diff options
Diffstat (limited to 'keyboards/ploopyco/trackball/trackball.c')
| -rw-r--r-- | keyboards/ploopyco/trackball/trackball.c | 65 |
1 files changed, 52 insertions, 13 deletions
diff --git a/keyboards/ploopyco/trackball/trackball.c b/keyboards/ploopyco/trackball/trackball.c index 94f2843460..f59f9788f9 100644 --- a/keyboards/ploopyco/trackball/trackball.c +++ b/keyboards/ploopyco/trackball/trackball.c @@ -39,9 +39,15 @@ #ifndef PLOOPY_DPI_DEFAULT # define PLOOPY_DPI_DEFAULT 0 #endif +#ifndef PLOOPY_DRAGSCROLL_DPI +# define PLOOPY_DRAGSCROLL_DPI 100 // Fixed-DPI Drag Scroll +#endif +#ifndef PLOOPY_DRAGSCROLL_MULTIPLIER +# define PLOOPY_DRAGSCROLL_MULTIPLIER 0.75 // Variable-DPI Drag Scroll +#endif keyboard_config_t keyboard_config; -uint16_t dpi_array[] = PLOOPY_DPI_OPTIONS; +uint16_t dpi_array[] = PLOOPY_DPI_OPTIONS; #define DPI_OPTION_SIZE (sizeof(dpi_array) / sizeof(uint16_t)) // TODO: Implement libinput profiles @@ -57,6 +63,7 @@ uint16_t lastScroll = 0; // Previous confirmed wheel event uint16_t lastMidClick = 0; // Stops scrollwheel from being read if it was pressed uint8_t OptLowPin = OPT_ENC1; bool debug_encoder = false; +bool is_drag_scroll = false; __attribute__((weak)) void process_wheel_user(report_mouse_t* mouse_report, int16_t h, int16_t v) { mouse_report->h = h; @@ -151,11 +158,13 @@ bool process_record_kb(uint16_t keycode, keyrecord_t* record) { // Update Timer to prevent accidental scrolls if ((record->event.key.col == 1) && (record->event.key.row == 0)) { - lastMidClick = timer_read(); + lastMidClick = timer_read(); is_scroll_clicked = record->event.pressed; } - if (!process_record_user(keycode, record)) { return false; } + if (!process_record_user(keycode, record)) { + return false; + } if (keycode == DPI_CONFIG && record->event.pressed) { keyboard_config.dpi_config = (keyboard_config.dpi_config + 1) % DPI_OPTION_SIZE; @@ -163,6 +172,20 @@ bool process_record_kb(uint16_t keycode, keyrecord_t* record) { pmw_set_cpi(dpi_array[keyboard_config.dpi_config]); } + if (keycode == DRAG_SCROLL) { +#ifndef PLOOPY_DRAGSCROLL_MOMENTARY + if (record->event.pressed) +#endif + { + is_drag_scroll ^= 1; + } +#ifdef PLOOPY_DRAGSCROLL_FIXED + pmw_set_cpi(is_drag_scroll ? PLOOPY_DRAGSCROLL_DPI : dpi_array[keyboard_config.dpi_config]); +#else + pmw_set_cpi(is_drag_scroll ? (dpi_array[keyboard_config.dpi_config] * PLOOPY_DRAGSCROLL_MULTIPLIER) : dpi_array[keyboard_config.dpi_config]); +#endif + } + /* If Mousekeys is disabled, then use handle the mouse button * keycodes. This makes things simpler, and allows usage of * the keycodes in a consistent manner. But only do this if @@ -223,24 +246,40 @@ void pointing_device_init(void) { opt_encoder_init(); } -bool has_report_changed (report_mouse_t first, report_mouse_t second) { - return !( - (!first.buttons && first.buttons == second.buttons) && - (!first.x && first.x == second.x) && - (!first.y && first.y == second.y) && - (!first.h && first.h == second.h) && - (!first.v && first.v == second.v) ); -} +bool has_report_changed(report_mouse_t new, report_mouse_t old) { return (new.buttons != old.buttons) || (new.x && new.x != old.x) || (new.y && new.y != old.y) || (new.h && new.h != old.h) || (new.v && new.v != old.v); } void pointing_device_task(void) { report_mouse_t mouse_report = pointing_device_get_report(); process_wheel(&mouse_report); process_mouse(&mouse_report); + if (is_drag_scroll) { + mouse_report.h = mouse_report.x; + mouse_report.v = mouse_report.y; + mouse_report.x = 0; + mouse_report.y = 0; + } + pointing_device_set_report(mouse_report); - if (has_report_changed(mouse_report, pointing_device_get_report())) { - pointing_device_send(); + pointing_device_send(); +} + +void pointing_device_send(void) { + static report_mouse_t old_report = {}; + report_mouse_t mouseReport = pointing_device_get_report(); + + // If you need to do other things, like debugging, this is the place to do it. + if (has_report_changed(mouseReport, old_report)) { + host_mouse_send(&mouseReport); } + + // send it and 0 it out except for buttons, so those stay until they are explicity over-ridden using update_pointing_device + mouseReport.x = 0; + mouseReport.y = 0; + mouseReport.v = 0; + mouseReport.h = 0; + pointing_device_set_report(mouseReport); + old_report = mouseReport; } void eeconfig_init_kb(void) { |