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xinput: Add support for flat mouse acceleration and Hi-Res scrolling 

Flat mouse accel is fairly obvious.
Hi-Res scrolling is an option that is useful on certain mice that technically support 'pixel-perfect' scrolling, but still 'click' like regular mice would when you scroll. Some mice are designed to use pixel-perfect scrolling, so keeping it optional is useful.
This commit is contained in:
Nekobit 2023-03-09 22:14:12 -05:00 committed by Gitea
parent 7baf84c1dc
commit 98a9609f8c
7 changed files with 75 additions and 9 deletions
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3
data/config/default/e.src
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@ -139,6 +139,8 @@ group "E_Config" struct {
value "clientlist_max_caption_len" int: 2;
value "mouse_hand" int: 1;
value "mouse_accel" double: 0.0;
value "mouse_flat_accel" uchar: 0;
value "mouse_hires_scroll" uchar: 1;
value "mouse_accel_threshold" int: 4;
value "mouse_natural_scroll" uchar: 0;
value "mouse_emulate_middle_button" uchar: 1;
@ -146,6 +148,7 @@ group "E_Config" struct {
value "touch_natural_scroll" uchar: 0;
value "touch_emulate_middle_button" uchar: 1;
value "touch_tap_to_click" uchar: 0;
value "touch_flat_accel" uchar: 0;
value "touch_clickpad" uchar: 1;
value "touch_scrolling_2finger" uchar: 1;
value "touch_scrolling_edge" uchar: 0;

3
data/config/standard/e.src
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@ -137,6 +137,8 @@ group "E_Config" struct {
value "clientlist_max_caption_len" int: 2;
value "mouse_hand" int: 1;
value "mouse_accel" double: 0.0;
value "mouse_flat_accel" uchar: 0;
value "mouse_hires_scroll" uchar: 1;
value "mouse_accel_threshold" int: 4;
value "mouse_natural_scroll" uchar: 0;
value "mouse_emulate_middle_button" uchar: 1;
@ -144,6 +146,7 @@ group "E_Config" struct {
value "touch_natural_scroll" uchar: 0;
value "touch_emulate_middle_button" uchar: 1;
value "touch_tap_to_click" uchar: 0;
value "touch_flat_accel" uchar: 0;
value "touch_clickpad" uchar: 1;
value "touch_scrolling_2finger" uchar: 1;
value "touch_scrolling_edge" uchar: 0;

3
data/config/tiling/e.src
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@ -138,12 +138,15 @@ group "E_Config" struct {
value "mouse_hand" int: 1;
value "mouse_accel" double: 0.0;
value "mouse_accel_threshold" int: 4;
value "mouse_flat_accel" uchar: 0;
value "mouse_hires_scroll" uchar: 1;
value "mouse_natural_scroll" uchar: 0;
value "mouse_emulate_middle_button" uchar: 1;
value "touch_accel" double: 0.0;
value "touch_natural_scroll" uchar: 0;
value "touch_emulate_middle_button" uchar: 1;
value "touch_tap_to_click" uchar: 0;
value "touch_flat_accel" uchar: 0;
value "touch_clickpad" uchar: 1;
value "touch_scrolling_2finger" uchar: 1;
value "touch_scrolling_edge" uchar: 0;

43
src/bin/e_comp_x_devices.c
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@ -144,11 +144,44 @@ _handle_dev_prop(int dev_slot, const char *dev, const char *prop, Device_Flags d
}
free(val);
}
// not for now - default
// else if (!strcmp(prop, "libinput Accel Profile Enabled"))
// {
// // 1 bool, 0 = adaptive, 1 = flat
// }
else if (!strcmp(prop, "libinput Accel Profile Enabled"))
{
// 1 bool, 0 = adaptive, 1 = flat
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_flat_accel;
else
cfval = e_config->mouse_flat_accel;
if ((val) && (size == 8) && (num == 2) && ((cfval == 1 && val[0] == 1) ||
(cfval == 0 && val[0] == 0)))
{
// Does a little flip-flop for each variable
val[0] = !cfval;
val[1] = cfval;
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, "libinput High Resolution Wheel Scroll Enabled"))
{
unsigned char cfval = e_config->mouse_hires_scroll;
unsigned char *val = ecore_x_input_device_property_get
(dev_slot, prop, &num, &fmt, &size);
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);
}
// do via button mapping for now - not sure about this evdev can't do this
// else if (!strcmp(prop, "libinput Left Handed Enabled"))
// {

3
src/bin/e_config.c
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@ -855,8 +855,10 @@ _e_config_edd_init(Eina_Bool old)
E_CONFIG_VAL(D, T, mouse_hand, INT);
E_CONFIG_VAL(D, T, mouse_accel, DOUBLE);
E_CONFIG_VAL(D, T, mouse_flat_accel, UCHAR);
E_CONFIG_VAL(D, T, mouse_accel_threshold, INT);
E_CONFIG_VAL(D, T, mouse_natural_scroll, UCHAR);
E_CONFIG_VAL(D, T, mouse_hires_scroll, UCHAR);
E_CONFIG_VAL(D, T, mouse_emulate_middle_button, UCHAR);
E_CONFIG_VAL(D, T, touch_accel, DOUBLE);
@ -864,6 +866,7 @@ _e_config_edd_init(Eina_Bool old)
E_CONFIG_VAL(D, T, touch_emulate_middle_button, UCHAR);
E_CONFIG_VAL(D, T, touch_tap_to_click, UCHAR);
E_CONFIG_VAL(D, T, touch_clickpad, UCHAR);
E_CONFIG_VAL(D, T, touch_flat_accel, UCHAR);
E_CONFIG_VAL(D, T, touch_scrolling_2finger, UCHAR);
E_CONFIG_VAL(D, T, touch_scrolling_edge, UCHAR);
E_CONFIG_VAL(D, T, touch_scrolling_circular, UCHAR);

3
src/bin/e_config.h
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@ -245,12 +245,15 @@ struct _E_Config
int mouse_hand; //GUI
double mouse_accel; // GUI
int mouse_accel_threshold; // GUI
unsigned char mouse_flat_accel; // GUI
unsigned char mouse_natural_scroll; // GUI
unsigned char mouse_hires_scroll; // GUI
unsigned char mouse_emulate_middle_button; // GUI
double touch_accel; // GUI
unsigned char touch_natural_scroll; // GUI
unsigned char touch_emulate_middle_button; // GUI
unsigned char touch_flat_accel; // GUI
unsigned char touch_tap_to_click; // GUI
unsigned char touch_clickpad; // GUI
unsigned char touch_scrolling_2finger; // GUI

26
src/modules/conf_interaction/e_int_config_mouse.c
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@ -10,10 +10,10 @@ struct _E_Config_Dialog_Data
{
E_Config_Dialog *cfd;
int show_cursor;
int idle_cursor;
int use_e_cursor;
int cursor_size;
int show_cursor;
int idle_cursor;
int use_e_cursor;
int cursor_size;
struct
{
@ -24,12 +24,15 @@ struct _E_Config_Dialog_Data
double mouse_accel;
double mouse_accel_threshold;
int mouse_flat_accel;
int mouse_natural_scroll;
int mouse_hires_scroll;
int mouse_emulate_middle_button;
double touch_accel;
int touch_natural_scroll;
int touch_emulate_middle_button;
int touch_flat_accel;
int touch_tap_to_click;
int touch_clickpad;
int touch_scrolling_2finger;
@ -73,12 +76,15 @@ _fill_data(E_Config_Dialog_Data *cfdata)
cfdata->mouse_hand = e_config->mouse_hand;
cfdata->mouse_accel = e_config->mouse_accel;
cfdata->mouse_flat_accel = e_config->mouse_flat_accel;
cfdata->mouse_accel_threshold = e_config->mouse_accel_threshold;
cfdata->mouse_natural_scroll = e_config->mouse_natural_scroll;
cfdata->mouse_hires_scroll = e_config->mouse_hires_scroll;
cfdata->mouse_emulate_middle_button = e_config->mouse_emulate_middle_button;
cfdata->touch_accel = e_config->touch_accel;
cfdata->touch_natural_scroll = e_config->touch_natural_scroll;
cfdata->touch_flat_accel = e_config->touch_flat_accel;
cfdata->touch_emulate_middle_button = e_config->touch_emulate_middle_button;
cfdata->touch_tap_to_click = e_config->touch_tap_to_click;
cfdata->touch_clickpad = e_config->touch_clickpad;
@ -112,9 +118,12 @@ _basic_check_changed(E_Config_Dialog *cfd EINA_UNUSED, E_Config_Dialog_Data *cfd
EINA_DBL_EQ(cfdata->mouse_accel_threshold, e_config->mouse_accel_threshold) &&
(cfdata->mouse_natural_scroll == e_config->mouse_natural_scroll) &&
(cfdata->mouse_emulate_middle_button == e_config->mouse_emulate_middle_button) &&
(cfdata->mouse_hires_scroll == e_config->mouse_hires_scroll) &&
(cfdata->mouse_flat_accel == e_config->mouse_flat_accel) &&
EINA_DBL_EQ(cfdata->touch_accel, e_config->touch_accel) &&
(cfdata->touch_natural_scroll == e_config->touch_natural_scroll) &&
(cfdata->touch_emulate_middle_button == e_config->touch_emulate_middle_button) &&
(cfdata->touch_flat_accel == e_config->touch_flat_accel) &&
(cfdata->touch_tap_to_click == e_config->touch_tap_to_click) &&
(cfdata->touch_clickpad == e_config->touch_clickpad) &&
(cfdata->touch_scrolling_2finger == e_config->touch_scrolling_2finger) &&
@ -144,11 +153,14 @@ _basic_apply_data(E_Config_Dialog *cfd EINA_UNUSED, E_Config_Dialog_Data *cfdata
e_config->mouse_accel = cfdata->mouse_accel;
e_config->mouse_accel_threshold = cfdata->mouse_accel_threshold;
e_config->mouse_flat_accel = cfdata->mouse_flat_accel;
e_config->mouse_hires_scroll = cfdata->mouse_hires_scroll;
e_config->mouse_natural_scroll = cfdata->mouse_natural_scroll;
e_config->mouse_emulate_middle_button = cfdata->mouse_emulate_middle_button;
e_config->touch_accel = cfdata->touch_accel;
e_config->touch_natural_scroll = cfdata->touch_natural_scroll;
e_config->touch_flat_accel = cfdata->touch_flat_accel;
e_config->touch_emulate_middle_button = cfdata->touch_emulate_middle_button;
e_config->touch_tap_to_click = cfdata->touch_tap_to_click;
e_config->touch_clickpad = cfdata->touch_clickpad;
@ -255,6 +267,8 @@ _basic_create_widgets(E_Config_Dialog *cfd EINA_UNUSED, Evas *evas, E_Config_Dia
e_widget_list_object_append(ol, of, 1, 0, 0.5);
of = e_widget_framelist_add(evas, _("Acceleration"), 0);
ob = e_widget_check_add(evas, _("Flat acceleration"), &(cfdata->mouse_flat_accel));
e_widget_framelist_object_append(of, ob);
ob = e_widget_slider_add(evas, 1, 0, _("%1.1f"), -1.0, 1.0, 0.1, 0,
&(cfdata->mouse_accel), NULL, 100);
e_widget_framelist_object_append(of, ob);
@ -278,6 +292,8 @@ _basic_create_widgets(E_Config_Dialog *cfd EINA_UNUSED, Evas *evas, E_Config_Dia
oc = e_widget_check_add(evas, _("Natural scrolling"), &(cfdata->mouse_natural_scroll));
e_widget_framelist_object_append(of, oc);
oc = e_widget_check_add(evas, _("Hi-Res scrolling"), &(cfdata->mouse_hires_scroll));
e_widget_framelist_object_append(of, oc);
e_widget_list_object_append(ol, of, 1, 0, 0.5);
e_widget_toolbook_page_append(otb, NULL, _("Mouse"), ol,
@ -289,6 +305,8 @@ _basic_create_widgets(E_Config_Dialog *cfd EINA_UNUSED, Evas *evas, E_Config_Dia
of = e_widget_framelist_add(evas, _("Acceleration"), 0);
ob = e_widget_check_add(evas, _("Flat acceleration"), &(cfdata->touch_flat_accel));
e_widget_framelist_object_append(of, ob);
ob = e_widget_slider_add(evas, 1, 0, _("%1.1f"), -1.0, 1.0, 0.1, 0,
&(cfdata->touch_accel), NULL, 100);
e_widget_framelist_object_append(of, ob);