAD_RING_SOURCE_FINGER 1
#define TABLET_PAD_STRIP_SOURCE_UNKNOWN 0
#define TABLET_PAD_STRIP_SOURCE_FINGER 1
#define TABLET_TOOL_CHANGED_X (1 << 0)
#define TABLET_TOOL_CHANGED_Y (1 << 1)
#define TABLET_TOOL_CHANGED_PRESSURE (1 << 2)
#define TABLET_TOOL_CHANGED_DISTANCE (1 << 3)
#define TABLET_TOOL_CHANGED_TILT_X (1 << 4)
#define TABLET_TOOL_CHANGED_TILT_Y (1 << 5)
#define TABLET_TOOL_CHANGED_ROTATION (1 << 6)
#define TABLET_TOOL_CHANGED_SLIDER (1 << 7)
#define TABLET_TOOL_CHANGED_SIZE_MAJOR (1 << 8)
#define TABLET_TOOL_CHANGED_SIZE_MINOR (1 << 9)
#define TABLET_TOOL_CHANGED_WHEEL (1 << 10)
#define TABLET_TOOL_X 0
#define TABLET_TOOL_Y 1
#define TABLET_TOOL_PRESSURE 2
#define TABLET_TOOL_DISTANCE 3
#define TABLET_TOOL_TILT_X 4
#define TABLET_TOOL_TILT_Y 5
#define TABLET_TOOL_ROTATION 6
#define TABLET_TOOL_SLIDER 7
#define TABLET_TOOL_SIZE_MAJOR 8
#define TABLET_TOOL_SIZE_MINOR 9
#define TABLET_TOOL_WHEEL 10
#endif
#define IAL_EVENT_TABLET_TOOL_AXIS 0x0090
#define IAL_EVENT_TABLET_TOOL_PROXIMITY 0x0091
#define IAL_EVENT_TABLET_TOOL_TIP 0x0092
@@ -132,17 +177,23 @@
#define IAL_EVENT_USER_UPDATE 0x009B
#define IAL_EVENT_USER_END 0x009C
#define NR_PACKED_SUB_EVENTS 16
typedef struct _EXTRA_INPUT_EVENT {
int event;
WPARAM wparam;
LPARAM lparam;
// for tablet tool messages
unsigned int params_mask;
WPARAM wparams[NR_PACKED_SUB_EVENTS];
LPARAM lparams[NR_PACKED_SUB_EVENTS];
} EXTRA_INPUT_EVENT;
#define IAL_LEN_MDEV 127
typedef struct tagINPUT {
char* id;
//char* mdev;
// Initialization and termination
BOOL (*init_input) (struct tagINPUT *input, const char* mdev, const char* mtype);

255
include/window.h
View File

@@ -1418,7 +1418,7 @@ extern DWORD __mg_interval_time;
* - Button messages: the messages generated by a button on joystick.
* - Multi-touch messages: the messages generated by a multi-touch panel.
* - Gesture messages: the gesture messages.
* - Tablet messages: the messages generated by a tablet.
* - Tablet tool messages: the messages generated by a tablet tool.
* - Tablet pad messages: the messages generated by a tablet pad.
* - Switch messages: the messages generated by a switch.
* - User-defined messages: the messages generated by a user-defined device.
@@ -1594,20 +1594,273 @@ extern DWORD __mg_interval_time;
*/
#define MSG_EXIN_SWITCH_TOGGLE 0x007A
/**
* \def MSG_EXIN_GESTURE_SWIPE_BEGIN
* \brief Indicates the beginning of a swipe gesture.
*
* \code
* MSG_EXIN_GESTURE_SWIPE_BEGIN
* int nr_figures = wParam;
* \endcode
*
* \param nr_figures The number of fingers used for the gesture.
*/
#define MSG_EXIN_GESTURE_SWIPE_BEGIN 0x0080
/**
* \def MSG_EXIN_GESTURE_SWIPE_UPDATE
* \brief Indicates update of a swipe gesture.
*
* \code
* MSG_EXIN_GESTURE_SWIPE_UPDATE
* int nr_figures = (int)wParam;
* int dx = LOSWORD(lParam);
* int dx = HISWORD(lParam);
* \endcode
*
* \param nr_figures The number of fingers used for the gesture.
* \param dx, dy The motion delta between the last and the current
* MSG_EXIN_GESTURE_SWIPE_UPDATE message.
*/
#define MSG_EXIN_GESTURE_SWIPE_UPDATE 0x0081
/**
* \def MSG_EXIN_GESTURE_SWIPE_END
* \brief Indicates the end of a swipe gesture.
*
* \code
* MSG_EXIN_GESTURE_SWIPE_END
* int nr_figures = (int)wParam;
* BOOL is_cancelled = (BOOL)lParam;
* \endcode
*
* \param nr_figures The number of fingers used for the gesture.
* \param is_cancelled TRUE if the gesture ended normally, or if it was cancelled.
*/
#define MSG_EXIN_GESTURE_SWIPE_END 0x0082
/**
* \def MSG_EXIN_GESTURE_PINCH_BEGIN
* \brief Indicates the beginning of a pinch gesture.
*
* \code
* MSG_EXIN_GESTURE_PINCH_BEGIN
* int nr_figures = (int)wParam;
* unsigned int scale = (unsigned int)lParam;
* \endcode
*
* \param nr_figures The number of fingers used for the gesture.
* \param scale The absolute scale of a pinch gesture.
* The scale is the division of the current distance between
* the fingers and the distance at the start of the gesture.
* Note that the initial scale value is 100.
*/
#define MSG_EXIN_GESTURE_PINCH_BEGIN 0x0083
/**
* \def MSG_EXIN_GESTURE_PINCH_UPDATE
* \brief Indicates the beginning of a pinch gesture.
*
* \code
* MSG_EXIN_GESTURE_PINCH_UPDATE
* unsigned int scale = LOWORD(wParam);
* int da = HISWORD(wParam);
* int dx = LOSWORD(lParam);
* int dy = HISWORD(lParam);
* \endcode
*
* \param scale The absolute scale of a pinch gesture.
* The scale is the division of the current distance between
* the fingers and the distance at the start of the gesture.
* Note that the initial scale value is 100.
* \param da The angle delta in 1/50 degrees between the last and the current
* MSG_EXIN_GESTURE_PINCH_UPDATE message.
* \param dx, dy The motion delta between the last and the current
* MSG_EXIN_GESTURE_PINCH_UPDATE message.
*/
#define MSG_EXIN_GESTURE_PINCH_UPDATE 0x0084
/**
* \def MSG_EXIN_GESTURE_PINCH_END
* \brief Indicates the end of a swipe gesture.
*
* \code
* MSG_EXIN_GESTURE_PINCH_END
* int nr_figures = (int)LOSWORD(wParam);
* BOOL is_cancelled = (BOOL)HISWORD(wParam);
* unsigned int scale = (unsigned int)scale;
* \endcode
*
* \param nr_figures The number of fingers used for the gesture.
* \param is_cancelled TRUE if the gesture ended normally, or if it was cancelled.
* \param scale The absolute scale of a pinch gesture.
* The scale is the division of the current distance between
* the fingers and the distance at the start of the gesture.
* Note that the initial scale value is 100.
*/
#define MSG_EXIN_GESTURE_PINCH_END 0x0085
#define TABLET_TOOL_X 0
#define TABLET_TOOL_Y 1
#define TABLET_TOOL_PRESSURE 2
#define TABLET_TOOL_DISTANCE 3
#define TABLET_TOOL_TILT_X 4
#define TABLET_TOOL_TILT_Y 5
#define TABLET_TOOL_ROTATION 6
#define TABLET_TOOL_SLIDER 7
#define TABLET_TOOL_SIZE_MAJOR 8
#define TABLET_TOOL_SIZE_MINOR 9
#define TABLET_TOOL_WHEEL 10
#define TABLET_TOOL_PROXIMITY_STATE_INVALID 0
#define TABLET_TOOL_PROXIMITY_STATE_OUT 1
#define TABLET_TOOL_PROXIMITY_STATE_IN 2
#define TABLET_TOOL_TIP_INVALID 0
#define TABLET_TOOL_TIP_UP 1
#define TABLET_TOOL_TIP_DOWN 2
#define TABLET_BUTTON_STATE_INVALID 0
#define TABLET_BUTTON_STATE_RELEASED 1
#define TABLET_BUTTON_STATE_PRESSED 2
/**
* \def MSG_EXIN_TABLET_TOOL_AXIS
* \brief Indicates an axis has changed state.
*
* \code
* MSG_EXIN_TABLET_TOOL_AXIS
* int which = (int)wParam;
* long value = (long)lParam;
* \endcode
*
* \param which The axis identifier, can be one of the following values:
* \param value The value of the axis.
*/
#define MSG_EXIN_TABLET_TOOL_AXIS 0x0090
/**
* \def MSG_EXIN_TABLET_TOOL_PROXIMITY
* \brief Indicates that a tool has come in or out of proximity of the tablet.
*
* \code
* MSG_EXIN_TABLET_TOOL_PROXIMITY
* int state = (int)LOSWORD(wParam);
* int which = (int)HISWORD(wParam);
* long value = (long)lParam;
* \endcode
*
* \param state The proximity state, can be
* \param which The axis identifier, can be one of the following values:
* \param value The value of the axis.
*/
#define MSG_EXIN_TABLET_TOOL_PROXIMITY 0x0091
/**
* \def MSG_EXIN_TABLET_TOOL_TIP
* \brief Indicates that a tool has come in contact with the surface of the tablet.
*
* \code
* MSG_EXIN_TABLET_TOOL_TIP
* int state = (int)LOSWORD(wParam);
* int which = (int)HISWORD(wParam);
* long value = (long)lParam;
* \endcode
*
* \param which The axis identifier, can be one of the following values:
* \param value The value of the axis.
*/
#define MSG_EXIN_TABLET_TOOL_TIP 0x0092
/**
* \def MSG_EXIN_TABLET_TOOL_BUTTON
* \brief Indicates that a tool has changed a logical button state on the tablet.
*
* \code
* MSG_EXIN_TABLET_TOOL_BUTTON
* unsigned int button = (unsigned int)wParam;
* int state = (int)lParam;
* \endcode
*
* \param button The button identifier, which is a semantic button code as defined
* in <linux/input.h>.
* \param state The button state, can be TABLET_BUTTON_STATE_RELEASED or
* TABLET_BUTTON_STATE_PRESSED.
*/
#define MSG_EXIN_TABLET_TOOL_BUTTON 0x0093
/**
* \def MSG_EXIN_TABLET_PAD_BUTTON
* \brief Indicates that a button pressed on the tablet pad.
*
* \code
* MSG_EXIN_TABLET_PAD_BUTTON
* unsigned int mode = (unsigned int)wParam;
* unsigned int button_number = (unsigned int)LOSWORD(lParam);
* int button_state = (int)HISWORD(lParam);
* \endcode
*
* \param mode The mode the button that triggered this event is in.
* \param button_number The button number, which is NOT a semantic button code
* as defined in <linux/input.h>.
* \param button_state The button state, can be TABLET_BUTTON_STATE_RELEASED or
* TABLET_BUTTON_STATE_PRESSED.
*/
#define MSG_EXIN_TABLET_PAD_BUTTON 0x0094
#define TABLET_PAD_RING_SOURCE_UNKNOWN 0
#define TABLET_PAD_RING_SOURCE_FINGER 1
/**
* \def MSG_EXIN_TABLET_PAD_RING
* \brief Indicates that a status change on the tablet ring.
*
* \code
* MSG_EXIN_TABLET_PAD_RING
* unsigned int mode = (unsigned int)LOWORD(wParam);
* unsigned int source = (unsigned int)HIWORD(wParam);
* int position = (int)LOSWORD(lParam);
* unsigned int number = (unsigned int)HIWORD(lParam);
* \endcode
*
* \param mode The mode the ring that triggered this event is in.
* \param source The source of the event, can be TABLET_PAD_RING_SOURCE_UNKNOWN
* or TABLET_PAD_RING_SOURCE_FINGER.
* \param position The current position of the ring, in 1/50 degrees
* counterclockwise from the northern-most point of the ring in
* the tablet's current logical orientation.
* When the source is TABLET_PAD_RING_SOURCE_FINGER and the finger is lifted
* from the ring the value will be less than 0.
* \param number The number of the ring that has changed state,
* with 0 being the first ring
*/
#define MSG_EXIN_TABLET_PAD_RING 0x0095
#define TABLET_PAD_STRIP_SOURCE_UNKNOWN 0
#define TABLET_PAD_STRIP_SOURCE_FINGER 1
/**
* \def MSG_EXIN_TABLET_PAD_STRIP
* \brief Indicates that a status change on the tablet strip.
*
* \code
* MSG_EXIN_TABLET_PAD_STRIP
* unsigned int mode = (unsigned int)LOWORD(wParam);
* unsigned int source = (unsigned int)HIWORD(wParam);
* int position = (int)LOSWORD(lParam);
* unsigned int number = (unsigned int)HIWORD(lParam);
* \endcode
*
* \param mode The mode the strip that triggered this event is in.
* \param source The source of the event, can be TABLET_PAD_STRIP_SOURCE_UNKNOWN
* or TABLET_PAD_STRIP_SOURCE_FINGER.
* \param position The current position of the strip,
* normalized to the range [0, 100].
* When the source is TABLET_PAD_STRIP_SOURCE_FINGER and the finger is lifted
* from the strip, the value will be less than 0.
* \param number The number of the strip that has changed state,
* with 0 being the first strip.
*/
#define MSG_EXIN_TABLET_PAD_STRIP 0x0096
#define MSG_EXIN_USER_BEGIN 0x009A

226
src/ial/ial-libinput.c
View File

@@ -810,31 +810,237 @@ static int wait_event_ex (int maxfd, fd_set *in, fd_set *out, fd_set *except,
break;
}
case LIBINPUT_EVENT_TABLET_TOOL_AXIS: {
break;
}
case LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY: {
break;
}
case LIBINPUT_EVENT_TABLET_TOOL_AXIS:
case LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY:
case LIBINPUT_EVENT_TABLET_TOOL_TIP: {
struct libinput_event_tablet_tool* tool_event;
int state = 0;
double tmp;
tool_event = libinput_event_get_tablet_tool_event(event);
if (type == LIBINPUT_EVENT_TABLET_TOOL_AXIS)
extra->event = IAL_EVENT_TABLET_TOOL_AXIS;
else if (type == LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY) {
extra->event = IAL_EVENT_TABLET_TOOL_PROXIMITY;
switch (libinput_event_tablet_tool_get_proximity_state(tool_event)) {
case LIBINPUT_TABLET_TOOL_PROXIMITY_STATE_OUT:
state = TABLET_TOOL_PROXIMITY_STATE_OUT;
break;
case LIBINPUT_TABLET_TOOL_PROXIMITY_STATE_IN:
state = TABLET_TOOL_PROXIMITY_STATE_IN;
break;
}
}
else {
extra->event = IAL_EVENT_TABLET_TOOL_TIP;
switch (libinput_event_tablet_tool_get_tip_state(tool_event)) {
case LIBINPUT_TABLET_TOOL_TIP_UP:
state = TABLET_TOOL_TIP_UP;
break;
case LIBINPUT_TABLET_TOOL_TIP_DOWN:
state = TABLET_TOOL_TIP_DOWN;
break;
}
}
tool_event = libinput_event_get_tablet_tool_event(event);
extra->event = IAL_EVENT_TABLET_TOOL_AXIS;
if (libinput_event_tablet_tool_x_has_changed(tool_event)) {
extra->params_mask |= TABLET_TOOL_CHANGED_X;
tmp = libinput_event_tablet_tool_get_x_transformed(tool_event,
my_ctxt.max_x - my_ctxt.min_x + 1);
extra->wparams[TABLET_TOOL_X] = MAKELONG(state, TABLET_TOOL_X);
extra->lparams[TABLET_TOOL_X] = (int)(tmp * 10);
}
if (libinput_event_tablet_tool_y_has_changed(tool_event)) {
extra->params_mask |= TABLET_TOOL_CHANGED_X;
tmp = libinput_event_tablet_tool_get_y_transformed(tool_event,
my_ctxt.max_y - my_ctxt.min_y + 1);
extra->wparams[TABLET_TOOL_Y] = MAKELONG(state, TABLET_TOOL_X);
extra->lparams[TABLET_TOOL_Y] = (int)(tmp * 10);
}
if (libinput_event_tablet_tool_pressure_has_changed(tool_event)) {
extra->params_mask |= TABLET_TOOL_CHANGED_PRESSURE;
tmp = libinput_event_tablet_tool_get_pressure(tool_event);
extra->wparams[TABLET_TOOL_PRESSURE] = MAKELONG(state, TABLET_TOOL_PRESSURE);
extra->lparams[TABLET_TOOL_PRESSURE] = (int)(tmp * 1000);
}
if (libinput_event_tablet_tool_distance_has_changed(tool_event)) {
extra->params_mask |= TABLET_TOOL_CHANGED_DISTANCE;
tmp = libinput_event_tablet_tool_get_distance(tool_event);
extra->wparams[TABLET_TOOL_DISTANCE] = MAKELONG(state, TABLET_TOOL_DISTANCE);
extra->lparams[TABLET_TOOL_DISTANCE] = (int)(tmp * 1000);
}
if (libinput_event_tablet_tool_tilt_x_has_changed(tool_event)) {
extra->params_mask |= TABLET_TOOL_CHANGED_TILT_X;
tmp = libinput_event_tablet_tool_get_tilt_x(tool_event);
extra->wparams[TABLET_TOOL_TILT_X] = MAKELONG(state, TABLET_TOOL_TILT_X);
extra->lparams[TABLET_TOOL_TILT_X] = (int)(tmp * 50);
}
if (libinput_event_tablet_tool_tilt_y_has_changed(tool_event)) {
extra->params_mask |= TABLET_TOOL_CHANGED_TILT_Y;
tmp = libinput_event_tablet_tool_get_tilt_y(tool_event);
extra->wparams[TABLET_TOOL_TILT_Y] = MAKELONG(state, TABLET_TOOL_TILT_Y);
extra->lparams[TABLET_TOOL_TILT_Y] = (int)(tmp * 50);
}
if (libinput_event_tablet_tool_rotation_has_changed(tool_event)) {
extra->params_mask |= TABLET_TOOL_CHANGED_ROTATION;
tmp = libinput_event_tablet_tool_get_rotation(tool_event);
extra->wparams[TABLET_TOOL_ROTATION] = MAKELONG(state, TABLET_TOOL_ROTATION);
extra->lparams[TABLET_TOOL_ROTATION] = (int)(tmp * 50);
}
if (libinput_event_tablet_tool_slider_has_changed(tool_event)) {
extra->params_mask |= TABLET_TOOL_CHANGED_SLIDER;
tmp = libinput_event_tablet_tool_get_slider_position(tool_event);
extra->wparams[TABLET_TOOL_SLIDER] = MAKELONG(state, TABLET_TOOL_SLIDER);
extra->lparams[TABLET_TOOL_SLIDER] = (int)(tmp * 1000);
}
#if 0
if (libinput_event_tablet_tool_size_major_has_changed(tool_event)) {
extra->params_mask |= TABLET_TOOL_CHANGED_SIZE_MAJOR;
tmp = libinput_event_tablet_tool_get_size_major(tool_event);
extra->wparams[TABLET_TOOL_SIZE_MAJOR] = MAKELONG(state, TABLET_TOOL_SIZE_MAJOR);
extra->lparams[TABLET_TOOL_SIZE_MAJOR] = (int)(tmp * 100);
}
if (libinput_event_tablet_tool_size_minor_has_changed(tool_event)) {
extra->params_mask |= TABLET_TOOL_CHANGED_SIZE_MINOR;
tmp = libinput_event_tablet_tool_get_size_minor(tool_event);
extra->wparams[TABLET_TOOL_SIZE_MINOR] = MAKELONG(state, TABLET_TOOL_SIZE_MINOR);
extra->lparams[TABLET_TOOL_SIZE_MINOR] = (int)(tmp * 100);
}
#endif
if (libinput_event_tablet_tool_wheel_has_changed(tool_event)) {
extra->params_mask |= TABLET_TOOL_CHANGED_WHEEL;
tmp = libinput_event_tablet_tool_get_wheel_delta(tool_event);
extra->wparams[TABLET_TOOL_WHEEL] = MAKELONG(state, TABLET_TOOL_WHEEL);
extra->lparams[TABLET_TOOL_WHEEL] = (int)(tmp * 100);
}
if (extra->params_mask) {
retval = IAL_EVENT_EXTRA;
}
break;
}
case LIBINPUT_EVENT_TABLET_TOOL_BUTTON: {
struct libinput_event_tablet_tool* tool_event;
uint32_t button_code;
int button_state = TABLET_BUTTON_STATE_INVALID;
tool_event = libinput_event_get_tablet_tool_event(event);
button_code = libinput_event_tablet_tool_get_button(tool_event);
switch (libinput_event_tablet_tool_get_button_state(tool_event)) {
case LIBINPUT_BUTTON_STATE_RELEASED:
button_state = TABLET_BUTTON_STATE_RELEASED;
break;
case LIBINPUT_BUTTON_STATE_PRESSED:
button_state = TABLET_BUTTON_STATE_PRESSED;
break;
}
extra->event = IAL_EVENT_TABLET_TOOL_BUTTON;
extra->wparam = button_code;
extra->lparam = button_state;
retval = IAL_EVENT_EXTRA;
break;
}
case LIBINPUT_EVENT_TABLET_PAD_BUTTON: {
struct libinput_event_tablet_pad* pad_event;
uint32_t button_number;
int button_state = TABLET_BUTTON_STATE_INVALID;
pad_event = libinput_event_get_tablet_pad_event(event);
button_number = libinput_event_tablet_pad_get_button_number(pad_event);
switch (libinput_event_tablet_pad_get_button_state(pad_event)) {
case LIBINPUT_BUTTON_STATE_RELEASED:
button_state = TABLET_BUTTON_STATE_RELEASED;
break;
case LIBINPUT_BUTTON_STATE_PRESSED:
button_state = TABLET_BUTTON_STATE_PRESSED;
break;
}
extra->event = IAL_EVENT_TABLET_PAD_BUTTON;
extra->wparam = libinput_event_tablet_pad_get_mode(pad_event);
extra->lparam = MAKELONG(button_number, button_state);
retval = IAL_EVENT_EXTRA;
break;
}
case LIBINPUT_EVENT_TABLET_PAD_RING: {
struct libinput_event_tablet_pad* pad_event;
unsigned int mode;
int source = TABLET_PAD_RING_SOURCE_UNKNOWN;
uint32_t number;
double tmp;
int position;
pad_event = libinput_event_get_tablet_pad_event(event);
mode = libinput_event_tablet_pad_get_mode(pad_event);
switch (libinput_event_tablet_pad_get_ring_source(pad_event)) {
case LIBINPUT_TABLET_PAD_RING_SOURCE_UNKNOWN:
source = TABLET_PAD_RING_SOURCE_UNKNOWN;
break;
case LIBINPUT_TABLET_PAD_RING_SOURCE_FINGER:
source = TABLET_PAD_RING_SOURCE_FINGER;
break;
}
number = libinput_event_tablet_pad_get_ring_number(pad_event);
tmp = libinput_event_tablet_pad_get_ring_position(pad_event);
position = (int)(tmp * 50);
extra->event = IAL_EVENT_TABLET_PAD_RING;
extra->wparam = MAKELONG(mode, source);
extra->lparam = MAKELONG(position, number);
retval = IAL_EVENT_EXTRA;
break;
}
case LIBINPUT_EVENT_TABLET_PAD_STRIP: {
struct libinput_event_tablet_pad* pad_event;
unsigned int mode;
int source = TABLET_PAD_STRIP_SOURCE_UNKNOWN;
uint32_t number;
double tmp;
int position;
pad_event = libinput_event_get_tablet_pad_event(event);
mode = libinput_event_tablet_pad_get_mode(pad_event);
switch (libinput_event_tablet_pad_get_strip_source(pad_event)) {
case LIBINPUT_TABLET_PAD_STRIP_SOURCE_UNKNOWN:
source = TABLET_PAD_STRIP_SOURCE_UNKNOWN;
break;
case LIBINPUT_TABLET_PAD_STRIP_SOURCE_FINGER:
source = TABLET_PAD_STRIP_SOURCE_FINGER;
break;
}
number = libinput_event_tablet_pad_get_strip_number(pad_event);
tmp = libinput_event_tablet_pad_get_strip_position(pad_event);
position = (int)(tmp * 100);
extra->event = IAL_EVENT_TABLET_PAD_RING;
extra->wparam = MAKELONG(mode, source);
extra->lparam = MAKELONG(position, number);
retval = IAL_EVENT_EXTRA;
break;
}
@@ -956,8 +1162,8 @@ static int wait_event_ex (int maxfd, fd_set *in, fd_set *out, fd_set *except,
is_cancelled = libinput_event_gesture_get_cancelled(gst_event);
extra->event = IAL_EVENT_GESTURE_PINCH_END;
extra->wparam = nr_figs;
extra->lparam = MAKELONG(is_cancelled, scale);
extra->wparam = MAKELONG(nr_figs, is_cancelled);
extra->lparam = scale;
retval = IAL_EVENT_EXTRA;
break;
}