Файл: Source/admin/assets/third/summernote/summernote.js
Строк: 4020
<?php
/**
* Super simple wysiwyg editor on Bootstrap v0.5.1
* http://hackerwins.github.io/summernote/
*
* summernote.js
* Copyright 2013 Alan Hong. and outher contributors
* summernote may be freely distributed under the MIT license./
*
* Date: 2014-01-04T05:41Z
*/
(function (factory) {
/* global define */
if (typeof define === 'function' && define.amd) {
// AMD. Register as an anonymous module.
define(['jquery', 'codemirror'], factory);
} else {
// Browser globals: jQuery, CodeMirror
factory(window.jQuery, window.CodeMirror);
}
}(function ($, CodeMirror) {
// Array.prototype.reduce fallback
// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/Reduce
if ('function' !== typeof Array.prototype.reduce) {
Array.prototype.reduce = function (callback, optInitialValue) {
var idx, value, length = this.length >>> 0, isValueSet = false;
if (1 < arguments.length) {
value = optInitialValue;
isValueSet = true;
}
for (idx = 0; length > idx; ++idx) {
if (this.hasOwnProperty(idx)) {
if (isValueSet) {
value = callback(value, this[idx], idx, this);
} else {
value = this[idx];
isValueSet = true;
}
}
}
if (!isValueSet) {
throw new TypeError('Reduce of empty array with no initial value');
}
return value;
};
}
/**
* object which check platform/agent
*/
var agent = {
bMac: navigator.appVersion.indexOf('Mac') > -1,
bMSIE: navigator.userAgent.indexOf('MSIE') > -1,
bFF: navigator.userAgent.indexOf('Firefox') > -1,
bCodeMirror: !!CodeMirror
};
/**
* func utils (for high-order func's arg)
*/
var func = (function () {
var eq = function (elA) {
return function (elB) {
return elA === elB;
};
};
var eq2 = function (elA, elB) {
return elA === elB;
};
var fail = function () {
return false;
};
var not = function (f) {
return function () {
return !f.apply(f, arguments);
};
};
var self = function (a) {
return a;
};
return {
eq: eq,
eq2: eq2,
fail: fail,
not: not,
self: self
};
})();
/**
* list utils
*/
var list = (function () {
var head = function (array) { return array[0]; };
var last = function (array) { return array[array.length - 1]; };
var initial = function (array) { return array.slice(0, array.length - 1); };
var tail = function (array) { return array.slice(1); };
/**
* get sum from a list
* @param {array} array - array
* @param {function} fn - iterator
*/
var sum = function (array, fn) {
fn = fn || func.self;
return array.reduce(function (memo, v) {
return memo + fn(v);
}, 0);
};
/**
* returns a copy of the collection with array type.
* @param {collection} collection - collection eg) node.childNodes, ...
*/
var from = function (collection) {
var result = [], idx = -1, length = collection.length;
while (++idx < length) {
result[idx] = collection[idx];
}
return result;
};
/**
* cluster item by second function
* @param {array} array - array
* @param {function} fn - predicate function for cluster rule
*/
var clusterBy = function (array, fn) {
if (array.length === 0) { return []; }
var aTail = tail(array);
return aTail.reduce(function (memo, v) {
var aLast = last(memo);
if (fn(last(aLast), v)) {
aLast[aLast.length] = v;
} else {
memo[memo.length] = [v];
}
return memo;
}, [[head(array)]]);
};
/**
* returns a copy of the array with all falsy values removed
* @param {array} array - array
* @param {function} fn - predicate function for cluster rule
*/
var compact = function (array) {
var aResult = [];
for (var idx = 0, sz = array.length; idx < sz; idx ++) {
if (array[idx]) { aResult.push(array[idx]); }
}
return aResult;
};
return { head: head, last: last, initial: initial, tail: tail,
sum: sum, from: from, compact: compact, clusterBy: clusterBy };
})();
/**
* dom utils
*/
var dom = (function () {
/**
* returns predicate which judge whether nodeName is same
*/
var makePredByNodeName = function (sNodeName) {
// nodeName of element is always uppercase.
return function (node) {
return node && node.nodeName === sNodeName;
};
};
var isPara = function (node) {
// Chrome(v31.0), FF(v25.0.1) use DIV for paragraph
return node && /^DIV|^P|^LI|^H[1-7]/.test(node.nodeName);
};
var emptyPara = '<p><br/></p>';
var isList = function (node) {
return node && /^UL|^OL/.test(node.nodeName);
};
/**
* returns whether node is `note-editable` or not.
*/
var isEditable = function (node) {
return node && $(node).hasClass('note-editable');
};
var isControlSizing = function (node) {
return node && $(node).hasClass('note-control-sizing');
};
/**
* find nearest ancestor predicate hit
* @param {element} node
* @param {function} pred - predicate function
*/
var ancestor = function (node, pred) {
while (node) {
if (pred(node)) { return node; }
if (isEditable(node)) { break; }
node = node.parentNode;
}
return null;
};
/**
* returns new array of ancestor nodes (until predicate hit).
* @param {element} node
* @param {function} [optional] pred - predicate function
*/
var listAncestor = function (node, pred) {
pred = pred || func.fail;
var aAncestor = [];
ancestor(node, function (el) {
aAncestor.push(el);
return pred(el);
});
return aAncestor;
};
/**
* returns common ancestor node between two nodes.
* @param {element} nodeA
* @param {element} nodeB
*/
var commonAncestor = function (nodeA, nodeB) {
var aAncestor = listAncestor(nodeA);
for (var n = nodeB; n; n = n.parentNode) {
if ($.inArray(n, aAncestor) > -1) { return n; }
}
return null; // difference document area
};
/**
* listing all Nodes between two nodes.
* FIXME: nodeA and nodeB must be sorted, use comparePoints later.
* @param {element} nodeA
* @param {element} nodeB
*/
var listBetween = function (nodeA, nodeB) {
var aNode = [];
var bStart = false, bEnd = false;
var fnWalk = function (node) {
if (!node) { return; } // traverse fisnish
if (node === nodeA) { bStart = true; } // start point
if (bStart && !bEnd) { aNode.push(node); } // between
if (node === nodeB) { bEnd = true; return; } // end point
for (var idx = 0, sz = node.childNodes.length; idx < sz; idx++) {
fnWalk(node.childNodes[idx]);
}
};
fnWalk(commonAncestor(nodeA, nodeB)); // DFS with commonAcestor.
return aNode;
};
/**
* listing all prevSiblings (until predicate hit).
* @param {element} node
* @param {function} [optional] pred - predicate function
*/
var listPrev = function (node, pred) {
pred = pred || func.fail;
var aNext = [];
while (node) {
aNext.push(node);
if (pred(node)) { break; }
node = node.previousSibling;
}
return aNext;
};
/**
* listing nextSiblings (until predicate hit).
* @param {element} node
* @param {function} pred [optional] - predicate function
*/
var listNext = function (node, pred) {
pred = pred || func.fail;
var aNext = [];
while (node) {
aNext.push(node);
if (pred(node)) { break; }
node = node.nextSibling;
}
return aNext;
};
/**
* insert node after preceding
* @param {element} node
* @param {element} preceding - predicate function
*/
var insertAfter = function (node, preceding) {
var next = preceding.nextSibling, parent = preceding.parentNode;
if (next) {
parent.insertBefore(node, next);
} else {
parent.appendChild(node);
}
return node;
};
/**
* append children
* @param {element} node
* @param {collection} aChild
*/
var appends = function (node, aChild) {
$.each(aChild, function (idx, child) {
node.appendChild(child);
});
return node;
};
var isText = makePredByNodeName('#text');
/**
* returns #text's text size or element's childNodes size
* @param {element} node
*/
var length = function (node) {
if (isText(node)) { return node.nodeValue.length; }
return node.childNodes.length;
};
/**
* returns offset from parent.
* @param {element} node
*/
var position = function (node) {
var offset = 0;
while ((node = node.previousSibling)) { offset += 1; }
return offset;
};
/**
* return offsetPath(array of offset) from ancestor
* @param {element} ancestor - ancestor node
* @param {element} node
*/
var makeOffsetPath = function (ancestor, node) {
var aAncestor = list.initial(listAncestor(node, func.eq(ancestor)));
return $.map(aAncestor, position).reverse();
};
/**
* return element from offsetPath(array of offset)
* @param {element} ancestor - ancestor node
* @param {array} aOffset - offsetPath
*/
var fromOffsetPath = function (ancestor, aOffset) {
var current = ancestor;
for (var i = 0, sz = aOffset.length; i < sz; i++) {
current = current.childNodes[aOffset[i]];
}
return current;
};
/**
* split element or #text
* @param {element} node
* @param {number} offset
*/
var splitData = function (node, offset) {
if (offset === 0) { return node; }
if (offset >= length(node)) { return node.nextSibling; }
// splitText
if (isText(node)) { return node.splitText(offset); }
// splitElement
var child = node.childNodes[offset];
node = insertAfter(node.cloneNode(false), node);
return appends(node, listNext(child));
};
/**
* split dom tree by boundaryPoint(pivot and offset)
* @param {element} root
* @param {element} pivot - this will be boundaryPoint's node
* @param {number} offset - this will be boundaryPoint's offset
*/
var split = function (root, pivot, offset) {
var aAncestor = listAncestor(pivot, func.eq(root));
if (aAncestor.length === 1) { return splitData(pivot, offset); }
return aAncestor.reduce(function (node, parent) {
var clone = parent.cloneNode(false);
insertAfter(clone, parent);
if (node === pivot) {
node = splitData(node, offset);
}
appends(clone, listNext(node));
return clone;
});
};
/**
* remove node, (bRemoveChild: remove child or not)
* @param {element} node
* @param {boolean} bRemoveChild
*/
var remove = function (node, bRemoveChild) {
if (!node || !node.parentNode) { return; }
if (node.removeNode) { return node.removeNode(bRemoveChild); }
var elParent = node.parentNode;
if (!bRemoveChild) {
var aNode = [];
var i, sz;
for (i = 0, sz = node.childNodes.length; i < sz; i++) {
aNode.push(node.childNodes[i]);
}
for (i = 0, sz = aNode.length; i < sz; i++) {
elParent.insertBefore(aNode[i], node);
}
}
elParent.removeChild(node);
};
var html = function ($node) {
return dom.isTextarea($node[0]) ? $node.val() : $node.html();
};
return {
emptyPara: emptyPara,
isText: isText,
isPara: isPara,
isList: isList,
isEditable: isEditable,
isControlSizing: isControlSizing,
isAnchor: makePredByNodeName('A'),
isDiv: makePredByNodeName('DIV'),
isLi: makePredByNodeName('LI'),
isSpan: makePredByNodeName('SPAN'),
isB: makePredByNodeName('B'),
isU: makePredByNodeName('U'),
isS: makePredByNodeName('S'),
isI: makePredByNodeName('I'),
isImg: makePredByNodeName('IMG'),
isTextarea: makePredByNodeName('TEXTAREA'),
ancestor: ancestor,
listAncestor: listAncestor,
listNext: listNext,
listPrev: listPrev,
commonAncestor: commonAncestor,
listBetween: listBetween,
insertAfter: insertAfter,
position: position,
makeOffsetPath: makeOffsetPath,
fromOffsetPath: fromOffsetPath,
split: split,
remove: remove,
html: html
};
})();
/**
* range module
*/
var range = (function () {
var bW3CRangeSupport = !!document.createRange;
// return boundaryPoint from TextRange, inspired by Andy Na's HuskyRange.js
var textRange2bp = function (textRange, bStart) {
var elCont = textRange.parentElement(), nOffset;
var tester = document.body.createTextRange(), elPrevCont;
var aChild = list.from(elCont.childNodes);
for (nOffset = 0; nOffset < aChild.length; nOffset++) {
if (dom.isText(aChild[nOffset])) { continue; }
tester.moveToElementText(aChild[nOffset]);
if (tester.compareEndPoints('StartToStart', textRange) >= 0) { break; }
elPrevCont = aChild[nOffset];
}
if (nOffset !== 0 && dom.isText(aChild[nOffset - 1])) {
var textRangeStart = document.body.createTextRange(), elCurText = null;
textRangeStart.moveToElementText(elPrevCont || elCont);
textRangeStart.collapse(!elPrevCont);
elCurText = elPrevCont ? elPrevCont.nextSibling : elCont.firstChild;
var pointTester = textRange.duplicate();
pointTester.setEndPoint('StartToStart', textRangeStart);
var nTextCount = pointTester.text.replace(/[rn]/g, '').length;
while (nTextCount > elCurText.nodeValue.length && elCurText.nextSibling) {
nTextCount -= elCurText.nodeValue.length;
elCurText = elCurText.nextSibling;
}
/* jshint ignore:start */
var sDummy = elCurText.nodeValue; //enforce IE to re-reference elCurText, hack
/* jshint ignore:end */
if (bStart && elCurText.nextSibling && dom.isText(elCurText.nextSibling) &&
nTextCount === elCurText.nodeValue.length) {
nTextCount -= elCurText.nodeValue.length;
elCurText = elCurText.nextSibling;
}
elCont = elCurText;
nOffset = nTextCount;
}
return {cont: elCont, offset: nOffset};
};
// return TextRange from boundary point (inspired by google closure-library)
var bp2textRange = function (bp) {
var textRangeInfo = function (elCont, nOffset) {
var elNode, bCollapseToStart;
if (dom.isText(elCont)) {
var aPrevText = dom.listPrev(elCont, func.not(dom.isText));
var elPrevCont = list.last(aPrevText).previousSibling;
elNode = elPrevCont || elCont.parentNode;
nOffset += list.sum(list.tail(aPrevText), dom.length);
bCollapseToStart = !elPrevCont;
} else {
elNode = elCont.childNodes[nOffset] || elCont;
if (dom.isText(elNode)) {
return textRangeInfo(elNode, nOffset);
}
nOffset = 0;
bCollapseToStart = false;
}
return {cont: elNode, collapseToStart: bCollapseToStart, offset: nOffset};
};
var textRange = document.body.createTextRange();
var info = textRangeInfo(bp.cont, bp.offset);
textRange.moveToElementText(info.cont);
textRange.collapse(info.collapseToStart);
textRange.moveStart('character', info.offset);
return textRange;
};
// {startContainer, startOffset, endContainer, endOffset}
var WrappedRange = function (sc, so, ec, eo) {
this.sc = sc;
this.so = so;
this.ec = ec;
this.eo = eo;
// nativeRange: get nativeRange from sc, so, ec, eo
var nativeRange = function () {
if (bW3CRangeSupport) {
var w3cRange = document.createRange();
w3cRange.setStart(sc, so);
w3cRange.setEnd(ec, eo);
return w3cRange;
} else {
var textRange = bp2textRange({cont: sc, offset: so});
textRange.setEndPoint('EndToEnd', bp2textRange({cont: ec, offset: eo}));
return textRange;
}
};
// select: update visible range
this.select = function () {
var nativeRng = nativeRange();
if (bW3CRangeSupport) {
var selection = document.getSelection();
if (selection.rangeCount > 0) { selection.removeAllRanges(); }
selection.addRange(nativeRng);
} else {
nativeRng.select();
}
};
// listPara: listing paragraphs on range
this.listPara = function () {
var aNode = dom.listBetween(sc, ec);
var aPara = list.compact($.map(aNode, function (node) {
return dom.ancestor(node, dom.isPara);
}));
return $.map(list.clusterBy(aPara, func.eq2), list.head);
};
// makeIsOn: return isOn(pred) function
var makeIsOn = function (pred) {
return function () {
var elAncestor = dom.ancestor(sc, pred);
return elAncestor && (elAncestor === dom.ancestor(ec, pred));
};
};
// isOnEditable: judge whether range is on editable or not
this.isOnEditable = makeIsOn(dom.isEditable);
// isOnList: judge whether range is on list node or not
this.isOnList = makeIsOn(dom.isList);
// isOnAnchor: judge whether range is on anchor node or not
this.isOnAnchor = makeIsOn(dom.isAnchor);
// isCollapsed: judge whether range was collapsed
this.isCollapsed = function () { return sc === ec && so === eo; };
// insertNode
this.insertNode = function (node) {
var nativeRng = nativeRange();
if (bW3CRangeSupport) {
nativeRng.insertNode(node);
} else {
nativeRng.pasteHTML(node.outerHTML); // NOTE: missing node reference.
}
};
this.toString = function () {
var nativeRng = nativeRange();
return bW3CRangeSupport ? nativeRng.toString() : nativeRng.text;
};
//bookmark: offsetPath bookmark
this.bookmark = function (elEditable) {
return {
s: { path: dom.makeOffsetPath(elEditable, sc), offset: so },
e: { path: dom.makeOffsetPath(elEditable, ec), offset: eo }
};
};
};
return { // Range Object
// create Range Object From arguments or Browser Selection
create : function (sc, so, ec, eo) {
if (arguments.length === 0) { // from Browser Selection
if (bW3CRangeSupport) { // webkit, firefox
var selection = document.getSelection();
if (selection.rangeCount === 0) { return null; }
var nativeRng = selection.getRangeAt(0);
sc = nativeRng.startContainer;
so = nativeRng.startOffset;
ec = nativeRng.endContainer;
eo = nativeRng.endOffset;
} else { // IE8: TextRange
var textRange = document.selection.createRange();
var textRangeEnd = textRange.duplicate();
textRangeEnd.collapse(false);
var textRangeStart = textRange;
textRangeStart.collapse(true);
var bpStart = textRange2bp(textRangeStart, true),
bpEnd = textRange2bp(textRangeEnd, false);
sc = bpStart.cont;
so = bpStart.offset;
ec = bpEnd.cont;
eo = bpEnd.offset;
}
} else if (arguments.length === 2) { //collapsed
ec = sc;
eo = so;
}
return new WrappedRange(sc, so, ec, eo);
},
// createFromBookmark
createFromBookmark : function (elEditable, bookmark) {
var sc = dom.fromOffsetPath(elEditable, bookmark.s.path);
var so = bookmark.s.offset;
var ec = dom.fromOffsetPath(elEditable, bookmark.e.path);
var eo = bookmark.e.offset;
return new WrappedRange(sc, so, ec, eo);
}
};
})();
/**
* aysnc functions which returns deferred object
*/
var async = (function () {
/**
* readFile
* @param {file} file - file object
*/
var readFile = function (file) {
return $.Deferred(function (deferred) {
var reader = new FileReader();
reader.onload = function (e) { deferred.resolve(e.target.result); };
reader.onerror = function () { deferred.reject(this); };
reader.readAsDataURL(file);
}).promise();
};
/**
* loadImage from url string
* @param {string} sUrl
*/
var loadImage = function (sUrl) {
return $.Deferred(function (deferred) {
var image = new Image();
image.onload = loaded;
image.onerror = errored; // URL returns 404, etc
image.onabort = errored; // IE may call this if user clicks "Stop"
image.src = sUrl;
function loaded() {
unbindEvents();
deferred.resolve(image);
}
function errored() {
unbindEvents();
deferred.reject(image);
}
function unbindEvents() {
image.onload = null;
image.onerror = null;
image.onabort = null;
}
}).promise();
};
return { readFile: readFile, loadImage: loadImage };
})();
/**
* Style
*/
var Style = function () {
// para level style
this.stylePara = function (rng, oStyle) {
var aPara = rng.listPara();
$.each(aPara, function (idx, elPara) {
$.each(oStyle, function (sKey, sValue) {
elPara.style[sKey] = sValue;
});
});
};
// get current style, elTarget: target element on event.
this.current = function (rng, elTarget) {
var $cont = $(dom.isText(rng.sc) ? rng.sc.parentNode : rng.sc);
var oStyle = $cont.css(['font-size', 'text-align',
'list-style-type', 'line-height']) || {};
oStyle['font-size'] = parseInt(oStyle['font-size']);
// document.queryCommandState for toggle state
oStyle['font-bold'] = document.queryCommandState('bold') ? 'bold' : 'normal';
oStyle['font-italic'] = document.queryCommandState('italic') ? 'italic' : 'normal';
oStyle['font-underline'] = document.queryCommandState('underline') ? 'underline' : 'normal';
// list-style-type to list-style(unordered, ordered)
if (!rng.isOnList()) {
oStyle['list-style'] = 'none';
} else {
var aOrderedType = ['circle', 'disc', 'disc-leading-zero', 'square'];
var bUnordered = $.inArray(oStyle['list-style-type'], aOrderedType) > -1;
oStyle['list-style'] = bUnordered ? 'unordered' : 'ordered';
}
var elPara = dom.ancestor(rng.sc, dom.isPara);
if (elPara && elPara.style['line-height']) {
oStyle['line-height'] = elPara.style.lineHeight;
} else {
var lineHeight = parseInt(oStyle['line-height']) / parseInt(oStyle['font-size']);
oStyle['line-height'] = lineHeight.toFixed(1);
}
oStyle.image = dom.isImg(elTarget) && elTarget;
oStyle.anchor = rng.isOnAnchor() && dom.ancestor(rng.sc, dom.isAnchor);
oStyle.aAncestor = dom.listAncestor(rng.sc, dom.isEditable);
return oStyle;
};
};
/**
* History
*/
var History = function () {
var aUndo = [], aRedo = [];
var makeSnap = function ($editable) {
var elEditable = $editable[0], rng = range.create();
return {
contents: $editable.html(),
bookmark: rng.bookmark(elEditable),
scrollTop: $editable.scrollTop()
};
};
var applySnap = function ($editable, oSnap) {
$editable.html(oSnap.contents).scrollTop(oSnap.scrollTop);
range.createFromBookmark($editable[0], oSnap.bookmark).select();
};
this.undo = function ($editable) {
var oSnap = makeSnap($editable);
if (aUndo.length === 0) { return; }
applySnap($editable, aUndo.pop());
aRedo.push(oSnap);
};
this.redo = function ($editable) {
var oSnap = makeSnap($editable);
if (aRedo.length === 0) { return; }
applySnap($editable, aRedo.pop());
aUndo.push(oSnap);
};
this.recordUndo = function ($editable) {
aRedo = [];
aUndo.push(makeSnap($editable));
};
};
/**
* Editor
*/
var Editor = function () {
// save current range
this.saveRange = function ($editable) {
$editable.data('range', range.create());
};
// restore lately range
this.restoreRange = function ($editable) {
var rng = $editable.data('range');
if (rng) { rng.select(); }
};
//currentStyle
var style = new Style();
this.currentStyle = function (elTarget) {
var rng = range.create();
return rng.isOnEditable() && style.current(rng, elTarget);
};
this.tab = function ($editable) {
recordUndo($editable);
var rng = range.create();
var sNbsp = new Array($editable.data('tabsize') + 1).join(' ');
rng.insertNode($('<span id="noteTab">' + sNbsp + '</span>')[0]);
var $tab = $('#noteTab').removeAttr('id');
rng = range.create($tab[0], 1);
rng.select();
dom.remove($tab[0]);
};
// undo
this.undo = function ($editable) {
$editable.data('NoteHistory').undo($editable);
};
// redo
this.redo = function ($editable) {
$editable.data('NoteHistory').redo($editable);
};
// recordUndo
var recordUndo = this.recordUndo = function ($editable) {
$editable.data('NoteHistory').recordUndo($editable);
};
/* jshint ignore:start */
// native commands(with execCommand), generate function for execCommand
var aCmd = ['bold', 'italic', 'underline', 'strikethrough',
'justifyLeft', 'justifyCenter', 'justifyRight', 'justifyFull',
'insertOrderedList', 'insertUnorderedList',
'indent', 'outdent', 'formatBlock', 'removeFormat',
'backColor', 'foreColor', 'insertHorizontalRule'];
for (var idx = 0, len = aCmd.length; idx < len; idx ++) {
this[aCmd[idx]] = (function (sCmd) {
return function ($editable, sValue) {
recordUndo($editable);
document.execCommand(sCmd, false, sValue);
};
})(aCmd[idx]);
}
/* jshint ignore:end */
this.insertImage = function ($editable, sUrl) {
async.loadImage(sUrl).done(function (image) {
recordUndo($editable);
var $image = $('<img>').attr('src', sUrl);
$image.css('width', Math.min($editable.width(), image.width));
range.create().insertNode($image[0]);
}).fail(function () {
var callbacks = $editable.data('callbacks');
if (callbacks.onImageUploadError) {
callbacks.onImageUploadError();
}
});
};
this.insertVideo = function ($editable, sUrl) {
// video url patterns(youtube, instagram, vimeo, dailymotion)
var ytRegExp = /^.*(youtu.be/|v/|u/w/|embed/|watch?v=|&v=)([^#&?]*).*/;
var ytMatch = sUrl.match(ytRegExp);
var igRegExp = ///instagram.com/p/(.[a-zA-Z0-9]*)/;
var igMatch = sUrl.match(igRegExp);
var vRegExp = ///vine.co/v/(.[a-zA-Z0-9]*)/;
var vMatch = sUrl.match(vRegExp);
var vimRegExp = ///(player.)?vimeo.com/([a-z]*/)*([0-9]{6,11})[?]?.*/;
var vimMatch = sUrl.match(vimRegExp);
var dmRegExp = /.+dailymotion.com/(video|hub)/([^_]+)[^#]*(#video=([^_&]+))?/;
var dmMatch = sUrl.match(dmRegExp);
var $video;
if (ytMatch && ytMatch[2].length === 11) {
var youtubeId = ytMatch[2];
$video = $('<iframe>')
.attr('src', 'http://www.youtube.com/embed/' + youtubeId)
.attr('width', '640').attr('height', '360');
} else if (igMatch && igMatch[0].length > 0) {
$video = $('<iframe>')
.attr('src', igMatch[0] + '/embed/')
.attr('width', '612').attr('height', '710')
.attr('scrolling', 'no')
.attr('allowtransparency', 'true');
} else if (vMatch && vMatch[0].length > 0) {
$video = $('<iframe>')
.attr('src', vMatch[0] + '/embed/simple')
.attr('width', '600').attr('height', '600')
.attr('class', 'vine-embed');
} else if (vimMatch && vimMatch[3].length > 0) {
$video = $('<iframe webkitallowfullscreen mozallowfullscreen allowfullscreen>')
.attr('src', '//player.vimeo.com/video/' + vimMatch[3])
.attr('width', '640').attr('height', '360');
} else if (dmMatch && dmMatch[2].length > 0) {
$video = $('<iframe>')
.attr('src', 'http://www.dailymotion.com/embed/video/' + dmMatch[2])
.attr('width', '640').attr('height', '360');
} else {
// this is not a known video link. Now what, Cat? Now what?
}
if ($video) {
$video.attr('frameborder', 0);
range.create().insertNode($video[0]);
}
};
this.formatBlock = function ($editable, sValue) {
recordUndo($editable);
sValue = agent.bMSIE ? '<' + sValue + '>' : sValue;
document.execCommand('FormatBlock', false, sValue);
};
this.fontSize = function ($editable, sValue) {
recordUndo($editable);
document.execCommand('fontSize', false, 3);
if (agent.bFF) {
// firefox: <font size="3"> to <span style='font-size={sValue}px;'>, buggy
$editable.find('font[size=3]').removeAttr('size').css('font-size', sValue + 'px');
} else {
// chrome: <span style="font-size: medium"> to <span style='font-size={sValue}px;'>
$editable.find('span').filter(function () {
return this.style.fontSize === 'medium';
}).css('font-size', sValue + 'px');
}
};
this.lineHeight = function ($editable, sValue) {
recordUndo($editable);
style.stylePara(range.create(), {lineHeight: sValue});
};
this.unlink = function ($editable) {
var rng = range.create();
if (rng.isOnAnchor()) {
recordUndo($editable);
var elAnchor = dom.ancestor(rng.sc, dom.isAnchor);
rng = range.create(elAnchor, 0, elAnchor, 1);
rng.select();
document.execCommand('unlink');
}
};
this.setLinkDialog = function ($editable, fnShowDialog) {
var rng = range.create();
if (rng.isOnAnchor()) {
var elAnchor = dom.ancestor(rng.sc, dom.isAnchor);
rng = range.create(elAnchor, 0, elAnchor, 1);
}
fnShowDialog({
range: rng,
text: rng.toString(),
url: rng.isOnAnchor() ? dom.ancestor(rng.sc, dom.isAnchor).href : ''
}, function (sLinkUrl) {
rng.select();
recordUndo($editable);
var sLinkUrlWithProtocol;
if (sLinkUrl.indexOf('@') !== -1) { // email address
sLinkUrlWithProtocol = sLinkUrl.indexOf(':') !== -1 ? sLinkUrl : 'mailto:' + sLinkUrl;
} else { // normal address
sLinkUrlWithProtocol = sLinkUrl.indexOf('://') !== -1 ? sLinkUrl : 'http://' + sLinkUrl;
}
//IE: createLink when range collapsed.
if (agent.bMSIE && rng.isCollapsed()) {
rng.insertNode($('<A id="linkAnchor">' + sLinkUrl + '</A>')[0]);
var $anchor = $('#linkAnchor').removeAttr('id')
.attr('href', sLinkUrlWithProtocol);
rng = range.create($anchor[0], 0, $anchor[0], 1);
rng.select();
} else {
document.execCommand('createlink', false, sLinkUrlWithProtocol);
}
});
};
this.setVideoDialog = function ($editable, fnShowDialog) {
var rng = range.create();
var editor = this;
if (rng.isOnAnchor()) {
var elAnchor = dom.ancestor(rng.sc, dom.isAnchor);
rng = range.create(elAnchor, 0, elAnchor, 1);
}
fnShowDialog({
range: rng,
text: rng.toString()
}, function (sLinkUrl) {
rng.select();
recordUndo($editable);
editor.insertVideo($editable, sLinkUrl);
});
};
this.color = function ($editable, sObjColor) {
var oColor = JSON.parse(sObjColor);
var foreColor = oColor.foreColor, backColor = oColor.backColor;
recordUndo($editable);
if (foreColor) { document.execCommand('foreColor', false, foreColor); }
if (backColor) { document.execCommand('backColor', false, backColor); }
};
this.insertTable = function ($editable, sDim) {
recordUndo($editable);
var aDim = sDim.split('x');
var nCol = aDim[0], nRow = aDim[1];
var aTD = [], sTD;
var sWhitespace = agent.bMSIE ? ' ' : '<br/>';
for (var idxCol = 0; idxCol < nCol; idxCol++) {
aTD.push('<td>' + sWhitespace + '</td>');
}
sTD = aTD.join('');
var aTR = [], sTR;
for (var idxRow = 0; idxRow < nRow; idxRow++) {
aTR.push('<tr>' + sTD + '</tr>');
}
sTR = aTR.join('');
var sTable = '<table class="table table-bordered">' + sTR + '</table>';
range.create().insertNode($(sTable)[0]);
};
this.floatMe = function ($editable, sValue, elTarget) {
recordUndo($editable);
elTarget.style.cssFloat = sValue;
};
this.resize = function ($editable, sValue, elTarget) {
recordUndo($editable);
elTarget.style.width = $editable.width() * sValue + 'px';
elTarget.style.height = '';
};
this.resizeTo = function (pos, $target) {
var newRatio = pos.y / pos.x;
var ratio = $target.data('ratio');
$target.css({
width: ratio > newRatio ? pos.x : pos.y / ratio,
height: ratio > newRatio ? pos.x * ratio : pos.y
});
};
};
/**
* Toolbar
*/
var Toolbar = function () {
this.update = function ($toolbar, oStyle) {
//handle selectbox for fontsize, lineHeight
var checkDropdownMenu = function ($btn, nValue) {
$btn.find('.dropdown-menu li a').each(function () {
var bChecked = parseFloat($(this).data('value')) === nValue;
this.className = bChecked ? 'checked' : '';
});
};
var $fontsize = $toolbar.find('.note-fontsize');
$fontsize.find('.note-current-fontsize').html(oStyle['font-size']);
checkDropdownMenu($fontsize, parseFloat(oStyle['font-size']));
var $lineHeight = $toolbar.find('.note-height');
checkDropdownMenu($lineHeight, parseFloat(oStyle['line-height']));
//check button state
var btnState = function (sSelector, pred) {
var $btn = $toolbar.find(sSelector);
$btn[pred() ? 'addClass' : 'removeClass']('active');
};
btnState('button[data-event="bold"]', function () {
return oStyle['font-bold'] === 'bold';
});
btnState('button[data-event="italic"]', function () {
return oStyle['font-italic'] === 'italic';
});
btnState('button[data-event="underline"]', function () {
return oStyle['font-underline'] === 'underline';
});
btnState('button[data-event="justifyLeft"]', function () {
return oStyle['text-align'] === 'left' || oStyle['text-align'] === 'start';
});
btnState('button[data-event="justifyCenter"]', function () {
return oStyle['text-align'] === 'center';
});
btnState('button[data-event="justifyRight"]', function () {
return oStyle['text-align'] === 'right';
});
btnState('button[data-event="justifyFull"]', function () {
return oStyle['text-align'] === 'justify';
});
btnState('button[data-event="insertUnorderedList"]', function () {
return oStyle['list-style'] === 'unordered';
});
btnState('button[data-event="insertOrderedList"]', function () {
return oStyle['list-style'] === 'ordered';
});
};
this.updateRecentColor = function (elBtn, sEvent, sValue) {
var $color = $(elBtn).closest('.note-color');
var $recentColor = $color.find('.note-recent-color');
var oColor = JSON.parse($recentColor.attr('data-value'));
oColor[sEvent] = sValue;
$recentColor.attr('data-value', JSON.stringify(oColor));
var sKey = sEvent === 'backColor' ? 'background-color' : 'color';
$recentColor.find('i').css(sKey, sValue);
};
this.updateFullscreen = function ($toolbar, bFullscreen) {
var $btn = $toolbar.find('button[data-event="fullscreen"]');
$btn[bFullscreen ? 'addClass' : 'removeClass']('active');
};
this.updateCodeview = function ($toolbar, bCodeview) {
var $btn = $toolbar.find('button[data-event="codeview"]');
$btn[bCodeview ? 'addClass' : 'removeClass']('active');
};
this.enable = function ($toolbar) {
$toolbar.find('button').not('button[data-event="codeview"]').removeClass('disabled');
};
this.disable = function ($toolbar) {
$toolbar.find('button').not('button[data-event="codeview"]').addClass('disabled');
};
};
/**
* Popover (http://getbootstrap.com/javascript/#popovers)
*/
var Popover = function () {
var showPopover = function ($popover, elPlaceholder) {
var $placeholder = $(elPlaceholder);
var pos = $placeholder.position(), height = $placeholder.height();
$popover.css({
display: 'block',
left: pos.left,
top: pos.top + height
});
};
this.update = function ($popover, oStyle) {
var $linkPopover = $popover.find('.note-link-popover'),
$imagePopover = $popover.find('.note-image-popover');
if (oStyle.anchor) {
var $anchor = $linkPopover.find('a');
$anchor.attr('href', oStyle.anchor.href).html(oStyle.anchor.href);
showPopover($linkPopover, oStyle.anchor);
} else {
$linkPopover.hide();
}
if (oStyle.image) {
showPopover($imagePopover, oStyle.image);
} else {
$imagePopover.hide();
}
};
this.hide = function ($popover) {
$popover.children().hide();
};
};
/**
* Handle
*/
var Handle = function () {
this.update = function ($handle, oStyle) {
var $selection = $handle.find('.note-control-selection');
if (oStyle.image) {
var $image = $(oStyle.image);
var pos = $image.position();
var szImage = {w: $image.width(), h: $image.height()};
$selection.css({
display: 'block',
left: pos.left,
top: pos.top,
width: szImage.w,
height: szImage.h
}).data('target', oStyle.image); // save current image element.
var sSizing = szImage.w + 'x' + szImage.h;
$selection.find('.note-control-selection-info').text(sSizing);
} else {
$selection.hide();
}
};
this.hide = function ($handle) {
$handle.children().hide();
};
};
/**
* Dialog
*/
var Dialog = function () {
/**
* toggle button status
* @param $btn {jquery}
* @param bEnable {boolean}
*/
var toggleBtn = function ($btn, bEnable) {
if (bEnable) {
$btn.removeClass('disabled').attr('disabled', false);
} else {
$btn.addClass('disabled').attr('disabled', true);
}
};
/**
* show image dialog
* @param $dialog {jquery}
* @param fnInsertImages {function}
* @param fnInsertImage {function}
*/
this.showImageDialog = function ($dialog, fnInsertImages, fnInsertImage) {
var $imageDialog = $dialog.find('.note-image-dialog');
var $imageInput = $dialog.find('.note-image-input'),
$imageUrl = $dialog.find('.note-image-url'),
$imageBtn = $dialog.find('.note-image-btn');
$imageDialog.on('shown.bs.modal', function () {
$imageInput.on('change', function () {
fnInsertImages(this.files);
$(this).val('');
$imageDialog.modal('hide');
});
$imageUrl.val('').keyup(function () {
toggleBtn($imageBtn, $imageUrl.val());
}).trigger('focus');
$imageBtn.click(function (event) {
$imageDialog.modal('hide');
fnInsertImage($imageUrl.val());
event.preventDefault();
});
}).on('hidden.bs.modal', function () {
$imageInput.off('change');
$imageDialog.off('shown.bs.modal hidden.bs.modal');
$imageUrl.off('keyup');
$imageBtn.off('click');
}).modal('show');
};
/**
* show video dialog
* @param $dialog {jquery}
* @param videoInfo {object}
* @param callback {function}
*/
this.showVideoDialog = function ($dialog, videoInfo, callback) {
var $videoDialog = $dialog.find('.note-video-dialog');
var $videoUrl = $videoDialog.find('.note-video-url'),
$videoBtn = $videoDialog.find('.note-video-btn');
$videoDialog.on('shown.bs.modal', function () {
$videoUrl.val(videoInfo.text).keyup(function () {
toggleBtn($videoBtn, $videoUrl.val());
}).trigger('keyup').trigger('focus');
$videoBtn.click(function (event) {
$videoDialog.modal('hide');
callback($videoUrl.val());
event.preventDefault();
});
}).on('hidden.bs.modal', function () {
$videoUrl.off('keyup');
$videoBtn.off('click');
$videoDialog.off('show.bs.modal hidden.bs.modal');
}).modal('show');
};
/**
* show link dialog
* @param $dialog {jquery}
* @param linkInfo {object}
* @param callback {function}
*/
this.showLinkDialog = function ($dialog, linkInfo, callback) {
var $linkDialog = $dialog.find('.note-link-dialog');
var $linkText = $linkDialog.find('.note-link-text'),
$linkUrl = $linkDialog.find('.note-link-url'),
$linkBtn = $linkDialog.find('.note-link-btn');
$linkDialog.on('shown.bs.modal', function () {
$linkText.html(linkInfo.text);
$linkUrl.val(linkInfo.url).keyup(function () {
toggleBtn($linkBtn, $linkUrl.val());
if (!linkInfo.text) { $linkText.html($linkUrl.val()); }
}).trigger('focus');
$linkBtn.click(function (event) {
$linkDialog.modal('hide'); //hide and createLink (ie9+)
callback($linkUrl.val());
event.preventDefault();
});
}).on('hidden.bs.modal', function () {
$linkUrl.off('keyup');
$linkBtn.off('click');
$linkDialog.off('shown.bs.modal hidden.bs.modal');
}).modal('show');
};
/**
* show help dialog
* @param $dialog {jquery}
*/
this.showHelpDialog = function ($dialog) {
$dialog.find('.note-help-dialog').modal('show');
};
};
/**
* EventHandler
*
* handle mouse & key event on note
*/
var EventHandler = function () {
var editor = new Editor();
var toolbar = new Toolbar(), popover = new Popover();
var handle = new Handle(), dialog = new Dialog();
var key = { BACKSPACE: 8, TAB: 9, ENTER: 13, SPACE: 32,
NUM0: 48, NUM1: 49, NUM6: 54, NUM7: 55, NUM8: 56,
B: 66, E: 69, I: 73, J: 74, K: 75, L: 76, R: 82, S: 83, U: 85,
Y: 89, Z: 90, SLASH: 191,
LEFTBRACKET: 219, BACKSLACH: 220, RIGHTBRACKET: 221 };
// makeLayoutInfo from editor's descendant node.
var makeLayoutInfo = function (descendant) {
var $editor = $(descendant).closest('.note-editor');
return {
editor: function () { return $editor; },
toolbar: function () { return $editor.find('.note-toolbar'); },
editable: function () { return $editor.find('.note-editable'); },
codable: function () { return $editor.find('.note-codable'); },
statusbar: function () { return $editor.find('.note-statusbar'); },
popover: function () { return $editor.find('.note-popover'); },
handle: function () { return $editor.find('.note-handle'); },
dialog: function () { return $editor.find('.note-dialog'); }
};
};
var hKeydown = function (event) {
var bCmd = agent.bMac ? event.metaKey : event.ctrlKey,
bShift = event.shiftKey, keyCode = event.keyCode;
// optimize
var bExecCmd = (bCmd || bShift || keyCode === key.TAB);
var oLayoutInfo = (bExecCmd) ? makeLayoutInfo(event.target) : null;
if (keyCode === key.TAB && oLayoutInfo.editable().data('tabsize')) {
editor.tab(oLayoutInfo.editable());
} else if (bCmd && ((bShift && keyCode === key.Z) || keyCode === key.Y)) {
editor.redo(oLayoutInfo.editable());
} else if (bCmd && keyCode === key.Z) {
editor.undo(oLayoutInfo.editable());
} else if (bCmd && keyCode === key.B) {
editor.bold(oLayoutInfo.editable());
} else if (bCmd && keyCode === key.I) {
editor.italic(oLayoutInfo.editable());
} else if (bCmd && keyCode === key.U) {
editor.underline(oLayoutInfo.editable());
} else if (bCmd && bShift && keyCode === key.S) {
editor.strikethrough(oLayoutInfo.editable());
} else if (bCmd && keyCode === key.BACKSLACH) {
editor.removeFormat(oLayoutInfo.editable());
} else if (bCmd && keyCode === key.K) {
oLayoutInfo.editable();
editor.setLinkDialog(oLayoutInfo.editable(), function (linkInfo, cb) {
dialog.showLinkDialog(oLayoutInfo.dialog(), linkInfo, cb);
});
} else if (bCmd && keyCode === key.SLASH) {
dialog.showHelpDialog(oLayoutInfo.dialog());
} else if (bCmd && bShift && keyCode === key.L) {
editor.justifyLeft(oLayoutInfo.editable());
} else if (bCmd && bShift && keyCode === key.E) {
editor.justifyCenter(oLayoutInfo.editable());
} else if (bCmd && bShift && keyCode === key.R) {
editor.justifyRight(oLayoutInfo.editable());
} else if (bCmd && bShift && keyCode === key.J) {
editor.justifyFull(oLayoutInfo.editable());
} else if (bCmd && bShift && keyCode === key.NUM7) {
editor.insertUnorderedList(oLayoutInfo.editable());
} else if (bCmd && bShift && keyCode === key.NUM8) {
editor.insertOrderedList(oLayoutInfo.editable());
} else if (bCmd && keyCode === key.LEFTBRACKET) {
editor.outdent(oLayoutInfo.editable());
} else if (bCmd && keyCode === key.RIGHTBRACKET) {
editor.indent(oLayoutInfo.editable());
} else if (bCmd && keyCode === key.NUM0) { // formatBlock Paragraph
editor.formatBlock(oLayoutInfo.editable(), 'P');
} else if (bCmd && (key.NUM1 <= keyCode && keyCode <= key.NUM6)) {
var sHeading = 'H' + String.fromCharCode(keyCode); // H1~H6
editor.formatBlock(oLayoutInfo.editable(), sHeading);
} else if (bCmd && keyCode === key.ENTER) {
editor.insertHorizontalRule(oLayoutInfo.editable());
} else {
if (keyCode === key.BACKSPACE || keyCode === key.ENTER ||
keyCode === key.SPACE) {
editor.recordUndo(makeLayoutInfo(event.target).editable());
}
return; // not matched
}
event.preventDefault(); //prevent default event for FF
};
var insertImages = function ($editable, files) {
var callbacks = $editable.data('callbacks');
editor.restoreRange($editable);
if (callbacks.onImageUpload) { // call custom handler
callbacks.onImageUpload(files, editor, $editable);
} else {
$.each(files, function (idx, file) {
async.readFile(file).done(function (sURL) {
editor.insertImage($editable, sURL);
}).fail(function () {
if (callbacks.onImageUploadError) {
callbacks.onImageUploadError();
}
});
});
}
};
var hDropImage = function (event) {
var dataTransfer = event.originalEvent.dataTransfer;
if (dataTransfer && dataTransfer.files) {
var oLayoutInfo = makeLayoutInfo(event.currentTarget || event.target);
oLayoutInfo.editable().focus();
insertImages(oLayoutInfo.editable(), dataTransfer.files);
}
event.preventDefault();
};
var hMousedown = function (event) {
//preventDefault Selection for FF, IE8+
if (dom.isImg(event.target)) { event.preventDefault(); }
};
var hToolbarAndPopoverUpdate = function (event) {
var oLayoutInfo = makeLayoutInfo(event.currentTarget || event.target);
var oStyle = editor.currentStyle(event.target);
if (!oStyle) { return; }
toolbar.update(oLayoutInfo.toolbar(), oStyle);
popover.update(oLayoutInfo.popover(), oStyle);
handle.update(oLayoutInfo.handle(), oStyle);
};
var hScroll = function (event) {
var oLayoutInfo = makeLayoutInfo(event.currentTarget || event.target);
//hide popover and handle when scrolled
popover.hide(oLayoutInfo.popover());
handle.hide(oLayoutInfo.handle());
};
var hHandleMousedown = function (event) {
if (dom.isControlSizing(event.target)) {
var oLayoutInfo = makeLayoutInfo(event.target),
$handle = oLayoutInfo.handle(), $popover = oLayoutInfo.popover(),
$editable = oLayoutInfo.editable(), $editor = oLayoutInfo.editor();
var elTarget = $handle.find('.note-control-selection').data('target'),
$target = $(elTarget);
var posStart = $target.offset(),
scrollTop = $(document).scrollTop(), posDistance;
$editor.on('mousemove', function (event) {
posDistance = {x: event.clientX - posStart.left,
y: event.clientY - (posStart.top - scrollTop)};
editor.resizeTo(posDistance, $target);
handle.update($handle, {image: elTarget});
popover.update($popover, {image: elTarget});
}).on('mouseup', function () {
$editor.off('mousemove').off('mouseup');
});
if (!$target.data('ratio')) { // original ratio.
$target.data('ratio', $target.height() / $target.width());
}
editor.recordUndo($editable);
event.stopPropagation();
event.preventDefault();
}
};
var hToolbarAndPopoverMousedown = function (event) {
// prevent default event when insertTable (FF, Webkit)
var $btn = $(event.target).closest('[data-event]');
if ($btn.length > 0) { event.preventDefault(); }
};
var hToolbarAndPopoverClick = function (event) {
var $btn = $(event.target).closest('[data-event]');
if ($btn.length > 0) {
var sEvent = $btn.attr('data-event'),
sValue = $btn.attr('data-value');
var oLayoutInfo = makeLayoutInfo(event.target);
var $editor = oLayoutInfo.editor(),
$toolbar = oLayoutInfo.toolbar(),
$dialog = oLayoutInfo.dialog(),
$editable = oLayoutInfo.editable(),
$codable = oLayoutInfo.codable();
// before command
var elTarget;
if ($.inArray(sEvent, ['resize', 'floatMe']) !== -1) {
var $handle = oLayoutInfo.handle();
var $selection = $handle.find('.note-control-selection');
elTarget = $selection.data('target');
}
if (editor[sEvent]) { // on command
$editable.trigger('focus');
editor[sEvent]($editable, sValue, elTarget);
}
// after command
if ($.inArray(sEvent, ['backColor', 'foreColor']) !== -1) {
toolbar.updateRecentColor($btn[0], sEvent, sValue);
} else if (sEvent === 'showLinkDialog') { // popover to dialog
$editable.focus();
editor.setLinkDialog($editable, function (linkInfo, cb) {
dialog.showLinkDialog($dialog, linkInfo, cb);
});
} else if (sEvent === 'showImageDialog') {
$editable.focus();
dialog.showImageDialog($dialog, function (files) {
insertImages($editable, files);
}, function (sUrl) {
editor.restoreRange($editable);
editor.insertImage($editable, sUrl);
});
} else if (sEvent === 'showVideoDialog') {
$editable.focus();
editor.setVideoDialog($editable, function (linkInfo, cb) {
dialog.showVideoDialog($dialog, linkInfo, cb);
});
} else if (sEvent === 'showHelpDialog') {
dialog.showHelpDialog($dialog);
} else if (sEvent === 'fullscreen') {
$editor.toggleClass('fullscreen');
var hResizeFullscreen = function () {
var nHeight = $(window).height() - $toolbar.outerHeight();
$editable.css('height', nHeight);
};
var bFullscreen = $editor.hasClass('fullscreen');
if (bFullscreen) {
$editable.data('orgHeight', $editable.css('height'));
$(window).resize(hResizeFullscreen).trigger('resize');
} else {
var hasOptionHeight = !!$editable.data('optionHeight');
$editable.css('height', hasOptionHeight ? $editable.data('orgHeight') : 'auto');
$(window).off('resize');
}
toolbar.updateFullscreen($toolbar, bFullscreen);
} else if (sEvent === 'codeview') {
$editor.toggleClass('codeview');
var bCodeview = $editor.hasClass('codeview');
if (bCodeview) {
$codable.val($editable.html());
$codable.height($editable.height());
toolbar.disable($toolbar);
$codable.focus();
// activate CodeMirror as codable
if (agent.bCodeMirror) {
var cmEditor = CodeMirror.fromTextArea($codable[0], $.extend({
mode: 'text/html',
lineNumbers: true
}, $editor.data('options').codemirror));
// CodeMirror hasn't Padding.
cmEditor.setSize(null, $editable.outerHeight());
// autoFormatRange If formatting included
if (cmEditor.autoFormatRange) {
cmEditor.autoFormatRange({line: 0, ch: 0}, {
line: cmEditor.lineCount(),
ch: cmEditor.getTextArea().value.length
});
}
$codable.data('cmEditor', cmEditor);
}
} else {
// deactivate CodeMirror as codable
if (agent.bCodeMirror) {
$codable.data('cmEditor').toTextArea();
}
$editable.html($codable.val() || dom.emptyPara);
$editable.height($editable.data('optionHeight') ? $codable.height() : 'auto');
toolbar.enable($toolbar);
$editable.focus();
}
toolbar.updateCodeview(oLayoutInfo.toolbar(), bCodeview);
}
hToolbarAndPopoverUpdate(event);
}
};
var EDITABLE_PADDING = 24;
var hStatusbarMousedown = function (event) {
var $document = $(document);
var oLayoutInfo = makeLayoutInfo(event.target);
var $editable = oLayoutInfo.editable();
var nEditableTop = $editable.offset().top - $document.scrollTop();
var hMousemove = function (event) {
$editable.height(event.clientY - (nEditableTop + EDITABLE_PADDING));
};
var hMouseup = function () {
$document.unbind('mousemove', hMousemove)
.unbind('mouseup', hMouseup);
};
$document.mousemove(hMousemove).mouseup(hMouseup);
event.stopPropagation();
event.preventDefault();
};
var PX_PER_EM = 18;
var hDimensionPickerMove = function (event) {
var $picker = $(event.target.parentNode); // target is mousecatcher
var $dimensionDisplay = $picker.next();
var $catcher = $picker.find('.note-dimension-picker-mousecatcher');
var $highlighted = $picker.find('.note-dimension-picker-highlighted');
var $unhighlighted = $picker.find('.note-dimension-picker-unhighlighted');
var posOffset;
if (event.offsetX === undefined) {
// HTML5 with jQuery - e.offsetX is undefined in Firefox
var posCatcher = $(event.target).offset();
posOffset = {x: event.pageX - posCatcher.left,
y: event.pageY - posCatcher.top};
} else {
posOffset = {x: event.offsetX, y: event.offsetY};
}
var dim = {c: Math.ceil(posOffset.x / PX_PER_EM) || 1,
r: Math.ceil(posOffset.y / PX_PER_EM) || 1};
$highlighted.css({ width: dim.c + 'em', height: dim.r + 'em' });
$catcher.attr('data-value', dim.c + 'x' + dim.r);
if (3 < dim.c && dim.c < 10) { // 5~10
$unhighlighted.css({ width: dim.c + 1 + 'em'});
}
if (3 < dim.r && dim.r < 10) { // 5~10
$unhighlighted.css({ height: dim.r + 1 + 'em'});
}
$dimensionDisplay.html(dim.c + ' x ' + dim.r);
};
/**
* attach Drag and Drop Events
* @param oLayoutInfo {object} - layout Informations
*/
var attachDragAndDropEvent = function (oLayoutInfo) {
var collection = $(), $dropzone = oLayoutInfo.dropzone,
$dropzoneMessage = oLayoutInfo.dropzone.find('.note-dropzone-message');
// show dropzone on dragenter when dragging a object to document.
$(document).on('dragenter', function (e) {
var bCodeview = oLayoutInfo.editor.hasClass('codeview');
if (!bCodeview && collection.length === 0) {
oLayoutInfo.editor.addClass('dragover');
$dropzone.width(oLayoutInfo.editor.width());
$dropzone.height(oLayoutInfo.editor.height());
$dropzoneMessage.text('Drag Image Here');
}
collection = collection.add(e.target);
}).on('dragleave', function (e) {
collection = collection.not(e.target);
if (collection.length === 0) {
oLayoutInfo.editor.removeClass('dragover');
}
}).on('drop', function () {
collection = $();
oLayoutInfo.editor.removeClass('dragover');
});
// change dropzone's message on hover.
$dropzone.on('dragenter', function () {
$dropzone.addClass('hover');
$dropzoneMessage.text('Drop Image');
}).on('dragleave', function () {
$dropzone.removeClass('hover');
$dropzoneMessage.text('Drag Image Here');
});
// attach dropImage
$dropzone.on('drop', function (e) {
hDropImage(e);
}).on('dragover', false); // prevent default dragover event
};
/**
* Attach eventhandler
* @param {object} oLayoutInfo - layout Informations
* @param {object} options - user options include custom event handlers
* @param {function} options.enter - enter key handler
*/
this.attach = function (oLayoutInfo, options) {
oLayoutInfo.editable.on('keydown', hKeydown);
oLayoutInfo.editable.on('mousedown', hMousedown);
oLayoutInfo.editable.on('keyup mouseup', hToolbarAndPopoverUpdate);
oLayoutInfo.editable.on('scroll', hScroll);
attachDragAndDropEvent(oLayoutInfo);
oLayoutInfo.handle.on('mousedown', hHandleMousedown);
oLayoutInfo.toolbar.on('click', hToolbarAndPopoverClick);
oLayoutInfo.popover.on('click', hToolbarAndPopoverClick);
oLayoutInfo.toolbar.on('mousedown', hToolbarAndPopoverMousedown);
oLayoutInfo.popover.on('mousedown', hToolbarAndPopoverMousedown);
oLayoutInfo.statusbar.on('mousedown', hStatusbarMousedown);
//toolbar table dimension
var $toolbar = oLayoutInfo.toolbar;
var $catcher = $toolbar.find('.note-dimension-picker-mousecatcher');
$catcher.on('mousemove', hDimensionPickerMove);
// save selection when focusout
oLayoutInfo.editable.on('blur', function () {
editor.saveRange(oLayoutInfo.editable);
});
// basic event callbacks (lowercase)
// enter, focus, blur, keyup, keydown
if (options.onenter) {
oLayoutInfo.editable.keypress(function (event) {
if (event.keyCode === key.ENTER) { options.onenter(event); }
});
}
if (options.onfocus) { oLayoutInfo.editable.focus(options.onfocus); }
if (options.onblur) { oLayoutInfo.editable.blur(options.onblur); }
if (options.onkeyup) { oLayoutInfo.editable.keyup(options.onkeyup); }
if (options.onkeydown) { oLayoutInfo.editable.keydown(options.onkeydown); }
// callbacks for advanced features (camel)
// All editor status will be saved on editable with jquery's data
// for support multiple editor with singleton object.
oLayoutInfo.editable.data('callbacks', {
onChange: options.onChange,
onAutoSave: options.onAutoSave,
onPasteBefore: options.onPasteBefore,
onPasteAfter: options.onPasteAfter,
onImageUpload: options.onImageUpload,
onImageUploadError: options.onImageUpload,
onFileUpload: options.onFileUpload,
onFileUploadError: options.onFileUpload
});
};
this.dettach = function (oLayoutInfo) {
oLayoutInfo.editable.off();
oLayoutInfo.toolbar.off();
oLayoutInfo.handle.off();
oLayoutInfo.popover.off();
};
};
/**
* Renderer
*
* rendering toolbar and editable
*/
var Renderer = function () {
var tplToolbarInfo, tplPopover, tplhandle, tplDialog, tplStatusbar;
/* jshint ignore:start */
tplToolbarInfo = {
picture: function (lang) {
return '<button type="button" class="btn btn-default btn-sm btn-small" title="' + lang.image.image + '" data-event="showImageDialog" tabindex="-1"><i class="fa fa-picture-o icon-picture"></i></button>';
},
link: function (lang) {
return '<button type="button" class="btn btn-default btn-sm btn-small" title="' + lang.link.link + '" data-event="showLinkDialog" data-shortcut="Ctrl+K" data-mac-shortcut="⌘+K" tabindex="-1"><i class="fa fa-link icon-link"></i></button>';
},
video: function (lang) {
return '<button type="button" class="btn btn-default btn-sm btn-small" title="' + lang.video.video + '" data-event="showVideoDialog" tabindex="-1"><i class="fa fa-youtube-play icon-play"></i></button>';
},
table: function (lang) {
return '<button type="button" class="btn btn-default btn-sm btn-small dropdown-toggle" title="' + lang.table.table + '" data-toggle="dropdown" tabindex="-1"><i class="fa fa-table icon-table"></i> <span class="caret"></span></button>' +
'<ul class="dropdown-menu">' +
'<div class="note-dimension-picker">' +
'<div class="note-dimension-picker-mousecatcher" data-event="insertTable" data-value="1x1"></div>' +
'<div class="note-dimension-picker-highlighted"></div>' +
'<div class="note-dimension-picker-unhighlighted"></div>' +
'</div>' +
'<div class="note-dimension-display"> 1 x 1 </div>' +
'</ul>';
},
style: function (lang) {
return '<button type="button" class="btn btn-default btn-sm btn-small dropdown-toggle" title="' + lang.style.style + '" data-toggle="dropdown" tabindex="-1"><i class="fa fa-magic icon-magic"></i> <span class="caret"></span></button>' +
'<ul class="dropdown-menu">' +
'<li><a data-event="formatBlock" data-value="p">' + lang.style.normal + '</a></li>' +
'<li><a data-event="formatBlock" data-value="blockquote"><blockquote>' + lang.style.blockquote + '</blockquote></a></li>' +
'<li><a data-event="formatBlock" data-value="pre">' + lang.style.pre + '</a></li>' +
'<li><a data-event="formatBlock" data-value="h1"><h1>' + lang.style.h1 + '</h1></a></li>' +
'<li><a data-event="formatBlock" data-value="h2"><h2>' + lang.style.h2 + '</h2></a></li>' +
'<li><a data-event="formatBlock" data-value="h3"><h3>' + lang.style.h3 + '</h3></a></li>' +
'<li><a data-event="formatBlock" data-value="h4"><h4>' + lang.style.h4 + '</h4></a></li>' +
'<li><a data-event="formatBlock" data-value="h5"><h5>' + lang.style.h5 + '</h5></a></li>' +
'<li><a data-event="formatBlock" data-value="h6"><h6>' + lang.style.h6 + '</h6></a></li>' +
'</ul>';
},
fontsize: function (lang) {
return '<button type="button" class="btn btn-default btn-sm btn-small dropdown-toggle" data-toggle="dropdown" title="' + lang.font.size + '" tabindex="-1"><span class="note-current-fontsize">11</span> <b class="caret"></b></button>' +
'<ul class="dropdown-menu">' +
'<li><a data-event="fontSize" data-value="8"><i class="fa fa-check icon-ok"></i> 8</a></li>' +
'<li><a data-event="fontSize" data-value="9"><i class="fa fa-check icon-ok"></i> 9</a></li>' +
'<li><a data-event="fontSize" data-value="10"><i class="fa fa-check icon-ok"></i> 10</a></li>' +
'<li><a data-event="fontSize" data-value="11"><i class="fa fa-check icon-ok"></i> 11</a></li>' +
'<li><a data-event="fontSize" data-value="12"><i class="fa fa-check icon-ok"></i> 12</a></li>' +
'<li><a data-event="fontSize" data-value="14"><i class="fa fa-check icon-ok"></i> 14</a></li>' +
'<li><a data-event="fontSize" data-value="18"><i class="fa fa-check icon-ok"></i> 18</a></li>' +
'<li><a data-event="fontSize" data-value="24"><i class="fa fa-check icon-ok"></i> 24</a></li>' +
'<li><a data-event="fontSize" data-value="36"><i class="fa fa-check icon-ok"></i> 36</a></li>' +
'</ul>';
},
color: function (lang) {
return '<button type="button" class="btn btn-default btn-sm btn-small note-recent-color" title="' + lang.color.recent + '" data-event="color" data-value='{"backColor":"yellow"}' tabindex="-1"><i class="fa fa-font icon-font" style="color:black;background-color:yellow;"></i></button>' +
'<button type="button" class="btn btn-default btn-sm btn-small dropdown-toggle" title="' + lang.color.more + '" data-toggle="dropdown" tabindex="-1">' +
'<span class="caret"></span>' +
'</button>' +
'<ul class="dropdown-menu">' +
'<li>' +
'<div class="btn-group">' +
'<div class="note-palette-title">' + lang.color.background + '</div>' +
'<div class="note-color-reset" data-event="backColor" data-value="inherit" title="' + lang.color.transparent + '">' + lang.color.setTransparent + '</div>' +
'<div class="note-color-palette" data-target-event="backColor"></div>' +
'</div>' +
'<div class="btn-group">' +
'<div class="note-palette-title">' + lang.color.foreground + '</div>' +
'<div class="note-color-reset" data-event="foreColor" data-value="inherit" title="' + lang.color.reset + '">' + lang.color.resetToDefault + '</div>' +
'<div class="note-color-palette" data-target-event="foreColor"></div>' +
'</div>' +
'</li>' +
'</ul>';
},
bold: function (lang) {
return '<button type="button" class="btn btn-default btn-sm btn-small" title="' + lang.font.bold + '" data-shortcut="Ctrl+B" data-mac-shortcut="⌘+B" data-event="bold" tabindex="-1"><i class="fa fa-bold icon-bold"></i></button>';
},
italic: function (lang) {
return '<button type="button" class="btn btn-default btn-sm btn-small" title="' + lang.font.italic + '" data-shortcut="Ctrl+I" data-mac-shortcut="⌘+I" data-event="italic" tabindex="-1"><i class="fa fa-italic icon-italic"></i></button>';
},
underline: function (lang) {
return '<button type="button" class="btn btn-default btn-sm btn-small" title="' + lang.font.underline + '" data-shortcut="Ctrl+U" data-mac-shortcut="⌘+U" data-event="underline" tabindex="-1"><i class="fa fa-underline icon-underline"></i></button>';
},
clear: function (lang) {
return '<button type="button" class="btn btn-default btn-sm btn-small" title="' + lang.font.clear + '" data-shortcut="Ctrl+\" data-mac-shortcut="⌘+\" data-event="removeFormat" tabindex="-1"><i class="fa fa-eraser icon-eraser"></i></button>';
},
ul: function (lang) {
return '<button type="button" class="btn btn-default btn-sm btn-small" title="' + lang.lists.unordered + '" data-shortcut="Ctrl+Shift+8" data-mac-shortcut="⌘+⇧+7" data-event="insertUnorderedList" tabindex="-1"><i class="fa fa-list-ul icon-list-ul"></i></button>';
},
ol: function (lang) {
return '<button type="button" class="btn btn-default btn-sm btn-small" title="' + lang.lists.ordered + '" data-shortcut="Ctrl+Shift+7" data-mac-shortcut="⌘+⇧+8" data-event="insertOrderedList" tabindex="-1"><i class="fa fa-list-ol icon-list-ol"></i></button>';
},
paragraph: function (lang) {
return '<button type="button" class="btn btn-default btn-sm btn-small dropdown-toggle" title="' + lang.paragraph.paragraph + '" data-toggle="dropdown" tabindex="-1"><i class="fa fa-align-left icon-align-left"></i> <span class="caret"></span></button>' +
'<ul class="dropdown-menu">' +
'<li>' +
'<div class="note-align btn-group">' +
'<button type="button" class="btn btn-default btn-sm btn-small" title="' + lang.paragraph.left + '" data-shortcut="Ctrl+Shift+L" data-mac-shortcut="⌘+⇧+L" data-event="justifyLeft" tabindex="-1"><i class="fa fa-align-left icon-align-left"></i></button>' +
'<button type="button" class="btn btn-default btn-sm btn-small" title="' + lang.paragraph.center + '" data-shortcut="Ctrl+Shift+E" data-mac-shortcut="⌘+⇧+E" data-event="justifyCenter" tabindex="-1"><i class="fa fa-align-center icon-align-center"></i></button>' +
'<button type="button" class="btn btn-default btn-sm btn-small" title="' + lang.paragraph.right + '" data-shortcut="Ctrl+Shift+R" data-mac-shortcut="⌘+⇧+R" data-event="justifyRight" tabindex="-1"><i class="fa fa-align-right icon-align-right"></i></button>' +
'<button type="button" class="btn btn-default btn-sm btn-small" title="' + lang.paragraph.justify + '" data-shortcut="Ctrl+Shift+J" data-mac-shortcut="⌘+⇧+J" data-event="justifyFull" tabindex="-1"><i class="fa fa-align-justify icon-align-justify"></i></button>' +
'</div>' +
'</li>' +
'<li>' +
'<div class="note-list btn-group">' +
'<button type="button" class="btn btn-default btn-sm btn-small" title="' + lang.paragraph.outdent + '" data-shortcut="Ctrl+[" data-mac-shortcut="⌘+[" data-event="outdent" tabindex="-1"><i class="fa fa-outdent icon-indent-left"></i></button>' +
'<button type="button" class="btn btn-default btn-sm btn-small" title="' + lang.paragraph.indent + '" data-shortcut="Ctrl+]" data-mac-shortcut="⌘+]" data-event="indent" tabindex="-1"><i class="fa fa-indent icon-indent-right"></i></button>' +
'</li>' +
'</ul>';
},
height: function (lang) {
return '<button type="button" class="btn btn-default btn-sm btn-small dropdown-toggle" data-toggle="dropdown" title="' + lang.font.height + '" tabindex="-1"><i class="fa fa-text-height icon-text-height"></i> <b class="caret"></b></button>' +
'<ul class="dropdown-menu">' +
'<li><a data-event="lineHeight" data-value="1.0"><i class="fa fa-check icon-ok"></i> 1.0</a></li>' +
'<li><a data-event="lineHeight" data-value="1.2"><i class="fa fa-check icon-ok"></i> 1.2</a></li>' +
'<li><a data-event="lineHeight" data-value="1.4"><i class="fa fa-check icon-ok"></i> 1.4</a></li>' +
'<li><a data-event="lineHeight" data-value="1.5"><i class="fa fa-check icon-ok"></i> 1.5</a></li>' +
'<li><a data-event="lineHeight" data-value="1.6"><i class="fa fa-check icon-ok"></i> 1.6</a></li>' +
'<li><a data-event="lineHeight" data-value="1.8"><i class="fa fa-check icon-ok"></i> 1.8</a></li>' +
'<li><a data-event="lineHeight" data-value="2.0"><i class="fa fa-check icon-ok"></i> 2.0</a></li>' +
'<li><a data-event="lineHeight" data-value="3.0"><i class="fa fa-check icon-ok"></i> 3.0</a></li>' +
'</ul>';
},
help: function (lang) {
return '<button type="button" class="btn btn-default btn-sm btn-small" title="' + lang.options.help + '" data-shortcut="Ctrl+/" data-mac-shortcut="⌘+/" data-event="showHelpDialog" tabindex="-1"><i class="fa fa-question icon-question"></i></button>';
},
fullscreen: function (lang) {
return '<button type="button" class="btn btn-default btn-sm btn-small" title="' + lang.options.fullscreen + '" data-event="fullscreen" tabindex="-1"><i class="fa fa-arrows-alt icon-fullscreen"></i></button>';
},
codeview: function (lang) {
return '<button type="button" class="btn btn-default btn-sm btn-small" title="' + lang.options.codeview + '" data-event="codeview" tabindex="-1"><i class="fa fa-code icon-code"></i></button>';
}
};
tplPopover = function (lang) {
return '<div class="note-popover">' +
'<div class="note-link-popover popover bottom in" style="display: none;">' +
'<div class="arrow"></div>' +
'<div class="popover-content note-link-content">' +
'<a href="http://www.google.com" target="_blank">www.google.com</a> ' +
'<div class="note-insert btn-group">' +
'<button type="button" class="btn btn-default btn-sm btn-small" title="' + lang.link.edit + '" data-event="showLinkDialog" tabindex="-1"><i class="fa fa-edit icon-edit"></i></button>' +
'<button type="button" class="btn btn-default btn-sm btn-small" title="' + lang.link.unlink + '" data-event="unlink" tabindex="-1"><i class="fa fa-unlink icon-unlink"></i></button>' +
'<button type="button" class="btn btn-default btn-sm btn-small" title="' + lang.video.videoLink + '" data-event="showVideoDialog" tabindex="-1"><i class="fa fa-youtube-play icon-play"></i></button>' +
'</div>' +
'</div>' +
'</div>' +
'<div class="note-image-popover popover bottom in" style="display: none;">' +
'<div class="arrow"></div>' +
'<div class="popover-content note-image-content">' +
'<div class="btn-group">' +
'<button type="button" class="btn btn-default btn-sm btn-small" title="' + lang.image.resizeFull + '" data-event="resize" data-value="1" tabindex="-1"><span class="note-fontsize-10">100%</span> </button>' +
'<button type="button" class="btn btn-default btn-sm btn-small" title="' + lang.image.resizeHalf + '" data-event="resize" data-value="0.5" tabindex="-1"><span class="note-fontsize-10">50%</span> </button>' +
'<button type="button" class="btn btn-default btn-sm btn-small" title="' + lang.image.resizeQuarter + '" data-event="resize" data-value="0.25" tabindex="-1"><span class="note-fontsize-10">25%</span> </button>' +
'</div>' +
'<div class="btn-group">' +
'<button type="button" class="btn btn-default btn-sm btn-small" title="' + lang.image.floatLeft + '" data-event="floatMe" data-value="left" tabindex="-1"><i class="fa fa-align-left icon-align-left"></i></button>' +
'<button type="button" class="btn btn-default btn-sm btn-small" title="' + lang.image.floatRight + '" data-event="floatMe" data-value="right" tabindex="-1"><i class="fa fa-align-right icon-align-right"></i></button>' +
'<button type="button" class="btn btn-default btn-sm btn-small" title="' + lang.image.floatNone + '" data-event="floatMe" data-value="none" tabindex="-1"><i class="fa fa-align-justify icon-align-justify"></i></button>' +
'</div>' +
'</div>' +
'</div>' +
'</div>';
};
tplhandle = '<div class="note-handle">' +
'<div class="note-control-selection">' +
'<div class="note-control-selection-bg"></div>' +
'<div class="note-control-holder note-control-nw"></div>' +
'<div class="note-control-holder note-control-ne"></div>' +
'<div class="note-control-holder note-control-sw"></div>' +
'<div class="note-control-sizing note-control-se"></div>' +
'<div class="note-control-selection-info"></div>' +
'</div>' +
'</div>';
var tplShortcutText = function (lang) {
return '<table class="note-shortcut">' +
'<thead>' +
'<tr><th></th><th>' + lang.shortcut.textFormatting + '</th></tr>' +
'</thead>' +
'<tbody>' +
'<tr><td>⌘ + B</td><td>' + lang.font.bold + '</td></tr>' +
'<tr><td>⌘ + I</td><td>' + lang.font.italic + '</td></tr>' +
'<tr><td>⌘ + U</td><td>' + lang.font.underline + '</td></tr>' +
'<tr><td>⌘ + ⇧ + S</td><td>' + lang.font.strike + '</td></tr>' +
'<tr><td>⌘ + \</td><td>' + lang.font.clear + '</td></tr>' +
'</tr>' +
'</tbody>' +
'</table>';
};
var tplShortcutAction = function (lang) {
return '<table class="note-shortcut">' +
'<thead>' +
'<tr><th></th><th>' + lang.shortcut.action + '</th></tr>' +
'</thead>' +
'<tbody>' +
'<tr><td>⌘ + Z</td><td>' + lang.history.undo + '</td></tr>' +
'<tr><td>⌘ + ⇧ + Z</td><td>' + lang.history.redo + '</td></tr>' +
'<tr><td>⌘ + ]</td><td>' + lang.paragraph.indent + '</td></tr>' +
'<tr><td>⌘ + [</td><td>' + lang.paragraph.outdent + '</td></tr>' +
'<tr><td>⌘ + K</td><td>' + lang.link.insert + '</td></tr>' +
'<tr><td>⌘ + ENTER</td><td>' + lang.hr.insert + '</td></tr>' +
'</tbody>' +
'</table>';
};
var tplShortcutPara = function (lang) {
return '<table class="note-shortcut">' +
'<thead>' +
'<tr><th></th><th>' + lang.shortcut.paragraphFormatting + '</th></tr>' +
'</thead>' +
'<tbody>' +
'<tr><td>⌘ + ⇧ + L</td><td>' + lang.paragraph.left + '</td></tr>' +
'<tr><td>⌘ + ⇧ + E</td><td>' + lang.paragraph.center + '</td></tr>' +
'<tr><td>⌘ + ⇧ + R</td><td>' + lang.paragraph.right + '</td></tr>' +
'<tr><td>⌘ + ⇧ + J</td><td>' + lang.paragraph.justify + '</td></tr>' +
'<tr><td>⌘ + ⇧ + NUM7</td><td>' + lang.lists.ordered + '</td></tr>' +
'<tr><td>⌘ + ⇧ + NUM8</td><td>' + lang.lists.unordered + '</td></tr>' +
'</tbody>' +
'</table>';
};
var tplShortcutStyle = function (lang) {
return '<table class="note-shortcut">' +
'<thead>' +
'<tr><th></th><th>' + lang.shortcut.documentStyle + '</th></tr>' +
'</thead>' +
'<tbody>' +
'<tr><td>⌘ + NUM0</td><td>' + lang.style.normal + '</td></tr>' +
'<tr><td>⌘ + NUM1</td><td>' + lang.style.h1 + '</td></tr>' +
'<tr><td>⌘ + NUM2</td><td>' + lang.style.h2 + '</td></tr>' +
'<tr><td>⌘ + NUM3</td><td>' + lang.style.h3 + '</td></tr>' +
'<tr><td>⌘ + NUM4</td><td>' + lang.style.h4 + '</td></tr>' +
'<tr><td>⌘ + NUM5</td><td>' + lang.style.h5 + '</td></tr>' +
'<tr><td>⌘ + NUM6</td><td>' + lang.style.h6 + '</td></tr>' +
'</tbody>' +
'</table>';
};
var tplShortcutTable = function (lang) {
return '<table class="note-shortcut-layout">' +
'<tbody>' +
'<tr><td>' + tplShortcutAction(lang) + '</td><td>' + tplShortcutText(lang) + '</td></tr>' +
'<tr><td>' + tplShortcutStyle(lang) + '</td><td>' + tplShortcutPara(lang) + '</td></tr>' +
'</tbody>' +
'</table>';
};
var replaceMacKeys = function (sHtml) {
return sHtml.replace(/⌘/g, 'Ctrl').replace(/⇧/g, 'Shift');
};
tplDialog = function (lang) {
return '<div class="note-dialog">' +
'<div class="note-image-dialog modal" aria-hidden="false">' +
'<div class="modal-dialog">' +
'<div class="modal-content">' +
'<div class="modal-header">' +
'<button type="button" class="close" aria-hidden="true" tabindex="-1">×</button>' +
'<h4>' + lang.image.insert + '</h4>' +
'</div>' +
'<div class="modal-body">' +
'<div class="row-fluid">' +
'<h5>' + lang.image.selectFromFiles + '</h5>' +
'<input class="note-image-input btn btn-default" type="file" name="files" accept="image/*" />' +
'<h5>' + lang.image.url + '</h5>' +
'<input class="note-image-url form-control span12" type="text" />' +
'</div>' +
'</div>' +
'<div class="modal-footer">' +
'<button href="#" class="btn btn-primary note-image-btn disabled" disabled="disabled">' + lang.image.insert + '</button>' +
'</div>' +
'</div>' +
'</div>' +
'</div>' +
'<div class="note-link-dialog modal" aria-hidden="false">' +
'<div class="modal-dialog">' +
'<div class="modal-content">' +
'<div class="modal-header">' +
'<button type="button" class="close" aria-hidden="true" tabindex="-1">×</button>' +
'<h4>' + lang.link.insert + '</h4>' +
'</div>' +
'<div class="modal-body">' +
'<div class="row-fluid">' +
'<div class="form-group">' +
'<label>' + lang.link.textToDisplay + '</label>' +
'<span class="note-link-text form-control input-xlarge uneditable-input" />' +
'</div>' +
'<div class="form-group">' +
'<label>' + lang.link.url + '</label>' +
'<input class="note-link-url form-control span12" type="text" />' +
'</div>' +
'</div>' +
'</div>' +
'<div class="modal-footer">' +
'<button href="#" class="btn btn-primary note-link-btn disabled" disabled="disabled">' + lang.link.insert + '</button>' +
'</div>' +
'</div>' +
'</div>' +
'</div>' +
'<div class="note-video-dialog modal" aria-hidden="false">' +
'<div class="modal-dialog">' +
'<div class="modal-content">' +
'<div class="modal-header">' +
'<button type="button" class="close" aria-hidden="true" tabindex="-1">×</button>' +
'<h4>' + lang.video.insert + '</h4>' +
'</div>' +
'<div class="modal-body">' +
'<div class="row-fluid">' +
'<div class="form-group">' +
'<label>' + lang.video.url + '</label> <small class="text-muted">' + lang.video.providers + '</small>' +
'<input class="note-video-url form-control span12" type="text" />' +
'</div>' +
'</div>' +
'</div>' +
'<div class="modal-footer">' +
'<button href="#" class="btn btn-primary note-video-btn disabled" disabled="disabled">' + lang.video.insert + '</button>' +
'</div>' +
'</div>' +
'</div>' +
'</div>' +
'<div class="note-help-dialog modal" aria-hidden="false">' +
'<div class="modal-dialog">' +
'<div class="modal-content">' +
'<div class="modal-body">' +
'<div class="modal-background">' +
'<a class="modal-close pull-right" aria-hidden="true" tabindex="-1">' + lang.shortcut.close + '</a>' +
'<div class="title">' + lang.shortcut.shortcuts + '</div>' +
(agent.bMac ? tplShortcutTable(lang) : replaceMacKeys(tplShortcutTable(lang))) +
'<p class="text-center"><a href="//hackerwins.github.io/summernote/" target="_blank">Summernote 0.5.1</a> · <a href="//github.com/HackerWins/summernote" target="_blank">Project</a> · <a href="//github.com/HackerWins/summernote/issues" target="_blank">Issues</a></p>' +
'</div>' +
'</div>' +
'</div>' +
'</div>' +
'</div>';
};
tplStatusbar = '<div class="note-resizebar"><div class="note-icon-bar"></div><div class="note-icon-bar"></div><div class="note-icon-bar"></div></div>';
/* jshint ignore:end */
// createTooltip
var createTooltip = function ($container, sPlacement) {
$container.find('button').each(function (i, elBtn) {
var $btn = $(elBtn);
var tplShortcut = $btn.attr(agent.bMac ? 'data-mac-shortcut': 'data-shortcut');
if (tplShortcut) { $btn.attr('title', function (i, v) { return v + ' (' + tplShortcut + ')'; }); }
// bootstrap tooltip on btn-group bug: https://github.com/twitter/bootstrap/issues/5687
}).tooltip({container: 'body', trigger: 'hover', placement: sPlacement || 'top'})
.on('click', function () {$(this).tooltip('hide'); });
};
// pallete colors
var aaColor = [
['#000000', '#424242', '#636363', '#9C9C94', '#CEC6CE', '#EFEFEF', '#F7F7F7', '#FFFFFF'],
['#FF0000', '#FF9C00', '#FFFF00', '#00FF00', '#00FFFF', '#0000FF', '#9C00FF', '#FF00FF'],
['#F7C6CE', '#FFE7CE', '#FFEFC6', '#D6EFD6', '#CEDEE7', '#CEE7F7', '#D6D6E7', '#E7D6DE'],
['#E79C9C', '#FFC69C', '#FFE79C', '#B5D6A5', '#A5C6CE', '#9CC6EF', '#B5A5D6', '#D6A5BD'],
['#E76363', '#F7AD6B', '#FFD663', '#94BD7B', '#73A5AD', '#6BADDE', '#8C7BC6', '#C67BA5'],
['#CE0000', '#E79439', '#EFC631', '#6BA54A', '#4A7B8C', '#3984C6', '#634AA5', '#A54A7B'],
['#9C0000', '#B56308', '#BD9400', '#397B21', '#104A5A', '#085294', '#311873', '#731842'],
['#630000', '#7B3900', '#846300', '#295218', '#083139', '#003163', '#21104A', '#4A1031']
];
// createPalette
var createPalette = function ($container) {
$container.find('.note-color-palette').each(function () {
var $palette = $(this), sEvent = $palette.attr('data-target-event');
var aPaletteContents = [];
for (var row = 0, szRow = aaColor.length; row < szRow; row++) {
var aColor = aaColor[row];
var aButton = [];
for (var col = 0, szCol = aColor.length; col < szCol; col++) {
var sColor = aColor[col];
aButton.push(['<button type="button" class="note-color-btn" style="background-color:', sColor,
';" data-event="', sEvent,
'" data-value="', sColor,
'" title="', sColor,
'" data-toggle="button" tabindex="-1"></button>'].join(''));
}
aPaletteContents.push('<div>' + aButton.join('') + '</div>');
}
$palette.html(aPaletteContents.join(''));
});
};
// createLayout
this.createLayout = function ($holder, options) {
var nHeight = options.height,
nTabsize = options.tabsize,
sDirection = options.direction,
aToolbarSetting = options.toolbar,
langInfo = $.summernote.lang[options.lang];
//already created
if ($holder.next().hasClass('note-editor')) { return; }
//01. create Editor
var $editor = $('<div class="note-editor"></div>');
$editor.data('options', options);
//02. statusbar
if (nHeight > 0) {
$('<div class="note-statusbar">' + tplStatusbar + '</div>').prependTo($editor);
}
//03. create Editable
var $editable = $('<div class="note-editable" contentEditable="true"></div>').prependTo($editor);
if (nHeight) {
$editable.height(nHeight);
$editable.data('optionHeight', nHeight);
}
if (nTabsize) {
$editable.data('tabsize', nTabsize);
}
if (sDirection) {
$editable.attr('dir', sDirection);
}
$editable.html(dom.html($holder) || dom.emptyPara);
$editable.data('NoteHistory', new History());
//031. create codable
$('<textarea class="note-codable"></textarea>').prependTo($editor);
//032. set styleWithCSS for backColor / foreColor clearing with 'inherit'.
setTimeout(function () { // protect FF Error: NS_ERROR_FAILURE: Failure
document.execCommand('styleWithCSS', 0, true);
});
//04. create Toolbar
var sToolbar = '';
for (var idx = 0, sz = aToolbarSetting.length; idx < sz; idx ++) {
var group = aToolbarSetting[idx];
sToolbar += '<div class="note-' + group[0] + ' btn-group">';
for (var i = 0, szGroup = group[1].length; i < szGroup; i++) {
sToolbar += tplToolbarInfo[group[1][i]](langInfo);
}
sToolbar += '</div>';
}
sToolbar = '<div class="note-toolbar btn-toolbar">' + sToolbar + '</div>';
var $toolbar = $(sToolbar).prependTo($editor);
createPalette($toolbar);
createTooltip($toolbar, 'bottom');
//05. create Popover
var $popover = $(tplPopover(langInfo)).prependTo($editor);
createTooltip($popover);
//06. handle(control selection, ...)
$(tplhandle).prependTo($editor);
//07. create Dialog
var $dialog = $(tplDialog(langInfo)).prependTo($editor);
$dialog.find('button.close, a.modal-close').click(function () {
$(this).closest('.modal').modal('hide');
});
//08. create Dropzone
$('<div class="note-dropzone"><div class="note-dropzone-message"></div></div>').prependTo($editor);
//09. Editor/Holder switch
$editor.insertAfter($holder);
$holder.hide();
};
// layoutInfoFromHolder
var layoutInfoFromHolder = this.layoutInfoFromHolder = function ($holder) {
var $editor = $holder.next();
if (!$editor.hasClass('note-editor')) { return; }
return {
editor: $editor,
dropzone: $editor.find('.note-dropzone'),
toolbar: $editor.find('.note-toolbar'),
editable: $editor.find('.note-editable'),
codable: $editor.find('.note-codable'),
statusbar: $editor.find('.note-statusbar'),
popover: $editor.find('.note-popover'),
handle: $editor.find('.note-handle'),
dialog: $editor.find('.note-dialog')
};
};
// removeLayout
this.removeLayout = function ($holder) {
var info = layoutInfoFromHolder($holder);
if (!info) { return; }
$holder.html(info.editable.html());
info.editor.remove();
$holder.show();
};
};
var renderer = new Renderer();
var eventHandler = new EventHandler();
$.summernote = $.summernote || {};
$.extend($.summernote, {
version: '0.5.1',
lang: {
'en-US': {
font: {
bold: 'Bold',
italic: 'Italic',
underline: 'Underline',
strike: 'Strike',
clear: 'Remove Font Style',
height: 'Line Height',
size: 'Font Size'
},
image: {
image: 'Picture',
insert: 'Insert Image',
resizeFull: 'Resize Full',
resizeHalf: 'Resize Half',
resizeQuarter: 'Resize Quarter',
floatLeft: 'Float Left',
floatRight: 'Float Right',
floatNone: 'Float None',
dragImageHere: 'Drag an image here',
selectFromFiles: 'Select from files',
url: 'Image URL'
},
link: {
link: 'Link',
insert: 'Insert Link',
unlink: 'Unlink',
edit: 'Edit',
textToDisplay: 'Text to display',
url: 'To what URL should this link go?'
},
video: {
video: 'Video',
videoLink: 'Video Link',
insert: 'Insert Video',
url: 'Video URL?',
providers: '(YouTube, Vimeo, Vine, Instagram, or DailyMotion)'
},
table: {
table: 'Table'
},
hr: {
insert: 'Insert Horizontal Rule'
},
style: {
style: 'Style',
normal: 'Normal',
blockquote: 'Quote',
pre: 'Code',
h1: 'Header 1',
h2: 'Header 2',
h3: 'Header 3',
h4: 'Header 4',
h5: 'Header 5',
h6: 'Header 6'
},
lists: {
unordered: 'Unordered list',
ordered: 'Ordered list'
},
options: {
help: 'Help',
fullscreen: 'Full Screen',
codeview: 'Code View'
},
paragraph: {
paragraph: 'Paragraph',
outdent: 'Outdent',
indent: 'Indent',
left: 'Align left',
center: 'Align center',
right: 'Align right',
justify: 'Justify full'
},
color: {
recent: 'Recent Color',
more: 'More Color',
background: 'BackColor',
foreground: 'FontColor',
transparent: 'Transparent',
setTransparent: 'Set transparent',
reset: 'Reset',
resetToDefault: 'Reset to default'
},
shortcut: {
shortcuts: 'Keyboard shortcuts',
close: 'Close',
textFormatting: 'Text formatting',
action: 'Action',
paragraphFormatting: 'Paragraph formatting',
documentStyle: 'Document Style'
},
history: {
undo: 'Undo',
redo: 'Redo'
}
}
}
});
/**
* extend jquery fn
*/
$.fn.extend({
// create Editor Layout and attach Key and Mouse Event
summernote: function (options) {
options = $.extend({
toolbar: [
['style', ['style']],
['font', ['bold', 'italic', 'underline', 'clear']],
['fontsize', ['fontsize']],
['color', ['color']],
['para', ['ul', 'ol', 'paragraph']],
['height', ['height']],
['table', ['table']],
['insert', ['link', 'picture', 'video']],
['view', ['fullscreen', 'codeview']],
['help', ['help']]
],
lang: 'en-US'
}, options);
this.each(function (idx, elHolder) {
var $holder = $(elHolder);
// createLayout with options
renderer.createLayout($holder, options);
var info = renderer.layoutInfoFromHolder($holder);
eventHandler.attach(info, options);
// Textarea auto filling the code before form submit.
if (dom.isTextarea($holder[0])) {
$holder.closest('form').submit(function () {
$holder.html($holder.code());
});
}
});
if (this.first() && options.focus) { // focus on first editable element
var info = renderer.layoutInfoFromHolder(this.first());
info.editable.focus();
}
if (this.length > 0 && options.oninit) { // callback on init
options.oninit();
}
},
// get the HTML contents of note or set the HTML contents of note.
code: function (sHTML) {
// get the HTML contents
if (sHTML === undefined) {
var $holder = this.first();
if ($holder.length === 0) { return; }
var info = renderer.layoutInfoFromHolder($holder);
if (!!(info && info.editable)) {
var bCodeview = info.editor.hasClass('codeview');
if (bCodeview && agent.bCodeMirror) {
info.codable.data('cmEditor').save();
}
return bCodeview ? info.codable.val() : info.editable.html();
}
return $holder.html();
}
// set the HTML contents
this.each(function (i, elHolder) {
var info = renderer.layoutInfoFromHolder($(elHolder));
if (info && info.editable) { info.editable.html(sHTML); }
});
},
// destroy Editor Layout and dettach Key and Mouse Event
destroy: function () {
this.each(function (idx, elHolder) {
var $holder = $(elHolder);
var info = renderer.layoutInfoFromHolder($holder);
if (!info || !info.editable) { return; }
eventHandler.dettach(info);
renderer.removeLayout($holder);
});
},
// inner object for test
summernoteInner: function () {
return { dom: dom, list: list, func: func, range: range };
}
});
}));
?>