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#define EXECUTIVE_MODE_ENABLED
#define E_COMP_X
#include "e.h"
typedef enum
{
DEVICE_FLAG_NONE,
DEVICE_FLAG_TOUCHPAD
} Device_Flags;
static char *devstring = NULL;
static void
_handle_dev_prop(int dev_slot, const char *dev, const char *prop, Device_Flags dev_flags)
{
int num, size;
Ecore_X_Atom fmt;
///////////////////////////////////////////////////////////////////////////
// libinput devices
if (!strcmp(prop, "libinput Middle Emulation Enabled"))
{
unsigned char cfval = 0;
unsigned char *val = ecore_x_input_device_property_get
(dev_slot, prop, &num, &fmt, &size);
if (dev_flags == DEVICE_FLAG_TOUCHPAD)
cfval = e_config->touch_emulate_middle_button;
else
cfval = e_config->mouse_emulate_middle_button;
if ((val) && (size == 8) && (num == 1) && (cfval != val[0]))
{
val[0] = cfval;
printf("DEV: change [%s] [%s] -> %i\n", dev, prop, val[0]);
ecore_x_input_device_property_set
(dev_slot, prop, val, num, fmt, size);
}
free(val);
}
else if (!strcmp(prop, "libinput Accel Speed"))
{
float cfval = 0.0;
float *val = ecore_x_input_device_property_get
(dev_slot, prop, &num, &fmt, &size);
if (dev_flags == DEVICE_FLAG_TOUCHPAD)
cfval = e_config->touch_accel;
else
cfval = e_config->mouse_accel;
if ((val) && (size == 32) && (num == 1) && (fabs(cfval - val[0]) >= 0.01))
{
val[0] = cfval;
printf("DEV: change [%s] [%s] -> %1.3f\n", dev, prop, val[0]);
ecore_x_input_device_property_set
(dev_slot, prop, val, num, fmt, size);
}
free(val);
}
else if (!strcmp(prop, "libinput Tapping Enabled"))
{
if (dev_flags == DEVICE_FLAG_TOUCHPAD)
{
unsigned char *val = ecore_x_input_device_property_get
(dev_slot, prop, &num, &fmt, &size);
if ((val) && (size == 8) && (num == 1) &&
(e_config->touch_tap_to_click != val[0]))
{
val[0] = e_config->touch_tap_to_click;
printf("DEV: change [%s] [%s] -> %i\n", dev, prop, val[0]);
ecore_x_input_device_property_set
(dev_slot, prop, val, num, fmt, size);
}
free(val);
}
}
// else if (!strcmp(prop, "libinput Tapping Button Mapping Enabled"))
// {
// // 1 bool, 0 = LRM, 1 = LMR
// }
else if ((!strcmp(prop, "libinput Horizontal Scrolling Enabled")) ||
(!strcmp(prop, "libinput Horizontal Scroll Enabled")))
{
if (dev_flags == DEVICE_FLAG_TOUCHPAD)
{
unsigned char *val = ecore_x_input_device_property_get
(dev_slot, prop, &num, &fmt, &size);
if ((val) && (size == 8) && (num == 1) &&
(e_config->touch_scrolling_horiz != val[0]))
{
val[0] = e_config->touch_scrolling_horiz;
printf("DEV: change [%s] [%s] -> %i\n", dev, prop, val[0]);
ecore_x_input_device_property_set
(dev_slot, prop, val, num, fmt, size);
}
free(val);
}
}
else if (!strcmp(prop, "libinput Scroll Method Enabled"))
{
if (dev_flags == DEVICE_FLAG_TOUCHPAD)
{
// 3 bool, 2 finger, edge, button
unsigned char *val0 = ecore_x_input_device_property_get
(dev_slot, "libinput Scroll Methods Available", &num, &fmt, &size);
if ((val0) && (size == 8) && (num >= 3))
{
unsigned char *val = ecore_x_input_device_property_get
(dev_slot, prop, &num, &fmt, &size);
if ((val) && (size == 8) && (num >= 3))
{
unsigned char cf_2finger = 0, cf_edge = 0;
if (val0[0]) cf_2finger = e_config->touch_scrolling_2finger;
else cf_2finger = val[0];
if (val0[1]) cf_edge = e_config->touch_scrolling_edge;
else cf_edge = val[1];
if ((cf_2finger != val[0]) || (cf_edge != val[1]))
{
val[0] = cf_2finger;
val[1] = cf_edge;
printf("DEV: change [%s] [%s] -> %i %i %i\n", dev, prop, val[0], val[1], val[2]);
ecore_x_input_device_property_set
(dev_slot, prop, val, num, fmt, size);
}
}
free(val);
}
free(val0);
}
}
else if (!strcmp(prop, "libinput Natural Scrolling Enabled"))
{
unsigned char cfval = 0;
unsigned char *val = ecore_x_input_device_property_get
(dev_slot, prop, &num, &fmt, &size);
if (dev_flags == DEVICE_FLAG_TOUCHPAD)
cfval = e_config->touch_natural_scroll;
else
cfval = e_config->mouse_natural_scroll;
if ((val) && (size == 8) && (num == 1) && (cfval != val[0]))
{
val[0] = cfval;
printf("DEV: change [%s] [%s] -> %i\n", dev, prop, val[0]);
ecore_x_input_device_property_set
(dev_slot, prop, val, num, fmt, size);
}
free(val);
}
// not for now - default
// else if (!strcmp(prop, "libinput Accel Profile Enabled"))
// {
// // 1 bool, 0 = adaptive, 1 = flat
// }
// do via button mapping for now - not sure about this evdev can't do this
// else if (!strcmp(prop, "libinput Left Handed Enabled"))
// {
// // 1 bool
// }
///////////////////////////////////////////////////////////////////////////
// synaptics devices
else if (!strcmp(prop, "Synaptics Middle Button Timeout"))
{
// 1 int - in ms
unsigned int *val = ecore_x_input_device_property_get
(dev_slot, prop, &num, &fmt, &size);
if ((val) && (size == 32) && (num == 1) &&
(e_config->touch_emulate_middle_button && (val[0] != 50)))
{
val[0] = 50;
printf("DEV: change [%s] [%s] -> %i\n", dev, prop, val[0]);
ecore_x_input_device_property_set
(dev_slot, prop, val, num, fmt, size);
}
free(val);
}
else if (!strcmp(prop, "Synaptics Move Speed"))
{
float chval[4] = { 0.0 };
// 4 val float min, max, accel, unused
chval[0] = 1.0;
chval[1] = 1.75;
chval[2] = 0.15 + (e_config->touch_accel * 0.15);
float *val = ecore_x_input_device_property_get
(dev_slot, prop, &num, &fmt, &size);
if ((val) && (size == 32) && (num == 4) &&
((fabs(chval[0] - val[0]) >= 0.01) ||
(fabs(chval[1] - val[1]) >= 0.01) ||
(fabs(chval[2] - val[2]) >= 0.01)))
{
val[0] = chval[0];
val[1] = chval[1];
val[2] = chval[2];
printf("DEV: change [%s] [%s] -> %1.3f %1.3f %1.3f %1.3f\n", dev, prop, val[1], val[1], val[2], val[3]);
ecore_x_input_device_property_set
(dev_slot, prop, val, num, fmt, size);
}
free(val);
}
else if (!strcmp(prop, "Synaptics Tap Action"))
{
// 7 val, 8 bit bit 0 = off, >0 mouse button reported
// TR, BR, TL, BL, F1, F2, F3
// 1, 1, 1, 0, 1, 3, 2 <- tap to click
unsigned char *val = ecore_x_input_device_property_get
(dev_slot, prop, &num, &fmt, &size);
const char tapval[7] = { 1, 1, 1, 0, 1, 3, 2 };
const char notapval[7] = { 0, 0, 0, 0, 0, 0, 0 };
Eina_Bool have_tapval = EINA_FALSE;
Eina_Bool have_notapval = EINA_FALSE;
int i;
if (num >= 7)
{
have_tapval = EINA_TRUE;
for (i = 0; i < 7; i++) if (val[i] != tapval[i]) have_tapval = EINA_FALSE;
have_notapval = EINA_TRUE;
for (i = 0; i < 7; i++) if (val[i] != notapval[i]) have_notapval = EINA_FALSE;
}
if ((val) && (size == 8) && (num >= 7) &&
(((e_config->touch_tap_to_click) && (!have_tapval)) ||
((!e_config->touch_tap_to_click) && (!have_notapval))))
{
if (e_config->touch_tap_to_click)
{
for (i = 0; i < 7; i++) val[i] = tapval[i];
}
else
{
for (i = 0; i < 7; i++) val[i] = notapval[i];
}
printf("DEV: change [%s] [%s] -> %i %i %i %i %i %i %i\n", dev, prop, val[0], val[1], val[2], val[3], val[4], val[5], val[6]);
ecore_x_input_device_property_set
(dev_slot, prop, val, num, fmt, size);
}
free(val);
}
else if (!strcmp(prop, "Synaptics ClickPad"))
{
// 1 bool
unsigned char *val = ecore_x_input_device_property_get
(dev_slot, prop, &num, &fmt, &size);
if ((val) && (size == 8) && (num == 1) &&
(e_config->touch_clickpad) != (val[0]))
{
val[0] = e_config->touch_clickpad;
printf("DEV: change [%s] [%s] -> %i\n", dev, prop, val[0]);
ecore_x_input_device_property_set
(dev_slot, prop, val, num, fmt, size);
}
free(val);
}
else if (!strcmp(prop, "Synaptics Edge Scrolling"))
{
// 3 bool - v, h, corner
unsigned char *val = ecore_x_input_device_property_get
(dev_slot, prop, &num, &fmt, &size);
if ((val) && (size == 8) && (num >= 2) &&
(((e_config->touch_scrolling_edge) &&
((!val[0]) || (val[1] != e_config->touch_scrolling_horiz))) ||
((!e_config->touch_scrolling_edge) &&
((val[0]) || (val[1])))))
{
if (e_config->touch_scrolling_edge)
{
val[0] = 1;
val[1] = e_config->touch_scrolling_horiz;
}
else
{
val[0] = 0;
val[1] = 0;
}
printf("DEV: change [%s] [%s] -> %i %i\n", dev, prop, val[0], val[1]);
ecore_x_input_device_property_set
(dev_slot, prop, val, num, fmt, size);
}
free(val);
}
else if (!strcmp(prop, "Synaptics Two-Finger Scrolling"))
{
// 2 bool - h, v
unsigned char *val = ecore_x_input_device_property_get
(dev_slot, prop, &num, &fmt, &size);
if ((val) && (size == 8) && (num >= 2) &&
(((e_config->touch_scrolling_2finger) &&
((!val[0]) || (val[1] != e_config->touch_scrolling_horiz))) ||
((!e_config->touch_scrolling_2finger) &&
((val[0]) || (val[1])))))
{
if (e_config->touch_scrolling_2finger)
{
val[0] = 1;
val[1] = e_config->touch_scrolling_horiz;
}
else
{
val[0] = 0;
val[1] = 0;
}
printf("DEV: change [%s] [%s] -> %i %i\n", dev, prop, val[0], val[1]);
ecore_x_input_device_property_set
(dev_slot, prop, val, num, fmt, size);
}
free(val);
}
else if (!strcmp(prop, "Synaptics Circular Scrolling"))
{
// 1 bool
unsigned char *val = ecore_x_input_device_property_get
(dev_slot, prop, &num, &fmt, &size);
if ((val) && (size == 8) && (num == 1) &&
(e_config->touch_scrolling_circular != val[0]))
{
val[0] = e_config->touch_scrolling_circular;
printf("DEV: change [%s] [%s] -> %i\n", dev, prop, val[0]);
ecore_x_input_device_property_set
(dev_slot, prop, val, num, fmt, size);
}
free(val);
}
else if (!strcmp(prop, "Synaptics Palm Detection"))
{
// 1 bool - always turn on
unsigned char *val = ecore_x_input_device_property_get
(dev_slot, prop, &num, &fmt, &size);
if ((val) && (size == 8) && (num == 1) &&
(e_config->touch_palm_detect) != (val[0]))
{
val[0] = e_config->touch_palm_detect;
printf("DEV: change [%s] [%s] -> %i\n", dev, prop, val[0]);
ecore_x_input_device_property_set
(dev_slot, prop, val, num, fmt, size);
}
free(val);
}
else if (!strcmp(prop, "Synaptics Scrolling Distance"))
{
// 2 ints v, h - invert them for natural (negative)
int *val = ecore_x_input_device_property_get
(dev_slot, prop, &num, &fmt, &size);
if ((val) && (size == 32) && (num == 2) &&
(((e_config->touch_natural_scroll && ((val[0] > 0) || (val[1] > 0)))) ||
((!e_config->touch_natural_scroll && ((val[0] < 0) || (val[1] < 0))))))
{
if (e_config->mouse_natural_scroll)
{
if (val[0] > 0) val[0] = -val[0];
if (val[1] > 0) val[1] = -val[1];
}
else
{
if (val[0] < 0) val[0] = -val[0];
if (val[1] < 0) val[1] = -val[1];
}
printf("DEV: change [%s] [%s] -> %i %i\n", dev, prop, val[0], val[1]);
ecore_x_input_device_property_set
(dev_slot, prop, val, num, fmt, size);
}
free(val);
}
// else if (!strcmp(prop, "Synaptics Off"))
// {
// // 8 bit 0 = on, 1 = off (except physical clicks), 2 =
// }
///////////////////////////////////////////////////////////////////////////
// evdev devices
else if (!strcmp(prop, "Evdev Middle Button Emulation"))
{
unsigned char *val = ecore_x_input_device_property_get
(dev_slot, prop, &num, &fmt, &size);
if ((val) && (size == 8) && (num == 1) &&
(e_config->mouse_emulate_middle_button) != (val[0]))
{
val[0] = e_config->mouse_emulate_middle_button;
printf("DEV: change [%s] [%s] -> %i\n", dev, prop, val[0]);
ecore_x_input_device_property_set
(dev_slot, prop, val, num, fmt, size);
}
free(val);
}
else if (!strcmp(prop, "Evdev Middle Button Timeout"))
{
unsigned short *val = ecore_x_input_device_property_get
(dev_slot, prop, &num, &fmt, &size);
if ((val) && (size == 16) && (num == 1) &&
(e_config->mouse_emulate_middle_button && (val[0] != 50)))
{
val[0] = 50;
printf("DEV: change [%s] [%s] -> %i\n", dev, prop, val[0]);
ecore_x_input_device_property_set
(dev_slot, prop, val, num, fmt, size);
}
free(val);
}
}
E_API void
e_comp_x_devices_config_apply(Eina_Bool force)
{
int num_devs, i;
Eina_Bool driver_evdev = EINA_FALSE;
Eina_Bool driver_libinput = EINA_FALSE;
Eina_Bool driver_synaptics = EINA_FALSE;
Eina_Strbuf *sbuf;
Eina_Bool changed = EINA_TRUE;
num_devs = ecore_x_input_device_num_get();
sbuf = eina_strbuf_new();
if (!sbuf) return;
for (i = 0; i < num_devs; i++)
{
eina_strbuf_append(sbuf, ecore_x_input_device_name_get(i));
}
if ((devstring) && (!strcmp(devstring, eina_strbuf_string_get(sbuf))))
changed = EINA_FALSE;
else
{
free(devstring);
devstring = eina_strbuf_string_steal(sbuf);
}
eina_strbuf_free(sbuf);
changed |= force;
printf("DEV: CHANGES ... have %i devices, changed=%i\n", num_devs, changed);
if (!changed) return;
for (i = 0; i < num_devs; i++)
{
const char *name;
char **props;
int num_props, j;
Device_Flags dev_flags = 0;
name = ecore_x_input_device_name_get(i);
// printf("DEV: DEV=%i: [%s]\n", i, name);
props = ecore_x_input_device_properties_list(i, &num_props);
if (props)
{
int num, size;
Ecore_X_Atom fmt;
unsigned char *val;
// figure out device flags - for now is it a mouse or touchpad
val = ecore_x_input_device_property_get
(i, "libinput Scroll Methods Available", &num, &fmt, &size);
if ((val) && (size == 8) && (num >= 3))
{
if ((!val[2]) && (val[0] || val[1]))
{
dev_flags = DEVICE_FLAG_TOUCHPAD;
}
}
if (!val)
{
val = ecore_x_input_device_property_get
(i, "Synaptics Move Speed", &num, &fmt, &size);
if ((val) && (size == 32) && (num == 4))
{
dev_flags = DEVICE_FLAG_TOUCHPAD;
}
}
free(val);
for (j = 0; j < num_props; j++)
{
// printf("DEV: PROP=%i: [%s]\n", j, props[j]);
if ((!driver_evdev) && (!strncmp(props[j], "Evdev ", 6)))
driver_evdev = EINA_TRUE;
else if ((!driver_libinput) && (!strncmp(props[j], "libinput ", 9)))
driver_libinput = EINA_TRUE;
else if ((!driver_synaptics) && (!strncmp(props[j], "Synaptics ", 10)))
driver_synaptics = EINA_TRUE;
_handle_dev_prop(i, name, props[j], dev_flags);
}
ecore_x_input_device_properties_free(props, num_props);
}
}
// generic accel - if synatics or evdev props found?
{
int accel_numerator, accel_denominator;
accel_numerator = 20 + (e_config->mouse_accel * 20.0);
accel_denominator = 10;
ecore_x_pointer_control_set(accel_numerator, accel_denominator,
e_config->mouse_accel_threshold);
}
// button mapping - for mouse hand and natural scroll
{
unsigned char map[256] = { 0 };
int n;
if (ecore_x_pointer_mapping_get(map, 256))
{
for (n = 0; n < 256; n++)
{
if (!map[n]) break;
}
if (n < 3)
{
map[0] = 1;
map[1] = 2;
map[2] = 3;
n = 3;
}
if (e_config->mouse_hand == E_MOUSE_HAND_RIGHT)
{
map[0] = 1;
map[2] = 3;
}
else if (e_config->mouse_hand == E_MOUSE_HAND_LEFT)
{
map[0] = 3;
map[2] = 1;
}
// if we are not on libinput or synaptics drivers anywehre then
// swap buttons the old fashioned way
if ((n >= 5) && (!driver_libinput) && (!driver_synaptics))
{
if (e_config->mouse_natural_scroll)
{
map[3] = 5;
map[4] = 4;
}
else
{
map[3] = 4;
map[4] = 5;
}
}
ecore_x_pointer_mapping_set(map, n);
}
}
}