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<!DOCTYPE html>
<html>
<body>
<div id="editor" contenteditable></div>
<script>
const editor = document.getElementById('editor');
editor.focus();
var clipboardData = {};
editor.addEventListener('paste', (event) => {
clipboardData.types = Array.from(event.clipboardData.types);
clipboardData.items = Array.from(event.clipboardData.items).map((item) => ({kind: item.kind, type: item.type}));
clipboardData.values = clipboardData.types.map((type) => event.clipboardData.getData(type));
clipboardData.files = Array.from(event.clipboardData.files);
setTimeout(() => {
let img = document.querySelector('img');
if (img.complete)
notifyLoaded();
else
img.onload = notifyLoaded;
}, 0);
});
function notifyLoaded()
{
if (window.webkit)
webkit.messageHandlers.testHandler.postMessage('loaded');
else
alert('loaded');
}
</script>
</body>
</html>
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