Software: Apache. PHP/5.5.15 uname -a: Windows NT SVR-DMZ 6.1 build 7600 (Windows Server 2008 R2 Enterprise Edition) i586 SYSTEM Safe-mode: OFF (not secure) E:\xampp\xampp\apache\logs\Fabian\ApachePruebas\Textos\Proxy_files\ drwxrwxrwx |
Viewing file: Select action/file-type: /* * OpenSearch ajax suggestion engine for MediaWiki * * uses core MediaWiki open search support to fetch suggestions * and show them below search boxes and other inputs * * by Robert Stojnic (April 2008) */ // search_box_id -> Results object var os_map = {}; // cached data, url -> json_text var os_cache = {}; // global variables for suggest_keypress var os_cur_keypressed = 0; var os_keypressed_count = 0; // type: Timer var os_timer = null; // tie mousedown/up events var os_mouse_pressed = false; var os_mouse_num = -1; // if true, the last change was made by mouse (and not keyboard) var os_mouse_moved = false; // delay between keypress and suggestion (in ms) var os_search_timeout = 250; // these pairs of inputs/forms will be autoloaded at startup var os_autoload_inputs = new Array('searchInput', 'searchInput2', 'powerSearchText', 'searchText'); var os_autoload_forms = new Array('searchform', 'searchform2', 'powersearch', 'search' ); // if we stopped the service var os_is_stopped = false; // max lines to show in suggest table var os_max_lines_per_suggest = 7; // number of steps to animate expansion/contraction of container width var os_animation_steps = 6; // num of pixels of smallest step var os_animation_min_step = 2; // delay between steps (in ms) var os_animation_delay = 30; // max width of container in percent of normal size (1 == 100%) var os_container_max_width = 2; // currently active animation timer var os_animation_timer = null; /** * <datalist> is a new HTML5 element that allows you to manually supply * suggestion lists and have them rendered according to the right platform * conventions. However, the only shipping browser as of early 2010 is Opera, * and that has a fatal problem: the suggestion lags behind what the user types * by one keypress. (Reported as DSK-276870 to Opera's secret bug tracker.) * The code here otherwise seems to work, though, so this can be flipped on * (maybe with a UA check) when some browser has a better implementation. */ // var os_use_datalist = 'list' in document.createElement( 'input' ); var os_use_datalist = false; /** Timeout timer class that will fetch the results */ function os_Timer( id, r, query ) { this.id = id; this.r = r; this.query = query; } /** Property class for single search box */ function os_Results( name, formname ) { this.searchform = formname; // id of the searchform this.searchbox = name; // id of the searchbox this.container = name + 'Suggest'; // div that holds results this.resultTable = name + 'Result'; // id base for the result table (+num = table row) this.resultText = name + 'ResultText'; // id base for the spans within result tables (+num) this.toggle = name + 'Toggle'; // div that has the toggle (enable/disable) link this.query = null; // last processed query this.results = null; // parsed titles this.resultCount = 0; // number of results this.original = null; // query that user entered this.selected = -1; // which result is selected this.containerCount = 0; // number of results visible in container this.containerRow = 0; // height of result field in the container this.containerTotal = 0; // total height of the container will all results this.visible = false; // if container is visible this.stayHidden = false; // don't try to show if lost focus } /** Timer user to animate expansion/contraction of container width */ function os_AnimationTimer( r, target ) { this.r = r; var current = document.getElementById(r.container).offsetWidth; this.inc = Math.round( ( target - current ) / os_animation_steps ); if( this.inc < os_animation_min_step && this.inc >=0 ) { this.inc = os_animation_min_step; // minimal animation step } if( this.inc > -os_animation_min_step && this.inc < 0 ) { this.inc = -os_animation_min_step; } this.target = target; } /****************** * Initialization ******************/ /** Initialization, call upon page onload */ function os_MWSuggestInit() { for( i = 0; i < os_autoload_inputs.length; i++ ) { var id = os_autoload_inputs[i]; var form = os_autoload_forms[i]; element = document.getElementById( id ); if( element != null ) { os_initHandlers( id, form, element ); } } } /** Init Result objects and event handlers */ function os_initHandlers( name, formname, element ) { var r = new os_Results( name, formname ); // event handler os_hookEvent( element, 'keyup', function( event ) { os_eventKeyup( event ); } ); os_hookEvent( element, 'keydown', function( event ) { os_eventKeydown( event ); } ); os_hookEvent( element, 'keypress', function( event ) { os_eventKeypress( event ); } ); if ( !os_use_datalist ) { // These are needed for the div hack to hide it if the user blurs. os_hookEvent( element, 'blur', function( event ) { os_eventBlur( event ); } ); os_hookEvent( element, 'focus', function( event ) { os_eventFocus( event ); } ); // We don't want browser auto-suggestions interfering with our div, but // autocomplete must be on for datalist to work (at least in Opera // 10.10). element.setAttribute( 'autocomplete', 'off' ); } // stopping handler os_hookEvent( document.getElementById( formname ), 'submit', function( event ) { return os_eventOnsubmit( event ); } ); os_map[name] = r; // toggle link if( document.getElementById( r.toggle ) == null ) { // TODO: disable this while we figure out a way for this to work in all browsers /* if( name == 'searchInput' ) { // special case: place above the main search box var t = os_createToggle( r, 'os-suggest-toggle' ); var searchBody = document.getElementById( 'searchBody' ); var first = searchBody.parentNode.firstChild.nextSibling.appendChild(t); } else { // default: place below search box to the right var t = os_createToggle( r, 'os-suggest-toggle-def' ); var top = element.offsetTop + element.offsetHeight; var left = element.offsetLeft + element.offsetWidth; t.style.position = 'absolute'; t.style.top = top + 'px'; t.style.left = left + 'px'; element.parentNode.appendChild( t ); // only now width gets calculated, shift right left -= t.offsetWidth; t.style.left = left + 'px'; t.style.visibility = 'visible'; } */ } } function os_hookEvent( element, hookName, hookFunct ) { if ( element.addEventListener ) { element.addEventListener( hookName, hookFunct, false ); } else if ( window.attachEvent ) { element.attachEvent( 'on' + hookName, hookFunct ); } } /******************** * Keyboard events ********************/ /** Event handler that will fetch results on keyup */ function os_eventKeyup( e ) { var targ = os_getTarget( e ); var r = os_map[targ.id]; if( r == null ) { return; // not our event } // some browsers won't generate keypressed for arrow keys, catch it if( os_keypressed_count == 0 ) { os_processKey( r, os_cur_keypressed, targ ); } var query = targ.value; os_fetchResults( r, query, os_search_timeout ); } /** catch arrows up/down and escape to hide the suggestions */ function os_processKey( r, keypressed, targ ) { if ( keypressed == 40 && !r.visible && os_timer == null ) { // If the user hits the down arrow, fetch results immediately if none // are already displayed. r.query = ''; os_fetchResults( r, targ.value, 0 ); } // Otherwise, if we're not using datalist, we need to handle scrolling and // so on. if ( os_use_datalist ) { return; } if ( keypressed == 40 ) { // Arrow Down if ( r.visible ) { os_changeHighlight( r, r.selected, r.selected + 1, true ); } } else if ( keypressed == 38 ) { // Arrow Up if ( r.visible ) { os_changeHighlight( r, r.selected, r.selected - 1, true ); } } else if( keypressed == 27 ) { // Escape document.getElementById( r.searchbox ).value = r.original; r.query = r.original; os_hideResults( r ); } else if( r.query != document.getElementById( r.searchbox ).value ) { // os_hideResults( r ); // don't show old suggestions } } /** When keys is held down use a timer to output regular events */ function os_eventKeypress( e ) { var targ = os_getTarget( e ); var r = os_map[targ.id]; if( r == null ) { return; // not our event } var keypressed = os_cur_keypressed; os_keypressed_count++; os_processKey( r, keypressed, targ ); } /** Catch the key code (Firefox bug) */ function os_eventKeydown( e ) { if ( !e ) { e = window.event; } var targ = os_getTarget( e ); var r = os_map[targ.id]; if( r == null ) { return; // not our event } os_mouse_moved = false; os_cur_keypressed = ( e.keyCode == undefined ) ? e.which : e.keyCode; os_keypressed_count = 0; } /** When the form is submitted hide everything, cancel updates... */ function os_eventOnsubmit( e ) { var targ = os_getTarget( e ); os_is_stopped = true; // kill timed requests if( os_timer != null && os_timer.id != null ) { clearTimeout( os_timer.id ); os_timer = null; } // Hide all suggestions for( i = 0; i < os_autoload_inputs.length; i++ ) { var r = os_map[os_autoload_inputs[i]]; if( r != null ) { var b = document.getElementById( r.searchform ); if( b != null && b == targ ) { // set query value so the handler won't try to fetch additional results r.query = document.getElementById( r.searchbox ).value; } os_hideResults( r ); } } return true; } /** Hide results from the user, either making the div visibility=hidden or * detaching the datalist from the input. */ function os_hideResults( r ) { if ( os_use_datalist ) { document.getElementById( r.searchbox ).setAttribute( 'list', '' ); } else { var c = document.getElementById( r.container ); if ( c != null ) { c.style.visibility = 'hidden'; } } r.visible = false; r.selected = -1; } function os_decodeValue( value ) { if ( decodeURIComponent ) { return decodeURIComponent( value ); } if( unescape ) { return unescape( value ); } return null; } function os_encodeQuery( value ) { if ( encodeURIComponent ) { return encodeURIComponent( value ); } if( escape ) { return escape( value ); } return null; } /** Handles data from XMLHttpRequest, and updates the suggest results */ function os_updateResults( r, query, text, cacheKey ) { os_cache[cacheKey] = text; r.query = query; r.original = query; if( text == '' ) { r.results = null; r.resultCount = 0; os_hideResults( r ); } else { try { var p = eval( '(' + text + ')' ); // simple json parse, could do a safer one if( p.length < 2 || p[1].length == 0 ) { r.results = null; r.resultCount = 0; os_hideResults( r ); return; } if ( os_use_datalist ) { os_setupDatalist( r, p[1] ); } else { os_setupDiv( r, p[1] ); } } catch( e ) { // bad response from server or such os_hideResults( r ); os_cache[cacheKey] = null; } } } /** * Create and populate a <datalist>. * * @param r os_Result object * @param results Array of the new results to replace existing ones */ function os_setupDatalist( r, results ) { var s = document.getElementById( r.searchbox ); var c = document.getElementById( r.container ); if ( c == null ) { c = document.createElement( 'datalist' ); c.setAttribute( 'id', r.container ); document.body.appendChild( c ); } else { c.innerHTML = ''; } s.setAttribute( 'list', r.container ); r.results = new Array(); r.resultCount = results.length; r.visible = true; for ( i = 0; i < results.length; i++ ) { var title = os_decodeValue( results[i] ); var opt = document.createElement( 'option' ); opt.value = title; r.results[i] = title; c.appendChild( opt ); } } /** Fetch namespaces from checkboxes or hidden fields in the search form, if none defined use wgSearchNamespaces global */ function os_getNamespaces( r ) { var namespaces = ''; var elements = document.forms[r.searchform].elements; for( i = 0; i < elements.length; i++ ) { var name = elements[i].name; if( typeof name != 'undefined' && name.length > 2 && name[0] == 'n' && name[1] == 's' && ( ( elements[i].type == 'checkbox' && elements[i].checked ) || ( elements[i].type == 'hidden' && elements[i].value == '1' ) ) ) { if( namespaces != '' ) { namespaces += '|'; } namespaces += name.substring( 2 ); } } if( namespaces == '' ) { namespaces = wgSearchNamespaces.join('|'); } return namespaces; } /** Update results if user hasn't already typed something else */ function os_updateIfRelevant( r, query, text, cacheKey ) { var t = document.getElementById( r.searchbox ); if( t != null && t.value == query ) { // check if response is still relevant os_updateResults( r, query, text, cacheKey ); } r.query = query; } /** Fetch results after some timeout */ function os_delayedFetch() { if( os_timer == null ) { return; } var r = os_timer.r; var query = os_timer.query; os_timer = null; var path = wgMWSuggestTemplate.replace( "{namespaces}", os_getNamespaces( r ) ) .replace( "{dbname}", wgDBname ) .replace( "{searchTerms}", os_encodeQuery( query ) ); // try to get from cache, if not fetch using ajax var cached = os_cache[path]; if( cached != null && cached != undefined ) { os_updateIfRelevant( r, query, cached, path ); } else { var xmlhttp = sajax_init_object(); if( xmlhttp ) { try { xmlhttp.open( 'GET', path, true ); xmlhttp.onreadystatechange = function() { if ( xmlhttp.readyState == 4 && typeof os_updateIfRelevant == 'function' ) { os_updateIfRelevant( r, query, xmlhttp.responseText, path ); } }; xmlhttp.send( null ); } catch ( e ) { if ( window.location.hostname == 'localhost' ) { alert( "Your browser blocks XMLHttpRequest to 'localhost', try using a real hostname for development/testing." ); } throw e; } } } } /** Init timed update via os_delayedUpdate() */ function os_fetchResults( r, query, timeout ) { if( query == '' ) { r.query = ''; os_hideResults( r ); return; } else if( query == r.query ) { return; // no change } os_is_stopped = false; // make sure we're running // cancel any pending fetches if( os_timer != null && os_timer.id != null ) { clearTimeout( os_timer.id ); } // schedule delayed fetching of results if( timeout != 0 ) { os_timer = new os_Timer( setTimeout( "os_delayedFetch()", timeout ), r, query ); } else { os_timer = new os_Timer( null, r, query ); os_delayedFetch(); // do it now! } } /** Find event target */ function os_getTarget( e ) { if ( !e ) { e = window.event; } if ( e.target ) { return e.target; } else if ( e.srcElement ) { return e.srcElement; } else { return null; } } /** Check if x is a valid integer */ function os_isNumber( x ) { if( x == '' || isNaN( x ) ) { return false; } for( var i = 0; i < x.length; i++ ) { var c = x.charAt( i ); if( !( c >= '0' && c <= '9' ) ) { return false; } } return true; } /** Call this to enable suggestions on input (id=inputId), on a form (name=formName) */ function os_enableSuggestionsOn( inputId, formName ) { os_initHandlers( inputId, formName, document.getElementById( inputId ) ); } /** Call this to disable suggestios on input box (id=inputId) */ function os_disableSuggestionsOn( inputId ) { r = os_map[inputId]; if( r != null ) { // cancel/hide results os_timer = null; os_hideResults( r ); // turn autocomplete on ! document.getElementById( inputId ).setAttribute( 'autocomplete', 'on' ); // remove descriptor os_map[inputId] = null; } // Remove the element from the os_autoload_* arrays var index = os_autoload_inputs.indexOf( inputId ); if ( index >= 0 ) { os_autoload_inputs[index] = os_autoload_forms[index] = ''; } } /************************************************ * Div-only functions (irrelevant for datalist) ************************************************/ /** Event: loss of focus of input box */ function os_eventBlur( e ) { var targ = os_getTarget( e ); var r = os_map[targ.id]; if( r == null ) { return; // not our event } if( !os_mouse_pressed ) { os_hideResults( r ); // force canvas to stay hidden r.stayHidden = true; // cancel any pending fetches if( os_timer != null && os_timer.id != null ) { clearTimeout( os_timer.id ); } os_timer = null; } } /** Event: focus (catch only when stopped) */ function os_eventFocus( e ) { var targ = os_getTarget( e ); var r = os_map[targ.id]; if( r == null ) { return; // not our event } r.stayHidden = false; } /** * Create and populate a <div>, for non-<datalist>-supporting browsers. * * @param r os_Result object * @param results Array of the new results to replace existing ones */ function os_setupDiv( r, results ) { var c = document.getElementById( r.container ); if ( c == null ) { c = os_createContainer( r ); } c.innerHTML = os_createResultTable( r, results ); // init container table sizes var t = document.getElementById( r.resultTable ); r.containerTotal = t.offsetHeight; r.containerRow = t.offsetHeight / r.resultCount; os_fitContainer( r ); os_trimResultText( r ); os_showResults( r ); } /** Create the result table to be placed in the container div */ function os_createResultTable( r, results ) { var c = document.getElementById( r.container ); var width = c.offsetWidth - os_operaWidthFix( c.offsetWidth ); var html = '<table class="os-suggest-results" id="' + r.resultTable + '" style="width: ' + width + 'px;">'; r.results = new Array(); r.resultCount = results.length; for( i = 0; i < results.length; i++ ) { var title = os_decodeValue( results[i] ); r.results[i] = title; html += '<tr><td class="os-suggest-result" id="' + r.resultTable + i + '"><span id="' + r.resultText + i + '">' + title + '</span></td></tr>'; } html += '</table>'; return html; } /** Show results div */ function os_showResults( r ) { if( os_is_stopped ) { return; } if( r.stayHidden ) { return; } os_fitContainer( r ); var c = document.getElementById( r.container ); r.selected = -1; if( c != null ) { c.scrollTop = 0; c.style.visibility = 'visible'; r.visible = true; } } function os_operaWidthFix( x ) { // For browsers that don't understand overflow-x, estimate scrollbar width if( typeof document.body.style.overflowX != 'string' ) { return 30; } return 0; } /** Brower-dependent functions to find window inner size, and scroll status */ function f_clientWidth() { return f_filterResults( window.innerWidth ? window.innerWidth : 0, document.documentElement ? document.documentElement.clientWidth : 0, document.body ? document.body.clientWidth : 0 ); } function f_clientHeight() { return f_filterResults( window.innerHeight ? window.innerHeight : 0, document.documentElement ? document.documentElement.clientHeight : 0, document.body ? document.body.clientHeight : 0 ); } function f_scrollLeft() { return f_filterResults( window.pageXOffset ? window.pageXOffset : 0, document.documentElement ? document.documentElement.scrollLeft : 0, document.body ? document.body.scrollLeft : 0 ); } function f_scrollTop() { return f_filterResults( window.pageYOffset ? window.pageYOffset : 0, document.documentElement ? document.documentElement.scrollTop : 0, document.body ? document.body.scrollTop : 0 ); } function f_filterResults( n_win, n_docel, n_body ) { var n_result = n_win ? n_win : 0; if ( n_docel && ( !n_result || ( n_result > n_docel ) ) ) { n_result = n_docel; } return n_body && ( !n_result || ( n_result > n_body ) ) ? n_body : n_result; } /** Get the height available for the results container */ function os_availableHeight( r ) { var absTop = document.getElementById( r.container ).style.top; var px = absTop.lastIndexOf( 'px' ); if( px > 0 ) { absTop = absTop.substring( 0, px ); } return f_clientHeight() - ( absTop - f_scrollTop() ); } /** Get element absolute position {left,top} */ function os_getElementPosition( elemID ) { var offsetTrail = document.getElementById( elemID ); var offsetLeft = 0; var offsetTop = 0; while ( offsetTrail ) { offsetLeft += offsetTrail.offsetLeft; offsetTop += offsetTrail.offsetTop; offsetTrail = offsetTrail.offsetParent; } if ( navigator.userAgent.indexOf('Mac') != -1 && typeof document.body.leftMargin != 'undefined' ) { offsetLeft += document.body.leftMargin; offsetTop += document.body.topMargin; } return { left:offsetLeft, top:offsetTop }; } /** Create the container div that will hold the suggested titles */ function os_createContainer( r ) { var c = document.createElement( 'div' ); var s = document.getElementById( r.searchbox ); var pos = os_getElementPosition( r.searchbox ); var left = pos.left; var top = pos.top + s.offsetHeight; c.className = 'os-suggest'; c.setAttribute( 'id', r.container ); document.body.appendChild( c ); // dynamically generated style params // IE workaround, cannot explicitely set "style" attribute c = document.getElementById( r.container ); c.style.top = top + 'px'; c.style.left = left + 'px'; c.style.width = s.offsetWidth + 'px'; // mouse event handlers c.onmouseover = function( event ) { os_eventMouseover( r.searchbox, event ); }; c.onmousemove = function( event ) { os_eventMousemove( r.searchbox, event ); }; c.onmousedown = function( event ) { return os_eventMousedown( r.searchbox, event ); }; c.onmouseup = function( event ) { os_eventMouseup( r.searchbox, event ); }; return c; } /** change container height to fit to screen */ function os_fitContainer( r ) { var c = document.getElementById( r.container ); var h = os_availableHeight( r ) - 20; var inc = r.containerRow; h = parseInt( h / inc ) * inc; if( h < ( 2 * inc ) && r.resultCount > 1 ) { // min: two results h = 2 * inc; } if( ( h / inc ) > os_max_lines_per_suggest ) { h = inc * os_max_lines_per_suggest; } if( h < r.containerTotal ) { c.style.height = h + 'px'; r.containerCount = parseInt( Math.round( h / inc ) ); } else { c.style.height = r.containerTotal + 'px'; r.containerCount = r.resultCount; } } /** If some entries are longer than the box, replace text with "..." */ function os_trimResultText( r ) { // find max width, first see if we could expand the container to fit it var maxW = 0; for( var i = 0; i < r.resultCount; i++ ) { var e = document.getElementById( r.resultText + i ); if( e.offsetWidth > maxW ) { maxW = e.offsetWidth; } } var w = document.getElementById( r.container ).offsetWidth; var fix = 0; if( r.containerCount < r.resultCount ) { fix = 20; // give 20px for scrollbar } else { fix = os_operaWidthFix( w ); } if( fix < 4 ) { fix = 4; // basic padding } maxW += fix; // resize container to fit more data if permitted var normW = document.getElementById( r.searchbox ).offsetWidth; var prop = maxW / normW; if( prop > os_container_max_width ) { prop = os_container_max_width; } else if( prop < 1 ) { prop = 1; } var newW = Math.round( normW * prop ); if( w != newW ) { w = newW; if( os_animation_timer != null ) { clearInterval( os_animation_timer.id ); } os_animation_timer = new os_AnimationTimer( r, w ); os_animation_timer.id = setInterval( "os_animateChangeWidth()", os_animation_delay ); w -= fix; // this much is reserved } // trim results if( w < 10 ) { return; } for( var i = 0; i < r.resultCount; i++ ) { var e = document.getElementById( r.resultText + i ); var replace = 1; var lastW = e.offsetWidth + 1; var iteration = 0; var changedText = false; while( e.offsetWidth > w && ( e.offsetWidth < lastW || iteration < 2 ) ) { changedText = true; lastW = e.offsetWidth; var l = e.innerHTML; e.innerHTML = l.substring( 0, l.length - replace ) + '...'; iteration++; replace = 4; // how many chars to replace } if( changedText ) { // show hint for trimmed titles document.getElementById( r.resultTable + i ).setAttribute( 'title', r.results[i] ); } } } /** Invoked on timer to animate change in container width */ function os_animateChangeWidth() { var r = os_animation_timer.r; var c = document.getElementById( r.container ); var w = c.offsetWidth; var normW = document.getElementById( r.searchbox ).offsetWidth; var normL = os_getElementPosition( r.searchbox ).left; var inc = os_animation_timer.inc; var target = os_animation_timer.target; var nw = w + inc; if( ( inc > 0 && nw >= target ) || ( inc <= 0 && nw <= target ) ) { // finished ! c.style.width = target + 'px'; clearInterval( os_animation_timer.id ); os_animation_timer = null; } else { // in-progress c.style.width = nw + 'px'; if( document.documentElement.dir == 'rtl' ) { c.style.left = ( normL + normW + ( target - nw ) - os_animation_timer.target - 1 ) + 'px'; } } } /** Change the highlighted row (i.e. suggestion), from position cur to next */ function os_changeHighlight( r, cur, next, updateSearchBox ) { if ( next >= r.resultCount ) { next = r.resultCount - 1; } if ( next < -1 ) { next = -1; } r.selected = next; if ( cur == next ) { return; // nothing to do. } if( cur >= 0 ) { var curRow = document.getElementById( r.resultTable + cur ); if( curRow != null ) { curRow.className = 'os-suggest-result'; } } var newText; if( next >= 0 ) { var nextRow = document.getElementById( r.resultTable + next ); if( nextRow != null ) { nextRow.className = os_HighlightClass(); } newText = r.results[next]; } else { newText = r.original; } // adjust the scrollbar if any if( r.containerCount < r.resultCount ) { var c = document.getElementById( r.container ); var vStart = c.scrollTop / r.containerRow; var vEnd = vStart + r.containerCount; if( next < vStart ) { c.scrollTop = next * r.containerRow; } else if( next >= vEnd ) { c.scrollTop = ( next - r.containerCount + 1 ) * r.containerRow; } } // update the contents of the search box if( updateSearchBox ) { os_updateSearchQuery( r, newText ); } } function os_HighlightClass() { var match = navigator.userAgent.match(/AppleWebKit\/(\d+)/); if ( match ) { var webKitVersion = parseInt( match[1] ); if ( webKitVersion < 523 ) { // CSS system highlight colors broken on old Safari // https://bugs.webkit.org/show_bug.cgi?id=6129 // Safari 3.0.4, 3.1 known ok return 'os-suggest-result-hl-webkit'; } } return 'os-suggest-result-hl'; } function os_updateSearchQuery( r, newText ) { document.getElementById( r.searchbox ).value = newText; r.query = newText; } /******************** * Mouse events ********************/ /** Mouse over the container */ function os_eventMouseover( srcId, e ) { var targ = os_getTarget( e ); var r = os_map[srcId]; if( r == null || !os_mouse_moved ) { return; // not our event } var num = os_getNumberSuffix( targ.id ); if( num >= 0 ) { os_changeHighlight( r, r.selected, num, false ); } } /* Get row where the event occured (from its id) */ function os_getNumberSuffix( id ) { var num = id.substring( id.length - 2 ); if( !( num.charAt( 0 ) >= '0' && num.charAt( 0 ) <= '9' ) ) { num = num.substring( 1 ); } if( os_isNumber( num ) ) { return parseInt( num ); } else { return -1; } } /** Save mouse move as last action */ function os_eventMousemove( srcId, e ) { os_mouse_moved = true; } /** Mouse button held down, register possible click */ function os_eventMousedown( srcId, e ) { var targ = os_getTarget( e ); var r = os_map[srcId]; if( r == null ) { return; // not our event } var num = os_getNumberSuffix( targ.id ); os_mouse_pressed = true; if( num >= 0 ) { os_mouse_num = num; // os_updateSearchQuery( r, r.results[num] ); } // keep the focus on the search field document.getElementById( r.searchbox ).focus(); return false; // prevents selection } /** Mouse button released, check for click on some row */ function os_eventMouseup( srcId, e ) { var targ = os_getTarget( e ); var r = os_map[srcId]; if( r == null ) { return; // not our event } var num = os_getNumberSuffix( targ.id ); if( num >= 0 && os_mouse_num == num ) { os_updateSearchQuery( r, r.results[num] ); os_hideResults( r ); document.getElementById( r.searchform ).submit(); } os_mouse_pressed = false; // keep the focus on the search field document.getElementById( r.searchbox ).focus(); } /** Toggle stuff seems to be dead code? */ /** Return the span element that contains the toggle link */ function os_createToggle( r, className ) { var t = document.createElement( 'span' ); t.className = className; t.setAttribute( 'id', r.toggle ); var link = document.createElement( 'a' ); link.setAttribute( 'href', 'javascript:void(0);' ); link.onclick = function() { os_toggle( r.searchbox, r.searchform ); }; var msg = document.createTextNode( wgMWSuggestMessages[0] ); link.appendChild( msg ); t.appendChild( link ); return t; } /** Call when user clicks on some of the toggle links */ function os_toggle( inputId, formName ) { r = os_map[inputId]; var msg = ''; if( r == null ) { os_enableSuggestionsOn( inputId, formName ); r = os_map[inputId]; msg = wgMWSuggestMessages[0]; } else{ os_disableSuggestionsOn( inputId, formName ); msg = wgMWSuggestMessages[1]; } // change message var link = document.getElementById( r.toggle ).firstChild; link.replaceChild( document.createTextNode( msg ), link.firstChild ); } hookEvent( 'load', os_MWSuggestInit ); |
:: Command execute :: | |
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