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LibWeb+WebContent+Browser: Plumb visibility state from GUI to web pages

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OOPWV now reacts to show/hide events and informs LibWeb about the state
change. This makes visibilitychange events fire when switching tabs. :^)
This commit is contained in:
Andreas Kling 2022-09-19 20:50:33 +02:00
parent 5908873b45
commit d4acdac317
14 changed files with 150 additions and 11 deletions
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9
Userland/Services/WebContent/ConnectionFromClient.cpp
View file

@ -526,4 +526,13 @@ void ConnectionFromClient::request_file(NonnullRefPtr<Web::FileRequest>& file_re
async_did_request_file(file_request->path(), id);
}
void ConnectionFromClient::set_system_visibility_state(bool visible)
{
m_page_host->page().top_level_browsing_context().set_system_visibility_state(
visible
? Web::HTML::VisibilityState::Visible
: Web::HTML::VisibilityState::Hidden);
}
}

1
Userland/Services/WebContent/ConnectionFromClient.h
View file

@ -68,6 +68,7 @@ private:
virtual void set_has_focus(bool) override;
virtual void set_is_scripting_enabled(bool) override;
virtual void handle_file_return(i32 error, Optional<IPC::File> const& file, i32 request_id) override;
virtual void set_system_visibility_state(bool visible) override;
virtual void js_console_input(String const&) override;
virtual void run_javascript(String const&) override;

2
Userland/Services/WebContent/WebContentServer.ipc
View file

@ -54,4 +54,6 @@ endpoint WebContentServer
get_session_storage_entries() => (OrderedHashMap<String,String> entries)
handle_file_return(i32 error, Optional<IPC::File> file, i32 request_id) =|
set_system_visibility_state(bool visible) =|
}