mirrors/ladybird
0
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2025-04-27 06:48:49 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 9

LibWeb: Don't update rendering in BrowsingContexts without opportunity

Browse source 
This patch adds the "has a rendering opportunity" concept from the spec
to BrowsingContext and uses it to filter out contexts that are unable
to render right now when doing the event loop's rendering updates.

Note that we actually consider all contexts to have a rendering
opportunity at all times right now. Coming up with reasons to avoid
rendering is left as a FIXME. :^)
This commit is contained in:
Andreas Kling 2021-10-03 17:05:58 +02:00
parent 6e341cd696
commit 962298b040
Notes: sideshowbarker 2024-07-18 03:08:42 +09:00
3 changed files with 17 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

6
Userland/Libraries/LibWeb/HTML/EventLoop/EventLoop.cpp
View file

@ -12,6 +12,7 @@
#include <LibWeb/DOM/Window.h>
#include <LibWeb/HTML/EventLoop/EventLoop.h>
#include <LibWeb/HighResolutionTime/Performance.h>
#include <LibWeb/Page/BrowsingContext.h>
namespace Web::HTML {
@ -139,7 +140,10 @@ void EventLoop::process()
}
};
// FIXME: 2. Rendering opportunities: Remove from docs all Document objects whose browsing context do not have a rendering opportunity.
// 2. Rendering opportunities: Remove from docs all Document objects whose browsing context do not have a rendering opportunity.
docs.remove_all_matching([&](auto& document) {
return document->browsing_context() && !document->browsing_context()->has_a_rendering_opportunity();
});
// 3. If docs is not empty, then set hasARenderingOpportunity to true.
if (!docs.is_empty())