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dom: implement currentScript

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This commit is contained in:
Pierre Tachoire
2024-09-24 09:18:08 +02:00
parent 4d6f59ecb8
commit 95c0ff6f39
3 changed files with 21 additions and 2 deletions
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4
src/browser/browser.zig
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@@ -411,7 +411,9 @@ pub const Page = struct {
// > immediately before the browser continues to parse the // > immediately before the browser continues to parse the
// > page. // > page.
// https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script#notes // https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script#notes
try parser.documentHTMLSetCurrentScript(html_doc, @ptrCast(e));
self.evalScript(e) catch |err| log.warn("evaljs: {any}", .{err}); self.evalScript(e) catch |err| log.warn("evaljs: {any}", .{err});
try parser.documentHTMLSetCurrentScript(html_doc, null);
} }
// TODO wait for deferred scripts // TODO wait for deferred scripts
@@ -428,7 +430,9 @@ pub const Page = struct {
// eval async scripts. // eval async scripts.
for (sasync.items) |e| { for (sasync.items) |e| {
try parser.documentHTMLSetCurrentScript(html_doc, @ptrCast(e));
self.evalScript(e) catch |err| log.warn("evaljs: {any}", .{err}); self.evalScript(e) catch |err| log.warn("evaljs: {any}", .{err});
try parser.documentHTMLSetCurrentScript(html_doc, null);
} }
// TODO wait for async scripts // TODO wait for async scripts

4
src/html/document.zig
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@@ -153,8 +153,8 @@ pub const HTMLDocument = struct {
return try collection.HTMLCollectionAll(parser.documentHTMLToNode(self), true); return try collection.HTMLCollectionAll(parser.documentHTMLToNode(self), true);
} }
pub fn get_currentScript(_: *parser.DocumentHTML) !?*parser.Element { pub fn get_currentScript(self: *parser.DocumentHTML) !?*parser.Script {
return null; return try parser.documentHTMLGetCurrentScript(self);
} }
pub fn get_designMode(_: *parser.DocumentHTML) []const u8 { pub fn get_designMode(_: *parser.DocumentHTML) []const u8 {

15
src/netsurf/netsurf.zig
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@@ -2249,3 +2249,18 @@ pub inline fn documentHTMLSetTitle(doc: *DocumentHTML, v: []const u8) !void {
const err = documentHTMLVtable(doc).set_title.?(doc, try strFromData(v)); const err = documentHTMLVtable(doc).set_title.?(doc, try strFromData(v));
try DOMErr(err); try DOMErr(err);
} }
pub fn documentHTMLSetCurrentScript(doc: *DocumentHTML, script: ?*Script) !void {
var s: ?*ElementHTML = null;
if (script != null) s = @ptrCast(script.?);
const err = documentHTMLVtable(doc).set_current_script.?(doc, s);
try DOMErr(err);
}
pub fn documentHTMLGetCurrentScript(doc: *DocumentHTML) !?*Script {
var elem: ?*ElementHTML = undefined;
const err = documentHTMLVtable(doc).get_current_script.?(doc, &elem);
try DOMErr(err);
if (elem == null) return null;
return @ptrCast(elem.?);
}