# மீடியாவிக்கி:Gadget-charinsert-core.js

/**  
- Copied from mw:User:Alex Smotrov/edittools.js, modified for use on the English Wikipedia.
- 
- Configuration (to be set from Special:MyPage/common.js):
- window.charinsertCustom – Object. Merged into the default charinsert list. For example, setting
- this to { Symbols: '‽' } will add the interrobang to the end of the Symbols section.
- window.editToolsRecall – Boolean. Set true to create a recall switch.
- window.charinsertDontMove – Boolean. Set true to leave the box in its default position, rather
- than moving it above the edit summary.
- window.updateEditTools – Function. Call after updating window.charinsertCustom to regenerate the
- EditTools window.
- /
/* global jQuery, mw, charinsertCustom */  

window.updateEditTools = function {  
};  

jQuery( document ).ready( function ( $ ) {  
var EditTools = {  
// Entries prefixed with ␥ (U+2425 SYMBOL FOR DELETE FORM TWO) will not appear in the article namespace (namespace 0).  
// Please make any changes to MediaWiki:Edittools as well, however, instead of using the ␥ symbol, use .  
charinsert: {  
'Insert': ' – — ° ′ ″ ≈ ≠ ≤ ≥ ± − × ÷ ← → · § ␥Sign_your_posts_on_talk_pages: ␥~~\~~ Cite_your_sources: ',  
'Wiki markup': 'Insert: – — ° ′ ″ ≈ ≠ ≤ ≥ ± − × ÷ ← → · § ␥~~\~~ Wiki_markup: {\{+}} {\{\{+}}} | [+] [\[+]] [\[Category:+]] #REDIRECT.[\[+]] &nbsp; 
+
 <sup>+</sup> <sub>+</sub> <code>+</code> <pre>+</pre> <blockquote>+</blockquote> {\{#tag:ref|+|group="nb"|name=""}} {\{Reflist}} <includeonly>+</includeonly> <noinclude>+</noinclude> {\{DEFAULTSORT:+}} <span.>+</span>',  
'Symbols': '~ | ¡¿†‡↔↑↓•¶#∞ ‘+’ “+” ‹+› «+» {\{angle.bracket|+}} ¤₳฿₵¢₡₢$₫₯€₠₣ƒ₴₭₤ℳ₥₦№₧₰£៛₨₪৳₮₩¥ ♠♣♥♦ ♭♯♮ ©®™ ◌ {\{Unicode|+}}',  
'Latin': 'A a Á á À à Â â Ä ä Ǎ ǎ Ă ă Ā ā Ã ã Å å Ą ą Æ æ Ǣ ǣ B b C c Ć ć Ċ ċ Ĉ ĉ Č č Ç ç D d Ď ď Đ đ Ḍ ḍ Ð ð E e É é È è Ė ė Ê ê Ë ë Ě ě Ĕ ĕ Ē ē Ẽ ẽ Ę ę Ẹ ẹ Ɛ ɛ Ǝ ǝ Ə ə F f G g Ġ ġ Ĝ ĝ Ğ ğ Ģ ģ H h Ĥ ĥ Ħ ħ Ḥ ḥ I i İ ı Í í Ì ì Î î Ï ï Ǐ ǐ Ĭ ĭ Ī ī Ĩ ĩ Į į Ị ị J j Ĵ ĵ K k Ķ ķ L l Ĺ ĺ Ŀ ŀ Ľ ľ Ļ ļ Ł ł Ḷ ḷ Ḹ ḹ M m Ṃ ṃ N n Ń ń Ň ň Ñ ñ Ņ ņ Ṇ ṇ Ŋ ŋ O o Ó ó Ò ò Ô ô Ö ö Ǒ ǒ Ŏ ŏ Ō ō Õ õ Ǫ ǫ Ọ ọ Ő ő Ø ø Œ œ Ɔ ɔ P p Q q R r Ŕ ŕ Ř ř Ŗ ŗ Ṛ ṛ Ṝ ṝ S s Ś ś Ŝ ŝ Š š Ş ş Ș ș Ṣ ṣ ß T t Ť ť Ţ ţ Ț ț Ṭ ṭ Þ þ U u Ú ú Ù ù Û û Ü ü Ǔ ǔ Ŭ ŭ Ū ū Ũ ũ Ů ů Ų ų Ụ ụ Ű ű Ǘ ǘ Ǜ ǜ Ǚ ǚ Ǖ ǖ V v W w Ŵ ŵ X x Y y Ý ý Ŷ ŷ Ÿ ÿ Ỹ ỹ Ȳ ȳ Z z Ź ź Ż ż Ž ž ß Ð ð Þ þ Ŋ ŋ Ə ə {\{Unicode|+}}',  
'Greek': 'ΆάΈέΉήΊίΌόΎύΏώ ΑαΒβΓγΔδ ΕεΖζΗηΘθ ΙιΚκΛλΜμ ΝνΞξΟοΠπ ΡρΣσςΤτΥυ ΦφΧχΨψΩω Ϝϝυ̯ι̯ ᾼᾳᾴᾺὰᾲᾶᾷἈἀᾈᾀἉἁᾉᾁἌἄᾌᾄἊἂᾊᾂἎἆᾎᾆἍἅᾍᾅἋἃᾋᾃἏἇᾏᾇ ῈὲἘἐἙἑἜἔἚἒἝἕἛἓ ῌῃῄῊὴῂῆῇἨἠᾘᾐἩἡᾙᾑἬἤᾜᾔἪἢᾚᾒἮἦᾞᾖἭἥᾝᾕἫἣᾛᾓἯἧᾟᾗ ῚὶῖἸἰἹἱἼἴἺἲἾἶἽἵἻἳἿἷΪϊΐῒῗ ῸὸὈὀὉὁὌὄὊὂὍὅὋὃ ῤῬῥ ῪὺῦὐὙὑὔὒὖὝὕὛὓὟὗΫϋΰῢῧ ῼῳῴῺὼῲῶῷὨὠᾨᾠὩὡᾩᾡὬὤᾬᾤὪὢᾪᾢὮὦᾮᾦὭὥᾭᾥὫὣᾫᾣὯὧᾯᾧ ᾹᾱᾸᾰῙῑῘῐῩῡῨῠ ',  
'Cyrillic': 'АаБбВвГг ҐґЃѓДдЂђ ЕеЁёЄєЖж ЗзЅѕИиІі ЇїЙйЈјКк ЌќЛлЉљМм НнЊњОоПп РрСсТтЋћ УуЎўФфХх ЦцЧчЏџШш ЩщЪъЫыЬь ЭэЮюЯя ӘәӨөҒғҖҗ ҚқҜҝҢңҮү ҰұҲҳҸҹҺһ ҔҕӢӣӮӯҘҙ ҠҡҤҥҪҫӐӑ ӒӓӔӕӖӗӰӱ ӲӳӸӹӀ ҞҟҦҧҨҩҬҭ ҴҵҶҷҼҽҾҿ ӁӂӃӄӇӈӋӌ ӚӛӜӝӞӟӠӡ ӤӥӦӧӪӫӴӵ ́',  
'Hebrew': 'אבגדהוזחטיכךלמםנןסעפףצץקרשת ׳ ״ װױײ',  
'Arabic': ' Transliteration: ʾ ṯ ḥ ḫ ẖ ḏ š ṣ ḍ ṭ ẓ ʿ ġ ẗ ا ﺁ ب ت ث ج ح خ د ذ ر ز س ش ص ض ط ظ ع غ ف ق ك ل م ن ه ة و ي ى ء أ إ ؤ ئ',  
'IPA (English)': 'ˈ ˌ ŋ ɡ tʃ dʒ ʃ ʒ θ ð ʔ iː ɪ uː ʊ ʌ ɜr eɪ ɛ æ oʊ ɒ ɔː ɔɪ ɔr ɑː ɑr aɪ aʊ ə ər ɨ ɵ ʉ {\{angle.bracket|+}} {\{IPAc-en|+}} {\{IPA-en|+}} {\{IPA|+}}',  
'IPA': 'Consonants: ɱɳɲŋɴ : t̪ d̪ ʈɖɟɡɢʡʔ : ɸβθð ʃʒʂʐɕʑ çʝɣχʁ ħʕʜʢɦɧ : ʋɹɻɥɰʍ : ʙⱱɾɽʀ ɺ ɫɬɮɭʎʟ : ɓɗᶑʄɠʛ ʘǀǃǂǁ Vowels: ɪʏɨʉɯʊ : øɘɵɤ ə ɚ ɛœɜɝɞʌɔ : æɶɐɑɒ Spacing_diacritics: ˈˌːˑʼˀˤᵝᵊᶢˠʰʱʲˡⁿᵑʷᶣ˞‿˕˔ Combining_diacritics: ̚ ̪ ̺ ̻ ̼ ̬ ̊ ̥ ̞ ̝ ̘ ̙ ̽ ̟ ̠ ̈ ̤ ̹ ̜ ̍ ̩ ̆ ̯ ̃ ̰ ͡ ͜ Tone: ̋ ́ ̄ ̀ ̏ ̌ ̂ ᷄ ᷅ ᷇ ᷆ ᷈ ᷉ ˥˦˧˨˩ꜛꜜ : ↗↘‖ extIPA: ͈ ͉ ͎ ̣ ̫ ͊ ᷽ ͇ : ˭ᵻᵿ {\{angle.bracket|+}} {\{IPA|+}} {\{IPA.link|+}}',  
'Math and logic': '− × ÷ ⋅ ° ∗ ∘ ± ∓ ≤ ≥ ≠ ≡ ≅ ≜ ≝ ≐ ≃ ≈ ⊕ ⊗ ⇐ ⇔ ⇒ ∞ ← ↔ → ≪ ≫ ∝ √ ∤ ≀ ◅ ▻ ⋉ ⋊ ⋈ ∴ ∵ ↦ ¬ ∧ ∨ ⊻ ∀ ∃ ∈ ∉ ∋ ⊆ ⊈ ⊊ ⊂ ⊄ ⊇ ⊉ ⊋ ⊃ ⊅ ∪ ∩ ∑ ∏ ∐ ′ ∫ ∬ ∭ ∮ ∇ ∂ ∆ ∅ ℂ ℍ ℕ ℙ ℚ ℝ ℤ ℵ ⌊ ⌋ ⌈ ⌉ ⊤ ⊥ ⊢ ⊣ ⊧ □ ∠ ⟨ ⟩ <math>+</math> {\{math|+}} {\{mvar|+}} {\{frac|+|}} {\{sfrac|+|}}'  
},  

charinsertDivider: "\240",  

cookieName: 'edittoolscharsubset',  

createEditTools: function ( placeholder ) {  
var sel, id;  
var box = document.createElement( "div" );  
var prevSubset = 0, curSubset = 0;  
box.id = "editpage-specialchars";  
box.title = 'Click on the character or tag to insert it into the edit window';  

// append user-defined sets  
if ( window.charinsertCustom ) {  
for ( id in charinsertCustom ) {  
if ( !EditTools.charinsert[id] ) {  
EditTools.charinsert[id] = '';  
}  
}  
}  

// create drop-down select  
sel = document.createElement( 'select' );  
for ( id in EditTools.charinsert ) {  
sel.options[sel.options.length] = new Option( id, id );  
}  
sel.selectedIndex = 0;  
sel.style.marginRight = '.3em';  
sel.title = 'Choose character subset';  
sel.onchange = sel.onkeyup = selectSubset;  
box.appendChild( sel );  

// create "recall" switch  
if ( window.editToolsRecall ) {  
var recall = document.createElement( 'span' );  
recall.appendChild( document.createTextNode( '↕' ) ); // ↔  
recall.onclick = function {  
sel.selectedIndex = prevSubset;  
selectSubset;  
};  
with ( recall.style ) {  
cssFloat = styleFloat = '';  
marginRight = '';  
cursor = 'pointer';  
}  
box.appendChild( recall );  
}  

// load latest selection from cookies  
try {  
var cookieRe = new RegExp( "(?:^|;)\\s*" + EditTools.cookieName + "=(\\d+)\\s*(?:;|$)" );  
var m = cookieRe.exec( document.cookie );  
if ( m && m.length > 1 && parseInt( m[1] ) < sel.options.length ) {  
sel.selectedIndex = parseInt( m[1] );  
}  
} catch ( err ) {  
// ignore  
}  

placeholder.parentNode.replaceChild( box, placeholder );  
selectSubset;  
return;  

function selectSubset {  
// remember previous (for "recall" button)  
prevSubset = curSubset;  
curSubset = sel.selectedIndex;  
//save into cookies for persistence  
try {  
var expires = new Date;  
expires.setTime( expires.getTime + 30 * 24 * 60 * 60 * 1000 ); // + 30 days  
document.cookie = EditTools.cookieName + "=" + curSubset + ";path=/;expires=" + expires.toUTCString;  
} catch ( err ) {  
// ignore  
}  
//hide other subsets  
var pp = box.getElementsByTagName( 'p' ) ;  
for ( var i = 0; i < pp.length; i++ ) {  
pp[i].style.display = '';  
}  
//show/create current subset  
var id = sel.options[curSubset].value;  
var p = document.getElementById( id );  
if ( !p ) {  
p = document.createElement( 'p' );  
p.className = "nowraplinks";  
p.id = id;  
if ( id == 'Arabic' || id == 'Hebrew' ) {  
p.style.fontSize = '120%';  
p.dir = 'rtl';  
}  
var tokens = EditTools.charinsert[id];  
if ( window.charinsertCustom && charinsertCustom[id] ) {  
if ( tokens.length > 0 ) {  
tokens += ' ';  
}  
tokens += charinsertCustom[id];  
}  
EditTools.createTokens( p, tokens );  
box.appendChild( p );  
}  
p.style.display = 'inline';  
}  
},  

createTokens: function ( paragraph, str ) {  
var tokens = str.split( ' ' ), token, i, n;  
for ( i = 0; i < tokens.length; i++ ) {  
token = tokens[i];  
n = token.indexOf( '+' );  
if ( token.charAt( 0 ) === '␥' ) {  
if ( token.length > 1 && mw.config.get( 'wgNamespaceNumber' ) === 0 ) {  
continue;  
} else {  
token = token.substring( 1 );  
}  
}  
if ( token == '' || token == '_' ) {  
addText( EditTools.charinsertDivider + ' ' );  
} else if ( token == '\n' ) {  
paragraph.appendChild( document.createElement( 'br' ) );  
} else if ( token == '___' ) {  
paragraph.appendChild( document.createElement( 'hr' ) );  
} else if ( token.charAt( token.length-1 ) == ':' ) { // : at the end means just text  
addBold( token );  
} else if ( n == 0 ) { // +<tag> -> <tag>+</tag>  
addLink( token.substring( 1 ), '</' + token.substring( 2 ), token.substring( 1 ) );  
} else if ( n > 0 ) { // <tag>+</tag>  
addLink( token.substring( 0, n ), token.substring( n+1 ) );  
} else if ( token.length > 2 && token.charCodeAt( 0 ) > 127 ) { // a string of insertable characters  
for ( var j = 0; j < token.length; j++ ) {  
addLink( token.charAt( j ), '' );  
}  
} else {  
addLink( token, '' );  
}  
}  
return;  

function addLink( tagOpen, tagClose, name ) {  
var handler;  
var dle = tagOpen.indexOf( '\x10' );  
if ( dle > 0 ) {  
var path = tagOpen.substring( dle + 1 ).split( '.' );  
tagOpen = tagOpen.substring( 0, dle );  
handler = window;  
for ( var i = 0; i < path.length; i++ ) {  
handler = handler[path[i]];  
}  
} else {  
tagOpen = tagOpen.replace( /\./g,' ' );  
tagClose = tagClose ? tagClose.replace( /_/g,' ' ) : '';  
handler = new Function(  
"evt",  
"mw.toolbar.insertTags('" + tagOpen + "', '" + tagClose + "', ''); evt.preventDefault; return false;"  
);  
}  
var a = document.createElement( 'a' );  
name = name || tagOpen + tagClose;  
name = name.replace( /\\n/g,'' );  
a.appendChild( document.createTextNode( name ) );  
a.href = "#";  
$( a ).click( handler );  
paragraph.appendChild( a );  
addText( ' ' );  
}  

function addBold( text ) {  
var b = document.createElement( 'b' );  
b.appendChild( document.createTextNode( text.replace( /_/g,' ' ) ) );  
paragraph.appendChild( b );  
addText( ' ' );  
}  
function addText( txt ) {  
paragraph.appendChild( document.createTextNode( txt ) );  
}  
},  

last_active_textfield: null,  

registerTextField: function ( evt ) {  
var e = evt || window.event;  
var node = e.target || e.srcElement;  
if ( !node ) {  
return;  
}  
EditTools.last_active_textfield = node.id;  
return true;  
},  

getTextArea: function {  
var txtarea = null;  
if ( EditTools.last_active_textfield && EditTools.last_active_textfield != "" )  
txtarea = document.getElementById( EditTools.last_active_textfield );  
if ( !txtarea ) {  
// Fallback option: old behaviour  
if ( document.editform ) {  
txtarea = document.editform.wpTextbox1;  
} else {  
// Some alternate form? Take the first one we can find  
txtarea = document.getElementsByTagName( 'textarea' );  
if ( txtarea.length > 0 ) {  
txtarea = txtarea[0];  
} else {  
txtarea = null;  
}  
}  
}  
return txtarea;  
},  

setup: function {  
var placeholder;  
if ( $( '#editpage-specialchars' ).length ) {  
placeholder = $( '#editpage-specialchars' )[0];  
} else {  
placeholder = $( '<div id="editpage-specialchars"> </div>' ).prependTo( '.mw-editTools' )[0];  
}  
if ( !placeholder ) {  
return;  
}  
if ( !window.charinsertDontMove ) {  
$( '.editOptions' ).before( placeholder );  
}  
EditTools.createEditTools( placeholder );  
window.updateEditTools = function {  
EditTools.createEditTools( $( '#editpage-specialchars' )[0] );  
};  
}  

}; // end EditTools  

EditTools.setup;  
} );