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authorbors-servo <lbergstrom+bors@mozilla.com>2019-11-05 02:43:19 -0500
committerGitHub <noreply@github.com>2019-11-05 02:43:19 -0500
commit28dbbda5bb0736b4f8f6c5c08a8bc268496f5422 (patch)
tree85d73ed4f475e74965a29370aec97cbd68c9d750 /components/script/dom
parent2aca5c82e475b41da24adc7899423bbcb0966b32 (diff)
parent38b91c3501ce460dad52432a3cb2d4a859b04662 (diff)
downloadservo-28dbbda5bb0736b4f8f6c5c08a8bc268496f5422.tar.gz
servo-28dbbda5bb0736b4f8f6c5c08a8bc268496f5422.zip
Auto merge of #24521 - tigleym:missing_cssom_attributes, r=jdm
Implement MouseEvent's x/y and offsetX/offsetY attributes <!-- Please describe your changes on the following line: --> Implement MouseEvent's x/y and offsetX/offsetY attributes --- <!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `___` with appropriate data: --> - [X] `./mach build -d` does not report any errors - [X] `./mach test-tidy` does not report any errors - [ ] These changes fix #24248 (GitHub issue number if applicable) <!-- Either: --> - [X] There are tests for these changes OR - [ ] These changes do not require tests because ___ <!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.--> <!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Diffstat (limited to 'components/script/dom')
-rw-r--r--components/script/dom/mouseevent.rs60
-rw-r--r--components/script/dom/webidls/MouseEvent.webidl4
2 files changed, 64 insertions, 0 deletions
diff --git a/components/script/dom/mouseevent.rs b/components/script/dom/mouseevent.rs
index 48600f1155e..b6ba307af52 100644
--- a/components/script/dom/mouseevent.rs
+++ b/components/script/dom/mouseevent.rs
@@ -2,6 +2,7 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+use crate::dom::bindings::codegen::Bindings::EventBinding::EventBinding::EventMethods;
use crate::dom::bindings::codegen::Bindings::MouseEventBinding;
use crate::dom::bindings::codegen::Bindings::MouseEventBinding::MouseEventMethods;
use crate::dom::bindings::codegen::Bindings::UIEventBinding::UIEventMethods;
@@ -12,6 +13,7 @@ use crate::dom::bindings::root::{DomRoot, MutNullableDom};
use crate::dom::bindings::str::DOMString;
use crate::dom::event::{Event, EventBubbles, EventCancelable};
use crate::dom::eventtarget::EventTarget;
+use crate::dom::node::Node;
use crate::dom::uievent::UIEvent;
use crate::dom::window::Window;
use dom_struct::dom_struct;
@@ -29,6 +31,10 @@ pub struct MouseEvent {
client_y: Cell<i32>,
page_x: Cell<i32>,
page_y: Cell<i32>,
+ x: Cell<i32>,
+ y: Cell<i32>,
+ offset_x: Cell<i32>,
+ offset_y: Cell<i32>,
ctrl_key: Cell<bool>,
shift_key: Cell<bool>,
alt_key: Cell<bool>,
@@ -49,6 +55,10 @@ impl MouseEvent {
client_y: Cell::new(0),
page_x: Cell::new(0),
page_y: Cell::new(0),
+ x: Cell::new(0),
+ y: Cell::new(0),
+ offset_x: Cell::new(0),
+ offset_y: Cell::new(0),
ctrl_key: Cell::new(false),
shift_key: Cell::new(false),
alt_key: Cell::new(false),
@@ -192,6 +202,56 @@ impl MouseEventMethods for MouseEvent {
}
}
+ // https://drafts.csswg.org/cssom-view/#dom-mouseevent-x
+ fn X(&self) -> i32 {
+ self.client_x.get()
+ }
+
+ // https://drafts.csswg.org/cssom-view/#dom-mouseevent-y
+ fn Y(&self) -> i32 {
+ self.client_y.get()
+ }
+
+ // https://drafts.csswg.org/cssom-view/#dom-mouseevent-offsetx
+ fn OffsetX(&self) -> i32 {
+ let event = self.upcast::<Event>();
+ if event.dispatching() {
+ match event.GetTarget() {
+ Some(target) => {
+ if let Some(node) = target.downcast::<Node>() {
+ let rect = node.client_rect();
+ self.client_x.get() - rect.origin.x
+ } else {
+ self.offset_x.get()
+ }
+ },
+ None => self.offset_x.get(),
+ }
+ } else {
+ self.PageX()
+ }
+ }
+
+ // https://drafts.csswg.org/cssom-view/#dom-mouseevent-offsety
+ fn OffsetY(&self) -> i32 {
+ let event = self.upcast::<Event>();
+ if event.dispatching() {
+ match event.GetTarget() {
+ Some(target) => {
+ if let Some(node) = target.downcast::<Node>() {
+ let rect = node.client_rect();
+ self.client_y.get() - rect.origin.y
+ } else {
+ self.offset_y.get()
+ }
+ },
+ None => self.offset_y.get(),
+ }
+ } else {
+ self.PageY()
+ }
+ }
+
// https://w3c.github.io/uievents/#widl-MouseEvent-ctrlKey
fn CtrlKey(&self) -> bool {
self.ctrl_key.get()
diff --git a/components/script/dom/webidls/MouseEvent.webidl b/components/script/dom/webidls/MouseEvent.webidl
index 253463e7eae..0b7cb644368 100644
--- a/components/script/dom/webidls/MouseEvent.webidl
+++ b/components/script/dom/webidls/MouseEvent.webidl
@@ -12,6 +12,10 @@ interface MouseEvent : UIEvent {
readonly attribute long clientY;
readonly attribute long pageX;
readonly attribute long pageY;
+ readonly attribute long x;
+ readonly attribute long y;
+ readonly attribute long offsetX;
+ readonly attribute long offsetY;
readonly attribute boolean ctrlKey;
readonly attribute boolean shiftKey;
readonly attribute boolean altKey;