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Greek accent/dead key support (#1240)

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Greek accent/dead key support: simplify by making every combining accent key a dead key

---------

Co-authored-by: Helium314 <helium314@mailbox.org>
This commit is contained in:
tenextractor 2025-01-14 00:42:01 +05:30 • committed by GitHub
parent 4638709db5
commit 0076f04639
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GPG key ID: B5690EEEBB952194
3 changed files with 22 additions and 3 deletions
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6
app/src/main/assets/layouts/greek.json
View file

@ -23,7 +23,11 @@
{ "label": "η" },
{ "label": "ξ" },
{ "label": "κ" },
{ "label": "λ" }
{ "label": "λ" },
{ "$": "shift_state_selector",
"shiftedManual": { "code": 776, "label": "¨" },
"default": { "code": 769, "label": "´" }
}
],
[
{ "label": "ζ" },

9
app/src/main/java/helium314/keyboard/event/Event.kt
View file

@ -146,12 +146,19 @@ class Event private constructor(
}
// This creates an input event for a dead character. @see {@link #FLAG_DEAD}
fun createDeadEvent(codePoint: Int, keyCode: Int, metaState: Int, next: Event?): Event { // TODO: add an argument or something if we ever create a software layout with dead keys.
fun createDeadEvent(codePoint: Int, keyCode: Int, metaState: Int, next: Event?): Event {
return Event(EVENT_TYPE_INPUT_KEYPRESS, null, codePoint, keyCode, metaState,
Constants.EXTERNAL_KEYBOARD_COORDINATE, Constants.EXTERNAL_KEYBOARD_COORDINATE,
null, FLAG_DEAD, next)
}
// This creates an input event for a dead character. @see {@link #FLAG_DEAD}
@JvmStatic
fun createSoftwareDeadEvent(codePoint: Int, keyCode: Int, metaState: Int, x: Int, y: Int, next: Event?): Event {
return Event(EVENT_TYPE_INPUT_KEYPRESS, null, codePoint, keyCode, metaState, x, y,
null, FLAG_DEAD, next)
}
/**
* Create an input event with nothing but a code point. This is the most basic possible input
* event; it contains no information on many things the IME requires to function correctly,

10
app/src/main/java/helium314/keyboard/latin/LatinIME.java
View file

@ -1496,7 +1496,15 @@ public class LatinIME extends InputMethodService implements
// this transformation, it should be done already before calling onEvent.
final int keyX = mainKeyboardView.getKeyX(x);
final int keyY = mainKeyboardView.getKeyY(y);
final Event event = createSoftwareKeypressEvent(codePoint, metaState, keyX, keyY, isKeyRepeat);
final Event event;
// checking if the character is a combining accent
if (0x300 <= codePoint && codePoint <= 0x35b) {
event = Event.createSoftwareDeadEvent(codePoint, 0, metaState, x, y, null);
} else {
event = createSoftwareKeypressEvent(codePoint, metaState, keyX, keyY, isKeyRepeat);
}
onEvent(event);
}