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Add properties to HTMLStyleelement

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This commit is contained in:
Karl Seguin
2025-12-12 18:01:12 +08:00
parent 5eb54bbc95
commit a6d3a3d0ab
7 changed files with 150 additions and 7 deletions
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69
src/browser/tests/element/html/style.html Normal file
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@@ -0,0 +1,69 @@
<!DOCTYPE html>
<script src="../../testing.js"></script>
<script id="sheet">
{
testing.expectEqual(null, document.createElement('style').sheet);
}
</script>
<script id="type">
{
const style = document.createElement('style');
testing.expectEqual('text/css', style.type);
style.type = 'text/plain';
testing.expectEqual('text/plain', style.type);
}
</script>
<script id="media">
{
const style = document.createElement('style');
testing.expectEqual('', style.media);
style.media = 'screen';
testing.expectEqual('screen', style.media);
style.media = 'print and (max-width: 600px)';
testing.expectEqual('print and (max-width: 600px)', style.media);
}
</script>
<script id="blocking">
{
const style = document.createElement('style');
testing.expectEqual('', style.blocking);
style.blocking = 'render';
testing.expectEqual('render', style.blocking);
}
</script>
<script id="disabled">
{
const style = document.createElement('style');
testing.expectEqual(false, style.disabled);
style.disabled = true;
testing.expectEqual(true, style.disabled);
style.disabled = false;
testing.expectEqual(false, style.disabled);
}
</script>
<script id="attributes">
{
const style = document.createElement('style');
style.setAttribute('media', 'screen');
testing.expectEqual('screen', style.media);
style.setAttribute('type', 'text/less');
testing.expectEqual('text/less', style.type);
style.setAttribute('disabled', '');
testing.expectEqual(true, style.disabled);
}
</script>

2
src/browser/tests/legacy/cssom/css_stylesheet.html
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@@ -8,7 +8,7 @@
let index1 = css.insertRule('body { color: red; }', 0);
testing.expectEqual(0, index1);
testing.expectEqual(1, css.cssRules.length);
testing.expectEqual(0, css.cssRules.length);
let replaced = false;
css.replace('body{}').then(() => replaced = true);

4
src/browser/tests/legacy/html/style.html
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@@ -2,7 +2,5 @@
<script src="../testing.js"></script>
<script id=style>
let s = document.createElement('style');
testing.expectEqual('text/css', s.sheet.type);
testing.expectEqual(false, document.createElement('style').sheet == s.sheet);
testing.expectEqual(null, document.createElement('style').sheet);
</script>

18
src/browser/webapi/css/CSSStyleSheet.zig
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@@ -62,6 +62,19 @@ pub fn deleteRule(self: *CSSStyleSheet, index: u32, page: *Page) !void {
_ = page;
}
pub fn replace(self: *CSSStyleSheet, text: []const u8, page: *Page) !js.Promise {
_ = self;
_ = text;
// TODO: clear self.css_rules
return page.js.resolvePromise({});
}
pub fn replaceSync(self: *CSSStyleSheet, text: []const u8) !void {
_ = self;
_ = text;
// TODO: clear self.css_rules
}
pub const JsApi = struct {
pub const bridge = js.Bridge(CSSStyleSheet);
@@ -71,14 +84,17 @@ pub const JsApi = struct {
pub var class_id: bridge.ClassId = undefined;
};
pub const constructor = bridge.constructor(CSSStyleSheet.init, .{});
pub const ownerNode = bridge.accessor(CSSStyleSheet.getOwnerNode, null, .{ .null_as_undefined = true });
pub const href = bridge.accessor(CSSStyleSheet.getHref, null, .{ .null_as_undefined = true });
pub const title = bridge.accessor(CSSStyleSheet.getTitle, null, .{});
pub const disabled = bridge.accessor(CSSStyleSheet.getDisabled, CSSStyleSheet.setDisabled, .{});
pub const cssRules = bridge.accessor(CSSStyleSheet.getCssRules, null, .{});
pub const ownerRule = bridge.accessor(CSSStyleSheet.getOwnerRule, null, .{ .null_as_undefined = true });
pub const ownerRule = bridge.accessor(CSSStyleSheet.getOwnerRule, null, .{});
pub const insertRule = bridge.function(CSSStyleSheet.insertRule, .{});
pub const deleteRule = bridge.function(CSSStyleSheet.deleteRule, .{});
pub const replace = bridge.function(CSSStyleSheet.replace, .{});
pub const replaceSync = bridge.function(CSSStyleSheet.replaceSync, .{});
};
const testing = @import("../../../testing.zig");

2
src/browser/webapi/element/html/Audio.zig
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@@ -22,7 +22,7 @@ const Node = @import("../../Node.zig");
const Element = @import("../../Element.zig");
const Media = @import("Media.zig");
pub const Audio = @This();
const Audio = @This();
_proto: *Media,

60
src/browser/webapi/element/html/Style.zig
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@@ -17,6 +17,8 @@
// along with this program. If not, see <https://www.gnu.org/licenses/>.
const js = @import("../../../js/js.zig");
const Page = @import("../../../Page.zig");
const Node = @import("../../Node.zig");
const Element = @import("../../Element.zig");
const HtmlElement = @import("../Html.zig");
@@ -27,10 +29,57 @@ _proto: *HtmlElement,
pub fn asElement(self: *Style) *Element {
return self._proto._proto;
}
pub fn asConstElement(self: *const Style) *const Element {
return self._proto._proto;
}
pub fn asNode(self: *Style) *Node {
return self.asElement().asNode();
}
// Attribute-backed properties
pub fn getBlocking(self: *const Style) []const u8 {
return self.asConstElement().getAttributeSafe("blocking") orelse "";
}
pub fn setBlocking(self: *Style, value: []const u8, page: *Page) !void {
try self.asElement().setAttributeSafe("blocking", value, page);
}
pub fn getMedia(self: *const Style) []const u8 {
return self.asConstElement().getAttributeSafe("media") orelse "";
}
pub fn setMedia(self: *Style, value: []const u8, page: *Page) !void {
try self.asElement().setAttributeSafe("media", value, page);
}
pub fn getType(self: *const Style) []const u8 {
return self.asConstElement().getAttributeSafe("type") orelse "text/css";
}
pub fn setType(self: *Style, value: []const u8, page: *Page) !void {
try self.asElement().setAttributeSafe("type", value, page);
}
pub fn getDisabled(self: *const Style) bool {
return self.asConstElement().getAttributeSafe("disabled") != null;
}
pub fn setDisabled(self: *Style, disabled: bool, page: *Page) !void {
if (disabled) {
try self.asElement().setAttributeSafe("disabled", "", page);
} else {
try self.asElement().removeAttribute("disabled", page);
}
}
const CSSStyleSheet = @import("../../css/CSSStyleSheet.zig");
pub fn getSheet(_: *const Style) ?*CSSStyleSheet {
// TODO?
return null;
}
pub const JsApi = struct {
pub const bridge = js.Bridge(Style);
@@ -39,4 +88,15 @@ pub const JsApi = struct {
pub const prototype_chain = bridge.prototypeChain();
pub var class_id: bridge.ClassId = undefined;
};
pub const blocking = bridge.accessor(Style.getBlocking, Style.setBlocking, .{});
pub const media = bridge.accessor(Style.getMedia, Style.setMedia, .{});
pub const @"type" = bridge.accessor(Style.getType, Style.setType, .{});
pub const disabled = bridge.accessor(Style.getDisabled, Style.setDisabled, .{});
pub const sheet = bridge.accessor(Style.getSheet, null, .{});
};
const testing = @import("../../../../testing.zig");
test "WebApi: Style" {
try testing.htmlRunner("element/html/style.html", .{});
}

2
src/browser/webapi/element/html/Video.zig
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@@ -23,7 +23,7 @@ const Node = @import("../../Node.zig");
const Element = @import("../../Element.zig");
const Media = @import("Media.zig");
pub const Video = @This();
const Video = @This();
_proto: *Media,