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freshereditor.coffee
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(($)->
methods =
edit: (isEditing)->
this.each ->
$(this).attr("contentEditable", isEditing||false)
save: (callback)->
this.each ->
(callback)($(this).attr('id'), $(this).html())
createlink: ->
urlPrompt = prompt("Enter URL:", "http://")
document.execCommand("createlink", false, urlPrompt)
insertimage: ->
urlPrompt = prompt("Enter Image URL:", "http://")
document.execCommand("insertimage", false, urlPrompt)
formatblock: (block)->
document.execCommand("formatblock", null, block)
init: (opts)->
options = opts || {}
#build toolbar
groups = [
[
{name: 'bold', label: "<span style='font-weight:bold;'>B</span>", title: 'Bold (Ctrl+B)', classname: 'toolbar_bold'},
{name: 'italic', label: "<span style='font-style:italic;'>I</span>", title: 'Italic (Ctrl+I)', classname: 'toolbar_italic'},
{name: 'underline', label: "<span style='text-decoration:underline!important;'>U</span>", title: 'Underline (Ctrl+U)', classname: 'toolbar_underline'},
{name: 'strikethrough', label: "<span style='text-shadow:none;text-decoration:line-through;'>ABC</span>", title: 'Strikethrough', classname: 'toolbar_strikethrough'},
{name: 'removeFormat', label: "<i class='icon-minus'></i>", title: 'Remove Formating (Ctrl+M)', classname: 'toolbar_remove'}
],
[{name: 'fontname', label: "F <span class='caret'></span>", title: 'Select font name', classname: 'toolbar_fontname dropdown-toggle', dropdown: true}],
[{name: 'FontSize', label: "<span style='font:bold 16px;'>A</span><span style='font-size:8px;'>A</span> <span class='caret'></span>", title: 'Select font size', classname: 'toolbar_fontsize dropdown-toggle', dropdown: true}],
[{name: 'forecolor', label: "<div style='color:#ff0000;'>A <span class='caret'></span></div>", title: 'Select font color', classname: 'toolbar_forecolor dropdown-toggle', dropdown: true}],
[{name: 'backcolor', label: "<div style='display:inline-block;margin:3px;width:15px;height:12px;background-color:#0000ff;'></div> <span class='caret'></span>", title: 'Select background color', classname: 'toolbar_bgcolor dropdown-toggle', dropdown: true}],
[
{name: 'justifyleft', label: "<i class='icon-align-left' style='margin-top:2px;'></i>", title: 'Left justify', classname: 'toolbar_justifyleft'},
{name: 'justifycenter', label: "<i class='icon-align-center' style='margin-top:2px;'></i>", title: 'Center justify', classname: 'toolbar_justifycenter'},
{name: 'justifyright', label: "<i class='icon-align-right' style='margin-top:2px;'></i>", title: 'Right justify', classname: 'toolbar_justifyright'},
{name: 'justifyfull', label: "<i class='icon-align-justify' style='margin-top:2px;'></i>", title: 'Full justify', classname: 'toolbar_justifyfull'}
],
[
{name: 'createlink', label: '@', title: 'Link to a web page (Ctrl+L)', userinput: "yes", classname: 'toolbar_link'},
{name: 'insertimage', label: "<i style='margin-top:2px;' class='icon-picture'></i>", title: 'Insert an image (Ctrl+G)', userinput: "yes", classname: 'toolbar_image'},
{name: 'insertorderedlist', label: "<i class='icon-list-alt' style='margin-top:2px;'></i>", title: 'Insert ordered list', classname: 'toolbar_ol'},
{name: 'insertunorderedlist', label: "<i class='icon-list' style='margin-top:2px;'></i>", title: 'Insert unordered list', classname: 'toolbar_ul'}
],
[
{name: 'insertparagraph', label: 'P', title: 'Insert a paragraph (Ctrl+Alt+0)', classname: 'toolbar_p', block:'p'},
{name: 'insertheading1', label: 'H1', title: "Heading 1 (Ctrl+Alt+1)", classname: 'toolbar_h1', block: 'h1'},
{name: 'insertheading2', label: 'H2', title: "Heading 2 (Ctrl+Alt+2)", classname: 'toolbar_h2', block: 'h2'},
{name: 'insertheading3', label: 'H3', title: "Heading 3 (Ctrl+Alt+3)", classname: 'toolbar_h3', block: 'h3'},
{name: 'insertheading4', label: 'H4', title: "Heading 4 (Ctrl+Alt+4)", classname: 'toolbar_h4', block: 'h4'}
],
[
{name: 'blockquote', label: "<i style='margin-top:2px;' class='icon-comment'></i>", title: 'Blockquote (Ctrl+Q)', classname: 'toolbar_blockquote', block:'blockquote'},
{name: 'code', label: '{ }', title: 'Code (Ctrl+Alt+K)', classname: 'toolbar_code', block:'pre'},
{name: 'superscript', label: 'x<sup>2</sup>', title: 'Superscript', classname: 'toolbar_superscript'},
{name: 'subscript', label: 'x<sub>2</sub>', title: 'Subscript', classname: 'toolbar_subscript'}
]
]
if options.toolbar_selector?
$toolbar = $(options.toolbar_selector)
else
$(this).before("<div id='editor-toolbar'></div>")
$toolbar = $('#editor-toolbar')
$toolbar.addClass('fresheditor-toolbar')
$toolbar.append("<div class='btn-toolbar'></div>")
excludes = options.excludes || []
for commands in groups
group = ''
for command in commands
if jQuery.inArray(command.name, excludes) < 0
button = "<a href='#' class='btn toolbar-btn toolbar-cmd #{command.classname}' title='#{command.title}' command='#{command.name}'"
button += " userinput='#{command.userinput}'" if command.userinput?
button += " block='#{command.block}'" if command.block?
button += " data-toggle='dropdown'" if command.dropdown
button += ">#{command.label}</a>"
group += button
$('.btn-toolbar', $toolbar).append("<div class='btn-group'>#{group}</div>")
$("[data-toggle='dropdown']").removeClass('toolbar-cmd') #dropdown buttons dont behave like toolbar-cmd
#fontname dropdown menu
if jQuery.inArray('fontname', excludes) < 0
fontnames = ["Arial", "Arial Black", "Comic Sans MS", "Courier New", "Georgia", "Helvetica", "Sans Serif", "Tahoma", "Times New Roman", "Trebuchet MS", "Verdana"]
font_list = ''
font_list += "<li><a href='#' class='fontname-option' style='font-family:#{font};'>#{font}</a></li>" for font in fontnames
$('.toolbar_fontname').after("<ul class='dropdown-menu'>#{font_list}</ul>")
$('.fontname-option').on 'click', ->
document.execCommand("fontname", false, $(this).text())
$(this).closest('.btn-group').removeClass('open')
false
#fontsize dropdown
if jQuery.inArray('FontSize', excludes) < 0
fontsizes = [{size: 1, point: 8}, {size:2, point:10}, {size:3, point:12}, {size:4, point:14},{size:5, point:18}, {size:6, point:24}, {size:7, point:36}]
size_list = ''
size_list += "<li><a href='#' class='font-option fontsize-option' style='font-size:#{fontsize.point}px;fontsize='#{fontsize.size}'>#{fontsize.size}(#{fontsize.point}pt)</a></li>" for fontsize in fontsizes
$('.toolbar_fontsize').after("<ul class='dropdown-menu'>#{size_list}</ul>")
$('a.fontsize-option').on 'click', ->
document.execCommand("FontSize", false, $(this).attr('fontsize'))
$(this).closest('.btn-group').removeClass('open')
false
#forecolor dropdown
if jQuery.inArray('forecolor', excludes) < 0
$('a.toolbar_forecolor').after("<ul class='dropdown-menu colorpanel'><input type='text' id='forecolor-input' value='#000000' /><div id='forecolor-picker'></div></ul>")
$('#forecolor-picker').farbtastic (color)->
$('#forecolor-input').val(color)
document.execCommand("forecolor", false, color)
$(this).closest('.btn-group').removeClass('open')
$('.toolbar_forecolor div').css({"color": color})
false
#bgcolor dropdown
if jQuery.inArray('backcolor', excludes) < 0
$('a.toolbar_bgcolor').after("<ul class='dropdown-menu colorpanel'><input type='text' id='bgcolor-input' value='#000000' /><div id='bgcolor-picker'></div></ul>");
$('#bgcolor-picker').farbtastic (color)->
$('#bgcolor-input').val(color)
document.execCommand("backcolor", false, color)
$(this).closest('.btn-group').removeClass('open')
$('.toolbar_bgcolor div').css({"background-color": color})
return false
#trigger change event
$(this).on('focus', ->
$this = $(this)
$this.data('before', $this.html())
$this
).on 'blur keyup paste', ->
$this = $(this)
if $this.data('before') isnt $this.html()
$this.data('before', $this.html())
$this.trigger('change')
$this
$("a.toolbar-cmd").on 'click', ->
cmd = $(this).attr('command')
if $(this).attr('userinput') is 'yes'
methods[cmd].apply(this)
else if $(this).attr('block')
methods['formatblock'].apply(this, ["<#{$(this).attr('block')}>"])
else
#Firefox execCommand fix for justify (https://bugzilla.mozilla.org/show_bug.cgi?id=442186)
if (cmd is 'justifyright') or (cmd is 'justifyleft') or (cmd is 'justifycenter') or (cmd is 'justifyfull')
try
document.execCommand(cmd, false, null)
catch e
#special case for Mozilla Bug #442186
if e and e.result is 2147500037
#probably firefox bug 442186 - workaround
range = window.getSelection().getRangeAt(0)
dummy = document.createElement('br')
#find node with contentEditable
ceNode = range.startContainer.parentNode
while ceNode? and ceNode.contentEditable isnt 'true'
ceNode = ceNode.parentNode
throw 'Selected node is not editable!' if !ceNode
ceNode.insertBefore(dummy, ceNode.childNodes[0])
document.execCommand(cmd, false, null)
dummy.parentNode.removeChild(dummy)
else if (console and console.log)
console.log(e)
else
document.execCommand(cmd, false, null)
false
shortcuts = [
{keys: 'Ctrl+l', method: -> methods.createlink.apply(this) }
{keys: 'Ctrl+g', method: -> methods.insertimage.apply(this) }
{keys: 'Ctrl+Alt+U', method: -> document.execCommand('insertunorderedlist', false, null) }
{keys: 'Ctrl+Alt+O', method: -> document.execCommand('insertorderedlist', false, null) }
{keys: 'Ctrl+q', method: -> methods.formatblock.apply(this, ["<blockquote>"]) }
{keys: 'Ctrl+Alt+k', method: -> methods.formatblock.apply(this, ["<pre>"]) }
{keys: 'Ctrl+.', method: -> document.execCommand('superscript', false, null) }
{keys: 'Ctrl+Shift+.', method: -> document.execCommand('subscript', false, null) }
{keys: 'Ctrl+Alt+0', method: -> methods.formatblock.apply(this, ["p"]) }
{keys: 'Ctrl+b', method: -> document.execCommand('bold', false, null) }
{keys: 'Ctrl+i', method: -> document.execCommand('italic', false, null) }
{keys: 'Ctrl+Alt+1', method: -> methods.formatblock.apply(this, ["H1"]) }
{keys: 'Ctrl+Alt+2', method: -> methods.formatblock.apply(this, ["H2"]) }
{keys: 'Ctrl+Alt+3', method: -> methods.formatblock.apply(this, ["H3"]) }
{keys: 'Ctrl+Alt+4', method: -> methods.formatblock.apply(this, ["H4"]) }
{keys: 'Ctrl+m', method: -> document.execCommand("removeFormat", false, null) }
{keys: 'Ctrl+u', method: -> document.execCommand('underline', false, null) }
{keys: 'tab', method: -> document.execCommand('indent', false, null) }
{keys: 'Ctrl+tab', method: -> document.execCommand('indent', false, null) }
{keys: 'Shift+tab', method: -> document.execCommand('outdent', false, null) }
]
$.each shortcuts, (index, elem)->
shortcut.add(elem.keys, ->
elem.method()
false
, {'type': 'keydown', 'propagate': false})
return this.each ->
$this = $(this)
data = $this.data('fresheditor')
tooltip = $('<div/>', {text: $this.attr('title')})
#if plugin hasnt been initialized
$(this).data('fresheditor', {target: $this, tooltip: tooltip}) if !data
$.fn.freshereditor = (method)->
if methods[method]
methods[method].apply(this, Array.prototype.slice.call(arguments, 1))
else if typeof(method) is 'object' or !method
methods.init.apply(this, arguments)
else
$.error('Method ' + method + ' does not exist on jQuery.contentEditable')
return
)(jQuery)