remove unused js libs

libs/pell.js

@@ -1,157 +0,0 @@
-"use strict";
-
-window.Pell = (function () {
-  const defaultParagraphSeparatorString = "defaultParagraphSeparator";
-  const formatBlock = "formatBlock";
-  const addEventListener = (parent, type, listener) => parent.addEventListener(type, listener);
-  const appendChild = (parent, child) => parent.appendChild(child);
-  const createElement = tag => document.createElement(tag);
-  const queryCommandState = command => document.queryCommandState(command);
-  const queryCommandValue = command => document.queryCommandValue(command);
-  const exec = (command, value = null) => document.execCommand(command, false, value);
-
-  const defaultActions = {
-    bold: {
-      icon: "<b>B</b>",
-      title: "Bold",
-      state: () => queryCommandState("bold"),
-      result: () => exec("bold")
-    },
-    italic: {
-      icon: "<i>I</i>",
-      title: "Italic",
-      state: () => queryCommandState("italic"),
-      result: () => exec("italic")
-    },
-    underline: {
-      icon: "<u>U</u>",
-      title: "Underline",
-      state: () => queryCommandState("underline"),
-      result: () => exec("underline")
-    },
-    strikethrough: {
-      icon: "<strike>S</strike>",
-      title: "Strike-through",
-      state: () => queryCommandState("strikeThrough"),
-      result: () => exec("strikeThrough")
-    },
-    heading1: {
-      icon: "<b>H<sub>1</sub></b>",
-      title: "Heading 1",
-      result: () => exec(formatBlock, "<h1>")
-    },
-    heading2: {
-      icon: "<b>H<sub>2</sub></b>",
-      title: "Heading 2",
-      result: () => exec(formatBlock, "<h2>")
-    },
-    paragraph: {
-      icon: "&#182;",
-      title: "Paragraph",
-      result: () => exec(formatBlock, "<p>")
-    },
-    quote: {
-      icon: "&#8220; &#8221;",
-      title: "Quote",
-      result: () => exec(formatBlock, "<blockquote>")
-    },
-    olist: {
-      icon: "&#35;",
-      title: "Ordered List",
-      result: () => exec("insertOrderedList")
-    },
-    ulist: {
-      icon: "&#8226;",
-      title: "Unordered List",
-      result: () => exec("insertUnorderedList")
-    },
-    code: {
-      icon: "&lt;/&gt;",
-      title: "Code",
-      result: () => exec(formatBlock, "<pre>")
-    },
-    line: {
-      icon: "&#8213;",
-      title: "Horizontal Line",
-      result: () => exec("insertHorizontalRule")
-    },
-    link: {
-      icon: "&#128279;",
-      title: "Link",
-      result: () => navigator.clipboard.readText().then(url => exec("createLink", url))
-    },
-    image: {
-      icon: "&#128247;",
-      title: "Image",
-      result: () => {
-        navigator.clipboard.readText().then(url => exec("insertImage", url));
-        exec("enableObjectResizing");
-      }
-    }
-  };
-
-  const defaultClasses = {
-    actionbar: "pell-actionbar",
-    button: "pell-button",
-    content: "pell-content",
-    selected: "pell-button-selected"
-  };
-
-  const init = settings => {
-    const actions = settings.actions
-      ? settings.actions.map(action => {
-          if (typeof action === "string") return defaultActions[action];
-          else if (defaultActions[action.name]) return {...defaultActions[action.name], ...action};
-          return action;
-        })
-      : Object.keys(defaultActions).map(action => defaultActions[action]);
-
-    const classes = {...defaultClasses, ...settings.classes};
-
-    const defaultParagraphSeparator = settings[defaultParagraphSeparatorString] || "div";
-
-    const actionbar = createElement("div");
-    actionbar.className = classes.actionbar;
-    appendChild(settings.element, actionbar);
-
-    const content = (settings.element.content = createElement("div"));
-    content.contentEditable = true;
-    content.className = classes.content;
-    content.oninput = ({target: {firstChild}}) => {
-      if (firstChild && firstChild.nodeType === 3) exec(formatBlock, `<${defaultParagraphSeparator}>`);
-      else if (content.innerHTML === "<br>") content.innerHTML = "";
-      settings.onChange(content.innerHTML);
-    };
-    content.onkeydown = event => {
-      if (event.key === "Enter" && queryCommandValue(formatBlock) === "blockquote") {
-        setTimeout(() => exec(formatBlock, `<${defaultParagraphSeparator}>`), 0);
-      }
-    };
-    appendChild(settings.element, content);
-
-    actions.forEach(action => {
-      const button = createElement("button");
-      button.className = classes.button;
-      button.innerHTML = action.icon;
-      button.title = action.title;
-      button.setAttribute("type", "button");
-      button.onclick = () => action.result() && content.focus();
-
-      if (action.state) {
-        const handler = () => button.classList[action.state() ? "add" : "remove"](classes.selected);
-        addEventListener(content, "keyup", handler);
-        addEventListener(content, "mouseup", handler);
-        addEventListener(button, "click", handler);
-      }
-
-      appendChild(actionbar, button);
-    });
-
-    if (settings.styleWithCSS) exec("styleWithCSS");
-    exec(defaultParagraphSeparatorString, defaultParagraphSeparator);
-
-    return settings.element;
-  };
-
-  return {exec, init};
-})();