[gnome-shell/wip/carlosg/osk-updates: 33/40] keyboard: Add Hangul OSK keymap

[Carlos Garnacho <carlosg src gnome org>]

commit d1af1d6a9493d2449cda3322e8423a92e2c3e4ca
Author: Carlos Garnacho <carlosg gnome org>
Date:   Wed Jun 15 15:49:19 2022 +0200

    keyboard: Add Hangul OSK keymap
    
    This keymap requires the corresponding input method for Hangul
    input, and the hangul mode to be enabled. Look up for the right
    state, and use a corresponding 'us' keymap for english input
    otherwise, in order to follow hangul IM behavior.

 data/gnome-shell-osk-layouts.gresource.xml |   1 +
 data/osk-layouts/kr.json                   | 720 +++++++++++++++++++++++++++++
 js/ui/keyboard.js                          |  16 +-
 3 files changed, 736 insertions(+), 1 deletion(-)
---
diff --git a/data/gnome-shell-osk-layouts.gresource.xml b/data/gnome-shell-osk-layouts.gresource.xml
index accfb8eda5..b5112919c7 100644
--- a/data/gnome-shell-osk-layouts.gresource.xml
+++ b/data/gnome-shell-osk-layouts.gresource.xml
@@ -33,6 +33,7 @@
     <file>ke.json</file>
     <file>kg.json</file>
     <file>kh.json</file>
+    <file>kr.json</file>
     <file>la.json</file>
     <file>latam.json</file>
     <file>lt.json</file>
diff --git a/data/osk-layouts/kr.json b/data/osk-layouts/kr.json
new file mode 100644
index 0000000000..d89f8c7863
--- /dev/null
+++ b/data/osk-layouts/kr.json
@@ -0,0 +1,720 @@
+{
+  "levels": [
+    {
+      "level": "",
+      "mode": "default",
+      "rows": [
+        [
+          {
+            "label": "ㅂ",
+            "strings": [
+              "q"
+            ]
+          },
+          {
+            "label": "ㅈ",
+            "strings": [
+              "w"
+            ]
+          },
+          {
+            "label": "ㄷ",
+            "strings": [
+              "e"
+            ]
+          },
+          {
+            "label": "ㄱ",
+            "strings": [
+              "r"
+            ]
+          },
+          {
+            "label": "ㅅ",
+            "strings": [
+              "t"
+            ]
+          },
+          {
+            "label": "ㅛ",
+            "strings": [
+              "y"
+            ]
+          },
+          {
+            "label": "ㅕ",
+            "strings": [
+              "u"
+            ]
+          },
+          {
+            "label": "ㅑ",
+            "strings": [
+              "i"
+            ]
+          },
+          {
+            "label": "ㅐ",
+            "strings": [
+              "o"
+            ]
+          },
+          {
+            "label": "ㅔ",
+            "strings": [
+              "p"
+            ]
+          },
+          {
+            "iconName": "edit-clear-symbolic",
+            "keyval": "0xff08",
+            "width": 1.5
+          }
+        ],
+        [
+          {
+            "label": "ㅁ",
+            "strings": [
+              "a"
+            ]
+          },
+          {
+            "label": "ㄴ",
+            "strings": [
+              "s"
+            ]
+          },
+          {
+            "label": "ㅇ",
+            "strings": [
+              "d"
+            ]
+          },
+          {
+            "label": "ㄹ",
+            "strings": [
+              "f"
+            ]
+          },
+          {
+            "label": "ㅎ",
+            "strings": [
+              "g"
+            ]
+          },
+          {
+            "label": "ㅗ",
+            "strings": [
+              "h"
+            ]
+          },
+          {
+            "label": "ㅓ",
+            "strings": [
+              "j"
+            ]
+          },
+          {
+            "label": "ㅏ",
+            "strings": [
+              "k"
+            ]
+          },
+          {
+            "label": "ㅣ",
+            "strings": [
+              "l"
+            ]
+          },
+          {
+            "iconName": "keyboard-enter-symbolic",
+            "keyval": "0xff0d",
+            "width": 2
+          }
+        ],
+        [
+          {
+            "label": "ㅋ",
+            "strings": [
+              "z"
+            ]
+          },
+          {
+            "label": "ㅌ",
+            "strings": [
+              "x"
+            ]
+          },
+          {
+            "label": "ㅊ",
+            "strings": [
+              "c"
+            ]
+          },
+          {
+            "label": "ㅍ",
+            "strings": [
+              "v"
+            ]
+          },
+          {
+            "label": "ㅠ",
+            "strings": [
+              "b"
+            ]
+          },
+          {
+            "label": "ㅜ",
+            "strings": [
+              "n"
+            ]
+          },
+          {
+            "label": "ㅡ",
+            "strings": [
+              "m"
+            ]
+          },
+          {
+            "strings": [
+              ","
+            ]
+          },
+          {
+            "strings": [
+              ".",
+              "#",
+              "!",
+              ",",
+              "?",
+              "-",
+              ":",
+              "'",
+              "@"
+            ]
+          }
+        ],
+        [
+          {
+            "action": "levelSwitch",
+            "label": "?123",
+            "level": 2,
+            "width": 1.5
+          },
+          {
+            "action": "emoji",
+            "iconName": "face-smile-symbolic",
+            "width": 1.5
+          },
+          {
+            "strings": [
+              " "
+            ],
+            "width": 5
+          },
+          {
+            "action": "languageMenu",
+            "iconName": "keyboard-layout-symbolic",
+            "width": 1.5
+          },
+          {
+            "action": "hide",
+            "iconName": "keyboard-hide-symbolic",
+            "width": 2
+          }
+        ]
+      ]
+    },
+    {
+      "level": "opt",
+      "mode": "locked",
+      "rows": [
+        [
+          {
+            "strings": [
+              "1",
+              "¹",
+              "½",
+              "⅓",
+              "¼",
+              "⅛"
+            ]
+          },
+          {
+            "strings": [
+              "2",
+              "²",
+              "⅔"
+            ]
+          },
+          {
+            "strings": [
+              "3",
+              "³",
+              "¾",
+              "⅜"
+            ]
+          },
+          {
+            "strings": [
+              "4",
+              "⁴"
+            ]
+          },
+          {
+            "strings": [
+              "5",
+              "⅝"
+            ]
+          },
+          {
+            "strings": [
+              "6"
+            ]
+          },
+          {
+            "strings": [
+              "7",
+              "⅞"
+            ]
+          },
+          {
+            "strings": [
+              "8"
+            ]
+          },
+          {
+            "strings": [
+              "9"
+            ]
+          },
+          {
+            "strings": [
+              "0",
+              "ⁿ",
+              "∅"
+            ]
+          },
+          {
+            "iconName": "edit-clear-symbolic",
+            "keyval": "0xff08",
+            "width": 1.5
+          }
+        ],
+        [
+          {
+            "strings": [
+              "@"
+            ]
+          },
+          {
+            "strings": [
+              "#"
+            ]
+          },
+          {
+            "strings": [
+              "$",
+              "¢",
+              "£",
+              "€",
+              "¥",
+              "₱"
+            ]
+          },
+          {
+            "strings": [
+              "%",
+              "‰"
+            ]
+          },
+          {
+            "strings": [
+              "&"
+            ]
+          },
+          {
+            "strings": [
+              "-",
+              "_",
+              "–",
+              "—",
+              "·"
+            ]
+          },
+          {
+            "strings": [
+              "+",
+              "±"
+            ]
+          },
+          {
+            "strings": [
+              "(",
+              "<",
+              "{",
+              "["
+            ]
+          },
+          {
+            "strings": [
+              ")",
+              ">",
+              "}",
+              "]"
+            ]
+          },
+          {
+            "iconName": "keyboard-enter-symbolic",
+            "keyval": "0xff0d",
+            "width": 2
+          }
+        ],
+        [
+          {
+            "action": "levelSwitch",
+            "label": "=/<",
+            "level": 3,
+            "width": 1.5
+          },
+          {
+            "strings": [
+              "*",
+              "†",
+              "‡",
+              "★"
+            ]
+          },
+          {
+            "strings": [
+              "\"",
+              "“",
+              "”",
+              "«",
+              "»"
+            ]
+          },
+          {
+            "strings": [
+              "'",
+              "‘",
+              "’",
+              "‹",
+              "›"
+            ]
+          },
+          {
+            "strings": [
+              ":"
+            ]
+          },
+          {
+            "strings": [
+              ";"
+            ]
+          },
+          {
+            "strings": [
+              "!",
+              "¡"
+            ]
+          },
+          {
+            "strings": [
+              "?",
+              "¿"
+            ]
+          },
+          {
+            "action": "levelSwitch",
+            "label": "=/<",
+            "level": 3,
+            "width": 3
+          }
+        ],
+        [
+          {
+            "action": "levelSwitch",
+            "label": "ABC",
+            "level": 0,
+            "width": 1.5
+          },
+          {
+            "strings": [
+              "_"
+            ]
+          },
+          {
+            "strings": [
+              "/"
+            ]
+          },
+          {
+            "strings": [
+              " "
+            ],
+            "width": 3
+          },
+          {
+            "strings": [
+              ","
+            ]
+          },
+          {
+            "strings": [
+              ".",
+              "…"
+            ]
+          },
+          {
+            "action": "emoji",
+            "iconName": "face-smile-symbolic"
+          },
+          {
+            "action": "languageMenu",
+            "iconName": "keyboard-layout-symbolic"
+          },
+          {
+            "action": "hide",
+            "iconName": "keyboard-hide-symbolic"
+          }
+        ]
+      ]
+    },
+    {
+      "level": "opt+shift",
+      "mode": "locked",
+      "rows": [
+        [
+          {
+            "strings": [
+              "~"
+            ]
+          },
+          {
+            "strings": [
+              "`"
+            ]
+          },
+          {
+            "strings": [
+              "|"
+            ]
+          },
+          {
+            "strings": [
+              "•",
+              "♪",
+              "♥",
+              "♠",
+              "♦",
+              "♣"
+            ]
+          },
+          {
+            "strings": [
+              "√"
+            ]
+          },
+          {
+            "strings": [
+              "Π",
+              "π"
+            ]
+          },
+          {
+            "strings": [
+              "÷"
+            ]
+          },
+          {
+            "strings": [
+              "×"
+            ]
+          },
+          {
+            "strings": [
+              "¶",
+              "§"
+            ]
+          },
+          {
+            "strings": [
+              "∆"
+            ]
+          },
+          {
+            "iconName": "edit-clear-symbolic",
+            "keyval": "0xff08",
+            "width": 1.5
+          }
+        ],
+        [
+          {
+            "strings": [
+              "£"
+            ]
+          },
+          {
+            "strings": [
+              "¢"
+            ]
+          },
+          {
+            "strings": [
+              "€"
+            ]
+          },
+          {
+            "strings": [
+              "¥"
+            ]
+          },
+          {
+            "strings": [
+              "^",
+              "↑",
+              "↓",
+              "←",
+              "→"
+            ]
+          },
+          {
+            "strings": [
+              "°",
+              "′",
+              "″"
+            ]
+          },
+          {
+            "strings": [
+              "=",
+              "≠",
+              "≈",
+              "∞"
+            ]
+          },
+          {
+            "strings": [
+              "{"
+            ]
+          },
+          {
+            "strings": [
+              "}"
+            ]
+          },
+          {
+            "iconName": "keyboard-enter-symbolic",
+            "keyval": "0xff0d",
+            "width": 2
+          }
+        ],
+        [
+          {
+            "action": "levelSwitch",
+            "label": "?123",
+            "level": 2,
+            "width": 1.5
+          },
+          {
+            "strings": [
+              "\\"
+            ]
+          },
+          {
+            "strings": [
+              "©"
+            ]
+          },
+          {
+            "strings": [
+              "®"
+            ]
+          },
+          {
+            "strings": [
+              "™"
+            ]
+          },
+          {
+            "strings": [
+              "℅"
+            ]
+          },
+          {
+            "strings": [
+              "["
+            ]
+          },
+          {
+            "strings": [
+              "]"
+            ]
+          },
+          {
+            "action": "levelSwitch",
+            "label": "?123",
+            "level": 2,
+            "width": 3
+          }
+        ],
+        [
+          {
+            "action": "levelSwitch",
+            "label": "ABC",
+            "level": 0,
+            "width": 1.5
+          },
+          {
+            "strings": [
+              "<",
+              "‹",
+              "≤",
+              "«"
+            ]
+          },
+          {
+            "strings": [
+              ">",
+              "›",
+              "≥",
+              "»"
+            ]
+          },
+          {
+            "strings": [
+              " "
+            ],
+            "width": 3
+          },
+          {
+            "strings": [
+              ","
+            ]
+          },
+          {
+            "strings": [
+              ".",
+              "…"
+            ]
+          },
+          {
+            "action": "emoji",
+            "iconName": "face-smile-symbolic"
+          },
+          {
+            "action": "languageMenu",
+            "iconName": "keyboard-layout-symbolic"
+          },
+          {
+            "action": "hide",
+            "iconName": "keyboard-hide-symbolic"
+          }
+        ]
+      ]
+    }
+  ],
+  "locale": "kr",
+  "name": "Korean (Hangul)"
+}
diff --git a/js/ui/keyboard.js b/js/ui/keyboard.js
index 587264e403..ded4802fe8 100644
--- a/js/ui/keyboard.js
+++ b/js/ui/keyboard.js
@@ -1,7 +1,7 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 /* exported KeyboardManager */
 
-const { Clutter, Gio, GLib, GObject, Graphene, Meta, Shell, St } = imports.gi;
+const { Clutter, Gio, GLib, GObject, Graphene, IBus, Meta, Shell, St } = imports.gi;
 const Signals = imports.signals;
 
 const EdgeDragAction = imports.ui.edgeDragAction;
@@ -2204,6 +2204,20 @@ var KeyboardController = class {
     getCurrentGroup() {
         if (Main.inputMethod.terminalMode)
             return 'us-extended';
+
+        // Special case for Korean, if Hangul mode is disabled, use the 'us' keymap
+        if (this._currentSource.id === 'hangul') {
+            const inputSourceManager = InputSourceManager.getInputSourceManager();
+            const currentSource = inputSourceManager.currentSource;
+            let prop;
+            for (let i = 0; (prop = currentSource.properties.get(i)) !== null; ++i) {
+                if (prop.get_key() === 'InputMode' &&
+                    prop.get_prop_type() === IBus.PropType.TOGGLE &&
+                    prop.get_state() !== IBus.PropState.CHECKED)
+                    return 'us';
+            }
+        }
+
         return this._currentSource.xkbId;
     }