summaryrefslogtreecommitdiff
path: root/keyboards/massdrop/alt/keymaps/ewersp/keymap.c
blob: d4f05b9f32d70d9981703cda7dc9ae4956d29929 (plain)
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
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
#include QMK_KEYBOARD_H

enum alt_keycodes {
    U_T_AUTO = SAFE_RANGE, //USB Extra Port Toggle Auto Detect / Always Active
    U_T_AGCR,              //USB Toggle Automatic GCR control
    DBG_TOG,               //DEBUG Toggle On / Off
    DBG_MTRX,              //DEBUG Toggle Matrix Prints
    DBG_KBD,               //DEBUG Toggle Keyboard Prints
    DBG_MOU,               //DEBUG Toggle Mouse Prints
    MD_BOOT,               //Restart into bootloader after hold timeout
    ALT_DEL,               //Added to map left alt + backspace to delete
};

// Friendly layer names
enum alt_layers {
    DEF = 0,
    ALT,
    FUNC,
    SUPR
};

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    [DEF] = LAYOUT_65_ansi_blocker(
        KC_ESC,  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_DEL,
        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_BSLS, KC_HOME,
        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_ENT,  KC_PGUP,
        KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT,          KC_UP,   KC_PGDN,
        KC_LCTL, KC_LGUI, MO(SUPR),                           KC_SPC,                             KC_RALT, MO(FUNC),KC_LEFT, KC_DOWN, KC_RGHT
    ),
    [ALT] = LAYOUT_65_ansi_blocker(
        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______,
        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______,
        _______, _______, KC_LALT,                            _______,                            _______, _______, _______, _______, _______
    ),
    [FUNC] = LAYOUT_65_ansi_blocker(
        KC_GRV,  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_MUTE,
        _______, RGB_SPD, RGB_VAI, RGB_SPI, RGB_HUI, RGB_SAI, _______, U_T_AUTO,U_T_AGCR,_______, KC_PSCR, KC_SLCK, KC_PAUS, _______, KC_END,
        _______, RGB_RMOD,RGB_VAD, RGB_MOD, RGB_HUD, RGB_SAD, _______, _______, _______, _______, _______, _______,          _______, KC_VOLU,
        _______, RGB_TOG, _______, _______, EEP_RST, MD_BOOT, NK_TOGG, DBG_TOG, _______, TG(ALT), _______, _______,          KC_PGUP, KC_VOLD,
        _______, _______, KC_LALT,                            _______,                            _______, _______, KC_HOME, KC_PGDN, KC_END
    ),
    [SUPR] = LAYOUT_65_ansi_blocker(
        KC_GRV,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  ALT_DEL, _______,
        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_END,
        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______,
        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______,
        _______, _______, _______,                            _______,                            _______, _______, KC_HOME, _______, KC_END
    )
};

// EEPROM storage mode
enum alt_rgb_mode {
    RGB_MODE_ALL,
    RGB_MODE_KEYLIGHT,
    RGB_MODE_UNDERGLOW,
    RGB_MODE_NONE,
};

// EEPROM storage type
typedef union {
    uint32_t raw;
    struct {
        uint8_t rgb_mode :8;
    };
} alt_config_t;

alt_config_t alt_config;

// Read from EEPROM on init to load the last saved mode
void keyboard_post_init_kb(void) {
    alt_config.raw = eeconfig_read_user();
    switch (alt_config.rgb_mode) {
        case RGB_MODE_ALL:
            rgb_matrix_set_flags(LED_FLAG_ALL);
            rgb_matrix_enable_noeeprom();
            break;
        case RGB_MODE_KEYLIGHT:
            rgb_matrix_set_flags(LED_FLAG_KEYLIGHT);
            rgb_matrix_set_color_all(0, 0, 0);
            break;
        case RGB_MODE_UNDERGLOW:
            rgb_matrix_set_flags(LED_FLAG_UNDERGLOW);
            rgb_matrix_set_color_all(0, 0, 0);
            break;
        case RGB_MODE_NONE:
            rgb_matrix_set_flags(LED_FLAG_NONE);
            rgb_matrix_disable_noeeprom();
            break;
    }
}

#define MODS_SHIFT  (get_mods() & MOD_BIT(KC_LSHIFT) || get_mods() & MOD_BIT(KC_RSHIFT))
#define MODS_CTRL  (get_mods() & MOD_BIT(KC_LCTL) || get_mods() & MOD_BIT(KC_RCTRL))
#define MODS_ALT  (get_mods() & MOD_BIT(KC_LALT) || get_mods() & MOD_BIT(KC_RALT))

// If the super alt layer is the active layer
bool super_alt_layer_active = false;

// If we need to unregister alt when leaving the super alt layer
bool need_to_unregister_alt = false;

// This runs code every time that the layers get changed
layer_state_t layer_state_set_user(layer_state_t state) {
    switch (get_highest_layer(state)) {
        case DEF:
            // When returning to the default layer, check if we need to unregister the left alt key
            if (super_alt_layer_active && need_to_unregister_alt) {
                unregister_code(KC_LALT);
            }

            super_alt_layer_active = false;
            need_to_unregister_alt = false;
            break;
        case SUPR:
            super_alt_layer_active = true;
            break;
    }
    return state;
}

bool process_record_user(uint16_t keycode, keyrecord_t *record) {
    static uint32_t key_timer;

    switch (keycode) {
        // These are the keys we want to 'fall though' and behave as usual when pressed with the alt modifier
        case KC_A ... KC_Z:
        case KC_TAB:
        case KC_DEL:
        case KC_UP:
        case KC_DOWN:
        case MO(FUNC):
            if (super_alt_layer_active && record->event.pressed) {
                // Only activate the alt modifier for the first key press
                if ((get_mods() & MOD_BIT(KC_LALT)) == false) {
                    register_code(KC_LALT);
                    need_to_unregister_alt = true;
                }
            }
            // We still want to process the keycode normally
            return true;
        case KC_F4:
            // Map alt+shift+4 to alt+f4
            if (super_alt_layer_active && (get_mods() & MOD_BIT(KC_LSHIFT))) {
                if (record->event.pressed) {
                    register_code(KC_LALT);
                } else {
                    unregister_code(KC_LALT);
                }
            }
            return true;
        case ALT_DEL:
            if (record->event.pressed) {
                register_code(KC_DEL);
            } else {
                unregister_code(KC_DEL);
            }
            return false;
        case U_T_AUTO:
            if (record->event.pressed && MODS_SHIFT && MODS_CTRL) {
                TOGGLE_FLAG_AND_PRINT(usb_extra_manual, "USB extra port manual mode");
            }
            return false;
        case U_T_AGCR:
            if (record->event.pressed && MODS_SHIFT && MODS_CTRL) {
                TOGGLE_FLAG_AND_PRINT(usb_gcr_auto, "USB GCR auto mode");
            }
            return false;
        case DBG_TOG:
            if (record->event.pressed) {
                TOGGLE_FLAG_AND_PRINT(debug_enable, "Debug mode");
            }
            return false;
        case DBG_MTRX:
            if (record->event.pressed) {
                TOGGLE_FLAG_AND_PRINT(debug_matrix, "Debug matrix");
            }
            return false;
        case DBG_KBD:
            if (record->event.pressed) {
                TOGGLE_FLAG_AND_PRINT(debug_keyboard, "Debug keyboard");
            }
            return false;
        case DBG_MOU:
            if (record->event.pressed) {
                TOGGLE_FLAG_AND_PRINT(debug_mouse, "Debug mouse");
            }
            return false;
        case MD_BOOT:
            if (record->event.pressed) {
                key_timer = timer_read32();
            } else {
                if (timer_elapsed32(key_timer) >= 500) {
                    reset_keyboard();
                }
            }
            return false;
        case EEP_RST:
            if (record->event.pressed) {
                key_timer = timer_read32();
            } else {
                if (timer_elapsed32(key_timer) >= 500) {
                    eeconfig_init();
                }
            }
            return false;
        case RGB_TOG:
            if (record->event.pressed) {
                switch (rgb_matrix_get_flags()) {
                    case LED_FLAG_ALL: {
                        rgb_matrix_set_flags(LED_FLAG_KEYLIGHT | LED_FLAG_MODIFIER | LED_FLAG_INDICATOR);
                        rgb_matrix_set_color_all(0, 0, 0);
                        alt_config.rgb_mode = RGB_MODE_KEYLIGHT;
                        break;
                    }
                    case (LED_FLAG_KEYLIGHT | LED_FLAG_MODIFIER | LED_FLAG_INDICATOR): {
                        rgb_matrix_set_flags(LED_FLAG_UNDERGLOW);
                        rgb_matrix_set_color_all(0, 0, 0);
                        alt_config.rgb_mode = RGB_MODE_UNDERGLOW;
                        break;
                    }
                    case LED_FLAG_UNDERGLOW: {
                        rgb_matrix_set_flags(LED_FLAG_NONE);
                        rgb_matrix_disable_noeeprom();
                        alt_config.rgb_mode = RGB_MODE_NONE;
                        break;
                    }
                    default: {
                        rgb_matrix_set_flags(LED_FLAG_ALL);
                        rgb_matrix_enable_noeeprom();
                        alt_config.rgb_mode = RGB_MODE_ALL;
                        break;
                    }
                }
                eeconfig_update_user(alt_config.raw);
            }
            return false;
        default:
            return true; // Process all other keycodes normally
    }
}