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LibWeb: Reorder MouseEvent items to follow spec more

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Bastiaan van der Plaat 2023-09-08 17:50:53 +02:00 • committed by Alexander Kalenik
parent 824c54acaf
commit e584189b8f
6 changed files with 76 additions and 68 deletions
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30
Userland/Libraries/LibWeb/UIEvents/MouseEvent.cpp
View file

@ -13,14 +13,16 @@
namespace Web::UIEvents {
MouseEvent::MouseEvent(JS::Realm& realm, FlyString const& event_name, MouseEventInit const& event_init)
MouseEvent::MouseEvent(JS::Realm& realm, FlyString const& event_name, MouseEventInit const& event_init, double page_x, double page_y, double offset_x, double offset_y)
: UIEvent(realm, event_name, event_init)
, m_offset_x(event_init.offset_x)
, m_offset_y(event_init.offset_y)
, m_screen_x(event_init.screen_x)
, m_screen_y(event_init.screen_y)
, m_page_x(page_x)
, m_page_y(page_y)
, m_client_x(event_init.client_x)
, m_client_y(event_init.client_y)
, m_page_x(event_init.page_x)
, m_page_y(event_init.page_y)
, m_offset_x(offset_x)
, m_offset_y(offset_y)
, m_movement_x(event_init.movement_x)
, m_movement_y(event_init.movement_y)
, m_button(event_init.button)
@ -56,27 +58,23 @@ static i16 determine_button(unsigned mouse_button)
}
}
JS::NonnullGCPtr<MouseEvent> MouseEvent::create(JS::Realm& realm, FlyString const& event_name, MouseEventInit const& event_init)
JS::NonnullGCPtr<MouseEvent> MouseEvent::create(JS::Realm& realm, FlyString const& event_name, MouseEventInit const& event_init, double page_x, double page_y, double offset_x, double offset_y)
{
return realm.heap().allocate<MouseEvent>(realm, realm, event_name, event_init);
return realm.heap().allocate<MouseEvent>(realm, realm, event_name, event_init, page_x, page_y, offset_x, offset_y);
}
WebIDL::ExceptionOr<JS::NonnullGCPtr<MouseEvent>> MouseEvent::create_from_platform_event(JS::Realm& realm, FlyString const& event_name, CSSPixelPoint offset, CSSPixelPoint client_offset, CSSPixelPoint page_offset, Optional<CSSPixelPoint> movement, unsigned buttons, unsigned mouse_button)
WebIDL::ExceptionOr<JS::NonnullGCPtr<MouseEvent>> MouseEvent::create_from_platform_event(JS::Realm& realm, FlyString const& event_name, CSSPixelPoint page, CSSPixelPoint client, CSSPixelPoint offset, Optional<CSSPixelPoint> movement, unsigned button, unsigned buttons)
{
MouseEventInit event_init {};
event_init.offset_x = offset.x().to_double();
event_init.offset_y = offset.y().to_double();
event_init.client_x = client_offset.x().to_double();
event_init.client_y = client_offset.y().to_double();
event_init.page_x = page_offset.x().to_double();
event_init.page_y = page_offset.y().to_double();
event_init.client_x = client.x().to_double();
event_init.client_y = client.y().to_double();
if (movement.has_value()) {
event_init.movement_x = movement.value().x().to_double();
event_init.movement_y = movement.value().y().to_double();
}
event_init.button = determine_button(mouse_button);
event_init.button = determine_button(button);
event_init.buttons = buttons;
return MouseEvent::create(realm, event_name, event_init);
return MouseEvent::create(realm, event_name, event_init, page.x().to_double(), page.y().to_double(), offset.x().to_double(), offset.y().to_double());
}
void MouseEvent::set_event_characteristics()

40
Userland/Libraries/LibWeb/UIEvents/MouseEvent.h
View file

@ -14,15 +14,12 @@
namespace Web::UIEvents {
struct MouseEventInit : public EventModifierInit {
double offset_x = 0;
double offset_y = 0;
double screen_x = 0;
double screen_y = 0;
double client_x = 0;
double client_y = 0;
double page_x = 0;
double page_y = 0;
double movement_x = 0;
double movement_y = 0;
i16 button = 0;
u16 buttons = 0;
};
@ -31,27 +28,26 @@ class MouseEvent : public UIEvent {
WEB_PLATFORM_OBJECT(MouseEvent, UIEvent);
public:
[[nodiscard]] static JS::NonnullGCPtr<MouseEvent> create(JS::Realm&, FlyString const& event_name, MouseEventInit const& = {});
static WebIDL::ExceptionOr<JS::NonnullGCPtr<MouseEvent>> create_from_platform_event(JS::Realm&, FlyString const& event_name, CSSPixelPoint offset, CSSPixelPoint client_offset, CSSPixelPoint page_offset, Optional<CSSPixelPoint> movement, unsigned buttons, unsigned mouse_button = 1);
[[nodiscard]] static JS::NonnullGCPtr<MouseEvent> create(JS::Realm&, FlyString const& event_name, MouseEventInit const& = {}, double page_x = 0, double page_y = 0, double offset_x = 0, double offset_y = 0);
static WebIDL::ExceptionOr<JS::NonnullGCPtr<MouseEvent>> create_from_platform_event(JS::Realm&, FlyString const& event_name, CSSPixelPoint page, CSSPixelPoint client, CSSPixelPoint offset, Optional<CSSPixelPoint> movement, unsigned button, unsigned buttons);
virtual ~MouseEvent() override;
double offset_x() const { return m_offset_x; }
double offset_y() const { return m_offset_y; }
double client_x() const { return m_client_x; }
double client_y() const { return m_client_y; }
// FIXME: Make these actually different from clientX and clientY.
double screen_x() const { return m_client_x; }
double screen_y() const { return m_client_y; }
double screen_x() const { return m_screen_x; }
double screen_y() const { return m_screen_y; }
double page_x() const { return m_page_x; }
double page_y() const { return m_page_y; }
double client_x() const { return m_client_x; }
double client_y() const { return m_client_y; }
double x() const { return client_x(); }
double y() const { return client_y(); }
double offset_x() const { return m_offset_x; }
double offset_y() const { return m_offset_y; }
double movement_x() const { return m_movement_x; }
double movement_y() const { return m_movement_y; }
@ -61,19 +57,21 @@ public:
virtual u32 which() const override { return m_button + 1; }
protected:
MouseEvent(JS::Realm&, FlyString const& event_name, MouseEventInit const& event_init);
MouseEvent(JS::Realm&, FlyString const& event_name, MouseEventInit const& event_init, double page_x, double page_y, double offset_x, double offset_y);
virtual void initialize(JS::Realm&) override;
private:
void set_event_characteristics();
double m_offset_x { 0 };
double m_offset_y { 0 };
double m_client_x { 0 };
double m_client_y { 0 };
double m_screen_x { 0 };
double m_screen_y { 0 };
double m_page_x { 0 };
double m_page_y { 0 };
double m_client_x { 0 };
double m_client_y { 0 };
double m_offset_x { 0 };
double m_offset_y { 0 };
double m_movement_x { 0 };
double m_movement_y { 0 };
i16 m_button { 0 };

34
Userland/Libraries/LibWeb/UIEvents/MouseEvent.idl
View file

@ -1,17 +1,24 @@
// https://w3c.github.io/uievents/#mouseevent
[Exposed=Window]
interface MouseEvent : UIEvent {
// FIXME: constructor(DOMString type, optional MouseEventInit eventInitDict = {});
readonly attribute double offsetX;
readonly attribute double offsetY;
readonly attribute double clientX;
readonly attribute double clientY;
// https://drafts.csswg.org/cssom-view/#extensions-to-the-mouseevent-interface
readonly attribute double screenX;
readonly attribute double screenY;
readonly attribute double x;
readonly attribute double y;
readonly attribute double pageX;
readonly attribute double pageY;
readonly attribute double clientX;
readonly attribute double clientY;
readonly attribute double x;
readonly attribute double y;
readonly attribute double offsetX;
readonly attribute double offsetY;
// FIXME: readonly attribute boolean ctrlKey;
// FIXME: readonly attribute boolean shiftKey;
// FIXME: readonly attribute boolean altKey;
// FIXME: readonly attribute boolean metaKey;
// https://w3c.github.io/pointerlock/#extensions-to-the-mouseevent-interface
readonly attribute double movementX;
@ -19,13 +26,17 @@ interface MouseEvent : UIEvent {
readonly attribute short button;
readonly attribute unsigned short buttons;
// FIXME: readonly attribute EventTarget? relatedTarget;
// FIXME: boolean getModifierState(DOMString keyArg);
};
// https://w3c.github.io/uievents/#idl-mouseeventinit
dictionary MouseEventInit : EventModifierInit {
// FIXME: offsetX and offsetY shouldn't be here.
double offsetX = 0;
double offsetY = 0;
// https://drafts.csswg.org/cssom-view/#extensions-to-the-mouseevent-interface
double screenX = 0;
double screenY = 0;
double clientX = 0;
double clientY = 0;
@ -34,5 +45,6 @@ dictionary MouseEventInit : EventModifierInit {
double movementY = 0;
short button = 0;
unsigned short buttons = 0;
// FIXME: EventTarget? relatedTarget = null;
};

18
Userland/Libraries/LibWeb/UIEvents/WheelEvent.cpp
View file

@ -12,8 +12,8 @@
namespace Web::UIEvents {
WheelEvent::WheelEvent(JS::Realm& realm, FlyString const& event_name, WheelEventInit const& event_init)
: MouseEvent(realm, event_name, event_init)
WheelEvent::WheelEvent(JS::Realm& realm, FlyString const& event_name, WheelEventInit const& event_init, double page_x, double page_y, double offset_x, double offset_y)
: MouseEvent(realm, event_name, event_init, page_x, page_y, offset_x, offset_y)
, m_delta_x(event_init.delta_x)
, m_delta_y(event_init.delta_y)
, m_delta_mode(event_init.delta_mode)
@ -29,24 +29,22 @@ void WheelEvent::initialize(JS::Realm& realm)
set_prototype(&Bindings::ensure_web_prototype<Bindings::WheelEventPrototype>(realm, "WheelEvent"));
}
JS::NonnullGCPtr<WheelEvent> WheelEvent::create(JS::Realm& realm, FlyString const& event_name, WheelEventInit const& event_init)
JS::NonnullGCPtr<WheelEvent> WheelEvent::create(JS::Realm& realm, FlyString const& event_name, WheelEventInit const& event_init, double page_x, double page_y, double offset_x, double offset_y)
{
return realm.heap().allocate<WheelEvent>(realm, realm, event_name, event_init);
return realm.heap().allocate<WheelEvent>(realm, realm, event_name, event_init, page_x, page_y, offset_x, offset_y);
}
WebIDL::ExceptionOr<JS::NonnullGCPtr<WheelEvent>> WheelEvent::create_from_platform_event(JS::Realm& realm, FlyString const& event_name, CSSPixels offset_x, CSSPixels offset_y, CSSPixels client_x, CSSPixels client_y, double delta_x, double delta_y, unsigned buttons, unsigned button)
WebIDL::ExceptionOr<JS::NonnullGCPtr<WheelEvent>> WheelEvent::create_from_platform_event(JS::Realm& realm, FlyString const& event_name, CSSPixelPoint page, CSSPixelPoint client, CSSPixelPoint offset, double delta_x, double delta_y, unsigned button, unsigned buttons)
{
WheelEventInit event_init {};
event_init.offset_x = offset_x.to_double();
event_init.offset_y = offset_y.to_double();
event_init.client_x = client_x.to_double();
event_init.client_y = client_y.to_double();
event_init.client_x = client.x().to_double();
event_init.client_y = client.y().to_double();
event_init.button = button;
event_init.buttons = buttons;
event_init.delta_x = delta_x;
event_init.delta_y = delta_y;
event_init.delta_mode = WheelDeltaMode::DOM_DELTA_PIXEL;
return WheelEvent::create(realm, event_name, event_init);
return WheelEvent::create(realm, event_name, event_init, page.x().to_double(), page.y().to_double(), offset.x().to_double(), offset.y().to_double());
}
void WheelEvent::set_event_characteristics()

6
Userland/Libraries/LibWeb/UIEvents/WheelEvent.h
View file

@ -29,8 +29,8 @@ class WheelEvent final : public MouseEvent {
WEB_PLATFORM_OBJECT(WheelEvent, MouseEvent);
public:
[[nodiscard]] static JS::NonnullGCPtr<WheelEvent> create(JS::Realm&, FlyString const& event_name, WheelEventInit const& event_init = {});
static WebIDL::ExceptionOr<JS::NonnullGCPtr<WheelEvent>> create_from_platform_event(JS::Realm&, FlyString const& event_name, CSSPixels offset_x, CSSPixels offset_y, CSSPixels client_x, CSSPixels client_y, double delta_x, double delta_y, unsigned buttons, unsigned button);
[[nodiscard]] static JS::NonnullGCPtr<WheelEvent> create(JS::Realm&, FlyString const& event_name, WheelEventInit const& event_init = {}, double page_x = 0, double page_y = 0, double offset_x = 0, double offset_y = 0);
static WebIDL::ExceptionOr<JS::NonnullGCPtr<WheelEvent>> create_from_platform_event(JS::Realm&, FlyString const& event_name, CSSPixelPoint page, CSSPixelPoint client, CSSPixelPoint offset, double delta_x, double delta_y, unsigned button, unsigned buttons);
virtual ~WheelEvent() override;
@ -40,7 +40,7 @@ public:
unsigned long delta_mode() const { return to_underlying(m_delta_mode); }
private:
WheelEvent(JS::Realm&, FlyString const& event_name, WheelEventInit const& event_init);
WheelEvent(JS::Realm&, FlyString const& event_name, WheelEventInit const& event_init, double page_x, double page_y, double offset_x, double offset_y);
virtual void initialize(JS::Realm&) override;