diff options
Diffstat (limited to 'app/src/main/assets/js/document_watcher.coffee')
-rw-r--r-- | app/src/main/assets/js/document_watcher.coffee | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/app/src/main/assets/js/document_watcher.coffee b/app/src/main/assets/js/document_watcher.coffee new file mode 100644 index 00000000..11cf7d53 --- /dev/null +++ b/app/src/main/assets/js/document_watcher.coffee @@ -0,0 +1,24 @@ +# emit key once half the viewport is covered + +isReady = -> + if not (document?.body?) + return false + return document.body.scrollHeight > innerHeight + 100 + +if isReady() + console.log("Already ready") + Frost?.isReady() + return + +console.log("Injected document watcher") + +observer = new MutationObserver(() -> + if isReady() + observer.disconnect() + Frost?.isReady() + console.log("Documented surpassed height in #{performance.now()}") +) + +observer.observe document, + childList: true + subtree: true
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