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dom: fix document creation process

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This commit is contained in:
Pierre Tachoire
2024-04-22 17:32:29 +02:00
parent bf522937e1
commit 840aea9013
4 changed files with 60 additions and 34 deletions
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43
src/dom/node.zig
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@@ -277,26 +277,6 @@ pub const Node = struct {
return try Node.toInterface(res);
}
// TODO according with https://dom.spec.whatwg.org/#parentnode, the
// function must accept either node or string.
// blocked by https://github.com/lightpanda-io/jsruntime-lib/issues/114
pub fn prepend(self: *parser.Node, nodes: ?Variadic(*parser.Node)) !void {
if (nodes == null) return;
if (nodes.?.slice.len == 0) return;
const first = try parser.nodeFirstChild(self);
if (first == null) {
for (nodes.?.slice) |node| {
_ = try parser.nodeAppendChild(self, node);
}
return;
}
for (nodes.?.slice) |node| {
_ = try parser.nodeInsertBefore(self, node, first.?);
}
}
// Check if the hierarchy node tree constraints are respected.
// For now, it checks only if new nodes are not self.
// TODO implements the others contraints.
@@ -310,6 +290,29 @@ pub const Node = struct {
return true;
}
// TODO according with https://dom.spec.whatwg.org/#parentnode, the
// function must accept either node or string.
// blocked by https://github.com/lightpanda-io/jsruntime-lib/issues/114
pub fn prepend(self: *parser.Node, nodes: ?Variadic(*parser.Node)) !void {
if (nodes == null) return;
if (nodes.?.slice.len == 0) return;
// check hierarchy
if (!try hierarchy(self, nodes)) return parser.DOMError.HierarchyRequest;
const first = try parser.nodeFirstChild(self);
if (first == null) {
for (nodes.?.slice) |node| {
_ = try parser.nodeAppendChild(self, node);
}
return;
}
for (nodes.?.slice) |node| {
_ = try parser.nodeInsertBefore(self, node, first.?);
}
}
// TODO according with https://dom.spec.whatwg.org/#parentnode, the
// function must accept either node or string.
// blocked by https://github.com/lightpanda-io/jsruntime-lib/issues/114