mirror of https://github.com/espruino/BangleApps
imageclock - Use let to store functions in variables
Martin Boonk
parent
2c79b06be5
commit
c7f102a5f4
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@ -4,7 +4,6 @@ let showWidgets = false;
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let firstDraw = true;
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{
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let watchface = require("Storage").readJSON("imageclock.face.json");
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let watchfaceResources = require("Storage").readJSON("imageclock.resources.json");
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let precompiledJs = eval(require("Storage").read("imageclock.draw.js"));
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@ -84,20 +83,20 @@ let firstDraw = true;
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let delayTimeouts = [];
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function delay(t) {
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let delay = function(t) {
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return new Promise(function (resolve) {
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delayTimeouts.push(setTimeout(resolve, t));
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});
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}
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};
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function cleanupDelays(){
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let cleanupDelays = function(){
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for (let t of delayTimeouts){
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clearTimeout(t);
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}
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delayTimeouts = [];
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}
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};
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function prepareImg(resource){
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let prepareImg = function(resource){
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startPerfLog("prepareImg");
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//print("prepareImg: ", resource);
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@ -112,9 +111,9 @@ let firstDraw = true;
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}
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endPerfLog("prepareImg");
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return resource;
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}
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};
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function getByPath(object, path, lastElem){
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let getByPath = function(object, path, lastElem){
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startPerfLog("getByPath");
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//print("getByPath", path,lastElem);
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let current = object;
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@ -135,21 +134,21 @@ let firstDraw = true;
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return undefined;
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}
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return current;
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}
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};
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function splitNumberToDigits(num){
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let splitNumberToDigits = function(num){
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return String(num).split('').map(item => Number(item));
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}
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};
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function isChangedNumber(element){
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let isChangedNumber = function(element){
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return element.lastDrawnValue != getValue(element.Value);
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}
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};
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function isChangedMultistate(element){
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let isChangedMultistate = function(element){
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return element.lastDrawnValue != getMultistate(element.Value);
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}
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};
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function drawNumber(graphics, resources, element){
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let drawNumber = function(graphics, resources, element){
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startPerfLog("drawNumber");
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let number = getValue(element.Value);
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let spacing = element.Spacing ? element.Spacing : 0;
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@ -260,9 +259,9 @@ let firstDraw = true;
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element.lastDrawnValue = number;
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endPerfLog("drawNumber");
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}
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};
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function drawElement(graphics, resources, pos, element, lastElem){
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let drawElement = function(graphics, resources, pos, element, lastElem){
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startPerfLog("drawElement");
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let cacheKey = "_"+(lastElem?lastElem:"nole");
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if (!element.cachedImage) element.cachedImage={};
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@ -306,26 +305,26 @@ let firstDraw = true;
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endPerfLog("drawElement_g.drawImage");
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}
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endPerfLog("drawElement");
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}
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};
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function getValue(value, defaultValue){
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let getValue = function(value, defaultValue){
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if (typeof value == "string"){
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return numbers[value]();
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}
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if (value == undefined) return defaultValue;
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return value;
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}
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};
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function getMultistate(name, defaultValue){
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let getMultistate = function(name, defaultValue){
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if (typeof name == "string"){
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return multistates[name]();
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} else {
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if (name == undefined) return defaultValue;
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}
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return undefined;
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}
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};
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function drawScale(graphics, resources, scale){
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let drawScale = function(graphics, resources, scale){
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startPerfLog("drawScale");
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//print("drawScale", scale);
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let segments = scale.Segments;
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@ -343,9 +342,9 @@ let firstDraw = true;
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scale.lastDrawnValue = segmentsToDraw;
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endPerfLog("drawScale");
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}
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};
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function drawImage(graphics, resources, image, name){
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let drawImage = function(graphics, resources, image, name){
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startPerfLog("drawImage");
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//print("drawImage", image.X, image.Y, name);
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if (image.Value && image.Steps){
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@ -359,9 +358,9 @@ let firstDraw = true;
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}
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endPerfLog("drawImage");
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}
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};
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function drawCodedImage(graphics, resources, image){
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let drawCodedImage = function(graphics, resources, image){
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startPerfLog("drawCodedImage");
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let code = getValue(image.Value);
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//print("drawCodedImage", image, code);
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@ -388,9 +387,9 @@ let firstDraw = true;
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image.lastDrawnValue = code;
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startPerfLog("drawCodedImage");
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}
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};
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function getWeatherCode(){
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let getWeatherCode = function(){
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let jsonWeather = require("Storage").readJSON('weather.json');
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let weather = (jsonWeather && jsonWeather.weather) ? jsonWeather.weather : undefined;
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@ -398,9 +397,9 @@ let firstDraw = true;
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return weather.code;
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}
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return undefined;
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}
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};
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function getWeatherTemperature(){
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let getWeatherTemperature = function(){
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let jsonWeather = require("Storage").readJSON('weather.json');
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let weather = (jsonWeather && jsonWeather.weather) ? jsonWeather.weather : undefined;
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@ -417,25 +416,25 @@ let firstDraw = true;
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}
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}
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return result;
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}
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};
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function scaledown(value, min, max){
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let scaledown = function(value, min, max){
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//print("scaledown", value, min, max);
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let scaled = E.clip(getValue(value),getValue(min,0),getValue(max,1));
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scaled -= getValue(min,0);
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scaled /= getValue(max,1);
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return scaled;
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}
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};
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function radians(rotation){
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let radians = function(rotation){
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let value = scaledown(rotation.RotationValue, rotation.MinRotationValue, rotation.MaxRotationValue);
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value -= rotation.RotationOffset ? rotation.RotationOffset : 0;
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value *= 360;
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value *= Math.PI / 180;
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return value;
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}
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};
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function drawPoly(graphics, resources, element){
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let drawPoly = function(graphics, resources, element){
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startPerfLog("drawPoly");
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let vertices = [];
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@ -465,9 +464,9 @@ let firstDraw = true;
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}
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endPerfLog("drawPoly");
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}
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};
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function drawRect(graphics, resources, element){
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let drawRect = function(graphics, resources, element){
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startPerfLog("drawRect");
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let vertices = [];
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@ -481,9 +480,9 @@ let firstDraw = true;
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endPerfLog("drawRect_g.fillRect");
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}
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endPerfLog("drawRect");
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}
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};
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function drawCircle(graphics, resources, element){
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let drawCircle = function(graphics, resources, element){
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startPerfLog("drawCircle");
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if (element.Filled){
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@ -496,7 +495,7 @@ let firstDraw = true;
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endPerfLog("drawCircle_g.drawCircle");
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}
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endPerfLog("drawCircle");
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}
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};
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let numbers = {};
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numbers.Hour = () => { return new Date().getHours(); };
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@ -549,7 +548,7 @@ let firstDraw = true;
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multistates.WeatherTemperatureUnit = () => { return getWeatherTemperature().unit; };
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multistates.StepsGoal = () => { return (numbers.Steps() >= (settings.stepsgoal || 10000)) ? "on": "off"; };
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function drawMultiState(graphics, resources, element){
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let drawMultiState = function(graphics, resources, element){
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startPerfLog("drawMultiState");
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//print("drawMultiState", element);
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let value = multistates[element.Value]();
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@ -557,7 +556,7 @@ let firstDraw = true;
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drawImage(graphics, resources, element, value);
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element.lastDrawnValue = value;
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endPerfLog("drawMultiState");
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}
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};
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let pulse,alt,temp,press;
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@ -571,7 +570,7 @@ let firstDraw = true;
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let deferredTimout;
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function initialDraw(resources, face){
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let initialDraw = function(resources, face){
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//print("Free memory", process.memory(false).free);
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requestedDraws++;
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if (!isDrawing){
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@ -615,9 +614,9 @@ let firstDraw = true;
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} //else {
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//print("queued draw");
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//}
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}
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};
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function handleHrm(e){
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let handleHrm = function(e){
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if (e.confidence > 70){
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pulse = e.bpm;
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if (!redrawEvents || redrawEvents.includes("HRM") && !Bangle.isLocked()){
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@ -625,9 +624,9 @@ let firstDraw = true;
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initialDraw(watchfaceResources, watchface);
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}
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}
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}
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};
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function handlePressure(e){
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let handlePressure = function(e){
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alt = e.altitude;
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temp = e.temperature;
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press = e.pressure;
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@ -635,23 +634,23 @@ let firstDraw = true;
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//print("Redrawing on pressure");
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initialDraw(watchfaceResources, watchface);
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}
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}
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};
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function handleCharging(e){
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let handleCharging = function(e){
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if (!redrawEvents || redrawEvents.includes("charging") && !Bangle.isLocked()){
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//print("Redrawing on charging");
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initialDraw(watchfaceResources, watchface);
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}
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}
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};
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function getMatchedWaitingTime(time){
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let getMatchedWaitingTime = function(time){
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let result = time - (Date.now() % time);
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//print("Matched timeout", time, result);
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return result;
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}
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};
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function setMatchedInterval(callable, time, intervalHandler, delay){
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let setMatchedInterval = function(callable, time, intervalHandler, delay){
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//print("Setting matched interval for", time, intervalHandler);
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let matchedTime = getMatchedWaitingTime(time + delay);
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return setTimeout(()=>{
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@ -659,7 +658,7 @@ let firstDraw = true;
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if (intervalHandler) intervalHandler(interval);
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callable();
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}, matchedTime);
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}
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};
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let lastDrawTime = 0;
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@ -677,7 +676,7 @@ let firstDraw = true;
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let initialDrawTimeoutUnlocked;
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let initialDrawTimeoutLocked;
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function handleLock(isLocked, forceRedraw){
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let handleLock = function(isLocked, forceRedraw){
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//print("isLocked", Bangle.isLocked());
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for (let i of unlockedDrawInterval){
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//print("Clearing unlocked", i);
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@ -719,13 +718,13 @@ let firstDraw = true;
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Bangle.setHRMPower(0, "imageclock");
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Bangle.setBarometerPower(0, 'imageclock');
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}
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}
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};
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let showWidgetsChanged = false;
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let currentDragDistance = 0;
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function restoreWidgetDraw(){
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let restoreWidgetDraw = function(){
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if (global.WIDGETS) {
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for (let w in global.WIDGETS) {
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let wd = global.WIDGETS[w];
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@ -733,9 +732,9 @@ let firstDraw = true;
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wd.area = originalWidgetArea[w];
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}
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}
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}
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};
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function handleDrag(e){
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let handleDrag = function(e){
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//print("handleDrag");
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currentDragDistance += e.dy;
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if (Math.abs(currentDragDistance) < 10) return;
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@ -758,7 +757,7 @@ let firstDraw = true;
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showWidgets = dragDown;
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initialDraw();
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}
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}
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};
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Bangle.on('drag', handleDrag);
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@ -784,7 +783,7 @@ let firstDraw = true;
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let originalWidgetDraw = {};
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let originalWidgetArea = {};
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function clearWidgetsDraw(){
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let clearWidgetsDraw = function(){
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//print("Clear widget draw calls");
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if (global.WIDGETS) {
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originalWidgetDraw = {};
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