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specialcharacters.js
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specialcharacters.js
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/*
Insert Characters Plugin for Redactor
Plugin to insert special character, for version 10+ of Redactor Text Editor (http://imperavi.com/redactor/)
Usage:
plugins : ['specialcharacters']
Also requires font-awesome to be available (for icon button)
Author - Ryan Hewitt - www.mesuva.com.au
Released under MIT license
*/
if (!RedactorPlugins) var RedactorPlugins = {};
RedactorPlugins.specialcharacters = function()
{
return {
entities: [
[' ', ' ', true, 'no-break space'],
['&', '&', true, 'ampersand'],
['"', '"', true, 'quotation mark'],
// finance
['¢', '¢', true, 'cent sign'],
['€', '€', true, 'euro sign'],
['£', '£', true, 'pound sign'],
['¥', '¥', true, 'yen sign'],
// signs
['©', '©', true, 'copyright sign'],
['®', '®', true, 'registered sign'],
['™', '™', true, 'trade mark sign'],
['‰', '‰', true, 'per mille sign'],
['µ', 'µ', true, 'micro sign'],
['·', '·', true, 'middle dot'],
['•', '•', true, 'bullet'],
['…', '…', true, 'three dot leader'],
['′', '′', true, 'minutes / feet'],
['″', '″', true, 'seconds / inches'],
['§', '§', true, 'section sign'],
['¶', '¶', true, 'paragraph sign'],
['ß', 'ß', true, 'sharp s / ess-zed'],
// quotations
['‹', '‹', true, 'single left-pointing angle quotation mark'],
['›', '›', true, 'single right-pointing angle quotation mark'],
['«', '«', true, 'left pointing guillemet'],
['»', '»', true, 'right pointing guillemet'],
['‘', '‘', true, 'left single quotation mark'],
['’', '’', true, 'right single quotation mark'],
['“', '“', true, 'left double quotation mark'],
['”', '”', true, 'right double quotation mark'],
['‚', '‚', true, 'single low-9 quotation mark'],
['„', '„', true, 'double low-9 quotation mark'],
['<', '<', true, 'less-than sign'],
['>', '>', true, 'greater-than sign'],
['≤', '≤', true, 'less-than or equal to'],
['≥', '≥', true, 'greater-than or equal to'],
['–', '–', true, 'en dash'],
['—', '—', true, 'em dash'],
['¯', '¯', true, 'macron'],
['‾', '‾', true, 'overline'],
['¤', '¤', true, 'currency sign'],
['¦', '¦', true, 'broken bar'],
['¨', '¨', true, 'diaeresis'],
['¡', '¡', true, 'inverted exclamation mark'],
['¿', '¿', true, 'turned question mark'],
['ˆ', 'ˆ', true, 'circumflex accent'],
['˜', '˜', true, 'small tilde'],
['°', '°', true, 'degree sign'],
['−', '−', true, 'minus sign'],
['±', '±', true, 'plus-minus sign'],
['÷', '÷', true, 'division sign'],
['⁄', '⁄', true, 'fraction slash'],
['×', '×', true, 'multiplication sign'],
['¹', '¹', true, 'superscript one'],
['²', '²', true, 'superscript two'],
['³', '³', true, 'superscript three'],
['¼', '¼', true, 'fraction one quarter'],
['½', '½', true, 'fraction one half'],
['¾', '¾', true, 'fraction three quarters'],
// math / logical
['ƒ', 'ƒ', true, 'function / florin'],
['∫', '∫', true, 'integral'],
['∑', '∑', true, 'n-ary sumation'],
['∞', '∞', true, 'infinity'],
['√', '√', true, 'square root'],
['∼', '∼', false,'similar to'],
['≅', '≅', false,'approximately equal to'],
['≈', '≈', true, 'almost equal to'],
['≠', '≠', true, 'not equal to'],
['≡', '≡', true, 'identical to'],
['∈', '∈', false,'element of'],
['∉', '∉', false,'not an element of'],
['∋', '∋', false,'contains as member'],
['∏', '∏', true, 'n-ary product'],
['∧', '∧', false,'logical and'],
['∨', '∨', false,'logical or'],
['¬', '¬', true, 'not sign'],
['∩', '∩', true, 'intersection'],
['∪', '∪', false,'union'],
['∂', '∂', true, 'partial differential'],
['∀', '∀', false,'for all'],
['∃', '∃', false,'there exists'],
['∅', '∅', false,'diameter'],
['∇', '∇', false,'backward difference'],
['∗', '∗', false,'asterisk operator'],
['∝', '∝', false,'proportional to'],
['∠', '∠', false,'angle'],
// undefined
['´', '´', true, 'acute accent'],
['¸', '¸', true, 'cedilla'],
['ª', 'ª', true, 'feminine ordinal indicator'],
['º', 'º', true, 'masculine ordinal indicator'],
['†', '†', true, 'dagger'],
['‡', '‡', true, 'double dagger'],
// alphabetical special chars
['À', 'À', true, 'A - grave'],
['Á', 'Á', true, 'A - acute'],
['Â', 'Â', true, 'A - circumflex'],
['Ã', 'Ã', true, 'A - tilde'],
['Ä', 'Ä', true, 'A - diaeresis'],
['Å', 'Å', true, 'A - ring above'],
['Æ', 'Æ', true, 'ligature AE'],
['Ç', 'Ç', true, 'C - cedilla'],
['È', 'È', true, 'E - grave'],
['É', 'É', true, 'E - acute'],
['Ê', 'Ê', true, 'E - circumflex'],
['Ë', 'Ë', true, 'E - diaeresis'],
['Ì', 'Ì', true, 'I - grave'],
['Í', 'Í', true, 'I - acute'],
['Î', 'Î', true, 'I - circumflex'],
['Ï', 'Ï', true, 'I - diaeresis'],
['Ð', 'Ð', true, 'ETH'],
['Ñ', 'Ñ', true, 'N - tilde'],
['Ò', 'Ò', true, 'O - grave'],
['Ó', 'Ó', true, 'O - acute'],
['Ô', 'Ô', true, 'O - circumflex'],
['Õ', 'Õ', true, 'O - tilde'],
['Ö', 'Ö', true, 'O - diaeresis'],
['Ø', 'Ø', true, 'O - slash'],
['Œ', 'Œ', true, 'ligature OE'],
['Š', 'Š', true, 'S - caron'],
['Ù', 'Ù', true, 'U - grave'],
['Ú', 'Ú', true, 'U - acute'],
['Û', 'Û', true, 'U - circumflex'],
['Ü', 'Ü', true, 'U - diaeresis'],
['Ý', 'Ý', true, 'Y - acute'],
['Ÿ', 'Ÿ', true, 'Y - diaeresis'],
['Þ', 'Þ', true, 'THORN'],
['à', 'à', true, 'a - grave'],
['á', 'á', true, 'a - acute'],
['â', 'â', true, 'a - circumflex'],
['ã', 'ã', true, 'a - tilde'],
['ä', 'ä', true, 'a - diaeresis'],
['å', 'å', true, 'a - ring above'],
['æ', 'æ', true, 'ligature ae'],
['ç', 'ç', true, 'c - cedilla'],
['è', 'è', true, 'e - grave'],
['é', 'é', true, 'e - acute'],
['ê', 'ê', true, 'e - circumflex'],
['ë', 'ë', true, 'e - diaeresis'],
['ì', 'ì', true, 'i - grave'],
['í', 'í', true, 'i - acute'],
['î', 'î', true, 'i - circumflex'],
['ï', 'ï', true, 'i - diaeresis'],
['ð', 'ð', true, 'eth'],
['ñ', 'ñ', true, 'n - tilde'],
['ò', 'ò', true, 'o - grave'],
['ó', 'ó', true, 'o - acute'],
['ô', 'ô', true, 'o - circumflex'],
['õ', 'õ', true, 'o - tilde'],
['ö', 'ö', true, 'o - diaeresis'],
['ø', 'ø', true, 'o slash'],
['œ', 'œ', true, 'ligature oe'],
['š', 'š', true, 's - caron'],
['ù', 'ù', true, 'u - grave'],
['ú', 'ú', true, 'u - acute'],
['û', 'û', true, 'u - circumflex'],
['ü', 'ü', true, 'u - diaeresis'],
['ý', 'ý', true, 'y - acute'],
['þ', 'þ', true, 'thorn'],
['ÿ', 'ÿ', true, 'y - diaeresis'],
['Α', 'Α', true, 'Alpha'],
['Β', 'Β', true, 'Beta'],
['Γ', 'Γ', true, 'Gamma'],
['Δ', 'Δ', true, 'Delta'],
['Ε', 'Ε', true, 'Epsilon'],
['Ζ', 'Ζ', true, 'Zeta'],
['Η', 'Η', true, 'Eta'],
['Θ', 'Θ', true, 'Theta'],
['Ι', 'Ι', true, 'Iota'],
['Κ', 'Κ', true, 'Kappa'],
['Λ', 'Λ', true, 'Lambda'],
['Μ', 'Μ', true, 'Mu'],
['Ν', 'Ν', true, 'Nu'],
['Ξ', 'Ξ', true, 'Xi'],
['Ο', 'Ο', true, 'Omicron'],
['Π', 'Π', true, 'Pi'],
['Ρ', 'Ρ', true, 'Rho'],
['Σ', 'Σ', true, 'Sigma'],
['Τ', 'Τ', true, 'Tau'],
['Υ', 'Υ', true, 'Upsilon'],
['Φ', 'Φ', true, 'Phi'],
['Χ', 'Χ', true, 'Chi'],
['Ψ', 'Ψ', true, 'Psi'],
['Ω', 'Ω', true, 'Omega'],
['α', 'α', true, 'alpha'],
['β', 'β', true, 'beta'],
['γ', 'γ', true, 'gamma'],
['δ', 'δ', true, 'delta'],
['ε', 'ε', true, 'epsilon'],
['ζ', 'ζ', true, 'zeta'],
['η', 'η', true, 'eta'],
['θ', 'θ', true, 'theta'],
['ι', 'ι', true, 'iota'],
['κ', 'κ', true, 'kappa'],
['λ', 'λ', true, 'lambda'],
['μ', 'μ', true, 'mu'],
['ν', 'ν', true, 'nu'],
['ξ', 'ξ', true, 'xi'],
['ο', 'ο', true, 'omicron'],
['π', 'π', true, 'pi'],
['ρ', 'ρ', true, 'rho'],
['ς', 'ς', true, 'final sigma'],
['σ', 'σ', true, 'sigma'],
['τ', 'τ', true, 'tau'],
['υ', 'υ', true, 'upsilon'],
['φ', 'φ', true, 'phi'],
['χ', 'χ', true, 'chi'],
['ψ', 'ψ', true, 'psi'],
['ω', 'ω', true, 'omega'],
// symbols
['ℵ', 'ℵ', false,'alef symbol'],
['ϖ', 'ϖ', false,'pi symbol'],
['ℜ', 'ℜ', false,'real part symbol'],
['ϑ','ϑ', false,'theta symbol'],
['ϒ', 'ϒ', false,'upsilon - hook symbol'],
['℘', '℘', false,'Weierstrass p'],
['ℑ', 'ℑ', false,'imaginary part'],
// arrows
['←', '←', true, 'leftwards arrow'],
['↑', '↑', true, 'upwards arrow'],
['→', '→', true, 'rightwards arrow'],
['↓', '↓', true, 'downwards arrow'],
['↔', '↔', true, 'left right arrow'],
['↵', '↵', false,'carriage return'],
['⇐', '⇐', false,'leftwards double arrow'],
['⇑', '⇑', false,'upwards double arrow'],
['⇒', '⇒', false,'rightwards double arrow'],
['⇓', '⇓', false,'downwards double arrow'],
['⇔', '⇔', false,'left right double arrow'],
['∴', '∴', false,'therefore'],
['⊂', '⊂', false,'subset of'],
['⊃', '⊃', false,'superset of'],
['⊄', '⊄', false,'not a subset of'],
['⊆', '⊆', false,'subset of or equal to'],
['⊇', '⊇', false,'superset of or equal to'],
['⊕', '⊕', false,'circled plus'],
['⊗', '⊗', false,'circled times'],
['⊥', '⊥', false,'perpendicular'],
['⋅', '⋅', false,'dot operator'],
['⌈', '⌈', false,'left ceiling'],
['⌉', '⌉', false,'right ceiling'],
['⌊', '⌊', false,'left floor'],
['⌋', '⌋', false,'right floor'],
['⟨', '〈', false,'left-pointing angle bracket'],
['⟩', '〉', false,'right-pointing angle bracket'],
['◊', '◊', true,'lozenge'],
['♠', '♠', false,'black spade suit'],
['♣', '♣', true, 'black club suit'],
['♥', '♥', true, 'black heart suit'],
['♦', '♦', true, 'black diamond suit'],
[' ', ' ', false,'en space'],
[' ', ' ', false,'em space'],
[' ', ' ', false,'thin space'],
['‌', '‌', false,'zero width non-joiner'],
['‍', '‍', false,'zero width joiner'],
['‎', '‎', false,'left-to-right mark'],
['‏', '‏', false,'right-to-left mark'],
['­', '­', false,'soft hyphen']
]
,
init: function() {
var button = this.button.add('special-character-button', 'Insert Character');
this.button.setAwesome('special-character-button', 'fa-copyright');
this.button.addCallback(button, this.specialcharacters.show);
},
getTemplate: function()
{
var output = String()
+ '<section id="redactor-modal-advanced">';
for (i = 0; i < this.specialcharacters.entities.length; i++) {
if (this.specialcharacters.entities[i][2]) {
output += '<a class="re-icon-select" href="#" title="'+ this.specialcharacters.entities[i][3] +'">' + this.specialcharacters.entities[i][1] + '</a> ';
}
}
output += '</section><style>.re-icon-select {font-family: \'Helvetica Neue\', Helvetica, Arial, sans-serif !important; color: black; text-decoration: none; font-size: 1.4em; text-align: center; border: 1px solid #EEE; display: inline-block; width: 1em; margin-bottom: 0.2em; } .re-icon-select:hover {color: white; background-color: black}</style>';
return output;
},
show: function()
{
this.modal.addTemplate('specialcharacters', this.specialcharacters.getTemplate());
this.modal.load('specialcharacters', 'Insert Character', 500);
this.modal.createCancelButton();
this.selection.save();
this.modal.show();
var insertfunction = this.specialcharacters.insert;
$('.re-icon-select').on('click', function() {
$(this).addClass('re-icon-selected');
insertfunction();
return false;
});
},
insert: function()
{
var html = $('.re-icon-selected').html();
this.modal.close();
this.selection.restore();
this.insert.text(html);
this.code.sync();
this.buffer.set();
}
};
};