/**
* Allocate a device pair that is initialised as a slave
* device with properties that identify the devices as belonging
* to XTest subsystem.
* This only creates the pair, Activate/Enable Device
* still need to be called.
*/
int AllocXTestDevice (ClientPtr client, char* name,
DeviceIntPtr* ptr, DeviceIntPtr* keybd,
DeviceIntPtr master_ptr, DeviceIntPtr master_keybd)
{
int retval;
int len = strlen(name);
char *xtestname = calloc(len + 7, 1 );
char dummy = 1;
strncpy( xtestname, name, len);
strncat( xtestname, " XTEST", 6 );
retval = AllocDevicePair( client, xtestname, ptr, keybd, CorePointerProc, CoreKeyboardProc, FALSE);
if ( retval == Success ){
(*ptr)->xtest_master_id = master_ptr->id;
(*keybd)->xtest_master_id = master_keybd->id;
XIChangeDeviceProperty(*ptr, XIGetKnownProperty(XI_PROP_XTEST_DEVICE),
XA_INTEGER, 8, PropModeReplace, 1, &dummy,
FALSE);
XISetDevicePropertyDeletable(*ptr, XIGetKnownProperty(XI_PROP_XTEST_DEVICE), FALSE);
XIRegisterPropertyHandler(*ptr, DeviceSetXTestProperty, NULL, NULL);
XIChangeDeviceProperty(*keybd, XIGetKnownProperty(XI_PROP_XTEST_DEVICE),
XA_INTEGER, 8, PropModeReplace, 1, &dummy,
FALSE);
XISetDevicePropertyDeletable(*keybd, XIGetKnownProperty(XI_PROP_XTEST_DEVICE), FALSE);
XIRegisterPropertyHandler(*keybd, DeviceSetXTestProperty, NULL, NULL);
}
free( xtestname );
return retval;
}
static long
AccelInitProfileProperty(DeviceIntPtr dev, DeviceVelocityPtr vel)
{
int profile = vel->statistics.profile_number;
Atom prop_profile_number = XIGetKnownProperty(ACCEL_PROP_PROFILE_NUMBER);
XIChangeDeviceProperty(dev, prop_profile_number, XA_INTEGER, 32,
PropModeReplace, 1, &profile, FALSE);
XISetDevicePropertyDeletable(dev, prop_profile_number, FALSE);
return XIRegisterPropertyHandler(dev, AccelSetProfileProperty, NULL, NULL);
}
static long
AccelInitScaleProperty(DeviceIntPtr dev, DeviceVelocityPtr vel)
{
float fval = vel->corr_mul;
Atom prop_velo_scale = XIGetKnownProperty(ACCEL_PROP_VELOCITY_SCALING);
XIChangeDeviceProperty(dev, prop_velo_scale, XIGetKnownProperty(XATOM_FLOAT), 32,
PropModeReplace, 1, &fval, FALSE);
XISetDevicePropertyDeletable(dev, prop_velo_scale, FALSE);
return XIRegisterPropertyHandler(dev, AccelSetScaleProperty, NULL, NULL);
}
static long
AccelInitAdaptDecelProperty(DeviceIntPtr dev, DeviceVelocityPtr vel)
{
float fval = 1.0/vel->min_acceleration;
Atom prop_adapt_decel = XIGetKnownProperty(ACCEL_PROP_ADAPTIVE_DECELERATION);
XIChangeDeviceProperty(dev, prop_adapt_decel, XIGetKnownProperty(XATOM_FLOAT), 32,
PropModeReplace, 1, &fval, FALSE);
XISetDevicePropertyDeletable(dev, prop_adapt_decel, FALSE);
return XIRegisterPropertyHandler(dev, AccelSetAdaptDecelProperty, NULL, NULL);
}
static void
AccelInitDecelProperty(DeviceIntPtr dev, DeviceVelocityPtr vel)
{
float fval = 1.0/vel->const_acceleration;
Atom prop_const_decel = XIGetKnownProperty(ACCEL_PROP_CONSTANT_DECELERATION);
XIChangeDeviceProperty(dev, prop_const_decel,
XIGetKnownProperty(XATOM_FLOAT), 32,
PropModeReplace, 1, &fval, FALSE);
XISetDevicePropertyDeletable(dev, prop_const_decel, FALSE);
XIRegisterPropertyHandler(dev, AccelSetDecelProperty, NULL, NULL);
}
/**
* Allocate a device pair that is initialised as a slave
* device with properties that identify the devices as belonging
* to XTest subsystem.
* This only creates the pair, Activate/Enable Device
* still need to be called.
*/
int
AllocXTestDevice(ClientPtr client, const char *name,
DeviceIntPtr *ptr, DeviceIntPtr *keybd,
DeviceIntPtr master_ptr, DeviceIntPtr master_keybd)
{
int retval;
char *xtestname;
char dummy = 1;
if (asprintf(&xtestname, "%s XTEST", name) == -1)
return BadAlloc;
retval =
AllocDevicePair(client, xtestname, ptr, keybd, CorePointerProc,
CoreKeyboardProc, FALSE);
if (retval == Success) {
(*ptr)->xtest_master_id = master_ptr->id;
(*keybd)->xtest_master_id = master_keybd->id;
XIChangeDeviceProperty(*ptr, XIGetKnownProperty(XI_PROP_XTEST_DEVICE),
XA_INTEGER, 8, PropModeReplace, 1, &dummy,
FALSE);
XISetDevicePropertyDeletable(*ptr,
XIGetKnownProperty(XI_PROP_XTEST_DEVICE),
FALSE);
XIRegisterPropertyHandler(*ptr, DeviceSetXTestProperty, NULL, NULL);
XIChangeDeviceProperty(*keybd, XIGetKnownProperty(XI_PROP_XTEST_DEVICE),
XA_INTEGER, 8, PropModeReplace, 1, &dummy,
FALSE);
XISetDevicePropertyDeletable(*keybd,
XIGetKnownProperty(XI_PROP_XTEST_DEVICE),
FALSE);
XIRegisterPropertyHandler(*keybd, DeviceSetXTestProperty, NULL, NULL);
}
free(xtestname);
return retval;
}
static int device_init(DeviceIntPtr dev, InputInfoPtr local)
{
struct mtev_mtouch *mt = local->private;
Atom atom;
int i;
int j;
unsigned char map[MT_NUM_BUTTONS + 1];
Atom btn_labels[MT_NUM_BUTTONS] = { 0 };
Atom axes_labels[MT_NUM_VALUATORS] = { 0, };
int r;
if (MT_NUM_VALUATORS > MAX_VALUATORS) {
xf86Msg(X_ERROR, "MT_NUM_VALUATORS(%d) > MAX_VALUATORS(%d)\n",
MT_NUM_VALUATORS, MAX_VALUATORS);
return BadValue;
}
for (i = 0; i < MT_NUM_BUTTONS; i++)
btn_labels[i] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_UNKNOWN);
atom = XIGetKnownProperty(BTN_LABEL_PROP_BTN_LEFT);
btn_labels[0] = atom;
init_axes_labels(axes_labels, MT_NUM_VALUATORS);
r = init_properties(dev);
if (r != Success)
return r;
local->fd = xf86OpenSerial(local->options);
if (local->fd < 0) {
xf86Msg(X_ERROR, "mtev: cannot open device\n");
return !Success;
}
if (mtouch_configure(mt, local->fd)) {
xf86Msg(X_ERROR, "mtev: cannot configure device\n");
return !Success;
}
xf86CloseSerial(local->fd);
for (i = 0; i < MT_NUM_BUTTONS+1; i++)
map[i] = i;
InitPointerDeviceStruct((DevicePtr)dev,
map,
MT_NUM_BUTTONS,
btn_labels,
pointer_control,
GetMotionHistorySize(),
MT_NUM_VALUATORS,
axes_labels);
for (i = 0; i < MT_NUM_FINGERS; i++) {
for (j = 0; j < MT_AXIS_PER_FINGER; j++) {
const int val = (i * MT_AXIS_PER_FINGER) + j;
int min;
int max;
switch (j) {
case 0:
min = mt->caps.abs_position_x.minimum;
max = mt->caps.abs_position_x.maximum;
if (mt->swap_xy) {
mt->min_y = min;
mt->max_y = max;
} else {
mt->min_x = min;
mt->max_x = max;
}
break;
case 1:
min = mt->caps.abs_position_y.minimum;
max = mt->caps.abs_position_y.maximum;
if (mt->swap_xy) {
mt->min_x = min;
mt->max_x = max;
} else {
mt->min_y = min;
mt->max_y = max;
}
break;
case 2:
min = mt->caps.abs_touch_major.minimum;
max = mt->caps.abs_touch_major.maximum;
break;
case 3:
if (mt->caps.has_touch_minor) {
min = mt->caps.abs_touch_minor.minimum;
max = mt->caps.abs_touch_minor.maximum;
} else {
min = mt->caps.abs_touch_major.minimum;
max = mt->caps.abs_touch_major.maximum;
}
break;
case 4: // Tracking id
min = mt->caps.abs_tracking_id.minimum;
max = mt->caps.abs_tracking_id.maximum >
(MT_NUM_FINGERS-1) ?
(MT_NUM_FINGERS-1) :
mt->caps.abs_tracking_id.maximum;
break;
default:
return BadValue;
}
xf86InitValuatorAxisStruct(dev, val, axes_labels[val],
min,
max,
1, 0, 1, Absolute);
xf86InitValuatorDefaults(dev, val);
}
}
XIRegisterPropertyHandler(dev, pointer_property, NULL, NULL);
return Success;
}
static int device_init(DeviceIntPtr dev, LocalDevicePtr local)
{
struct MTouch *mt = local->private;
unsigned char btmap[DIM_BUTTON + 1] = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
};
#if GET_ABI_MAJOR(ABI_XINPUT_VERSION) >= 7
Atom axes_labels[2], btn_labels[DIM_BUTTON];
initAxesLabels(axes_labels);
initButtonLabels(btn_labels);
#endif
local->fd = xf86OpenSerial(local->options);
if (local->fd < 0) {
xf86Msg(X_ERROR, "mtrack: cannot open device\n");
return !Success;
}
if (mtouch_configure(mt, local->fd)) {
xf86Msg(X_ERROR, "mtrack: cannot configure device\n");
return !Success;
}
xf86CloseSerial(local->fd);
#if GET_ABI_MAJOR(ABI_XINPUT_VERSION) < 3
InitPointerDeviceStruct((DevicePtr)dev,
btmap, DIM_BUTTON,
GetMotionHistory,
pointer_control,
GetMotionHistorySize(),
2);
#elif GET_ABI_MAJOR(ABI_XINPUT_VERSION) < 7
InitPointerDeviceStruct((DevicePtr)dev,
btmap, DIM_BUTTON,
pointer_control,
GetMotionHistorySize(),
2);
#elif GET_ABI_MAJOR(ABI_XINPUT_VERSION) >= 7
InitPointerDeviceStruct((DevicePtr)dev,
btmap, DIM_BUTTON, btn_labels,
pointer_control,
GetMotionHistorySize(),
2, axes_labels);
#else
#error "Unsupported ABI_XINPUT_VERSION"
#endif
xf86InitValuatorAxisStruct(dev, 0,
#if GET_ABI_MAJOR(ABI_XINPUT_VERSION) >= 7
axes_labels[0],
#endif
mt->caps.abs[MTDEV_POSITION_X].minimum,
mt->caps.abs[MTDEV_POSITION_X].maximum,
#if GET_ABI_MAJOR(ABI_XINPUT_VERSION) >= 12
1, 0, 1, Absolute);
#else
1, 0, 1);
#endif
xf86InitValuatorDefaults(dev, 0);
xf86InitValuatorAxisStruct(dev, 1,
#if GET_ABI_MAJOR(ABI_XINPUT_VERSION) >= 7
axes_labels[1],
#endif
mt->caps.abs[MTDEV_POSITION_Y].minimum,
mt->caps.abs[MTDEV_POSITION_Y].maximum,
#if GET_ABI_MAJOR(ABI_XINPUT_VERSION) >= 12
1, 0, 1, Absolute);
#else
1, 0, 1);
#endif
xf86InitValuatorDefaults(dev, 1);
mprops_init(&mt->cfg, local);
XIRegisterPropertyHandler(dev, mprops_set_property, NULL, NULL);
return Success;
}
