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import './index.scss';
const parent = window.parent;
// TODO consider object-oriented
var prevValue = "";
const blurData = () => {
return JSON.stringify({
type: 'vimvixen.commandline.blur'
});
};
const keydownData = (input) => {
return JSON.stringify({
type: 'vimvixen.commandline.enter',
value: input.value
});
};
const keyupData = (input) => {
return JSON.stringify({
type: 'vimvixen.commandline.change',
value: input.value
});
};
const handleBlur = () => {
parent.postMessage(blurData(), '*');
};
const handleKeydown = (e) => {
switch(e.keyCode) {
case KeyboardEvent.DOM_VK_ESCAPE:
parent.postMessage(blurData(), '*');
break;
case KeyboardEvent.DOM_VK_RETURN:
parent.postMessage(keydownData(e.target), '*');
break;
}
};
const handleKeyup = (e) => {
if (e.target.value === prevValue) {
return;
}
parent.postMessage(keyupData(e.target), '*');
prevValue = e.target.value;
};
window.addEventListener('load', () => {
let hash = window.location.hash;
let initial = '';
if (hash.length > 0) {
initial = decodeURIComponent(hash.substring(1));
}
let input = window.document.querySelector('#vimvixen-command-line-line-input');
input.addEventListener('blur', handleBlur);
input.addEventListener('keydown', handleKeydown);
input.addEventListener('keyup', handleKeyup);
input.value = initial;
input.focus();
});
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