* Reducing unnecessary reported keypresses and minor docs / variable name changes * Apply suggestions from code review Co-Authored-By: XScorpion2 <rcalt2vt@gmail.com>
		
			
				
	
	
		
			152 lines
		
	
	
		
			3.5 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			152 lines
		
	
	
		
			3.5 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
/* Copyright 2019 Jack Humbert
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 *
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 * This program is free software: you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation, either version 2 of the License, or
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 * (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
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 */
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#include "process_space_cadet.h"
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#ifndef TAPPING_TERM
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  #define TAPPING_TERM 200
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#endif
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// ********** OBSOLETE DEFINES, STOP USING! (pls?) **********
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// Shift / paren setup
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#ifndef LSPO_KEY
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  #define LSPO_KEY KC_9
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#endif
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#ifndef RSPC_KEY
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  #define RSPC_KEY KC_0
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#endif
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// Shift / Enter setup
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#ifndef SFTENT_KEY
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  #define SFTENT_KEY KC_ENT
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#endif
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#ifdef DISABLE_SPACE_CADET_MODIFIER
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  #ifndef LSPO_MOD
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    #define LSPO_MOD KC_TRNS
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  #endif
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  #ifndef RSPC_MOD
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    #define RSPC_MOD KC_TRNS
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  #endif
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#else
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  #ifndef LSPO_MOD
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    #define LSPO_MOD KC_LSFT
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  #endif
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  #ifndef RSPC_MOD
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    #define RSPC_MOD KC_RSFT
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  #endif
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#endif
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// **********************************************************
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// Shift / paren setup
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#ifndef LSPO_KEYS
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  #define LSPO_KEYS KC_LSFT, LSPO_MOD, LSPO_KEY
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#endif
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#ifndef RSPC_KEYS
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  #define RSPC_KEYS KC_RSFT, RSPC_MOD, RSPC_KEY
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#endif
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// Control / paren setup
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#ifndef LCPO_KEYS
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  #define LCPO_KEYS KC_LCTL, KC_LCTL, KC_9
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#endif
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#ifndef RCPC_KEYS
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  #define RCPC_KEYS KC_RCTL, KC_RCTL, KC_0
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#endif
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// Alt / paren setup
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#ifndef LAPO_KEYS
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  #define LAPO_KEYS KC_LALT, KC_LALT, KC_9
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#endif
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#ifndef RAPC_KEYS
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  #define RAPC_KEYS KC_RALT, KC_RALT, KC_0
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#endif
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// Shift / Enter setup
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#ifndef SFTENT_KEYS
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  #define SFTENT_KEYS KC_RSFT, KC_TRNS, SFTENT_KEY
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#endif
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static uint8_t sc_last = 0;
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static uint16_t sc_timer = 0;
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void perform_space_cadet(keyrecord_t *record, uint8_t holdMod, uint8_t tapMod, uint8_t keycode) {
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  if (record->event.pressed) {
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    sc_last = holdMod;
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    sc_timer = timer_read ();
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    if (IS_MOD(holdMod)) {
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      register_mods(MOD_BIT(holdMod));
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    }
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  }
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  else {
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    if (sc_last == holdMod && timer_elapsed(sc_timer) < TAPPING_TERM) {
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      if (holdMod != tapMod) {
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        if (IS_MOD(holdMod)) {
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          unregister_mods(MOD_BIT(holdMod));
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        }
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        if (IS_MOD(tapMod)) {
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          register_mods(MOD_BIT(tapMod));
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        }
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      }
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      tap_code(keycode);
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      if (IS_MOD(tapMod)) {
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        unregister_mods(MOD_BIT(tapMod));
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      }
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    } else {
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      if (IS_MOD(holdMod)) {
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        unregister_mods(MOD_BIT(holdMod));
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      }
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    }
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  }
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}
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bool process_space_cadet(uint16_t keycode, keyrecord_t *record) {
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  switch(keycode) {
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    case KC_LSPO: {
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      perform_space_cadet(record, LSPO_KEYS);
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      return false;
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    }
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    case KC_RSPC: {
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      perform_space_cadet(record, RSPC_KEYS);
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      return false;
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    }
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    case KC_LCPO: {
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      perform_space_cadet(record, LCPO_KEYS);
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      return false;
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    }
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    case KC_RCPC: {
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      perform_space_cadet(record, RCPC_KEYS);
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      return false;
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    }
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    case KC_LAPO: {
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      perform_space_cadet(record, LAPO_KEYS);
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      return false;
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    }
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    case KC_RAPC: {
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      perform_space_cadet(record, RAPC_KEYS);
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      return false;
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    }
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    case KC_SFTENT: {
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      perform_space_cadet(record, SFTENT_KEYS);
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      return false;
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    }
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    default: {
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      sc_last = 0;
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      break;
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    }
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  }
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  return true;
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}
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