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author | Allan Wang <me@allanwang.ca> | 2019-02-05 22:13:41 -0500 |
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committer | GitHub <noreply@github.com> | 2019-02-05 22:13:41 -0500 |
commit | 330bf2857396b15752afadb030c981a1cb2848fe (patch) | |
tree | ce224b4ce241ccc58af32614052b2a407f3e89c0 /app/src/web/assets/js/document_watcher.js | |
parent | c484c2728c1688ed695205a420eba3f2b2ba179d (diff) | |
download | frost-330bf2857396b15752afadb030c981a1cb2848fe.tar.gz frost-330bf2857396b15752afadb030c981a1cb2848fe.tar.bz2 frost-330bf2857396b15752afadb030c981a1cb2848fe.zip |
Enhancement/js (#1344)
* Attempt to add package json
* Add initial typescript components
* Convert remaining files
* Remove some null checks
* Reorganize folders
* Add missing js and tests for file paths
* Delete unused babelrc
* Remove unused packages
Diffstat (limited to 'app/src/web/assets/js/document_watcher.js')
-rw-r--r-- | app/src/web/assets/js/document_watcher.js | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/app/src/web/assets/js/document_watcher.js b/app/src/web/assets/js/document_watcher.js new file mode 100644 index 00000000..f3c4ab25 --- /dev/null +++ b/app/src/web/assets/js/document_watcher.js @@ -0,0 +1,24 @@ +"use strict"; +// Emit key once half the viewport is covered +(function () { + var isReady = function () { + return document.body.scrollHeight > innerHeight + 100; + }; + if (isReady()) { + console.log('Already ready'); + Frost.isReady(); + return; + } + console.log('Injected document watcher'); + var observer = new MutationObserver(function () { + if (isReady()) { + observer.disconnect(); + Frost.isReady(); + console.log("Documented surpassed height in " + performance.now()); + } + }); + observer.observe(document, { + childList: true, + subtree: true + }); +}).call(undefined); |