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Diffstat (limited to 'ui/jquery.ui.popup.js')
| -rw-r--r-- | ui/jquery.ui.popup.js | 279 |
1 files changed, 0 insertions, 279 deletions
diff --git a/ui/jquery.ui.popup.js b/ui/jquery.ui.popup.js deleted file mode 100644 index 128464cc2..000000000 --- a/ui/jquery.ui.popup.js +++ /dev/null @@ -1,279 +0,0 @@ -/* - * jQuery UI Popup @VERSION - * - * Copyright 2011, 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/Popup - * - * Depends: - * jquery.ui.core.js - * jquery.ui.widget.js - * jquery.ui.position.js - */ -(function($) { - -var idIncrement = 0, - suppressExpandOnFocus = false; - -$.widget( "ui.popup", { - version: "@VERSION", - options: { - position: { - my: "left top", - at: "left bottom" - }, - managed: false, - expandOnFocus: false, - show: { - effect: "slideDown", - duration: "fast" - }, - hide: { - effect: "fadeOut", - duration: "fast" - } - }, - _create: function() { - if ( !this.options.trigger ) { - this.options.trigger = this.element.prev(); - } - - if ( !this.element.attr( "id" ) ) { - this.element.attr( "id", "ui-popup-" + idIncrement++ ); - this.generatedId = true; - } - - if ( !this.element.attr( "role" ) ) { - if ( !this.options.managed ) { - this.element.attr( "role", "dialog" ); - this.generatedRole = true; - } - } - - this.options.trigger - .attr( "aria-haspopup", "true" ) - .attr( "aria-owns", this.element.attr( "id" ) ); - - this.element - .addClass( "ui-popup" ); - this._beforeClose(); - this.element.hide(); - - this._bind(this.options.trigger, { - keydown: function( event ) { - switch ( event.keyCode ) { - case $.ui.keyCode.TAB: - // Waiting for close() will make popup hide too late, which breaks tab key behavior - this.element.hide(); - this.close( event ); - break; - case $.ui.keyCode.ESCAPE: - if ( this.isOpen ) { - this.close( event ); - } - break; - case $.ui.keyCode.SPACE: - // prevent space-to-open to scroll the page, only happens for anchor ui.button - // TODO check for $.ui.button before using custom selector, once more below - if ( this.options.trigger.is( "a:ui-button" ) ) { - event.preventDefault(); - } - - else if (this.options.trigger.is( "a:not(:ui-button)" ) ) { - this.options.trigger.trigger( "click", event ); - } - break; - case $.ui.keyCode.DOWN: - case $.ui.keyCode.UP: - // prevent scrolling - event.preventDefault(); - clearTimeout( this.closeTimer ); - this._delay(function() { - this.open( event ); - this.focusPopup( event ); - }, 1); - break; - } - }, - click: function( event ) { - event.stopPropagation(); - event.preventDefault(); - }, - mousedown: function( event ) { - var noFocus = false; - /* TODO: Determine in which cases focus should stay on the trigger after the popup opens - (should apply for any trigger that has other interaction besides opening the popup, e.g. a text field) */ - if ( $( event.target ).is( "input" ) ) { - noFocus = true; - } - if (this.isOpen) { - suppressExpandOnFocus = true; - this.close(); - return; - } - this.open( event ); - clearTimeout( this.closeTimer ); - this._delay( function() { - if ( !noFocus ) { - this.focusPopup(); - } - }, 1 ); - } - }); - - if ( this.options.expandOnFocus ) { - this._bind( this.options.trigger, { - focus : function( event ) { - if ( !suppressExpandOnFocus ) { - this._delay( function() { - if ( !this.isOpen ) { - this.open( event ); - } - }, 1); - } - this._delay( function() { - suppressExpandOnFocus = false; - }, 100); - }, - blur: function( event ) { - suppressExpandOnFocus = false; - } - }); - } - if ( !this.options.managed ) { - //default use case, wrap tab order in popup - this._bind({ keydown : function( event ) { - if ( event.keyCode !== $.ui.keyCode.TAB ) { - return; - } - var tabbables = $( ":tabbable", this.element ), - first = tabbables.first(), - last = tabbables.last(); - if ( event.target === last[ 0 ] && !event.shiftKey ) { - first.focus( 1 ); - event.preventDefault(); - } else if ( event.target === first[ 0 ] && event.shiftKey ) { - last.focus( 1 ); - event.preventDefault(); - } - } - }); - } - - this._bind({ - focusout: function( event ) { - // use a timer to allow click to clear it and letting that - // handle the closing instead of opening again - this.closeTimer = this._delay( function() { - this.close( event ); - }, 150); - }, - focusin: function( event ) { - clearTimeout( this.closeTimer ); - }, - mouseup: function( event ) { - clearTimeout( this.closeTimer ); - } - }); - - this._bind({ - keyup: function( event ) { - if ( event.keyCode == $.ui.keyCode.ESCAPE && this.element.is( ":visible" ) ) { - this.close( event ); - this.focusTrigger(); - } - } - }); - - this._bind( this.document, { - click: function( event ) { - if ( this.isOpen && !$( event.target ).closest( this.element.add( this.options.trigger ) ).length ) { - this.close( event ); - } - } - }); - }, - - _destroy: function() { - this.element - .show() - .removeClass( "ui-popup" ) - .removeAttr( "aria-hidden" ) - .removeAttr( "aria-expanded" ) - .unbind( "keypress.ui-popup"); - - this.options.trigger - .removeAttr( "aria-haspopup" ) - .removeAttr( "aria-owns" ); - - if ( this.generatedId ) { - this.element.removeAttr( "id" ); - } - if ( this.generatedRole ) { - this.element.removeAttr( "role" ); - } - }, - - open: function( event ) { - var position = $.extend( {}, { - of: this.options.trigger - }, this.options.position ); - - this._show( this.element, this.options.show ); - this.element - .attr( "aria-hidden", "false" ) - .attr( "aria-expanded", "true" ) - .position( position ); - - // take trigger out of tab order to allow shift-tab to skip trigger - this.options.trigger.attr( "tabindex", -1 ); - this.isOpen = true; - this._trigger( "open", event ); - }, - - focusPopup: function( event ) { - if ( !this.options.managed ) { - // set focus to the first tabbable element in the popup container - // if there are no tabbable elements, set focus on the popup itself - var tabbables = this.element.find( ":tabbable" ); - this.removeTabIndex = false; - if ( !tabbables.length ) { - if ( !this.element.is(":tabbable") ) { - this.element.attr("tabindex", "0"); - this.removeTabIndex = true; - } - tabbables = tabbables.add( this.element[ 0 ] ); - } - tabbables.first().focus( 1 ); - } - this._trigger( "focusPopup", event ); - }, - - focusTrigger: function( event ) { - suppressExpandOnFocus = true; - this.options.trigger.focus(); - this._trigger( "focusTrigger", event ); - }, - - close: function( event ) { - this._beforeClose(); - this._hide( this.element, this.options.hide ); - - this.options.trigger.attr( "tabindex" , 0 ); - if ( this.removeTabIndex ) { - this.element.removeAttr( "tabindex" ); - } - this.isOpen = false; - this._trigger( "close", event ); - }, - - _beforeClose: function() { - this.element - .attr( "aria-hidden", "true" ) - .attr( "aria-expanded", "false" ); - } -}); - -}(jQuery)); |