RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-28 04:37:44 +00:00
Code Issues Activity Actions

Ladybird+LibWeb: Add MouseEvent screenX and screenY support

Browse source
This commit is contained in:
Bastiaan van der Plaat 2023-09-08 18:48:44 +02:00 • committed by Alexander Kalenik
parent e584189b8f
commit 836a7b00dd
19 changed files with 125 additions and 103 deletions
Download patch file Download diff file Expand all files Collapse all files

43
Userland/Libraries/LibWeb/Page/EventHandler.cpp
View file

@ -144,7 +144,7 @@ Painting::PaintableBox const* EventHandler::paint_root() const
return m_browsing_context->active_document()->paintable_box();
}
bool EventHandler::handle_mousewheel(CSSPixelPoint position, unsigned button, unsigned buttons, unsigned int modifiers, int wheel_delta_x, int wheel_delta_y)
bool EventHandler::handle_mousewheel(CSSPixelPoint position, CSSPixelPoint screen_position, unsigned button, unsigned buttons, unsigned int modifiers, int wheel_delta_x, int wheel_delta_y)
{
if (m_browsing_context->active_document())
m_browsing_context->active_document()->update_layout();
@ -189,7 +189,7 @@ bool EventHandler::handle_mousewheel(CSSPixelPoint position, unsigned button, un
auto offset = compute_mouse_event_offset(position, *layout_node);
auto client_offset = compute_mouse_event_client_offset(position);
auto page_offset = compute_mouse_event_page_offset(client_offset);
if (node->dispatch_event(UIEvents::WheelEvent::create_from_platform_event(node->realm(), UIEvents::EventNames::wheel, page_offset, client_offset, offset, wheel_delta_x, wheel_delta_y, button, buttons).release_value_but_fixme_should_propagate_errors())) {
if (node->dispatch_event(UIEvents::WheelEvent::create_from_platform_event(node->realm(), UIEvents::EventNames::wheel, screen_position, page_offset, client_offset, offset, wheel_delta_x, wheel_delta_y, button, buttons).release_value_but_fixme_should_propagate_errors())) {
if (auto* page = m_browsing_context->page()) {
if (m_browsing_context == &page->top_level_browsing_context())
page->client().page_did_request_scroll(wheel_delta_x, wheel_delta_y);
@ -203,7 +203,7 @@ bool EventHandler::handle_mousewheel(CSSPixelPoint position, unsigned button, un
return handled_event;
}
bool EventHandler::handle_mouseup(CSSPixelPoint position, unsigned button, unsigned buttons, unsigned modifiers)
bool EventHandler::handle_mouseup(CSSPixelPoint position, CSSPixelPoint screen_position, unsigned button, unsigned buttons, unsigned modifiers)
{
if (m_browsing_context->active_document())
m_browsing_context->active_document()->update_layout();
@ -234,7 +234,7 @@ bool EventHandler::handle_mouseup(CSSPixelPoint position, unsigned button, unsig
if (node) {
if (is<HTML::HTMLIFrameElement>(*node)) {
if (auto* nested_browsing_context = static_cast<HTML::HTMLIFrameElement&>(*node).nested_browsing_context())
return nested_browsing_context->event_handler().handle_mouseup(position.translated(compute_mouse_event_offset({}, paintable->layout_node())), button, buttons, modifiers);
return nested_browsing_context->event_handler().handle_mouseup(position.translated(compute_mouse_event_offset({}, paintable->layout_node())), screen_position, button, buttons, modifiers);
return false;
}
@ -250,15 +250,15 @@ bool EventHandler::handle_mouseup(CSSPixelPoint position, unsigned button, unsig
auto offset = compute_mouse_event_offset(position, *layout_node);
auto client_offset = compute_mouse_event_client_offset(position);
auto page_offset = compute_mouse_event_page_offset(client_offset);
node->dispatch_event(UIEvents::MouseEvent::create_from_platform_event(node->realm(), UIEvents::EventNames::mouseup, page_offset, client_offset, offset, {}, button, buttons).release_value_but_fixme_should_propagate_errors());
node->dispatch_event(UIEvents::MouseEvent::create_from_platform_event(node->realm(), UIEvents::EventNames::mouseup, screen_position, page_offset, client_offset, offset, {}, button, buttons).release_value_but_fixme_should_propagate_errors());
handled_event = true;
bool run_activation_behavior = false;
if (node.ptr() == m_mousedown_target) {
if (button == GUI::MouseButton::Primary)
run_activation_behavior = node->dispatch_event(UIEvents::MouseEvent::create_from_platform_event(node->realm(), UIEvents::EventNames::click, page_offset, client_offset, offset, {}, 1, button).release_value_but_fixme_should_propagate_errors());
run_activation_behavior = node->dispatch_event(UIEvents::MouseEvent::create_from_platform_event(node->realm(), UIEvents::EventNames::click, screen_position, page_offset, client_offset, offset, {}, 1, button).release_value_but_fixme_should_propagate_errors());
else if (button == GUI::MouseButton::Secondary && !(modifiers & Mod_Shift)) // Allow the user to bypass custom context menus by holding shift, like Firefox.
run_activation_behavior = node->dispatch_event(UIEvents::MouseEvent::create_from_platform_event(node->realm(), UIEvents::EventNames::contextmenu, page_offset, client_offset, offset, {}, 1, button).release_value_but_fixme_should_propagate_errors());
run_activation_behavior = node->dispatch_event(UIEvents::MouseEvent::create_from_platform_event(node->realm(), UIEvents::EventNames::contextmenu, screen_position, page_offset, client_offset, offset, {}, 1, button).release_value_but_fixme_should_propagate_errors());
}
if (run_activation_behavior) {
@ -333,7 +333,7 @@ after_node_use:
return handled_event;
}
bool EventHandler::handle_mousedown(CSSPixelPoint position, unsigned button, unsigned buttons, unsigned modifiers)
bool EventHandler::handle_mousedown(CSSPixelPoint position, CSSPixelPoint screen_position, unsigned button, unsigned buttons, unsigned modifiers)
{
if (m_browsing_context->active_document())
m_browsing_context->active_document()->update_layout();
@ -368,7 +368,7 @@ bool EventHandler::handle_mousedown(CSSPixelPoint position, unsigned button, uns
if (is<HTML::HTMLIFrameElement>(*node)) {
if (auto* nested_browsing_context = static_cast<HTML::HTMLIFrameElement&>(*node).nested_browsing_context())
return nested_browsing_context->event_handler().handle_mousedown(position.translated(compute_mouse_event_offset({}, paintable->layout_node())), button, buttons, modifiers);
return nested_browsing_context->event_handler().handle_mousedown(position.translated(compute_mouse_event_offset({}, paintable->layout_node())), screen_position, button, buttons, modifiers);
return false;
}
@ -386,7 +386,7 @@ bool EventHandler::handle_mousedown(CSSPixelPoint position, unsigned button, uns
auto offset = compute_mouse_event_offset(position, *layout_node);
auto client_offset = compute_mouse_event_client_offset(position);
auto page_offset = compute_mouse_event_page_offset(client_offset);
node->dispatch_event(UIEvents::MouseEvent::create_from_platform_event(node->realm(), UIEvents::EventNames::mousedown, page_offset, client_offset, offset, {}, button, buttons).release_value_but_fixme_should_propagate_errors());
node->dispatch_event(UIEvents::MouseEvent::create_from_platform_event(node->realm(), UIEvents::EventNames::mousedown, screen_position, page_offset, client_offset, offset, {}, button, buttons).release_value_but_fixme_should_propagate_errors());
}
// NOTE: Dispatching an event may have disturbed the world.
@ -424,7 +424,7 @@ bool EventHandler::handle_mousedown(CSSPixelPoint position, unsigned button, uns
return true;
}
bool EventHandler::handle_mousemove(CSSPixelPoint position, unsigned buttons, unsigned modifiers)
bool EventHandler::handle_mousemove(CSSPixelPoint position, CSSPixelPoint screen_position, unsigned buttons, unsigned modifiers)
{
if (m_browsing_context->active_document())
m_browsing_context->active_document()->update_layout();
@ -462,7 +462,7 @@ bool EventHandler::handle_mousemove(CSSPixelPoint position, unsigned buttons, un
if (node && is<HTML::HTMLIFrameElement>(*node)) {
if (auto* nested_browsing_context = static_cast<HTML::HTMLIFrameElement&>(*node).nested_browsing_context())
return nested_browsing_context->event_handler().handle_mousemove(position.translated(compute_mouse_event_offset({}, paintable->layout_node())), buttons, modifiers);
return nested_browsing_context->event_handler().handle_mousemove(position.translated(compute_mouse_event_offset({}, paintable->layout_node())), screen_position, buttons, modifiers);
return false;
}
@ -499,9 +499,9 @@ bool EventHandler::handle_mousemove(CSSPixelPoint position, unsigned buttons, un
auto offset = compute_mouse_event_offset(position, *layout_node);
auto client_offset = compute_mouse_event_client_offset(position);
auto page_offset = compute_mouse_event_page_offset(client_offset);
auto movement = compute_mouse_event_movement(client_offset);
node->dispatch_event(UIEvents::MouseEvent::create_from_platform_event(node->realm(), UIEvents::EventNames::mousemove, page_offset, client_offset, offset, movement, 1, buttons).release_value_but_fixme_should_propagate_errors());
m_mousemove_previous_client_offset = client_offset;
auto movement = compute_mouse_event_movement(screen_position);
node->dispatch_event(UIEvents::MouseEvent::create_from_platform_event(node->realm(), UIEvents::EventNames::mousemove, screen_position, page_offset, client_offset, offset, movement, 1, buttons).release_value_but_fixme_should_propagate_errors());
m_mousemove_previous_screen_position = screen_position;
// NOTE: Dispatching an event may have disturbed the world.
if (!paint_root() || paint_root() != node->document().paintable_box())
return true;
@ -543,7 +543,7 @@ bool EventHandler::handle_mousemove(CSSPixelPoint position, unsigned buttons, un
return true;
}
bool EventHandler::handle_doubleclick(CSSPixelPoint position, unsigned button, unsigned buttons, unsigned modifiers)
bool EventHandler::handle_doubleclick(CSSPixelPoint position, CSSPixelPoint screen_position, unsigned button, unsigned buttons, unsigned modifiers)
{
if (m_browsing_context->active_document())
m_browsing_context->active_document()->update_layout();
@ -573,7 +573,7 @@ bool EventHandler::handle_doubleclick(CSSPixelPoint position, unsigned button, u
if (is<HTML::HTMLIFrameElement>(*node)) {
if (auto* nested_browsing_context = static_cast<HTML::HTMLIFrameElement&>(*node).nested_browsing_context())
return nested_browsing_context->event_handler().handle_doubleclick(position.translated(compute_mouse_event_offset({}, paintable->layout_node())), button, buttons, modifiers);
return nested_browsing_context->event_handler().handle_doubleclick(position.translated(compute_mouse_event_offset({}, paintable->layout_node())), screen_position, button, buttons, modifiers);
return false;
}
@ -586,7 +586,7 @@ bool EventHandler::handle_doubleclick(CSSPixelPoint position, unsigned button, u
auto offset = compute_mouse_event_offset(position, *layout_node);
auto client_offset = compute_mouse_event_client_offset(position);
auto page_offset = compute_mouse_event_page_offset(client_offset);
node->dispatch_event(UIEvents::MouseEvent::create_from_platform_event(node->realm(), UIEvents::EventNames::dblclick, page_offset, client_offset, offset, {}, button, buttons).release_value_but_fixme_should_propagate_errors());
node->dispatch_event(UIEvents::MouseEvent::create_from_platform_event(node->realm(), UIEvents::EventNames::dblclick, screen_position, page_offset, client_offset, offset, {}, button, buttons).release_value_but_fixme_should_propagate_errors());
// NOTE: Dispatching an event may have disturbed the world.
if (!paint_root() || paint_root() != node->document().paintable_box())
@ -838,21 +838,20 @@ CSSPixelPoint EventHandler::compute_mouse_event_page_offset(CSSPixelPoint event_
return event_client_offset.translated(scroll_offset);
}
CSSPixelPoint EventHandler::compute_mouse_event_movement(CSSPixelPoint event_client_offset) const
CSSPixelPoint EventHandler::compute_mouse_event_movement(CSSPixelPoint screen_position) const
{
// https://w3c.github.io/pointerlock/#dom-mouseevent-movementx
// The attributes movementX movementY must provide the change in position of the pointer,
// as if the values of screenX, screenY, were stored between two subsequent mousemove events eNow and ePrevious and the difference taken movementX = eNow.screenX-ePrevious.screenX.
// FIXME: Using client_offset as screenX and screenY is currently equal to clientX and clientY
if (!m_mousemove_previous_client_offset.has_value())
if (!m_mousemove_previous_screen_position.has_value())
// When unlocked, the system cursor can exit and re-enter the user agent window.
// If it does so and the user agent was not the target of operating system mouse move events
// then the most recent pointer position will be unknown to the user agent and movementX/movementY can not be computed and must be set to zero.
// FIXME: For this to actually work, m_mousemove_previous_client_offset needs to be cleared when the mouse leaves the window
return { 0, 0 };
return { event_client_offset.x() - m_mousemove_previous_client_offset.value().x(), event_client_offset.y() - m_mousemove_previous_client_offset.value().y() };
return { screen_position.x() - m_mousemove_previous_screen_position.value().x(), screen_position.y() - m_mousemove_previous_screen_position.value().y() };
}
Optional<EventHandler::Target> EventHandler::target_for_mouse_position(CSSPixelPoint position)

12
Userland/Libraries/LibWeb/Page/EventHandler.h
View file

@ -24,11 +24,11 @@ public:
explicit EventHandler(Badge<HTML::BrowsingContext>, HTML::BrowsingContext&);
~EventHandler();
bool handle_mouseup(CSSPixelPoint, unsigned button, unsigned buttons, unsigned modifiers);
bool handle_mousedown(CSSPixelPoint, unsigned button, unsigned buttons, unsigned modifiers);
bool handle_mousemove(CSSPixelPoint, unsigned buttons, unsigned modifiers);
bool handle_mousewheel(CSSPixelPoint, unsigned button, unsigned buttons, unsigned modifiers, int wheel_delta_x, int wheel_delta_y);
bool handle_doubleclick(CSSPixelPoint, unsigned button, unsigned buttons, unsigned modifiers);
bool handle_mouseup(CSSPixelPoint, CSSPixelPoint screen_position, unsigned button, unsigned buttons, unsigned modifiers);
bool handle_mousedown(CSSPixelPoint, CSSPixelPoint screen_position, unsigned button, unsigned buttons, unsigned modifiers);
bool handle_mousemove(CSSPixelPoint, CSSPixelPoint screen_position, unsigned buttons, unsigned modifiers);
bool handle_mousewheel(CSSPixelPoint, CSSPixelPoint screen_position, unsigned button, unsigned buttons, unsigned modifiers, int wheel_delta_x, int wheel_delta_y);
bool handle_doubleclick(CSSPixelPoint, CSSPixelPoint screen_position, unsigned button, unsigned buttons, unsigned modifiers);
bool handle_keydown(KeyCode, unsigned modifiers, u32 code_point);
bool handle_keyup(KeyCode, unsigned modifiers, u32 code_point);
@ -65,7 +65,7 @@ private:
WeakPtr<DOM::EventTarget> m_mousedown_target;
Optional<CSSPixelPoint> m_mousemove_previous_client_offset;
Optional<CSSPixelPoint> m_mousemove_previous_screen_position;
};
}

20
Userland/Libraries/LibWeb/Page/Page.cpp
View file

@ -132,29 +132,29 @@ DevicePixelRect Page::rounded_device_rect(CSSPixelRect rect) const
};
}
bool Page::handle_mousewheel(DevicePixelPoint position, unsigned button, unsigned buttons, unsigned modifiers, int wheel_delta_x, int wheel_delta_y)
bool Page::handle_mousewheel(DevicePixelPoint position, DevicePixelPoint screen_position, unsigned button, unsigned buttons, unsigned modifiers, int wheel_delta_x, int wheel_delta_y)
{
return top_level_browsing_context().event_handler().handle_mousewheel(device_to_css_point(position), button, buttons, modifiers, wheel_delta_x, wheel_delta_y);
return top_level_browsing_context().event_handler().handle_mousewheel(device_to_css_point(position), device_to_css_point(screen_position), button, buttons, modifiers, wheel_delta_x, wheel_delta_y);
}
bool Page::handle_mouseup(DevicePixelPoint position, unsigned button, unsigned buttons, unsigned modifiers)
bool Page::handle_mouseup(DevicePixelPoint position, DevicePixelPoint screen_position, unsigned button, unsigned buttons, unsigned modifiers)
{
return top_level_browsing_context().event_handler().handle_mouseup(device_to_css_point(position), button, buttons, modifiers);
return top_level_browsing_context().event_handler().handle_mouseup(device_to_css_point(position), device_to_css_point(screen_position), button, buttons, modifiers);
}
bool Page::handle_mousedown(DevicePixelPoint position, unsigned button, unsigned buttons, unsigned modifiers)
bool Page::handle_mousedown(DevicePixelPoint position, DevicePixelPoint screen_position, unsigned button, unsigned buttons, unsigned modifiers)
{
return top_level_browsing_context().event_handler().handle_mousedown(device_to_css_point(position), button, buttons, modifiers);
return top_level_browsing_context().event_handler().handle_mousedown(device_to_css_point(position), device_to_css_point(screen_position), button, buttons, modifiers);
}
bool Page::handle_mousemove(DevicePixelPoint position, unsigned buttons, unsigned modifiers)
bool Page::handle_mousemove(DevicePixelPoint position, DevicePixelPoint screen_position, unsigned buttons, unsigned modifiers)
{
return top_level_browsing_context().event_handler().handle_mousemove(device_to_css_point(position), buttons, modifiers);
return top_level_browsing_context().event_handler().handle_mousemove(device_to_css_point(position), device_to_css_point(screen_position), buttons, modifiers);
}
bool Page::handle_doubleclick(DevicePixelPoint position, unsigned button, unsigned buttons, unsigned modifiers)
bool Page::handle_doubleclick(DevicePixelPoint position, DevicePixelPoint screen_position, unsigned button, unsigned buttons, unsigned modifiers)
{
return top_level_browsing_context().event_handler().handle_doubleclick(device_to_css_point(position), button, buttons, modifiers);
return top_level_browsing_context().event_handler().handle_doubleclick(device_to_css_point(position), device_to_css_point(screen_position), button, buttons, modifiers);
}
bool Page::handle_keydown(KeyCode key, unsigned modifiers, u32 code_point)

10
Userland/Libraries/LibWeb/Page/Page.h
View file

@ -69,11 +69,11 @@ public:
DevicePixelRect enclosing_device_rect(CSSPixelRect) const;
DevicePixelRect rounded_device_rect(CSSPixelRect) const;
bool handle_mouseup(DevicePixelPoint, unsigned button, unsigned buttons, unsigned modifiers);
bool handle_mousedown(DevicePixelPoint, unsigned button, unsigned buttons, unsigned modifiers);
bool handle_mousemove(DevicePixelPoint, unsigned buttons, unsigned modifiers);
bool handle_mousewheel(DevicePixelPoint, unsigned button, unsigned buttons, unsigned modifiers, int wheel_delta_x, int wheel_delta_y);
bool handle_doubleclick(DevicePixelPoint, unsigned button, unsigned buttons, unsigned modifiers);
bool handle_mouseup(DevicePixelPoint, DevicePixelPoint screen_position, unsigned button, unsigned buttons, unsigned modifiers);
bool handle_mousedown(DevicePixelPoint, DevicePixelPoint screen_position, unsigned button, unsigned buttons, unsigned modifiers);
bool handle_mousemove(DevicePixelPoint, DevicePixelPoint screen_position, unsigned buttons, unsigned modifiers);
bool handle_mousewheel(DevicePixelPoint, DevicePixelPoint screen_position, unsigned button, unsigned buttons, unsigned modifiers, int wheel_delta_x, int wheel_delta_y);
bool handle_doubleclick(DevicePixelPoint, DevicePixelPoint screen_position, unsigned button, unsigned buttons, unsigned modifiers);
bool handle_keydown(KeyCode, unsigned modifiers, u32 code_point);
bool handle_keyup(KeyCode, unsigned modifiers, u32 code_point);

4
Userland/Libraries/LibWeb/UIEvents/MouseEvent.cpp
View file

@ -63,9 +63,11 @@ JS::NonnullGCPtr<MouseEvent> MouseEvent::create(JS::Realm& realm, FlyString cons
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 page, CSSPixelPoint client, CSSPixelPoint offset, Optional<CSSPixelPoint> movement, unsigned button, unsigned buttons)
WebIDL::ExceptionOr<JS::NonnullGCPtr<MouseEvent>> MouseEvent::create_from_platform_event(JS::Realm& realm, FlyString const& event_name, CSSPixelPoint screen, CSSPixelPoint page, CSSPixelPoint client, CSSPixelPoint offset, Optional<CSSPixelPoint> movement, unsigned button, unsigned buttons)
{
MouseEventInit event_init {};
event_init.screen_x = screen.x().to_double();
event_init.screen_y = screen.y().to_double();
event_init.client_x = client.x().to_double();
event_init.client_y = client.y().to_double();
if (movement.has_value()) {

2
Userland/Libraries/LibWeb/UIEvents/MouseEvent.h
View file

@ -29,7 +29,7 @@ class MouseEvent : public UIEvent {
public:
[[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);
static WebIDL::ExceptionOr<JS::NonnullGCPtr<MouseEvent>> create_from_platform_event(JS::Realm&, FlyString const& event_name, CSSPixelPoint screen, CSSPixelPoint page, CSSPixelPoint client, CSSPixelPoint offset, Optional<CSSPixelPoint> movement, unsigned button, unsigned buttons);
virtual ~MouseEvent() override;

4
Userland/Libraries/LibWeb/UIEvents/WheelEvent.cpp
View file

@ -34,9 +34,11 @@ JS::NonnullGCPtr<WheelEvent> WheelEvent::create(JS::Realm& realm, FlyString cons
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, CSSPixelPoint page, CSSPixelPoint client, CSSPixelPoint offset, double delta_x, double delta_y, unsigned button, unsigned buttons)
WebIDL::ExceptionOr<JS::NonnullGCPtr<WheelEvent>> WheelEvent::create_from_platform_event(JS::Realm& realm, FlyString const& event_name, CSSPixelPoint screen, CSSPixelPoint page, CSSPixelPoint client, CSSPixelPoint offset, double delta_x, double delta_y, unsigned button, unsigned buttons)
{
WheelEventInit event_init {};
event_init.screen_x = screen.x().to_double();
event_init.screen_y = screen.y().to_double();
event_init.client_x = client.x().to_double();
event_init.client_y = client.y().to_double();
event_init.button = button;

2
Userland/Libraries/LibWeb/UIEvents/WheelEvent.h
View file

@ -30,7 +30,7 @@ class WheelEvent final : public MouseEvent {
public:
[[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);
static WebIDL::ExceptionOr<JS::NonnullGCPtr<WheelEvent>> create_from_platform_event(JS::Realm&, FlyString const& event_name, CSSPixelPoint screen, CSSPixelPoint page, CSSPixelPoint client, CSSPixelPoint offset, double delta_x, double delta_y, unsigned button, unsigned buttons);
virtual ~WheelEvent() override;

11
Userland/Libraries/LibWebView/OutOfProcessWebView.cpp
View file

@ -328,24 +328,25 @@ void OutOfProcessWebView::process_next_input_event()
}
},
[this](GUI::MouseEvent const& event) {
auto screen_position = event.position() + (window()->position() + relative_position());
switch (event.type()) {
case GUI::Event::Type::MouseDown:
client().async_mouse_down(to_content_position(event.position()), event.button(), event.buttons(), event.modifiers());
client().async_mouse_down(to_content_position(event.position()), screen_position, event.button(), event.buttons(), event.modifiers());
break;
case GUI::Event::Type::MouseUp:
client().async_mouse_up(to_content_position(event.position()), event.button(), event.buttons(), event.modifiers());
client().async_mouse_up(to_content_position(event.position()), screen_position, event.button(), event.buttons(), event.modifiers());
break;
case GUI::Event::Type::MouseMove:
client().async_mouse_move(to_content_position(event.position()), event.button(), event.buttons(), event.modifiers());
client().async_mouse_move(to_content_position(event.position()), screen_position, event.button(), event.buttons(), event.modifiers());
break;
case GUI::Event::Type::MouseWheel: {
// FIXME: This wheel delta step size multiplier is used to remain the old scroll behaviour, in future use system step size.
constexpr int scroll_step_size = 24;
client().async_mouse_wheel(to_content_position(event.position()), event.button(), event.buttons(), event.modifiers(), event.wheel_delta_x() * scroll_step_size, event.wheel_delta_y() * scroll_step_size);
client().async_mouse_wheel(to_content_position(event.position()), screen_position, event.button(), event.buttons(), event.modifiers(), event.wheel_delta_x() * scroll_step_size, event.wheel_delta_y() * scroll_step_size);
break;
}
case GUI::Event::Type::MouseDoubleClick:
client().async_doubleclick(to_content_position(event.position()), event.button(), event.buttons(), event.modifiers());
client().async_doubleclick(to_content_position(event.position()), screen_position, event.button(), event.buttons(), event.modifiers());
break;
default:
dbgln("Unrecognized mouse event type in OOPWV input event queue: {}", event.type());