User:MrX/edittools.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': 'TEST'            },

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 = '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'; }                   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 ) { // + ->   + addLink( token.substring( 1 ), ' 0 ) { // + 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 = $( ' ' ).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; } );