mirror of https://github.com/espruino/BangleApps
406 lines
13 KiB
JavaScript
406 lines
13 KiB
JavaScript
{
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/**
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* ---------------------------------------------------------------
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* 1. Module dependencies and initial configurations
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* ---------------------------------------------------------------
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*/
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let background = require("clockbg");
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let storage = require("Storage");
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let locale = require("locale");
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let widgets = require("widget_utils");
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let date = new Date();
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let configNumber = (storage.readJSON("boxclk.json", 1) || {}).selectedConfig || 0;
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let fileName = 'boxclk' + (configNumber > 0 ? `-${configNumber}` : '') + '.json';
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// Add a condition to check if the file exists, if it does not, default to 'boxclk.json'
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if (!storage.read(fileName)) {
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fileName = 'boxclk.json';
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}
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let boxesConfig = storage.readJSON(fileName, 1) || {};
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let boxes = {};
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let boxPos = {};
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let isDragging = {};
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let wasDragging = {};
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let doubleTapTimer = null;
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let g_setColor;
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let saveIcon = require("heatshrink").decompress(atob("mEwwkEogA/AHdP/4AK+gWVDBQWNAAIuVGBAIB+UQdhMfGBAHBCxUAgIXHIwPyCxQwEJAgXB+MAl/zBwQGBn8ggQjBGAQXG+EA/4XI/8gBIQXTGAMPC6n/C6HzkREBC6YACC6QAFC57aHCYIXOOgLsEn4XPABIX/C6vykQAEl6/WgCQBC5imFAAT2BC5gCBI4oUCC5x0IC/4X/C4K8Bl4XJ+TCCC4wKBABkvC4tEEoMQCxcBB4IWEC4XyDBUBFwIXGJAIAOIwowDABoWGGB4uHDBwWJAH4AzA"));
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/**
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* ---------------------------------------------------------------
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* 2. Graphical and visual configurations
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* ---------------------------------------------------------------
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*/
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let w = g.getWidth();
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let h = g.getHeight();
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let totalWidth, totalHeight;
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let drawTimeout;
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/**
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* ---------------------------------------------------------------
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* 3. Touchscreen Handlers
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* ---------------------------------------------------------------
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*/
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let touchHandler;
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let dragHandler;
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let movementDistance = 0;
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/**
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* ---------------------------------------------------------------
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* 4. Font loading function
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* ---------------------------------------------------------------
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*/
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let loadCustomFont = function() {
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Graphics.prototype.setFontBrunoAce = function() {
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// Actual height 23 (24 - 2)
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return this.setFontCustom(
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E.toString(require('heatshrink').decompress(atob('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'))),
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46,
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atob("CBEdChgYGhgaGBsaCQ=="),
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32|65536
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);
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};
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};
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/**
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* ---------------------------------------------------------------
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* 5. Initial settings of boxes and their positions
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* ---------------------------------------------------------------
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*/
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let boxKeys = Object.keys(boxes);
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boxKeys.forEach((key) => {
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let boxConfig = boxes[key];
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boxPos[key] = {
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x: w * boxConfig.boxPos.x,
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y: h * boxConfig.boxPos.y
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};
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isDragging[key] = false;
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wasDragging[key] = false;
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});
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/**
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* ---------------------------------------------------------------
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* 6. Text and drawing functions
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* ---------------------------------------------------------------
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*/
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// Overwrite the setColor function to allow the
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// use of (x) in g.theme.x as a string
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// in your JSON config ("fg", "bg", "fg2", "bg2", "fgH", "bgH")
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let modSetColor = function() {
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// Save the original setColor function
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g_setColor = g.setColor;
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// Overwrite setColor with the new function
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g.setColor = function(color) {
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if (typeof color === "string" && color in g.theme) {
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g_setColor.call(g, g.theme[color]);
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} else {
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g_setColor.call(g, color);
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}
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};
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};
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let restoreSetColor = function() {
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// Restore the original setColor function
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if (g_setColor) {
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g.setColor = g_setColor;
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}
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};
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// Overwrite the drawString function
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let g_drawString = g.drawString;
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g.drawString = function(box, str, x, y) {
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outlineText(box, str, x, y);
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g.setColor(box.color);
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g_drawString.call(g, str, x, y);
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};
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let outlineText = function(box, str, x, y) {
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let px = box.outline;
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let dx = [-px, 0, px, -px, px, -px, 0, px];
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let dy = [-px, -px, -px, 0, 0, px, px, px];
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g.setColor(box.outlineColor);
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for (let i = 0; i < dx.length; i++) {
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g_drawString.call(g, str, x + dx[i], y + dy[i]);
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}
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};
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let calcBoxSize = function(boxItem) {
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g.reset();
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g.setFontAlign(0,0);
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g.setFont(boxItem.font, boxItem.fontSize);
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let strWidth = g.stringWidth(boxItem.string) + 2 * boxItem.outline;
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let fontHeight = g.getFontHeight() + 2 * boxItem.outline;
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totalWidth = strWidth + 2 * boxItem.xPadding;
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totalHeight = fontHeight + 2 * boxItem.yPadding;
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};
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let calcBoxPos = function(boxKey) {
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return {
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x1: boxPos[boxKey].x - totalWidth / 2,
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y1: boxPos[boxKey].y - totalHeight / 2,
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x2: boxPos[boxKey].x + totalWidth / 2,
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y2: boxPos[boxKey].y + totalHeight / 2
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};
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};
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let displaySaveIcon = function() {
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draw(boxes);
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g.drawImage(saveIcon, w / 2 - 24, h / 2 - 24);
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// Display save icon for 2 seconds
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setTimeout(() => {
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g.clearRect(w / 2 - 24, h / 2 - 24, w / 2 + 24, h / 2 + 24);
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draw(boxes);
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}, 2000);
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};
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/**
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* ---------------------------------------------------------------
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* 7. String forming helper functions
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* ---------------------------------------------------------------
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*/
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let isBool = function(val, defaultVal) {
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return typeof val !== 'undefined' ? Boolean(val) : defaultVal;
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};
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let getDate = function(short, shortMonth, disableSuffix) {
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const date = new Date();
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const dayOfMonth = date.getDate();
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const month = shortMonth ? locale.month(date, 1) : locale.month(date, 0);
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const year = date.getFullYear();
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let suffix;
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if ([1, 21, 31].includes(dayOfMonth)) {
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suffix = "st";
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} else if ([2, 22].includes(dayOfMonth)) {
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suffix = "nd";
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} else if ([3, 23].includes(dayOfMonth)) {
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suffix = "rd";
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} else {
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suffix = "th";
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}
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let dayOfMonthStr = disableSuffix ? dayOfMonth : dayOfMonth + suffix;
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return month + " " + dayOfMonthStr + (short ? '' : (", " + year)); // not including year for short version
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};
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let getDayOfWeek = function(date, short) {
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return locale.dow(date, short ? 1 : 0);
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};
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locale.meridian = function(date, short) {
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let hours = date.getHours();
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let meridian = hours >= 12 ? 'PM' : 'AM';
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return short ? meridian[0] : meridian;
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};
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let modString = function(boxItem, data) {
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let prefix = boxItem.prefix || '';
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let suffix = boxItem.suffix || '';
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return prefix + data + suffix;
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};
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/**
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* ---------------------------------------------------------------
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* 8. Main draw function
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* ---------------------------------------------------------------
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*/
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let draw = (function() {
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let updatePerMinute = true; // variable to track the state of time display
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return function(boxes) {
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date = new Date();
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g.clear();
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background.fillRect(Bangle.appRect);
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if (boxes.time) {
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boxes.time.string = modString(boxes.time, locale.time(date, isBool(boxes.time.short, true) ? 1 : 0));
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updatePerMinute = isBool(boxes.time.short, true);
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}
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if (boxes.meridian) {
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boxes.meridian.string = modString(boxes.meridian, locale.meridian(date, isBool(boxes.meridian.short, true)));
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}
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if (boxes.date) {
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boxes.date.string = (
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modString(boxes.date,
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getDate(isBool(boxes.date.short, true),
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isBool(boxes.date.shortMonth, true),
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isBool(boxes.date.disableSuffix, false)
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)));
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}
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if (boxes.dow) {
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boxes.dow.string = modString(boxes.dow, getDayOfWeek(date, isBool(boxes.dow.short, true)));
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}
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if (boxes.batt) {
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boxes.batt.string = modString(boxes.batt, E.getBattery());
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}
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if (boxes.step) {
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boxes.step.string = modString(boxes.step, Bangle.getHealthStatus("day").steps);
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}
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boxKeys.forEach((boxKey) => {
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let boxItem = boxes[boxKey];
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calcBoxSize(boxItem);
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const pos = calcBoxPos(boxKey);
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if (isDragging[boxKey]) {
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g.setColor(boxItem.border);
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g.drawRect(pos.x1, pos.y1, pos.x2, pos.y2);
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}
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g.drawString(
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boxItem,
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boxItem.string,
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boxPos[boxKey].x + boxItem.xOffset,
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boxPos[boxKey].y + boxItem.yOffset
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);
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});
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if (!Object.values(isDragging).some(Boolean)) {
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if (drawTimeout) clearTimeout(drawTimeout);
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let interval = updatePerMinute ? 60000 - (Date.now() % 60000) : 1000;
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drawTimeout = setTimeout(() => draw(boxes), interval);
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}
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};
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})();
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/**
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* ---------------------------------------------------------------
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* 9. Helper function for touch event
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* ---------------------------------------------------------------
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*/
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let touchInText = function(e, boxItem, boxKey) {
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calcBoxSize(boxItem);
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const pos = calcBoxPos(boxKey);
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return e.x >= pos.x1 &&
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e.x <= pos.x2 &&
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e.y >= pos.y1 &&
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e.y <= pos.y2;
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};
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let deselectAllBoxes = function() {
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Object.keys(isDragging).forEach((boxKey) => {
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isDragging[boxKey] = false;
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});
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restoreSetColor();
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widgets.show();
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widgets.swipeOn();
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modSetColor();
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};
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/**
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* ---------------------------------------------------------------
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* 10. Setup function to configure event handlers
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* ---------------------------------------------------------------
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*/
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let setup = function() {
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// ------------------------------------
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// Define the touchHandler function
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// ------------------------------------
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touchHandler = function(zone, e) {
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wasDragging = Object.assign({}, isDragging);
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let boxTouched = false;
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boxKeys.forEach((boxKey) => {
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if (touchInText(e, boxes[boxKey], boxKey)) {
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isDragging[boxKey] = true;
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wasDragging[boxKey] = true;
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boxTouched = true;
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}
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});
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if (!boxTouched) {
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if (!Object.values(isDragging).some(Boolean)) { // check if no boxes are being dragged
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deselectAllBoxes();
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if (doubleTapTimer) {
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clearTimeout(doubleTapTimer);
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doubleTapTimer = null;
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// Save boxesConfig on double tap outside of any box and when no boxes are being dragged
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Object.keys(boxPos).forEach((boxKey) => {
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boxesConfig[boxKey].boxPos.x = (boxPos[boxKey].x / w).toFixed(3);
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boxesConfig[boxKey].boxPos.y = (boxPos[boxKey].y / h).toFixed(3);
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});
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storage.write(fileName, JSON.stringify(boxesConfig));
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displaySaveIcon();
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return;
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}
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} else {
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// if any box is being dragged, just deselect all without saving
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deselectAllBoxes();
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}
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}
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if (Object.values(wasDragging).some(Boolean) || !boxTouched) {
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draw(boxes);
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}
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doubleTapTimer = setTimeout(() => {
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doubleTapTimer = null;
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}, 500); // Increase or decrease this value based on the desired double tap timing
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movementDistance = 0;
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};
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// ------------------------------------
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// Define the dragHandler function
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// ------------------------------------
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dragHandler = function(e) {
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// Check if any box is being dragged
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if (!Object.values(isDragging).some(Boolean)) return;
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// Calculate the movement distance
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movementDistance += Math.abs(e.dx) + Math.abs(e.dy);
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// Check if the movement distance exceeds a threshold
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if (movementDistance > 1) {
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boxKeys.forEach((boxKey) => {
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if (isDragging[boxKey]) {
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widgets.hide();
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let boxItem = boxes[boxKey];
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calcBoxSize(boxItem);
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let newX = boxPos[boxKey].x + e.dx;
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let newY = boxPos[boxKey].y + e.dy;
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if (newX - totalWidth / 2 >= 0 &&
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newX + totalWidth / 2 <= w &&
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newY - totalHeight / 2 >= 0 &&
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newY + totalHeight / 2 <= h ) {
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boxPos[boxKey].x = newX;
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boxPos[boxKey].y = newY;
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}
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const pos = calcBoxPos(boxKey);
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g.clearRect(pos.x1, pos.y1, pos.x2, pos.y2);
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}
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});
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draw(boxes);
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}
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};
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Bangle.on('touch', touchHandler);
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Bangle.on('drag', dragHandler);
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Bangle.setUI({
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mode : "clock",
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remove : function() {
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// Remove event handlers, stop draw timer, remove custom font if used
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Bangle.removeListener('touch', touchHandler);
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Bangle.removeListener('drag', dragHandler);
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if (drawTimeout) clearTimeout(drawTimeout);
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drawTimeout = undefined;
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delete Graphics.prototype.setFontBrunoAce;
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// Restore original drawString function (no outlines)
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g.drawString = g_drawString;
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restoreSetColor();
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widgets.show();
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}
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});
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loadCustomFont();
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draw(boxes);
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};
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/**
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* ---------------------------------------------------------------
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* 11. Main execution part
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* ---------------------------------------------------------------
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*/
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Bangle.loadWidgets();
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widgets.swipeOn();
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modSetColor();
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setup();
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}
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