root / drupal7 / sites / all / modules / jquery_update / replace / ui / ui / jquery.ui.dialog.js @ 503b3f7b
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/*!
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* jQuery UI Dialog 1.10.2
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* http://jqueryui.com
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*
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* Copyright 2013 jQuery Foundation and other contributors
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* Released under the MIT license.
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* http://jquery.org/license
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*
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* http://api.jqueryui.com/dialog/
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*
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* Depends:
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* jquery.ui.core.js
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* jquery.ui.widget.js
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* jquery.ui.button.js
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* jquery.ui.draggable.js
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* jquery.ui.mouse.js
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* jquery.ui.position.js
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* jquery.ui.resizable.js
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*/
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(function( $, undefined ) { |
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|
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var sizeRelatedOptions = {
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buttons: true, |
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height: true, |
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maxHeight: true, |
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maxWidth: true, |
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minHeight: true, |
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minWidth: true, |
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width: true |
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}, |
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resizableRelatedOptions = {
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maxHeight: true, |
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maxWidth: true, |
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minHeight: true, |
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minWidth: true |
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}; |
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|
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$.widget( "ui.dialog", { |
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version: "1.10.2", |
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options: {
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appendTo: "body", |
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autoOpen: true, |
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buttons: [],
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closeOnEscape: true, |
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closeText: "close", |
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dialogClass: "", |
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draggable: true, |
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hide: null, |
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height: "auto", |
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maxHeight: null, |
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maxWidth: null, |
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minHeight: 150, |
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minWidth: 150, |
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modal: false, |
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position: {
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my: "center", |
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at: "center", |
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of: window,
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collision: "fit", |
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// Ensure the titlebar is always visible
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using: function( pos ) { |
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var topOffset = $( this ).css( pos ).offset().top; |
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if ( topOffset < 0 ) { |
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$( this ).css( "top", pos.top - topOffset ); |
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} |
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} |
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}, |
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resizable: true, |
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show: null, |
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title: null, |
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width: 300, |
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|
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// callbacks
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beforeClose: null, |
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close: null, |
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drag: null, |
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dragStart: null, |
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dragStop: null, |
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focus: null, |
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open: null, |
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resize: null, |
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resizeStart: null, |
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resizeStop: null |
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}, |
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|
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_create: function() { |
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this.originalCss = {
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display: this.element[0].style.display, |
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width: this.element[0].style.width, |
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minHeight: this.element[0].style.minHeight, |
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maxHeight: this.element[0].style.maxHeight, |
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height: this.element[0].style.height |
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}; |
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this.originalPosition = {
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parent: this.element.parent(), |
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index: this.element.parent().children().index( this.element ) |
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}; |
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this.originalTitle = this.element.attr("title"); |
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this.options.title = this.options.title || this.originalTitle; |
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|
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this._createWrapper();
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|
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this.element
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.show() |
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.removeAttr("title")
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.addClass("ui-dialog-content ui-widget-content")
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.appendTo( this.uiDialog );
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this._createTitlebar();
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this._createButtonPane();
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|
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if ( this.options.draggable && $.fn.draggable ) { |
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this._makeDraggable();
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} |
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if ( this.options.resizable && $.fn.resizable ) { |
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this._makeResizable();
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} |
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|
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this._isOpen = false; |
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}, |
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|
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_init: function() { |
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if ( this.options.autoOpen ) { |
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this.open();
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} |
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}, |
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_appendTo: function() { |
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var element = this.options.appendTo; |
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if ( element && (element.jquery || element.nodeType) ) {
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return $( element ); |
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} |
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return this.document.find( element || "body" ).eq( 0 ); |
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}, |
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_destroy: function() { |
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var next,
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originalPosition = this.originalPosition;
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this._destroyOverlay();
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this.element
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.removeUniqueId() |
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.removeClass("ui-dialog-content ui-widget-content")
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.css( this.originalCss )
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// Without detaching first, the following becomes really slow
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.detach(); |
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this.uiDialog.stop( true, true ).remove(); |
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if ( this.originalTitle ) { |
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this.element.attr( "title", this.originalTitle ); |
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} |
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next = originalPosition.parent.children().eq( originalPosition.index ); |
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// Don't try to place the dialog next to itself (#8613)
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if ( next.length && next[0] !== this.element[0] ) { |
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next.before( this.element );
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} else {
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originalPosition.parent.append( this.element );
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} |
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}, |
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widget: function() { |
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return this.uiDialog; |
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}, |
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disable: $.noop, |
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enable: $.noop, |
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close: function( event ) { |
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var that = this; |
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if ( !this._isOpen || this._trigger( "beforeClose", event ) === false ) { |
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return;
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} |
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this._isOpen = false; |
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this._destroyOverlay();
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if ( !this.opener.filter(":focusable").focus().length ) { |
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// Hiding a focused element doesn't trigger blur in WebKit
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// so in case we have nothing to focus on, explicitly blur the active element
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// https://bugs.webkit.org/show_bug.cgi?id=47182
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$( this.document[0].activeElement ).blur(); |
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} |
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this._hide( this.uiDialog, this.options.hide, function() { |
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that._trigger( "close", event );
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}); |
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}, |
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|
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isOpen: function() { |
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return this._isOpen; |
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}, |
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|
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moveToTop: function() { |
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this._moveToTop();
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}, |
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_moveToTop: function( event, silent ) { |
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var moved = !!this.uiDialog.nextAll(":visible").insertBefore( this.uiDialog ).length; |
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if ( moved && !silent ) {
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this._trigger( "focus", event ); |
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} |
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return moved;
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}, |
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open: function() { |
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var that = this; |
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if ( this._isOpen ) { |
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if ( this._moveToTop() ) { |
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this._focusTabbable();
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} |
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return;
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} |
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this._isOpen = true; |
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this.opener = $( this.document[0].activeElement ); |
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|
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this._size();
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this._position();
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this._createOverlay();
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this._moveToTop( null, true ); |
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this._show( this.uiDialog, this.options.show, function() { |
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that._focusTabbable(); |
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that._trigger("focus");
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}); |
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this._trigger("open"); |
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}, |
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_focusTabbable: function() { |
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// Set focus to the first match:
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// 1. First element inside the dialog matching [autofocus]
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// 2. Tabbable element inside the content element
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// 3. Tabbable element inside the buttonpane
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// 4. The close button
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// 5. The dialog itself
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var hasFocus = this.element.find("[autofocus]"); |
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if ( !hasFocus.length ) {
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hasFocus = this.element.find(":tabbable"); |
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} |
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if ( !hasFocus.length ) {
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hasFocus = this.uiDialogButtonPane.find(":tabbable"); |
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} |
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if ( !hasFocus.length ) {
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hasFocus = this.uiDialogTitlebarClose.filter(":tabbable"); |
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} |
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if ( !hasFocus.length ) {
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hasFocus = this.uiDialog;
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} |
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hasFocus.eq( 0 ).focus();
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}, |
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|
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_keepFocus: function( event ) { |
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function checkFocus() { |
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var activeElement = this.document[0].activeElement, |
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isActive = this.uiDialog[0] === activeElement || |
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$.contains( this.uiDialog[0], activeElement ); |
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if ( !isActive ) {
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this._focusTabbable();
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} |
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} |
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event.preventDefault(); |
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checkFocus.call( this );
|
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// support: IE
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// IE <= 8 doesn't prevent moving focus even with event.preventDefault()
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// so we check again later
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this._delay( checkFocus );
|
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}, |
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|
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_createWrapper: function() { |
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this.uiDialog = $("<div>") |
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.addClass( "ui-dialog ui-widget ui-widget-content ui-corner-all ui-front " +
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this.options.dialogClass )
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.hide() |
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.attr({
|
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// Setting tabIndex makes the div focusable
|
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tabIndex: -1, |
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role: "dialog" |
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}) |
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.appendTo( this._appendTo() );
|
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|
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this._on( this.uiDialog, { |
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keydown: function( event ) { |
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if ( this.options.closeOnEscape && !event.isDefaultPrevented() && event.keyCode && |
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event.keyCode === $.ui.keyCode.ESCAPE ) {
|
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event.preventDefault(); |
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this.close( event );
|
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return;
|
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} |
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|
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// prevent tabbing out of dialogs
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if ( event.keyCode !== $.ui.keyCode.TAB ) { |
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return;
|
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} |
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var tabbables = this.uiDialog.find(":tabbable"), |
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first = tabbables.filter(":first"),
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last = tabbables.filter(":last");
|
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|
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if ( ( event.target === last[0] || event.target === this.uiDialog[0] ) && !event.shiftKey ) { |
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first.focus( 1 );
|
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event.preventDefault(); |
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} else if ( ( event.target === first[0] || event.target === this.uiDialog[0] ) && event.shiftKey ) { |
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last.focus( 1 );
|
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event.preventDefault(); |
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} |
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}, |
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mousedown: function( event ) { |
| 311 |
if ( this._moveToTop( event ) ) { |
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this._focusTabbable();
|
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} |
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} |
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}); |
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|
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// We assume that any existing aria-describedby attribute means
|
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// that the dialog content is marked up properly
|
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// otherwise we brute force the content as the description
|
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if ( !this.element.find("[aria-describedby]").length ) { |
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this.uiDialog.attr({
|
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"aria-describedby": this.element.uniqueId().attr("id") |
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}); |
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} |
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}, |
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|
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_createTitlebar: function() { |
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var uiDialogTitle;
|
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|
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this.uiDialogTitlebar = $("<div>") |
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.addClass("ui-dialog-titlebar ui-widget-header ui-corner-all ui-helper-clearfix")
|
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.prependTo( this.uiDialog );
|
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this._on( this.uiDialogTitlebar, { |
| 334 |
mousedown: function( event ) { |
| 335 |
// Don't prevent click on close button (#8838)
|
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// Focusing a dialog that is partially scrolled out of view
|
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// causes the browser to scroll it into view, preventing the click event
|
| 338 |
if ( !$( event.target ).closest(".ui-dialog-titlebar-close") ) { |
| 339 |
// Dialog isn't getting focus when dragging (#8063)
|
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this.uiDialog.focus();
|
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} |
| 342 |
} |
| 343 |
}); |
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|
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this.uiDialogTitlebarClose = $("<button></button>") |
| 346 |
.button({
|
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label: this.options.closeText, |
| 348 |
icons: {
|
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primary: "ui-icon-closethick" |
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}, |
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text: false |
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}) |
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.addClass("ui-dialog-titlebar-close")
|
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.appendTo( this.uiDialogTitlebar );
|
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this._on( this.uiDialogTitlebarClose, { |
| 356 |
click: function( event ) { |
| 357 |
event.preventDefault(); |
| 358 |
this.close( event );
|
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} |
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}); |
| 361 |
|
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uiDialogTitle = $("<span>") |
| 363 |
.uniqueId() |
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.addClass("ui-dialog-title")
|
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.prependTo( this.uiDialogTitlebar );
|
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this._title( uiDialogTitle );
|
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|
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this.uiDialog.attr({
|
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"aria-labelledby": uiDialogTitle.attr("id") |
| 370 |
}); |
| 371 |
}, |
| 372 |
|
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_title: function( title ) { |
| 374 |
if ( !this.options.title ) { |
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title.html(" ");
|
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} |
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title.text( this.options.title );
|
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}, |
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|
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_createButtonPane: function() { |
| 381 |
this.uiDialogButtonPane = $("<div>") |
| 382 |
.addClass("ui-dialog-buttonpane ui-widget-content ui-helper-clearfix");
|
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|
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this.uiButtonSet = $("<div>") |
| 385 |
.addClass("ui-dialog-buttonset")
|
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.appendTo( this.uiDialogButtonPane );
|
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|
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this._createButtons();
|
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}, |
| 390 |
|
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_createButtons: function() { |
| 392 |
var that = this, |
| 393 |
buttons = this.options.buttons;
|
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|
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// if we already have a button pane, remove it
|
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this.uiDialogButtonPane.remove();
|
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this.uiButtonSet.empty();
|
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|
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if ( $.isEmptyObject( buttons ) || ($.isArray( buttons ) && !buttons.length) ) { |
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this.uiDialog.removeClass("ui-dialog-buttons"); |
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return;
|
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} |
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|
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$.each( buttons, function( name, props ) { |
| 405 |
var click, buttonOptions;
|
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props = $.isFunction( props ) ?
|
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{ click: props, text: name } :
|
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props; |
| 409 |
// Default to a non-submitting button
|
| 410 |
props = $.extend( { type: "button" }, props ); |
| 411 |
// Change the context for the click callback to be the main element
|
| 412 |
click = props.click; |
| 413 |
props.click = function() { |
| 414 |
click.apply( that.element[0], arguments ); |
| 415 |
}; |
| 416 |
buttonOptions = {
|
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icons: props.icons,
|
| 418 |
text: props.showText
|
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}; |
| 420 |
delete props.icons;
|
| 421 |
delete props.showText;
|
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$( "<button></button>", props ) |
| 423 |
.button( buttonOptions ) |
| 424 |
.appendTo( that.uiButtonSet ); |
| 425 |
}); |
| 426 |
this.uiDialog.addClass("ui-dialog-buttons"); |
| 427 |
this.uiDialogButtonPane.appendTo( this.uiDialog ); |
| 428 |
}, |
| 429 |
|
| 430 |
_makeDraggable: function() { |
| 431 |
var that = this, |
| 432 |
options = this.options;
|
| 433 |
|
| 434 |
function filteredUi( ui ) { |
| 435 |
return {
|
| 436 |
position: ui.position,
|
| 437 |
offset: ui.offset
|
| 438 |
}; |
| 439 |
} |
| 440 |
|
| 441 |
this.uiDialog.draggable({
|
| 442 |
cancel: ".ui-dialog-content, .ui-dialog-titlebar-close", |
| 443 |
handle: ".ui-dialog-titlebar", |
| 444 |
containment: "document", |
| 445 |
start: function( event, ui ) { |
| 446 |
$( this ).addClass("ui-dialog-dragging"); |
| 447 |
that._blockFrames(); |
| 448 |
that._trigger( "dragStart", event, filteredUi( ui ) );
|
| 449 |
}, |
| 450 |
drag: function( event, ui ) { |
| 451 |
that._trigger( "drag", event, filteredUi( ui ) );
|
| 452 |
}, |
| 453 |
stop: function( event, ui ) { |
| 454 |
options.position = [ |
| 455 |
ui.position.left - that.document.scrollLeft(), |
| 456 |
ui.position.top - that.document.scrollTop() |
| 457 |
]; |
| 458 |
$( this ).removeClass("ui-dialog-dragging"); |
| 459 |
that._unblockFrames(); |
| 460 |
that._trigger( "dragStop", event, filteredUi( ui ) );
|
| 461 |
} |
| 462 |
}); |
| 463 |
}, |
| 464 |
|
| 465 |
_makeResizable: function() { |
| 466 |
var that = this, |
| 467 |
options = this.options,
|
| 468 |
handles = options.resizable, |
| 469 |
// .ui-resizable has position: relative defined in the stylesheet
|
| 470 |
// but dialogs have to use absolute or fixed positioning
|
| 471 |
position = this.uiDialog.css("position"), |
| 472 |
resizeHandles = typeof handles === "string" ? |
| 473 |
handles : |
| 474 |
"n,e,s,w,se,sw,ne,nw";
|
| 475 |
|
| 476 |
function filteredUi( ui ) { |
| 477 |
return {
|
| 478 |
originalPosition: ui.originalPosition,
|
| 479 |
originalSize: ui.originalSize,
|
| 480 |
position: ui.position,
|
| 481 |
size: ui.size
|
| 482 |
}; |
| 483 |
} |
| 484 |
|
| 485 |
this.uiDialog.resizable({
|
| 486 |
cancel: ".ui-dialog-content", |
| 487 |
containment: "document", |
| 488 |
alsoResize: this.element, |
| 489 |
maxWidth: options.maxWidth,
|
| 490 |
maxHeight: options.maxHeight,
|
| 491 |
minWidth: options.minWidth,
|
| 492 |
minHeight: this._minHeight(), |
| 493 |
handles: resizeHandles,
|
| 494 |
start: function( event, ui ) { |
| 495 |
$( this ).addClass("ui-dialog-resizing"); |
| 496 |
that._blockFrames(); |
| 497 |
that._trigger( "resizeStart", event, filteredUi( ui ) );
|
| 498 |
}, |
| 499 |
resize: function( event, ui ) { |
| 500 |
that._trigger( "resize", event, filteredUi( ui ) );
|
| 501 |
}, |
| 502 |
stop: function( event, ui ) { |
| 503 |
options.height = $( this ).height(); |
| 504 |
options.width = $( this ).width(); |
| 505 |
$( this ).removeClass("ui-dialog-resizing"); |
| 506 |
that._unblockFrames(); |
| 507 |
that._trigger( "resizeStop", event, filteredUi( ui ) );
|
| 508 |
} |
| 509 |
}) |
| 510 |
.css( "position", position );
|
| 511 |
}, |
| 512 |
|
| 513 |
_minHeight: function() { |
| 514 |
var options = this.options; |
| 515 |
|
| 516 |
return options.height === "auto" ? |
| 517 |
options.minHeight : |
| 518 |
Math.min( options.minHeight, options.height ); |
| 519 |
}, |
| 520 |
|
| 521 |
_position: function() { |
| 522 |
// Need to show the dialog to get the actual offset in the position plugin
|
| 523 |
var isVisible = this.uiDialog.is(":visible"); |
| 524 |
if ( !isVisible ) {
|
| 525 |
this.uiDialog.show();
|
| 526 |
} |
| 527 |
this.uiDialog.position( this.options.position ); |
| 528 |
if ( !isVisible ) {
|
| 529 |
this.uiDialog.hide();
|
| 530 |
} |
| 531 |
}, |
| 532 |
|
| 533 |
_setOptions: function( options ) { |
| 534 |
var that = this, |
| 535 |
resize = false,
|
| 536 |
resizableOptions = {};
|
| 537 |
|
| 538 |
$.each( options, function( key, value ) { |
| 539 |
that._setOption( key, value ); |
| 540 |
|
| 541 |
if ( key in sizeRelatedOptions ) { |
| 542 |
resize = true;
|
| 543 |
} |
| 544 |
if ( key in resizableRelatedOptions ) { |
| 545 |
resizableOptions[ key ] = value; |
| 546 |
} |
| 547 |
}); |
| 548 |
|
| 549 |
if ( resize ) {
|
| 550 |
this._size();
|
| 551 |
this._position();
|
| 552 |
} |
| 553 |
if ( this.uiDialog.is(":data(ui-resizable)") ) { |
| 554 |
this.uiDialog.resizable( "option", resizableOptions ); |
| 555 |
} |
| 556 |
}, |
| 557 |
|
| 558 |
_setOption: function( key, value ) { |
| 559 |
/*jshint maxcomplexity:15*/
|
| 560 |
var isDraggable, isResizable,
|
| 561 |
uiDialog = this.uiDialog;
|
| 562 |
|
| 563 |
if ( key === "dialogClass" ) { |
| 564 |
uiDialog |
| 565 |
.removeClass( this.options.dialogClass )
|
| 566 |
.addClass( value ); |
| 567 |
} |
| 568 |
|
| 569 |
if ( key === "disabled" ) { |
| 570 |
return;
|
| 571 |
} |
| 572 |
|
| 573 |
this._super( key, value );
|
| 574 |
|
| 575 |
if ( key === "appendTo" ) { |
| 576 |
this.uiDialog.appendTo( this._appendTo() ); |
| 577 |
} |
| 578 |
|
| 579 |
if ( key === "buttons" ) { |
| 580 |
this._createButtons();
|
| 581 |
} |
| 582 |
|
| 583 |
if ( key === "closeText" ) { |
| 584 |
this.uiDialogTitlebarClose.button({
|
| 585 |
// Ensure that we always pass a string
|
| 586 |
label: "" + value |
| 587 |
}); |
| 588 |
} |
| 589 |
|
| 590 |
if ( key === "draggable" ) { |
| 591 |
isDraggable = uiDialog.is(":data(ui-draggable)");
|
| 592 |
if ( isDraggable && !value ) {
|
| 593 |
uiDialog.draggable("destroy");
|
| 594 |
} |
| 595 |
|
| 596 |
if ( !isDraggable && value ) {
|
| 597 |
this._makeDraggable();
|
| 598 |
} |
| 599 |
} |
| 600 |
|
| 601 |
if ( key === "position" ) { |
| 602 |
this._position();
|
| 603 |
} |
| 604 |
|
| 605 |
if ( key === "resizable" ) { |
| 606 |
// currently resizable, becoming non-resizable
|
| 607 |
isResizable = uiDialog.is(":data(ui-resizable)");
|
| 608 |
if ( isResizable && !value ) {
|
| 609 |
uiDialog.resizable("destroy");
|
| 610 |
} |
| 611 |
|
| 612 |
// currently resizable, changing handles
|
| 613 |
if ( isResizable && typeof value === "string" ) { |
| 614 |
uiDialog.resizable( "option", "handles", value ); |
| 615 |
} |
| 616 |
|
| 617 |
// currently non-resizable, becoming resizable
|
| 618 |
if ( !isResizable && value !== false ) { |
| 619 |
this._makeResizable();
|
| 620 |
} |
| 621 |
} |
| 622 |
|
| 623 |
if ( key === "title" ) { |
| 624 |
this._title( this.uiDialogTitlebar.find(".ui-dialog-title") ); |
| 625 |
} |
| 626 |
}, |
| 627 |
|
| 628 |
_size: function() { |
| 629 |
// If the user has resized the dialog, the .ui-dialog and .ui-dialog-content
|
| 630 |
// divs will both have width and height set, so we need to reset them
|
| 631 |
var nonContentHeight, minContentHeight, maxContentHeight,
|
| 632 |
options = this.options;
|
| 633 |
|
| 634 |
// Reset content sizing
|
| 635 |
this.element.show().css({
|
| 636 |
width: "auto", |
| 637 |
minHeight: 0, |
| 638 |
maxHeight: "none", |
| 639 |
height: 0 |
| 640 |
}); |
| 641 |
|
| 642 |
if ( options.minWidth > options.width ) {
|
| 643 |
options.width = options.minWidth; |
| 644 |
} |
| 645 |
|
| 646 |
// reset wrapper sizing
|
| 647 |
// determine the height of all the non-content elements
|
| 648 |
nonContentHeight = this.uiDialog.css({
|
| 649 |
height: "auto", |
| 650 |
width: options.width
|
| 651 |
}) |
| 652 |
.outerHeight(); |
| 653 |
minContentHeight = Math.max( 0, options.minHeight - nonContentHeight );
|
| 654 |
maxContentHeight = typeof options.maxHeight === "number" ? |
| 655 |
Math.max( 0, options.maxHeight - nonContentHeight ) :
|
| 656 |
"none";
|
| 657 |
|
| 658 |
if ( options.height === "auto" ) { |
| 659 |
this.element.css({
|
| 660 |
minHeight: minContentHeight,
|
| 661 |
maxHeight: maxContentHeight,
|
| 662 |
height: "auto" |
| 663 |
}); |
| 664 |
} else {
|
| 665 |
this.element.height( Math.max( 0, options.height - nonContentHeight ) ); |
| 666 |
} |
| 667 |
|
| 668 |
if (this.uiDialog.is(":data(ui-resizable)") ) { |
| 669 |
this.uiDialog.resizable( "option", "minHeight", this._minHeight() ); |
| 670 |
} |
| 671 |
}, |
| 672 |
|
| 673 |
_blockFrames: function() { |
| 674 |
this.iframeBlocks = this.document.find( "iframe" ).map(function() { |
| 675 |
var iframe = $( this ); |
| 676 |
|
| 677 |
return $( "<div>" ) |
| 678 |
.css({
|
| 679 |
position: "absolute", |
| 680 |
width: iframe.outerWidth(),
|
| 681 |
height: iframe.outerHeight()
|
| 682 |
}) |
| 683 |
.appendTo( iframe.parent() ) |
| 684 |
.offset( iframe.offset() )[0];
|
| 685 |
}); |
| 686 |
}, |
| 687 |
|
| 688 |
_unblockFrames: function() { |
| 689 |
if ( this.iframeBlocks ) { |
| 690 |
this.iframeBlocks.remove();
|
| 691 |
delete this.iframeBlocks; |
| 692 |
} |
| 693 |
}, |
| 694 |
|
| 695 |
_allowInteraction: function( event ) { |
| 696 |
if ( $( event.target ).closest(".ui-dialog").length ) { |
| 697 |
return true; |
| 698 |
} |
| 699 |
|
| 700 |
// TODO: Remove hack when datepicker implements
|
| 701 |
// the .ui-front logic (#8989)
|
| 702 |
return !!$( event.target ).closest(".ui-datepicker").length; |
| 703 |
}, |
| 704 |
|
| 705 |
_createOverlay: function() { |
| 706 |
if ( !this.options.modal ) { |
| 707 |
return;
|
| 708 |
} |
| 709 |
|
| 710 |
var that = this, |
| 711 |
widgetFullName = this.widgetFullName;
|
| 712 |
if ( !$.ui.dialog.overlayInstances ) { |
| 713 |
// Prevent use of anchors and inputs.
|
| 714 |
// We use a delay in case the overlay is created from an
|
| 715 |
// event that we're going to be cancelling. (#2804)
|
| 716 |
this._delay(function() { |
| 717 |
// Handle .dialog().dialog("close") (#4065)
|
| 718 |
if ( $.ui.dialog.overlayInstances ) { |
| 719 |
this.document.bind( "focusin.dialog", function( event ) { |
| 720 |
if ( !that._allowInteraction( event ) ) {
|
| 721 |
event.preventDefault(); |
| 722 |
$(".ui-dialog:visible:last .ui-dialog-content") |
| 723 |
.data( widgetFullName )._focusTabbable(); |
| 724 |
} |
| 725 |
}); |
| 726 |
} |
| 727 |
}); |
| 728 |
} |
| 729 |
|
| 730 |
this.overlay = $("<div>") |
| 731 |
.addClass("ui-widget-overlay ui-front")
|
| 732 |
.appendTo( this._appendTo() );
|
| 733 |
this._on( this.overlay, { |
| 734 |
mousedown: "_keepFocus" |
| 735 |
}); |
| 736 |
$.ui.dialog.overlayInstances++;
|
| 737 |
}, |
| 738 |
|
| 739 |
_destroyOverlay: function() { |
| 740 |
if ( !this.options.modal ) { |
| 741 |
return;
|
| 742 |
} |
| 743 |
|
| 744 |
if ( this.overlay ) { |
| 745 |
$.ui.dialog.overlayInstances--;
|
| 746 |
|
| 747 |
if ( !$.ui.dialog.overlayInstances ) { |
| 748 |
this.document.unbind( "focusin.dialog" ); |
| 749 |
} |
| 750 |
this.overlay.remove();
|
| 751 |
this.overlay = null; |
| 752 |
} |
| 753 |
} |
| 754 |
}); |
| 755 |
|
| 756 |
$.ui.dialog.overlayInstances = 0; |
| 757 |
|
| 758 |
// DEPRECATED
|
| 759 |
if ( $.uiBackCompat !== false ) { |
| 760 |
// position option with array notation
|
| 761 |
// just override with old implementation
|
| 762 |
$.widget( "ui.dialog", $.ui.dialog, { |
| 763 |
_position: function() { |
| 764 |
var position = this.options.position, |
| 765 |
myAt = [], |
| 766 |
offset = [ 0, 0 ], |
| 767 |
isVisible; |
| 768 |
|
| 769 |
if ( position ) {
|
| 770 |
if ( typeof position === "string" || (typeof position === "object" && "0" in position ) ) { |
| 771 |
myAt = position.split ? position.split(" ") : [ position[0], position[1] ]; |
| 772 |
if ( myAt.length === 1 ) { |
| 773 |
myAt[1] = myAt[0]; |
| 774 |
} |
| 775 |
|
| 776 |
$.each( [ "left", "top" ], function( i, offsetPosition ) { |
| 777 |
if ( +myAt[ i ] === myAt[ i ] ) {
|
| 778 |
offset[ i ] = myAt[ i ]; |
| 779 |
myAt[ i ] = offsetPosition; |
| 780 |
} |
| 781 |
}); |
| 782 |
|
| 783 |
position = {
|
| 784 |
my: myAt[0] + (offset[0] < 0 ? offset[0] : "+" + offset[0]) + " " + |
| 785 |
myAt[1] + (offset[1] < 0 ? offset[1] : "+" + offset[1]), |
| 786 |
at: myAt.join(" ") |
| 787 |
}; |
| 788 |
} |
| 789 |
|
| 790 |
position = $.extend( {}, $.ui.dialog.prototype.options.position, position ); |
| 791 |
} else {
|
| 792 |
position = $.ui.dialog.prototype.options.position;
|
| 793 |
} |
| 794 |
|
| 795 |
// need to show the dialog to get the actual offset in the position plugin
|
| 796 |
isVisible = this.uiDialog.is(":visible"); |
| 797 |
if ( !isVisible ) {
|
| 798 |
this.uiDialog.show();
|
| 799 |
} |
| 800 |
this.uiDialog.position( position );
|
| 801 |
if ( !isVisible ) {
|
| 802 |
this.uiDialog.hide();
|
| 803 |
} |
| 804 |
} |
| 805 |
}); |
| 806 |
} |
| 807 |
|
| 808 |
}( jQuery ) ); |