keyboard/qmk/users/twschum/twschum.h

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#pragma once
#include <stdarg.h>
#include "quantum.h"
#include "xtonhasvim.h"
/**************************
* QMK Features Used
**************************
* RGBLIGHT_ENABLE
* - Adds layer indication via RGB underglow
* - see the `layer_definitions` enum and following _*_HSV #defines
*
*
*
**************************
* Custom Feature Flags
**************************
*
* TWSCHUM_TAPPING_CTRL_PREFIX
* - Adds feature that makes sending nested sequences of C-a, C-b[, C-b, ...]
* as simple as C-a b [b ...]
* - Not necessarily super useful outside specialized nested tmux sessions,
* but it was a fun state-machine to build
*
* TWSCHUM_VIM_LAYER
* - Fork of xtonhasvim, adding vim-emulation
*
* TWSCHUM_IS_MAC
* - Flag for handling media keys and other settings between OSX and Win/Unix
* without having to include bootmagic
*
**************************
* Features Wishlist
**************************
* use VIM_Q as macro recorder!
* Dynamic macros
* Leader functions
* Uniicode leader commands??? (symbolic unicode)
* Mac mode vs not: -probably bootmagic or use default with dynamic swap out here
* KC_MFFD(KC_MEDIA_FAST_FORWARD) and KC_MRWD(KC_MEDIA_REWIND) instead of KC_MNXT and KC_MPRV
*/
/* Each layer gets a color, overwritable per keyboard */
enum layers_definitions {
_Base,
_Vim,
_Fn,
_Nav,
_Num,
_Cfg,
_None,
};
#ifdef RGBLIGHT_ENABLE
#define _Base_HSV_ON HSV_WHITE
#define _Base_HSV_OFF 0, 0, 0
#define _Vim_HSV HSV_ORANGE
#define _Fn_HSV HSV_GREEN
#define _Nav_HSV HSV_AZURE
#define _Num_HSV HSV_GOLD
#define _Cfg_HSV HSV_RED
#define _None_HSV HSV_WHITE
#endif
enum extra_keycodes {
TWSCHUM_START = VIM_SAFE_RANGE,
KC_MAKE, // types the make command for this keyboard
#ifdef TWSCHUM_TAPPING_CTRL_PREFIX
CTRL_A,
CTRL_B,
EN_CTRL_SHORTCUTS,
#endif
#ifdef RGBLIGHT_ENABLE
TG_LAYER_RGB, // Toggle between standard RGB underglow, and RGB underglow to do layer indication
TG_L0_RGB, // Toggle color on or off of layer0
#endif
SALT_CMD, // macro
LESS_PD, // macro
CODE_PASTE, // macro
KEYMAP_SAFE_RANGE, // range to start for the keymap
};
#define SALT_CMD_MACRO "sudo salt \\* cmd.run ''"SS_TAP(X_LEFT)
#define LESS_PD_MACRO "sudo less /pipedream/cache/"
// TODO mac vs linux
#define CODE_PASTE_MACRO SS_LSFT("\n")"```"SS_LSFT("\n")SS_LALT("v")SS_LSFT("\n")"```"
/* PP_NARG macro returns the number of arguments passed to it.
* https://groups.google.com/forum/#!topic/comp.std.c/d-6Mj5Lko_s
*/
#define PP_NARG(...) PP_NARG_(__VA_ARGS__,PP_RSEQ_N())
#define PP_NARG_(...) PP_ARG_N(__VA_ARGS__)
#define PP_MAX_ARGS 64
#define PP_ARG_N( \
_1, _2, _3, _4, _5, _6, _7, _8, _9,_10, \
_11,_12,_13,_14,_15,_16,_17,_18,_19,_20, \
_21,_22,_23,_24,_25,_26,_27,_28,_29,_30, \
_31,_32,_33,_34,_35,_36,_37,_38,_39,_40, \
_41,_42,_43,_44,_45,_46,_47,_48,_49,_50, \
_51,_52,_53,_54,_55,_56,_57,_58,_59,_60, \
_61,_62,_63,N,...) N
#define PP_RSEQ_N() 63,62,61,60, \
59,58,57,56,55,54,53,52,51,50, \
49,48,47,46,45,44,43,42,41,40, \
39,38,37,36,35,34,33,32,31,30, \
29,28,27,26,25,24,23,22,21,20, \
19,18,17,16,15,14,13,12,11,10, \
9,8,7,6,5,4,3,2,1,0
#define send_keys(...) send_n_keys(PP_NARG(__VA_ARGS__), __VA_ARGS__)
static inline void send_n_keys(int n, ...) {
uint8_t i = 0;
uint16_t keycodes[PP_MAX_ARGS];
va_list keys;
va_start(keys, n);
for (; i < n; ++i) {
keycodes[i] = (uint16_t)va_arg(keys, int); // cast suppresses warning
register_code(keycodes[i]);
}
for (; n > 0; --n) {
unregister_code(keycodes[n-1]);
}
va_end(keys);
}
#define repeat_send_keys(n, ...) {for (int i=0; i < n; ++i) {send_keys(__VA_ARGS__);}}
/* State functions for nested c-a & c-b leader keystrokes */
struct Tapping_ctrl_key_t {
bool down;
int8_t count;
const uint16_t keycode;
};