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DocumentHTML: cast directly document to node

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This commit is contained in:
Pierre Tachoire
2024-01-09 14:11:45 +01:00
parent a25169c9e8
commit be1e55272a
2 changed files with 14 additions and 16 deletions
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25
src/html/document.zig
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@@ -49,7 +49,7 @@ pub const HTMLDocument = struct {
}
pub fn get_head(self: *parser.DocumentHTML) !?*parser.Head {
const root = try rootNode(self) orelse return null;
const root = parser.documentHTMLToNode(self);
const walker = Walker{};
var next: ?*parser.Node = null;
while (true) {
@@ -85,8 +85,7 @@ pub const HTMLDocument = struct {
if (name.len == 0) return list;
const root = try rootNode(self) orelse return list;
const root = parser.documentHTMLToNode(self);
var c = try collection.HTMLCollectionByName(alloc, root, name, false);
const ln = try c.get_length();
@@ -100,18 +99,12 @@ pub const HTMLDocument = struct {
return list;
}
inline fn rootNode(self: *parser.DocumentHTML) !?*parser.Node {
const doc = parser.documentHTMLToDocument(self);
const elt = try parser.documentGetDocumentElement(doc) orelse return null;
return parser.elementToNode(elt);
}
pub fn get_images(self: *parser.DocumentHTML, alloc: std.mem.Allocator) !collection.HTMLCollection {
return try collection.HTMLCollectionByTagName(alloc, try rootNode(self), "img", false);
return try collection.HTMLCollectionByTagName(alloc, parser.documentHTMLToNode(self), "img", false);
}
pub fn get_embeds(self: *parser.DocumentHTML, alloc: std.mem.Allocator) !collection.HTMLCollection {
return try collection.HTMLCollectionByTagName(alloc, try rootNode(self), "embed", false);
return try collection.HTMLCollectionByTagName(alloc, parser.documentHTMLToNode(self), "embed", false);
}
pub fn get_plugins(self: *parser.DocumentHTML, alloc: std.mem.Allocator) !collection.HTMLCollection {
@@ -119,11 +112,11 @@ pub const HTMLDocument = struct {
}
pub fn get_forms(self: *parser.DocumentHTML, alloc: std.mem.Allocator) !collection.HTMLCollection {
return try collection.HTMLCollectionByTagName(alloc, try rootNode(self), "form", false);
return try collection.HTMLCollectionByTagName(alloc, parser.documentHTMLToNode(self), "form", false);
}
pub fn get_scripts(self: *parser.DocumentHTML, alloc: std.mem.Allocator) !collection.HTMLCollection {
return try collection.HTMLCollectionByTagName(alloc, try rootNode(self), "script", false);
return try collection.HTMLCollectionByTagName(alloc, parser.documentHTMLToNode(self), "script", false);
}
pub fn get_applets(_: *parser.DocumentHTML) !collection.HTMLCollection {
@@ -131,15 +124,15 @@ pub const HTMLDocument = struct {
}
pub fn get_links(self: *parser.DocumentHTML) !collection.HTMLCollection {
return try collection.HTMLCollectionByLinks(try rootNode(self), false);
return try collection.HTMLCollectionByLinks(parser.documentHTMLToNode(self), false);
}
pub fn get_anchors(self: *parser.DocumentHTML) !collection.HTMLCollection {
return try collection.HTMLCollectionByAnchors(try rootNode(self), false);
return try collection.HTMLCollectionByAnchors(parser.documentHTMLToNode(self), false);
}
pub fn get_all(self: *parser.DocumentHTML) !collection.HTMLCollection {
return try collection.HTMLCollectionAll(try rootNode(self), true);
return try collection.HTMLCollectionAll(parser.documentHTMLToNode(self), true);
}
pub fn get_currentScript(_: *parser.DocumentHTML) !?*parser.Element {

5
src/netsurf.zig
View File

@@ -1357,6 +1357,11 @@ pub inline fn documentCreateAttributeNS(doc: *Document, ns: []const u8, qname: [
// DocumentHTML
pub const DocumentHTML = c.dom_html_document;
// documentHTMLToNode is an helper to convert a documentHTML to an node.
pub inline fn documentHTMLToNode(doc: *DocumentHTML) *Node {
return @as(*Node, @ptrCast(doc));
}
fn documentHTMLVtable(doc_html: *DocumentHTML) c.dom_html_document_vtable {
return getVtable(c.dom_html_document_vtable, DocumentHTML, doc_html);
}