mirror of
https://github.com/RGBCube/serenity
synced 2025-05-31 14:48:14 +00:00
3c7bd5a317
...and also for hit testing, which is involved in most of them. Much of this is temporary conversions and other awkwardness, which should resolve itself as the rest of LibWeb is converted to these new types. Hopefully. :thousandyakstare:
99 lines
3.3 KiB
C++
99 lines
3.3 KiB
C++
/*
|
|
* Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
|
|
* Copyright (c) 2022, sin-ack <sin-ack@protonmail.com>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <LibGUI/Event.h>
|
|
#include <LibWeb/HTML/BrowsingContext.h>
|
|
#include <LibWeb/Layout/Label.h>
|
|
#include <LibWeb/Painting/LabelablePaintable.h>
|
|
|
|
namespace Web::Painting {
|
|
|
|
LabelablePaintable::LabelablePaintable(Layout::LabelableNode const& layout_node)
|
|
: PaintableBox(layout_node)
|
|
{
|
|
}
|
|
|
|
void LabelablePaintable::set_being_pressed(bool being_pressed)
|
|
{
|
|
if (m_being_pressed == being_pressed)
|
|
return;
|
|
m_being_pressed = being_pressed;
|
|
set_needs_display();
|
|
}
|
|
|
|
Layout::FormAssociatedLabelableNode const& LabelablePaintable::layout_box() const
|
|
{
|
|
return static_cast<Layout::FormAssociatedLabelableNode const&>(PaintableBox::layout_box());
|
|
}
|
|
|
|
Layout::FormAssociatedLabelableNode& LabelablePaintable::layout_box()
|
|
{
|
|
return static_cast<Layout::FormAssociatedLabelableNode&>(PaintableBox::layout_box());
|
|
}
|
|
|
|
LabelablePaintable::DispatchEventOfSameName LabelablePaintable::handle_mousedown(Badge<EventHandler>, CSSPixelPoint, unsigned button, unsigned)
|
|
{
|
|
if (button != GUI::MouseButton::Primary || !layout_box().dom_node().enabled())
|
|
return DispatchEventOfSameName::No;
|
|
|
|
set_being_pressed(true);
|
|
m_tracking_mouse = true;
|
|
browsing_context().event_handler().set_mouse_event_tracking_layout_node(&layout_box());
|
|
return DispatchEventOfSameName::Yes;
|
|
}
|
|
|
|
LabelablePaintable::DispatchEventOfSameName LabelablePaintable::handle_mouseup(Badge<EventHandler>, CSSPixelPoint position, unsigned button, unsigned)
|
|
{
|
|
if (!m_tracking_mouse || button != GUI::MouseButton::Primary || !layout_box().dom_node().enabled())
|
|
return DispatchEventOfSameName::No;
|
|
|
|
bool is_inside_node_or_label = absolute_rect().to_type<CSSPixels>().contains(position);
|
|
if (!is_inside_node_or_label)
|
|
is_inside_node_or_label = Layout::Label::is_inside_associated_label(layout_box(), position);
|
|
|
|
set_being_pressed(false);
|
|
m_tracking_mouse = false;
|
|
browsing_context().event_handler().set_mouse_event_tracking_layout_node(nullptr);
|
|
return DispatchEventOfSameName::Yes;
|
|
}
|
|
|
|
LabelablePaintable::DispatchEventOfSameName LabelablePaintable::handle_mousemove(Badge<EventHandler>, CSSPixelPoint position, unsigned, unsigned)
|
|
{
|
|
if (!m_tracking_mouse || !layout_box().dom_node().enabled())
|
|
return DispatchEventOfSameName::No;
|
|
|
|
bool is_inside_node_or_label = absolute_rect().to_type<CSSPixels>().contains(position);
|
|
if (!is_inside_node_or_label)
|
|
is_inside_node_or_label = Layout::Label::is_inside_associated_label(layout_box(), position);
|
|
|
|
set_being_pressed(is_inside_node_or_label);
|
|
return DispatchEventOfSameName::Yes;
|
|
}
|
|
|
|
void LabelablePaintable::handle_associated_label_mousedown(Badge<Layout::Label>)
|
|
{
|
|
set_being_pressed(true);
|
|
}
|
|
|
|
void LabelablePaintable::handle_associated_label_mouseup(Badge<Layout::Label>)
|
|
{
|
|
// NOTE: Handling the click may run arbitrary JS, which could disappear this node.
|
|
NonnullRefPtr protected_this = *this;
|
|
JS::NonnullGCPtr protected_browsing_context { browsing_context() };
|
|
|
|
set_being_pressed(false);
|
|
}
|
|
|
|
void LabelablePaintable::handle_associated_label_mousemove(Badge<Layout::Label>, bool is_inside_node_or_label)
|
|
{
|
|
if (being_pressed() == is_inside_node_or_label)
|
|
return;
|
|
|
|
set_being_pressed(is_inside_node_or_label);
|
|
}
|
|
|
|
}
|