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LibWeb: Rename BrowsingContext::document() => active_document()

Browse source 
This better matches the spec nomenclature. Note that we don't yet
*retrieve* the active document according to spec.
This commit is contained in:
Andreas Kling 2021-09-09 13:14:32 +02:00
parent dd82f68326
commit 84fcf879f9
10 changed files with 69 additions and 69 deletions
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46
Userland/Libraries/LibWeb/Page/BrowsingContext.cpp
View file

@ -66,26 +66,26 @@ bool BrowsingContext::is_focused_context() const
return m_page && &m_page->focused_context() == this;
}
void BrowsingContext::set_document(DOM::Document* document)
void BrowsingContext::set_active_document(DOM::Document* document)
{
if (m_document == document)
if (m_active_document == document)
return;
m_cursor_position = {};
if (m_document)
m_document->detach_from_browsing_context({}, *this);
if (m_active_document)
m_active_document->detach_from_browsing_context({}, *this);
m_document = document;
m_active_document = document;
if (m_document) {
m_document->attach_to_browsing_context({}, *this);
if (m_active_document) {
m_active_document->attach_to_browsing_context({}, *this);
if (m_page && is_top_level())
m_page->client().page_did_change_title(m_document->title());
m_page->client().page_did_change_title(m_active_document->title());
}
if (m_page)
m_page->client().page_did_set_document_in_top_level_browsing_context(m_document);
m_page->client().page_did_set_document_in_top_level_browsing_context(m_active_document);
}
void BrowsingContext::set_viewport_rect(Gfx::IntRect const& rect)
@ -94,9 +94,9 @@ void BrowsingContext::set_viewport_rect(Gfx::IntRect const& rect)
if (m_size != rect.size()) {
m_size = rect.size();
if (m_document) {
m_document->window().dispatch_event(DOM::Event::create(UIEvents::EventNames::resize));
m_document->update_layout();
if (active_document()) {
active_document()->window().dispatch_event(DOM::Event::create(UIEvents::EventNames::resize));
active_document()->update_layout();
}
did_change = true;
}
@ -117,9 +117,9 @@ void BrowsingContext::set_size(Gfx::IntSize const& size)
if (m_size == size)
return;
m_size = size;
if (m_document) {
m_document->window().dispatch_event(DOM::Event::create(UIEvents::EventNames::resize));
m_document->update_layout();
if (active_document()) {
active_document()->window().dispatch_event(DOM::Event::create(UIEvents::EventNames::resize));
active_document()->update_layout();
}
for (auto* client : m_viewport_clients)
@ -153,12 +153,12 @@ void BrowsingContext::set_needs_display(Gfx::IntRect const& rect)
void BrowsingContext::scroll_to_anchor(String const& fragment)
{
if (!document())
if (!active_document())
return;
auto element = document()->get_element_by_id(fragment);
auto element = active_document()->get_element_by_id(fragment);
if (!element) {
auto candidates = document()->get_elements_by_name(fragment);
auto candidates = active_document()->get_elements_by_name(fragment);
for (auto& candidate : candidates->collect_matching_elements()) {
if (is<HTML::HTMLAnchorElement>(*candidate)) {
element = verify_cast<HTML::HTMLAnchorElement>(*candidate);
@ -168,7 +168,7 @@ void BrowsingContext::scroll_to_anchor(String const& fragment)
}
// FIXME: This is overly aggressive and should be something more like a "update_layout_if_needed()"
document()->force_layout();
active_document()->force_layout();
if (!element || !element->layout_node())
return;
@ -227,9 +227,9 @@ void BrowsingContext::set_cursor_position(DOM::Position position)
String BrowsingContext::selected_text() const
{
StringBuilder builder;
if (!m_document)
if (!active_document())
return {};
auto* layout_root = m_document->layout_node();
auto* layout_root = active_document()->layout_node();
if (!layout_root)
return {};
if (!layout_root->selection().is_valid())
@ -273,9 +273,9 @@ String BrowsingContext::selected_text() const
void BrowsingContext::select_all()
{
if (!m_document)
if (!active_document())
return;
auto* layout_root = m_document->layout_node();
auto* layout_root = active_document()->layout_node();
if (!layout_root)
return;

8
Userland/Libraries/LibWeb/Page/BrowsingContext.h
View file

@ -39,10 +39,10 @@ public:
bool is_top_level() const { return this == &top_level_browsing_context(); }
bool is_focused_context() const;
DOM::Document const* document() const { return m_document; }
DOM::Document* document() { return m_document; }
DOM::Document const* active_document() const { return m_active_document; }
DOM::Document* active_document() { return m_active_document; }
void set_document(DOM::Document*);
void set_active_document(DOM::Document*);
Page* page() { return m_page; }
Page const* page() const { return m_page; }
@ -111,7 +111,7 @@ private:
EventHandler m_event_handler;
WeakPtr<HTML::BrowsingContextContainer> m_container;
RefPtr<DOM::Document> m_document;
RefPtr<DOM::Document> m_active_document;
Gfx::IntSize m_size;
Gfx::IntPoint m_viewport_scroll_offset;

4
Userland/Libraries/LibWeb/Page/EditEventHandler.cpp
View file

@ -92,7 +92,7 @@ void EditEventHandler::handle_delete(DOM::Range& range)
// FIXME: When nodes are removed from the DOM, the associated layout nodes become stale and still
// remain in the layout tree. This has to be fixed, this just causes everything to be recomputed
// which really hurts performance.
m_frame.document()->force_layout();
m_frame.active_document()->force_layout();
m_frame.did_edit({});
}
@ -114,7 +114,7 @@ void EditEventHandler::handle_insert(DOM::Position position, u32 code_point)
// FIXME: When nodes are removed from the DOM, the associated layout nodes become stale and still
// remain in the layout tree. This has to be fixed, this just causes everything to be recomputed
// which really hurts performance.
m_frame.document()->force_layout();
m_frame.active_document()->force_layout();
m_frame.did_edit({});
}

24
Userland/Libraries/LibWeb/Page/EventHandler.cpp
View file

@ -99,16 +99,16 @@ EventHandler::~EventHandler()
const Layout::InitialContainingBlock* EventHandler::layout_root() const
{
if (!m_frame.document())
if (!m_frame.active_document())
return nullptr;
return m_frame.document()->layout_node();
return m_frame.active_document()->layout_node();
}
Layout::InitialContainingBlock* EventHandler::layout_root()
{
if (!m_frame.document())
if (!m_frame.active_document())
return nullptr;
return m_frame.document()->layout_node();
return m_frame.active_document()->layout_node();
}
bool EventHandler::handle_mousewheel(const Gfx::IntPoint& position, unsigned int buttons, unsigned int modifiers, int wheel_delta)
@ -182,7 +182,7 @@ bool EventHandler::handle_mousedown(const Gfx::IntPoint& position, unsigned butt
return true;
}
NonnullRefPtr document = *m_frame.document();
NonnullRefPtr document = *m_frame.active_document();
RefPtr<DOM::Node> node;
{
@ -279,7 +279,7 @@ bool EventHandler::handle_mousemove(const Gfx::IntPoint& position, unsigned butt
return true;
}
auto& document = *m_frame.document();
auto& document = *m_frame.active_document();
bool hovered_node_changed = false;
bool is_hovering_link = false;
@ -356,13 +356,13 @@ bool EventHandler::handle_mousemove(const Gfx::IntPoint& position, unsigned butt
bool EventHandler::focus_next_element()
{
if (!m_frame.document())
if (!m_frame.active_document())
return false;
auto* element = m_frame.document()->focused_element();
auto* element = m_frame.active_document()->focused_element();
if (!element) {
element = m_frame.document()->first_child_of_type<DOM::Element>();
element = m_frame.active_document()->first_child_of_type<DOM::Element>();
if (element && element->is_focusable()) {
m_frame.document()->set_focused_element(element);
m_frame.active_document()->set_focused_element(element);
return true;
}
}
@ -370,7 +370,7 @@ bool EventHandler::focus_next_element()
for (element = element->next_element_in_pre_order(); element && !element->is_focusable(); element = element->next_element_in_pre_order())
;
m_frame.document()->set_focused_element(element);
m_frame.active_document()->set_focused_element(element);
return element;
}
@ -398,7 +398,7 @@ bool EventHandler::handle_keydown(KeyCode key, unsigned modifiers, u32 code_poin
if (layout_root()->selection().is_valid()) {
auto range = layout_root()->selection().to_dom_range()->normalized();
if (range->start_container()->is_editable()) {
m_frame.document()->layout_node()->set_selection({});
m_frame.active_document()->layout_node()->set_selection({});
// FIXME: This doesn't work for some reason?
m_frame.set_cursor_position({ *range->start_container(), range->start_offset() });