summaryrefslogtreecommitdiff
path: root/quantum/keycode_config.c
blob: 73fe15861d08370a0f7659bb4c42473384253941 (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
/* Copyright 2016 Jack Humbert
 *
 * 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 <http://www.gnu.org/licenses/>.
 */

#include "keycode_config.h"

extern keymap_config_t keymap_config;

uint16_t keycode_config(uint16_t keycode) {

    switch (keycode) {
        case KC_CAPSLOCK:
        case KC_LOCKING_CAPS:
            if (keymap_config.swap_control_capslock || keymap_config.capslock_to_control) {
                return KC_LCTL;
            }
            return keycode;
        case KC_LCTL:
            if (keymap_config.swap_control_capslock) {
                return KC_CAPSLOCK;
            }
            if (keymap_config.swap_lctl_lgui) {
                if (keymap_config.no_gui) {
                    return KC_NO;
                }
                return KC_LGUI;
            }
            return KC_LCTL;
        case KC_LALT:
            if (keymap_config.swap_lalt_lgui) {
                if (keymap_config.no_gui) {
                    return KC_NO;
                }
                return KC_LGUI;
            }
            return KC_LALT;
        case KC_LGUI:
            if (keymap_config.swap_lalt_lgui) {
                return KC_LALT;
            }
            if (keymap_config.swap_lctl_lgui) {
              return KC_LCTRL;
            }
            if (keymap_config.no_gui) {
                return KC_NO;
            }
            return KC_LGUI;
        case KC_RCTL:
            if (keymap_config.swap_rctl_rgui) {
                if (keymap_config.no_gui) {
                    return KC_NO;
                }
                return KC_RGUI;
            }
            return KC_RCTL;
        case KC_RALT:
            if (keymap_config.swap_ralt_rgui) {
                if (keymap_config.no_gui) {
                    return KC_NO;
                }
                return KC_RGUI;
            }
            return KC_RALT;
        case KC_RGUI:
            if (keymap_config.swap_ralt_rgui) {
                return KC_RALT;
            }
            if (keymap_config.swap_rctl_rgui) {
              return KC_RCTL;
            }
            if (keymap_config.no_gui) {
                return KC_NO;
            }
            return KC_RGUI;
        case KC_GRAVE:
            if (keymap_config.swap_grave_esc) {
                return KC_ESC;
            }
            return KC_GRAVE;
        case KC_ESC:
            if (keymap_config.swap_grave_esc) {
                return KC_GRAVE;
            }
            return KC_ESC;
        case KC_BSLASH:
            if (keymap_config.swap_backslash_backspace) {
                return KC_BSPACE;
            }
            return KC_BSLASH;
        case KC_BSPACE:
            if (keymap_config.swap_backslash_backspace) {
                return KC_BSLASH;
            }
            return KC_BSPACE;
        default:
            return keycode;
    }
}

uint8_t mod_config(uint8_t mod) {
    if (keymap_config.swap_lalt_lgui) {
        if ((mod & MOD_RGUI) == MOD_LGUI) {
            mod &= ~MOD_LGUI;
            mod |= MOD_LALT;
        } else if ((mod & MOD_RALT) == MOD_LALT) {
            mod &= ~MOD_LALT;
            mod |= MOD_LGUI;
        }
    }
    if (keymap_config.swap_ralt_rgui) {
        if ((mod & MOD_RGUI) == MOD_RGUI) {
            mod &= ~MOD_RGUI;
            mod |= MOD_RALT;
        } else if ((mod & MOD_RALT) == MOD_RALT) {
            mod &= ~MOD_RALT;
            mod |= MOD_RGUI;
        }
    }
    if (keymap_config.swap_lctl_lgui) {
      if ((mod & MOD_RGUI) == MOD_LGUI) {
        mod &= ~MOD_LGUI;
        mod |= MOD_LCTL;
      } else if ((mod & MOD_RCTL) == MOD_LCTL) {
        mod &= ~MOD_LCTL;
        mod |= MOD_LGUI;
      }
    }
    if (keymap_config.swap_rctl_rgui) {
      if ((mod & MOD_RGUI) == MOD_RGUI) {
        mod &= ~MOD_RGUI;
        mod |= MOD_RCTL;
      } else if ((mod & MOD_RCTL) == MOD_RCTL) {
        mod &= ~MOD_RCTL;
        mod |= MOD_RGUI;
      }
    }
    if (keymap_config.no_gui) {
        mod &= ~MOD_LGUI;
        mod &= ~MOD_RGUI;
    }

    return mod;
}