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Diffstat (limited to 'resources/jquery.ui/jquery.ui.autocomplete.js')
| -rw-r--r-- | resources/jquery.ui/jquery.ui.autocomplete.js | 631 |
1 files changed, 0 insertions, 631 deletions
diff --git a/resources/jquery.ui/jquery.ui.autocomplete.js b/resources/jquery.ui/jquery.ui.autocomplete.js deleted file mode 100644 index 8d69be28..00000000 --- a/resources/jquery.ui/jquery.ui.autocomplete.js +++ /dev/null @@ -1,631 +0,0 @@ -/*! - * jQuery UI Autocomplete 1.8.24 - * - * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about) - * Dual licensed under the MIT or GPL Version 2 licenses. - * http://jquery.org/license - * - * http://docs.jquery.com/UI/Autocomplete - * - * Depends: - * jquery.ui.core.js - * jquery.ui.widget.js - * jquery.ui.position.js - */ -(function( $, undefined ) { - -// used to prevent race conditions with remote data sources -var requestIndex = 0; - -$.widget( "ui.autocomplete", { - options: { - appendTo: "body", - autoFocus: false, - delay: 300, - minLength: 1, - position: { - my: "left top", - at: "left bottom", - collision: "none" - }, - source: null - }, - - pending: 0, - - _create: function() { - var self = this, - doc = this.element[ 0 ].ownerDocument, - suppressKeyPress; - this.isMultiLine = this.element.is( "textarea" ); - - this.element - .addClass( "ui-autocomplete-input" ) - .attr( "autocomplete", "off" ) - // TODO verify these actually work as intended - .attr({ - role: "textbox", - "aria-autocomplete": "list", - "aria-haspopup": "true" - }) - .bind( "keydown.autocomplete", function( event ) { - if ( self.options.disabled || self.element.propAttr( "readOnly" ) ) { - return; - } - - suppressKeyPress = false; - var keyCode = $.ui.keyCode; - switch( event.keyCode ) { - case keyCode.PAGE_UP: - self._move( "previousPage", event ); - break; - case keyCode.PAGE_DOWN: - self._move( "nextPage", event ); - break; - case keyCode.UP: - self._keyEvent( "previous", event ); - break; - case keyCode.DOWN: - self._keyEvent( "next", event ); - break; - case keyCode.ENTER: - case keyCode.NUMPAD_ENTER: - // when menu is open and has focus - if ( self.menu.active ) { - // #6055 - Opera still allows the keypress to occur - // which causes forms to submit - suppressKeyPress = true; - event.preventDefault(); - } - //passthrough - ENTER and TAB both select the current element - case keyCode.TAB: - if ( !self.menu.active ) { - return; - } - self.menu.select( event ); - break; - case keyCode.ESCAPE: - self.element.val( self.term ); - self.close( event ); - break; - default: - // keypress is triggered before the input value is changed - clearTimeout( self.searching ); - self.searching = setTimeout(function() { - // only search if the value has changed - if ( self.term != self.element.val() ) { - self.selectedItem = null; - self.search( null, event ); - } - }, self.options.delay ); - break; - } - }) - .bind( "keypress.autocomplete", function( event ) { - if ( suppressKeyPress ) { - suppressKeyPress = false; - event.preventDefault(); - } - }) - .bind( "focus.autocomplete", function() { - if ( self.options.disabled ) { - return; - } - - self.selectedItem = null; - self.previous = self.element.val(); - }) - .bind( "blur.autocomplete", function( event ) { - if ( self.options.disabled ) { - return; - } - - clearTimeout( self.searching ); - // clicks on the menu (or a button to trigger a search) will cause a blur event - self.closing = setTimeout(function() { - self.close( event ); - self._change( event ); - }, 150 ); - }); - this._initSource(); - this.menu = $( "<ul></ul>" ) - .addClass( "ui-autocomplete" ) - .appendTo( $( this.options.appendTo || "body", doc )[0] ) - // prevent the close-on-blur in case of a "slow" click on the menu (long mousedown) - .mousedown(function( event ) { - // clicking on the scrollbar causes focus to shift to the body - // but we can't detect a mouseup or a click immediately afterward - // so we have to track the next mousedown and close the menu if - // the user clicks somewhere outside of the autocomplete - var menuElement = self.menu.element[ 0 ]; - if ( !$( event.target ).closest( ".ui-menu-item" ).length ) { - setTimeout(function() { - $( document ).one( 'mousedown', function( event ) { - if ( event.target !== self.element[ 0 ] && - event.target !== menuElement && - !$.ui.contains( menuElement, event.target ) ) { - self.close(); - } - }); - }, 1 ); - } - - // use another timeout to make sure the blur-event-handler on the input was already triggered - setTimeout(function() { - clearTimeout( self.closing ); - }, 13); - }) - .menu({ - focus: function( event, ui ) { - var item = ui.item.data( "item.autocomplete" ); - if ( false !== self._trigger( "focus", event, { item: item } ) ) { - // use value to match what will end up in the input, if it was a key event - if ( /^key/.test(event.originalEvent.type) ) { - self.element.val( item.value ); - } - } - }, - selected: function( event, ui ) { - var item = ui.item.data( "item.autocomplete" ), - previous = self.previous; - - // only trigger when focus was lost (click on menu) - if ( self.element[0] !== doc.activeElement ) { - self.element.focus(); - self.previous = previous; - // #6109 - IE triggers two focus events and the second - // is asynchronous, so we need to reset the previous - // term synchronously and asynchronously :-( - setTimeout(function() { - self.previous = previous; - self.selectedItem = item; - }, 1); - } - - if ( false !== self._trigger( "select", event, { item: item } ) ) { - self.element.val( item.value ); - } - // reset the term after the select event - // this allows custom select handling to work properly - self.term = self.element.val(); - - self.close( event ); - self.selectedItem = item; - }, - blur: function( event, ui ) { - // don't set the value of the text field if it's already correct - // this prevents moving the cursor unnecessarily - if ( self.menu.element.is(":visible") && - ( self.element.val() !== self.term ) ) { - self.element.val( self.term ); - } - } - }) - .zIndex( this.element.zIndex() + 1 ) - // workaround for jQuery bug #5781 http://dev.jquery.com/ticket/5781 - .css({ top: 0, left: 0 }) - .hide() - .data( "menu" ); - if ( $.fn.bgiframe ) { - this.menu.element.bgiframe(); - } - // turning off autocomplete prevents the browser from remembering the - // value when navigating through history, so we re-enable autocomplete - // if the page is unloaded before the widget is destroyed. #7790 - self.beforeunloadHandler = function() { - self.element.removeAttr( "autocomplete" ); - }; - $( window ).bind( "beforeunload", self.beforeunloadHandler ); - }, - - destroy: function() { - this.element - .removeClass( "ui-autocomplete-input" ) - .removeAttr( "autocomplete" ) - .removeAttr( "role" ) - .removeAttr( "aria-autocomplete" ) - .removeAttr( "aria-haspopup" ); - this.menu.element.remove(); - $( window ).unbind( "beforeunload", this.beforeunloadHandler ); - $.Widget.prototype.destroy.call( this ); - }, - - _setOption: function( key, value ) { - $.Widget.prototype._setOption.apply( this, arguments ); - if ( key === "source" ) { - this._initSource(); - } - if ( key === "appendTo" ) { - this.menu.element.appendTo( $( value || "body", this.element[0].ownerDocument )[0] ) - } - if ( key === "disabled" && value && this.xhr ) { - this.xhr.abort(); - } - }, - - _initSource: function() { - var self = this, - array, - url; - if ( $.isArray(this.options.source) ) { - array = this.options.source; - this.source = function( request, response ) { - response( $.ui.autocomplete.filter(array, request.term) ); - }; - } else if ( typeof this.options.source === "string" ) { - url = this.options.source; - this.source = function( request, response ) { - if ( self.xhr ) { - self.xhr.abort(); - } - self.xhr = $.ajax({ - url: url, - data: request, - dataType: "json", - success: function( data, status ) { - response( data ); - }, - error: function() { - response( [] ); - } - }); - }; - } else { - this.source = this.options.source; - } - }, - - search: function( value, event ) { - value = value != null ? value : this.element.val(); - - // always save the actual value, not the one passed as an argument - this.term = this.element.val(); - - if ( value.length < this.options.minLength ) { - return this.close( event ); - } - - clearTimeout( this.closing ); - if ( this._trigger( "search", event ) === false ) { - return; - } - - return this._search( value ); - }, - - _search: function( value ) { - this.pending++; - this.element.addClass( "ui-autocomplete-loading" ); - - this.source( { term: value }, this._response() ); - }, - - _response: function() { - var that = this, - index = ++requestIndex; - - return function( content ) { - if ( index === requestIndex ) { - that.__response( content ); - } - - that.pending--; - if ( !that.pending ) { - that.element.removeClass( "ui-autocomplete-loading" ); - } - }; - }, - - __response: function( content ) { - if ( !this.options.disabled && content && content.length ) { - content = this._normalize( content ); - this._suggest( content ); - this._trigger( "open" ); - } else { - this.close(); - } - }, - - close: function( event ) { - clearTimeout( this.closing ); - if ( this.menu.element.is(":visible") ) { - this.menu.element.hide(); - this.menu.deactivate(); - this._trigger( "close", event ); - } - }, - - _change: function( event ) { - if ( this.previous !== this.element.val() ) { - this._trigger( "change", event, { item: this.selectedItem } ); - } - }, - - _normalize: function( items ) { - // assume all items have the right format when the first item is complete - if ( items.length && items[0].label && items[0].value ) { - return items; - } - return $.map( items, function(item) { - if ( typeof item === "string" ) { - return { - label: item, - value: item - }; - } - return $.extend({ - label: item.label || item.value, - value: item.value || item.label - }, item ); - }); - }, - - _suggest: function( items ) { - var ul = this.menu.element - .empty() - .zIndex( this.element.zIndex() + 1 ); - this._renderMenu( ul, items ); - // TODO refresh should check if the active item is still in the dom, removing the need for a manual deactivate - this.menu.deactivate(); - this.menu.refresh(); - - // size and position menu - ul.show(); - this._resizeMenu(); - ul.position( $.extend({ - of: this.element - }, this.options.position )); - - if ( this.options.autoFocus ) { - this.menu.next( new $.Event("mouseover") ); - } - }, - - _resizeMenu: function() { - var ul = this.menu.element; - ul.outerWidth( Math.max( - // Firefox wraps long text (possibly a rounding bug) - // so we add 1px to avoid the wrapping (#7513) - ul.width( "" ).outerWidth() + 1, - this.element.outerWidth() - ) ); - }, - - _renderMenu: function( ul, items ) { - var self = this; - $.each( items, function( index, item ) { - self._renderItem( ul, item ); - }); - }, - - _renderItem: function( ul, item) { - return $( "<li></li>" ) - .data( "item.autocomplete", item ) - .append( $( "<a></a>" ).text( item.label ) ) - .appendTo( ul ); - }, - - _move: function( direction, event ) { - if ( !this.menu.element.is(":visible") ) { - this.search( null, event ); - return; - } - if ( this.menu.first() && /^previous/.test(direction) || - this.menu.last() && /^next/.test(direction) ) { - this.element.val( this.term ); - this.menu.deactivate(); - return; - } - this.menu[ direction ]( event ); - }, - - widget: function() { - return this.menu.element; - }, - _keyEvent: function( keyEvent, event ) { - if ( !this.isMultiLine || this.menu.element.is( ":visible" ) ) { - this._move( keyEvent, event ); - - // prevents moving cursor to beginning/end of the text field in some browsers - event.preventDefault(); - } - } -}); - -$.extend( $.ui.autocomplete, { - escapeRegex: function( value ) { - return value.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"); - }, - filter: function(array, term) { - var matcher = new RegExp( $.ui.autocomplete.escapeRegex(term), "i" ); - return $.grep( array, function(value) { - return matcher.test( value.label || value.value || value ); - }); - } -}); - -}( jQuery )); - -/* - * jQuery UI Menu (not officially released) - * - * This widget isn't yet finished and the API is subject to change. We plan to finish - * it for the next release. You're welcome to give it a try anyway and give us feedback, - * as long as you're okay with migrating your code later on. We can help with that, too. - * - * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about) - * Dual licensed under the MIT or GPL Version 2 licenses. - * http://jquery.org/license - * - * http://docs.jquery.com/UI/Menu - * - * Depends: - * jquery.ui.core.js - * jquery.ui.widget.js - */ -(function($) { - -$.widget("ui.menu", { - _create: function() { - var self = this; - this.element - .addClass("ui-menu ui-widget ui-widget-content ui-corner-all") - .attr({ - role: "listbox", - "aria-activedescendant": "ui-active-menuitem" - }) - .click(function( event ) { - if ( !$( event.target ).closest( ".ui-menu-item a" ).length ) { - return; - } - // temporary - event.preventDefault(); - self.select( event ); - }); - this.refresh(); - }, - - refresh: function() { - var self = this; - - // don't refresh list items that are already adapted - var items = this.element.children("li:not(.ui-menu-item):has(a)") - .addClass("ui-menu-item") - .attr("role", "menuitem"); - - items.children("a") - .addClass("ui-corner-all") - .attr("tabindex", -1) - // mouseenter doesn't work with event delegation - .mouseenter(function( event ) { - self.activate( event, $(this).parent() ); - }) - .mouseleave(function() { - self.deactivate(); - }); - }, - - activate: function( event, item ) { - this.deactivate(); - if (this.hasScroll()) { - var offset = item.offset().top - this.element.offset().top, - scroll = this.element.scrollTop(), - elementHeight = this.element.height(); - if (offset < 0) { - this.element.scrollTop( scroll + offset); - } else if (offset >= elementHeight) { - this.element.scrollTop( scroll + offset - elementHeight + item.height()); - } - } - this.active = item.eq(0) - .children("a") - .addClass("ui-state-hover") - .attr("id", "ui-active-menuitem") - .end(); - this._trigger("focus", event, { item: item }); - }, - - deactivate: function() { - if (!this.active) { return; } - - this.active.children("a") - .removeClass("ui-state-hover") - .removeAttr("id"); - this._trigger("blur"); - this.active = null; - }, - - next: function(event) { - this.move("next", ".ui-menu-item:first", event); - }, - - previous: function(event) { - this.move("prev", ".ui-menu-item:last", event); - }, - - first: function() { - return this.active && !this.active.prevAll(".ui-menu-item").length; - }, - - last: function() { - return this.active && !this.active.nextAll(".ui-menu-item").length; - }, - - move: function(direction, edge, event) { - if (!this.active) { - this.activate(event, this.element.children(edge)); - return; - } - var next = this.active[direction + "All"](".ui-menu-item").eq(0); - if (next.length) { - this.activate(event, next); - } else { - this.activate(event, this.element.children(edge)); - } - }, - - // TODO merge with previousPage - nextPage: function(event) { - if (this.hasScroll()) { - // TODO merge with no-scroll-else - if (!this.active || this.last()) { - this.activate(event, this.element.children(".ui-menu-item:first")); - return; - } - var base = this.active.offset().top, - height = this.element.height(), - result = this.element.children(".ui-menu-item").filter(function() { - var close = $(this).offset().top - base - height + $(this).height(); - // TODO improve approximation - return close < 10 && close > -10; - }); - - // TODO try to catch this earlier when scrollTop indicates the last page anyway - if (!result.length) { - result = this.element.children(".ui-menu-item:last"); - } - this.activate(event, result); - } else { - this.activate(event, this.element.children(".ui-menu-item") - .filter(!this.active || this.last() ? ":first" : ":last")); - } - }, - - // TODO merge with nextPage - previousPage: function(event) { - if (this.hasScroll()) { - // TODO merge with no-scroll-else - if (!this.active || this.first()) { - this.activate(event, this.element.children(".ui-menu-item:last")); - return; - } - - var base = this.active.offset().top, - height = this.element.height(), - result = this.element.children(".ui-menu-item").filter(function() { - var close = $(this).offset().top - base + height - $(this).height(); - // TODO improve approximation - return close < 10 && close > -10; - }); - - // TODO try to catch this earlier when scrollTop indicates the last page anyway - if (!result.length) { - result = this.element.children(".ui-menu-item:first"); - } - this.activate(event, result); - } else { - this.activate(event, this.element.children(".ui-menu-item") - .filter(!this.active || this.first() ? ":last" : ":first")); - } - }, - - hasScroll: function() { - return this.element.height() < this.element[ $.fn.prop ? "prop" : "attr" ]("scrollHeight"); - }, - - select: function( event ) { - this._trigger("selected", event, { item: this.active }); - } -}); - -}(jQuery)); |