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Merge pull request #144 from lightpanda-io/html-doc

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dom: DocumentHTML getters
This commit is contained in:
Pierre Tachoire
2024-01-10 17:33:43 +01:00
committed by GitHub
parent 9df3e4182d ca6bb577c6
commit c1b4026fa3
6 changed files with 390 additions and 22 deletions
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22
src/dom/document.zig
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@@ -108,12 +108,7 @@ pub const Document = struct {
alloc: std.mem.Allocator,
tag_name: []const u8,
) !collection.HTMLCollection {
var elt: ?*parser.Node = null;
if (try parser.documentGetDocumentElement(self)) |root| {
elt = parser.elementToNode(root);
}
return try collection.HTMLCollectionByTagName(alloc, elt, tag_name, true);
return try collection.HTMLCollectionByTagName(alloc, parser.documentToNode(self), tag_name, true);
}
pub fn _getElementsByClassName(
@@ -121,12 +116,7 @@ pub const Document = struct {
alloc: std.mem.Allocator,
classNames: []const u8,
) !collection.HTMLCollection {
var elt: ?*parser.Node = null;
if (try parser.documentGetDocumentElement(self)) |root| {
elt = parser.elementToNode(root);
}
return try collection.HTMLCollectionByClassName(alloc, elt, classNames, true);
return try collection.HTMLCollectionByClassName(alloc, parser.documentToNode(self), classNames, true);
}
pub fn _createDocumentFragment(self: *parser.Document) !*parser.DocumentFragment {
@@ -170,11 +160,7 @@ pub const Document = struct {
// ParentNode
// https://dom.spec.whatwg.org/#parentnode
pub fn get_children(self: *parser.Document) !collection.HTMLCollection {
var elt: ?*parser.Node = null;
if (try parser.documentGetDocumentElement(self)) |root| {
elt = parser.elementToNode(root);
}
return try collection.HTMLCollectionChildren(elt, true);
return try collection.HTMLCollectionChildren(parser.documentToNode(self), false);
}
pub fn get_firstElementChild(self: *parser.Document) !?ElementUnion {
@@ -219,7 +205,7 @@ pub const Document = struct {
// catch-all, return all elements
if (selectors[0] == '*') {
// walk over the node tree fo find the node by id.
const root = parser.elementToNode(try parser.documentGetDocumentElement(self) orelse return list);
const root = parser.documentToNode(self);
const walker = Walker{};
var next: ?*parser.Node = null;
while (true) {