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function getRootNode(node) {
while (!node.hasAttribute('slider-id') && node.parentNode) {
return getRootNode(node.parentNode);
}
if (node.hasAttribute('slider-id')) {
return node;
} else {
return false;
}
}
function getValue(node) {
node = getRootNode(node);
if (node) {
return parseInt(node.getAttribute('value'));
} else {
return false;
}
}
export function setValue(node, value) {
node = getRootNode(node);
if (node) {
value = Math.max(Math.min(value, 100), 0);
node.setAttribute('value', value);
node.getElementsByTagName('progress')[0].value = value;
node.getElementsByTagName('input')[0].value = value;
node.getElementsByClassName('value')[0].innerHTML = value+'%';
}
}
// TODO: right now there's only one PATHS
// if it gets update to use multiple volume controls
// all the below functions need to be update to use
// the correct paths/elements
export function increase(node) {
KUKSA.set(PATHS.volume, getValue(node)+5);
}
export function decrease(node) {
KUKSA.set(PATHS.volume, getValue(node)-5);
}
export function change(node) {
KUKSA.set(PATHS.volume, node.value);
}
export function update(path, value) {
setValue(document.getElementById('progress-MAIN'), value);
}
export function init() {
KUKSA.set(PATHS.volume, 20);
}
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