forked from extern/Unexpected-Keyboard
197 lines
7.6 KiB
Java
197 lines
7.6 KiB
Java
package juloo.keyboard2;
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import android.view.KeyCharacterMap;
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import android.view.KeyEvent;
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import java.util.HashMap;
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class KeyValue
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{
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public static final int EVENT_NONE = -1;
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public static final int EVENT_CONFIG = -2;
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public static final int EVENT_SWITCH_TEXT = -3;
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public static final int EVENT_SWITCH_NUMERIC = -4;
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public static final int EVENT_SWITCH_EMOJI = -5;
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public static final int EVENT_SWITCH_BACK_EMOJI = -6;
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public static final char CHAR_NONE = '\0';
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public static final int FLAG_KEEP_ON = 1;
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public static final int FLAG_LOCK = (1 << 1);
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public static final int FLAG_CTRL = (1 << 2);
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public static final int FLAG_SHIFT = (1 << 3);
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public static final int FLAG_ALT = (1 << 4);
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public static final int FLAG_NOCHAR = (1 << 5);
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public static final int FLAG_LOCKED = (1 << 8);
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public static final int FLAG_KEY_FONT = (1 << 12);
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public static final int FLAG_ACCENT1 = (1 << 16);
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public static final int FLAG_ACCENT2 = (1 << 17);
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public static final int FLAG_ACCENT3 = (1 << 18);
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public static final int FLAG_ACCENT4 = (1 << 19);
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public static final int FLAG_ACCENT5 = (1 << 20);
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public static final int FLAG_ACCENT6 = (1 << 21);
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private String _name;
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private String _symbol;
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private char _char;
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private int _eventCode;
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private int _flags;
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private int _cacheFlags;
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private String _cacheSymbol;
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public String getName()
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{
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return (_name);
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}
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public String getSymbol(int flags)
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{
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if (_symbol == null)
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{
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if (flags != _cacheFlags)
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{
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_cacheSymbol = String.valueOf(getChar(flags));
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_cacheFlags = flags;
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}
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return (_cacheSymbol);
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}
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return (_symbol);
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}
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public char getChar(int flags)
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{
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if (flags != 0)
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{
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char c = _char;
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if ((flags & FLAG_SHIFT) != 0)
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c = Character.toUpperCase(_char);
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if ((flags & FLAG_ACCENT1) != 0)
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c = (char)KeyCharacterMap.getDeadChar('\u02CB', (int)c);
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if ((flags & FLAG_ACCENT2) != 0)
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c = (char)KeyCharacterMap.getDeadChar('\u00B4', (int)c);
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if ((flags & FLAG_ACCENT3) != 0)
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c = (char)KeyCharacterMap.getDeadChar('\u02C6', (int)c);
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if ((flags & FLAG_ACCENT4) != 0)
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c = (char)KeyCharacterMap.getDeadChar('\u02DC', (int)c);
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if ((flags & FLAG_ACCENT5) != 0)
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c = (char)KeyCharacterMap.getDeadChar('\u00B8', (int)c);
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if ((flags & FLAG_ACCENT6) != 0)
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c = (char)KeyCharacterMap.getDeadChar('\u00A8', (int)c);
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if (c != 0)
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return (c);
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}
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return (_char);
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}
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public int getEventCode()
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{
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return (_eventCode);
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}
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public int getFlags()
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{
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return (_flags);
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}
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private static HashMap<String, KeyValue> keys = new HashMap<String, KeyValue>();
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protected KeyValue(String name, String symbol, char c, int eventCode, int flags)
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{
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_name = name;
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_symbol = symbol;
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_char = c;
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_eventCode = eventCode;
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_flags = flags;
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_cacheFlags = -1;
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KeyValue.keys.put(name, this);
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}
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public static KeyValue getKeyByName(String name)
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{
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return (KeyValue.keys.get(name));
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}
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static
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{
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String chars = "<>&\"'(-_)=°+"
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+ "~#{[|`\\^@]}"
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+ "^$*,;:!£%µ?./§";
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for (int i = 0; i < chars.length(); i++)
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{
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String key = chars.substring(i, i + 1);
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new KeyValue(key, key, key.charAt(0), EVENT_NONE, 0);
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}
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new KeyValue("shift", "⇧", CHAR_NONE, EVENT_NONE, FLAG_KEEP_ON | FLAG_NOCHAR | FLAG_LOCK | FLAG_SHIFT);
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new KeyValue("ctrl", "Ctrl", CHAR_NONE, EVENT_NONE, FLAG_KEEP_ON | FLAG_NOCHAR | FLAG_CTRL);
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new KeyValue("alt", "Alt", CHAR_NONE, EVENT_NONE, FLAG_KEEP_ON | FLAG_NOCHAR | FLAG_ALT);
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new KeyValue("accent1", "\u02CB", CHAR_NONE, EVENT_NONE, FLAG_KEEP_ON | FLAG_NOCHAR | FLAG_ACCENT1);
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new KeyValue("accent2", "\u00B4", CHAR_NONE, EVENT_NONE, FLAG_KEEP_ON | FLAG_NOCHAR | FLAG_ACCENT2);
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new KeyValue("accent3", "\u02C6", CHAR_NONE, EVENT_NONE, FLAG_KEEP_ON | FLAG_NOCHAR | FLAG_ACCENT3);
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new KeyValue("accent4", "\u02DC", CHAR_NONE, EVENT_NONE, FLAG_KEEP_ON | FLAG_NOCHAR | FLAG_ACCENT4);
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new KeyValue("accent5", "\u00B8", CHAR_NONE, EVENT_NONE, FLAG_KEEP_ON | FLAG_NOCHAR | FLAG_ACCENT5);
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new KeyValue("accent6", "\u00A8", CHAR_NONE, EVENT_NONE, FLAG_KEEP_ON | FLAG_NOCHAR | FLAG_ACCENT6);
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new KeyValue("a", null, 'a', KeyEvent.KEYCODE_A, 0);
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new KeyValue("b", null, 'b', KeyEvent.KEYCODE_B, 0);
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new KeyValue("c", null, 'c', KeyEvent.KEYCODE_C, 0);
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new KeyValue("d", null, 'd', KeyEvent.KEYCODE_D, 0);
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new KeyValue("e", null, 'e', KeyEvent.KEYCODE_E, 0);
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new KeyValue("f", null, 'f', KeyEvent.KEYCODE_F, 0);
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new KeyValue("g", null, 'g', KeyEvent.KEYCODE_G, 0);
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new KeyValue("h", null, 'h', KeyEvent.KEYCODE_H, 0);
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new KeyValue("i", null, 'i', KeyEvent.KEYCODE_I, 0);
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new KeyValue("j", null, 'j', KeyEvent.KEYCODE_J, 0);
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new KeyValue("k", null, 'k', KeyEvent.KEYCODE_K, 0);
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new KeyValue("l", null, 'l', KeyEvent.KEYCODE_L, 0);
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new KeyValue("m", null, 'm', KeyEvent.KEYCODE_M, 0);
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new KeyValue("n", null, 'n', KeyEvent.KEYCODE_N, 0);
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new KeyValue("o", null, 'o', KeyEvent.KEYCODE_O, 0);
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new KeyValue("p", null, 'p', KeyEvent.KEYCODE_P, 0);
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new KeyValue("q", null, 'q', KeyEvent.KEYCODE_Q, 0);
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new KeyValue("r", null, 'r', KeyEvent.KEYCODE_R, 0);
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new KeyValue("s", null, 's', KeyEvent.KEYCODE_S, 0);
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new KeyValue("t", null, 't', KeyEvent.KEYCODE_T, 0);
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new KeyValue("u", null, 'u', KeyEvent.KEYCODE_U, 0);
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new KeyValue("v", null, 'v', KeyEvent.KEYCODE_V, 0);
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new KeyValue("w", null, 'w', KeyEvent.KEYCODE_W, 0);
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new KeyValue("x", null, 'x', KeyEvent.KEYCODE_X, 0);
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new KeyValue("y", null, 'y', KeyEvent.KEYCODE_Y, 0);
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new KeyValue("z", null, 'z', KeyEvent.KEYCODE_Z, 0);
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new KeyValue("0", null, '0', KeyEvent.KEYCODE_0, 0);
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new KeyValue("1", null, '1', KeyEvent.KEYCODE_1, 0);
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new KeyValue("2", null, '2', KeyEvent.KEYCODE_2, 0);
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new KeyValue("3", null, '3', KeyEvent.KEYCODE_3, 0);
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new KeyValue("4", null, '4', KeyEvent.KEYCODE_4, 0);
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new KeyValue("5", null, '5', KeyEvent.KEYCODE_5, 0);
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new KeyValue("6", null, '6', KeyEvent.KEYCODE_6, 0);
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new KeyValue("7", null, '7', KeyEvent.KEYCODE_7, 0);
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new KeyValue("8", null, '8', KeyEvent.KEYCODE_8, 0);
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new KeyValue("9", null, '9', KeyEvent.KEYCODE_9, 0);
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new KeyValue("config", "Conf", CHAR_NONE, EVENT_CONFIG, 0);
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new KeyValue("switch_text", "ABC", CHAR_NONE, EVENT_SWITCH_TEXT, 0);
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new KeyValue("switch_numeric", "123+", CHAR_NONE, EVENT_SWITCH_NUMERIC, 0);
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new KeyValue("switch_emoji", "\uD83D\uDE03", CHAR_NONE, EVENT_SWITCH_EMOJI, 0);
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new KeyValue("switch_back_emoji", "ABC", CHAR_NONE, EVENT_SWITCH_BACK_EMOJI, 0);
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new KeyValue("esc", "Esc", CHAR_NONE, KeyEvent.KEYCODE_ESCAPE, 0);
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new KeyValue("enter", "\uE800", CHAR_NONE, KeyEvent.KEYCODE_ENTER, FLAG_KEY_FONT);
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new KeyValue("up", "\uE80B", CHAR_NONE, KeyEvent.KEYCODE_DPAD_UP, FLAG_KEY_FONT);
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new KeyValue("right", "\uE80C", CHAR_NONE, KeyEvent.KEYCODE_DPAD_RIGHT, FLAG_KEY_FONT);
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new KeyValue("down", "\uE809", CHAR_NONE, KeyEvent.KEYCODE_DPAD_DOWN, FLAG_KEY_FONT);
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new KeyValue("left", "\uE80A", CHAR_NONE, KeyEvent.KEYCODE_DPAD_LEFT, FLAG_KEY_FONT);
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new KeyValue("page_up", "⇞", CHAR_NONE, KeyEvent.KEYCODE_PAGE_DOWN, 0);
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new KeyValue("page_down", "⇟", CHAR_NONE, KeyEvent.KEYCODE_PAGE_UP, 0);
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new KeyValue("home", "↖", CHAR_NONE, KeyEvent.KEYCODE_HOME, 0);
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new KeyValue("end", "↗", CHAR_NONE, KeyEvent.KEYCODE_MOVE_END, 0);
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new KeyValue("backspace", "⌫", CHAR_NONE, KeyEvent.KEYCODE_DEL, 0);
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new KeyValue("delete", "⌦", CHAR_NONE, KeyEvent.KEYCODE_FORWARD_DEL, 0);
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new KeyValue("insert", "Ins", CHAR_NONE, KeyEvent.KEYCODE_INSERT, 0);
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new KeyValue("tab", "↹", '\t', KeyEvent.KEYCODE_TAB, 0);
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new KeyValue("space", null, ' ', KeyEvent.KEYCODE_SPACE, 0);
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}
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}
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