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Match Ctrl+Arrow word jumps and improve cursor speech

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This commit is contained in:
Jage9
2026-02-21 03:51:24 -05:00
parent 69585ff9d8
commit 92f4251cc1
2 changed files with 42 additions and 9 deletions
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49
client/src/main.ts
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@@ -600,20 +600,49 @@ function mapTextInputKey(code: string, key: string): string {
return key;
}
function isWordCharacter(ch: string): boolean {
return /[A-Za-z0-9_]/.test(ch);
}
function moveCursorWordLeft(text: string, cursorPos: number): number {
let pos = cursorPos;
while (pos > 0 && /\s/.test(text[pos - 1])) pos -= 1;
while (pos > 0 && !/\s/.test(text[pos - 1])) pos -= 1;
if (cursorPos <= 0) return 0;
let pos = cursorPos - 1;
while (pos > 0 && !isWordCharacter(text[pos])) pos -= 1;
while (pos > 0 && isWordCharacter(text[pos - 1])) pos -= 1;
return pos;
}
function moveCursorWordRight(text: string, cursorPos: number): number {
let pos = cursorPos;
while (pos < text.length && /\s/.test(text[pos])) pos += 1;
while (pos < text.length && !/\s/.test(text[pos])) pos += 1;
while (pos < text.length && isWordCharacter(text[pos])) pos += 1;
while (pos < text.length && !isWordCharacter(text[pos])) pos += 1;
return pos;
}
function wordAtCursor(text: string, cursorPos: number): string | null {
if (cursorPos < 0 || cursorPos >= text.length || !isWordCharacter(text[cursorPos])) {
return null;
}
let start = cursorPos;
while (start > 0 && isWordCharacter(text[start - 1])) start -= 1;
let end = cursorPos + 1;
while (end < text.length && isWordCharacter(text[end])) end += 1;
return text.slice(start, end);
}
function announceCursorWordOrCharacter(text: string, cursorPos: number): void {
if (cursorPos === text.length) {
updateStatus('space');
return;
}
const word = wordAtCursor(text, cursorPos);
if (word) {
updateStatus(word);
return;
}
announceCursorCharacter(text, cursorPos);
}
function applyTextInputEdit(code: string, key: string, maxLength: number, ctrlKey = false, allowReplaceOnNextType = false): void {
if (ctrlKey && code === 'KeyA') {
replaceTextOnNextType = true;
@@ -623,12 +652,12 @@ function applyTextInputEdit(code: string, key: string, maxLength: number, ctrlKe
}
if (ctrlKey && code === 'ArrowLeft') {
state.cursorPos = moveCursorWordLeft(state.nicknameInput, state.cursorPos);
announceCursorCharacter(state.nicknameInput, state.cursorPos);
announceCursorWordOrCharacter(state.nicknameInput, state.cursorPos);
return;
}
if (ctrlKey && code === 'ArrowRight') {
state.cursorPos = moveCursorWordRight(state.nicknameInput, state.cursorPos);
announceCursorCharacter(state.nicknameInput, state.cursorPos);
announceCursorWordOrCharacter(state.nicknameInput, state.cursorPos);
return;
}
@@ -713,7 +742,11 @@ function getItemPropertyValue(item: WorldItem, key: string): string {
}
function announceCursorCharacter(text: string, cursorPos: number): void {
if (cursorPos < 0 || cursorPos >= text.length || text.length === 0) {
if (cursorPos < 0 || cursorPos > text.length) {
return;
}
if (cursorPos === text.length) {
updateStatus('space');
return;
}
updateStatus(describeCharacter(text[cursorPos]));