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webapi.Element: optimize checkVisibility and refactor loops

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Adrià Arrufat
2026-03-12 22:32:06 +09:00
parent 798f68d0ce
commit 2aef4ab677
1 changed files with 3 additions and 5 deletions
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8
src/browser/webapi/Element.zig
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@@ -1044,6 +1044,7 @@ pub fn parentElement(self: *Element) ?*Element {
const CSSStyleRule = @import("css/CSSStyleRule.zig");
pub fn checkVisibility(self: *Element, page: *Page) bool {
const doc_sheets = page.document.getStyleSheets(page) catch null;
var current: ?*Element = self;
while (current) |el| {
@@ -1055,14 +1056,11 @@ pub fn checkVisibility(self: *Element, page: *Page) bool {
}
// Also check if any global stylesheet hides this element
const doc_sheets = page.document.getStyleSheets(page) catch null;
if (doc_sheets) |sheets| {
var i: usize = 0;
while (i < sheets.length()) : (i += 1) {
for (0..sheets.length()) |i| {
const sheet = sheets.item(i) orelse continue;
const rules = sheet.getCssRules(page) catch continue;
var j: usize = 0;
while (j < rules.length()) : (j += 1) {
for (0..rules.length()) |j| {
const rule = rules.item(j) orelse continue;
if (rule.is(CSSStyleRule)) |style_rule| {
const selector = style_rule.getSelectorText();