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/*
* Copyright 2019 Igalia, S.L.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
var values = {
leftTemperature: 22,
rightTemperature: 22,
}
var lowTemperature = 15;
var hiTemperature = 30;
var temperatures = [];
var isScrolling;
var elementHeight;
var controls = {
leftTemperatureNode: null,
rightTemperatureNode: null,
};
function createTemperatureElement() {
var element = document.createElement('div');
element.classList = ['temperature'];
element.style.height = elementHeight+'px';
element.style.lineHeight = elementHeight+'px';
return element;
}
export function update(path, dp) {
var value = dp.getInt32();
var temperature, node;
if (path == PATHS.rightSeatTemperature) {
values.rightTemperature = value;
temperature = values.rightTemperature;
node = controls.rightTemperatureNode;
} else {
values.leftTemperature = value;
temperature = values.leftTemperature;
node = controls.leftTemperatureNode;
}
setSemperature(node, temperatures.indexOf(temperature));
}
function setSemperature(node, index) {
node.scrollTop = index*elementHeight;
for( var i=0; i<node.children.length; i++) {
node.children[i].setAttribute('enabled',false);
}
node.children[index].setAttribute('enabled', true);
}
export function left() {
clearTimeout(isScrolling);
isScrolling = setTimeout(function() {
var index = Math.round(controls.leftTemperatureNode.scrollTop / elementHeight);
values.leftTemperature = temperatures[index];
KUKSA.setInt32(PATHS.leftSeatTemperature, values.leftTemperature);
}, 100);
}
export function right() {
clearTimeout(isScrolling);
isScrolling = setTimeout(function() {
var index = Math.round(controls.rightTemperatureNode.scrollTop / elementHeight);
values.rightTemperature = temperatures[index];
KUKSA.setInt32(PATHS.rightSeatTemperature, values.rightTemperature);
}, 100);
}
export function init() {
controls.leftTemperatureNode = document.getElementById('lefttemperature');
controls.rightTemperatureNode = document.getElementById('righttemperature');
elementHeight = controls.leftTemperatureNode.offsetHeight / 2;
for (var i = lowTemperature; i <= hiTemperature; i++) {
var element = createTemperatureElement();
if (i === lowTemperature) {
element.innerHTML = 'LO';
} else if (i === hiTemperature) {
element.innerHTML = 'HI';
} else {
element.innerHTML = i + 'º';
}
controls.leftTemperatureNode.appendChild(element);
controls.rightTemperatureNode.appendChild(element.cloneNode(true));
temperatures[temperatures.length] = i;
}
controls.leftTemperatureNode.appendChild(createTemperatureElement());
controls.rightTemperatureNode.appendChild(createTemperatureElement());
setSemperature(controls.leftTemperatureNode, temperatures.indexOf(values.leftTemperature));
setSemperature(controls.rightTemperatureNode, temperatures.indexOf(values.rightTemperature));
}
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