// Vietnamese keyboard layout, somehow based on TCVN 5712:1993.
// Originally by Le Hong Boi <[email protected]>
// August 1999
// Further modified by Ashley Clark <[email protected]>
// July 2000 for X 4.0
// Changed accents into combining marks by Samuel Thibault <[email protected]>
// July 2009

default partial alphanumeric_keys
xkb_symbols "basic" {

    include "us"

    name[Group1]= "Vietnamese";

    key <TLDE> { [	   grave, 	asciitilde	] };
    key <AE01> { [	   abreve,	Abreve		] };
    key <AE02> { [	   acircumflex,  Acircumflex	] };
    key <AE03> { [	   ecircumflex,	Ecircumflex	] };
    key <AE04> { [	   ocircumflex,	Ocircumflex	] };
    key <AE05> { [	   0x1000300,	percent,	dead_grave,	percent		] };
    key <AE06> { [	   0x1000309,	asciicircum,	dead_hook,	asciicircum	] };
    key <AE07> { [	   0x1000303,	ampersand,	dead_tilde,	ampersand	] };
    key <AE08> { [	   0x1000301,	asterisk,	dead_acute,	asterisk	] };
    key <AE09> { [	   0x1000323,	parenleft,	dead_belowdot,	parenleft	] };
    key <AE10> { [	   dstroke,	Dstroke		] };
    key <AE11> { [     minus, underscore  ]	};
    key <AE12> { [     DongSign, plus ]	};

    key <AD11> { [ uhorn,	Uhorn	] };
    key <AD12> { [ ohorn,	Ohorn	] };

    include "level3(ralt_switch)"
};


// US keyboard made Vietnamese
//
// Copyright (C) 2018, Florent Gallaire Phong <[email protected]>

partial alphanumeric_keys
xkb_symbols "us" {

    include "us(basic)"
    name[Group1]= "Vietnamese (US)";

    key <TLDE> { [dead_grave, dead_tilde,              grave,          asciitilde ] };
    key <AE04> { [         4,     dollar,           DongSign,            currency ] }; // ₫ ¤

    key <AD03> { [         e,          E,        ecircumflex,         Ecircumflex ] }; // ê Ê
    key <AD07> { [         u,          U,              uhorn,               Uhorn ] }; // ư Ư
    key <AD09> { [         o,          O,        ocircumflex,         Ocircumflex ] }; // ô Ô
    key <AD10> { [         p,          P,              ohorn,               Ohorn ] }; // ơ Ơ

    key <AC01> { [         a,          A,        acircumflex,         Acircumflex ] }; // â Â
    key <AC02> { [         s,          S,             abreve,              Abreve ] }; // ă Ă
    key <AC03> { [         d,          D,            dstroke,             Dstroke ] }; // đ Đ
    key <AC11> { [dead_acute,   quotedbl,         apostrophe ] };

    key <AB09> { [dead_belowdot, greater,             period ] };
    key <AB10> { [ dead_hook,   question,              slash ] };

    include "level3(ralt_switch)"
    include "eurosign(5)"
};

// French keyboard made Vietnamese
//
// Copyright (C) 2018, Florent Gallaire Phong <[email protected]>

partial alphanumeric_keys
xkb_symbols "fr" {

    include "fr(basic)"

    name[Group1]="Vietnamese (French)";

    key <AE02> { [dead_tilde,          2,             eacute,          asciitilde ] };
    key <AE04> { [dead_acute,          4,         apostrophe,           braceleft ] };
    key <AE07> { [dead_grave,          7,             egrave,               grave ] };

    key <AD01> { [         a,          A,             abreve,              Abreve ] }; // ă Ă
    key <AD07> { [         u,          U,              uhorn,               Uhorn ] }; // ư Ư
    key <AD09> { [         o,          O,              ohorn,               Ohorn ] }; // ơ Ơ
    key <AD12> { [    dollar,   sterling,           DongSign,            currency ] }; // ₫ ¤

    key <AC03> { [         d,          D,            dstroke,             Dstroke ] }; // đ Đ

    key <AB07> { [ dead_hook,   question,          comma ] };
    key <AB08> { [dead_belowdot,  period,      semicolon ] };
};


// EXTRAS:

// Vietnamese AÐERTY (60s typewriters adaptation)
//
// Copyright (C) 2018, Florent Gallaire Phong <[email protected]>

partial alphanumeric_keys
xkb_symbols "aderty" {

    include "fr(basic)"

    name[Group1]="Vietnamese (AÐERTY)";

    key <AE02> { [dead_tilde,          2,             eacute,          asciitilde ] };
    key <AE04> { [dead_acute,          4,         apostrophe,           braceleft ] };
    key <AE07> { [dead_grave,          7,             egrave,               grave ] };

    key <AD02> { [   dstroke,    Dstroke,                  z,                   Z ] }; // đ Đ
    key <AD12> { [    dollar,   sterling,           DongSign,            currency ] }; // ₫ ¤

    key <AC04> { [     uhorn,      Uhorn,                  f,                   F ] }; // ư Ư
    key <AC07> { [     ohorn,      Ohorn,                  j,                   J ] }; // ơ Ơ

    key <AB01> { [    abreve,     Abreve,                  w,                   W ] }; // ă Ă
    key <AB07> { [ dead_hook,   question,          comma ] };
    key <AB08> { [dead_belowdot,  period,      semicolon ] };
};

// Vietnamese QĐERTY (AĐERTY qwertification)
//
// Copyright (C) 2018, Florent Gallaire Phong <[email protected]>

partial alphanumeric_keys
xkb_symbols "qderty" {

    include "us(basic)"
    name[Group1]= "Vietnamese (QĐERTY)";

    key <TLDE> { [dead_grave, dead_tilde,              grave,          asciitilde ] };
    key <AE04> { [         4,     dollar,           DongSign,            currency ] }; // ₫ ¤

    key <AD02> { [   dstroke,    Dstroke,                  w,                   W ] }; // đ Đ
    key <AD03> { [         e,          E,        ecircumflex,         Ecircumflex ] }; // ê Ê
    key <AD09> { [         o,          O,        ocircumflex,         Ocircumflex ] }; // ô Ô

    key <AC01> { [         a,          A,        acircumflex,         Acircumflex ] }; // â Â
    key <AC04> { [     uhorn,      Uhorn,                  f,                   F ] }; // ư Ư
    key <AC07> { [     ohorn,      Ohorn,                  j,                   J ] }; // ơ Ơ
    key <AC11> { [dead_acute,   quotedbl,         apostrophe ] };

    key <AB01> { [    abreve,     Abreve,                  z,                   Z ] }; // ă Ă
    key <AB09> { [dead_belowdot, greater,             period ] };
    key <AB10> { [ dead_hook,   question,              slash ] };

    include "level3(ralt_switch)"
    include "eurosign(5)"
};