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Set composed flag for mouse events dispatched by the UA (#36010)
* Add doc comments to mouse event methods Signed-off-by: Simon Wülker <simon.wuelker@arcor.de> * Make MouseEvents composed by default Signed-off-by: Simon Wülker <simon.wuelker@arcor.de> --------- Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
This commit is contained in:
Simon Wülker
GitHub
parent
bcdd34e2aa
commit
2113e54819
2 changed files with 98 additions and 54 deletions
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@ -1284,14 +1284,9 @@ impl Document {
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return;
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};
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let mouse_event_type_string = match event.action {
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MouseButtonAction::Click => "click".to_owned(),
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MouseButtonAction::Up => "mouseup".to_owned(),
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MouseButtonAction::Down => "mousedown".to_owned(),
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};
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debug!(
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"{}: at {:?}",
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mouse_event_type_string, hit_test_result.point_in_viewport
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"{:?}: at {:?}",
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event.action, hit_test_result.point_in_viewport
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);
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let node = unsafe { node::from_untrusted_compositor_node_address(hit_test_result.node) };
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@ -1304,7 +1299,7 @@ impl Document {
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};
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let node = el.upcast::<Node>();
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debug!("{} on {:?}", mouse_event_type_string, node.debug_str());
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debug!("{:?} on {:?}", event.action, node.debug_str());
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// Prevent click event if form control element is disabled.
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if let MouseButtonAction::Click = event.action {
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// The click event is filtered by the disabled state.
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@ -1316,35 +1311,14 @@ impl Document {
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self.request_focus(Some(&*el), FocusType::Element, can_gc);
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}
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// https://w3c.github.io/uievents/#event-type-click
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let client_x = hit_test_result.point_in_viewport.x as i32;
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let client_y = hit_test_result.point_in_viewport.y as i32;
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let click_count = 1;
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let dom_event = MouseEvent::new(
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&self.window,
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DOMString::from(mouse_event_type_string),
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EventBubbles::Bubbles,
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EventCancelable::Cancelable,
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Some(&self.window),
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click_count,
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client_x,
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client_y,
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client_x,
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client_y, // TODO: Get real screen coordinates?
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false,
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false,
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false,
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false,
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event.button.into(),
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let dom_event = DomRoot::upcast::<Event>(MouseEvent::for_platform_mouse_event(
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event,
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pressed_mouse_buttons,
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None,
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Some(hit_test_result.point_relative_to_item),
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&self.window,
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&hit_test_result,
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can_gc,
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);
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let dom_event = dom_event.upcast::<Event>();
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));
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// https://w3c.github.io/uievents/#trusted-events
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dom_event.set_trusted(true);
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// https://html.spec.whatwg.org/multipage/#run-authentic-click-activation-steps
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let activatable = el.as_maybe_activatable();
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match event.action {
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@ -9,6 +9,7 @@ use dom_struct::dom_struct;
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use euclid::default::Point2D;
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use js::rust::HandleObject;
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use servo_config::pref;
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use webrender_traits::CompositorHitTestResult;
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use crate::dom::bindings::codegen::Bindings::EventBinding::Event_Binding::EventMethods;
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use crate::dom::bindings::codegen::Bindings::MouseEventBinding;
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@ -26,25 +27,49 @@ use crate::dom::uievent::UIEvent;
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use crate::dom::window::Window;
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use crate::script_runtime::CanGc;
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/// <https://w3c.github.io/uievents/#interface-mouseevent>
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#[dom_struct]
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pub(crate) struct MouseEvent {
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uievent: UIEvent,
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/// <https://w3c.github.io/uievents/#dom-mouseevent-screenx>
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screen_x: Cell<i32>,
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/// <https://w3c.github.io/uievents/#dom-mouseevent-screeny>
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screen_y: Cell<i32>,
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/// <https://w3c.github.io/uievents/#dom-mouseevent-clientx>
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client_x: Cell<i32>,
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/// <https://w3c.github.io/uievents/#dom-mouseevent-clienty>
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client_y: Cell<i32>,
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page_x: Cell<i32>,
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page_y: Cell<i32>,
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x: Cell<i32>,
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y: Cell<i32>,
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offset_x: Cell<i32>,
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offset_y: Cell<i32>,
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/// <https://w3c.github.io/uievents/#dom-mouseevent-ctrlkey>
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ctrl_key: Cell<bool>,
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/// <https://w3c.github.io/uievents/#dom-mouseevent-shiftkey>
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shift_key: Cell<bool>,
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/// <https://w3c.github.io/uievents/#dom-mouseevent-altkey>
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alt_key: Cell<bool>,
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/// <https://w3c.github.io/uievents/#dom-mouseevent-metakey>
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meta_key: Cell<bool>,
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/// <https://w3c.github.io/uievents/#dom-mouseevent-button>
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button: Cell<i16>,
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/// <https://w3c.github.io/uievents/#dom-mouseevent-buttons>
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buttons: Cell<u16>,
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/// <https://w3c.github.io/uievents/#dom-mouseevent-relatedtarget>
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related_target: MutNullableDom<EventTarget>,
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#[no_trace]
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point_in_target: Cell<Option<Point2D<f32>>>,
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@ -237,10 +262,55 @@ impl MouseEvent {
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pub(crate) fn point_in_target(&self) -> Option<Point2D<f32>> {
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self.point_in_target.get()
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}
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/// Create a [MouseEvent] triggered by the embedder
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pub(crate) fn for_platform_mouse_event(
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event: embedder_traits::MouseButtonEvent,
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pressed_mouse_buttons: u16,
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window: &Window,
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hit_test_result: &CompositorHitTestResult,
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can_gc: CanGc,
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) -> DomRoot<Self> {
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let mouse_event_type_string = match event.action {
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embedder_traits::MouseButtonAction::Click => "click",
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embedder_traits::MouseButtonAction::Up => "mouseup",
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embedder_traits::MouseButtonAction::Down => "mousedown",
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};
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let client_x = hit_test_result.point_in_viewport.x as i32;
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let client_y = hit_test_result.point_in_viewport.y as i32;
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let click_count = 1;
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let mouse_event = MouseEvent::new(
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window,
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mouse_event_type_string.into(),
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EventBubbles::Bubbles,
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EventCancelable::Cancelable,
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Some(window),
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click_count,
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client_x,
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client_y,
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client_x,
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client_y, // TODO: Get real screen coordinates?
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false,
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false,
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false,
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false,
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event.button.into(),
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pressed_mouse_buttons,
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None,
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Some(hit_test_result.point_relative_to_item),
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can_gc,
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);
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mouse_event.upcast::<Event>().set_trusted(true);
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mouse_event.upcast::<Event>().set_composed(true);
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mouse_event
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}
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}
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impl MouseEventMethods<crate::DomTypeHolder> for MouseEvent {
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// https://w3c.github.io/uievents/#dom-mouseevent-mouseevent
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/// <https://w3c.github.io/uievents/#dom-mouseevent-mouseevent>
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fn Constructor(
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window: &Window,
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proto: Option<HandleObject>,
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@ -275,27 +345,27 @@ impl MouseEventMethods<crate::DomTypeHolder> for MouseEvent {
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Ok(event)
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}
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// https://w3c.github.io/uievents/#widl-MouseEvent-screenX
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/// <https://w3c.github.io/uievents/#widl-MouseEvent-screenX>
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fn ScreenX(&self) -> i32 {
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self.screen_x.get()
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}
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// https://w3c.github.io/uievents/#widl-MouseEvent-screenY
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/// <https://w3c.github.io/uievents/#widl-MouseEvent-screenY>
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fn ScreenY(&self) -> i32 {
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self.screen_y.get()
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}
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// https://w3c.github.io/uievents/#widl-MouseEvent-clientX
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/// <https://w3c.github.io/uievents/#widl-MouseEvent-clientX>
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fn ClientX(&self) -> i32 {
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self.client_x.get()
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}
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// https://w3c.github.io/uievents/#widl-MouseEvent-clientY
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/// <https://w3c.github.io/uievents/#widl-MouseEvent-clientY>
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fn ClientY(&self) -> i32 {
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self.client_y.get()
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}
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// https://drafts.csswg.org/cssom-view/#dom-mouseevent-pagex
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/// <https://drafts.csswg.org/cssom-view/#dom-mouseevent-pagex>
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fn PageX(&self) -> i32 {
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if self.upcast::<Event>().dispatching() {
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self.page_x.get()
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@ -306,7 +376,7 @@ impl MouseEventMethods<crate::DomTypeHolder> for MouseEvent {
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}
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}
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// https://drafts.csswg.org/cssom-view/#dom-mouseevent-pagey
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/// <https://drafts.csswg.org/cssom-view/#dom-mouseevent-pagey>
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fn PageY(&self) -> i32 {
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if self.upcast::<Event>().dispatching() {
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self.page_y.get()
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@ -317,17 +387,17 @@ impl MouseEventMethods<crate::DomTypeHolder> for MouseEvent {
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}
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}
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// https://drafts.csswg.org/cssom-view/#dom-mouseevent-x
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/// <https://drafts.csswg.org/cssom-view/#dom-mouseevent-x>
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fn X(&self) -> i32 {
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self.client_x.get()
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}
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// https://drafts.csswg.org/cssom-view/#dom-mouseevent-y
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/// <https://drafts.csswg.org/cssom-view/#dom-mouseevent-y>
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fn Y(&self) -> i32 {
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self.client_y.get()
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}
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// https://drafts.csswg.org/cssom-view/#dom-mouseevent-offsetx
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/// <https://drafts.csswg.org/cssom-view/#dom-mouseevent-offsetx>
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fn OffsetX(&self, can_gc: CanGc) -> i32 {
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let event = self.upcast::<Event>();
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if event.dispatching() {
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@ -347,7 +417,7 @@ impl MouseEventMethods<crate::DomTypeHolder> for MouseEvent {
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}
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}
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// https://drafts.csswg.org/cssom-view/#dom-mouseevent-offsety
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/// <https://drafts.csswg.org/cssom-view/#dom-mouseevent-offsety>
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fn OffsetY(&self, can_gc: CanGc) -> i32 {
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let event = self.upcast::<Event>();
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if event.dispatching() {
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@ -367,37 +437,37 @@ impl MouseEventMethods<crate::DomTypeHolder> for MouseEvent {
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}
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}
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// https://w3c.github.io/uievents/#widl-MouseEvent-ctrlKey
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/// <https://w3c.github.io/uievents/#dom-mouseevent-ctrlkey>
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fn CtrlKey(&self) -> bool {
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self.ctrl_key.get()
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}
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// https://w3c.github.io/uievents/#widl-MouseEvent-shiftKey
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/// <https://w3c.github.io/uievents/#dom-mouseevent-shiftkey>
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fn ShiftKey(&self) -> bool {
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self.shift_key.get()
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}
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// https://w3c.github.io/uievents/#widl-MouseEvent-altKey
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/// <https://w3c.github.io/uievents/#dom-mouseevent-altkey>
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fn AltKey(&self) -> bool {
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self.alt_key.get()
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}
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// https://w3c.github.io/uievents/#widl-MouseEvent-metaKey
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/// <https://w3c.github.io/uievents/#dom-mouseevent-metakey>
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fn MetaKey(&self) -> bool {
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self.meta_key.get()
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}
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// https://w3c.github.io/uievents/#widl-MouseEvent-button
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/// <https://w3c.github.io/uievents/#dom-mouseevent-button>
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fn Button(&self) -> i16 {
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self.button.get()
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}
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// https://w3c.github.io/uievents/#dom-mouseevent-buttons
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/// <https://w3c.github.io/uievents/#dom-mouseevent-buttons>
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fn Buttons(&self) -> u16 {
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self.buttons.get()
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}
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// https://w3c.github.io/uievents/#widl-MouseEvent-relatedTarget
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/// <https://w3c.github.io/uievents/#widl-MouseEvent-relatedTarget>
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fn GetRelatedTarget(&self) -> Option<DomRoot<EventTarget>> {
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self.related_target.get()
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}
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@ -415,7 +485,7 @@ impl MouseEventMethods<crate::DomTypeHolder> for MouseEvent {
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}
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}
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// https://w3c.github.io/uievents/#widl-MouseEvent-initMouseEvent
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/// <https://w3c.github.io/uievents/#widl-MouseEvent-initMouseEvent>
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fn InitMouseEvent(
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&self,
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type_arg: DOMString,
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@ -457,7 +527,7 @@ impl MouseEventMethods<crate::DomTypeHolder> for MouseEvent {
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self.related_target.set(related_target_arg);
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}
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// https://dom.spec.whatwg.org/#dom-event-istrusted
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/// <https://dom.spec.whatwg.org/#dom-event-istrusted>
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fn IsTrusted(&self) -> bool {
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self.uievent.IsTrusted()
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}
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