Merge branch 'master' of https://github.com/qmk/qmk_firmware

1 files changed, 528 insertions, 0 deletions

diff --git a/users/arkag/arkag.c b/users/arkag/arkag.c
new file mode 100644
index 0000000000..212d06de67
--- /dev/null
+++ b/users/arkag/arkag.c
@@ -0,0 +1,528 @@
+#include "arkag.h"
+
+/*
+ Current Layout and Keeb:
+ https://github.com/arkag/qmk_firmware/blob/master/keyboards/mechmini/v2/keymaps/arkag/keymap.c
+*/
+
+// Start: Written by konstantin: vomindoraan
+#include <ctype.h>
+#include <stdlib.h>
+#include <string.h>
+
+void send_unicode_hex_string(const char *str) {
+  if (!str) { return; } // Saftey net
+  while (*str) {
+    // Find the next code point (token) in the string
+    for (; *str == ' '; str++);
+    size_t n = strcspn(str, " "); // Length of the current token
+    char code_point[n+1];
+    strncpy(code_point, str, n);
+    code_point[n] = '\0'; // Make sure it's null-terminated
+
+    // Normalize the code point: make all hex digits lowercase
+    for (char *p = code_point; *p; p++) {
+            *p = tolower(*p);
+    }
+
+    // Send the code point as a Unicode input string
+    unicode_input_start();
+    send_string(code_point);
+    unicode_input_finish();
+    str += n; // Move to the first ' ' (or '\0') after the current token
+  }
+}
+// End: Written by konstantin: vomindoraan
+
+// Start: Written by Chris Lewis
+#ifndef MIN
+#define MIN(a,b) (((a)<(b))?(a):(b))
+#endif
+#ifndef MAX
+#define MAX(a,b) (((a)>(b))?(a):(b))
+#endif
+
+#define TYPING_SPEED_MAX_VALUE 200
+uint8_t typing_speed = 0;
+
+void velocikey_accelerate() {
+    if (typing_speed < TYPING_SPEED_MAX_VALUE) typing_speed += (TYPING_SPEED_MAX_VALUE / 50);
+}
+
+void velocikey_decelerate() {
+  static uint16_t decay_timer = 0;
+
+  if (timer_elapsed(decay_timer) > 500 || decay_timer == 0) {
+    if (typing_speed > 0) typing_speed -= 1;
+    //Decay a little faster at half of max speed
+    if (typing_speed > TYPING_SPEED_MAX_VALUE / 2) typing_speed -= 1;
+    //Decay even faster at 3/4 of max speed
+    if (typing_speed > TYPING_SPEED_MAX_VALUE / 4 * 3) typing_speed -= 3;
+    decay_timer = timer_read();
+  }
+}
+
+uint8_t velocikey_match_speed(uint8_t minValue, uint8_t maxValue) {
+  return MAX(minValue, maxValue - (maxValue - minValue) * ((float)typing_speed / TYPING_SPEED_MAX_VALUE));
+}
+// End: Written by Chris Lewis
+
+uint8_t       current_os,
+              mod_primary_mask,
+              fade_interval,
+              num_extra_flashes_off = 0;
+Color         underglow,
+              flash_color,
+              saved_color,
+              hsv_none      = {0,0,0};
+flashState    flash_state   = no_flash;
+fadeState     fade_state    = add_fade;
+activityState state         = boot;
+
+void set_color (Color new, bool update) {
+  rgblight_sethsv_eeprom_helper(new.h, new.s, new.v, update);
+}
+
+void save_color(Color to_save) {
+  saved_color = to_save;
+}
+
+void reset_color(void) {
+  underglow = saved_color;
+}
+
+Color mod_color(Color current_color, bool should_add, uint8_t change_amount) {
+  save_color(underglow);
+  int addlim = 359 - change_amount;
+  int sublim = change_amount;
+  int leftovers;
+  if (should_add) {
+    if (current_color.h <= addlim) {
+      current_color.h += change_amount;
+    } else {
+      leftovers = (359 + change_amount) % 359;
+      current_color.h  = 0 + leftovers;
+    }
+  } else {
+    if (current_color.h >= sublim) {
+      current_color.h -= change_amount;
+    } else {
+      leftovers = change_amount - current_color.h;
+      current_color.h  = 359 - leftovers;
+    }
+  }
+  return current_color;
+}
+
+void check_state (void) {
+  static uint16_t active_timer;
+  if (!active_timer) {active_timer = timer_read();}
+  static bool activated, deactivated, slept;
+  switch (state) {
+  case active:
+    if (!activated) {
+      if (slept) {rgblight_mode_noeeprom(1);}
+      activated = true;
+      deactivated = false;
+      slept = false;
+    }
+    fade_interval = velocikey_match_speed(1, 25);
+    if (timer_elapsed(active_timer) < INACTIVE_DELAY) {return;}
+    active_timer = timer_read();
+    state = inactive;
+    return;
+
+  case inactive:
+    if (!deactivated) {
+      deactivated = true;
+      activated = false;
+      slept = false;
+    }
+    velocikey_decelerate();
+    fade_interval = velocikey_match_speed(1, 25);
+    if (timer_elapsed(active_timer) < SLEEP_DELAY) {return;}
+    state = sleeping;
+    return;
+
+  case sleeping:
+    if (!slept) {
+      rgblight_mode_noeeprom(4);
+      slept = true;
+      activated = false;
+      deactivated = false;
+    }
+    return;
+
+  case boot:
+    return;
+  }
+}
+
+void fade_rgb (void) {
+  static uint16_t fade_timer;
+  if (state == boot) {return;}
+  if (!fade_timer) {fade_timer = timer_read();}
+  if (timer_elapsed(fade_timer) < fade_interval) {return;}
+  switch (fade_state) {
+  case add_fade:
+    if (underglow.h == 359) {
+      fade_state = sub_fade;
+      return;
+    }
+    underglow.h = underglow.h + 1;
+    break;
+
+  case sub_fade:
+    if (underglow.h == 0) {
+      fade_state = add_fade;
+      return;
+    }
+    underglow.h = underglow.h - 1;
+    break;
+  }
+  fade_timer = timer_read();
+  if (flash_state == no_flash) {
+    set_color(underglow, false);
+  }
+}
+
+void flash_rgb (void) {
+  static uint16_t flash_timer;
+  switch(flash_state) {
+  case no_flash:
+    return;
+
+  case flash_off:
+    if (!flash_timer) {flash_timer = timer_read();}
+    if (timer_elapsed(flash_timer) >= LED_FLASH_DELAY) {
+      set_color(hsv_none, false);
+      flash_timer = timer_read();
+      flash_state = flash_on;
+    }
+    return;
+
+  case flash_on:
+    if (timer_elapsed(flash_timer) >= LED_FLASH_DELAY) {
+      set_color(flash_color, false);
+      flash_timer = timer_read();
+      if (num_extra_flashes_off > 0) {
+        flash_state = flash_off;
+        num_extra_flashes_off--;
+      } else {
+        set_color(underglow, false);
+        flash_state = no_flash;
+      }
+    }
+    return;
+  }
+}
+
+void set_os (uint8_t os, bool update) {
+  current_os = os;
+  if (update) {
+    eeprom_update_byte(EECONFIG_USERSPACE, current_os);
+  }
+  switch (os) {
+  case OS_MAC:
+    set_unicode_input_mode(UC_OSX);
+    underglow = (Color){ 300, 255, 255 };
+    mod_primary_mask = MOD_GUI_MASK;
+    break;
+  case OS_WIN:
+    set_unicode_input_mode(UC_WINC);
+    underglow = (Color){ 180, 255, 255 };
+    mod_primary_mask = MOD_CTL_MASK;
+    break;
+  case OS_NIX:
+    set_unicode_input_mode(UC_LNX);
+    underglow = (Color){ 60, 255, 255 };
+    mod_primary_mask = MOD_CTL_MASK;
+    break;
+  default:
+    underglow = (Color){ 0, 0, 255 };
+    mod_primary_mask = MOD_CTL_MASK;
+  }
+  set_color(underglow, update);
+  flash_color           = underglow;
+  flash_state           = flash_off;
+  state                 = boot;
+  num_extra_flashes_off = 1;
+}
+
+void tap_key(uint8_t keycode) {
+  register_code(keycode);
+  unregister_code(keycode);
+}
+
+// register GUI if Mac or Ctrl if other
+void pri_mod(bool press) {
+  if (press) {
+    if (current_os == OS_MAC) {
+      register_code(KC_LGUI);
+    } else {
+      register_code(KC_LCTL);
+    }
+  } else {
+    if (current_os == OS_MAC) {
+      unregister_code(KC_LGUI);
+    } else {
+      unregister_code(KC_LCTL);
+    }
+  }
+}
+
+// register Ctrl if Mac or GUI if other
+void sec_mod(bool press) {
+  if (press) {
+    if (current_os == OS_MAC) {
+      register_code(KC_LCTL);
+    } else {
+      register_code(KC_LGUI);
+    }
+  } else {
+    if (current_os == OS_MAC) {
+      unregister_code(KC_LCTL);
+    } else {
+      unregister_code(KC_LGUI);
+    }
+  }
+}
+
+void surround_type(uint8_t num_of_chars, uint16_t keycode, bool use_shift) {
+  if (use_shift) {
+    register_code(KC_LSFT);
+  }
+  for (int i = 0; i < num_of_chars; i++) {
+    tap_key(keycode);
+  }
+  if (use_shift) {
+    unregister_code(KC_LSFT);
+  }
+  for (int i = 0; i < (num_of_chars/2); i++) {
+    tap_key(KC_LEFT);
+  }
+}
+
+void long_keystroke(size_t num_of_keys, uint16_t keys[]) {
+  for (int i = 0; i < num_of_keys-1; i++) {
+    register_code(keys[i]);
+  }
+  tap_key(keys[num_of_keys-1]);
+  for (int i = 0; i < num_of_keys-1; i++) {
+    unregister_code(keys[i]);
+  }
+}
+
+void dance_grv (qk_tap_dance_state_t *state, void *user_data) {
+  if (state->count == 1) {
+    tap_key(KC_GRV);
+  } else if (state->count == 2) {
+    surround_type(2, KC_GRAVE, false);
+  } else {
+    surround_type(6, KC_GRAVE, false);
+  }
+}
+
+void dance_quot (qk_tap_dance_state_t *state, void *user_data) {
+  if (state->count == 1) {
+    tap_key(KC_QUOT);
+  } else if (state->count == 2) {
+    surround_type(2, KC_QUOTE, false);
+  } else if (state->count == 3) {
+    surround_type(2, KC_QUOTE, true);
+  }
+}
+
+void dance_strk (qk_tap_dance_state_t *state, void *user_data) {
+  if (state->count == 1) {
+    surround_type(4, KC_TILDE, true);
+  } else if (state->count == 2) {
+    if (current_os == OS_MAC) {
+      long_keystroke(3, (uint16_t[]){KC_LGUI, KC_LSFT, KC_4});
+    } else if (current_os == OS_WIN) {
+      long_keystroke(3, (uint16_t[]){KC_LGUI, KC_LSFT, KC_S});
+    } else {
+      return;
+    }
+  }
+}
+
+void dance_3 (qk_tap_dance_state_t *state, void *user_data) {
+  if (state->count == 1) {
+    tap_key(KC_3);
+  } else if (state->count == 2) {
+    send_unicode_hex_string("00E8");
+  } else if (state->count == 3) {
+    send_unicode_hex_string("00E9");
+  }
+}
+
+void dance_c (qk_tap_dance_state_t *state, void *user_data) {
+  if (state->count == 1) {
+    tap_key(KC_C);
+  } else if (state->count == 2) {
+    send_unicode_hex_string("00E7");
+  }
+}
+
+void matrix_init_user(void) {
+  current_os = eeprom_read_byte(EECONFIG_USERSPACE);
+  set_os(current_os, false);
+}
+
+LEADER_EXTERNS();
+
+void matrix_scan_user(void) {
+  check_state();
+  flash_rgb();
+  fade_rgb();
+  LEADER_DICTIONARY() {
+    leading = false;
+    leader_end();
+
+    // begin OS functions
+    SEQ_TWO_KEYS(KC_P, KC_B) {
+      if (current_os == OS_WIN) {
+              SEND_STRING(SS_DOWN(X_LGUI) SS_TAP(X_PAUSE) SS_UP(X_LGUI));
+      } else {
+      }
+    }
+    SEQ_THREE_KEYS(KC_C, KC_A, KC_D) {
+      if (current_os == OS_WIN) {
+              SEND_STRING(SS_DOWN(X_LCTRL) SS_DOWN(X_LALT) SS_TAP(X_DELETE) SS_UP(X_LALT) SS_UP(X_LCTRL));
+      } else {
+      }
+    }
+    SEQ_FOUR_KEYS(KC_C, KC_A, KC_L, KC_C) {
+      if (current_os == OS_WIN) {
+        SEND_STRING(SS_TAP(X_CALCULATOR));
+      } else if (current_os == OS_MAC) {
+        SEND_STRING(SS_DOWN(X_LGUI) SS_TAP(X_SPACE) SS_UP(X_LGUI) "calculator" SS_TAP(X_ENTER));
+      }
+    }
+    // end OS functions
+
+    // begin format functions
+    SEQ_ONE_KEY(KC_B) {
+      surround_type(4, KC_8, true);
+    }
+    SEQ_ONE_KEY(KC_I) {
+      surround_type(2, KC_8, true);
+    }
+    SEQ_ONE_KEY(KC_U) {
+      surround_type(4, KC_MINS, true);
+    }
+    SEQ_ONE_KEY(KC_S) {
+      surround_type(4, KC_GRAVE, true);
+    }
+    SEQ_TWO_KEYS(KC_S, KC_S) {
+      if (current_os == OS_MAC) {
+        long_keystroke(3, (uint16_t[]){KC_LGUI, KC_LSFT, KC_4});
+      } else if (current_os == OS_WIN) {
+        long_keystroke(3, (uint16_t[]){KC_LGUI, KC_LSFT, KC_S});
+      } else {
+        return;
+      }
+    }
+    SEQ_ONE_KEY(KC_C) {
+      surround_type(2, KC_GRAVE, false);
+    }
+    SEQ_TWO_KEYS(KC_C, KC_C) {
+      surround_type(6, KC_GRAVE, false);
+    }
+    // end format functions
+
+    // start fancy functions
+    SEQ_THREE_KEYS(KC_C, KC_C, KC_C) {
+      surround_type(6, KC_GRAVE, false);
+      pri_mod(true);
+      tap_key(KC_V);
+      pri_mod(false);
+      tap_key(KC_RGHT);
+      tap_key(KC_RGHT);
+      tap_key(KC_RGHT);
+      tap_key(KC_ENTER);
+    }
+    // end fancy functions
+
+    // start typing functions
+    SEQ_TWO_KEYS(KC_T, KC_M) {
+      // ™
+      send_unicode_hex_string("2122");
+    }
+    SEQ_THREE_KEYS(KC_G, KC_G, KC_T) {
+      SEND_STRING("@GrahamGoldenTech.com");
+    }
+    SEQ_THREE_KEYS(KC_L, KC_O, KC_D) {
+      // ಠ__ಠ
+      send_unicode_hex_string("0CA0 005F 005F 0CA0");
+    }
+    SEQ_FOUR_KEYS(KC_R, KC_E, KC_P, KC_O) {
+      SEND_STRING("https://github.com/qmk/qmk_firmware/tree/master/users/arkag");
+    }
+    SEQ_FOUR_KEYS(KC_F, KC_L, KC_I, KC_P) {
+      // (╯‵Д′)╯彡┻━┻
+      send_unicode_hex_string("0028 256F 2035 0414 2032 0029 256F 5F61 253B 2501 253B");
+    }
+    SEQ_FIVE_KEYS(KC_U, KC_F, KC_L, KC_I, KC_P) {
+      // ┬─┬ノ( º _ º ノ)
+      send_unicode_hex_string("252C 2500 252C 30CE 0028 0020 00BA 0020 005F 0020 00BA 0020 30CE 0029");
+    }
+    SEQ_FIVE_KEYS(KC_L, KC_E, KC_N, KC_N, KC_Y) {
+      // ( ͡° ͜ʖ ͡°)
+      send_unicode_hex_string("0028 0020 0361 00B0 0020 035C 0296 0020 0361 00B0 0029");
+    }
+    SEQ_FIVE_KEYS(KC_S, KC_H, KC_R, KC_U, KC_G) {
+      // ¯\_(ツ)_/¯
+      send_unicode_hex_string("00AF 005C 005F 0028 30C4 0029 005F 002F 00AF");
+    }
+    // end typing functions
+
+  }
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  switch (keycode) {
+  case M_PMOD:
+    if (record->event.pressed) {
+      pri_mod(true);
+    } else {
+      pri_mod(false);
+    }
+    return false;
+
+  case M_SMOD:
+    if (record->event.pressed) {
+      sec_mod(true);
+    } else {
+      sec_mod(false);
+    }
+    return false;
+
+  case M_OS:
+    if (record->event.pressed) {
+      set_os((current_os+1) % _OS_COUNT, true);
+    }
+    return false;
+
+  default:
+    if (record->event.pressed) {
+      state = active;
+      velocikey_accelerate();
+    }
+    return true;
+  }
+}
+
+//Tap Dance Definitions
+qk_tap_dance_action_t tap_dance_actions[] = {
+  [TD_3_GRV_ACT]      = ACTION_TAP_DANCE_FN (dance_3),
+  [TD_C_CED]          = ACTION_TAP_DANCE_FN (dance_c),
+  [TD_GRV_3GRV]       = ACTION_TAP_DANCE_FN (dance_grv),
+  [TD_SING_DOUB]      = ACTION_TAP_DANCE_FN (dance_quot),
+  [TD_STRK_SHOT]      = ACTION_TAP_DANCE_FN (dance_strk),
+  [TD_HYPH_UNDR]      = ACTION_TAP_DANCE_DOUBLE (KC_MINS, LSFT(KC_MINS)),
+  [TD_BRCK_PARN_O]    = ACTION_TAP_DANCE_DOUBLE (KC_LBRC, LSFT(KC_9)),
+  [TD_BRCK_PARN_C]    = ACTION_TAP_DANCE_DOUBLE (KC_RBRC, LSFT(KC_0)),
+  [TD_LALT_RALT]      = ACTION_TAP_DANCE_DOUBLE (KC_LALT, KC_RALT),
+};