Nulo/qmk_firmware
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Fix the mousekey scrolling (#9174)

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Mousekey scrolling should have a separate repeat variable
to keep track of scrolling acceleration, instead of being
tied to mouse movement scolling in mousekeys. The send function
should record when the last movement was made since this is
when movement is actually sent. Doing this fixes the bug where
the initial press of a mousekey scroll button causes a double scroll.

Signed-off-by: Daniel Hong <daniel.hong@live.com>
This commit is contained in:
dhong44 2020-07-16 02:47:43 -04:00 committed by James Young
parent 86e30c2609
commit d0abad27ab
1 changed files with 43 additions and 39 deletions
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78
tmk_core/common/mousekey.c
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@ -35,7 +35,7 @@ static report_mouse_t mouse_report = {0};
static void mousekey_debug(void); static void mousekey_debug(void);
static uint8_t mousekey_accel = 0; static uint8_t mousekey_accel = 0;
static uint8_t mousekey_repeat = 0; static uint8_t mousekey_repeat = 0;
static uint16_t last_timer = 0; static uint8_t mousekey_wheel_repeat = 0;
#ifndef MK_3_SPEED #ifndef MK_3_SPEED
@ -94,12 +94,12 @@ static uint8_t wheel_unit(void) {
unit = (MOUSEKEY_WHEEL_DELTA * mk_wheel_max_speed) / 2; unit = (MOUSEKEY_WHEEL_DELTA * mk_wheel_max_speed) / 2;
} else if (mousekey_accel & (1 << 2)) { } else if (mousekey_accel & (1 << 2)) {
unit = (MOUSEKEY_WHEEL_DELTA * mk_wheel_max_speed); unit = (MOUSEKEY_WHEEL_DELTA * mk_wheel_max_speed);
} else if (mousekey_repeat == 0) { } else if (mousekey_wheel_repeat == 0) {
unit = MOUSEKEY_WHEEL_DELTA; unit = MOUSEKEY_WHEEL_DELTA;
} else if (mousekey_repeat >= mk_wheel_time_to_max) { } else if (mousekey_wheel_repeat >= mk_wheel_time_to_max) {
unit = MOUSEKEY_WHEEL_DELTA * mk_wheel_max_speed; unit = MOUSEKEY_WHEEL_DELTA * mk_wheel_max_speed;
} else { } else {
unit = (MOUSEKEY_WHEEL_DELTA * mk_wheel_max_speed * mousekey_repeat) / mk_wheel_time_to_max; unit = (MOUSEKEY_WHEEL_DELTA * mk_wheel_max_speed * mousekey_wheel_repeat) / mk_wheel_time_to_max;
} }
return (unit > MOUSEKEY_WHEEL_MAX ? MOUSEKEY_WHEEL_MAX : (unit == 0 ? 1 : unit)); return (unit > MOUSEKEY_WHEEL_MAX ? MOUSEKEY_WHEEL_MAX : (unit == 0 ? 1 : unit));
} }
@ -147,14 +147,17 @@ static uint8_t wheel_unit(void) {
void mousekey_task(void) { void mousekey_task(void) {
// report cursor and scroll movement independently // report cursor and scroll movement independently
report_mouse_t const tmpmr = mouse_report; report_mouse_t const tmpmr = mouse_report;
if ((mouse_report.x || mouse_report.y) && timer_elapsed(last_timer_c) > (mousekey_repeat ? mk_interval : mk_delay * 10)) {
if (mousekey_repeat != UINT8_MAX) mousekey_repeat++; mouse_report.x = 0;
mouse_report.y = 0;
mouse_report.v = 0; mouse_report.v = 0;
mouse_report.h = 0; mouse_report.h = 0;
if (mouse_report.x > 0) mouse_report.x = move_unit();
if (mouse_report.x < 0) mouse_report.x = move_unit() * -1; if ((tmpmr.x || tmpmr.y) && timer_elapsed(last_timer_c) > (mousekey_repeat ? mk_interval : mk_delay * 10)) {
if (mouse_report.y > 0) mouse_report.y = move_unit(); if (mousekey_repeat != UINT8_MAX) mousekey_repeat++;
if (mouse_report.y < 0) mouse_report.y = move_unit() * -1; if (tmpmr.x != 0) mouse_report.x = move_unit() * ((tmpmr.x > 0) ? 1 : -1);
if (tmpmr.y != 0) mouse_report.y = move_unit() * ((tmpmr.y > 0) ? 1 : -1);
/* diagonal move [1/sqrt(2)] */ /* diagonal move [1/sqrt(2)] */
if (mouse_report.x && mouse_report.y) { if (mouse_report.x && mouse_report.y) {
mouse_report.x = times_inv_sqrt2(mouse_report.x); mouse_report.x = times_inv_sqrt2(mouse_report.x);
@ -166,18 +169,12 @@ void mousekey_task(void) {
mouse_report.y = 1; mouse_report.y = 1;
} }
} }
mousekey_send();
last_timer_c = last_timer;
mouse_report = tmpmr;
} }
if ((mouse_report.v || mouse_report.h) && timer_elapsed(last_timer_w) > (mousekey_repeat ? mk_wheel_interval : mk_wheel_delay * 10)) { if ((tmpmr.v || tmpmr.h) && timer_elapsed(last_timer_w) > (mousekey_wheel_repeat ? mk_wheel_interval : mk_wheel_delay * 10)) {
if (mousekey_repeat != UINT8_MAX) mousekey_repeat++; if (mousekey_wheel_repeat != UINT8_MAX) mousekey_wheel_repeat++;
mouse_report.x = 0; if (tmpmr.v != 0) mouse_report.v = wheel_unit() * ((tmpmr.v > 0) ? 1 : -1);
mouse_report.y = 0; if (tmpmr.h != 0) mouse_report.h = wheel_unit() * ((tmpmr.h > 0) ? 1 : -1);
if (mouse_report.v > 0) mouse_report.v = wheel_unit();
if (mouse_report.v < 0) mouse_report.v = wheel_unit() * -1;
if (mouse_report.h > 0) mouse_report.h = wheel_unit();
if (mouse_report.h < 0) mouse_report.h = wheel_unit() * -1;
/* diagonal move [1/sqrt(2)] */ /* diagonal move [1/sqrt(2)] */
if (mouse_report.v && mouse_report.h) { if (mouse_report.v && mouse_report.h) {
mouse_report.v = times_inv_sqrt2(mouse_report.v); mouse_report.v = times_inv_sqrt2(mouse_report.v);
@ -189,10 +186,10 @@ void mousekey_task(void) {
mouse_report.h = 1; mouse_report.h = 1;
} }
} }
mousekey_send();
last_timer_w = last_timer;
mouse_report = tmpmr;
} }
if (mouse_report.x || mouse_report.y || mouse_report.v || mouse_report.h) mousekey_send();
mouse_report = tmpmr;
} }
void mousekey_on(uint8_t code) { void mousekey_on(uint8_t code) {
@ -228,6 +225,7 @@ void mousekey_on(uint8_t code) {
mousekey_accel |= (1 << 1); mousekey_accel |= (1 << 1);
else if (code == KC_MS_ACCEL2) else if (code == KC_MS_ACCEL2)
mousekey_accel |= (1 << 2); mousekey_accel |= (1 << 2);
} }
void mousekey_off(uint8_t code) { void mousekey_off(uint8_t code) {
@ -263,7 +261,8 @@ void mousekey_off(uint8_t code) {
mousekey_accel &= ~(1 << 1); mousekey_accel &= ~(1 << 1);
else if (code == KC_MS_ACCEL2) else if (code == KC_MS_ACCEL2)
mousekey_accel &= ~(1 << 2); mousekey_accel &= ~(1 << 2);
if (mouse_report.x == 0 && mouse_report.y == 0 && mouse_report.v == 0 && mouse_report.h == 0) mousekey_repeat = 0; if (mouse_report.x == 0 && mouse_report.y == 0) mousekey_repeat = 0;
if (mouse_report.v == 0 && mouse_report.h == 0) mousekey_wheel_repeat = 0;
} }
#else /* #ifndef MK_3_SPEED */ #else /* #ifndef MK_3_SPEED */
@ -285,20 +284,22 @@ uint16_t w_intervals[mkspd_COUNT] = {MK_W_INTERVAL_UNMOD, MK_W_INTERVAL_0
void mousekey_task(void) { void mousekey_task(void) {
// report cursor and scroll movement independently // report cursor and scroll movement independently
report_mouse_t const tmpmr = mouse_report; report_mouse_t const tmpmr = mouse_report;
if ((mouse_report.x || mouse_report.y) && timer_elapsed(last_timer_c) > c_intervals[mk_speed]) {
mouse_report.h = 0;
mouse_report.v = 0;
mousekey_send();
last_timer_c = last_timer;
mouse_report = tmpmr;
}
if ((mouse_report.h || mouse_report.v) && timer_elapsed(last_timer_w) > w_intervals[mk_speed]) {
mouse_report.x = 0; mouse_report.x = 0;
mouse_report.y = 0; mouse_report.y = 0;
mousekey_send(); mouse_report.v = 0;
last_timer_w = last_timer; mouse_report.h = 0;
mouse_report = tmpmr;
if ((tmpmr.x || tmpmr.y) && timer_elapsed(last_timer_c) > c_intervals[mk_speed]) {
mouse_report.x = tmpmr.x;
mouse_report.y = tmpmr.y;
} }
if ((tmpmr.h || tmpmr.v) && timer_elapsed(last_timer_w) > w_intervals[mk_speed]) {
mouse_report.v = tmpmr.v;
mouse_report.h = tmpmr.h;
}
if (mouse_report.x || mouse_report.y || mouse_report.v || mouse_report.h) mousekey_send();
mouse_report = tmpmr;
} }
void adjust_speed(void) { void adjust_speed(void) {
@ -413,13 +414,16 @@ void mousekey_off(uint8_t code) {
void mousekey_send(void) { void mousekey_send(void) {
mousekey_debug(); mousekey_debug();
uint16_t time = timer_read();
if (mouse_report.x || mouse_report.y) last_timer_c = time;
if (mouse_report.v || mouse_report.h) last_timer_w = time;
host_mouse_send(&mouse_report); host_mouse_send(&mouse_report);
last_timer = timer_read();
} }
void mousekey_clear(void) { void mousekey_clear(void) {
mouse_report = (report_mouse_t){}; mouse_report = (report_mouse_t){};
mousekey_repeat = 0; mousekey_repeat = 0;
mousekey_wheel_repeat = 0;
mousekey_accel = 0; mousekey_accel = 0;
} }