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CompositionEvent

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This commit is contained in:
Karl Seguin
2025-12-05 18:18:46 +08:00
parent 637a105e5d
commit e41d53019f
4 changed files with 111 additions and 0 deletions
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1
src/browser/js/bridge.zig
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@@ -559,6 +559,7 @@ pub const JsApis = flattenTypes(&.{
@import("../webapi/encoding/TextDecoder.zig"),
@import("../webapi/encoding/TextEncoder.zig"),
@import("../webapi/Event.zig"),
@import("../webapi/event/CompositionEvent.zig"),
@import("../webapi/event/CustomEvent.zig"),
@import("../webapi/event/ErrorEvent.zig"),
@import("../webapi/event/MessageEvent.zig"),

36
src/browser/tests/event/composition.html Normal file
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@@ -0,0 +1,36 @@
<!DOCTYPE html>
<script src="../testing.js"></script>
<script id=noNata>
{
let event = new CompositionEvent("test", {});
testing.expectEqual(true, event instanceof CompositionEvent);
testing.expectEqual(true, event instanceof Event);
testing.expectEqual("test", event.type);
testing.expectEqual("", event.data);
}
</script>
<script id=withData>
{
let event = new CompositionEvent("test2", {data: "over 9000!"});
testing.expectEqual("test2", event.type);
testing.expectEqual("over 9000!", event.data);
}
</script>
<script id=dispatch>
{
let called = 0;
document.addEventListener('CE', (e) => {
testing.expectEqual('test-data', e.data);
testing.expectEqual(true, e instanceof CompositionEvent);
called += 1
});
document.dispatchEvent(new CompositionEvent('CE', {data: 'test-data'}));
testing.expectEqual(1, called);
}
</script>

1
src/browser/webapi/Event.zig
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@@ -55,6 +55,7 @@ pub const Type = union(enum) {
custom_event: *@import("event/CustomEvent.zig"),
message_event: *@import("event/MessageEvent.zig"),
progress_event: *@import("event/ProgressEvent.zig"),
composition_event: *@import("event/CompositionEvent.zig"),
};
const Options = struct {

73
src/browser/webapi/event/CompositionEvent.zig Normal file
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@@ -0,0 +1,73 @@
// Copyright (C) 2023-2025 Lightpanda (Selecy SAS)
//
// Francis Bouvier <francis@lightpanda.io>
// Pierre Tachoire <pierre@lightpanda.io>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
const js = @import("../../js/js.zig");
const Page = @import("../../Page.zig");
const Event = @import("../Event.zig");
const CompositionEvent = @This();
_proto: *Event,
_data: []const u8 = "",
pub const InitOptions = struct {
data: ?[]const u8 = null,
bubbles: bool = false,
cancelable: bool = false,
};
pub fn init(typ: []const u8, opts_: ?InitOptions, page: *Page) !*CompositionEvent {
const opts = opts_ orelse InitOptions{};
const event = try page._factory.event(typ, CompositionEvent{
._proto = undefined,
._data = if (opts.data) |str| try page.dupeString(str) else "",
});
event._proto._bubbles = opts.bubbles;
event._proto._cancelable = opts.cancelable;
return event;
}
pub fn asEvent(self: *CompositionEvent) *Event {
return self._proto;
}
pub fn getData(self: *const CompositionEvent) []const u8 {
return self._data;
}
pub const JsApi = struct {
pub const bridge = js.Bridge(CompositionEvent);
pub const Meta = struct {
pub const name = "CompositionEvent";
pub const prototype_chain = bridge.prototypeChain();
pub var class_id: bridge.ClassId = undefined;
};
pub const constructor = bridge.constructor(CompositionEvent.init, .{});
pub const data = bridge.accessor(CompositionEvent.getData, null, .{});
};
const testing = @import("../../../testing.zig");
test "WebApi: CompositionEvent" {
try testing.htmlRunner("event/composition.html", .{});
}