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Unexpected-Keyboard/srcs/juloo.keyboard2/KeyModifier.java

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Separate handling of modifiers from KeyValue class KeyValue defines an ADT and some of its values, it now contains public final fields and no internal logic. KeyModifier handles modifiers and accents and creates new instances of KeyValue when needed. This operation is now properly cached.
2021-04-18 23:28:49 +02:00
package juloo.keyboard2;
import android.view.KeyCharacterMap;
Add function keys Add the Fn modifier that change the digits into F1 to F10.
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import android.view.KeyEvent;
Separate handling of modifiers from KeyValue class KeyValue defines an ADT and some of its values, it now contains public final fields and no internal logic. KeyModifier handles modifiers and accents and creates new instances of KeyValue when needed. This operation is now properly cached.
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import java.util.HashMap;
class KeyModifier
{
Add F11 and F12 These keys are shown only when Fn is activated, "placeholder" keys are placed in the layouts.
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/** Cache key is KeyValue's name */
Stop using flags for modifiers There was no free bits left to add new modifiers. Instead of increasing the width of the 'flags' field, refactor the way modifiers are represented and used. Modifers are now represented as independent values and stored in the 'code' field. A flag is added to distinguish between modifiers and keys with a key event. The most notable change is that modifiers can no longer be or-ed into a single value but have to be represented as an array.
2022-06-05 01:38:42 +02:00
private static HashMap<String, HashMap<Pointers.Modifiers, KeyValue>> _cache =
new HashMap<String, HashMap<Pointers.Modifiers, KeyValue>>();
Separate handling of modifiers from KeyValue class KeyValue defines an ADT and some of its values, it now contains public final fields and no internal logic. KeyModifier handles modifiers and accents and creates new instances of KeyValue when needed. This operation is now properly cached.
2021-04-18 23:28:49 +02:00
Add F11 and F12 These keys are shown only when Fn is activated, "placeholder" keys are placed in the layouts.
2022-03-19 16:27:57 +01:00
/** Represents a removed key, because a cache entry can't be [null]. */
private static final KeyValue removed_key = KeyValue.getKeyByName("removed");
/** Modify a key according to modifiers. */
Stop using flags for modifiers There was no free bits left to add new modifiers. Instead of increasing the width of the 'flags' field, refactor the way modifiers are represented and used. Modifers are now represented as independent values and stored in the 'code' field. A flag is added to distinguish between modifiers and keys with a key event. The most notable change is that modifiers can no longer be or-ed into a single value but have to be represented as an array.
2022-06-05 01:38:42 +02:00
public static KeyValue modify(KeyValue k, Pointers.Modifiers mods)
Separate handling of modifiers from KeyValue class KeyValue defines an ADT and some of its values, it now contains public final fields and no internal logic. KeyModifier handles modifiers and accents and creates new instances of KeyValue when needed. This operation is now properly cached.
2021-04-18 23:28:49 +02:00
{
Add F11 and F12 These keys are shown only when Fn is activated, "placeholder" keys are placed in the layouts.
2022-03-19 16:27:57 +01:00
if (k == null)
return null;
Stop using flags for modifiers There was no free bits left to add new modifiers. Instead of increasing the width of the 'flags' field, refactor the way modifiers are represented and used. Modifers are now represented as independent values and stored in the 'code' field. A flag is added to distinguish between modifiers and keys with a key event. The most notable change is that modifiers can no longer be or-ed into a single value but have to be represented as an array.
2022-06-05 01:38:42 +02:00
int n_mods = mods.size();
HashMap<Pointers.Modifiers, KeyValue> ks = cacheEntry(k);
KeyValue r = ks.get(mods);
if (r == null)
Add F11 and F12 These keys are shown only when Fn is activated, "placeholder" keys are placed in the layouts.
2022-03-19 16:27:57 +01:00
{
r = k;
Stop using flags for modifiers There was no free bits left to add new modifiers. Instead of increasing the width of the 'flags' field, refactor the way modifiers are represented and used. Modifers are now represented as independent values and stored in the 'code' field. A flag is added to distinguish between modifiers and keys with a key event. The most notable change is that modifiers can no longer be or-ed into a single value but have to be represented as an array.
2022-06-05 01:38:42 +02:00
/* Order: Fn, Shift, accents */
for (int i = 0; i < n_mods; i++)
r = modify(r, mods.get(i));
r = remove_placeholders(r);
ks.put(mods, r);
Add F11 and F12 These keys are shown only when Fn is activated, "placeholder" keys are placed in the layouts.
2022-03-19 16:27:57 +01:00
}
return (r == removed_key) ? null : r;
Separate handling of modifiers from KeyValue class KeyValue defines an ADT and some of its values, it now contains public final fields and no internal logic. KeyModifier handles modifiers and accents and creates new instances of KeyValue when needed. This operation is now properly cached.
2021-04-18 23:28:49 +02:00
}
Stop using flags for modifiers There was no free bits left to add new modifiers. Instead of increasing the width of the 'flags' field, refactor the way modifiers are represented and used. Modifers are now represented as independent values and stored in the 'code' field. A flag is added to distinguish between modifiers and keys with a key event. The most notable change is that modifiers can no longer be or-ed into a single value but have to be represented as an array.
2022-06-05 01:38:42 +02:00
public static KeyValue modify(KeyValue k, int mod)
Separate handling of modifiers from KeyValue class KeyValue defines an ADT and some of its values, it now contains public final fields and no internal logic. KeyModifier handles modifiers and accents and creates new instances of KeyValue when needed. This operation is now properly cached.
2021-04-18 23:28:49 +02:00
{
Stop using flags for modifiers There was no free bits left to add new modifiers. Instead of increasing the width of the 'flags' field, refactor the way modifiers are represented and used. Modifers are now represented as independent values and stored in the 'code' field. A flag is added to distinguish between modifiers and keys with a key event. The most notable change is that modifiers can no longer be or-ed into a single value but have to be represented as an array.
2022-06-05 01:38:42 +02:00
switch (mod)
{
Refactor: Associate key events in KeyModifier Two advantages: - No need to distinguish modifiers in KeyEventHandler. The KeyValue is enough to decide what action to do. - Keys are never a Char and Event at the same time, fields can be merged.
2022-06-05 17:44:00 +02:00
case KeyValue.MOD_CTRL:
case KeyValue.MOD_ALT:
case KeyValue.MOD_META: return turn_into_keyevent(k);
Stop using flags for modifiers There was no free bits left to add new modifiers. Instead of increasing the width of the 'flags' field, refactor the way modifiers are represented and used. Modifers are now represented as independent values and stored in the 'code' field. A flag is added to distinguish between modifiers and keys with a key event. The most notable change is that modifiers can no longer be or-ed into a single value but have to be represented as an array.
2022-06-05 01:38:42 +02:00
case KeyValue.MOD_FN: return apply_fn(k);
case KeyValue.MOD_SHIFT: return apply_shift(k);
case KeyValue.MOD_GRAVE: return apply_dead_char(k, '\u02CB');
case KeyValue.MOD_AIGU: return apply_dead_char(k, '\u00B4');
case KeyValue.MOD_CIRCONFLEXE: return apply_dead_char(k, '\u02C6');
case KeyValue.MOD_TILDE: return apply_dead_char(k, '\u02DC');
case KeyValue.MOD_CEDILLE: return apply_dead_char(k, '\u00B8');
case KeyValue.MOD_TREMA: return apply_dead_char(k, '\u00A8');
case KeyValue.MOD_CARON: return apply_dead_char(k, '\u02C7');
case KeyValue.MOD_RING: return apply_dead_char(k, '\u02DA');
case KeyValue.MOD_MACRON: return apply_dead_char(k, '\u00AF');
case KeyValue.MOD_OGONEK: return apply_dead_char(k, '\u02DB');
case KeyValue.MOD_DOT_ABOVE: return apply_dead_char(k, '\u02D9');
Refactor: Abstract KeyValue fields The meaning of the public fields of KeyValue was quite complicated and not handled consistently accross the app. Make these fields private and add a more abstract API on top. The meaning of these fields changed recently and it wasn't an easy change. I plan on making more changes in the future.
2022-06-05 17:26:34 +02:00
case KeyValue.MOD_DOUBLE_AIGU: return apply_map_char(k, map_char_double_aigu);
case KeyValue.MOD_ORDINAL: return apply_map_char(k, map_char_ordinal);
case KeyValue.MOD_SUPERSCRIPT: return apply_map_char(k, map_char_superscript);
case KeyValue.MOD_SUBSCRIPT: return apply_map_char(k, map_char_subscript);
case KeyValue.MOD_ARROWS: return apply_map_char(k, map_char_arrows);
case KeyValue.MOD_BOX: return apply_map_char(k, map_char_box);
case KeyValue.MOD_SLASH: return apply_map_char(k, map_char_slash);
Add combining 'accent_arrow_right' It's the first modifier that uses combining diacritics. Whether it should be represented as a modifier or a new kind of key can be reconsidered later.
2022-06-05 13:51:09 +02:00
case KeyValue.MOD_ARROW_RIGHT: return apply_combining(k, "\u20D7");
Stop using flags for modifiers There was no free bits left to add new modifiers. Instead of increasing the width of the 'flags' field, refactor the way modifiers are represented and used. Modifers are now represented as independent values and stored in the 'code' field. A flag is added to distinguish between modifiers and keys with a key event. The most notable change is that modifiers can no longer be or-ed into a single value but have to be represented as an array.
2022-06-05 01:38:42 +02:00
default: return k;
}
Improve the numeric keyboard
2021-05-08 02:00:47 +02:00
}
Refactor: Abstract KeyValue fields The meaning of the public fields of KeyValue was quite complicated and not handled consistently accross the app. Make these fields private and add a more abstract API on top. The meaning of these fields changed recently and it wasn't an easy change. I plan on making more changes in the future.
2022-06-05 17:26:34 +02:00
private static KeyValue apply_map_char(KeyValue k, Map_char map)
{
switch (k.getKind())
{
case Char:
char kc = k.getChar();
char c = map.apply(kc);
return (kc == c) ? k : k.withCharAndSymbol(c);
default: return k;
}
}
Stop using flags for modifiers There was no free bits left to add new modifiers. Instead of increasing the width of the 'flags' field, refactor the way modifiers are represented and used. Modifers are now represented as independent values and stored in the 'code' field. A flag is added to distinguish between modifiers and keys with a key event. The most notable change is that modifiers can no longer be or-ed into a single value but have to be represented as an array.
2022-06-05 01:38:42 +02:00
private static KeyValue apply_dead_char(KeyValue k, char dead_char)
Improve the numeric keyboard
2021-05-08 02:00:47 +02:00
{
Refactor: Abstract KeyValue fields The meaning of the public fields of KeyValue was quite complicated and not handled consistently accross the app. Make these fields private and add a more abstract API on top. The meaning of these fields changed recently and it wasn't an easy change. I plan on making more changes in the future.
2022-06-05 17:26:34 +02:00
switch (k.getKind())
{
case Char:
char kc = k.getChar();
char c = (char)KeyCharacterMap.getDeadChar(dead_char, kc);
if (c == 0 || kc == c)
return k;
return k.withCharAndSymbol(c);
default: return k;
}
Separate handling of modifiers from KeyValue class KeyValue defines an ADT and some of its values, it now contains public final fields and no internal logic. KeyModifier handles modifiers and accents and creates new instances of KeyValue when needed. This operation is now properly cached.
2021-04-18 23:28:49 +02:00
}
Add combining 'accent_arrow_right' It's the first modifier that uses combining diacritics. Whether it should be represented as a modifier or a new kind of key can be reconsidered later.
2022-06-05 13:51:09 +02:00
private static KeyValue apply_combining(KeyValue k, String combining)
{
Refactor: Abstract KeyValue fields The meaning of the public fields of KeyValue was quite complicated and not handled consistently accross the app. Make these fields private and add a more abstract API on top. The meaning of these fields changed recently and it wasn't an easy change. I plan on making more changes in the future.
2022-06-05 17:26:34 +02:00
switch (k.getKind())
{
case Char:
String s = String.valueOf(k.getChar()) + combining;
return k.withCharAndSymbol(s, KeyValue.CHAR_NONE);
default: return k;
}
Add combining 'accent_arrow_right' It's the first modifier that uses combining diacritics. Whether it should be represented as a modifier or a new kind of key can be reconsidered later.
2022-06-05 13:51:09 +02:00
}
Stop using flags for modifiers There was no free bits left to add new modifiers. Instead of increasing the width of the 'flags' field, refactor the way modifiers are represented and used. Modifers are now represented as independent values and stored in the 'code' field. A flag is added to distinguish between modifiers and keys with a key event. The most notable change is that modifiers can no longer be or-ed into a single value but have to be represented as an array.
2022-06-05 01:38:42 +02:00
private static KeyValue apply_shift(KeyValue k)
Separate handling of modifiers from KeyValue class KeyValue defines an ADT and some of its values, it now contains public final fields and no internal logic. KeyModifier handles modifiers and accents and creates new instances of KeyValue when needed. This operation is now properly cached.
2021-04-18 23:28:49 +02:00
{
Refactor: Abstract KeyValue fields The meaning of the public fields of KeyValue was quite complicated and not handled consistently accross the app. Make these fields private and add a more abstract API on top. The meaning of these fields changed recently and it wasn't an easy change. I plan on making more changes in the future.
2022-06-05 17:26:34 +02:00
switch (k.getKind())
Add combining 'accent_arrow_right' It's the first modifier that uses combining diacritics. Whether it should be represented as a modifier or a new kind of key can be reconsidered later.
2022-06-05 13:51:09 +02:00
{
Refactor: Abstract KeyValue fields The meaning of the public fields of KeyValue was quite complicated and not handled consistently accross the app. Make these fields private and add a more abstract API on top. The meaning of these fields changed recently and it wasn't an easy change. I plan on making more changes in the future.
2022-06-05 17:26:34 +02:00
case Char:
char kc = k.getChar();
char c = map_char_shift(kc);
if (kc == c)
c = Character.toUpperCase(kc);
if (kc == c)
return k;
return k.withCharAndSymbol(c);
case String:
String s = k.getString().toUpperCase();
return k.withCharAndSymbol(s, KeyValue.CHAR_NONE);
default: return k;
Add combining 'accent_arrow_right' It's the first modifier that uses combining diacritics. Whether it should be represented as a modifier or a new kind of key can be reconsidered later.
2022-06-05 13:51:09 +02:00
}
Separate handling of modifiers from KeyValue class KeyValue defines an ADT and some of its values, it now contains public final fields and no internal logic. KeyModifier handles modifiers and accents and creates new instances of KeyValue when needed. This operation is now properly cached.
2021-04-18 23:28:49 +02:00
}
Stop using flags for modifiers There was no free bits left to add new modifiers. Instead of increasing the width of the 'flags' field, refactor the way modifiers are represented and used. Modifers are now represented as independent values and stored in the 'code' field. A flag is added to distinguish between modifiers and keys with a key event. The most notable change is that modifiers can no longer be or-ed into a single value but have to be represented as an array.
2022-06-05 01:38:42 +02:00
private static KeyValue apply_fn(KeyValue k)
Add function keys Add the Fn modifier that change the digits into F1 to F10.
2021-04-18 23:58:35 +02:00
{
Move some keys under the Fn modifier and move it on the bottom row
2021-04-19 22:29:20 +02:00
String name;
switch (k.name)
Add function keys Add the Fn modifier that change the digits into F1 to F10.
2021-04-18 23:58:35 +02:00
{
Move some keys under the Fn modifier and move it on the bottom row
2021-04-19 22:29:20 +02:00
case "1": name = "f1"; break;
case "2": name = "f2"; break;
case "3": name = "f3"; break;
case "4": name = "f4"; break;
case "5": name = "f5"; break;
case "6": name = "f6"; break;
case "7": name = "f7"; break;
case "8": name = "f8"; break;
case "9": name = "f9"; break;
case "0": name = "f10"; break;
Add F11 and F12 These keys are shown only when Fn is activated, "placeholder" keys are placed in the layouts.
2022-03-19 16:27:57 +01:00
case "f11_placeholder": name = "f11"; break;
case "f12_placeholder": name = "f12"; break;
Move some keys under the Fn modifier and move it on the bottom row
2021-04-19 22:29:20 +02:00
case "up": name = "page_up"; break;
case "down": name = "page_down"; break;
case "left": name = "home"; break;
case "right": name = "end"; break;
Add extra symbols to Fn Also removed almost all combinations of diacritics and symbols to create extra symbols.
2022-03-26 21:35:50 +01:00
case "<": name = "«"; break;
case ">": name = "»"; break;
case "{": name = "‹"; break;
case "}": name = "›"; break;
case "[": name = "‘"; break;
case "]": name = "’"; break;
case "(": name = "“"; break;
case ")": name = "”"; break;
case "'": name = "‚"; break;
case "\"": name = "„"; break;
Add french quotes, en- and em-dash Add more keys under Fn. French quotes are S-<, S->, Fn-" and Fn-S-".
2021-05-08 15:51:47 +02:00
case "-": name = "–"; break;
case "_": name = "—"; break;
Add extra symbols to Fn Also removed almost all combinations of diacritics and symbols to create extra symbols.
2022-03-26 21:35:50 +01:00
case "^": name = "¬"; break;
case "%": name = "‰"; break;
case "=": name = "≈"; break;
µ, æ and œ also generated by Fn
2022-03-29 00:23:52 +02:00
case "u": name = "µ"; break;
case "a": name = "æ"; break;
case "o": name = "œ"; break;
Move the "Ins" key under Fn
2021-05-08 15:54:55 +02:00
case "esc": name = "insert"; break;
Change the key combination for ° To Fn+* Was previously accent^+*, which was not available for most languages.
2022-01-01 19:00:27 +01:00
case "*": name = "°"; break;
Add extra symbols to Fn Also removed almost all combinations of diacritics and symbols to create extra symbols.
2022-03-26 21:35:50 +01:00
case ".": name = "…"; break;
case ",": name = "·"; break;
case "!": name = "¡"; break;
case "?": name = "¿"; break;
Fn+Tab to send the tab character
2022-01-29 20:03:17 +01:00
case "tab": name = "\\t"; break;
Add non-breaking space as Fn+Space
2022-03-26 22:08:53 +01:00
case "space": name = "nbsp"; break;
Add arrows Add simple arrows to the numeric keypad. Using the Fn key with these arrows will output double arrows.
2022-03-27 00:02:06 +01:00
case "↖": name = "⇖"; break;
case "↑": name = "⇑"; break;
case "↗": name = "⇗"; break;
case "←": name = "⇐"; break;
case "→": name = "⇒"; break;
case "↙": name = "⇙"; break;
case "↓": name = "⇓"; break;
case "↘": name = "⇘"; break;
Add currency symbols under the Fn key Fn+e = € Fn+l = £ Fn+r = ₹ Fn+y = ¥ Fn+c = ¢ Fn+p = ₱
2022-04-02 16:56:40 +02:00
// Currency symbols
case "e": name = "€"; break;
case "l": name = "£"; break;
case "r": name = "₹"; break;
case "y": name = "¥"; break;
case "c": name = "¢"; break;
case "p": name = "₱"; break;
Add F11 and F12 These keys are shown only when Fn is activated, "placeholder" keys are placed in the layouts.
2022-03-19 16:27:57 +01:00
case "€": case "£": return removed_key; // Avoid showing these twice
Improve the numeric keyboard
2021-05-08 02:00:47 +02:00
default: return k;
Add function keys Add the Fn modifier that change the digits into F1 to F10.
2021-04-18 23:58:35 +02:00
}
Move some keys under the Fn modifier and move it on the bottom row
2021-04-19 22:29:20 +02:00
return KeyValue.getKeyByName(name);
Add function keys Add the Fn modifier that change the digits into F1 to F10.
2021-04-18 23:58:35 +02:00
}
Refactor: Associate key events in KeyModifier Two advantages: - No need to distinguish modifiers in KeyEventHandler. The KeyValue is enough to decide what action to do. - Keys are never a Char and Event at the same time, fields can be merged.
2022-06-05 17:44:00 +02:00
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.withEvent(e);
}
Stop using flags for modifiers There was no free bits left to add new modifiers. Instead of increasing the width of the 'flags' field, refactor the way modifiers are represented and used. Modifers are now represented as independent values and stored in the 'code' field. A flag is added to distinguish between modifiers and keys with a key event. The most notable change is that modifiers can no longer be or-ed into a single value but have to be represented as an array.
2022-06-05 01:38:42 +02:00
/** Remove placeholder keys that haven't been modified into something. */
private static KeyValue remove_placeholders(KeyValue k)
{
switch (k.name)
{
case "f11_placeholder":
case "f12_placeholder": return removed_key;
default: return k;
}
}
Separate handling of modifiers from KeyValue class KeyValue defines an ADT and some of its values, it now contains public final fields and no internal logic. KeyModifier handles modifiers and accents and creates new instances of KeyValue when needed. This operation is now properly cached.
2021-04-18 23:28:49 +02:00
/* Lookup the cache entry for a key. Create it needed. */
Stop using flags for modifiers There was no free bits left to add new modifiers. Instead of increasing the width of the 'flags' field, refactor the way modifiers are represented and used. Modifers are now represented as independent values and stored in the 'code' field. A flag is added to distinguish between modifiers and keys with a key event. The most notable change is that modifiers can no longer be or-ed into a single value but have to be represented as an array.
2022-06-05 01:38:42 +02:00
private static HashMap<Pointers.Modifiers, KeyValue> cacheEntry(KeyValue k)
Separate handling of modifiers from KeyValue class KeyValue defines an ADT and some of its values, it now contains public final fields and no internal logic. KeyModifier handles modifiers and accents and creates new instances of KeyValue when needed. This operation is now properly cached.
2021-04-18 23:28:49 +02:00
{
Stop using flags for modifiers There was no free bits left to add new modifiers. Instead of increasing the width of the 'flags' field, refactor the way modifiers are represented and used. Modifers are now represented as independent values and stored in the 'code' field. A flag is added to distinguish between modifiers and keys with a key event. The most notable change is that modifiers can no longer be or-ed into a single value but have to be represented as an array.
2022-06-05 01:38:42 +02:00
HashMap<Pointers.Modifiers, KeyValue> ks = _cache.get(k.name);
Separate handling of modifiers from KeyValue class KeyValue defines an ADT and some of its values, it now contains public final fields and no internal logic. KeyModifier handles modifiers and accents and creates new instances of KeyValue when needed. This operation is now properly cached.
2021-04-18 23:28:49 +02:00
if (ks == null)
{
Stop using flags for modifiers There was no free bits left to add new modifiers. Instead of increasing the width of the 'flags' field, refactor the way modifiers are represented and used. Modifers are now represented as independent values and stored in the 'code' field. A flag is added to distinguish between modifiers and keys with a key event. The most notable change is that modifiers can no longer be or-ed into a single value but have to be represented as an array.
2022-06-05 01:38:42 +02:00
ks = new HashMap<Pointers.Modifiers, KeyValue>();
Separate handling of modifiers from KeyValue class KeyValue defines an ADT and some of its values, it now contains public final fields and no internal logic. KeyModifier handles modifiers and accents and creates new instances of KeyValue when needed. This operation is now properly cached.
2021-04-18 23:28:49 +02:00
_cache.put(k.name, ks);
}
return ks;
}
Stop using flags for modifiers There was no free bits left to add new modifiers. Instead of increasing the width of the 'flags' field, refactor the way modifiers are represented and used. Modifers are now represented as independent values and stored in the 'code' field. A flag is added to distinguish between modifiers and keys with a key event. The most notable change is that modifiers can no longer be or-ed into a single value but have to be represented as an array.
2022-06-05 01:38:42 +02:00
Refactor: Abstract KeyValue fields The meaning of the public fields of KeyValue was quite complicated and not handled consistently accross the app. Make these fields private and add a more abstract API on top. The meaning of these fields changed recently and it wasn't an easy change. I plan on making more changes in the future.
2022-06-05 17:26:34 +02:00
private static abstract class Map_char
{
public abstract char apply(char c);
}
Stop using flags for modifiers There was no free bits left to add new modifiers. Instead of increasing the width of the 'flags' field, refactor the way modifiers are represented and used. Modifers are now represented as independent values and stored in the 'code' field. A flag is added to distinguish between modifiers and keys with a key event. The most notable change is that modifiers can no longer be or-ed into a single value but have to be represented as an array.
2022-06-05 01:38:42 +02:00
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 '║';
default: return c;
}
}
Refactor: Abstract KeyValue fields The meaning of the public fields of KeyValue was quite complicated and not handled consistently accross the app. Make these fields private and add a more abstract API on top. The meaning of these fields changed recently and it wasn't an easy change. I plan on making more changes in the future.
2022-06-05 17:26:34 +02:00
private static final Map_char map_char_double_aigu =
new Map_char() {
public char apply(char c)
{
switch (c)
{
// Composite characters: a̋ e̋ i̋ m̋ ӳ
case 'o': return 'ő';
case 'u': return 'ű';
case ' ': return '˝';
default: return c;
}
}
};
Stop using flags for modifiers There was no free bits left to add new modifiers. Instead of increasing the width of the 'flags' field, refactor the way modifiers are represented and used. Modifers are now represented as independent values and stored in the 'code' field. A flag is added to distinguish between modifiers and keys with a key event. The most notable change is that modifiers can no longer be or-ed into a single value but have to be represented as an array.
2022-06-05 01:38:42 +02:00
Refactor: Abstract KeyValue fields The meaning of the public fields of KeyValue was quite complicated and not handled consistently accross the app. Make these fields private and add a more abstract API on top. The meaning of these fields changed recently and it wasn't an easy change. I plan on making more changes in the future.
2022-06-05 17:26:34 +02:00
private static final Map_char map_char_ordinal =
new Map_char() {
public char apply(char c)
{
switch (c)
{
case 'a': return 'ª';
case 'o': return 'º';
case '1': return 'ª';
case '2': return 'º';
case '3': return 'ⁿ';
case '4': return 'ᵈ';
case '5': return 'ᵉ';
case '6': return 'ʳ';
case '7': return 'ˢ';
case '8': return 'ᵗ';
case '9': return 'ʰ';
case '*': return '°';
default: return c;
}
}
};
Stop using flags for modifiers There was no free bits left to add new modifiers. Instead of increasing the width of the 'flags' field, refactor the way modifiers are represented and used. Modifers are now represented as independent values and stored in the 'code' field. A flag is added to distinguish between modifiers and keys with a key event. The most notable change is that modifiers can no longer be or-ed into a single value but have to be represented as an array.
2022-06-05 01:38:42 +02:00
Refactor: Abstract KeyValue fields The meaning of the public fields of KeyValue was quite complicated and not handled consistently accross the app. Make these fields private and add a more abstract API on top. The meaning of these fields changed recently and it wasn't an easy change. I plan on making more changes in the future.
2022-06-05 17:26:34 +02:00
private static final Map_char map_char_superscript =
new Map_char() {
public char apply(char c)
{
switch (c)
{
case '1': return '¹';
case '2': return '²';
case '3': return '³';
case '4': return '⁴';
case '5': return '⁵';
case '6': return '⁶';
case '7': return '⁷';
case '8': return '⁸';
case '9': return '⁹';
case '0': return '⁰';
case 'i': return 'ⁱ';
case '+': return '⁺';
case '-': return '⁻';
case '=': return '⁼';
case '(': return '⁽';
case ')': return '⁾';
case 'n': return 'ⁿ';
default: return c;
}
}
};
Stop using flags for modifiers There was no free bits left to add new modifiers. Instead of increasing the width of the 'flags' field, refactor the way modifiers are represented and used. Modifers are now represented as independent values and stored in the 'code' field. A flag is added to distinguish between modifiers and keys with a key event. The most notable change is that modifiers can no longer be or-ed into a single value but have to be represented as an array.
2022-06-05 01:38:42 +02:00
Refactor: Abstract KeyValue fields The meaning of the public fields of KeyValue was quite complicated and not handled consistently accross the app. Make these fields private and add a more abstract API on top. The meaning of these fields changed recently and it wasn't an easy change. I plan on making more changes in the future.
2022-06-05 17:26:34 +02:00
private static final Map_char map_char_subscript =
new Map_char() {
public char apply(char c)
{
switch (c)
{
case '1': return '₁';
case '2': return '₂';
case '3': return '₃';
case '4': return '₄';
case '5': return '₅';
case '6': return '₆';
case '7': return '₇';
case '8': return '₈';
case '9': return '₉';
case '0': return '₀';
case '+': return '₊';
case '-': return '₋';
case '=': return '₌';
case '(': return '₍';
case ')': return '₎';
case 'e': return 'ₑ';
case 'a': return 'ₐ';
case 'x': return 'ₓ';
case 'o': return 'ₒ';
default: return c;
}
}
};
Stop using flags for modifiers There was no free bits left to add new modifiers. Instead of increasing the width of the 'flags' field, refactor the way modifiers are represented and used. Modifers are now represented as independent values and stored in the 'code' field. A flag is added to distinguish between modifiers and keys with a key event. The most notable change is that modifiers can no longer be or-ed into a single value but have to be represented as an array.
2022-06-05 01:38:42 +02:00
Refactor: Abstract KeyValue fields The meaning of the public fields of KeyValue was quite complicated and not handled consistently accross the app. Make these fields private and add a more abstract API on top. The meaning of these fields changed recently and it wasn't an easy change. I plan on making more changes in the future.
2022-06-05 17:26:34 +02:00
private static final Map_char map_char_arrows =
new Map_char() {
public char apply(char c)
{
switch (c)
{
case '1': return '↙';
case '2': return '↓';
case '3': return '↘';
case '4': return '←';
case '6': return '→';
case '7': return '↖';
case '8': return '↑';
case '9': return '↗';
default: return c;
}
}
};
Stop using flags for modifiers There was no free bits left to add new modifiers. Instead of increasing the width of the 'flags' field, refactor the way modifiers are represented and used. Modifers are now represented as independent values and stored in the 'code' field. A flag is added to distinguish between modifiers and keys with a key event. The most notable change is that modifiers can no longer be or-ed into a single value but have to be represented as an array.
2022-06-05 01:38:42 +02:00
Refactor: Abstract KeyValue fields The meaning of the public fields of KeyValue was quite complicated and not handled consistently accross the app. Make these fields private and add a more abstract API on top. The meaning of these fields changed recently and it wasn't an easy change. I plan on making more changes in the future.
2022-06-05 17:26:34 +02:00
private static final Map_char map_char_box =
new Map_char() {
public char apply(char c)
{
switch (c)
{
case '1': return '└';
case '2': return '┴';
case '3': return '┘';
case '4': return '├';
case '5': return '┼';
case '6': return '┤';
case '7': return '┌';
case '8': return '┬';
case '9': return '┐';
case '0': return '─';
case '.': return '│';
default: return c;
}
}
};
Add the 'accent_slash' modifier Might be useful for some math characters.
2022-06-05 12:02:35 +02:00
Refactor: Abstract KeyValue fields The meaning of the public fields of KeyValue was quite complicated and not handled consistently accross the app. Make these fields private and add a more abstract API on top. The meaning of these fields changed recently and it wasn't an easy change. I plan on making more changes in the future.
2022-06-05 17:26:34 +02:00
private static final Map_char map_char_slash =
new Map_char() {
public char apply(char c)
{
switch (c)
{
case 'a': return 'ⱥ';
case 'c': return 'ȼ';
case 'e': return 'ɇ';
case 'g': return 'ꞡ';
case 'l': return 'ł';
case 'n': return 'ꞥ';
case 'o': return 'ø';
case ' ': return '/';
default: return c;
}
}
};
Separate handling of modifiers from KeyValue class KeyValue defines an ADT and some of its values, it now contains public final fields and no internal logic. KeyModifier handles modifiers and accents and creates new instances of KeyValue when needed. This operation is now properly cached.
2021-04-18 23:28:49 +02:00
}
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