MediaWiki:Edittools.js - Revision history

DigitalSoju: Blanked the page

2010-06-07T02:21:23Z

Blanked the page

DigitalSoju at 10:34, 12 February 2009

2009-02-12T10:34:41Z

← Older revision		Revision as of 10:34, 12 February 2009
Line 4:		Line 4:
	// after making changes to this page and testing them, update the number after "edittools-version-" in [[MediaWiki:Edittools]] to purge the cache for everyone		// after making changes to this page and testing them, update the number after "edittools-version-" in [[MediaWiki:Edittools]] to purge the cache for everyone
	// <source lang="javascript">		// <source lang="javascript">

	if (typeof (EditTools_set_focus) == 'undefined')		if (typeof (EditTools_set_focus) == 'undefined')
	var EditTools_set_focus = true;		var EditTools_set_focus = true;

	if (typeof (EditTools_set_focus_initially) == 'undefined')		if (typeof (EditTools_set_focus_initially) == 'undefined')
	var EditTools_set_focus_initially = EditTools_set_focus;		var EditTools_set_focus_initially = EditTools_set_focus;

	var EditTools =		var EditTools =
	{		{
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	'IPA': 'p b t d t̪ d̪ ʈɖcɟkɡqɢʡʔ ɸβfvθðszʃʒɕʑʂʐçʝxɣχʁħʕʜʢhɦ m ɱnn̪ɳɲŋɴ β̞ ʋɹɻjɰ ʙrʀɾɽ ɢ̆ ʡ̯ l l̪ ɫ ɬ ɮ ɺ ɭ ʎ ʎ̯ ʟ ʟ̆ ʍwɥɧ ʼ ɓɗʄɠʛ ʘǀǃǂǁ i y ɨʉɯu ɪʏʊ e øɘɵɤo ə ɚ ɛœɜɝɞʌɔ æ ɐ a ɶɑɒ ʰʷʲˠˤⁿˡ ˈˌːˑ ̪ {\{IPA\|+}}'		'IPA': 'p b t d t̪ d̪ ʈɖcɟkɡqɢʡʔ ɸβfvθðszʃʒɕʑʂʐçʝxɣχʁħʕʜʢhɦ m ɱnn̪ɳɲŋɴ β̞ ʋɹɻjɰ ʙrʀɾɽ ɢ̆ ʡ̯ l l̪ ɫ ɬ ɮ ɺ ɭ ʎ ʎ̯ ʟ ʟ̆ ʍwɥɧ ʼ ɓɗʄɠʛ ʘǀǃǂǁ i y ɨʉɯu ɪʏʊ e øɘɵɤo ə ɚ ɛœɜɝɞʌɔ æ ɐ a ɶɑɒ ʰʷʲˠˤⁿˡ ˈˌːˑ ̪ {\{IPA\|+}}'
	},		},

	charinsertDivider : "\240",		charinsertDivider : "\240",

	extraCSS : '\		extraCSS : '\
	#editpage-specialchars {\		#editpage-specialchars {\
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	}\		}\
	',		',

	appendExtraCSS : function ()		appendExtraCSS : function ()
	{		{
	appendCSS(EditTools.extraCSS);		appendCSS(EditTools.extraCSS);
	},		},


	cookieName : 'edittoolscharsubset',		cookieName : 'edittoolscharsubset',

	createEditTools : function (placeholder)		createEditTools : function (placeholder)
	{		{
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	box.id = "editpage-specialchars";		box.id = "editpage-specialchars";
	box.title = 'Click on the character or tag to insert it into the edit window';		box.title = 'Click on the character or tag to insert it into the edit window';

	//append user-defined sets		//append user-defined sets
	if (window.charinsertCustom)		if (window.charinsertCustom)
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	if (EditTools.charinsert[id]) EditTools.charinsert[id] += ' ' + charinsertCustom[id];		if (EditTools.charinsert[id]) EditTools.charinsert[id] += ' ' + charinsertCustom[id];
	else EditTools.charinsert[id] = charinsertCustom[id];		else EditTools.charinsert[id] = charinsertCustom[id];

	//create drop-down select		//create drop-down select
	var prevSubset = 0, curSubset = 0;		var prevSubset = 0, curSubset = 0;
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	sel.onchange = sel.onkeyup = selectSubset;		sel.onchange = sel.onkeyup = selectSubset;
	box.appendChild(sel);		box.appendChild(sel);

	//create "recall" switch		//create "recall" switch
	if (window.editToolsRecall) {		if (window.editToolsRecall) {
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	box.appendChild(recall);		box.appendChild(recall);
	}		}

	// load latest selection from cookies		// load latest selection from cookies
	try {		try {
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	sel.selectedIndex = parseInt(m[1]);		sel.selectedIndex = parseInt(m[1]);
	} catch (err) { /* ignore */ }		} catch (err) { /* ignore */ }

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

	function selectSubset ()		function selectSubset ()
	{		{
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	}		}
	return;		return;

	function addLink (tagOpen, tagClose, name)		function addLink (tagOpen, tagClose, name)
	{		{
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	if (!txtarea) return;		if (!txtarea) return;
	var selText, isSample = false;		var selText, isSample = false;

	function checkSelectedText ()		function checkSelectedText ()
	{		{
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	EditTools.enableForAllFields ();		EditTools.enableForAllFields ();
	}		}

	}; // end EditTools		}; // end EditTools

	// Do not use addOnloadHook; it runs before the onload event fires. At that time, onclick or		// Do not use addOnloadHook; it runs before the onload event fires. At that time, onclick or
	// onfocus handlers may not yet be set up properly.		// onfocus handlers may not yet be set up properly.
	hookEvent ('load', EditTools.setup);		hookEvent ('load', EditTools.setup);

	// </source>		// </source>

DigitalSoju at 10:22, 12 February 2009

2009-02-12T10:22:29Z

← Older revision		Revision as of 10:22, 12 February 2009
Line 4:		Line 4:
	// after making changes to this page and testing them, update the number after "edittools-version-" in [[MediaWiki:Edittools]] to purge the cache for everyone		// after making changes to this page and testing them, update the number after "edittools-version-" in [[MediaWiki:Edittools]] to purge the cache for everyone
	// <source lang="javascript">		// <source lang="javascript">

	if (typeof (EditTools_set_focus) == 'undefined')		if (typeof (EditTools_set_focus) == 'undefined')
	var EditTools_set_focus = true;		var EditTools_set_focus = true;

	if (typeof (EditTools_set_focus_initially) == 'undefined')		if (typeof (EditTools_set_focus_initially) == 'undefined')
	var EditTools_set_focus_initially = EditTools_set_focus;		var EditTools_set_focus_initially = EditTools_set_focus;

	var EditTools =		var EditTools =
	{		{
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	'Wiki markup': '{\{+}} {\{\{+}}} \| [+] [\[+]] [\[Category:+]] #REDIRECT.[\[+]]   <s>+</s> <sup>+</sup> <sub>+</sub> <code>+</code> <blockquote>+</blockquote> <ref>+</ref> {\{Reflist}} <references/> <includeonly>+</includeonly> <noinclude>+</noinclude> {\{DEFAULTSORT:+}} <nowiki>+</nowiki> <!--.+_--> <span.class="plainlinks">+</span>',		'Wiki markup': '{\{+}} {\{\{+}}} \| [+] [\[+]] [\[Category:+]] #REDIRECT.[\[+]]   <s>+</s> <sup>+</sup> <sub>+</sub> <code>+</code> <blockquote>+</blockquote> <ref>+</ref> {\{Reflist}} <references/> <includeonly>+</includeonly> <noinclude>+</noinclude> {\{DEFAULTSORT:+}} <nowiki>+</nowiki> <!--.+_--> <span.class="plainlinks">+</span>',
	'Symbols': '~ \| ¡¿†‡↔↑↓•¶ # ½⅓⅔¼¾⅛⅜⅝⅞∞ ‘“’” «+» ¤₳฿₵¢₡₢$₫₯€₠₣ƒ₴₭₤ℳ₥₦№₧₰£៛₨₪৳₮₩¥ ♠♣♥♦ m² m³',		'Symbols': '~ \| ¡¿†‡↔↑↓•¶ # ½⅓⅔¼¾⅛⅜⅝⅞∞ ‘“’” «+» ¤₳฿₵¢₡₢$₫₯€₠₣ƒ₴₭₤ℳ₥₦№₧₰£៛₨₪৳₮₩¥ ♠♣♥♦ m² m³',
			'Latin': 'ÁáĆćÉéÍíĹĺŃńÓóŔŕŚśÚúÝýŹź ÀàÈèÌìÒòÙù ÂâĈĉÊêĜĝĤĥÎîĴĵÔôŜŝÛûŴŵŶŷ ÄäËëÏïÖöÜüŸÿ ß ÃãẼẽĨĩÑñÕõŨũỸỹ ÇçĢģĶķĻļŅņŖŗŞşŢţ Đ đ Ů ů ǍǎČčĎďĚěǏǐĽľŇňǑǒŘřŠšŤťǓǔŽž ĀāĒēĪīŌōŪūȲȳǢǣ ǖǘǚǜ ĂăĔĕĞğĬĭŎŏŬŭ ĊċĖėĠġİıŻż ĄąĘęĮįǪǫŲų ḌḍḤḥḶḷḸḹṂṃṆṇṚṛṜṝṢṣṬṭ Ł ł ŐőŰű Ŀ ŀ Ħ ħ ÐðÞþ Œ œ ÆæØøÅå Ə ə {\{Unicode\|+}}',
			'Greek': 'ΆάΈέΉήΊίΌόΎύΏώ ΑαΒβΓγΔδ ΕεΖζΗηΘθ ΙιΚκΛλΜμ ΝνΞξΟοΠπ ΡρΣσςΤτΥυ ΦφΧχΨψΩω ᾼᾳᾴᾺὰᾲᾶᾷἈἀᾈᾀἉἁᾉᾁἌἄᾌᾄἊἂᾊᾂἎἆᾎᾆἍἅᾍᾅἋἃᾋᾃἏἇᾏᾇ ῈὲἘἐἙἑἜἔἚἒἝἕἛἓ ῌῃῄῊὴῂῆῇἨἠᾘᾐἩἡᾙᾑἬἤᾜᾔἪἢᾚᾒἮἦᾞᾖἭἥᾝᾕἫἣᾛᾓἯἧᾟᾗ ῚὶῖἸἰἹἱἼἴἺἲἾἶἽἵἻἳἿἷ ῸὸὈὀὉὁὌὄὊὂὍὅὋὃ ῤῬῥ ῪὺῦὐὙὑὔὒὖὝὕὛὓὟὗ ῼῳῴῺὼῲῶῷὨὠᾨᾠὩὡᾩᾡὬὤᾬᾤὪὢᾪᾢὮὦᾮᾦὭὥᾭᾥὫὣᾫᾣὯὧᾯᾧ {\{Polytonic\|+}}',
			'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': 'אבגדהוזחטיךכלםמןנסעףפץצקרשת ׳ ״ װױײ',
			'Arabic': 'ا 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 و ي',
	'IPA': 'p b t d t̪ d̪ ʈɖcɟkɡqɢʡʔ ɸβfvθðszʃʒɕʑʂʐçʝxɣχʁħʕʜʢhɦ m ɱnn̪ɳɲŋɴ β̞ ʋɹɻjɰ ʙrʀɾɽ ɢ̆ ʡ̯ l l̪ ɫ ɬ ɮ ɺ ɭ ʎ ʎ̯ ʟ ʟ̆ ʍwɥɧ ʼ ɓɗʄɠʛ ʘǀǃǂǁ i y ɨʉɯu ɪʏʊ e øɘɵɤo ə ɚ ɛœɜɝɞʌɔ æ ɐ a ɶɑɒ ʰʷʲˠˤⁿˡ ˈˌːˑ ̪ {\{IPA\|+}}'		'IPA': 'p b t d t̪ d̪ ʈɖcɟkɡqɢʡʔ ɸβfvθðszʃʒɕʑʂʐçʝxɣχʁħʕʜʢhɦ m ɱnn̪ɳɲŋɴ β̞ ʋɹɻjɰ ʙrʀɾɽ ɢ̆ ʡ̯ l l̪ ɫ ɬ ɮ ɺ ɭ ʎ ʎ̯ ʟ ʟ̆ ʍwɥɧ ʼ ɓɗʄɠʛ ʘǀǃǂǁ i y ɨʉɯu ɪʏʊ e øɘɵɤo ə ɚ ɛœɜɝɞʌɔ æ ɐ a ɶɑɒ ʰʷʲˠˤⁿˡ ˈˌːˑ ̪ {\{IPA\|+}}'
	},		},

	charinsertDivider : "\240",		charinsertDivider : "\240",

	extraCSS : '\		extraCSS : '\
	#editpage-specialchars {\		#editpage-specialchars {\
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	}\		}\
	',		',

	appendExtraCSS : function ()		appendExtraCSS : function ()
	{		{
	appendCSS(EditTools.extraCSS);		appendCSS(EditTools.extraCSS);
	},		},


	cookieName : 'edittoolscharsubset',		cookieName : 'edittoolscharsubset',

	createEditTools : function (placeholder)		createEditTools : function (placeholder)
	{		{
Line 49:		Line 54:
	box.id = "editpage-specialchars";		box.id = "editpage-specialchars";
	box.title = 'Click on the character or tag to insert it into the edit window';		box.title = 'Click on the character or tag to insert it into the edit window';

	//append user-defined sets		//append user-defined sets
	if (window.charinsertCustom)		if (window.charinsertCustom)
Line 55:		Line 60:
	if (EditTools.charinsert[id]) EditTools.charinsert[id] += ' ' + charinsertCustom[id];		if (EditTools.charinsert[id]) EditTools.charinsert[id] += ' ' + charinsertCustom[id];
	else EditTools.charinsert[id] = charinsertCustom[id];		else EditTools.charinsert[id] = charinsertCustom[id];

	//create drop-down select		//create drop-down select
	var prevSubset = 0, curSubset = 0;		var prevSubset = 0, curSubset = 0;
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	sel.onchange = sel.onkeyup = selectSubset;		sel.onchange = sel.onkeyup = selectSubset;
	box.appendChild(sel);		box.appendChild(sel);

	//create "recall" switch		//create "recall" switch
	if (window.editToolsRecall) {		if (window.editToolsRecall) {
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	box.appendChild(recall);		box.appendChild(recall);
	}		}

	// load latest selection from cookies		// load latest selection from cookies
	try {		try {
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	sel.selectedIndex = parseInt(m[1]);		sel.selectedIndex = parseInt(m[1]);
	} catch (err) { /* ignore */ }		} catch (err) { /* ignore */ }

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

	function selectSubset ()		function selectSubset ()
	{		{
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	}		}
	return;		return;

	function addLink (tagOpen, tagClose, name)		function addLink (tagOpen, tagClose, name)
	{		{
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	if (!txtarea) return;		if (!txtarea) return;
	var selText, isSample = false;		var selText, isSample = false;

	function checkSelectedText ()		function checkSelectedText ()
	{		{
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	EditTools.enableForAllFields ();		EditTools.enableForAllFields ();
	}		}

	}; // end EditTools		}; // end EditTools

	// Do not use addOnloadHook; it runs before the onload event fires. At that time, onclick or		// Do not use addOnloadHook; it runs before the onload event fires. At that time, onclick or
	// onfocus handlers may not yet be set up properly.		// onfocus handlers may not yet be set up properly.
	hookEvent ('load', EditTools.setup);		hookEvent ('load', EditTools.setup);

	// </source>		// </source>

DigitalSoju: New page: // copied from mw:User:Alex Smotrov/edittools.js, modified for use on the English Wikipedia. // enableForAllFields() feature from commons:MediaWiki:Edittools.js // combined and mod...

2009-02-12T10:18:42Z

New page: // copied from mw:User:Alex Smotrov/edittools.js, modified for use on the English Wikipedia. // enableForAllFields() feature from commons:MediaWiki:Edittools.js // combined and mod...

New page

// copied from [[mw:User:Alex Smotrov/edittools.js]], modified for use on the English Wikipedia.
// enableForAllFields() feature from [[commons:MediaWiki:Edittools.js]]
// combined and modified by [[User:Ilmari Karonen]]
// after making changes to this page and testing them, update the number after "edittools-version-" in [[MediaWiki:Edittools]] to purge the cache for everyone
// <source lang="javascript">

if (typeof (EditTools_set_focus) == 'undefined')
var EditTools_set_focus = true;

if (typeof (EditTools_set_focus_initially) == 'undefined')
var EditTools_set_focus_initially = EditTools_set_focus;

var EditTools =
{
charinsert : {
'Insert': ' – — … ‘ “ ’ ” ° ″ ′ ≈ ≠ ≤ ≥ ± − × ÷ ← → · § Sign_your_posts_on_talk_pages: ~~\~~ Cite_your_sources: <ref>+</ref>',
'Wiki markup': '{\{+}} {\{\{+}}} | [+] [\[+]] [\[Category:+]] #REDIRECT.[\[+]]   <s>+</s> + + <code>+</code> <blockquote>+</blockquote> <ref>+</ref> {\{Reflist}} <references/> <includeonly>+</includeonly> <noinclude>+</noinclude> {\{DEFAULTSORT:+}} <nowiki>+</nowiki>  <span.class="plainlinks">+',
'Symbols': '~ | ¡¿†‡↔↑↓•¶ # ½⅓⅔¼¾⅛⅜⅝⅞∞ ‘“’” «+» ¤₳฿₵¢₡₢$₫₯€₠₣ƒ₴₭₤ℳ₥₦№₧₰£៛₨₪৳₮₩¥ ♠♣♥♦ m² m³',
'IPA': 'p b t d t̪ d̪ ʈɖcɟkɡqɢʡʔ ɸβfvθðszʃʒɕʑʂʐçʝxɣχʁħʕʜʢhɦ m ɱnn̪ɳɲŋɴ β̞ ʋɹɻjɰ ʙrʀɾɽ ɢ̆ ʡ̯ l l̪ ɫ ɬ ɮ ɺ ɭ ʎ ʎ̯ ʟ ʟ̆ ʍwɥɧ ʼ ɓɗʄɠʛ ʘǀǃǂǁ i y ɨʉɯu ɪʏʊ e øɘɵɤo ə ɚ ɛœɜɝɞʌɔ æ ɐ a ɶɑɒ ʰʷʲˠˤⁿˡ ˈˌːˑ ̪ {\{IPA|+}}'
},

charinsertDivider : "\240",

extraCSS : '\
#editpage-specialchars {\
margin-top: 15px;\
border-width: 1px;\
border-style: solid;\
border-color: #aaaaaa;\
padding: 2px;\
}\
#editpage-specialchars a {\
}\
#editpage-specialchars a:hover {\
}\
',

appendExtraCSS : function ()
{
appendCSS(EditTools.extraCSS);
},

cookieName : 'edittoolscharsubset',

createEditTools : function (placeholder)
{
var box = document.createElement("div");
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] += ' ' + charinsertCustom[id];
else EditTools.charinsert[id] = charinsertCustom[id];

//create drop-down select
var prevSubset = 0, curSubset = 0;
var sel = document.createElement('select'), id;
for (id in EditTools.charinsert)
sel.options[sel.options.length] = new Option(id, id);
sel.selectedIndex = 0;
sel.style.cssFloat = sel.style.styleFloat = 'left';
sel.style.marginRight = '5px';
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 = 'left'; marginRight = '5px'; 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 = 'none';
//show/create current subset
var id = sel.options[curSubset].value;
var p = document.getElementById(id);
if (!p){
p = document.createElement('p');
p.id = id;
if (id == 'Arabic' || id == 'Hebrew'){ p.style.fontSize = '120%'; p.dir = 'rtl'; }
EditTools.createTokens(p, EditTools.charinsert[id]);
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 == '' || 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 a = document.createElement('a');
tagOpen = tagOpen.replace(/\./g,' ');
tagClose = tagClose ? tagClose.replace(/_/g,' ') : '';
name = name || tagOpen + tagClose;
name = name.replace(/\\n/g,'');
a.appendChild(document.createTextNode(name));
a.href = "javascript:insertTags('" + tagOpen + "','" + tagClose + "','')";
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));
}
},

enableForAllFields : function ()
{
if (typeof (insertTags) != 'function' || window.WikEdInsertTags) return;
// insertTags from the site-wide /skins-1.5/common/edit.js just inserts in the first
// textarea in the document. Evidently, that's not good if we have multiple textareas.
// My first idea was to simply add a hidden textarea as the first one, and redefine
// insertTags such that it copied first the last active textareas contents over to that hidden
// field, set the cursor or selection there, let the standard insertTags do its thing, and
// then copy the hidden field's text, cursor position and selection back to the currently
// active field. Unfortunately, that is just as complex as simply copying the whole code
// from wikibits to here and let it work on the right text field in the first place.
var texts = document.getElementsByTagName ('textarea');
for (var i = 0; i < texts.length; i++) {
addHandler (texts[i], 'focus', EditTools.registerTextField);
}
// While we're at it, also enable it for input fields
texts = document.getElementsByTagName ('input');
for (var i = 0; i < texts.length; i++) {
if (texts[i].type == 'text') addHandler (texts[i], 'focus', EditTools.registerTextField);
}
insertTags = EditTools.insertTags; // Redefine the global insertTags
},

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;
},

insertTags : function (tagOpen, tagClose, sampleText)
{
var txtarea = EditTools.getTextArea ();
if (!txtarea) return;
var selText, isSample = false;

function checkSelectedText ()
{
if (!selText) {
selText = sampleText; isSample = true;
} else if (selText.charAt (selText.length - 1) == ' ') { // Exclude ending space char
selText = selText.substring (0, selText.length - 1);
tagClose += ' ';
}
}

if (document.selection && document.selection.createRange) { // IE/Opera
// Save window scroll position
var winScroll = 0;
if (document.documentElement && document.documentElement.scrollTop)
winScroll = document.documentElement.scrollTop;
else if (document.body)
winScroll = document.body.scrollTop;
// Get current selection
txtarea.focus();
var range = document.selection.createRange();
selText = range.text;
// Insert tags
checkSelectedText ();
range.text = tagOpen + selText + tagClose;
// Mark sample text as selected
if (isSample && range.moveStart) {
if (window.opera) tagClose = tagClose.replace (/\n/g, "");
range.moveStart( 'character', - tagClose.length - selText.length);
range.moveEnd ('character', - tagClose.length);
}
range.select ();
// Restore window scroll position
if (document.documentElement && document.documentElement.scrollTop)
document.documentElement.scrollTop = winScroll;
else if (document.body)
document.body.scrollTop = winScroll;
} else if (txtarea.selectionStart || txtarea.selectionStart == '0') { // Mozilla
// Save textarea scroll position
var textScroll = txtarea.scrollTop;
// Get current selection
txtarea.focus();
var startPos = txtarea.selectionStart;
var endPos = txtarea.selectionEnd;
selText = txtarea.value.substring (startPos, endPos);
// Insert tags
checkSelectedText ();
txtarea.value = txtarea.value.substring (0, startPos)
+ tagOpen + selText + tagClose
+ txtarea.value.substring (endPos);
// Set new selection
if (isSample) {
txtarea.selectionStart = startPos + tagOpen.length;
txtarea.selectionEnd = startPos + tagOpen.length + selText.length;
} else {
txtarea.selectionStart = startPos + tagOpen.length + selText.length + tagClose.length;
txtarea.selectionEnd = txtarea.selectionStart;
}
// Restore textarea scroll position
txtarea.scrollTop = textScroll;
}
}, // end insertTags

setup : function ()
{
var placeholder = document.getElementById("editpage-specialchars");
if (!placeholder) return; // has this already been run once?
EditTools.appendExtraCSS ();
EditTools.createEditTools (placeholder);
EditTools.enableForAllFields ();
}

}; // end EditTools

// Do not use addOnloadHook; it runs *before* the onload event fires. At that time, onclick or
// onfocus handlers may not yet be set up properly.
hookEvent ('load', EditTools.setup);

// </source>