forked from extern/Unexpected-Keyboard
834 lines
26 KiB
Java
834 lines
26 KiB
Java
package juloo.keyboard2;
|
||
|
||
import android.view.KeyCharacterMap;
|
||
import android.view.KeyEvent;
|
||
import java.util.HashMap;
|
||
|
||
public final class KeyModifier
|
||
{
|
||
/** The optional modmap takes priority over modifiers usual behaviors. Set to
|
||
[null] to disable. */
|
||
private static KeyboardData.Modmap _modmap = null;
|
||
public static void set_modmap(KeyboardData.Modmap mm)
|
||
{
|
||
_modmap = mm;
|
||
}
|
||
|
||
/** Modify a key according to modifiers. */
|
||
public static KeyValue modify(KeyValue k, Pointers.Modifiers mods)
|
||
{
|
||
if (k == null)
|
||
return null;
|
||
int n_mods = mods.size();
|
||
KeyValue r = k;
|
||
for (int i = 0; i < n_mods; i++)
|
||
r = modify(r, mods.get(i));
|
||
/* Keys with an empty string are placeholder keys. */
|
||
if (r.getString().length() == 0)
|
||
return null;
|
||
return r;
|
||
}
|
||
|
||
public static KeyValue modify(KeyValue k, KeyValue mod)
|
||
{
|
||
switch (mod.getKind())
|
||
{
|
||
case Modifier:
|
||
return modify(k, mod.getModifier());
|
||
case Compose_pending:
|
||
return ComposeKey.apply(mod.getPendingCompose(), k);
|
||
case Hangul_initial:
|
||
if (k.equals(mod)) // Allow typing the initial in letter form
|
||
return KeyValue.makeStringKey(k.getString(), KeyValue.FLAG_GREYED);
|
||
return combine_hangul_initial(k, mod.getHangulPrecomposed());
|
||
case Hangul_medial:
|
||
return combine_hangul_medial(k, mod.getHangulPrecomposed());
|
||
}
|
||
return k;
|
||
}
|
||
|
||
public static KeyValue modify(KeyValue k, KeyValue.Modifier mod)
|
||
{
|
||
switch (mod)
|
||
{
|
||
case CTRL: return apply_ctrl(k);
|
||
case ALT:
|
||
case META: return turn_into_keyevent(k);
|
||
case FN: return apply_fn(k);
|
||
case GESTURE: return apply_gesture(k);
|
||
case SHIFT: return apply_shift(k);
|
||
case GRAVE: return apply_compose_or_dead_char(k, ComposeKeyData.accent_grave, '\u02CB');
|
||
case AIGU: return apply_compose_or_dead_char(k, ComposeKeyData.accent_aigu, '\u00B4');
|
||
case CIRCONFLEXE: return apply_compose_or_dead_char(k, ComposeKeyData.accent_circonflexe, '\u02C6');
|
||
case TILDE: return apply_compose_or_dead_char(k, ComposeKeyData.accent_tilde, '\u02DC');
|
||
case CEDILLE: return apply_compose_or_dead_char(k, ComposeKeyData.accent_cedille, '\u00B8');
|
||
case TREMA: return apply_compose_or_dead_char(k, ComposeKeyData.accent_trema, '\u00A8');
|
||
case CARON: return apply_compose_or_dead_char(k, ComposeKeyData.accent_caron, '\u02C7');
|
||
case RING: return apply_compose_or_dead_char(k, ComposeKeyData.accent_ring, '\u02DA');
|
||
case MACRON: return apply_compose_or_dead_char(k, ComposeKeyData.accent_macron, '\u00AF');
|
||
case OGONEK: return apply_compose_or_dead_char(k, ComposeKeyData.accent_ogonek, '\u02DB');
|
||
case DOT_ABOVE: return apply_compose_or_dead_char(k, ComposeKeyData.accent_dot_above, '\u02D9');
|
||
case BREVE: return apply_dead_char(k, '\u02D8');
|
||
case DOUBLE_AIGU: return apply_compose(k, ComposeKeyData.accent_double_aigu);
|
||
case ORDINAL: return apply_compose(k, ComposeKeyData.accent_ordinal);
|
||
case SUPERSCRIPT: return apply_compose(k, ComposeKeyData.accent_superscript);
|
||
case SUBSCRIPT: return apply_compose(k, ComposeKeyData.accent_subscript);
|
||
case ARROWS: return apply_compose(k, ComposeKeyData.accent_arrows);
|
||
case BOX: return apply_compose(k, ComposeKeyData.accent_box);
|
||
case SLASH: return apply_compose(k, ComposeKeyData.accent_slash);
|
||
case BAR: return apply_compose(k, ComposeKeyData.accent_bar);
|
||
case DOT_BELOW: return apply_compose(k, ComposeKeyData.accent_dot_below);
|
||
case HORN: return apply_compose(k, ComposeKeyData.accent_horn);
|
||
case HOOK_ABOVE: return apply_compose(k, ComposeKeyData.accent_hook_above);
|
||
case ARROW_RIGHT: return apply_map_char(k, map_char_arrow_right);
|
||
default: return k;
|
||
}
|
||
}
|
||
|
||
/** Modify a key after a long press. */
|
||
public static KeyValue modify_long_press(KeyValue k)
|
||
{
|
||
switch (k.getKind())
|
||
{
|
||
case Event:
|
||
switch (k.getEvent())
|
||
{
|
||
case CHANGE_METHOD_AUTO:
|
||
return KeyValue.getKeyByName("change_method");
|
||
case SWITCH_VOICE_TYPING:
|
||
return KeyValue.getKeyByName("voice_typing_chooser");
|
||
}
|
||
break;
|
||
}
|
||
return k;
|
||
}
|
||
|
||
public static Map_char modify_numpad_script(String numpad_script)
|
||
{
|
||
if (numpad_script == null)
|
||
return map_char_none;
|
||
switch (numpad_script)
|
||
{
|
||
case "hindu-arabic": return map_char_numpad_hindu;
|
||
case "bengali": return map_char_numpad_bengali;
|
||
case "devanagari": return map_char_numpad_devanagari;
|
||
case "persian": return map_char_numpad_persian;
|
||
case "gujarati": return map_char_numpad_gujarati;
|
||
default: return map_char_none;
|
||
}
|
||
}
|
||
|
||
private static KeyValue apply_map_char(KeyValue k, Map_char map)
|
||
{
|
||
switch (k.getKind())
|
||
{
|
||
case Char:
|
||
char kc = k.getChar();
|
||
String modified = map.apply(kc);
|
||
if (modified != null)
|
||
return KeyValue.makeStringKey(modified, k.getFlags());
|
||
}
|
||
return k;
|
||
}
|
||
|
||
/** Apply the given compose state or fallback to the dead_char. */
|
||
private static KeyValue apply_compose_or_dead_char(KeyValue k, int state, char dead_char)
|
||
{
|
||
switch (k.getKind())
|
||
{
|
||
case Char:
|
||
char c = k.getChar();
|
||
KeyValue r = ComposeKey.apply(state, c);
|
||
if (r != null)
|
||
return r;
|
||
}
|
||
return apply_dead_char(k, dead_char);
|
||
}
|
||
|
||
private static KeyValue apply_compose(KeyValue k, int state)
|
||
{
|
||
switch (k.getKind())
|
||
{
|
||
case Char:
|
||
KeyValue r = ComposeKey.apply(state, k.getChar());
|
||
if (r != null)
|
||
return r;
|
||
}
|
||
return k;
|
||
}
|
||
|
||
private static KeyValue apply_dead_char(KeyValue k, char dead_char)
|
||
{
|
||
switch (k.getKind())
|
||
{
|
||
case Char:
|
||
char c = k.getChar();
|
||
char modified = (char)KeyCharacterMap.getDeadChar(dead_char, c);
|
||
if (modified != 0 && modified != c)
|
||
return KeyValue.makeStringKey(String.valueOf(modified));
|
||
}
|
||
return k;
|
||
}
|
||
|
||
private static KeyValue apply_shift(KeyValue k)
|
||
{
|
||
if (_modmap != null)
|
||
{
|
||
KeyValue mapped = _modmap.shift.get(k);
|
||
if (mapped != null)
|
||
return mapped;
|
||
}
|
||
switch (k.getKind())
|
||
{
|
||
case Char:
|
||
char kc = k.getChar();
|
||
char c = map_char_shift(kc);
|
||
if (kc == c)
|
||
c = Character.toUpperCase(kc);
|
||
return (kc == c) ? k : k.withChar(c);
|
||
case String:
|
||
String s = Utils.capitalize_string(k.getString());
|
||
return KeyValue.makeStringKey(s, k.getFlags());
|
||
default: return k;
|
||
}
|
||
}
|
||
|
||
private static KeyValue apply_fn(KeyValue k)
|
||
{
|
||
if (_modmap != null)
|
||
{
|
||
KeyValue mapped = _modmap.fn.get(k);
|
||
if (mapped != null)
|
||
return mapped;
|
||
}
|
||
String name = null;
|
||
switch (k.getKind())
|
||
{
|
||
case Char: name = apply_fn_char(k.getChar()); break;
|
||
case Keyevent: name = apply_fn_keyevent(k.getKeyevent()); break;
|
||
case Event: name = apply_fn_event(k.getEvent()); break;
|
||
case Placeholder: name = apply_fn_placeholder(k.getPlaceholder()); break;
|
||
case Cursor_move: name = apply_fn_cursormove(k.getCursorMove()); break;
|
||
}
|
||
return (name == null) ? k : KeyValue.getKeyByName(name);
|
||
}
|
||
|
||
private static String apply_fn_keyevent(int code)
|
||
{
|
||
switch (code)
|
||
{
|
||
case KeyEvent.KEYCODE_DPAD_UP: return "page_up";
|
||
case KeyEvent.KEYCODE_DPAD_DOWN: return "page_down";
|
||
case KeyEvent.KEYCODE_DPAD_LEFT: return "home";
|
||
case KeyEvent.KEYCODE_DPAD_RIGHT: return "end";
|
||
case KeyEvent.KEYCODE_ESCAPE: return "insert";
|
||
case KeyEvent.KEYCODE_TAB: return "\\t";
|
||
case KeyEvent.KEYCODE_PAGE_UP:
|
||
case KeyEvent.KEYCODE_PAGE_DOWN:
|
||
case KeyEvent.KEYCODE_MOVE_HOME:
|
||
case KeyEvent.KEYCODE_MOVE_END: return "removed";
|
||
default: return null;
|
||
}
|
||
}
|
||
|
||
private static String apply_fn_event(KeyValue.Event ev)
|
||
{
|
||
switch (ev)
|
||
{
|
||
case SWITCH_NUMERIC: return "switch_greekmath";
|
||
default: return null;
|
||
}
|
||
}
|
||
|
||
private static String apply_fn_placeholder(KeyValue.Placeholder p)
|
||
{
|
||
switch (p)
|
||
{
|
||
case F11: return "f11";
|
||
case F12: return "f12";
|
||
case SHINDOT: return "shindot";
|
||
case SINDOT: return "sindot";
|
||
case OLE: return "ole";
|
||
case METEG: return "meteg";
|
||
default: return null;
|
||
}
|
||
}
|
||
|
||
private static String apply_fn_cursormove(short cur)
|
||
{
|
||
switch (cur)
|
||
{
|
||
case -1 : return "home"; // cursor_left
|
||
case 1 : return "end"; // cursor_right
|
||
default: return null;
|
||
}
|
||
}
|
||
|
||
/** Return the name of modified key, or [null]. */
|
||
private static String apply_fn_char(char c)
|
||
{
|
||
switch (c)
|
||
{
|
||
case '1': return "f1";
|
||
case '2': return "f2";
|
||
case '3': return "f3";
|
||
case '4': return "f4";
|
||
case '5': return "f5";
|
||
case '6': return "f6";
|
||
case '7': return "f7";
|
||
case '8': return "f8";
|
||
case '9': return "f9";
|
||
case '0': return "f10";
|
||
case '<': return "«";
|
||
case '>': return "»";
|
||
case '{': return "‹";
|
||
case '}': return "›";
|
||
case '[': return "‘";
|
||
case ']': return "’";
|
||
case '(': return "“";
|
||
case ')': return "”";
|
||
case '\'': return "‚";
|
||
case '"': return "„";
|
||
case '-': return "–";
|
||
case '_': return "—";
|
||
case '^': return "¬";
|
||
case '%': return "‰";
|
||
case '=': return "≈";
|
||
case 'u': return "µ";
|
||
case 'a': return "æ";
|
||
case 'o': return "œ";
|
||
case '*': return "°";
|
||
case '.': return "…";
|
||
case ',': return "·";
|
||
case '!': return "¡";
|
||
case '?': return "¿";
|
||
case '|': return "¦";
|
||
case '§': return "¶";
|
||
case '†': return "‡";
|
||
case '×': return "∙";
|
||
case ' ': return "nbsp";
|
||
// arrows
|
||
case '↖': return "⇖";
|
||
case '↑': return "⇑";
|
||
case '↗': return "⇗";
|
||
case '←': return "⇐";
|
||
case '→': return "⇒";
|
||
case '↙': return "⇙";
|
||
case '↓': return "⇓";
|
||
case '↘': return "⇘";
|
||
case '↔': return "⇔";
|
||
case '↕': return "⇕";
|
||
// Currency symbols
|
||
case 'e': return "€";
|
||
case 'l': return "£";
|
||
case 'r': return "₹";
|
||
case 'y': return "¥";
|
||
case 'c': return "¢";
|
||
case 'p': return "₽";
|
||
case 'b': return "₱";
|
||
case 'h': return "₴";
|
||
case 'z': return "₿";
|
||
case '€': case '£': return "removed"; // Avoid showing these twice
|
||
// alternating greek letters
|
||
case 'π': return "ϖ";
|
||
case 'θ': return "ϑ";
|
||
case 'Θ': return "ϴ";
|
||
case 'ε': return "ϵ";
|
||
case 'β': return "ϐ";
|
||
case 'ρ': return "ϱ";
|
||
case 'σ': return "ς";
|
||
case 'γ': return "ɣ";
|
||
case 'φ': return "ϕ";
|
||
case 'υ': return "ϒ";
|
||
case 'κ': return "ϰ";
|
||
// alternating math characters
|
||
case '∪': return "⋃";
|
||
case '∩': return "⋂";
|
||
case '∃': return "∄";
|
||
case '∈': return "∉";
|
||
case '∫': return "∮";
|
||
case 'Π': return "∏";
|
||
case 'Σ': return "∑";
|
||
case '∨': return "⋁";
|
||
case '∧': return "⋀";
|
||
case '⊷': return "⊶";
|
||
case '⊂': return "⊆";
|
||
case '⊃': return "⊇";
|
||
case '±': return "∓";
|
||
// hebrew niqqud
|
||
case 'ק': return "qamats"; // kamatz
|
||
case 'ר': return "hataf_qamats"; // reduced kamatz
|
||
case 'ו': return "holam";
|
||
case 'ם': return "rafe";
|
||
case 'פ': return "patah"; // patach
|
||
case 'ש': return "sheva";
|
||
case 'ד': return "dagesh"; // or mapiq
|
||
case 'ח': return "hiriq";
|
||
case 'ף': return "hataf_patah"; // reduced patach
|
||
case 'ז': return "qubuts"; // kubuts
|
||
case 'ס': return "segol";
|
||
case 'ב': return "hataf_segol"; // reduced segol
|
||
case 'צ': return "tsere";
|
||
// Devanagari symbols
|
||
case 'ए': return "ऍ";
|
||
case 'े': return "ॅ";
|
||
case 'ऐ': return "ऎ";
|
||
case 'ै': return "ॆ";
|
||
case 'ऋ': return "ॠ";
|
||
case 'ृ': return "ॄ";
|
||
case 'ळ': return "ऴ";
|
||
case 'र': return "ऱ";
|
||
case 'क': return "क़";
|
||
case 'ख': return "ख़";
|
||
case 'ग': return "ग़";
|
||
case 'घ': return "ॻ";
|
||
case 'ढ': return "ढ़";
|
||
case 'न': return "ऩ";
|
||
case 'ड': return "ड़";
|
||
case 'ट': return "ॸ";
|
||
case 'ण': return "ॾ";
|
||
case 'फ': return "फ़";
|
||
case 'ऌ': return "ॡ";
|
||
case 'ॢ': return "ॣ";
|
||
case 'औ': return "ॵ";
|
||
case 'ौ': return "ॏ";
|
||
case 'ओ': return "ऒ";
|
||
case 'ो': return "ॊ";
|
||
case 'च': return "ॼ";
|
||
case 'ज': return "ज़";
|
||
case 'ब': return "ॿ";
|
||
case 'व': return "ॺ";
|
||
case 'य': return "य़";
|
||
case 'अ': return "ॲ";
|
||
case 'आ': return "ऑ";
|
||
case 'ा': return "ॉ";
|
||
case 'झ': return "ॹ";
|
||
case 'ई': return "ॴ";
|
||
case 'ी': return "ऻ";
|
||
case 'इ': return "ॳ";
|
||
case 'ि': return "ऺ";
|
||
case 'उ': return "ॶ";
|
||
case 'ऊ': return "ॷ";
|
||
case 'ु': return "ऄ";
|
||
case 'ष': return "क्ष";
|
||
case 'थ': return "त्र";
|
||
case 'द': return "द्र";
|
||
case 'प': return "प्र";
|
||
case 'श': return "श्र";
|
||
case 'छ': return "श्च";
|
||
case 'ँ': return "ऀ";
|
||
case '₹': return "₨";
|
||
case 'ॖ': return "ॗ";
|
||
case '॓': return "॔";
|
||
case '॰': return "ॱ";
|
||
case '।': return "॥";
|
||
case 'ं': return "ॕ";
|
||
case '़': return "ॎ";
|
||
case 'ऽ': return "ॽ";
|
||
// Persian numbers
|
||
case '۱': return "f1";
|
||
case '۲': return "f2";
|
||
case '۳': return "f3";
|
||
case '۴': return "f4";
|
||
case '۵': return "f5";
|
||
case '۶': return "f6";
|
||
case '۷': return "f7";
|
||
case '۸': return "f8";
|
||
case '۹': return "f9";
|
||
case '۰': return "f10";
|
||
// Arabic numbers
|
||
case '١': return "f1";
|
||
case '٢': return "f2";
|
||
case '٣': return "f3";
|
||
case '٤': return "f4";
|
||
case '٥': return "f5";
|
||
case '٦': return "f6";
|
||
case '٧': return "f7";
|
||
case '٨': return "f8";
|
||
case '٩': return "f9";
|
||
case '٠': return "f10";
|
||
default: return null;
|
||
}
|
||
}
|
||
|
||
private static KeyValue apply_ctrl(KeyValue k)
|
||
{
|
||
if (_modmap != null)
|
||
{
|
||
KeyValue mapped = _modmap.ctrl.get(k);
|
||
// Do not return the modified character right away, first turn it into a
|
||
// key event.
|
||
if (mapped != null)
|
||
k = mapped;
|
||
}
|
||
return turn_into_keyevent(k);
|
||
}
|
||
|
||
private static KeyValue turn_into_keyevent(KeyValue k)
|
||
{
|
||
if (k.getKind() != KeyValue.Kind.Char)
|
||
return k;
|
||
int e;
|
||
switch (k.getChar())
|
||
{
|
||
case 'a': e = KeyEvent.KEYCODE_A; break;
|
||
case 'b': e = KeyEvent.KEYCODE_B; break;
|
||
case 'c': e = KeyEvent.KEYCODE_C; break;
|
||
case 'd': e = KeyEvent.KEYCODE_D; break;
|
||
case 'e': e = KeyEvent.KEYCODE_E; break;
|
||
case 'f': e = KeyEvent.KEYCODE_F; break;
|
||
case 'g': e = KeyEvent.KEYCODE_G; break;
|
||
case 'h': e = KeyEvent.KEYCODE_H; break;
|
||
case 'i': e = KeyEvent.KEYCODE_I; break;
|
||
case 'j': e = KeyEvent.KEYCODE_J; break;
|
||
case 'k': e = KeyEvent.KEYCODE_K; break;
|
||
case 'l': e = KeyEvent.KEYCODE_L; break;
|
||
case 'm': e = KeyEvent.KEYCODE_M; break;
|
||
case 'n': e = KeyEvent.KEYCODE_N; break;
|
||
case 'o': e = KeyEvent.KEYCODE_O; break;
|
||
case 'p': e = KeyEvent.KEYCODE_P; break;
|
||
case 'q': e = KeyEvent.KEYCODE_Q; break;
|
||
case 'r': e = KeyEvent.KEYCODE_R; break;
|
||
case 's': e = KeyEvent.KEYCODE_S; break;
|
||
case 't': e = KeyEvent.KEYCODE_T; break;
|
||
case 'u': e = KeyEvent.KEYCODE_U; break;
|
||
case 'v': e = KeyEvent.KEYCODE_V; break;
|
||
case 'w': e = KeyEvent.KEYCODE_W; break;
|
||
case 'x': e = KeyEvent.KEYCODE_X; break;
|
||
case 'y': e = KeyEvent.KEYCODE_Y; break;
|
||
case 'z': e = KeyEvent.KEYCODE_Z; break;
|
||
case '0': e = KeyEvent.KEYCODE_0; break;
|
||
case '1': e = KeyEvent.KEYCODE_1; break;
|
||
case '2': e = KeyEvent.KEYCODE_2; break;
|
||
case '3': e = KeyEvent.KEYCODE_3; break;
|
||
case '4': e = KeyEvent.KEYCODE_4; break;
|
||
case '5': e = KeyEvent.KEYCODE_5; break;
|
||
case '6': e = KeyEvent.KEYCODE_6; break;
|
||
case '7': e = KeyEvent.KEYCODE_7; break;
|
||
case '8': e = KeyEvent.KEYCODE_8; break;
|
||
case '9': e = KeyEvent.KEYCODE_9; break;
|
||
case '`': e = KeyEvent.KEYCODE_GRAVE; break;
|
||
case '-': e = KeyEvent.KEYCODE_MINUS; break;
|
||
case '=': e = KeyEvent.KEYCODE_EQUALS; break;
|
||
case '[': e = KeyEvent.KEYCODE_LEFT_BRACKET; break;
|
||
case ']': e = KeyEvent.KEYCODE_RIGHT_BRACKET; break;
|
||
case '\\': e = KeyEvent.KEYCODE_BACKSLASH; break;
|
||
case ';': e = KeyEvent.KEYCODE_SEMICOLON; break;
|
||
case '\'': e = KeyEvent.KEYCODE_APOSTROPHE; break;
|
||
case '/': e = KeyEvent.KEYCODE_SLASH; break;
|
||
case '@': e = KeyEvent.KEYCODE_AT; break;
|
||
case '+': e = KeyEvent.KEYCODE_PLUS; break;
|
||
case ',': e = KeyEvent.KEYCODE_COMMA; break;
|
||
case '.': e = KeyEvent.KEYCODE_PERIOD; break;
|
||
case '*': e = KeyEvent.KEYCODE_STAR; break;
|
||
case '#': e = KeyEvent.KEYCODE_POUND; break;
|
||
case '(': e = KeyEvent.KEYCODE_NUMPAD_LEFT_PAREN; break;
|
||
case ')': e = KeyEvent.KEYCODE_NUMPAD_RIGHT_PAREN; break;
|
||
case ' ': e = KeyEvent.KEYCODE_SPACE; break;
|
||
default: return k;
|
||
}
|
||
return k.withKeyevent(e);
|
||
}
|
||
|
||
/** Modify a key affected by a round-trip or a clockwise circle gesture. */
|
||
private static KeyValue apply_gesture(KeyValue k)
|
||
{
|
||
KeyValue shifted = apply_shift(k);
|
||
if (shifted == null || shifted.equals(k))
|
||
return apply_fn(k);
|
||
return shifted;
|
||
}
|
||
|
||
public static abstract class Map_char
|
||
{
|
||
/** Modify a char or return [null] if the modifier do not apply. Return a
|
||
[String] that can contains combining diacritics. */
|
||
public abstract String apply(char c);
|
||
}
|
||
|
||
private static final Map_char map_char_none =
|
||
new Map_char() {
|
||
public String apply(char _c) { return null; }
|
||
};
|
||
|
||
private static char map_char_shift(char c)
|
||
{
|
||
switch (c)
|
||
{
|
||
case '↙': return '⇙';
|
||
case '↓': return '⇓';
|
||
case '↘': return '⇘';
|
||
case '←': return '⇐';
|
||
case '→': return '⇒';
|
||
case '↖': return '⇖';
|
||
case '↑': return '⇑';
|
||
case '↗': return '⇗';
|
||
case '└': return '╚';
|
||
case '┴': return '╩';
|
||
case '┘': return '╝';
|
||
case '├': return '╠';
|
||
case '┼': return '╬';
|
||
case '┤': return '╣';
|
||
case '┌': return '╔';
|
||
case '┬': return '╦';
|
||
case '┐': return '╗';
|
||
case '─': return '═';
|
||
case '│': return '║';
|
||
case 'ß': return 'ẞ';
|
||
/* In Turkish, upper case of 'iı' is 'İI' but Java's toUpperCase will
|
||
return 'II'. To make 'İ' accessible, make it the shift of 'ı'. This
|
||
has the inconvenient of swapping i and ı on the keyboard. */
|
||
case 'ı': return 'İ';
|
||
case '₹': return '₨';
|
||
// Gujarati alternate characters
|
||
case 'અ': return 'આ';
|
||
case 'ઇ': return 'ઈ';
|
||
case 'િ': return 'ી';
|
||
case 'ઉ': return 'ઊ';
|
||
case 'ુ': return 'ૂ';
|
||
case 'એ': return 'ઐ';
|
||
case 'ે': return 'ૈ';
|
||
case 'ઓ': return 'ઔ';
|
||
case 'ો': return 'ૌ';
|
||
case 'ક': return 'ખ';
|
||
case 'ગ': return 'ઘ';
|
||
case 'ચ': return 'છ';
|
||
case 'જ': return 'ઝ';
|
||
case 'ટ': return 'ઠ';
|
||
case 'ડ': return 'ઢ';
|
||
case 'ન': return 'ણ';
|
||
case 'ત': return 'થ';
|
||
case 'દ': return 'ધ';
|
||
case 'પ': return 'ફ';
|
||
case 'બ': return 'ભ';
|
||
case 'મ': return 'ં';
|
||
case 'લ': return 'ળ';
|
||
case 'સ': return 'શ';
|
||
case 'હ': return 'ઃ';
|
||
default: return c;
|
||
}
|
||
}
|
||
|
||
private static final Map_char map_char_arrow_right =
|
||
new Map_char() {
|
||
public String apply(char c)
|
||
{
|
||
switch (c)
|
||
{
|
||
default: return c + "\u20D7";
|
||
}
|
||
}
|
||
};
|
||
|
||
// Used with Arabic despite the name; called "Hindi numerals" in Arabic
|
||
// map_char_numpad_devanagari is used in Hindi
|
||
private static final Map_char map_char_numpad_hindu =
|
||
new Map_char() {
|
||
public String apply(char c)
|
||
{
|
||
switch (c)
|
||
{
|
||
case '0': return "٠";
|
||
case '1': return "١";
|
||
case '2': return "٢";
|
||
case '3': return "٣";
|
||
case '4': return "٤";
|
||
case '5': return "٥";
|
||
case '6': return "٦";
|
||
case '7': return "٧";
|
||
case '8': return "٨";
|
||
case '9': return "٩";
|
||
default: return null;
|
||
}
|
||
}
|
||
};
|
||
|
||
private static final Map_char map_char_numpad_bengali =
|
||
new Map_char() {
|
||
public String apply(char c)
|
||
{
|
||
switch (c)
|
||
{
|
||
case '0': return "০";
|
||
case '1': return "১";
|
||
case '2': return "২";
|
||
case '3': return "৩";
|
||
case '4': return "৪";
|
||
case '5': return "৫";
|
||
case '6': return "৬";
|
||
case '7': return "৭";
|
||
case '8': return "৮";
|
||
case '9': return "৯";
|
||
default: return null;
|
||
}
|
||
}
|
||
};
|
||
|
||
private static final Map_char map_char_numpad_devanagari =
|
||
new Map_char() {
|
||
public String apply(char c)
|
||
{
|
||
switch (c)
|
||
{
|
||
case '0': return "०";
|
||
case '1': return "१";
|
||
case '2': return "२";
|
||
case '3': return "३";
|
||
case '4': return "४";
|
||
case '5': return "५";
|
||
case '6': return "६";
|
||
case '7': return "७";
|
||
case '8': return "८";
|
||
case '9': return "९";
|
||
default: return null;
|
||
}
|
||
}
|
||
};
|
||
|
||
private static final Map_char map_char_numpad_persian =
|
||
new Map_char() {
|
||
public String apply(char c)
|
||
{
|
||
switch (c)
|
||
{
|
||
case '0': return "۰";
|
||
case '1': return "۱";
|
||
case '2': return "۲";
|
||
case '3': return "۳";
|
||
case '4': return "۴";
|
||
case '5': return "۵";
|
||
case '6': return "۶";
|
||
case '7': return "۷";
|
||
case '8': return "۸";
|
||
case '9': return "۹";
|
||
default: return null;
|
||
}
|
||
}
|
||
};
|
||
|
||
private static final Map_char map_char_numpad_gujarati =
|
||
new Map_char() {
|
||
public String apply(char c)
|
||
{
|
||
switch (c)
|
||
{
|
||
case '0': return "૦";
|
||
case '1': return "૧";
|
||
case '2': return "૨";
|
||
case '3': return "૩";
|
||
case '4': return "૪";
|
||
case '5': return "૫";
|
||
case '6': return "૬";
|
||
case '7': return "૭";
|
||
case '8': return "૮";
|
||
case '9': return "૯";
|
||
default: return null;
|
||
}
|
||
}
|
||
};
|
||
|
||
/** Compose the precomposed initial with the medial [kv]. */
|
||
private static KeyValue combine_hangul_initial(KeyValue kv, int precomposed)
|
||
{
|
||
switch (kv.getKind())
|
||
{
|
||
case Char:
|
||
return combine_hangul_initial(kv, kv.getChar(), precomposed);
|
||
case Hangul_initial:
|
||
// No initials are expected to compose, grey out
|
||
return kv.withFlags(kv.getFlags() | KeyValue.FLAG_GREYED);
|
||
default:
|
||
return kv;
|
||
}
|
||
}
|
||
|
||
private static KeyValue combine_hangul_initial(KeyValue kv, char medial,
|
||
int precomposed)
|
||
{
|
||
int medial_idx;
|
||
switch (medial)
|
||
{
|
||
// Vowels
|
||
case 'ㅏ': medial_idx = 0; break;
|
||
case 'ㅐ': medial_idx = 1; break;
|
||
case 'ㅑ': medial_idx = 2; break;
|
||
case 'ㅒ': medial_idx = 3; break;
|
||
case 'ㅓ': medial_idx = 4; break;
|
||
case 'ㅔ': medial_idx = 5; break;
|
||
case 'ㅕ': medial_idx = 6; break;
|
||
case 'ㅖ': medial_idx = 7; break;
|
||
case 'ㅗ': medial_idx = 8; break;
|
||
case 'ㅘ': medial_idx = 9; break;
|
||
case 'ㅙ': medial_idx = 10; break;
|
||
case 'ㅚ': medial_idx = 11; break;
|
||
case 'ㅛ': medial_idx = 12; break;
|
||
case 'ㅜ': medial_idx = 13; break;
|
||
case 'ㅝ': medial_idx = 14; break;
|
||
case 'ㅞ': medial_idx = 15; break;
|
||
case 'ㅟ': medial_idx = 16; break;
|
||
case 'ㅠ': medial_idx = 17; break;
|
||
case 'ㅡ': medial_idx = 18; break;
|
||
case 'ㅢ': medial_idx = 19; break;
|
||
case 'ㅣ': medial_idx = 20; break;
|
||
// Grey-out uncomposable characters
|
||
default: return kv.withFlags(kv.getFlags() | KeyValue.FLAG_GREYED);
|
||
}
|
||
return KeyValue.makeHangulMedial(precomposed, medial_idx);
|
||
}
|
||
|
||
/** Combine the precomposed medial with the final [kv]. */
|
||
private static KeyValue combine_hangul_medial(KeyValue kv, int precomposed)
|
||
{
|
||
switch (kv.getKind())
|
||
{
|
||
case Char:
|
||
return combine_hangul_medial(kv, kv.getChar(), precomposed);
|
||
case Hangul_initial:
|
||
// Finals that can also be initials have this kind.
|
||
return combine_hangul_medial(kv, kv.getString().charAt(0), precomposed);
|
||
default:
|
||
return kv;
|
||
}
|
||
}
|
||
|
||
private static KeyValue combine_hangul_medial(KeyValue kv, char c,
|
||
int precomposed)
|
||
{
|
||
int final_idx;
|
||
switch (c)
|
||
{
|
||
case ' ': final_idx = 0; break;
|
||
case 'ㄱ': final_idx = 1; break;
|
||
case 'ㄲ': final_idx = 2; break;
|
||
case 'ㄳ': final_idx = 3; break;
|
||
case 'ㄴ': final_idx = 4; break;
|
||
case 'ㄵ': final_idx = 5; break;
|
||
case 'ㄶ': final_idx = 6; break;
|
||
case 'ㄷ': final_idx = 7; break;
|
||
case 'ㄹ': final_idx = 8; break;
|
||
case 'ㄺ': final_idx = 9; break;
|
||
case 'ㄻ': final_idx = 10; break;
|
||
case 'ㄼ': final_idx = 11; break;
|
||
case 'ㄽ': final_idx = 12; break;
|
||
case 'ㄾ': final_idx = 13; break;
|
||
case 'ㄿ': final_idx = 14; break;
|
||
case 'ㅀ': final_idx = 15; break;
|
||
case 'ㅁ': final_idx = 16; break;
|
||
case 'ㅂ': final_idx = 17; break;
|
||
case 'ㅄ': final_idx = 18; break;
|
||
case 'ㅅ': final_idx = 19; break;
|
||
case 'ㅆ': final_idx = 20; break;
|
||
case 'ㅇ': final_idx = 21; break;
|
||
case 'ㅈ': final_idx = 22; break;
|
||
case 'ㅊ': final_idx = 23; break;
|
||
case 'ㅋ': final_idx = 24; break;
|
||
case 'ㅌ': final_idx = 25; break;
|
||
case 'ㅍ': final_idx = 26; break;
|
||
case 'ㅎ': final_idx = 27; break;
|
||
// Grey-out uncomposable characters
|
||
default: return kv.withFlags(kv.getFlags() | KeyValue.FLAG_GREYED);
|
||
}
|
||
return KeyValue.makeHangulFinal(precomposed, final_idx);
|
||
}
|
||
}
|