/* Copyright 2021 James R. Maynard III * * 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 . */ #include QMK_KEYBOARD_H enum custom_keycodes { JM_DOT = SAFE_RANGE, // . both shifted and unshifted JM_COMM, // , both shifted and unshifted JM_GRLS, // < and > on one key JM_CBRC, // { and } on one key JM_CENT, // cent sign and ! on one key JM_DPA1, // DUP/PA1, JM_FPA2, // FldMk/PA2, JM_JUMP, // JUMP/PA3, JM_DEL, // Delete JM_NSLC // NumLock/ScrollLock on one key }; const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { // PC/3270 layout: PC legends (blue) [0] = LAYOUT( KC_F13, KC_F14, KC_F15, KC_F16, KC_F17, KC_F18, KC_F19, KC_F20, KC_F21, KC_F22, KC_F23, KC_F24, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_NO, KC_NO, KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_BSPC, KC_NO, KC_PGUP, KC_PGDN, KC_ESC, JM_NSLC, KC_PAST, KC_PSLS, KC_NO, KC_PAUS, KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_ENT, KC_END, KC_INS, KC_DEL, KC_P7, KC_P8, KC_P9, KC_PPLS, KC_NO, KC_NO, KC_CAPS, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_BSLS, KC_UP, KC_P4, KC_P5, KC_P6, KC_PMNS, KC_PSCR, KC_NO, KC_LSFT, JM_GRLS, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, KC_LEFT, KC_HOME, KC_RIGHT, KC_P1, KC_P2, KC_P3, KC_PENT, MO(2), KC_LGUI, KC_LCTL, KC_LALT, KC_SPC, KC_RALT, KC_RCTL, KC_DOWN, KC_P0, KC_PDOT ), // PC/3270 layout: 3270 legends (black), with x3270 keycodes [1] = LAYOUT( A(KC_F1), A(KC_F2), A(KC_F3), A(KC_F4), A(KC_F5), A(KC_F6), A(KC_F7), A(KC_F8), A(KC_F9), A(KC_F10), A(KC_F11), A(KC_F12), KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, A(KC_A), A(KC_C), KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_BSPC, JM_DPA1, JM_FPA2, JM_JUMP, KC_ESC, JM_NSLC, KC_PCMM, KC_SPC, KC_CRSEL, KC_PAUS, KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, JM_CENT, KC_BSLS, S(KC_ENT), S(KC_TAB), KC_INS, JM_DEL, KC_P7, KC_P8, KC_P9, KC_TAB, KC_EXSEL, A(KC_E), KC_CAPS, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, JM_CBRC, KC_UP, KC_P4, KC_P5, KC_P6, KC_PMNS, A(KC_B), C(KC_C), KC_LSFT, JM_GRLS, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, JM_COMM, JM_DOT, KC_SLSH, KC_RSFT, KC_LEFT, A(KC_H), KC_RIGHT, KC_P1, KC_P2, KC_P3, KC_PENT, MO(2), KC_LGUI, A(KC_R), KC_LALT, KC_SPC, KC_RALT, KC_ENT, KC_DOWN, KC_P0, KC_PDOT ), // Function layer, accessed by the Zoom key [2] = LAYOUT( _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, DF(0), DF(1), _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, MO(3), _______, _______, _______, _______, _______ ), // Firmware layer, accessed by the Zoom/Space key pair (hold both down) [3] = LAYOUT( _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, EEP_RST, RESET, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, DEBUG, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______ ) }; bool left_shift_down = false; bool right_shift_down = false; bool left_alt_down = false; bool right_alt_down = false; bool process_record_user(uint16_t keycode, keyrecord_t *record) { switch (keycode) { case KC_LSHIFT: left_shift_down = record->event.pressed; break; case KC_RSHIFT: right_shift_down = record->event.pressed; break; case KC_LALT: left_alt_down = record->event.pressed; break; case KC_RALT: right_alt_down = record->event.pressed; break; case JM_GRLS: if (left_shift_down || right_shift_down) { if(record->event.pressed) { SEND_STRING(">"); } } else { if(record->event.pressed) { SEND_STRING("<"); } } return false; case JM_CBRC: if (left_shift_down || right_shift_down) { if (record->event.pressed) { SEND_STRING("}"); } } else { if(record->event.pressed) { SEND_STRING("{"); } } return false; case JM_CENT: if (left_shift_down || right_shift_down) { if (record->event.pressed) { SEND_STRING("!"); } } else { // This assumes that the Linux Compose has been set to Scroll Lock if (record->event.pressed) { tap_code16(KC_SLCK); SEND_STRING("c/"); } } return false; case JM_COMM: if (record->event.pressed){ SEND_STRING(","); } return false; case JM_DOT: if (record->event.pressed) { SEND_STRING("."); } return false; case JM_DPA1: if (left_shift_down || right_shift_down) { if (record->event.pressed) { tap_code16(C(KC_D)); } return false; } else { if(record->event.pressed) { tap_code16(A(KC_1)); } return false; } break; case JM_FPA2: if (left_shift_down || right_shift_down) { if (record->event.pressed) { tap_code16(C(KC_F)); } return false; } else { if(record->event.pressed) { tap_code16(A(KC_2)); } return false; } break; case JM_JUMP: if (record->event.pressed) { if (left_alt_down || right_alt_down) { SEND_STRING("3"); } } return false; case JM_DEL: if (record->event.pressed) { if (left_alt_down || right_alt_down) { unregister_code(KC_LALT); unregister_code(KC_RALT); tap_code16(C(KC_W)); if (left_alt_down) { register_code(KC_LALT); } if (right_alt_down) { register_code(KC_RALT); } } else { tap_code16(KC_DEL); } } return false; case JM_NSLC: if (left_shift_down || right_shift_down) { if (record->event.pressed) { register_code(KC_NLCK); } else { unregister_code(KC_NLCK); } } else { if (record->event.pressed) { register_code(KC_SLCK); } else { unregister_code(KC_SLCK); } } return false; } return true; }