[Keymap] Unicode and cursor sync - drashna keymap (#15328)

keyboards/handwired/tractyl_manuform/5x6_right/config.h

@@ -51,3 +51,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define NO_ACTION_FUNCTION
 
 #define OLED_DISPLAY_128X64
+
+#define POINTING_DEVICE_TASK_THROTTLE
+#define POINTING_DEVICE_RIGHT

keyboards/handwired/tractyl_manuform/5x6_right/f411/rules.mk

@@ -6,7 +6,7 @@ BOOTLOADER = stm32-dfu
 
 KEYBOARD_SHARED_EP = yes
 CONSOLE_ENABLE     = yes
-MOUSE_SHARED_EP    = no
+MOUSE_SHARED_EP    = yes
 
 EEPROM_DRIVER = spi
 WS2812_DRIVER = pwm

keyboards/handwired/tractyl_manuform/5x6_right/keymaps/drashna/config.h

@@ -19,3 +19,4 @@
 #define TRACKBALL_DPI_OPTIONS { 1200, 1800, 2600, 3400 }
 
 #define DEBOUNCE 45
+#define ENCODER_DEFAULT_POS 0x3

keyboards/handwired/tractyl_manuform/5x6_right/keymaps/drashna/keymap.c

@@ -125,7 +125,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
                                                      _______, _______,    _______, _______
     ),
     [_ADJUST] = LAYOUT_5x6_right_wrapper(
-        KC_MAKE, ___________________BLANK___________________,                      _________________ADJUST_R1_________________, KC_RST,
+        KC_MAKE, KC_WIDE,KC_AUSSIE,KC_SCRIPT,KC_ZALGO,KC_NOMODE,               KC_NOMODE,KC_BLOCKS,KC_REGIONAL,_______,_______, KC_RST,
         VRSN,    _________________ADJUST_L1_________________,                      _________________ADJUST_R1_________________, EEP_RST,
         KEYLOCK, _________________ADJUST_L2_________________,                      _________________ADJUST_R2_________________, TG_MODS,
         UC_MOD,  _________________ADJUST_L3_________________,                      _________________ADJUST_R3_________________, KC_MPLY,
@@ -407,9 +407,9 @@ void oled_driver_render_logo_left(void) {
     render_kitty();
 
     oled_set_cursor(6, 0);
-    oled_write_P(PSTR("  Tractyl      "), true);
+    oled_write_P(PSTR("  Tractyl      "), false);
     oled_set_cursor(6, 1);
-    oled_write_P(PSTR("     Manuform  "), true);
+    oled_write_P(PSTR("     Manuform  "), false);
     oled_set_cursor(6, 2);
 #    if defined(WPM_ENABLE)
     render_wpm(1);

keyboards/handwired/tractyl_manuform/5x6_right/rules.mk

@@ -17,7 +17,7 @@ SWAP_HANDS_ENABLE = yes
 
 POINTING_DEVICE_ENABLE = yes
 POINTING_DEVICE_DRIVER = pmw3360
-MOUSE_SHARED_EP = no
+MOUSE_SHARED_EP = yes
 
 SPLIT_KEYBOARD = yes
 

keyboards/handwired/tractyl_manuform/tm_sync.c

@@ -14,19 +14,29 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "tractyl_manuform.h"
+#include QMK_KEYBOARD_H
+#include "pointing_device.h"
 #include "transactions.h"
 #include <string.h>
+#ifdef MOUSEKEY_ENABLE
+#    include "mousekey.h"
+#endif
+
+// typedef struct {
+//     uint16_t device_cpi;
+// } kb_config_data_t;
 
 kb_config_data_t                      kb_config;
-kb_mouse_report_t sync_mouse_report;
+static report_mouse_t                 shared_mouse_report;
+extern const pointing_device_driver_t pointing_device_driver;
 
 void kb_pointer_sync_handler(uint8_t initiator2target_buffer_size, const void* initiator2target_buffer, uint8_t target2initiator_buffer_size, void* target2initiator_buffer) {
-    if (target2initiator_buffer_size == sizeof(sync_mouse_report)) {
+    shared_mouse_report = pointing_device_driver.get_report(shared_mouse_report);
-        memcpy(target2initiator_buffer, &sync_mouse_report, sizeof(sync_mouse_report));
+    memcpy(target2initiator_buffer, &shared_mouse_report, sizeof(report_mouse_t));
-    }
+    shared_mouse_report.x = 0;
-    sync_mouse_report.x = 0;
+    shared_mouse_report.y = 0;
-    sync_mouse_report.y = 0;
+    shared_mouse_report.h = 0;
+    shared_mouse_report.v = 0;
 }
 
 void kb_config_sync_handler(uint8_t initiator2target_buffer_size, const void* initiator2target_buffer, uint8_t target2initiator_buffer_size, void* target2initiator_buffer) {
@@ -38,12 +48,15 @@ void kb_config_sync_handler(uint8_t initiator2target_buffer_size, const void* in
     // Check if the state values are different
     if (cpi != kb_config.device_cpi) {
         cpi = kb_config.device_cpi;
+        if (!is_keyboard_left()) {
+            pointing_device_set_cpi(cpi);
+        }
     }
 }
 
 void keyboard_pre_init_sync(void) {
     memset(&kb_config, 0, sizeof(kb_config));
-    memset(&sync_mouse_report, 0, sizeof(sync_mouse_report));
+    memset(&shared_mouse_report, 0, sizeof(shared_mouse_report));
 }
 
 void keyboard_post_init_sync(void) {
@@ -84,3 +97,83 @@ void trackball_set_cpi(uint16_t cpi) {
         pointing_device_set_cpi(cpi);
     }
 }
+
+void pointing_device_task(void) {
+    if (!is_keyboard_master()) {
+        return;
+    }
+
+#if defined(POINTING_DEVICE_TASK_THROTTLE)
+    static uint32_t last_exec = 0;
+    if (timer_elapsed32(last_exec) < 1) {
+        return;
+    }
+    last_exec = timer_read32();
+#endif
+
+    report_mouse_t local_report = pointing_device_get_report();
+
+    // Gather report info
+#ifdef POINTING_DEVICE_MOTION_PIN
+    if (!readPin(POINTING_DEVICE_MOTION_PIN))
+#endif
+#if defined(POINTING_DEVICE_COMBINED)
+        local_report = pointing_device_driver.get_report(local_report);
+    transaction_rpc_recv(RPC_ID_POINTER_STATE_SYNC, sizeof(report_mouse_t), &shared_mouse_report);
+    local_report.x = local_report.x | shared_mouse_report.x;
+    local_report.y = local_report.y | shared_mouse_report.y;
+    local_report.h = local_report.h | shared_mouse_report.h;
+    local_report.v = local_report.v | shared_mouse_report.v;
+#elif defined(POINTING_DEVICE_LEFT)
+    if (is_keyboard_left()) {
+        local_report = pointing_device_driver.get_report(local_report);
+    } else {
+        transaction_rpc_recv(RPC_ID_POINTER_STATE_SYNC, sizeof(report_mouse_t), &local_report);
+    }
+#elif defined(POINTING_DEVICE_RIGHT)
+    if (!is_keyboard_left()) {
+        local_report = pointing_device_driver.get_report(local_report);
+    } else {
+        transaction_rpc_recv(RPC_ID_POINTER_STATE_SYNC, sizeof(report_mouse_t), &local_report);
+    }
+#else
+#    error "You need to define the side(s) the pointing device is on. POINTING_DEVICE_COMBINED / POINTING_DEVICE_LEFT / POINTING_DEVICE_RIGHT"
+#endif
+
+    // Support rotation of the sensor data
+#if defined(POINTING_DEVICE_ROTATION_90) || defined(POINTING_DEVICE_ROTATION_180) || defined(POINTING_DEVICE_ROTATION_270)
+    int8_t x = local_report.x, y = local_report.y;
+#    if defined(POINTING_DEVICE_ROTATION_90)
+    local_report.x = y;
+    local_report.y = -x;
+#    elif defined(POINTING_DEVICE_ROTATION_180)
+    local_report.x = -x;
+    local_report.y = -y;
+#    elif defined(POINTING_DEVICE_ROTATION_270)
+    local_report.x = -y;
+    local_report.y = x;
+#    else
+#        error "How the heck did you get here?!"
+#    endif
+#endif
+    // Support Inverting the X and Y Axises
+#if defined(POINTING_DEVICE_INVERT_X)
+    local_report.x = -local_report.x;
+#endif
+#if defined(POINTING_DEVICE_INVERT_Y)
+    local_report.y = -local_report.y;
+#endif
+
+    // allow kb to intercept and modify report
+    local_report = pointing_device_task_kb(local_report);
+    // combine with mouse report to ensure that the combined is sent correctly
+#ifdef MOUSEKEY_ENABLE
+    report_mouse_t mousekey_report = mousekey_get_report();
+    local_report.buttons           = local_report.buttons | mousekey_report.buttons;
+#endif
+#if defined(POINTING_DEVICE_COMBINED)
+    local_report.buttons = local_report.buttons | shared_mouse_report.buttons;
+#endif
+    pointing_device_set_report(local_report);
+    pointing_device_send();
+}

keyboards/handwired/tractyl_manuform/tractyl_manuform.c

@@ -99,20 +99,8 @@ void pointing_device_init_kb(void) {
 }
 
 report_mouse_t pointing_device_task_kb(report_mouse_t mouse_report) {
-    if (is_keyboard_left()) {
     if (is_keyboard_master()) {
-            transaction_rpc_recv(RPC_ID_POINTER_STATE_SYNC, sizeof(sync_mouse_report), &sync_mouse_report);
+        mouse_report = pointing_device_task_user(mouse_report);
-            mouse_report.x = sync_mouse_report.x;
-            mouse_report.y = sync_mouse_report.y;
-            pointing_device_task_user(mouse_report);
-        }
-    } else {
-        if (is_keyboard_master()) {
-            pointing_device_task_user(mouse_report);
-        } else {
-            sync_mouse_report.x = mouse_report.x;
-            sync_mouse_report.y = mouse_report.y;
-        }
     }
     return mouse_report;
 }

keyboards/handwired/tractyl_manuform/tractyl_manuform.h

@@ -43,15 +43,6 @@ typedef struct {
     uint16_t device_cpi;
 } kb_config_data_t;
 
-__attribute__((aligned(16))) typedef struct {
-    int8_t x;
-    int8_t y;
-} kb_mouse_report_t;
-
-extern kb_mouse_report_t sync_mouse_report;
-
-void process_mouse(void);
-void process_mouse_user(report_mouse_t* mouse_report, int8_t x, int8_t y);
 void trackball_set_cpi(uint16_t cpi);
 void matrix_init_sub_kb(void);
 void matrix_scan_sub_kb(void);

keyboards/moonlander/keymaps/drashna/keymap.c

@@ -16,10 +16,6 @@
 
 #include "drashna.h"
 
-#ifndef UNICODE_ENABLE
-#    define UC(x) KC_NO
-#endif
-
 enum more_custom_keycodes { KC_SWAP_NUM = NEW_SAFE_RANGE };
 
 // clang-format off
@@ -32,10 +28,10 @@ enum more_custom_keycodes { KC_SWAP_NUM = NEW_SAFE_RANGE };
     ) \
     LAYOUT_moonlander_wrapper( \
         KC_ESC,  ________________NUMBER_LEFT________________, UC_FLIP,        UC_TABL, ________________NUMBER_RIGHT_______________, KC_MINS, \
-        KC_TAB,  K01,     K02,     K03,     K04,     K05,   TG_DBLO,TG_DBLO,   K06,     K07,     K08,     K09,     K0A,     KC_BSLS, \
+        KC_TAB,  K01,     K02,     K03,     K04,     K05,     TG_DBLO,        TG_DBLO, K06,     K07,     K08,     K09,     K0A,     KC_BSLS, \
-        KC_C1R3, K11,     K12,     K13,     K14,     K15,  TG_GAME,TG_GAME,  K16,     K17,     K18,     K19,     K1A,     RALT_T(K1B), \
+        KC_C1R3, K11,     K12,     K13,     K14,     K15,     TG_GAME,        TG_GAME, K16,     K17,     K18,     K19,     K1A,     RALT_T(K1B), \
         KC_MLSF, CTL_T(K21), K22,  K23,     K24,     K25,                              K26,     K27,     K28,     K29,  RCTL_T(K2A),KC_MRSF, \
-        KC_GRV,  OS_MEH,  OS_HYPR, KC_LBRC, KC_RBRC,          KC_NO,          KC_DEL,           KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT, UC(0x2E2E), \
+        KC_GRV,  OS_MEH,  OS_HYPR, KC_LBRC, KC_RBRC,          UC_CLUE,        KC_DEL,           KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT, UC_IRNY, \
                                             KC_SPC,  BK_LWER, OS_LALT,        OS_RGUI, DL_RAIS, KC_ENT \
     )
 
@@ -110,10 +106,10 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
     ),
 
     [_ADJUST] = LAYOUT_moonlander_wrapper(
-        KC_MAKE, _________________FUNC_LEFT_________________, UC_MOD,         KC_NUKE, _________________ADJUST_R1_________________, KC_RST,
+        KC_MAKE, KC_WIDE,KC_AUSSIE,KC_SCRIPT,KC_ZALGO,KC_NOMODE,_______,   KC_NUKE,KC_NOMODE,KC_BLOCKS,KC_REGIONAL,_______,_______, KC_RST,
         VRSN,    _________________ADJUST_L1_________________, TG(_DIABLOII),  _______, _________________ADJUST_R1_________________, EEP_RST,
-        _______, _________________ADJUST_L2_________________, _______,        _______, _________________ADJUST_R2_________________, RGB_IDL,
+        KEYLOCK, _________________ADJUST_L2_________________, _______,        _______, _________________ADJUST_R2_________________, RGB_IDL,
-        KEYLOCK, _________________ADJUST_L3_________________,                          _________________ADJUST_R3_________________, TG_MODS,
+        UC_MOD,  _________________ADJUST_L3_________________,                          _________________ADJUST_R3_________________, TG_MODS,
         _______, _______, _______, _______, _______,          _______,        _______,          _______, _______, _______, _______, KC_PAUS,
                                             _______, _______, _______,        _______, _______, _______
     ),

layouts/community/split_3x6_3/drashna/rules.mk

@@ -23,7 +23,6 @@ ifeq ($(strip $(KEYBOARD)), crkbd/rev1)
     OLED_ENABLE = yes
     RGB_MATRIX_ENABLE = yes
     HAPTIC_ENABLE = no
-    BOOTLOADER = qmk-dfu
 endif
 
 ifeq ($(strip $(CTPC)), yes)
@@ -32,4 +31,7 @@ ifeq ($(strip $(CTPC)), yes)
     SERIAL_DRIVER = usart
     SWAP_HANDS_ENABLE = yes
     WPM_ENABLE = yes
+else
+    BOOTLOADER = qmk-hid
+    BOOTLOADER_SIZE = 512
 endif

users/drashna/config.h

@@ -41,6 +41,15 @@
 #    endif
 #endif
 
+#if defined(WPM_ENABLE)
+// #    define WPM_LAUNCH_CONTROL
+// #    define WPM_ALLOW_COUNT_REGRESSOIN
+// #    define WPM_UNFILTERED
+#    define WPM_SAMPLE_SECONDS      6
+#    define WPM_SAMPLE_PERIODS      50
+#    define WPM_ESTIMATED_WORD_SIZE 6
+#endif
+
 #ifdef AUDIO_ENABLE
 #    define AUDIO_CLICKY
 #    define AUDIO_CLICKY_FREQ_RANDOMNESS 1.5f

users/drashna/oled_stuff.c

@@ -15,6 +15,10 @@
  */
 
 #include "drashna.h"
+#ifdef CUSTOM_UNICODE_ENABLE
+#    include "process_unicode_common.h"
+#endif
+#include <string.h>
 
 extern bool host_driver_disabled;
 
@@ -59,7 +63,7 @@ void add_keylog(uint16_t keycode, keyrecord_t *record) {
             return;
         }
         if (record->tap.count) {
-            keycode = keycode & 0xFF;
+            keycode &= 0xFF;
         } else if (keycode > 0xFF) {
             return;
         }
@@ -150,8 +154,10 @@ void render_keylock_status(uint8_t led_usb_state) {
     oled_write_P(PSTR(OLED_RENDER_LOCK_NUML), led_usb_state & (1 << USB_LED_NUM_LOCK));
     oled_write_P(PSTR(" "), false);
     oled_write_P(PSTR(OLED_RENDER_LOCK_CAPS), led_usb_state & (1 << USB_LED_CAPS_LOCK));
-//    oled_write_P(PSTR(" "), false);
+#if defined(OLED_DISPLAY_128X64)
-//    oled_write_P(PSTR(OLED_RENDER_LOCK_SCLK), led_usb_state & (1 << USB_LED_SCROLL_LOCK));
+    oled_write_P(PSTR(" "), false);
+    oled_write_P(PSTR(OLED_RENDER_LOCK_SCLK), led_usb_state & (1 << USB_LED_SCROLL_LOCK));
+#endif
 }
 
 void render_matrix_scan_rate(void) {
@@ -296,7 +302,7 @@ void render_user_status(void) {
     oled_write_P(rgb_layer_status[userspace_config.rgb_layer_change], false);
     static const char PROGMEM cat_mode[2][3] = {{0xF8, 0xF9, 0}, {0xF6, 0xF7, 0}};
     oled_write_P(cat_mode[0], host_driver_disabled);
-#if defined(UNICODE_ENABLE)
+#if defined(CUSTOM_UNICODE_ENABLE)
     static const char PROGMEM uc_mod_status[5][3] = {{0xEA, 0xEB, 0}, {0xEC, 0xED, 0}};
     oled_write_P(uc_mod_status[get_unicode_input_mode() == UC_MAC], false);
 #endif
@@ -327,39 +333,28 @@ void oled_driver_render_logo(void) {
 
 void render_wpm(uint8_t padding) {
 #ifdef WPM_ENABLE
-    uint8_t n = get_current_wpm();
+
-    char    wpm_counter[4];
-    wpm_counter[3] = '\0';
-    wpm_counter[2] = '0' + n % 10;
-    wpm_counter[1] = (n /= 10) % 10 ? '0' + (n) % 10 : (n / 10) % 10 ? '0' : ' ';
-    wpm_counter[0] = n / 10 ? '0' + n / 10 : ' ';
     oled_write_P(PSTR(OLED_RENDER_WPM_COUNTER), false);
     if (padding) {
         for (uint8_t n = padding; n > 0; n--) {
             oled_write_P(PSTR(" "), false);
         }
     }
-    oled_write(wpm_counter, false);
+    oled_write(get_u8_str(get_current_wpm(), ' '), false);
 #endif
 }
 
 #if defined(KEYBOARD_handwired_tractyl_manuform_5x6_right)
 extern kb_config_data_t kb_config;
 void                    render_pointing_dpi_status(uint8_t padding) {
-    char     dpi_status[5];
+    oled_write_P(PSTR("CPI:"), false);
-    uint16_t n    = kb_config.device_cpi;
-    dpi_status[4] = '\0';
-    dpi_status[3] = '0' + n % 10;
-    dpi_status[2] = (n /= 10) % 10 ? '0' + (n) % 10 : (n / 10) % 10 ? '0' : ' ';
-    dpi_status[1] = (n /= 10) % 10 ? '0' + (n) % 10 : (n / 10) % 10 ? '0' : ' ';
-    dpi_status[0] = n / 10 ? '0' + n / 10 : ' ';
-    oled_write_P(PSTR("DPI: "), false);
     if (padding) {
-        for (uint8_t n = padding; n > 0; n--) {
+        for (uint8_t n = padding - 1; n > 0; n--) {
             oled_write_P(PSTR(" "), false);
         }
     }
-    oled_write(dpi_status, false);
+
+    oled_write(get_u16_str(kb_config.device_cpi, ' '), false);
 }
 #endif
 

users/drashna/process_records.c

@@ -39,6 +39,9 @@ bool                       process_record_user(uint16_t keycode, keyrecord_t *re
 #endif
 #ifdef RGBLIGHT_ENABLE
           && process_record_user_rgb_light(keycode, record)
+#endif
+#ifdef CUSTOM_UNICODE_ENABLE
+          && process_record_unicode(keycode, record)
 #endif
           && true)) {
         return false;
@@ -117,28 +120,6 @@ bool                       process_record_user(uint16_t keycode, keyrecord_t *re
                 }
             }
             break;
-#ifdef UNICODE_ENABLE
-        case UC_FLIP:  // (ノಠ痊ಠ)ノ彡┻━┻
-            if (record->event.pressed) {
-                send_unicode_string("(ノಠ痊ಠ)ノ彡┻━┻");
-            }
-            break;
-        case UC_TABL:  // ┬─┬ノ( º _ ºノ)
-            if (record->event.pressed) {
-                send_unicode_string("┬─┬ノ( º _ ºノ)");
-            }
-            break;
-        case UC_SHRG:  // ¯\_(ツ)_/¯
-            if (record->event.pressed) {
-                send_unicode_string("¯\\_(ツ)_/¯");
-            }
-            break;
-        case UC_DISA:  // ಠ_ಠ
-            if (record->event.pressed) {
-                send_unicode_string("ಠ_ಠ");
-            }
-            break;
-#endif
         case KC_RGB_T:  // This allows me to use underglow as layer indication, or as normal
 #if defined(RGBLIGHT_ENABLE) || defined(RGB_MATRIX_ENABLE)
             if (record->event.pressed) {

users/drashna/process_records.h

@@ -46,13 +46,25 @@ enum userspace_custom_keycodes {
     UC_TABL,                                  // ┬─┬ノ( º _ ºノ)
     UC_SHRG,                                  // ¯\_(ツ)_/¯
     UC_DISA,                                  // ಠ_ಠ
+    UC_IRNY,
+    UC_CLUE,
     KEYLOCK,                                  // Locks keyboard by unmounting driver
+    KC_NOMODE,
+    KC_WIDE,
+    KC_SCRIPT,
+    KC_BLOCKS,
+    KC_REGIONAL,
+    KC_AUSSIE,
+    KC_ZALGO,
     NEW_SAFE_RANGE  // use "NEWPLACEHOLDER for keymap specific codes
 };
 
 bool process_record_secrets(uint16_t keycode, keyrecord_t *record);
 bool process_record_keymap(uint16_t keycode, keyrecord_t *record);
 void post_process_record_keymap(uint16_t keycode, keyrecord_t *record);
+#ifdef CUSTOM_UNICODE_ENABLE
+bool process_record_unicode(uint16_t keycode, keyrecord_t *record);
+#endif
 
 #define LOWER     MO(_LOWER)
 #define RAISE     MO(_RAISE)
@@ -125,6 +137,3 @@ void post_process_record_keymap(uint16_t keycode, keyrecord_t *record);
 #define ALT_APP ALT_T(KC_APP)
 
 #define MG_NKRO MAGIC_TOGGLE_NKRO
-
-#define UC_IRNY UC(0x2E2E)
-#define UC_CLUE UC(0x203D)

users/drashna/rules.mk

@@ -18,8 +18,18 @@ ifneq ($(strip $(NO_SECRETS)), yes)
     endif
 endif
 
+CUSTOM_UNICODE_ENABLE ?= yes
+ifeq ($(strip $(CUSTOM_UNICODE_ENABLE)), yes)
+    UNICODE_ENABLE        = no
+    UNICODEMAP_ENABLE     = no
+    UCIS_ENABLE           = no
+    UNICODE_COMMON        = yes
+    OPT_DEFS += -DCUSTOM_UNICODE_ENABLE
+    SRC += unicoooode.c
+endif
+
 CUSTOM_TAP_DANCE ?= yes
-ifeq ($(strip $(TAP_DANCE_ENABLE)), yes)
+ifeq ($(strip $(CUSTOM_TAP_DANCE)), yes)
     ifeq ($(strip $(TAP_DANCE_ENABLE)), yes)
         SRC += $(USER_PATH)/tap_dances.c
     endif

users/drashna/transport_sync.c

@@ -18,7 +18,8 @@
 #include "transactions.h"
 #include <string.h>
 
-#ifdef UNICODE_ENABLE
+#ifdef CUSTOM_UNICODE_ENABLE
+#include "process_unicode_common.h"
 extern unicode_config_t unicode_config;
 #endif
 #ifdef AUDIO_ENABLE

users/drashna/unicoooode.c

@@ -0,0 +1,282 @@
+/* Copyright 2020 @tzarc
+ *           2021 Christopher Courtney, aka Drashna Jael're  (@drashna) <drashna@live.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "drashna.h"
+#include "process_unicode_common.h"
+
+uint16_t typing_mode;
+
+void tap_code16_nomods(uint8_t kc) {
+    uint8_t temp_mod = get_mods();
+    clear_mods();
+    clear_oneshot_mods();
+    tap_code16(kc);
+    set_mods(temp_mod);
+}
+
+void tap_unicode_glyph_nomods(uint32_t glyph) {
+    uint8_t temp_mod = get_mods();
+    clear_mods();
+    clear_oneshot_mods();
+    register_unicode(glyph);
+    set_mods(temp_mod);
+}
+
+typedef uint32_t (*translator_function_t)(bool is_shifted, uint32_t keycode);
+
+#define DEFINE_UNICODE_RANGE_TRANSLATOR(translator_name, lower_alpha, upper_alpha, zero_glyph, number_one, space_glyph) \
+    static inline uint32_t translator_name(bool is_shifted, uint32_t keycode) {                                         \
+        switch (keycode) {                                                                                              \
+            case KC_A ... KC_Z:                                                                                         \
+                return (is_shifted ? upper_alpha : lower_alpha) + keycode - KC_A;                                       \
+            case KC_0:                                                                                                  \
+                return zero_glyph;                                                                                      \
+            case KC_1 ... KC_9:                                                                                         \
+                return (number_one + keycode - KC_1);                                                                   \
+            case KC_SPACE:                                                                                              \
+                return space_glyph;                                                                                     \
+        }                                                                                                               \
+        return keycode;                                                                                                 \
+    }
+
+#define DEFINE_UNICODE_LUT_TRANSLATOR(translator_name, ...)                     \
+    static inline uint32_t translator_name(bool is_shifted, uint32_t keycode) { \
+        static const uint32_t translation[] = {__VA_ARGS__};                    \
+        uint32_t              ret           = keycode;                          \
+        if ((keycode - KC_A) < (sizeof(translation) / sizeof(uint32_t))) {      \
+            ret = translation[keycode - KC_A];                                  \
+        }                                                                       \
+        return ret;                                                             \
+    }
+
+bool process_record_glyph_replacement(uint16_t keycode, keyrecord_t *record, translator_function_t translator) {
+    uint8_t temp_mod   = get_mods();
+    uint8_t temp_osm   = get_oneshot_mods();
+    bool    is_shifted = (temp_mod | temp_osm) & MOD_MASK_SHIFT;
+    if (((temp_mod | temp_osm) & (MOD_MASK_CTRL | MOD_MASK_ALT | MOD_MASK_GUI)) == 0) {
+        if (KC_A <= keycode && keycode <= KC_Z) {
+            if (record->event.pressed) {
+                tap_unicode_glyph_nomods(translator(is_shifted, keycode));
+            }
+            return false;
+        } else if (KC_1 <= keycode && keycode <= KC_0) {
+            if (is_shifted) {  // skip shifted numbers, so that we can still use symbols etc.
+                return process_record_keymap(keycode, record);
+            }
+            if (record->event.pressed) {
+                register_unicode(translator(is_shifted, keycode));
+            }
+            return false;
+        } else if (keycode == KC_SPACE) {
+            if (record->event.pressed) {
+                register_unicode(translator(is_shifted, keycode));
+            }
+            return false;
+        }
+    }
+    return true;
+}
+
+DEFINE_UNICODE_RANGE_TRANSLATOR(unicode_range_translator_wide, 0xFF41, 0xFF21, 0xFF10, 0xFF11, 0x2003);
+DEFINE_UNICODE_RANGE_TRANSLATOR(unicode_range_translator_script, 0x1D4EA, 0x1D4D0, 0x1D7CE, 0x1D7C1, 0x2002);
+DEFINE_UNICODE_RANGE_TRANSLATOR(unicode_range_translator_boxes, 0x1F170, 0x1F170, '0', '1', 0x2002);
+DEFINE_UNICODE_RANGE_TRANSLATOR(unicode_range_translator_regional, 0x1F1E6, 0x1F1E6, '0', '1', 0x2003);
+
+DEFINE_UNICODE_LUT_TRANSLATOR(unicode_lut_translator_aussie,
+                              0x0250,  // a
+                              'q',     // b
+                              0x0254,  // c
+                              'p',     // d
+                              0x01DD,  // e
+                              0x025F,  // f
+                              0x0183,  // g
+                              0x0265,  // h
+                              0x1D09,  // i
+                              0x027E,  // j
+                              0x029E,  // k
+                              'l',     // l
+                              0x026F,  // m
+                              'u',     // n
+                              'o',     // o
+                              'd',     // p
+                              'b',     // q
+                              0x0279,  // r
+                              's',     // s
+                              0x0287,  // t
+                              'n',     // u
+                              0x028C,  // v
+                              0x028D,  // w
+                              0x2717,  // x
+                              0x028E,  // y
+                              'z',     // z
+                              0x0269,  // 1
+                              0x3139,  // 2
+                              0x0190,  // 3
+                              0x3123,  // 4
+                              0x03DB,  // 5
+                              '9',     // 6
+                              0x3125,  // 7
+                              '8',     // 8
+                              '6',     // 9
+                              '0'      // 0
+);
+
+bool process_record_aussie(uint16_t keycode, keyrecord_t *record) {
+    bool is_shifted = (get_mods() | get_oneshot_mods()) & MOD_MASK_SHIFT;
+    if ((KC_A <= keycode) && (keycode <= KC_0)) {
+        if (record->event.pressed) {
+            if (!process_record_glyph_replacement(keycode, record, unicode_lut_translator_aussie)) {
+                tap_code16_nomods(KC_LEFT);
+                return false;
+            }
+        }
+    } else if (record->event.pressed && keycode == KC_SPACE) {
+        tap_code16_nomods(KC_SPACE);
+        tap_code16_nomods(KC_LEFT);
+        return false;
+    } else if (record->event.pressed && keycode == KC_ENTER) {
+        tap_code16_nomods(KC_END);
+        tap_code16_nomods(KC_ENTER);
+        return false;
+    } else if (record->event.pressed && keycode == KC_HOME) {
+        tap_code16_nomods(KC_END);
+        return false;
+    } else if (record->event.pressed && keycode == KC_END) {
+        tap_code16_nomods(KC_HOME);
+        return false;
+    } else if (record->event.pressed && keycode == KC_BSPC) {
+        tap_code16_nomods(KC_DELT);
+        return false;
+    } else if (record->event.pressed && keycode == KC_DELT) {
+        tap_code16_nomods(KC_BSPC);
+        return false;
+    } else if (record->event.pressed && keycode == KC_QUOT) {
+        tap_unicode_glyph_nomods(is_shifted ? 0x201E : 0x201A);
+        tap_code16_nomods(KC_LEFT);
+        return false;
+    } else if (record->event.pressed && keycode == KC_COMMA) {
+        tap_unicode_glyph_nomods(is_shifted ? '<' : 0x2018);
+        tap_code16_nomods(KC_LEFT);
+        return false;
+    } else if (record->event.pressed && keycode == KC_DOT) {
+        tap_unicode_glyph_nomods(is_shifted ? '>' : 0x02D9);
+        tap_code16_nomods(KC_LEFT);
+        return false;
+    } else if (record->event.pressed && keycode == KC_SLASH) {
+        tap_unicode_glyph_nomods(is_shifted ? 0x00BF : '/');
+        tap_code16_nomods(KC_LEFT);
+        return false;
+    }
+    return true;
+}
+
+bool process_record_zalgo(uint16_t keycode, keyrecord_t *record) {
+    if ((KC_A <= keycode) && (keycode <= KC_0)) {
+        if (record->event.pressed) {
+            tap_code16_nomods(keycode);
+
+            int number = (rand() % (8 + 1 - 2)) + 2;
+            for (int index = 0; index < number; index++) {
+                uint16_t hex = (rand() % (0x036F + 1 - 0x0300)) + 0x0300;
+                register_unicode(hex);
+            }
+
+            return false;
+        }
+    }
+    return true;
+}
+
+bool process_record_unicode(uint16_t keycode, keyrecord_t *record) {
+    switch (keycode) {
+        case UC_FLIP:  // (ノಠ痊ಠ)ノ彡┻━┻
+            if (record->event.pressed) {
+                send_unicode_string("(ノಠ痊ಠ)ノ彡┻━┻");
+            }
+            break;
+
+        case UC_TABL:  // ┬─┬ノ( º _ ºノ)
+            if (record->event.pressed) {
+                send_unicode_string("┬─┬ノ( º _ ºノ)");
+            }
+            break;
+
+        case UC_SHRG:  // ¯\_(ツ)_/¯
+            if (record->event.pressed) {
+                send_unicode_string("¯\\_(ツ)_/¯");
+            }
+            break;
+
+        case UC_DISA:  // ಠ_ಠ
+            if (record->event.pressed) {
+                send_unicode_string("ಠ_ಠ");
+            }
+            break;
+
+        case UC_IRNY:  // ⸮
+            if (record->event.pressed) {
+                register_unicode(0x2E2E);
+            }
+            break;
+        case UC_CLUE:  // ‽
+            if (record->event.pressed) {
+                register_unicode(0x203D);
+            }
+            break;
+        case KC_NOMODE ... KC_ZALGO:
+            if (record->event.pressed) {
+                if (typing_mode != keycode) {
+                    typing_mode = keycode;
+                } else {
+                    typing_mode = 0;
+                }
+            }
+            break;
+
+            break;
+    }
+    if (((keycode >= QK_MOD_TAP && keycode <= QK_MOD_TAP_MAX) || (keycode >= QK_LAYER_TAP && keycode <= QK_LAYER_TAP_MAX)) && record->tap.count) {
+        keycode &= 0xFF;
+    }
+
+    if (typing_mode == KC_WIDE) {
+        if (((KC_A <= keycode) && (keycode <= KC_0)) || keycode == KC_SPACE) {
+            return process_record_glyph_replacement(keycode, record, unicode_range_translator_wide);
+        }
+    } else if (typing_mode == KC_SCRIPT) {
+        if (((KC_A <= keycode) && (keycode <= KC_0)) || keycode == KC_SPACE) {
+            return process_record_glyph_replacement(keycode, record, unicode_range_translator_script);
+        }
+    } else if (typing_mode == KC_BLOCKS) {
+        if (((KC_A <= keycode) && (keycode <= KC_0)) || keycode == KC_SPACE) {
+            return process_record_glyph_replacement(keycode, record, unicode_range_translator_boxes);
+        }
+    } else if (typing_mode == KC_REGIONAL) {
+        if (((KC_A <= keycode) && (keycode <= KC_0)) || keycode == KC_SPACE) {
+            if (!process_record_glyph_replacement(keycode, record, unicode_range_translator_regional)) {
+                wait_us(500);
+                tap_unicode_glyph_nomods(0x200C);
+                return false;
+            }
+        }
+    } else if (typing_mode == KC_AUSSIE) {
+        return process_record_aussie(keycode, record);
+    } else if (typing_mode == KC_ZALGO) {
+        return process_record_zalgo(keycode, record);
+    }
+    return true;
+}