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| Current File : /home1/savoy/public_html/savoyglobal.net/eduplus2/assets/plugins/bootstrap/js/editor.js |
/*!
* http://suyati.github.io/line-control
* LineControl 1.1.0
* Copyright (C) 2014, Suyati Technologies
* This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
(function( $ ){
var methods = {
saveSelection: function() {
//Function to save the text selection range from the editor
$(this).data('editor').focus();
if (window.getSelection) {
sel = window.getSelection();
if (sel.getRangeAt && sel.rangeCount) {
$(this).data('currentRange', sel.getRangeAt(0));
}
} else if (document.selection && document.selection.createRange) {
$(this).data('currentRange',document.selection.createRange());
}
else
$(this).data('currentRange', null);
},
restoreSelection: function(text,mode) {
//Function to restore the text selection range from the editor
var node;
typeof text !== 'undefined' ? text : false;
typeof mode !== 'undefined' ? mode : "";
var range = $(this).data('currentRange');
if (range) {
if (window.getSelection) {
if(text){
range.deleteContents();
if(mode=="html")
{
var el = document.createElement("div");
el.innerHTML = text;
var frag = document.createDocumentFragment(), node, lastNode;
while ( (node = el.firstChild) ) {
lastNode = frag.appendChild(node);
}
range.insertNode(frag);
}
else
range.insertNode( document.createTextNode(text) );
}
sel = window.getSelection();
sel.removeAllRanges();
sel.addRange(range);
}
else if (document.selection && range.select) {
range.select();
if(text)
{
if(mode=="html")
range.pasteHTML(text);
else
range.text = text;
}
}
}
},
restoreIESelection:function() {
//Function to restore the text selection range from the editor in IE
var range = $(this).data('currentRange');
if (range) {
if (window.getSelection) {
sel = window.getSelection();
sel.removeAllRanges();
sel.addRange(range);
} else if (document.selection && range.select) {
range.select();
}
}
},
insertTextAtSelection:function(text,mode) {
var sel, range, node ;
typeof mode !== 'undefined' ? mode : "";
if (window.getSelection) {
sel = window.getSelection();
if (sel.getRangeAt && sel.rangeCount) {
range = sel.getRangeAt(0);
range.deleteContents();
var textNode = document.createTextNode(text);
if(mode=="html")
{
var el = document.createElement("div");
el.innerHTML = text;
var frag = document.createDocumentFragment(), node, lastNode;
while ( (node = el.firstChild) ) {
lastNode = frag.appendChild(node);
}
range.insertNode(frag);
}
else
{
range.insertNode(textNode);
range.selectNode(textNode);
}
sel.removeAllRanges();
range = range.cloneRange();
range.collapse(false);
sel.addRange(range);
}
} else if (document.selection && document.selection.createRange) {
range = document.selection.createRange();
range.pasteHTML(text);
range.select();
}
},
imageWidget: function(){
//Class for Widget Handling the upload of Files
var row = $('<div/>',{
"class":"row"
}).append($('<div/>',{
id :"imgErrMsg"
}));
var container = $('<div/>',{'class':"tabbable tabs-left"});
var navTabs = $('<ul/>',
{ class: "nav nav-tabs"
}).append($('<li/>',
{ class:"active"
}).append($('<a/>',{
"href":"#uploadImageBar",
"data-toggle":"tab"
}).html("From Computer")
)).append($('<li/>').append($('<a/>',{
"href":"#imageFromLinkBar",
"data-toggle":"tab"
}).html("From URL")));
var tabContent = $("<div/>", {class:"tab-content"});
var uploadImageBar = $("<div/>",{
id: "uploadImageBar",
class: "tab-pane active"
});
handleFileSelect = function(evt) {
var files = evt.target.files; // FileList object
var output = [];
for (var i = 0, f; f = files[i]; i++) {
//Loop thorugh all the files
if(!f.type.match('image.*') || !f.name.match(/(?:gif|jpg|png|jpeg)$/)){ //Process only Images
methods.showMessage.apply(this,["imgErrMsg","Invalid file type"]);
continue;
}
var reader = new FileReader();
reader.onload = (function(imageFile){
return function(e){
//Render Thumnails
var li = $('<li/>',{class:"col-xs-12 col-sm-6 col-md-3 col-lg-3"});
var a = $('<a/>',{
href:"javascript:void(0)",
class:"thumbnail"
});
var image = $('<img/>',{
src:e.target.result,
title:escape(imageFile.name)
}).appendTo(a).click(function(){
$('#imageList').data('current', $(this).attr('src'));
});
li.append(a).appendTo($('#imageList'));
}
})(f);
reader.readAsDataURL(f);
}
}
var chooseFromLocal = $('<input/>',{
type: "file",
class:"inline-form-control",
multiple: "multiple"
});
chooseFromLocal.on('change', handleFileSelect);
uploadImageBar.append(chooseFromLocal);
var imageFromLinkBar = $("<div/>",{
id: "imageFromLinkBar",
class: "tab-pane"
});
var getImageURL = $("<div/>", {class:"input-group"});
var imageURL = $('<input/>',{
type: "url",
class:'form-control',
id:"imageURL",
placeholder: "Enter URL"
}).appendTo(getImageURL);
var getURL = $("<button/>",{
class:"btn btn-success",
type:"button"
}).html("Go!").click(function(){
var url = $('#imageURL').val();
if(url ==''){
methods.showMessage.apply(this,["imgErrMsg","Please enter image url"]);
return false;
}
var li = $('<li/>',{class:"span6 col-xs-12 col-sm-6 col-md-3 col-lg-3"});
var a = $('<a/>',{
href:"javascript:void(0)",
class:"thumbnail"
});
var image = $('<img/>',{
src:url,
}).error(function(){
methods.showMessage.apply(this,["imgErrMsg","Invalid image url"]);
return false;
}).load( function() { $(this).appendTo(a).click(function(){
$('#imageList').data('current', $(this).attr('src'));
});
li.append(a).appendTo($('#imageList'));
});
}).appendTo($("<span/>", {class:"input-group-btn form-control-button-right"}).appendTo(getImageURL));
imageFromLinkBar.append(getImageURL);
tabContent.append(uploadImageBar).append(imageFromLinkBar);
container.append(navTabs).append(tabContent);
var imageListContainer = $("<div/>",{'class': 'col-xs-12 col-sm-12 col-md-12 col-lg-12'});
var imageList = $('<ul/>',{"class":"thumbnails padding-top list-unstyled",
"id": 'imageList'
}).appendTo(imageListContainer);
row.append(container).append(imageListContainer);
return row;
},
tableWidget: function(mode){
//Function to generate the table input form
var idExtn ='';
if(typeof mode!=='undefined')
idExtn = "Edt";
var tblCntr = $('<div/>',{ //Outer Container Div
class:"row-fluid"
}).append($('<div/>',{ //Err Message Div
id :"tblErrMsg"+idExtn
})).append($('<form/>',{ //Form
id:"tblForm"+idExtn
}).append($('<div/>',{ //Inner Container Div
class:"row"
}).append($('<div/>',{ //Left input Container Div
id :"tblInputsLeft"+idExtn,
class:"col-xs-12 col-sm-6 col-md-6 col-lg-6"
}).append($('<label/>',{ for:"tblRows"+idExtn, text:"Rows"}
)).append($('<input/>',{
id:"tblRows"+idExtn,
type:"text",
class:"form-control form-control-width",
value:2
})).append($('<label/>',{ for:"tblColumns"+idExtn, text:"Columns"}
)).append($('<input/>',{
id:"tblColumns"+idExtn,
type:"text",
class:"form-control form-control-width",
value:2
})).append($('<label/>',{ for:"tblWidth"+idExtn, text:"Width"}
)).append($('<input/>',{
id:"tblWidth"+idExtn,
type:"text",
class:"form-control form-control-width",
value:400
})).append($('<label/>',{ for:"tblHeight"+idExtn, text:"Height"}
)).append($('<input/>',{
id:"tblHeight"+idExtn,
type:"text",
class:"form-control form-control-width",
}))
).append($('<div/>',{ //Right input Container Div
id :"tblInputsRight"+idExtn,
class:"col-xs-12 col-sm-6 col-md-6 col-lg-6"
}).append($('<label/>',{ for:"tblAlign"+idExtn, text:"Alignment"}
)).append($('<select/>',{ id:"tblAlign"+idExtn, class:"form-control form-control-width"}
).append($('<option/>',{ text:"Choose", value:""}
)).append($('<option/>',{ text:"Left", value:"left"}
)).append($('<option/>',{ text:"Center", value:"center"}
)).append($('<option/>',{ text:"Right", value:"right"}))
).append($('<label/>',{ for:"tblBorder"+idExtn, text:"Border size"}
)).append($('<input/>',{
id:"tblBorder"+idExtn,
type:"text",
class:"form-control form-control-width",
value:1
})).append($('<label/>',{ for:"tblCellspacing"+idExtn, text:"Cell spacing"}
)).append($('<input/>',{
id:"tblCellspacing"+idExtn,
type:"text",
class:"form-control form-control-width",
value:1
})).append($('<label/>',{ for:"tblCellpadding"+idExtn, text:"Cell padding"}
)).append($('<input/>',{
id:"tblCellpadding"+idExtn,
type:"text",
class:"form-control form-control-width",
value:1
}))
)
)
)
return tblCntr;
},
imageAttributeWidget: function(){
var edtTablecntr=$('<div/>',{
class:"row-fluid"}
).append($('<div/>',{ //Err Message Div
id :"imageErrMsg"
})).append($('<input/>',{
id:"imgAlt",
type:"text",
class:"form-control form-control-link ",
placeholder:"Alt Text",
})).append($('<input/>',{
id:"imgTarget",
class:"form-control form-control-link ",
type:"text",
placeholder:"Link Target"
})).append($('<input/>',{
id:"imgHidden",
type:"hidden"
}))
return edtTablecntr;
},
getHTMLTable: function(tblRows,tblColumns,attributes){
//Function to generate html table. Supplied arguments: tablerows-no.of rows, no.of columns, table attributes.
var tableElement = $('<table/>',{ class:"table" });
for (var i = 0; i < attributes.length; i++){
if(attributes[i].value!=''){
if(attributes[i].attribute=="width" || attributes[i].attribute=="height")
tableElement.css(attributes[i].attribute,attributes[i].value);
else
tableElement.attr(attributes[i].attribute,attributes[i].value);
}
}
for(var i=1; i<=tblRows; i++){
var tblRow = $('<tr/>');
for(var j=1; j<=tblColumns; j++){
var tblColumn = $('<td/>').html(' ');
tblColumn.appendTo(tblRow);
}
tblRow.appendTo(tableElement);
}
return tableElement;
},
init : function( options )
{
var fonts = { "Sans serif" : "arial,helvetica,sans-serif",
"Serif" : "times new roman,serif",
"Wide" : "arial black,sans-serif",
"Narrow" : "arial narrow,sans-serif",
"Comic Sans MS": "comic sans ms,sans-serif",
"Courier New" : "courier new,monospace",
"Garamond" : "garamond,serif",
"Georgia" : "georgia,serif",
"Tahoma" : "tahoma,sans-serif",
"Trebuchet MS" : "trebuchet ms,sans-serif",
"Verdana" : "verdana,sans-serif"};
var styles = { "Heading 1":"<h1>",
"Heading 2":"<h2>",
"Heading 3":"<h3>",
"Heading 4":"<h4>",
"Heading 5":"<h5>",
"Heading 6":"<h6>",
"Paragraph":"<p>" };
var fontsizes = { "Small" :"2",
"Normal":"3",
"Medium":"4",
"Large" :"5",
"Huge" :"6" };
var colors = [ { name: 'Black', hex: '#000000' },
{ name: 'MediumBlack', hex: '#444444' },
{ name: 'LightBlack', hex: '#666666' },
{ name: 'DimBlack', hex: '#999999' },
{ name: 'Gray', hex: '#CCCCCC' },
{ name: 'DimGray', hex: '#EEEEEE' },
{ name: 'LightGray', hex: '#F3F3F3' },
{ name: 'White', hex: '#FFFFFF' },
{ name: 'libreak', hex: null },
{ name: 'Red', hex: '#FF0000' },
{ name: 'Orange', hex: '#FF9900' },
{ name: 'Yellow', hex: '#FFFF00' },
{ name: 'Lime', hex: '#00FF00' },
{ name: 'Cyan', hex: '#00FFFF' },
{ name: 'Blue', hex: '#0000FF' },
{ name: 'BlueViolet', hex: '#8A2BE2' },
{ name: 'Magenta', hex: '#FF00FF' },
{ name: 'libreak', hex: null },
{ name: 'LightPink', hex: '#FFB6C1'},
{ name: 'Bisque', hex: '#FCE5CD'},
{ name: 'BlanchedAlmond', hex: '#FFF2CC'},
{ name: 'LightLime', hex: '#D9EAD3'},
{ name: 'LightCyan', hex: '#D0E0E3'},
{ name: 'AliceBlue', hex: '#CFE2F3'},
{ name: 'Lavender', hex: '#D9D2E9'},
{ name: 'Thistle', hex: '#EAD1DC'},
{ name: 'LightCoral', hex: '#EA9999' },
{ name: 'Wheat', hex: '#F9CB9C' },
{ name: 'NavajoWhite', hex: '#FFE599' },
{ name: 'DarkSeaGreen', hex: '#B6D7A8' },
{ name: 'LightBlue', hex: '#A2C4C9' },
{ name: 'SkyBlue', hex: '#9FC5E8' },
{ name: 'LightPurple', hex: '#B4A7D6' },
{ name: 'PaleVioletRed', hex: '#D5A6BD' },
{ name: 'IndianRed', hex: '#E06666' },
{ name: 'LightSandyBrown', hex: '#F6B26B' },
{ name: 'Khaki', hex: '#FFD966' },
{ name: 'YellowGreen', hex: '#93C47D' },
{ name: 'CadetBlue', hex: '#76A5AF' },
{ name: 'DeepSkyBlue', hex: '#6FA8DC' },
{ name: 'MediumPurple', hex: '#8E7CC3' },
{ name: 'MediumVioletRed', hex: '#C27BA0' },
{ name: 'Crimson', hex: '#CC0000' },
{ name: 'SandyBrown', hex: '#E69138' },
{ name: 'Gold', hex: '#F1C232' },
{ name: 'MediumSeaGreen', hex: '#6AA84F' },
{ name: 'Teal', hex: '#45818E' },
{ name: 'SteelBlue', hex: '#3D85C6' },
{ name: 'SlateBlue', hex: '#674EA7' },
{ name: 'VioletRed', hex: '#A64D79' },
{ name: 'Brown', hex: '#990000' },
{ name: 'Chocolate', hex: '#B45F06' },
{ name: 'GoldenRod', hex: '#BF9000' },
{ name: 'Green', hex: '#38761D' },
{ name: 'SlateGray', hex: '#134F5C' },
{ name: 'RoyalBlue', hex: '#0B5394' },
{ name: 'Indigo', hex: '#351C75' },
{ name: 'Maroon', hex: '#741B47' },
{ name: 'DarkRed', hex: '#660000' },
{ name: 'SaddleBrown', hex: '#783F04' },
{ name: 'DarkGoldenRod', hex: '#7F6000' },
{ name: 'DarkGreen', hex: '#274E13' },
{ name: 'DarkSlateGray', hex: '#0C343D' },
{ name: 'Navy', hex: '#073763' },
{ name: 'MidnightBlue', hex: '#20124D' },
{ name: 'DarkMaroon', hex: '#4C1130' } ];
var specialchars = [{ name:"Exclamation ", text:"!"},
{ name:"At", text:"@"},
{ name:"Hash", text:"#"},
{ name:"Percentage", text:"%"},
{ name:"Uppercase", text:"^"},
{ name:"Ampersand", text:"&"},
{ name:"Asterisk", text:"*"},
{ name:"OpenBracket", text:"("},
{ name:"CloseBracket", text:")"},
{ name:"Underscore", text:"_"},
{ name:"Hiphen", text:"-"},
{ name:"Plus", text:"+"},
{ name:"Equalto", text:"="},
{ name:"OpenSquareBracket", text:"["},
{ name:"CloseSquareBracket", text:"]"},
{ name:"OpenCurly", text:"{"},
{ name:"CloseCurly", text:"}"},
{ name:"Pipe", text:"|"},
{ name:"Colon", text:":"},
{ name:"Semicolon", text:";"},
{ name:"Single quote", text:"'"},
{ name:"Double quote", text:"""},
{ name:"Left single curly quote", text:"‘"},
{ name:"right single curly quote", text:"’"},
{ name:"Forward-slash", text:"/"},
{ name:"Back-slash", text:"\"},
{ name:"LessThan", text:"<"},
{ name:"GreaterThan", text:">"},
{ name:"QuestionMark", text:"?"},
{ name:"Tilda", text:"~"},
{ name:"Grave accent", text:"`"},
{ name:"Micron", text:"µ"},
{ name:"Paragraph sign", text:"¶"},
{ name:"Plus/minus", text:"±"},
{ name:"Trademark", text:"™"},
{ name:"Copyright", text:"©"},
{ name:"Registered", text:"®"},
{ name:"Section", text:"§"},
{ name:"right double angle quotes", text:"»"},
{ name:"fraction one quarter", text:"¼"},
{ name:"fraction one half", text:"½"},
{ name:"fraction three quarters", text:"¾"},
{ name:"Dollar", text:"$"},
{ name:"Euro", text:"€"},
{ name:"Pound", text:"£"},
{ name:"Yen", text:"¥"},
{ name:"Cent", text:"¢"},
{ name:"IndianRupee", text:"₹"},];
var menuItems = { 'fonteffects': true,
'texteffects': true,
'aligneffects': true,
'textformats':true,
'actions' : true,
'insertoptions' : true,
'extraeffects' : true,
'advancedoptions' : true,
'screeneffects':true,
'fonts' : { "select":true,
"default": "Font",
"tooltip": "Fonts",
"commandname": "fontName",
"custom":null },
'styles' : { "select":true,
"default": "Formatting",
"tooltip": "Paragraph Format",
"commandname": "formatBlock",
"custom":null },
'font_size': { "select":true,
"default": "Font size",
"tooltip": "Font Size",
"commandname":"fontSize",
"custom":null },
'color' : { "text":"A",
"icon": "fa fa-font",
"tooltip": "Text/Background Color",
"commandname":null,
"custom":function(button){
var flag = 0;
var paletteCntr = $('<div/>',{id:"paletteCntr",class:"activeColour", css :{"display":"none","width":"335px"}}).click(function(event){event.stopPropagation();});
var paletteDiv = $('<div/>',{id:"colorpellete"});
var palette = $('<ul />',{id:"color_ui"}).append($('<li />').css({"width":"145px","display":"Block","height":"25px"}).html('<div>Text Color</div>'));
var bgPalletteDiv = $('<div/>',{id:"bg_colorpellete"});
var bgPallette = $('<ul />',{id:"bgcolor_ui"}).append($('<li />').css({"width":"145px","display":"Block","height":"25px"}).html('<div>Background Color</div>'));
if($('#contentarea').data("colorBtn")){
flag = 1;
$('#contentarea').data("colorBtn",null);
}
else
$('#contentarea').data("colorBtn",1);
if(flag==0){
for (var i = 0; i < colors.length; i++){
if(colors[i].hex!=null){
palette.append($('<li />').css('background-color', colors[i].hex).mousedown(function(event){ event.preventDefault();}).click(function(){
var hexcolor = methods.rgbToHex.apply(this,[$(this).css('background-color')]);
methods.restoreSelection.apply(this);
methods.setStyleWithCSS.apply(this);
document.execCommand('forecolor',false,hexcolor);
$('#paletteCntr').remove();
$('#contentarea').data("colorBtn",null);
}));
bgPallette.append($('<li />').css('background-color', colors[i].hex).mousedown(function(event){ event.preventDefault();}).click(function(){
var hexcolor = methods.rgbToHex.apply(this,[$(this).css('background-color')]);
methods.restoreSelection.apply(this);
methods.setStyleWithCSS.apply(this);
document.execCommand('backColor',false,hexcolor);
$('#paletteCntr').remove();
$('#contentarea').data("colorBtn",null);
}));
}
else{
palette.append($('<li />').css({"width":"145px","display":"Block","height":"5px"}));
bgPallette.append($('<li />').css({"width":"145px","display":"Block","height":"5px"}));
}
}
palette.appendTo(paletteDiv);
bgPallette.appendTo(bgPalletteDiv);
paletteDiv.appendTo(paletteCntr);
bgPalletteDiv.appendTo(paletteCntr)
paletteCntr.insertAfter(button);
$('#paletteCntr').slideDown('slow');
}
else
$('#paletteCntr').remove();
}},
'bold' : { "text": "B",
"icon": "fa fa-bold",
"tooltip": "Bold",
"commandname":"bold",
"custom":null },
'italics' : { "text":"I",
"icon":"fa fa-italic",
"tooltip":"Italics",
"commandname":"italic",
"custom":null },
'underline': { "text":"U",
"icon":"fa fa-underline",
"tooltip":"Underline",
"commandname":"underline",
"custom":null },
'strikeout': { "text": "Strikeout",
"icon":"fa fa-strikethrough",
"tooltip": "Strike Through",
"commandname":"strikeThrough",
"custom":null },
'ol' : { "text": "N",
"icon": "fa fa-list-ol",
"tooltip": "Insert/Remove Numbered List",
"commandname":"insertorderedlist",
"custom":null },
'ul' : { "text": "Bullet",
"icon": "fa fa-list-ul",
"tooltip": "Insert/Remove Bulleted List",
"commandname":"insertunorderedlist",
"custom":null },
'undo' : { "text": "undo",
"icon": "fa fa-undo",
"tooltip": "Undo",
"commandname":"undo",
"custom":null },
'redo' : { "text": "redo",
"icon": "fa fa-repeat",
"tooltip": "Redo",
"commandname":"redo",
"custom":null },
'l_align' : { "text": "leftalign",
"icon": "fa fa-align-left",
"tooltip": "Align Left",
"commandname":"justifyleft",
"custom":null },
'r_align' : { "text": "rightalign",
"icon": "fa fa-align-right",
"tooltip": "Align Right",
"commandname":"justifyright",
"custom":null },
'c_align' : { "text": "centeralign",
"icon": "fa fa-align-center",
"tooltip": "Align Center",
"commandname":"justifycenter",
"custom":null },
'justify' : { "text": "justify",
"icon": "fa fa-align-justify",
"tooltip": "Justify",
"commandname":"justifyfull",
"custom":null },
'unlink' : { "text": "Unlink",
"icon": "fa fa-unlink",
"tooltip": "Unlink",
"commandname":"unlink",
"custom":null },
'insert_link': { "modal": true,
"modalId": "InsertLink",
"icon":"fa fa-link",
"tooltip": "Insert Link",
"modalHeader": "Insert Hyperlink",
"modalBody": $('<div/>',{ class:"form-group"
}).append($('<div/>',{
id :"errMsg"
})).append($('<input/>',{
type:"text",
id:"inputText",
class:"form-control form-control-link ",
placeholder:"Text to Display",
})).append($('<input/>',{
type:"text",
id:"inputUrl",
required:true,
class:"form-control form-control-link",
placeholder:"Enter URL"
})),
"beforeLoad":function(){
$('#inputText').val("");
$('#inputUrl').val("");
$(".alert").alert("close");
if($(this).data('currentRange')!=''){
$('#inputText').val($(this).data('currentRange'));
}
},
"onSave":function(){
var urlPattern = /(http|ftp|https):\/\/[\w-]+(\.[\w-]+)+([\w.,@?^=%&:\/~+#-]*[\w@?^=%&\/~+#-])?/;
var targetText = $('#inputText').val();
var targetURL = $('#inputUrl').val();
var range = $(this).data('currentRange');
if(targetURL ==''){
methods.showMessage.apply(this,["errMsg","Please enter url"]);
return false;
}
if(!targetURL.match(urlPattern)){
methods.showMessage.apply(this,["errMsg","Enter valid url"]);
return false;
}
if(range=='' && targetText==''){
targetText =targetURL;
}
if(navigator.userAgent.match(/MSIE/i)){
var targetLink='<a href="'+targetURL+'" target="_blank">'+targetText+'</a>';
methods.restoreSelection.apply(this,[targetLink,'html']);
}
else{
methods.restoreSelection.apply(this, [targetText]);
document.execCommand('createLink',false,targetURL);
}
$('#contentarea').find('a[href="'+targetURL+'"]').each(function(){ $(this).attr("target", "_blank"); });
$(".alert").alert("close");
$("#InsertLink").modal("hide");
$('#contentarea').focus();
return false;
}},
'insert_img' : { "modal": true,
"modalId": "InsertImage",
"icon":"fa fa-picture-o",
"tooltip": "Insert Image",
"modalHeader": "Insert Image",
"modalBody": methods.imageWidget.apply(this),
"beforeLoad":function(){
$('#imageURL').val("");
$("#uploadImageBar :input").val("");
$('#imageList').data('current',"");
},
"onSave": function(){
methods.restoreSelection.apply(this);
if($('#imageList').data('current')){
if(navigator.userAgent.match(/MSIE/i)){
var imageStr = '<img src="'+$('#imageList').data('current')+'"/>'
methods.restoreSelection.apply(this,[imageStr,'html'])
}
else{
document.execCommand('insertimage', false, $('#imageList').data('current'));
}
}
else{
methods.showMessage.apply(this,["imgErrMsg","Please select an image"]);
return false;
}
$("#InsertImage").modal("hide");
$('#contentarea').focus();
}},
'insert_table' : { "modal": true,
"modalId": "InsertTable",
"icon":"fa fa-table",
"tooltip": "Insert Table",
"modalHeader": "Insert Table",
"modalBody":methods.tableWidget.apply(this),
"beforeLoad":function(){
$('#tblForm').each (function(){ this.reset(); });
},
"onSave": function(){
methods.restoreSelection.apply(this);
var tblRows = $('#tblRows').val();
var tblColumns = $('#tblColumns').val();
var tblWidth = $('#tblWidth').val();
var tblHeight = $('#tblHeight').val();
var tblAlign = $('#tblAlign').val();
var tblBorder = $('#tblBorder').val();
var tblCellspacing = $('#tblCellspacing').val();
var tblCellpadding = $('#tblCellpadding').val();
var intReg = /^[0-9]+$/;
var cssReg = /^auto$|^[+-]?[0-9]+\.?([0-9]+)?(px|em|ex|%|in|cm|mm|pt|pc)?$/ig;
var numReg = /^[0-9]+\.?([0-9])?$/;
if(!tblRows.match(intReg)){
methods.showMessage.apply(this,["tblErrMsg","Rows must be a positive number"]);
return false;
}
if(!tblColumns.match(intReg)){
methods.showMessage.apply(this,["tblErrMsg","Columns must be a positive number"]);
return false;
}
if(tblWidth!="" && !tblWidth.match(cssReg)){
methods.showMessage.apply(this,["tblErrMsg","Please enter positive number with or without a valid CSS measurement unit (px,em,ex,%,in,cm,mm,pt,pc)"]);
return false;
}
if(tblHeight!="" && !tblHeight.match(cssReg)){
methods.showMessage.apply(this,["tblErrMsg","Please enter positive number with or without a valid CSS measurement unit (px,em,ex,%,in,cm,mm,pt,pc)"]);
return false;
}
if(tblBorder!="" && !tblBorder.match(numReg)){
methods.showMessage.apply(this,["tblErrMsg","Border size must be a positive number"]);
return false;
}
if(tblCellspacing!="" && !tblCellspacing.match(numReg)){
methods.showMessage.apply(this,["tblErrMsg","Cell spacing must be a positive number"]);
return false;
}
if(tblCellpadding!="" && !tblCellpadding.match(numReg)){
methods.showMessage.apply(this,["tblErrMsg","Cell padding must be a positive number"]);
return false;
}
var htmlTableCntr = $('<div/>');
var tblAttributes = [
{attribute:"align",value:tblAlign},
{attribute:"border",value:tblBorder},
{attribute:"cellspacing",value:tblCellspacing},
{attribute:"cellpadding",value:tblCellpadding},
{attribute:"width",value:tblWidth},
{attribute:"height",value:tblHeight},
];
var htmlTable = methods.getHTMLTable.apply(this, [tblRows, tblColumns, tblAttributes]);
htmlTable.appendTo(htmlTableCntr);
if(navigator.userAgent.match(/MSIE/i))
methods.restoreSelection.apply(this,[htmlTableCntr.html(),'html']);
else
document.execCommand('insertHTML', false, htmlTableCntr.html());
$("#InsertTable").modal("hide");
$('#contentarea').focus();
}},
'hr_line' : { "text": "HR",
"icon":"fa fa-minus",
"tooltip": "Horizontal Rule",
"commandname":"insertHorizontalRule",
"custom":null },
'block_quote': { "text": "Block Quote",
"icon":"fa fa-quote-right",
"tooltip": "Block Quote",
"commandname":null,
"custom":function(){
methods.setStyleWithCSS.apply(this);
if(navigator.userAgent.match(/MSIE/i)){
document.execCommand('indent', false, null);
}
else{
document.execCommand('formatBlock', false, '<blockquote>');
}
}},
'indent' : { "text": "Indent",
"icon":"fa fa-indent",
"tooltip": "Increase Indent",
"commandname":"indent",
"custom":null },
'outdent' : { "text": "Outdent",
"icon":"fa fa-outdent",
"tooltip": "Decrease Indent",
"commandname":"outdent",
"custom":null },
'print' : { "text": "Print",
"icon":"fa fa-print",
"tooltip": "Print",
"commandname":null,
"custom":function(){
oDoc = document.getElementById("contentarea");
var oPrntWin = window.open("","_blank","width=450,height=470,left=400,top=100,menubar=yes,toolbar=no,location=no,scrollbars=yes");
oPrntWin.document.open();
oPrntWin.document.write("<!doctype html><html><head><title>Print<\/title><\/head><body onload=\"print();\">" + oDoc.innerHTML + "<\/body><\/html>");
oPrntWin.document.close();
}},
'rm_format' : { "text": "Remove format",
"icon":"fa fa-eraser",
"tooltip": "Remove Formatting",
"commandname":"removeformat",
"custom":null },
'select_all': { "text": "Select all",
"icon":"fa fa-file-text",
"tooltip": "Select All",
"commandname":null,
"custom":function(){
document.execCommand("selectall", null, null);
}},
'togglescreen':{ "text": "Toggle Screen",
"icon": "fa fa-arrows-alt",
"tooltip": "Toggle Screen",
"commandname":null,
"custom":function(button, parameters){
$(".Editor-container").toggleClass('fullscreen');
var statusdBarHeight=0;
if($("#statusbar").length)
{
statusdBarHeight = $("#statusbar").height();
}
if($(".Editor-container").hasClass('fullscreen'))
$("#contentarea").css({"height":$(".Editor-container").height()-($("#menuBarDiv").height()+statusdBarHeight)-13});
else
$("#contentarea").css({"height":""});
}},
'splchars' : { "text": "S",
"icon": "fa fa-asterisk",
"tooltip": "Insert Special Character",
"commandname":null,
"custom":function(button){
methods.restoreIESelection.apply(this);
var flag =0;
var splCharDiv = $('<div/>',{id:"specialchar", class:"specialCntr", css :{"display":"none"}}).click(function(event) { event.stopPropagation();});
var splCharUi = $('<ul />',{id:"special_ui"});
if($('#contentarea').data("splcharsBtn")){
flag = 1;
$('#contentarea').data("splcharsBtn", null);
}
else
$('#contentarea').data("splcharsBtn", 1);
if(flag==0){
for (var i = 0; i < specialchars.length; i++){
splCharUi.append($('<li />').html(specialchars[i].text).attr('title',specialchars[i].name).mousedown(function(event){ event.preventDefault();}).click(function(event){
if(navigator.userAgent.match(/MSIE/i)){
var specCharHtml = $(this).html();
methods.insertTextAtSelection.apply(this,[specCharHtml,'html']);
}
else{
document.execCommand('insertHTML',false,$(this).html());
}
$('#specialchar').remove();
$('#contentarea').data("splcharsBtn", null);
}));
}
splCharUi.prependTo(splCharDiv);
splCharDiv.insertAfter(button)
$('#specialchar').slideDown('slow');
}
else
$('#specialchar').remove();
}},
'source' : { "text": "Source",
"icon":"fa fa-code",
"tooltip": "Source",
"commandname":null,
"custom":function(button, params){ methods.getSource.apply(this, [button, params]) } },
"params": {"obj":null},
};
var menuGroups = {'texteffects' : ['bold', 'italics', 'underline', 'color'],
'aligneffects': ['l_align','c_align', 'r_align', 'justify'],
'textformats': ['indent', 'outdent', 'block_quote', 'ol', 'ul'],
'fonteffects' : ['fonts', 'styles', 'font_size'],
'actions' : ['undo', 'redo'],
'insertoptions' : ['insert_link', 'unlink', 'insert_img', 'insert_table'],
'extraeffects' : ['strikeout', 'hr_line', 'splchars'],
'advancedoptions' : ['print', 'rm_format', 'select_all', 'source'],
'screeneffects' : ['togglescreen']
};
var settings = $.extend({
'texteffects':true,
'aligneffects':true,
'textformats':true,
'fonteffects':true,
'actions' : true,
'insertoptions' : true,
'extraeffects' : true,
'advancedoptions' : true,
'screeneffects':true,
'bold': true,
'italics': true,
'underline':true,
'ol':true,
'ul':true,
'undo':true,
'redo':true,
'l_align':true,
'r_align':true,
'c_align':true,
'justify':true,
'insert_link':true,
'unlink':true,
'insert_img':true,
'hr_line':true,
'block_quote':true,
'source':true,
'strikeout':true,
'indent':true,
'outdent':true,
'fonts':fonts,
'styles':styles,
'print':true,
'rm_format':true,
'status_bar':true,
'font_size':fontsizes,
'color':colors,
'splchars':specialchars,
'insert_table':true,
'select_all':true,
'togglescreen':true
},options);
var containerDiv = $("<div/>",{ class : "row-fluid Editor-container" });
var $this = $(this).hide();
$this.after(containerDiv);
var menuBar = $( "<div/>",{ id : "menuBarDiv",
class : "row-fluid"
}).prependTo(containerDiv);
var editor = $( "<div/>",{ class : "Editor-editor",
css : {overflow: "auto"},
contenteditable:"true",
id:'contentarea'
}).appendTo(containerDiv);
if(settings['status_bar']){
var statusBar = $( "<div/>",{ id:"statusbar",
class : "row-fluid",
unselectable:"on",
}).appendTo(containerDiv);
$('#contentarea').keyup(function(event){
var wordCount = methods.getWordCount.apply(this);
$("#statusbar").html('<div class="label">'+'Words : '+wordCount+'</div>');
});
}
$(this).data("menuBar", menuBar);
$(this).data("editor", editor);
$(this).data("statusBar", statusBar);
for(var item in menuItems){
if(!settings[item] ){ //if the display is not set to true for the button in the settings.
if(settings[item] in menuGroups){
for(var each in menuGroups[item]){
settings[each] = false;
}
}
continue;
}
if(item in menuGroups){
var group = $("<div/>",{class:"btn-group"});
for(var index=0;index<menuGroups[item].length;index++){
var value = menuGroups[item][index];
if(settings[value]){
var menuItem = methods.createMenuItem.apply(this,[menuItems[value], settings[value], true]);
group.append(menuItem);
}
settings[value] = false;
}
menuBar.append(group);
}
else{
var menuItem = methods.createMenuItem.apply(this,[menuItems[item], settings[item],true]);
menuBar.append(menuItem);
}
}
//For contextmenu
$(document.body).mousedown(function(event) {
var target = $(event.target);
if (!target.parents().andSelf().is('#context-menu')) { // Clicked outside
$('#context-menu').remove();
}
if (!target.parents().andSelf().is('#specialchar') && (target.closest('a').html()!='<i class="fa fa-asterisk"></i>')) { //Clicked outside
if($("#specialchar").is(':visible'))
{
$('#contentarea').data("splcharsBtn", null);
$('#specialchar').remove();
}
}
if (!target.parents().andSelf().is('#paletteCntr') && (target.closest('a').html()!='<i class="fa fa-font"></i>')) { //Clicked outside
if($("#paletteCntr").is(':visible'))
{
$('#contentarea').data("colorBtn", null);
$('#paletteCntr').remove();
}
}
});
$('#contentarea').bind("contextmenu", function(e){
if($('#context-menu').length)
$('#context-menu').remove();
var cMenu = $('<div/>',{id:"context-menu"
}).css({position:"absolute", top:e.pageY, left: e.pageX, "z-index":9999
}).click(function(event){
event.stopPropagation();
});
var cMenuUl = $('<ul/>',{ class:"dropdown-menu on","role":"menu"});
e.preventDefault();
if($(e.target).is('a')){
methods.createLinkContext.apply(this,[e,cMenuUl]);
cMenuUl.appendTo(cMenu);
cMenu.appendTo('body');
}
else if($(e.target).is('td')){
methods.createTableContext.apply(this,[e,cMenuUl]);
cMenuUl.appendTo(cMenu);
cMenu.appendTo('body');
}
else if($(e.target).is('img')){
methods.createImageContext.apply(this,[e,cMenuUl]);
cMenuUl.appendTo(cMenu);
cMenu.appendTo('body');
}
});
},
createLinkContext: function(event,cMenuUl){
var cMenuli = $('<li/>').append($('<a/>',{
id:"rem_link",
"href":"javascript:void(0)",
"text":"RemoveLink"
}).click(function(e){
return function(){
$(e.target).contents().unwrap();
$('#context-menu').remove();
}}(event)));
cMenuli.appendTo(cMenuUl);
},
createImageContext: function(event,cMenuUl){
var cModalId="imgAttribute";
var cModalHeader="Image Attributes";
var imgModalBody=methods.imageAttributeWidget.apply(this,["edit"]);
var onSave = function(){
var urlPattern = /(http|ftp|https):\/\/[\w-]+(\.[\w-]+)+([\w.,@?^=%&:\/~+#-]*[\w@?^=%&\/~+#-])?/;
var imageAlt = $('#imgAlt').val();
var imageTarget = $('#imgTarget').val();
if(imageAlt==""){
methods.showMessage.apply(this,["imageErrMsg","Please enter image alternative text"]);
return false;
}
if(imageTarget!=""&& !imageTarget.match(urlPattern)){
methods.showMessage.apply(this,["imageErrMsg","Please enter valid url"]);
return false;
}
if($("#imgHidden").val()!=""){
var imgId = $("#imgHidden").val();
$("#"+imgId).attr('alt',imageAlt);
if(imageTarget!="")
{
if($("#wrap_"+imgId).length)
$("#wrap_"+imgId).attr("href",imageTarget);
else
$("#"+imgId).wrap($('<a/>',{ id:"wrap_"+imgId,href:imageTarget,target:"_blank"}));
}
else
{
if($("#wrap_"+imgId).length)
$("#"+imgId).unwrap();
}
}
$("#imgAttribute").modal("hide");
$('#contentarea').focus();
};
methods.createModal.apply(this,[cModalId,cModalHeader, imgModalBody, onSave]);
var modalTrigger = $('<a/>',{ href:"#"+cModalId,
"text":"Image Attributes",
"data-toggle":"modal"
}).click( function(e){
return function(){
$('#context-menu').remove();
var stamp = (new Date).getTime();
$('#imgAlt').val($(e.target).closest("img").attr("alt"));
$('#imgTarget').val('');
if(typeof $(e.target).closest("img").attr("id")!=="undefined"){
var identifier = $(e.target).closest("img").attr("id");
$('#imgHidden').val(identifier);
if($('#wrap_'+identifier).length)
$('#imgTarget').val($('#wrap_'+identifier).attr("href"));
else
$('#imgTarget').val('');
}
else{
$(e.target).closest("img").attr("id","img_"+stamp)
$('#imgHidden').val("img_"+stamp);
}
}}(event));
cMenuUl.append($('<li/>').append(modalTrigger))
.append($('<li/>').append($('<a/>',{text:"Remove Image"}).click(
function(e) { return function(){
$('#context-menu').remove();
$(e.target).closest("img").remove();
}}(event))));
},
createTableContext: function(event,cMenuUl){
$('#editProperties').remove();
var modalId="editProperties";
var modalHeader="Table Properties";
var tblModalBody= methods.tableWidget.apply(this,["edit"]);
var onSave = function(){
var tblWidthEdt = $('#tblWidthEdt').val();
var tblHeightEdt = $('#tblHeightEdt').val();
var tblBorderEdt = $('#tblBorderEdt').val();
var tblAlignEdt = $('#tblAlignEdt').val();
var tblCellspacingEdt = $('#tblCellspacingEdt').val();
var tblCellpaddingEdt = $('#tblCellpaddingEdt').val();
var tblEdtCssReg = /^auto$|^[+-]?[0-9]+\.?([0-9]+)?(px|em|ex|%|in|cm|mm|pt|pc)?$/ig;
var tblEdtNumReg = /^[0-9]+\.?([0-9])?$/;
if(tblWidthEdt!="" && !tblWidthEdt.match(tblEdtCssReg)){
methods.showMessage.apply(this,["tblErrMsgEdt","Please enter positive number with or without a valid CSS measurement unit (px,em,ex,%,in,cm,mm,pt,pc)"]);
return false;
}
if(tblHeightEdt!="" && !tblHeightEdt.match(tblEdtCssReg)){
methods.showMessage.apply(this,["tblErrMsgEdt","Please enter positive number with or without a valid CSS measurement unit (px,em,ex,%,in,cm,mm,pt,pc)"]);
return false;
}
if(tblBorderEdt!="" && !tblBorderEdt.match(tblEdtNumReg)){
methods.showMessage.apply(this,["tblErrMsgEdt","Border size must be a positive number"]);
return false;
}
if(tblCellspacingEdt!="" && !tblCellspacingEdt.match(tblEdtNumReg)){
methods.showMessage.apply(this,["tblErrMsgEdt","Cell spacing must be a positive number"]);
return false;
}
if(tblCellpaddingEdt!="" && !tblCellpaddingEdt.match(tblEdtNumReg)){
methods.showMessage.apply(this,["tblErrMsgEdt","Cell padding must be a positive number"]);
return false;
}
$(event.target).closest('table').css('width',tblWidthEdt);
if(tblHeightEdt!="")
$(event.target).closest('table').css('height',tblHeightEdt);
$(event.target).closest('table').attr('align',tblAlignEdt);
$(event.target).closest('table').attr('border',tblBorderEdt);
$(event.target).closest('table').attr('cellspacing',tblCellspacingEdt);
$(event.target).closest('table').attr('cellpadding',tblCellpaddingEdt);
$("#editProperties").modal("hide");
$('#contentarea').focus();
};
methods.createModal.apply(this,[modalId,modalHeader, tblModalBody, onSave]);
var modalTrigger = $('<a/>',{ href:"#"+modalId,
"text":"Table Properties",
"data-toggle":"modal"
}).click( function(e){ return function(){
$('#context-menu').remove();
$('#tblRowsEdt').val($(e.target).closest('table').prop('rows').length);
$('#tblColumnsEdt').val($(e.target).closest('table').find('tr')[0].cells.length);
$('#tblRowsEdt').attr('disabled','disabled');
$('#tblColumnsEdt').attr('disabled','disabled');
$('#tblWidthEdt').val($(e.target).closest('table').get(0).style.width);
$('#tblHeightEdt').val($(e.target).closest('table').get(0).style.height);
$('#tblAlignEdt').val($(e.target).closest('table').attr("align"));
$('#tblBorderEdt').val($(e.target).closest('table').attr("border"));
$('#tblCellspacingEdt').val($(e.target).closest('table').attr("cellspacing"));
$('#tblCellpaddingEdt').val($(e.target).closest('table').attr("cellpadding"));
}}(event));
cMenuUl.append($('<li/>',{class:"dropdown-submenu",css:{display:"block"}})
.append($('<a/>',{"tabindex":"-1", href:"javascript:void(0)","text":"Row"}))
.append($('<ul/>',{class:"dropdown-menu"})
.append($('<li/>').append($('<a/>',{
id:"tbl_addrow",
"href":"javascript:void(0)",
"text":"Add Row"
}).click(function(e){
return function(){
var row = $(e.target).closest('table').prop('rows').length;
var columns = $(e.target).closest('table').find('tr')[0].cells.length;
var newTblRow = $('<tr/>');
for(var j=1; j<=columns; j++){
var newTblCol = $('<td/>').html(' ');
newTblCol.appendTo(newTblRow);
}
newTblRow.appendTo($(e.target).closest('table'));
$('#context-menu').remove();
}
}(event))))
.append($('<li/>').append($('<a/>',{text:"Remove Row"}).click(
function(e) { return function(){
$('#context-menu').remove();
$(e.target).closest("tr").remove();
}}(event))))
)).append($('<li/>',{class:"dropdown-submenu",css:{display:"block"}})
.append($('<a/>',{"tabindex":"-1", href:"javascript:void(0)","text":"Column"}))
.append($('<ul/>',{class:"dropdown-menu"})
.append($('<li/>').append($('<a/>',{
id:"tbl_addcolumn",
"href":"javascript:void(0)",
"text":"Add Column",
}).click(function(e){
return function(){
var row = $(e.target).closest('table').prop('rows').length;
var columns = $(e.target).closest('table').find('tr')[0].cells.length;
$(e.target).closest('table').find('tr').each(function(){
$(this).append($('<td/>'));
});
$('#context-menu').remove();
}
}(event))))
.append($('<li/>').append($('<a/>',{text:"Remove Column"}).click(
function(e) { return function(){
$('#context-menu').remove();
var colnum = $(e.target).closest("td").length;
$(e.target).closest("table").find("tr").each(function(){
$(this).find("td:eq(" + colnum + ")").remove()});
}}(event))))
));
cMenuUl.append($('<li/>').append(modalTrigger))
.append($('<li/>',{class:"divider"}))
.append($('<li/>').append($('<a/>',{text:"Remove Table"}).click(
function(e){ return function(){
$('#context-menu').remove();
$(e.target).closest("table").remove();
}}(event))));
},
createModal: function(modalId, modalHeader, modalBody, onSave){
//Create a Modal for the button.
var modalTrigger = $('<a/>',{ href:"#"+modalId,
role:"button",
class:"btn btn-default",
"data-toggle":"modal"
});
var modalElement = $('<div/>',{ id: modalId,
class: "modal fade",
tabindex: "-1",
role: "dialog",
"aria-labelledby":"h3_"+modalId,
"aria-hidden":"true"
}).append($('<div>',{
class:"modal-dialog"
}).append($('<div>',{
class:"modal-content"
}).append($('<div>',{
class:"modal-header"
}).append($('<button/>',{
type:"button",
class:"close",
"data-dismiss":"modal",
"aria-hidden":"true"
}).html('x')
).append($('<h3/>',{
id:"h3_"+modalId
}).html(modalHeader))
).append($('<div>',{
class:"modal-body"
}).append(modalBody)
).append($('<div>',{
class:"modal-footer"
}).append($('<button/>',{
type:"button",
class:"btn btn-default",
"data-dismiss":"modal",
"aria-hidden":"true"
}).html('Cancel')
).append($('<button/>',{
type:"button",
class:"btn btn-success",
}).html('Done').mousedown(function(e){
e.preventDefault();
}).click(function(obj){return function(){onSave.apply(obj)}}(this)))
)
)
);
modalElement.appendTo("body");
return modalTrigger;
},
createMenuItem: function(itemSettings, options, returnElement){
//Function to perform multiple actions.supplied arguments: itemsettings-list of buttons and button options, options: options for select input, returnelement: boolean.
//1.Create Select Options using Bootstrap Dropdown.
//2.Create modal dialog using bootstrap options
//3.Create menubar buttons binded with corresponding event actions
typeof returnElement !== 'undefined' ? returnElement : false;
if(itemSettings["select"]){
var menuWrapElement = $("<div/>", {class:"btn-group"});
var menuElement = $("<ul/>", {class:"dropdown-menu"});
menuWrapElement.append($('<a/>',{
class:"btn btn-default dropdown-toggle",
"data-toggle":"dropdown",
"href":"javascript:void(0)",
"title":itemSettings["tooltip"]
}).html(itemSettings["default"]).append($("<span/>",{class:"caret"})).mousedown(function(e){
e.preventDefault();
}));
$.each(options,function(i,v){
var option = $('<li/>')
$("<a/>",{
tabindex : "-1",
href : "javascript:void(0)"
}).html(i).appendTo(option);
option.click(function(){
$(this).parent().parent().data("value", v);
$(this).parent().parent().trigger("change")
});
menuElement.append(option);
});
var action = "change";
}
else if(itemSettings["modal"]){
var menuWrapElement = methods.createModal.apply(this,[itemSettings["modalId"], itemSettings["modalHeader"], itemSettings["modalBody"], itemSettings["onSave"]]);
var menuElement = $("<i/>");
if(itemSettings["icon"])
menuElement.addClass(itemSettings["icon"]);
else
menuElement.html(itemSettings["text"]);
menuWrapElement.append(menuElement);
menuWrapElement.mousedown(function(obj, methods, beforeLoad){
return function(e){
e.preventDefault();
methods.saveSelection.apply(obj);
if(beforeLoad){
beforeLoad.apply(obj);
}
}
}(this, methods,itemSettings["beforeLoad"]));
menuWrapElement.attr('title', itemSettings['tooltip']);
return menuWrapElement;
}
else{
var menuWrapElement = $("<a/>",{href:'javascript:void(0)', class:'btn btn-default'});
var menuElement = $("<i/>");
if(itemSettings["icon"])
menuElement.addClass(itemSettings["icon"]);
else
menuElement.html(itemSettings["text"]);
var action = "click";
}
if(itemSettings["custom"]){
menuWrapElement.bind(action, (function(obj, params){
return function(){
methods.saveSelection.apply(obj);
itemSettings["custom"].apply(obj, [$(this), params]);
}
})(this, itemSettings['params']));
}
else{
menuWrapElement.data("commandName", itemSettings["commandname"]);
menuWrapElement.data("editor", $(this).data("editor"));
menuWrapElement.bind(action, function(){ methods.setTextFormat.apply(this) });
}
menuWrapElement.attr('title', itemSettings['tooltip']);
menuWrapElement.css('cursor', 'pointer');
menuWrapElement.append(menuElement);
if(returnElement)
return menuWrapElement;
$(this).data("menuBar").append(menuWrapElement);
},
setTextFormat: function(){
//Function to run the text formatting options using execCommand.
methods.setStyleWithCSS.apply(this);
document.execCommand($(this).data("commandName"), false, $(this).data("value") || null);
$(this).data("editor").focus();
return false;
},
getSource: function(button, params){
//Function to show the html source code to the editor and toggle the text display.
var flag = 0;
if(button.data('state')){
flag = 1;
button.data('state', null);
}
else
button.data('state', 1);
var editor = $(this).data('editor');
var content;
if(flag==0){ //Convert text to HTML
content = document.createTextNode(editor.html());
editor.empty();
editor.attr('contenteditable', false);
preElement = $("<pre/>",{
contenteditable: true
});
preElement.append(content);
editor.append(preElement);
button.parent().siblings().hide();
button.siblings().hide();
}
else{
var html='';
ch = editor.find(">:first-child").contents().filter(function() {
return (this.nodeType == 3);
});
ch = ch[0];
if(typeof ch!='undefined'){
html = ch.textContent;
}
editor.html(html);
editor.attr('contenteditable', true);
button.parent().siblings().show();
button.siblings().show();
}
},
countWords: function(node){
//Function to count the number of words recursively as the text grows in the editor.
var count = 0
var textNodes = node.contents().filter(function() {
return (this.nodeType == 3);
});
for(var index=0;index<textNodes.length;index++){
text = textNodes[index].textContent;
text = text.replace(/[^-\w\s]/gi, ' ');
text = $.trim(text);
count = count + text.split(/\s+/).length;
}
var childNodes = node.children().each(function(){
count = count + methods.countWords.apply(this, [$(this)]);
});
return count
},
getWordCount: function(){
//Function to return the word count of the text in the editor
return methods.countWords.apply(this, [$('#contentarea')]);
},
rgbToHex: function(rgb){
//Function to convert the rgb color codes into hexadecimal code
rgb = rgb.match(/^rgb\((\d+),\s*(\d+),\s*(\d+)\)$/);
return "#" +
("0" + parseInt(rgb[1],10).toString(16)).slice(-2) +
("0" + parseInt(rgb[2],10).toString(16)).slice(-2) +
("0" + parseInt(rgb[3],10).toString(16)).slice(-2);
},
showMessage: function(target,message){
//Function to show the error message. Supplied arguments:target-div id, message-message text to be displayed.
var errorDiv=$('<div/>',{ class:"alert alert-danger" }
).append($('<button/>',{
type:"button",
class:"close",
"data-dismiss":"alert",
html:"x"
})).append($('<span/>').html(message));
errorDiv.appendTo($('#'+target));
setTimeout(function() { $('.alert').alert('close'); }, 3000);
},
getText: function(){
//Function to get the source code.
var src = $($(this).parent()).find("#contentarea").html();
return src;
},
setText: function(text){
//Function to set the source code
$($(this).parent()).find("#contentarea").html(text);
},
setStyleWithCSS:function(){
if(navigator.userAgent.match(/MSIE/i)){ //for IE10
try {
Editor.execCommand("styleWithCSS", 0, false);
} catch (e) {
try {
Editor.execCommand("useCSS", 0, true);
} catch (e) {
try {
Editor.execCommand('styleWithCSS', false, false);
}
catch (e) {
}
}
}
}
else{
document.execCommand("styleWithCSS", null, true);
}
},
}
$.fn.Editor = function( method ){
if ( methods[method] ) {
return methods[method].apply( this, Array.prototype.slice.call( arguments, 1 ));
} else if ( typeof method === 'object' || ! method ) {
return methods.init.apply( this, arguments );
} else {
$.error( 'Method ' + method + ' does not exist on jQuery.Editor' );
}
};
})( jQuery );