299 lines
8.4 KiB
C
299 lines
8.4 KiB
C
// Copyright 2021 Allen Choi (@thunderbird2086)
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include QMK_KEYBOARD_H
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#include "keycodes.h"
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// 5x3 Logos
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void render_qmk_logo(void) {
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static const char PROGMEM font_qmk_logo[16] = {
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0x80, 0x81, 0x82, 0x83, 0x84,
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0xa0, 0xa1, 0xa2, 0xa3, 0xa4,
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0xc0, 0xc1, 0xc2, 0xc3, 0xc4,
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0
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};
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oled_write_P(font_qmk_logo, false);
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};
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// 5x2 Keyboard, Controller logos
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void render_kb_split(void) {
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static const char PROGMEM font_kb_split[11] = {
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0xb5, 0xb6, 0xb7, 0xb8, 0xb9,
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0xd5, 0xd6, 0xd7, 0xd8, 0xd9,
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0
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};
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oled_write_P(font_kb_split, false);
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};
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// 5x1 Layer indicator
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void render_layer(void) {
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static const char PROGMEM font_layer[4][6] = {
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{0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0},
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{0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0},
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{0xda, 0xdb, 0xdc, 0xdd, 0xde, 0},
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{0x95, 0x96, 0x97, 0x98, 0x99, 0},
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};
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uint8_t layer = 0;
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if (layer_state_is(_FUNCTION)) {
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layer = 1;
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} else if (layer_state_is(_CODE)) {
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layer = 2;
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} else if (layer_state_is(_ADJUST)) {
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layer = 3;
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}
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oled_write_P(font_layer[layer], false);
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};
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void render_layers(void) {
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static const char PROGMEM font_layers[4][16] = {
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{0x20, 0x85, 0x86, 0x87, 0x20,
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0x20, 0xa5, 0xa6, 0xa7, 0x20,
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0x20, 0xc5, 0xc6, 0xc7, 0x20,
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0},
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{0x20, 0x88, 0x89, 0x8a, 0x20,
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0x20, 0xa8, 0xa9, 0xaa, 0x20,
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0x20, 0xc8, 0xc9, 0xca, 0x20,
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0},
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{0x20, 0x8b, 0x8c, 0x8d, 0x20,
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0x20, 0xab, 0xac, 0xad, 0x20,
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0x20, 0xcb, 0xcc, 0xcd, 0x20,
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0},
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{0x20, 0x8e, 0x8f, 0x90, 0x20,
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0x20, 0xae, 0xaf, 0xb0, 0x20,
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0x20, 0xce, 0xcf, 0xd0, 0x20,
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0},
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};
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uint8_t layer = 0;
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if (layer_state_is(_FUNCTION)) {
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layer = 1;
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} else if (layer_state_is(_CODE)) {
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layer = 2;
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} else if (layer_state_is(_ADJUST)) {
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layer = 3;
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}
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oled_write_P(font_layers[layer], false);
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};
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#if defined(RGB_MATRIX_ENABLE) || defined(RGBLIGHT_ENABLE)
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void render_rgb_status(void) {
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static const char PROGMEM font_rgb_off[3] = {0xd1, 0xd2, 0};
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static const char PROGMEM font_rgb_on[3] = {0xd3, 0xd4, 0};
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bool rgb_enabled =
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# if defined(RGBLIGHT_ENABLE)
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rgblight_is_enabled();
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# elif defined(RGB_MATRIX_ENABLE)
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rgb_matrix_is_enabled();
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# endif
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oled_write_P(rgb_enabled ? font_rgb_on : font_rgb_off, false);
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};
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#endif
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// 2x1 Ctrl, Alt, Shift, GUI, Caps
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void render_mod_ctrl(void) {
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static const char PROGMEM font_ctrl[3] = {0x91, 0x92, 0};
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oled_write_P(font_ctrl, false);
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};
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void render_mod_alt(void) {
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static const char PROGMEM font_alt[3] = {0xb1, 0xb2, 0};
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oled_write_P(font_alt, false);
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};
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void render_mod_shift(void) {
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static const char PROGMEM font_shift[3] = {0xb3, 0xb4, 0};
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oled_write_P(font_shift, false);
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};
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void render_mod_gui(void) {
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static const char PROGMEM font_gui[3] = {0x93, 0x94, 0};
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oled_write_P(font_gui, false);
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};
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void render_caps_lock(void) {
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static const char PROGMEM font_caps[3] = {0x9f, 0xbf, 0};
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oled_write_P(font_caps, false);
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};
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// 5x2 Mod and feature indicator clusters
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void render_mod_status(void) {
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#if defined(NO_ACTION_ONESHOT)
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uint8_t modifiers = get_mods();
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#else
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uint8_t modifiers = get_mods() | get_oneshot_mods();
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#endif
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(modifiers & MOD_MASK_CTRL) ? render_mod_ctrl() : oled_write_P(PSTR(" "), false);
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oled_write_P(PSTR(" "), false);
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(modifiers & MOD_MASK_SHIFT) ? render_mod_shift() : oled_write_P(PSTR(" "), false);
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(modifiers & MOD_MASK_ALT) ? render_mod_alt() : oled_write_P(PSTR(" "), false);
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oled_write_P(PSTR(" "), false);
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(modifiers & MOD_MASK_GUI) ? render_mod_gui() : oled_write_P(PSTR(" "), false);
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led_t led_state = host_keyboard_led_state();
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(led_state.caps_lock) ? render_caps_lock() : oled_write_P(PSTR(" "), false);
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}
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void render_feature_status(void) {
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#if defined(RGB_MATRIX_ENABLE) || defined(RGBLIGHT_ENABLE)
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render_rgb_status();
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#endif
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};
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// Keylogger
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#define KEYLOGGER_LENGTH 5
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static char keylog_str[KEYLOGGER_LENGTH + 1] = {"\n"};
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// clang-format off
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static const char PROGMEM code_to_name[0xFF] = {
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// 0 1 2 3 4 5 6 7 8 9 A B C D E F
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' ', ' ', ' ', ' ', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', // 0x
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'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '1', '2', // 1x
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'3', '4', '5', '6', '7', '8', '9', '0', 20, 19, 27, 26, 22, '-', '=', '[', // 2x
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']','\\', '#', ';','\'', '`', ',', '.', '/', 128, ' ', ' ', ' ', ' ', ' ', ' ', // 3x
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' ', ' ', ' ', ' ', ' ', ' ', 'P', 'S', ' ', ' ', ' ', ' ', 16, ' ', ' ', ' ', // 4x
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 5x
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 6x
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 7x
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 8x
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 9x
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // Ax
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // Bx
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // Cx
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // Dx
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'C', 'S', 'A', 'C', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // Ex
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ' // Fx
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};
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#if defined(KEY_LOG_ENABLE)
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void add_keylog(uint16_t keycode) {
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if ((keycode >= QK_MOD_TAP && keycode <= QK_MOD_TAP_MAX)
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|| (keycode >= QK_LAYER_TAP && keycode <= QK_LAYER_TAP_MAX)
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|| (keycode >= QK_MODS && keycode <= QK_MODS_MAX)) {
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keycode = keycode & 0xFF;
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} else if (keycode > 0xFF) {
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keycode = 0;
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}
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for (uint8_t i = (KEYLOGGER_LENGTH - 1); i > 0; --i) {
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keylog_str[i] = keylog_str[i - 1];
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}
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if (keycode < ARRAY_SIZE(code_to_name)) {
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keylog_str[0] = pgm_read_byte(&code_to_name[keycode]);
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}
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}
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#endif
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static uint16_t key_timer = 0;
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static bool is_key_processed = true;
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bool process_record_oled(uint16_t keycode, keyrecord_t *record) {
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if (record->event.pressed) {
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key_timer = timer_read();
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is_key_processed = true;
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# if defined(KEY_LOG_ENABLE)
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add_keylog(keycode);
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#endif
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}
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return true;
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}
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void render_keylogger_status(void) {
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oled_write(keylog_str, false);
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}
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void render_prompt(void) {
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bool blink = (timer_read() % 1000) < 500;
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if (layer_state_is(_FUNCTION)) {
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oled_write_ln_P(blink ? PSTR("> ft_") : PSTR("> ft "), false);
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} else if (layer_state_is(_CODE)) {
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oled_write_ln_P(blink ? PSTR("> sy_") : PSTR("> sy "), false);
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} else if (layer_state_is(_ADJUST)) {
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oled_write_ln_P(blink ? PSTR("> aj_") : PSTR("> aj "), false);
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} else {
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oled_write_ln_P(blink ? PSTR("> _ ") : PSTR("> "), false);
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}
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};
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void render_status_secondary(void) {
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oled_write_ln("", false);
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oled_write_ln("", false);
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render_kb_split();
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oled_write_ln("", false);
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oled_write_ln("", false);
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oled_write_ln("", false);
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render_layer();
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oled_write_ln("", false);
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oled_write_ln("", false);
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oled_write_ln("", false);
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#if defined(RGB_MATRIX_ENABLE) || defined(RGBLIGHT_ENABLE)
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layer_state_is(_ADJUST) ? render_feature_status() : render_mod_status();
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#else
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render_mod_status();
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#endif
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};
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void render_status_main(void) {
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oled_write_ln("", false);
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oled_write_ln("", false);
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render_qmk_logo();
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oled_write_ln("", false);
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oled_write_ln("", false);
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render_layers();
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oled_write_ln("", false);
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oled_write_ln("", false);
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render_prompt();
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oled_write_ln("", false);
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render_keylogger_status();
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}
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oled_rotation_t oled_init_user(oled_rotation_t rotation) {
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return OLED_ROTATION_270;
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}
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bool oled_task_user(void) {
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if (is_keyboard_master()) {
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if (is_key_processed && (timer_elapsed(key_timer) < OLED_KEY_TIMEOUT)) {
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render_status_main();
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} else if (is_key_processed) {
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is_key_processed = false;
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oled_off();
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}
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} else {
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render_status_secondary();
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}
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return false;
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}
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