chore: add comment to TextContentParser

This commit is contained in:
unanmed 2025-09-11 23:15:20 +08:00
parent 1ce79154d2
commit 67bd98d451

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@ -961,6 +961,7 @@ export class TextContentParser {
pointer = this.parseIcon(pointer); pointer = this.parseIcon(pointer);
break; break;
case 'n': case 'n':
// 在这里预先将换行处理为多个 node会比在分行时再处理更方便
this.addTextNode(pointer + 1, true); this.addTextNode(pointer + 1, true);
break; break;
} }
@ -975,6 +976,7 @@ export class TextContentParser {
expStart = pointer + 1; expStart = pointer + 1;
continue; continue;
} else if (char === '\n') { } else if (char === '\n') {
// 在这里预先将换行处理为多个 node会比在分行时再处理更方便
this.addTextNode(pointer + 1, true); this.addTextNode(pointer + 1, true);
continue; continue;
} }
@ -1135,7 +1137,7 @@ export class TextContentParser {
/** /**
* `this.blockPointer` * `this.blockPointer`
* @param maxWidth * @param maxWidth
* @returns * @returns
*/ */
private bsLineWidth(maxWidth: number) { private bsLineWidth(maxWidth: number) {
let start = this.bsStart; let start = this.bsStart;
@ -1171,7 +1173,7 @@ export class TextContentParser {
* *
* @param width * @param width
* @param guess * @param guess
* @param pointer * @param pointer
*/ */
private checkGuess(width: number, guess: number) { private checkGuess(width: number, guess: number) {
const pointer = this.wordBreak.length - 1; const pointer = this.wordBreak.length - 1;
@ -1236,6 +1238,7 @@ export class TextContentParser {
// 0 是因为第一个字之前也要有一个分词 // 0 是因为第一个字之前也要有一个分词
this.wordBreak = [0]; this.wordBreak = [0];
// 上一个分块对应的分词索引,包含,这样的话所有地方就不需要 +1 或 -1 调整了,最简洁
this.blockPointer = 0; this.blockPointer = 0;
// 如果全部分词 // 如果全部分词