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share/files/public/skins/default/jquery-ui-1.9.1.custom/development-bundle/ui/jquery.ui.dialog.js  view on Meta::CPAN

			.outerHeight();
		minContentHeight = Math.max( 0, options.minHeight - nonContentHeight );

		if ( options.height === "auto" ) {
			// only needed for IE6 support
			if ( $.support.minHeight ) {
				this.element.css({
					minHeight: minContentHeight,
					height: "auto"
				});
			} else {
				this.uiDialog.show();
				autoHeight = this.element.css( "height", "auto" ).height();
				if ( !isVisible ) {
					this.uiDialog.hide();
				}
				this.element.height( Math.max( autoHeight, minContentHeight ) );
			}
		} else {
			this.element.height( Math.max( options.height - nonContentHeight, 0 ) );
		}

		if (this.uiDialog.is( ":data(resizable)" ) ) {
			this.uiDialog.resizable( "option", "minHeight", this._minHeight() );
		}
	}
});

$.extend($.ui.dialog, {
	uuid: 0,
	maxZ: 0,

	getTitleId: function($el) {
		var id = $el.attr( "id" );
		if ( !id ) {
			this.uuid += 1;
			id = this.uuid;
		}
		return "ui-dialog-title-" + id;
	},

	overlay: function( dialog ) {
		this.$el = $.ui.dialog.overlay.create( dialog );
	}
});

$.extend( $.ui.dialog.overlay, {
	instances: [],
	// reuse old instances due to IE memory leak with alpha transparency (see #5185)
	oldInstances: [],
	maxZ: 0,
	events: $.map(
		"focus,mousedown,mouseup,keydown,keypress,click".split( "," ),
		function( event ) {
			return event + ".dialog-overlay";
		}
	).join( " " ),
	create: function( dialog ) {
		if ( this.instances.length === 0 ) {
			// prevent use of anchors and inputs
			// we use a setTimeout in case the overlay is created from an
			// event that we're going to be cancelling (see #2804)
			setTimeout(function() {
				// handle $(el).dialog().dialog('close') (see #4065)
				if ( $.ui.dialog.overlay.instances.length ) {
					$( document ).bind( $.ui.dialog.overlay.events, function( event ) {
						// stop events if the z-index of the target is < the z-index of the overlay
						// we cannot return true when we don't want to cancel the event (#3523)
						if ( $( event.target ).zIndex() < $.ui.dialog.overlay.maxZ ) {
							return false;
						}
					});
				}
			}, 1 );

			// handle window resize
			$( window ).bind( "resize.dialog-overlay", $.ui.dialog.overlay.resize );
		}

		var $el = ( this.oldInstances.pop() || $( "<div>" ).addClass( "ui-widget-overlay" ) );

		// allow closing by pressing the escape key
		$( document ).bind( "keydown.dialog-overlay", function( event ) {
			var instances = $.ui.dialog.overlay.instances;
			// only react to the event if we're the top overlay
			if ( instances.length !== 0 && instances[ instances.length - 1 ] === $el &&
				dialog.options.closeOnEscape && !event.isDefaultPrevented() && event.keyCode &&
				event.keyCode === $.ui.keyCode.ESCAPE ) {

				dialog.close( event );
				event.preventDefault();
			}
		});

		$el.appendTo( document.body ).css({
			width: this.width(),
			height: this.height()
		});

		if ( $.fn.bgiframe ) {
			$el.bgiframe();
		}

		this.instances.push( $el );
		return $el;
	},

	destroy: function( $el ) {
		var indexOf = $.inArray( $el, this.instances ),
			maxZ = 0;

		if ( indexOf !== -1 ) {
			this.oldInstances.push( this.instances.splice( indexOf, 1 )[ 0 ] );
		}

		if ( this.instances.length === 0 ) {
			$( [ document, window ] ).unbind( ".dialog-overlay" );
		}

		$el.height( 0 ).width( 0 ).remove();

		// adjust the maxZ to allow other modal dialogs to continue to work (see #4309)
		$.each( this.instances, function() {