keyboard: add haptic feedback

unl0kr/config.c

@@ -71,6 +71,10 @@ static int parsing_handler(void* user_data, const char* section, const char* key
             if (bbx_config_parse_bool(value, &(opts->keyboard.popovers))) {
                 return 1;
             }
+        } else if (strcmp(key, "haptic_feedback") == 0) {
+            if (bbx_config_parse_bool(value, &(opts->keyboard.haptic_feedback))) {
+                return 1;
+            }
         }
     } else if (strcmp(section, "textarea") == 0) {
         if (strcmp(key, "obscured") == 0) {
@@ -161,6 +165,7 @@ void ul_config_init_opts(ul_config_opts *opts) {
     opts->keyboard.autohide = true;
     opts->keyboard.layout_id = SQ2LV_LAYOUT_US;
     opts->keyboard.popovers = true;
+    opts->keyboard.haptic_feedback = true;
     opts->textarea.obscured = true;
     opts->textarea.bullet = LV_SYMBOL_BULLET;
     opts->theme.default_id = BBX_THEMES_THEME_BREEZY_DARK;

unl0kr/config.h

@@ -39,6 +39,8 @@ typedef struct {
     sq2lv_layout_id_t layout_id;
     /* If true, display key popovers on press */
     bool popovers;
+    /* If true, vibrate on key presses */
+    bool haptic_feedback;
 } ul_config_opts_keyboard;
 
 /**

unl0kr/main.c

@@ -10,6 +10,7 @@
 
 #include "../shared/backends.h"
 #include "../shared/display.h"
+#include "../shared/force_feedback.h"
 #include "../shared/header.h"
 #include "../shared/indev.h"
 #include "../shared/keyboard.h"
@@ -334,6 +335,8 @@ static void keyboard_value_changed_cb(lv_event_t *event) {
         return;
     }
 
+    bbx_force_feedback_play();
+
     if (sq2lv_is_layer_switcher(kb, btn_id)) {
         sq2lv_switch_layer(kb, btn_id);
         return;
@@ -447,7 +450,8 @@ int main(int argc, char *argv[]) {
         .keymap = &conf_opts.hw_keyboard,
         .keyboard = conf_opts.input.keyboard,
         .pointer = conf_opts.input.pointer,
-        .touchscreen = conf_opts.input.touchscreen
+        .touchscreen = conf_opts.input.touchscreen,
+        .force_feedback = conf_opts.keyboard.haptic_feedback
     };
     if (bbx_indev_init(fd_epoll, &input_config) == 0)
         exit_failure();

unl0kr/unl0kr.conf

@@ -7,6 +7,7 @@ animations=true
 autohide=false
 layout=us
 popovers=true
+haptic_feedback=true
 
 [textarea]
 obscured=true