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20 lines
645 B
JavaScript
20 lines
645 B
JavaScript
var html = document.querySelector('html');
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var body = document.querySelector('body');
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browser.runtime.onMessage.addListener(updateBg);
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function updateBg(request, sender, sendResponse) {
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if(request.image) {
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html.style.backgroundImage = 'url(' + request.image + ')';
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body.style.backgroundImage = 'url(' + request.image + ')';
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} else if(request.color) {
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html.style.backgroundColor = request.color;
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body.style.backgroundColor = request.color;
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} else if (request.reset) {
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html.style.backgroundImage = '';
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html.style.backgroundColor = '';
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body.style.backgroundImage = '';
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body.style.backgroundColor = '';
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}
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}
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