mirror of
https://github.com/chylex/TweetDuck.git
synced 2024-11-24 20:42:49 +01:00
572 lines
17 KiB
JavaScript
572 lines
17 KiB
JavaScript
enabled(){
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this.ENABLE_CUSTOM_KEYBOARD = false;
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this.selectedSkinTone = "";
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this.currentKeywords = [];
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this.skinToneList = [
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"", "1F3FB", "1F3FC", "1F3FD", "1F3FE", "1F3FF"
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];
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this.skinToneNonDefaultList = [
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"1F3FB", "1F3FC", "1F3FD", "1F3FE", "1F3FF"
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];
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this.skinToneData = [
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[ "", "#ffdd67" ],
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[ "1F3FB", "#ffe1bd" ],
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[ "1F3FC", "#fed0ac" ],
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[ "1F3FD", "#d6a57c" ],
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[ "1F3FE", "#b47d56" ],
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[ "1F3FF", "#8a6859" ],
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];
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this.emojiData1 = []; // no skin tones, prepended
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this.emojiData2 = {}; // contains emojis with skin tones
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this.emojiData3 = []; // no skin tones, appended
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this.emojiNames = [];
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const me = this;
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// styles
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this.css = window.TDPF_createCustomStyle(this);
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this.css.insert(".emoji-keyboard { position: absolute; width: 15.35em; background-color: white; border-radius: 1px; font-size: 24px; z-index: 9999 }");
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this.css.insert(".emoji-keyboard-popup-btn { height: 36px !important }");
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this.css.insert(".emoji-keyboard-popup-btn .icon { vertical-align: -4px !important }");
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this.css.insert(".emoji-keyboard-list { height: 10.14em; padding: 0.1em; box-sizing: border-box; overflow-y: auto }");
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this.css.insert(".emoji-keyboard-list .separator { height: 26px }");
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this.css.insert(".emoji-keyboard-list img { padding: 0.1em !important; width: 1em; height: 1em; vertical-align: -0.1em; cursor: pointer }");
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this.css.insert(".emoji-keyboard-search { height: auto; padding: 4px 10px 8px; background-color: #292f33; border-radius: 1px 1px 0 0 }");
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this.css.insert(".emoji-keyboard-search input { width: 100%; border-radius: 1px; }");
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this.css.insert(".emoji-keyboard-skintones { height: 1.3em; text-align: center; background-color: #292f33; border-radius: 0 0 1px 1px }");
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this.css.insert(".emoji-keyboard-skintones div { width: 0.8em; height: 0.8em; margin: 0.25em 0.1em; border-radius: 50%; display: inline-block; box-sizing: border-box; cursor: pointer }");
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this.css.insert(".emoji-keyboard-skintones .sel { border: 2px solid rgba(0, 0, 0, 0.35); box-shadow: 0 0 2px 0 rgba(255, 255, 255, 0.65), 0 0 1px 0 rgba(255, 255, 255, 0.4) inset }");
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this.css.insert(".emoji-keyboard-skintones :hover { border: 2px solid rgba(0, 0, 0, 0.25); box-shadow: 0 0 1px 0 rgba(255, 255, 255, 0.65), 0 0 1px 0 rgba(255, 255, 255, 0.25) inset }");
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this.css.insert(".js-compose-text { font-family: \"Twitter Color Emoji\", Helvetica, Arial, Verdana, sans-serif; }");
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// layout
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let buttonHTML = "<button class=\"needsclick btn btn-on-blue txt-left padding-v--6 padding-h--8 emoji-keyboard-popup-btn\"><i class=\"icon icon-heart\"></i></button>";
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this.prevComposeMustache = TD.mustaches["compose/docked_compose.mustache"];
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window.TDPF_injectMustache("compose/docked_compose.mustache", "append", "<div class=\"cf margin-t--12 margin-b--30\">", buttonHTML);
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this.getDrawerInput = () => {
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return $(".js-compose-text", me.composeDrawer);
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};
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this.getDrawerScroller = () => {
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return $(".js-compose-scroller > .scroll-v", me.composeDrawer);
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};
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// keyboard generation
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this.currentKeyboard = null;
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this.currentSpanner = null;
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let wasSearchFocused = false;
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let lastEmojiKeyword, lastEmojiPosition, lastEmojiLength;
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const hideKeyboard = (refocus) => {
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$(this.currentKeyboard).remove();
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this.currentKeyboard = null;
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$(this.currentSpanner).remove();
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this.currentSpanner = null;
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this.currentKeywords = [];
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this.getDrawerScroller().trigger("scroll");
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$(".emoji-keyboard-popup-btn").removeClass("is-selected");
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if (refocus) {
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this.getDrawerInput().focus();
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if (lastEmojiKeyword && lastEmojiPosition === 0) {
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document.execCommand("insertText", false, lastEmojiKeyword);
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}
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}
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lastEmojiKeyword = null;
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};
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const generateEmojiHTML = skinTone => {
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let index = 0;
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let html = [ "<p style='font-size:13px;color:#444;margin:4px;text-align:center'>Please, note that some emoji may not show up correctly in the text box above, but they will display in the tweet.</p>" ];
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for (let array of [ this.emojiData1, this.emojiData2[skinTone], this.emojiData3 ]) {
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for (let emoji of array) {
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if (emoji === "___") {
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html.push("<div class='separator'></div>");
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}
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else {
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html.push(TD.util.cleanWithEmoji(emoji).replace(" class=\"emoji\" draggable=\"false\"", ""));
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index++;
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}
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}
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}
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return html.join("");
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};
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const updateFilters = () => {
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let keywords = this.currentKeywords;
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let container = $(this.currentKeyboard.children[1]);
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let emoji = container.children("img");
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let info = container.children("p:first");
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let separators = container.children("div");
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if (keywords.length === 0) {
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info.css("display", "block");
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separators.css("display", "block");
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emoji.css("display", "inline");
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}
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else {
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info.css("display", "none");
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separators.css("display", "none");
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emoji.css("display", "none");
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emoji.filter(index => keywords.every(kw => me.emojiNames[index].includes(kw))).css("display", "inline");
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}
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};
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const selectSkinTone = skinTone => {
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let selectedEle = this.currentKeyboard.children[2].querySelector("[data-tone='" + this.selectedSkinTone + "']");
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selectedEle && selectedEle.classList.remove("sel");
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this.selectedSkinTone = skinTone;
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this.currentKeyboard.children[1].innerHTML = generateEmojiHTML(skinTone);
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this.currentKeyboard.children[2].querySelector("[data-tone='" + this.selectedSkinTone + "']").classList.add("sel");
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updateFilters();
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};
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this.generateKeyboard = (left, top) => {
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let outer = document.createElement("div");
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outer.classList.add("emoji-keyboard");
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outer.style.left = left + "px";
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outer.style.top = top + "px";
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let keyboard = document.createElement("div");
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keyboard.classList.add("emoji-keyboard-list");
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keyboard.addEventListener("click", function(e) {
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let ele = e.target;
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if (ele.tagName === "IMG") {
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insertEmoji(ele.getAttribute("src"), ele.getAttribute("alt"));
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}
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e.stopPropagation();
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});
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let search = document.createElement("div");
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search.innerHTML = "<input type='text' placeholder='Search...'>";
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search.classList.add("emoji-keyboard-search");
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let skintones = document.createElement("div");
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skintones.innerHTML = me.skinToneData.map(entry => "<div data-tone='" + entry[0] + "' style='background-color:" + entry[1] + "'></div>").join("");
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skintones.classList.add("emoji-keyboard-skintones");
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outer.appendChild(search);
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outer.appendChild(keyboard);
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outer.appendChild(skintones);
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$(".js-app").append(outer);
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skintones.addEventListener("click", function(e) {
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if (e.target.hasAttribute("data-tone")) {
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selectSkinTone(e.target.getAttribute("data-tone") || "");
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}
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e.stopPropagation();
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});
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search.addEventListener("click", function(e) {
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e.stopPropagation();
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});
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let searchInput = search.children[0];
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searchInput.focus();
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wasSearchFocused = false;
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searchInput.addEventListener("input", function(e) {
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me.currentKeywords = e.target.value.split(" ").filter(kw => kw.length > 0).map(kw => kw.toLowerCase());
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updateFilters();
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wasSearchFocused = $(this).val().length > 0;
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e.stopPropagation();
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});
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searchInput.addEventListener("keydown", function(e) {
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if (e.keyCode === 13 && $(this).val().length) { // enter
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let ele = $(".emoji-keyboard-list").children("img").filter(":visible").first();
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if (ele.length > 0) {
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insertEmoji(ele[0].getAttribute("src"), ele[0].getAttribute("alt"));
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}
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e.preventDefault();
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}
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});
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searchInput.addEventListener("click", function() {
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$(this).select();
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});
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searchInput.addEventListener("focus", function() {
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wasSearchFocused = true;
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});
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this.currentKeyboard = outer;
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selectSkinTone(this.selectedSkinTone);
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this.currentSpanner = document.createElement("div");
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this.currentSpanner.style.height = ($(this.currentKeyboard).height() - 10) + "px";
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$(".emoji-keyboard-popup-btn").parent().after(this.currentSpanner);
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this.getDrawerScroller().trigger("scroll");
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};
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const getKeyboardTop = () => {
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let button = $(".emoji-keyboard-popup-btn");
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return button.offset().top + button.outerHeight() + me.getDrawerScroller().scrollTop() + 8;
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};
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const insertEmoji = (src, alt) => {
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let input = this.getDrawerInput();
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let val = input.val();
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let posStart = input[0].selectionStart;
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let posEnd = input[0].selectionEnd;
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input.val(val.slice(0, posStart) + alt + val.slice(posEnd));
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input.trigger("change");
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input[0].selectionStart = posStart + alt.length;
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input[0].selectionEnd = posStart + alt.length;
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lastEmojiKeyword = null;
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if (wasSearchFocused) {
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$(".emoji-keyboard-search").children("input").focus();
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}
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else {
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input.focus();
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}
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};
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// general event handlers
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this.emojiKeyboardButtonClickEvent = function(e) {
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if (me.currentKeyboard) {
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$(this).blur();
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hideKeyboard(true);
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}
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else {
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me.generateKeyboard($(this).offset().left, getKeyboardTop());
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$(this).addClass("is-selected");
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}
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e.stopPropagation();
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};
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this.composerScrollEvent = function(e) {
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if (me.currentKeyboard) {
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me.currentKeyboard.style.marginTop = (-$(this).scrollTop()) + "px";
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}
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};
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this.composeInputKeyDownEvent = function(e) {
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if (lastEmojiKeyword && (e.keyCode === 8 || e.keyCode === 27)) { // backspace, escape
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let ele = $(this)[0];
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if (ele.selectionStart === lastEmojiPosition) {
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ele.selectionStart -= lastEmojiLength; // selects the emoji
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document.execCommand("insertText", false, lastEmojiKeyword);
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e.preventDefault();
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e.stopPropagation();
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}
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lastEmojiKeyword = null;
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}
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};
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this.composeInputKeyPressEvent = function(e) {
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if (String.fromCharCode(e.which) === ":") {
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let ele = $(this);
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let val = ele.val();
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let firstColon = val.lastIndexOf(":", ele[0].selectionStart);
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if (firstColon === -1) {
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return;
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}
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let search = val.substring(firstColon + 1, ele[0].selectionStart).toLowerCase();
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if (!/^[a-z_]+$/.test(search)) {
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return;
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}
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let keywords = search.split("_").filter(kw => kw.length > 0).map(kw => kw.toLowerCase());
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if (keywords.length === 0) {
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return;
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}
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let foundNames = me.emojiNames.filter(name => keywords.every(kw => name.includes(kw)));
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if (foundNames.length === 0) {
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return;
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}
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else if (foundNames.length > 1 && foundNames.includes(search)) {
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foundNames = [ search ];
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}
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lastEmojiKeyword = `:${search}:`;
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lastEmojiPosition = lastEmojiLength = 0;
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if (foundNames.length === 1) {
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let foundIndex = me.emojiNames.indexOf(foundNames[0]);
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let foundEmoji;
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for (let array of [ me.emojiData1, me.emojiData2[me.selectedSkinTone], me.emojiData3 ]) {
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let realArray = array.filter(ele => ele !== "___");
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if (foundIndex >= realArray.length) {
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foundIndex -= realArray.length;
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}
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else {
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foundEmoji = realArray[foundIndex];
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break;
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}
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}
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if (foundEmoji) {
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e.preventDefault();
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ele.val(val.substring(0, firstColon) + foundEmoji + val.substring(ele[0].selectionStart));
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ele[0].selectionEnd = ele[0].selectionStart = firstColon + foundEmoji.length;
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ele.trigger("change");
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ele.focus();
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lastEmojiPosition = firstColon + foundEmoji.length;
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lastEmojiLength = foundEmoji.length;
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}
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}
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else if (foundNames.length > 1 && $(".js-app-content").is(".is-open")) {
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e.preventDefault();
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ele.val(val.substring(0, firstColon) + val.substring(ele[0].selectionStart));
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ele[0].selectionEnd = ele[0].selectionStart = firstColon;
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ele.trigger("change");
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if (!me.currentKeyboard) {
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$(".emoji-keyboard-popup-btn").click();
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}
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$(".emoji-keyboard-search").children("input").focus().val("");
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document.execCommand("insertText", false, keywords.join(" "));
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}
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}
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else {
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lastEmojiKeyword = null;
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}
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};
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this.composeInputFocusEvent = function(e) {
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wasSearchFocused = false;
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};
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this.composerSendingEvent = function(e) {
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hideKeyboard();
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};
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this.composerActiveEvent = function(e) {
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$(".emoji-keyboard-popup-btn", me.composeDrawer).on("click", me.emojiKeyboardButtonClickEvent);
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$(".js-docked-compose .js-compose-scroller > .scroll-v", me.composeDrawer).on("scroll", me.composerScrollEvent);
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};
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this.documentClickEvent = function(e) {
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if (me.currentKeyboard && $(e.target).closest(".compose-text-container").length === 0) {
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hideKeyboard();
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}
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};
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this.documentKeyEvent = function(e) {
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if (me.currentKeyboard && e.keyCode === 27) { // escape
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hideKeyboard(true);
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e.stopPropagation();
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}
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};
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this.uploadFilesEvent = function(e) {
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if (me.currentKeyboard) {
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me.currentKeyboard.style.top = getKeyboardTop() + "px";
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}
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};
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// re-enabling
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let maybeDockedComposePanel = $(".js-docked-compose");
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if (maybeDockedComposePanel.length) {
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maybeDockedComposePanel.find(".cf.margin-t--12.margin-b--30").first().append(buttonHTML);
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this.composerActiveEvent();
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}
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}
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ready(){
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this.composeDrawer = $(".js-drawer[data-drawer='compose']");
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this.composeSelector = ".js-compose-text,.js-reply-tweetbox";
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$(document).on("click", this.documentClickEvent);
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$(document).on("keydown", this.documentKeyEvent);
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$(document).on("tduckOldComposerActive", this.composerActiveEvent);
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$(document).on("uiComposeImageAdded", this.uploadFilesEvent);
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this.composeDrawer.on("uiComposeTweetSending", this.composerSendingEvent);
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$(document).on("keydown", this.composeSelector, this.composeInputKeyDownEvent);
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$(document).on("keypress", this.composeSelector, this.composeInputKeyPressEvent);
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$(document).on("focus", this.composeSelector, this.composeInputFocusEvent);
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// HTML generation
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const convUnicode = function(codePt) {
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if (codePt > 0xFFFF) {
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codePt -= 0x10000;
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return String.fromCharCode(0xD800 + (codePt >> 10), 0xDC00 + (codePt & 0x3FF));
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}
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else {
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return String.fromCharCode(codePt);
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}
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};
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$TDP.readFileRoot(this.$token, "emoji-ordering.txt").then(contents => {
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for (let skinTone of this.skinToneList) {
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this.emojiData2[skinTone] = [];
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}
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// declaration inserters
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let mapUnicode = pt => convUnicode(parseInt(pt, 16));
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let addDeclaration1 = decl => {
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this.emojiData1.push(decl.split(" ").map(mapUnicode).join(""));
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};
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let addDeclaration2 = (tone, decl) => {
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let gen = decl.split(" ").map(mapUnicode).join("");
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if (tone === null) {
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for (let skinTone of this.skinToneList) {
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this.emojiData2[skinTone].push(gen);
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}
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}
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else {
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this.emojiData2[tone].push(gen);
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}
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};
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let addDeclaration3 = decl => {
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this.emojiData3.push(decl.split(" ").map(mapUnicode).join(""));
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};
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// line reading
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let skinToneState = 0;
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for (let line of contents.split("\n")) {
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if (line[0] === "@") {
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switch (skinToneState) {
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case 0:
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this.emojiData1.push("___");
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break;
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case 1:
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|
this.skinToneList.forEach(skinTone => this.emojiData2[skinTone].push("___"));
|
|
break;
|
|
case 2:
|
|
this.emojiData3.push("___");
|
|
break;
|
|
}
|
|
|
|
continue;
|
|
}
|
|
else if (line[0] === "#") {
|
|
if (line[1] === "1") {
|
|
skinToneState = 1;
|
|
}
|
|
else if (line[1] === "2") {
|
|
skinToneState = 2;
|
|
}
|
|
|
|
continue;
|
|
}
|
|
|
|
let semicolon = line.indexOf(";");
|
|
let decl = line.slice(0, semicolon);
|
|
let desc = line.slice(semicolon + 1).toLowerCase();
|
|
|
|
if (skinToneState === 1) {
|
|
let skinIndex = decl.indexOf("$");
|
|
|
|
if (skinIndex !== -1) {
|
|
let declPre = decl.slice(0, skinIndex);
|
|
let declPost = decl.slice(skinIndex + 1);
|
|
|
|
for (let skinTone of this.skinToneNonDefaultList) {
|
|
this.emojiData2[skinTone].pop();
|
|
addDeclaration2(skinTone, declPre + skinTone + declPost);
|
|
}
|
|
}
|
|
else {
|
|
addDeclaration2(null, decl);
|
|
this.emojiNames.push(desc);
|
|
}
|
|
}
|
|
else if (skinToneState === 2) {
|
|
addDeclaration3(decl);
|
|
this.emojiNames.push(desc);
|
|
}
|
|
else if (skinToneState === 0) {
|
|
addDeclaration1(decl);
|
|
this.emojiNames.push(desc);
|
|
}
|
|
}
|
|
}).catch(err => {
|
|
$TD.alert("error", "Problem loading emoji keyboard: " + err.message);
|
|
});
|
|
}
|
|
|
|
disabled(){
|
|
this.css.remove();
|
|
|
|
if (this.currentKeyboard) {
|
|
$(this.currentKeyboard).remove();
|
|
}
|
|
|
|
if (this.currentSpanner) {
|
|
$(this.currentSpanner).remove();
|
|
}
|
|
|
|
$(".emoji-keyboard-popup-btn").remove();
|
|
|
|
$(document).off("click", this.documentClickEvent);
|
|
$(document).off("keydown", this.documentKeyEvent);
|
|
$(document).off("tduckOldComposerActive", this.composerActiveEvent);
|
|
$(document).off("uiComposeImageAdded", this.uploadFilesEvent);
|
|
|
|
this.composeDrawer.off("uiComposeTweetSending", this.composerSendingEvent);
|
|
|
|
$(document).off("keydown", this.composeSelector, this.composeInputKeyDownEvent);
|
|
$(document).off("keypress", this.composeSelector, this.composeInputKeyPressEvent);
|
|
$(document).off("focus", this.composeSelector, this.composeInputFocusEvent);
|
|
|
|
TD.mustaches["compose/docked_compose.mustache"] = this.prevComposeMustache;
|
|
}
|