[Keymap] Add jonavin user space / common functions (#13876)

Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Ryan <fauxpark@gmail.com>
Co-authored-by: Jonavin <=>

users/jonavin/jonavin.h

@@ -0,0 +1,82 @@
+
+/* Copyright 2021 Jonavin Eng @Jonavin
+
+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/>.
+*/
+
+#pragma once
+
+// DEFINE MACROS
+#define ARRAYSIZE(arr)  sizeof(arr)/sizeof(arr[0])
+
+
+// LAYERS
+enum custom_user_layers {
+    _BASE,
+    _FN1,
+    _LOWER,
+    _RAISE,
+};
+
+// KEYCODES
+enum custom_user_keycodes {
+  KC_00 = SAFE_RANGE,
+  ENCFUNC,
+  KC_WINLCK,    //Toggles Win key on and off
+  RGB_TOI,      // Timeout idle time up
+  RGB_TOD,      // Timeout idle time down
+};
+
+#define KC_CAD	LALT(LCTL(KC_DEL))
+#define KC_AF4	LALT(KC_F4)
+#define KC_TASK	LCTL(LSFT(KC_ESC))
+
+
+#ifdef TD_LSFT_CAPSLOCK_ENABLE
+    // Tap Dance Definitions
+    enum custom_tapdance {
+        TD_LSFT_CAPSLOCK,
+        TD_LSFT_CAPS_WIN
+    };
+
+    #define KC_LSFTCAPS     TD(TD_LSFT_CAPSLOCK)
+    #define KC_LSFTCAPSWIN  TD(TD_LSFT_CAPS_WIN)
+#else // regular Shift
+    #define KC_LSFTCAPS    KC_LSFT
+#endif // TD_LSFT_CAPSLOCK_ENABLE
+
+
+
+#ifdef RGB_MATRIX_ENABLE
+//RGB custom colours
+    #define RGB_GODSPEED 0x00, 0xE4, 0xFF // colour for matching keycaps
+    #define RGB_NAUTILUS 0x00, 0xA4, 0xA9 // Nautilus Font colours
+#endif
+
+
+// IDLE TIMEOUTS
+#ifdef IDLE_TIMEOUT_ENABLE
+    #define TIMEOUT_THRESHOLD_DEFAULT   5    // default timeout minutes
+    #define TIMEOUT_THRESHOLD_MAX       140  // upper limits (2 hours and 10 minutes -- no rgb indicators above this value)
+
+    //prototype  functions
+    uint16_t get_timeout_threshold(void);
+    void timeout_reset_timer(void);
+    void timeout_update_threshold(bool increase);
+    void timeout_tick_timer(void);
+#endif  //IDLE_TIMEOUT_ENABLE
+
+
+// OTHER FUNCTION PROTOTYPE
+void activate_numlock(bool turn_on);