Add Icelandic keymap and sendstring LUT (#8494)

2 files changed, 253 insertions, 0 deletions

diff --git a/quantum/keymap_extras/keymap_icelandic.h b/quantum/keymap_extras/keymap_icelandic.h
new file mode 100644
index 000000000..2ccb4b543
--- /dev/null
+++ b/quantum/keymap_extras/keymap_icelandic.h
@@ -0,0 +1,153 @@
+/* Copyright 2020
+ *
+ * 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/>.
+ */
+
+#pragma once
+
+#include "keymap.h"
+
+// clang-format off
+
+/*
+ * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───────┐
+ * │ ° │ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │ 8 │ 9 │ 0 │ Ö │ - │       │
+ * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─────┤
+ * │     │ Q │ W │ E │ R │ T │ Y │ U │ I │ O │ P │ Ð │ ' │     │
+ * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┐    │
+ * │      │ A │ S │ D │ F │ G │ H │ J │ K │ L │ Æ │ ´ │ + │    │
+ * ├────┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┴────┤
+ * │    │ < │ Z │ X │ C │ V │ B │ N │ M │ , │ . │ Þ │          │
+ * ├────┼───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴───┼───┴┬────┬────┤
+ * │    │    │    │                        │    │    │    │    │
+ * └────┴────┴────┴────────────────────────┴────┴────┴────┴────┘
+ */
+// Row 1
+#define IS_RNGA KC_GRV  // ° (dead)
+#define IS_1    KC_1    // 1
+#define IS_2    KC_2    // 2
+#define IS_3    KC_3    // 3
+#define IS_4    KC_4    // 4
+#define IS_5    KC_5    // 5
+#define IS_6    KC_6    // 6
+#define IS_7    KC_7    // 7
+#define IS_8    KC_8    // 8
+#define IS_9    KC_9    // 9
+#define IS_0    KC_0    // 0
+#define IS_ODIA KC_MINS // Ö
+#define IS_MINS KC_EQL  // -
+// Row 2
+#define IS_Q    KC_Q    // Q
+#define IS_W    KC_W    // W
+#define IS_E    KC_E    // E
+#define IS_R    KC_R    // R
+#define IS_T    KC_T    // T
+#define IS_Y    KC_Y    // Y
+#define IS_U    KC_U    // U
+#define IS_I    KC_I    // I
+#define IS_O    KC_O    // O
+#define IS_P    KC_P    // P
+#define IS_ETH  KC_LBRC // Ð
+#define IS_QUOT KC_RBRC // '
+// Row 3
+#define IS_A    KC_A    // A
+#define IS_S    KC_S    // S
+#define IS_D    KC_D    // D
+#define IS_F    KC_F    // F
+#define IS_G    KC_G    // G
+#define IS_H    KC_H    // H
+#define IS_J    KC_J    // J
+#define IS_K    KC_K    // K
+#define IS_L    KC_L    // L
+#define IS_AE   KC_SCLN // Æ
+#define IS_ACUT KC_QUOT // ´ (dead)
+#define IS_PLUS KC_NUHS // +
+// Row 4
+#define IS_LABK KC_NUBS // <
+#define IS_Z    KC_Z    // Z
+#define IS_X    KC_X    // X
+#define IS_C    KC_C    // C
+#define IS_V    KC_V    // V
+#define IS_B    KC_B    // B
+#define IS_N    KC_N    // N
+#define IS_M    KC_M    // M
+#define IS_COMM KC_COMM // ,
+#define IS_DOT  KC_DOT  // .
+#define IS_THRN KC_SLSH // Þ
+
+/* Shifted symbols
+ * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───────┐
+ * │ ¨ │ ! │ " │ # │ $ │ % │ & │ / │ ( │ ) │ = │   │ _ │       │
+ * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─────┤
+ * │     │   │   │   │   │   │   │   │   │   │   │   │ ? │     │
+ * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┐    │
+ * │      │   │   │   │   │   │   │   │   │   │   │   │ * │    │
+ * ├────┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┴────┤
+ * │    │ > │   │   │   │   │   │   │   │ ; │ : │   │          │
+ * ├────┼───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴───┼───┴┬────┬────┤
+ * │    │    │    │                        │    │    │    │    │
+ * └────┴────┴────┴────────────────────────┴────┴────┴────┴────┘
+ */
+// Row 1
+#define IS_DIAE S(IS_RNGA) // ¨ (dead)
+#define IS_EXLM S(IS_1)    // !
+#define IS_DQUO S(IS_2)    // "
+#define IS_HASH S(IS_3)    // #
+#define IS_DLR  S(IS_4)    // $
+#define IS_PERC S(IS_5)    // %
+#define IS_AMPR S(IS_6)    // &
+#define IS_SLSH S(IS_7)    // /
+#define IS_LPRN S(IS_8)    // (
+#define IS_RPRN S(IS_9)    // )
+#define IS_EQL  S(IS_0)    // =
+#define IS_UNDS S(IS_MINS) // _
+// Row 2
+#define IS_QUES S(IS_QUOT) // ?
+// Row 3
+#define IS_ASTR S(IS_PLUS) // *
+// Row 4
+#define IS_RABK S(IS_LABK) // >
+#define IS_SCLN S(IS_COMM) // ;
+#define IS_COLN S(IS_DOT)  // :
+
+/* AltGr symbols
+ * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───────┐
+ * │ ° │   │   │   │   │   │   │ { │ [ │ ] │ } │ \ │   │       │
+ * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─────┤
+ * │     │ @ │   │ € │   │   │   │   │   │   │   │   │ ~ │     │
+ * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┐    │
+ * │      │   │   │   │   │   │   │   │   │   │   │ ^ │ ` │    │
+ * ├────┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┴────┤
+ * │    │ | │   │   │   │   │   │   │ µ │   │   │   │          │
+ * ├────┼───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴───┼───┴┬────┬────┤
+ * │    │    │    │                        │    │    │    │    │
+ * └────┴────┴────┴────────────────────────┴────┴────┴────┴────┘
+ */
+// Row 1
+#define IS_DEG  ALGR(IS_RNGA) // °
+#define IS_LCBR ALGR(IS_7)    // {
+#define IS_LBRC ALGR(IS_8)    // [
+#define IS_RBRC ALGR(IS_9)    // ]
+#define IS_RCBR ALGR(IS_0)    // }
+#define IS_BSLS ALGR(IS_ODIA) // (backslash)
+// Row 2
+#define IS_AT   ALGR(IS_Q)    // @
+#define IS_EURO ALGR(IS_E)    // €
+#define IS_TILD ALGR(IS_QUOT) // ~
+// Row 3
+#define IS_CIRC ALGR(IS_ACUT) // ^ (dead)
+#define IS_GRV  ALGR(IS_PLUS) // ` (dead)
+// Row 4
+#define IS_PIPE ALGR(IS_LABK) // |
+#define IS_MICR ALGR(IS_M)    // µ
diff --git a/quantum/keymap_extras/sendstring_icelandic.h b/quantum/keymap_extras/sendstring_icelandic.h
new file mode 100644
index 000000000..867eb8743
--- /dev/null
+++ b/quantum/keymap_extras/sendstring_icelandic.h
@@ -0,0 +1,100 @@
+/* Copyright 2020
+ *
+ * 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/>.
+ */
+
+// Sendstring lookup tables for Icelandic layouts
+
+#pragma once
+
+#include "keymap_icelandic.h"
+#include "quantum.h"
+
+// clang-format off
+
+const uint8_t ascii_to_shift_lut[16] PROGMEM = {
+    KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+    KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+    KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+    KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+
+    KCLUT_ENTRY(0, 1, 1, 1, 1, 1, 1, 0),
+    KCLUT_ENTRY(1, 1, 1, 0, 0, 0, 0, 1),
+    KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+    KCLUT_ENTRY(0, 0, 1, 1, 0, 1, 1, 1),
+    KCLUT_ENTRY(0, 1, 1, 1, 1, 1, 1, 1),
+    KCLUT_ENTRY(1, 1, 1, 1, 1, 1, 1, 1),
+    KCLUT_ENTRY(1, 1, 1, 1, 1, 1, 1, 1),
+    KCLUT_ENTRY(1, 1, 1, 0, 0, 0, 0, 1),
+    KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+    KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+    KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+    KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0)
+};
+
+const uint8_t ascii_to_altgr_lut[16] PROGMEM = {
+    KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+    KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+    KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+    KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+
+    KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+    KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+    KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+    KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+    KCLUT_ENTRY(1, 0, 0, 0, 0, 0, 0, 0),
+    KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+    KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+    KCLUT_ENTRY(0, 0, 0, 1, 1, 1, 1, 0),
+    KCLUT_ENTRY(1, 0, 0, 0, 0, 0, 0, 0),
+    KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+    KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+    KCLUT_ENTRY(0, 0, 0, 1, 1, 1, 1, 0)
+};
+
+const uint8_t ascii_to_keycode_lut[128] PROGMEM = {
+    // NUL   SOH      STX      ETX      EOT      ENQ      ACK      BEL
+    XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+    // BS    TAB      LF       VT       FF       CR       SO       SI
+    KC_BSPC, KC_TAB,  KC_ENT,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+    // DLE   DC1      DC2      DC3      DC4      NAK      SYN      ETB
+    XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+    // CAN   EM       SUB      ESC      FS       GS       RS       US
+    XXXXXXX, XXXXXXX, XXXXXXX, KC_ESC,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+
+    //       !        "        #        $        %        &        '
+    KC_SPC,  IS_1,    IS_2,    IS_3,    IS_4,    IS_5,    IS_6,    IS_QUOT,
+    // (     )        *        +        ,        -        .        /
+    IS_8,    IS_9,    IS_PLUS, IS_PLUS, IS_COMM, IS_MINS, IS_DOT,  IS_7,
+    // 0     1        2        3        4        5        6        7
+    IS_0,    IS_1,    IS_2,    IS_3,    IS_4,    IS_5,    IS_6,    IS_7,
+    // 8     9        :        ;        <        =        >        ?
+    IS_8,    IS_9,    IS_DOT,  IS_COMM, IS_LABK, IS_0,    IS_LABK, IS_QUOT,
+    // @     A        B        C        D        E        F        G
+    IS_Q,    IS_A,    IS_B,    IS_C,    IS_D,    IS_E,    IS_F,    IS_G,
+    // H     I        J        K        L        M        N        O
+    IS_H,    IS_I,    IS_J,    IS_K,    IS_L,    IS_M,    IS_N,    IS_O,
+    // P     Q        R        S        T        U        V        W
+    IS_P,    IS_Q,    IS_R,    IS_S,    IS_T,    IS_U,    IS_V,    IS_W,
+    // X     Y        Z        [        \        ]        ^        _
+    IS_X,    IS_Y,    IS_Z,    IS_8,    IS_ODIA, IS_9,    IS_ACUT, IS_MINS,
+    // `     a        b        c        d        e        f        g
+    IS_PLUS, IS_A,    IS_B,    IS_C,    IS_D,    IS_E,    IS_F,    IS_G,
+    // h     i        j        k        l        m        n        o
+    IS_H,    IS_I,    IS_J,    IS_K,    IS_L,    IS_M,    IS_N,    IS_O,
+    // p     q        r        s        t        u        v        w
+    IS_P,    IS_Q,    IS_R,    IS_S,    IS_T,    IS_U,    IS_V,    IS_W,
+    // x     y        z        {        |        }        ~        DEL
+    IS_X,    IS_Y,    IS_Z,    IS_7,    IS_LABK, IS_0,    IS_QUOT, KC_DEL
+};