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Code Issues Projects Releases Packages Wiki Activity Actions 10

LibWeb: Account for scroll offset when interacting with media controls

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Previously, using the mouse to interact with the media player wouldn't
work as expected if the page had been scrolled vertically or
horizontally.
This commit is contained in:
Tim Ledbetter 2024-09-05 14:15:37 +01:00 • committed by Alexander Kalenik
commit b4652e4895
Notes: github-actions[bot] 2024-09-05 16:12:25 +00:00
1 changed files with 24 additions and 14 deletions
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38
Userland/Libraries/LibWeb/Painting/MediaPaintable.cpp
View file

@ -275,12 +275,15 @@ MediaPaintable::DispatchEventOfSameName MediaPaintable::handle_mousedown(Badge<E
auto& media_element = *verify_cast<HTML::HTMLMediaElement>(layout_box().dom_node());
auto const& cached_layout_boxes = media_element.cached_layout_boxes({});
if (cached_layout_boxes.timeline_rect.has_value() && cached_layout_boxes.timeline_rect->contains(position)) {
auto position_adjusted_by_scroll_offset = position;
position_adjusted_by_scroll_offset.translate_by(-cumulative_offset_of_enclosing_scroll_frame());
if (cached_layout_boxes.timeline_rect.has_value() && cached_layout_boxes.timeline_rect->contains(position_adjusted_by_scroll_offset)) {
media_element.set_layout_mouse_tracking_component({}, HTML::HTMLMediaElement::MouseTrackingComponent::Timeline);
set_current_time(media_element, *cached_layout_boxes.timeline_rect, position, Temporary::Yes);
} else if (cached_layout_boxes.volume_rect.has_value() && cached_layout_boxes.volume_rect->contains(position)) {
set_current_time(media_element, *cached_layout_boxes.timeline_rect, position_adjusted_by_scroll_offset, Temporary::Yes);
} else if (cached_layout_boxes.volume_rect.has_value() && cached_layout_boxes.volume_rect->contains(position_adjusted_by_scroll_offset)) {
media_element.set_layout_mouse_tracking_component({}, HTML::HTMLMediaElement::MouseTrackingComponent::Volume);
set_volume(media_element, *cached_layout_boxes.volume_scrub_rect, position);
set_volume(media_element, *cached_layout_boxes.volume_scrub_rect, position_adjusted_by_scroll_offset);
}
if (media_element.layout_mouse_tracking_component({}).has_value())
@ -294,10 +297,13 @@ MediaPaintable::DispatchEventOfSameName MediaPaintable::handle_mouseup(Badge<Eve
auto& media_element = *verify_cast<HTML::HTMLMediaElement>(layout_box().dom_node());
auto const& cached_layout_boxes = media_element.cached_layout_boxes({});
auto position_adjusted_by_scroll_offset = position;
position_adjusted_by_scroll_offset.translate_by(-cumulative_offset_of_enclosing_scroll_frame());
if (auto const& mouse_tracking_component = media_element.layout_mouse_tracking_component({}); mouse_tracking_component.has_value()) {
switch (*mouse_tracking_component) {
case HTML::HTMLMediaElement::MouseTrackingComponent::Timeline:
set_current_time(media_element, *cached_layout_boxes.timeline_rect, position, Temporary::No);
set_current_time(media_element, *cached_layout_boxes.timeline_rect, position_adjusted_by_scroll_offset, Temporary::No);
media_element.set_layout_display_time({}, {});
break;
@ -315,18 +321,18 @@ MediaPaintable::DispatchEventOfSameName MediaPaintable::handle_mouseup(Badge<Eve
if (button != UIEvents::MouseButton::Primary)
return DispatchEventOfSameName::Yes;
if (cached_layout_boxes.control_box_rect.has_value() && cached_layout_boxes.control_box_rect->contains(position)) {
if (cached_layout_boxes.playback_button_rect.has_value() && cached_layout_boxes.playback_button_rect->contains(position)) {
if (cached_layout_boxes.control_box_rect.has_value() && cached_layout_boxes.control_box_rect->contains(position_adjusted_by_scroll_offset)) {
if (cached_layout_boxes.playback_button_rect.has_value() && cached_layout_boxes.playback_button_rect->contains(position_adjusted_by_scroll_offset)) {
media_element.toggle_playback().release_value_but_fixme_should_propagate_errors();
return DispatchEventOfSameName::Yes;
}
if (cached_layout_boxes.speaker_button_rect.has_value() && cached_layout_boxes.speaker_button_rect->contains(position)) {
if (cached_layout_boxes.speaker_button_rect.has_value() && cached_layout_boxes.speaker_button_rect->contains(position_adjusted_by_scroll_offset)) {
media_element.set_muted(!media_element.muted());
return DispatchEventOfSameName::Yes;
}
if (cached_layout_boxes.timeline_rect.has_value() && cached_layout_boxes.timeline_rect->contains(position))
if (cached_layout_boxes.timeline_rect.has_value() && cached_layout_boxes.timeline_rect->contains(position_adjusted_by_scroll_offset))
return DispatchEventOfSameName::No;
}
@ -339,27 +345,31 @@ MediaPaintable::DispatchEventOfSameName MediaPaintable::handle_mousemove(Badge<E
auto& media_element = *verify_cast<HTML::HTMLMediaElement>(layout_box().dom_node());
auto const& cached_layout_boxes = media_element.cached_layout_boxes({});
auto position_adjusted_by_scroll_offset = position;
auto scroll_offset = cumulative_offset_of_enclosing_scroll_frame();
position_adjusted_by_scroll_offset.translate_by(-scroll_offset);
if (auto const& mouse_tracking_component = media_element.layout_mouse_tracking_component({}); mouse_tracking_component.has_value()) {
switch (*mouse_tracking_component) {
case HTML::HTMLMediaElement::MouseTrackingComponent::Timeline:
if (cached_layout_boxes.timeline_rect.has_value())
set_current_time(media_element, *cached_layout_boxes.timeline_rect, position, Temporary::Yes);
set_current_time(media_element, *cached_layout_boxes.timeline_rect, position_adjusted_by_scroll_offset, Temporary::Yes);
break;
case HTML::HTMLMediaElement::MouseTrackingComponent::Volume:
if (cached_layout_boxes.volume_rect.has_value()) {
set_volume(media_element, *cached_layout_boxes.volume_scrub_rect, position);
set_volume(media_element, *cached_layout_boxes.volume_scrub_rect, position_adjusted_by_scroll_offset);
auto volume = static_cast<u8>(media_element.volume() * 100.0);
browsing_context().page().client().page_did_request_tooltip_override({ position.x(), cached_layout_boxes.volume_scrub_rect->y() }, ByteString::formatted("{}%", volume));
browsing_context().page().client().page_did_request_tooltip_override({ position_adjusted_by_scroll_offset.x(), cached_layout_boxes.volume_scrub_rect->y() + scroll_offset.y() }, ByteString::formatted("{}%", volume));
}
break;
}
}
if (absolute_rect().contains(position)) {
media_element.set_layout_mouse_position({}, position);
if (absolute_rect().contains(position_adjusted_by_scroll_offset)) {
media_element.set_layout_mouse_position({}, position_adjusted_by_scroll_offset);
return DispatchEventOfSameName::Yes;
}