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Merge pull request #1321 from lightpanda-io/event-init

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set _time_stamp in the Event factory
This commit is contained in:
Karl Seguin
2026-01-07 07:14:34 +08:00
committed by GitHub
parent ddc6431720 2ea6557fb7
commit 90ee919f45
2 changed files with 15 additions and 9 deletions
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22
src/browser/Factory.zig
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@@ -168,6 +168,18 @@ pub fn eventTarget(self: *Factory, child: anytype) !*@TypeOf(child) {
return chain.get(1); return chain.get(1);
} }
fn eventInit(typ: []const u8, value: anytype, page: *Page) !Event {
// Round to 2ms for privacy (browsers do this)
const raw_timestamp = @import("../datetime.zig").milliTimestamp(.monotonic);
const time_stamp = (raw_timestamp / 2) * 2;
return .{
._type = unionInit(Event.Type, value),
._type_string = try String.init(page.arena, typ, .{}),
._time_stamp = time_stamp,
};
}
// this is a root object // this is a root object
pub fn event(self: *Factory, typ: []const u8, child: anytype) !*@TypeOf(child) { pub fn event(self: *Factory, typ: []const u8, child: anytype) !*@TypeOf(child) {
const allocator = self._slab.allocator(); const allocator = self._slab.allocator();
@@ -178,10 +190,7 @@ pub fn event(self: *Factory, typ: []const u8, child: anytype) !*@TypeOf(child) {
// Special case: Event has a _type_string field, so we need manual setup // Special case: Event has a _type_string field, so we need manual setup
const event_ptr = chain.get(0); const event_ptr = chain.get(0);
event_ptr.* = .{ event_ptr.* = try eventInit(typ, chain.get(1), self._page);
._type = unionInit(Event.Type, chain.get(1)),
._type_string = try String.init(self._page.arena, typ, .{}),
};
chain.setLeaf(1, child); chain.setLeaf(1, child);
return chain.get(1); return chain.get(1);
@@ -196,10 +205,7 @@ pub fn uiEvent(self: *Factory, typ: []const u8, child: anytype) !*@TypeOf(child)
// Special case: Event has a _type_string field, so we need manual setup // Special case: Event has a _type_string field, so we need manual setup
const event_ptr = chain.get(0); const event_ptr = chain.get(0);
event_ptr.* = .{ event_ptr.* = try eventInit(typ, chain.get(1), self._page);
._type = unionInit(Event.Type, chain.get(1)),
._type_string = try String.init(self._page.arena, typ, .{}),
};
chain.setMiddle(1, UIEvent.Type); chain.setMiddle(1, UIEvent.Type);
chain.setLeaf(2, child); chain.setLeaf(2, child);

2
src/browser/webapi/Event.zig
View File

@@ -40,7 +40,7 @@ _prevent_default: bool = false,
_stop_propagation: bool = false, _stop_propagation: bool = false,
_stop_immediate_propagation: bool = false, _stop_immediate_propagation: bool = false,
_event_phase: EventPhase = .none, _event_phase: EventPhase = .none,
_time_stamp: u64 = 0, _time_stamp: u64,
_needs_retargeting: bool = false, _needs_retargeting: bool = false,
_isTrusted: bool = false, _isTrusted: bool = false,