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Use more for...of loops in the code-base

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Most, if not all, of this code is old enough to predate the general availability of `for...of` iteration.
This commit is contained in:
Jonas Jenwald 2022-10-03 12:33:49 +02:00
parent 4e58dabb32
commit 60f6272ed9
16 changed files with 70 additions and 101 deletions
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22
src/display/text_layer.js
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@ -214,8 +214,8 @@ function render(task) {
}
if (!task._textContentStream) {
for (let i = 0; i < textDivsLength; i++) {
task._layoutText(textDivs[i]);
for (const textDiv of textDivs) {
task._layoutText(textDiv);
}
}
@ -304,26 +304,26 @@ class TextLayerRenderTask {
* @private
*/
_processItems(items, styleCache) {
for (let i = 0, len = items.length; i < len; i++) {
if (items[i].str === undefined) {
for (const item of items) {
if (item.str === undefined) {
if (
items[i].type === "beginMarkedContentProps" ||
items[i].type === "beginMarkedContent"
item.type === "beginMarkedContentProps" ||
item.type === "beginMarkedContent"
) {
const parent = this._container;
this._container = document.createElement("span");
this._container.classList.add("markedContent");
if (items[i].id !== null) {
this._container.setAttribute("id", `${items[i].id}`);
if (item.id !== null) {
this._container.setAttribute("id", `${item.id}`);
}
parent.append(this._container);
} else if (items[i].type === "endMarkedContent") {
} else if (item.type === "endMarkedContent") {
this._container = this._container.parentNode;
}
continue;
}
this._textContentItemsStr.push(items[i].str);
appendText(this, items[i], styleCache, this._layoutTextCtx);
this._textContentItemsStr.push(item.str);
appendText(this, item, styleCache, this._layoutTextCtx);
}
}