+ value = parseInt(elem.css('zIndex'));
+ if (!isNaN(value) && value != 0) {
+ return value;
+ }
+ }
+ elem = elem.parent();
+ }
+ }
+
+ return 0;
+ }
+});
+
+
+//Additional selectors
+$.extend($.expr[':'], {
+ data: function(elem, i, match) {
+ return !!$.data(elem, match[3]);
+ },
+
+ focusable: function(element) {
+ var nodeName = element.nodeName.toLowerCase(),
+ tabIndex = $.attr(element, 'tabindex');
+ return (/input|select|textarea|button|object/.test(nodeName)
+ ? !element.disabled
+ : 'a' == nodeName || 'area' == nodeName
+ ? element.href || !isNaN(tabIndex)
+ : !isNaN(tabIndex))
+ // the element and all of its ancestors must be visible
+ // the browser may report that the area is hidden
+ && !$(element)['area' == nodeName ? 'parents' : 'closest'](':hidden').length;
+ },
+
+ tabbable: function(element) {
+ var tabIndex = $.attr(element, 'tabindex');
+ return (isNaN(tabIndex) || tabIndex >= 0) && $(element).is(':focusable');
+ }
+});
+
+})(jQuery);
diff --git a/resources/jquery.ui/jquery.ui.datepicker.js b/resources/jquery.ui/jquery.ui.datepicker.js
new file mode 100644
index 0000000000..cad1d58c52
--- /dev/null
+++ b/resources/jquery.ui/jquery.ui.datepicker.js
@@ -0,0 +1,1730 @@
+/*
+ * jQuery UI Datepicker 1.8.2
+ *
+ * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * http://docs.jquery.com/UI/Datepicker
+ *
+ * Depends:
+ * jquery.ui.core.js
+ */
+
+(function($) { // hide the namespace
+
+$.extend($.ui, { datepicker: { version: "1.8.2" } });
+
+var PROP_NAME = 'datepicker';
+var dpuuid = new Date().getTime();
+
+/* Date picker manager.
+ Use the singleton instance of this class, $.datepicker, to interact with the date picker.
+ Settings for (groups of) date pickers are maintained in an instance object,
+ allowing multiple different settings on the same page. */
+
+function Datepicker() {
+ this.debug = false; // Change this to true to start debugging
+ this._curInst = null; // The current instance in use
+ this._keyEvent = false; // If the last event was a key event
+ this._disabledInputs = []; // List of date picker inputs that have been disabled
+ this._datepickerShowing = false; // True if the popup picker is showing , false if not
+ this._inDialog = false; // True if showing within a "dialog", false if not
+ this._mainDivId = 'ui-datepicker-div'; // The ID of the main datepicker division
+ this._inlineClass = 'ui-datepicker-inline'; // The name of the inline marker class
+ this._appendClass = 'ui-datepicker-append'; // The name of the append marker class
+ this._triggerClass = 'ui-datepicker-trigger'; // The name of the trigger marker class
+ this._dialogClass = 'ui-datepicker-dialog'; // The name of the dialog marker class
+ this._disableClass = 'ui-datepicker-disabled'; // The name of the disabled covering marker class
+ this._unselectableClass = 'ui-datepicker-unselectable'; // The name of the unselectable cell marker class
+ this._currentClass = 'ui-datepicker-current-day'; // The name of the current day marker class
+ this._dayOverClass = 'ui-datepicker-days-cell-over'; // The name of the day hover marker class
+ this.regional = []; // Available regional settings, indexed by language code
+ this.regional[''] = { // Default regional settings
+ closeText: 'Done', // Display text for close link
+ prevText: 'Prev', // Display text for previous month link
+ nextText: 'Next', // Display text for next month link
+ currentText: 'Today', // Display text for current month link
+ monthNames: ['January','February','March','April','May','June',
+ 'July','August','September','October','November','December'], // Names of months for drop-down and formatting
+ monthNamesShort: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'], // For formatting
+ dayNames: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'], // For formatting
+ dayNamesShort: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'], // For formatting
+ dayNamesMin: ['Su','Mo','Tu','We','Th','Fr','Sa'], // Column headings for days starting at Sunday
+ weekHeader: 'Wk', // Column header for week of the year
+ dateFormat: 'mm/dd/yy', // See format options on parseDate
+ firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ...
+ isRTL: false, // True if right-to-left language, false if left-to-right
+ showMonthAfterYear: false, // True if the year select precedes month, false for month then year
+ yearSuffix: '' // Additional text to append to the year in the month headers
+ };
+ this._defaults = { // Global defaults for all the date picker instances
+ showOn: 'focus', // 'focus' for popup on focus,
+ // 'button' for trigger button, or 'both' for either
+ showAnim: 'fadeIn', // Name of jQuery animation for popup
+ showOptions: {}, // Options for enhanced animations
+ defaultDate: null, // Used when field is blank: actual date,
+ // +/-number for offset from today, null for today
+ appendText: '', // Display text following the input box, e.g. showing the format
+ buttonText: '...', // Text for trigger button
+ buttonImage: '', // URL for trigger button image
+ buttonImageOnly: false, // True if the image appears alone, false if it appears on a button
+ hideIfNoPrevNext: false, // True to hide next/previous month links
+ // if not applicable, false to just disable them
+ navigationAsDateFormat: false, // True if date formatting applied to prev/today/next links
+ gotoCurrent: false, // True if today link goes back to current selection instead
+ changeMonth: false, // True if month can be selected directly, false if only prev/next
+ changeYear: false, // True if year can be selected directly, false if only prev/next
+ yearRange: 'c-10:c+10', // Range of years to display in drop-down,
+ // either relative to today's year (-nn:+nn), relative to currently displayed year
+ // (c-nn:c+nn), absolute (nnnn:nnnn), or a combination of the above (nnnn:-n)
+ showOtherMonths: false, // True to show dates in other months, false to leave blank
+ selectOtherMonths: false, // True to allow selection of dates in other months, false for unselectable
+ showWeek: false, // True to show week of the year, false to not show it
+ calculateWeek: this.iso8601Week, // How to calculate the week of the year,
+ // takes a Date and returns the number of the week for it
+ shortYearCutoff: '+10', // Short year values < this are in the current century,
+ // > this are in the previous century,
+ // string value starting with '+' for current year + value
+ minDate: null, // The earliest selectable date, or null for no limit
+ maxDate: null, // The latest selectable date, or null for no limit
+ duration: 'fast', // Duration of display/closure
+ beforeShowDay: null, // Function that takes a date and returns an array with
+ // [0] = true if selectable, false if not, [1] = custom CSS class name(s) or '',
+ // [2] = cell title (optional), e.g. $.datepicker.noWeekends
+ beforeShow: null, // Function that takes an input field and
+ // returns a set of custom settings for the date picker
+ onSelect: null, // Define a callback function when a date is selected
+ onChangeMonthYear: null, // Define a callback function when the month or year is changed
+ onClose: null, // Define a callback function when the datepicker is closed
+ numberOfMonths: 1, // Number of months to show at a time
+ showCurrentAtPos: 0, // The position in multipe months at which to show the current month (starting at 0)
+ stepMonths: 1, // Number of months to step back/forward
+ stepBigMonths: 12, // Number of months to step back/forward for the big links
+ altField: '', // Selector for an alternate field to store selected dates into
+ altFormat: '', // The date format to use for the alternate field
+ constrainInput: true, // The input is constrained by the current date format
+ showButtonPanel: false, // True to show button panel, false to not show it
+ autoSize: false // True to size the input for the date format, false to leave as is
+ };
+ $.extend(this._defaults, this.regional['']);
+ this.dpDiv = $('');
+}
+
+$.extend(Datepicker.prototype, {
+ /* Class name added to elements to indicate already configured with a date picker. */
+ markerClassName: 'hasDatepicker',
+
+ /* Debug logging (if enabled). */
+ log: function () {
+ if (this.debug)
+ console.log.apply('', arguments);
+ },
+
+ // TODO rename to "widget" when switching to widget factory
+ _widgetDatepicker: function() {
+ return this.dpDiv;
+ },
+
+ /* Override the default settings for all instances of the date picker.
+ @param settings object - the new settings to use as defaults (anonymous object)
+ @return the manager object */
+ setDefaults: function(settings) {
+ extendRemove(this._defaults, settings || {});
+ return this;
+ },
+
+ /* Attach the date picker to a jQuery selection.
+ @param target element - the target input field or division or span
+ @param settings object - the new settings to use for this date picker instance (anonymous) */
+ _attachDatepicker: function(target, settings) {
+ // check for settings on the control itself - in namespace 'date:'
+ var inlineSettings = null;
+ for (var attrName in this._defaults) {
+ var attrValue = target.getAttribute('date:' + attrName);
+ if (attrValue) {
+ inlineSettings = inlineSettings || {};
+ try {
+ inlineSettings[attrName] = eval(attrValue);
+ } catch (err) {
+ inlineSettings[attrName] = attrValue;
+ }
+ }
+ }
+ var nodeName = target.nodeName.toLowerCase();
+ var inline = (nodeName == 'div' || nodeName == 'span');
+ if (!target.id) {
+ this.uuid += 1;
+ target.id = 'dp' + this.uuid;
+ }
+ var inst = this._newInst($(target), inline);
+ inst.settings = $.extend({}, settings || {}, inlineSettings || {});
+ if (nodeName == 'input') {
+ this._connectDatepicker(target, inst);
+ } else if (inline) {
+ this._inlineDatepicker(target, inst);
+ }
+ },
+
+ /* Create a new instance object. */
+ _newInst: function(target, inline) {
+ var id = target[0].id.replace(/([^A-Za-z0-9_])/g, '\\\\$1'); // escape jQuery meta chars
+ return {id: id, input: target, // associated target
+ selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection
+ drawMonth: 0, drawYear: 0, // month being drawn
+ inline: inline, // is datepicker inline or not
+ dpDiv: (!inline ? this.dpDiv : // presentation div
+ $(''))};
+ },
+
+ /* Attach the date picker to an input field. */
+ _connectDatepicker: function(target, inst) {
+ var input = $(target);
+ inst.append = $([]);
+ inst.trigger = $([]);
+ if (input.hasClass(this.markerClassName))
+ return;
+ this._attachments(input, inst);
+ input.addClass(this.markerClassName).keydown(this._doKeyDown).
+ keypress(this._doKeyPress).keyup(this._doKeyUp).
+ bind("setData.datepicker", function(event, key, value) {
+ inst.settings[key] = value;
+ }).bind("getData.datepicker", function(event, key) {
+ return this._get(inst, key);
+ });
+ this._autoSize(inst);
+ $.data(target, PROP_NAME, inst);
+ },
+
+ /* Make attachments based on settings. */
+ _attachments: function(input, inst) {
+ var appendText = this._get(inst, 'appendText');
+ var isRTL = this._get(inst, 'isRTL');
+ if (inst.append)
+ inst.append.remove();
+ if (appendText) {
+ inst.append = $('' + appendText + '');
+ input[isRTL ? 'before' : 'after'](inst.append);
+ }
+ input.unbind('focus', this._showDatepicker);
+ if (inst.trigger)
+ inst.trigger.remove();
+ var showOn = this._get(inst, 'showOn');
+ if (showOn == 'focus' || showOn == 'both') // pop-up date picker when in the marked field
+ input.focus(this._showDatepicker);
+ if (showOn == 'button' || showOn == 'both') { // pop-up date picker when button clicked
+ var buttonText = this._get(inst, 'buttonText');
+ var buttonImage = this._get(inst, 'buttonImage');
+ inst.trigger = $(this._get(inst, 'buttonImageOnly') ?
+ $('
';
+ }
+ calender += '' +
+ '
' + (isMultiMonth ? '
' +
+ ((numMonths[0] > 0 && col == numMonths[1]-1) ? '' : '') : '');
+ group += calender;
+ }
+ html += group;
+ }
+ html += buttonPanel + ($.browser.msie && parseInt($.browser.version,10) < 7 && !inst.inline ?
+ '' : '');
+ inst._keyEvent = false;
+ return html;
+ },
+
+ /* Generate the month and year header. */
+ _generateMonthYearHeader: function(inst, drawMonth, drawYear, minDate, maxDate,
+ secondary, monthNames, monthNamesShort) {
+ var changeMonth = this._get(inst, 'changeMonth');
+ var changeYear = this._get(inst, 'changeYear');
+ var showMonthAfterYear = this._get(inst, 'showMonthAfterYear');
+ var html = '| ' + this._get(inst, 'weekHeader') + ' | ' : ''); + for (var dow = 0; dow < 7; dow++) { // days of the week + var day = (dow + firstDay) % 7; + thead += '|
|---|---|
| ' + + this._get(inst, 'calculateWeek')(printDate) + ' | '); + for (var dow = 0; dow < 7; dow++) { // create date picker days + var daySettings = (beforeShowDay ? + beforeShowDay.apply((inst.input ? inst.input[0] : null), [printDate]) : [true, '']); + var otherMonth = (printDate.getMonth() != drawMonth); + var unselectable = (otherMonth && !selectOtherMonths) || !daySettings[0] || + (minDate && printDate < minDate) || (maxDate && printDate > maxDate); + tbody += '' + // actions + (otherMonth && !showOtherMonths ? ' ' : // display for other months + (unselectable ? '' + printDate.getDate() + '' : '' + printDate.getDate() + '')) + ' | '; // display selectable date + printDate.setDate(printDate.getDate() + 1); + printDate = this._daylightSavingAdjust(printDate); + } + calender += tbody + '
';
+ var monthHtml = '';
+ // month selection
+ if (secondary || !changeMonth)
+ monthHtml += '' + monthNames[drawMonth] + '';
+ else {
+ var inMinYear = (minDate && minDate.getFullYear() == drawYear);
+ var inMaxYear = (maxDate && maxDate.getFullYear() == drawYear);
+ monthHtml += '';
+ }
+ if (!showMonthAfterYear)
+ html += monthHtml + (secondary || !(changeMonth && changeYear) ? ' ' : '');
+ // year selection
+ if (secondary || !changeYear)
+ html += '' + drawYear + '';
+ else {
+ // determine range of years to display
+ var years = this._get(inst, 'yearRange').split(':');
+ var thisYear = new Date().getFullYear();
+ var determineYear = function(value) {
+ var year = (value.match(/c[+-].*/) ? drawYear + parseInt(value.substring(1), 10) :
+ (value.match(/[+-].*/) ? thisYear + parseInt(value, 10) :
+ parseInt(value, 10)));
+ return (isNaN(year) ? thisYear : year);
+ };
+ var year = determineYear(years[0]);
+ var endYear = Math.max(year, determineYear(years[1] || ''));
+ year = (minDate ? Math.max(year, minDate.getFullYear()) : year);
+ endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear);
+ html += '';
+ }
+ html += this._get(inst, 'yearSuffix');
+ if (showMonthAfterYear)
+ html += (secondary || !(changeMonth && changeYear) ? ' ' : '') + monthHtml;
+ html += '
'; // Close datepicker_header
+ return html;
+ },
+
+ /* Adjust one of the date sub-fields. */
+ _adjustInstDate: function(inst, offset, period) {
+ var year = inst.drawYear + (period == 'Y' ? offset : 0);
+ var month = inst.drawMonth + (period == 'M' ? offset : 0);
+ var day = Math.min(inst.selectedDay, this._getDaysInMonth(year, month)) +
+ (period == 'D' ? offset : 0);
+ var date = this._restrictMinMax(inst,
+ this._daylightSavingAdjust(new Date(year, month, day)));
+ inst.selectedDay = date.getDate();
+ inst.drawMonth = inst.selectedMonth = date.getMonth();
+ inst.drawYear = inst.selectedYear = date.getFullYear();
+ if (period == 'M' || period == 'Y')
+ this._notifyChange(inst);
+ },
+
+ /* Ensure a date is within any min/max bounds. */
+ _restrictMinMax: function(inst, date) {
+ var minDate = this._getMinMaxDate(inst, 'min');
+ var maxDate = this._getMinMaxDate(inst, 'max');
+ date = (minDate && date < minDate ? minDate : date);
+ date = (maxDate && date > maxDate ? maxDate : date);
+ return date;
+ },
+
+ /* Notify change of month/year. */
+ _notifyChange: function(inst) {
+ var onChange = this._get(inst, 'onChangeMonthYear');
+ if (onChange)
+ onChange.apply((inst.input ? inst.input[0] : null),
+ [inst.selectedYear, inst.selectedMonth + 1, inst]);
+ },
+
+ /* Determine the number of months to show. */
+ _getNumberOfMonths: function(inst) {
+ var numMonths = this._get(inst, 'numberOfMonths');
+ return (numMonths == null ? [1, 1] : (typeof numMonths == 'number' ? [1, numMonths] : numMonths));
+ },
+
+ /* Determine the current maximum date - ensure no time components are set. */
+ _getMinMaxDate: function(inst, minMax) {
+ return this._determineDate(inst, this._get(inst, minMax + 'Date'), null);
+ },
+
+ /* Find the number of days in a given month. */
+ _getDaysInMonth: function(year, month) {
+ return 32 - new Date(year, month, 32).getDate();
+ },
+
+ /* Find the day of the week of the first of a month. */
+ _getFirstDayOfMonth: function(year, month) {
+ return new Date(year, month, 1).getDay();
+ },
+
+ /* Determines if we should allow a "next/prev" month display change. */
+ _canAdjustMonth: function(inst, offset, curYear, curMonth) {
+ var numMonths = this._getNumberOfMonths(inst);
+ var date = this._daylightSavingAdjust(new Date(curYear,
+ curMonth + (offset < 0 ? offset : numMonths[0] * numMonths[1]), 1));
+ if (offset < 0)
+ date.setDate(this._getDaysInMonth(date.getFullYear(), date.getMonth()));
+ return this._isInRange(inst, date);
+ },
+
+ /* Is the given date in the accepted range? */
+ _isInRange: function(inst, date) {
+ var minDate = this._getMinMaxDate(inst, 'min');
+ var maxDate = this._getMinMaxDate(inst, 'max');
+ return ((!minDate || date.getTime() >= minDate.getTime()) &&
+ (!maxDate || date.getTime() <= maxDate.getTime()));
+ },
+
+ /* Provide the configuration settings for formatting/parsing. */
+ _getFormatConfig: function(inst) {
+ var shortYearCutoff = this._get(inst, 'shortYearCutoff');
+ shortYearCutoff = (typeof shortYearCutoff != 'string' ? shortYearCutoff :
+ new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10));
+ return {shortYearCutoff: shortYearCutoff,
+ dayNamesShort: this._get(inst, 'dayNamesShort'), dayNames: this._get(inst, 'dayNames'),
+ monthNamesShort: this._get(inst, 'monthNamesShort'), monthNames: this._get(inst, 'monthNames')};
+ },
+
+ /* Format the given date for display. */
+ _formatDate: function(inst, day, month, year) {
+ if (!day) {
+ inst.currentDay = inst.selectedDay;
+ inst.currentMonth = inst.selectedMonth;
+ inst.currentYear = inst.selectedYear;
+ }
+ var date = (day ? (typeof day == 'object' ? day :
+ this._daylightSavingAdjust(new Date(year, month, day))) :
+ this._daylightSavingAdjust(new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
+ return this.formatDate(this._get(inst, 'dateFormat'), date, this._getFormatConfig(inst));
+ }
+});
+
+/* jQuery extend now ignores nulls! */
+function extendRemove(target, props) {
+ $.extend(target, props);
+ for (var name in props)
+ if (props[name] == null || props[name] == undefined)
+ target[name] = props[name];
+ return target;
+};
+
+/* Determine whether an object is an array. */
+function isArray(a) {
+ return (a && (($.browser.safari && typeof a == 'object' && a.length) ||
+ (a.constructor && a.constructor.toString().match(/\Array\(\)/))));
+};
+
+/* Invoke the datepicker functionality.
+ @param options string - a command, optionally followed by additional parameters or
+ Object - settings for attaching new datepicker functionality
+ @return jQuery object */
+$.fn.datepicker = function(options){
+
+ /* Initialise the date picker. */
+ if (!$.datepicker.initialized) {
+ $(document).mousedown($.datepicker._checkExternalClick).
+ find('body').append($.datepicker.dpDiv);
+ $.datepicker.initialized = true;
+ }
+
+ var otherArgs = Array.prototype.slice.call(arguments, 1);
+ if (typeof options == 'string' && (options == 'isDisabled' || options == 'getDate' || options == 'widget'))
+ return $.datepicker['_' + options + 'Datepicker'].
+ apply($.datepicker, [this[0]].concat(otherArgs));
+ if (options == 'option' && arguments.length == 2 && typeof arguments[1] == 'string')
+ return $.datepicker['_' + options + 'Datepicker'].
+ apply($.datepicker, [this[0]].concat(otherArgs));
+ return this.each(function() {
+ typeof options == 'string' ?
+ $.datepicker['_' + options + 'Datepicker'].
+ apply($.datepicker, [this].concat(otherArgs)) :
+ $.datepicker._attachDatepicker(this, options);
+ });
+};
+
+$.datepicker = new Datepicker(); // singleton instance
+$.datepicker.initialized = false;
+$.datepicker.uuid = new Date().getTime();
+$.datepicker.version = "1.8.2";
+
+// Workaround for #4055
+// Add another global to avoid noConflict issues with inline event handlers
+window['DP_jQuery_' + dpuuid] = $;
+
+})(jQuery);
diff --git a/resources/jquery.ui/jquery.ui.dialog.js b/resources/jquery.ui/jquery.ui.dialog.js
new file mode 100644
index 0000000000..5f9b1f8b6c
--- /dev/null
+++ b/resources/jquery.ui/jquery.ui.dialog.js
@@ -0,0 +1,823 @@
+/*
+ * jQuery UI Dialog 1.8.2
+ *
+ * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * http://docs.jquery.com/UI/Dialog
+ *
+ * Depends:
+ * jquery.ui.core.js
+ * jquery.ui.widget.js
+ * jquery.ui.button.js
+ * jquery.ui.draggable.js
+ * jquery.ui.mouse.js
+ * jquery.ui.position.js
+ * jquery.ui.resizable.js
+ */
+(function($) {
+
+var uiDialogClasses =
+ 'ui-dialog ' +
+ 'ui-widget ' +
+ 'ui-widget-content ' +
+ 'ui-corner-all ';
+
+$.widget("ui.dialog", {
+ options: {
+ autoOpen: true,
+ buttons: {},
+ closeOnEscape: true,
+ closeText: 'close',
+ dialogClass: '',
+ draggable: true,
+ hide: null,
+ height: 'auto',
+ maxHeight: false,
+ maxWidth: false,
+ minHeight: 150,
+ minWidth: 150,
+ modal: false,
+ position: 'center',
+ resizable: true,
+ show: null,
+ stack: true,
+ title: '',
+ width: 300,
+ zIndex: 1000
+ },
+ _create: function() {
+ this.originalTitle = this.element.attr('title');
+
+ var self = this,
+ options = self.options,
+
+ title = options.title || self.originalTitle || ' ',
+ titleId = $.ui.dialog.getTitleId(self.element),
+
+ uiDialog = (self.uiDialog = $(''))
+ .appendTo(document.body)
+ .hide()
+ .addClass(uiDialogClasses + options.dialogClass)
+ .css({
+ zIndex: options.zIndex
+ })
+ // setting tabIndex makes the div focusable
+ // setting outline to 0 prevents a border on focus in Mozilla
+ .attr('tabIndex', -1).css('outline', 0).keydown(function(event) {
+ if (options.closeOnEscape && event.keyCode &&
+ event.keyCode === $.ui.keyCode.ESCAPE) {
+
+ self.close(event);
+ event.preventDefault();
+ }
+ })
+ .attr({
+ role: 'dialog',
+ 'aria-labelledby': titleId
+ })
+ .mousedown(function(event) {
+ self.moveToTop(false, event);
+ }),
+
+ uiDialogContent = self.element
+ .show()
+ .removeAttr('title')
+ .addClass(
+ 'ui-dialog-content ' +
+ 'ui-widget-content')
+ .appendTo(uiDialog),
+
+ uiDialogTitlebar = (self.uiDialogTitlebar = $(''))
+ .addClass(
+ 'ui-dialog-titlebar ' +
+ 'ui-widget-header ' +
+ 'ui-corner-all ' +
+ 'ui-helper-clearfix'
+ )
+ .prependTo(uiDialog),
+
+ uiDialogTitlebarClose = $('')
+ .addClass(
+ 'ui-dialog-titlebar-close ' +
+ 'ui-corner-all'
+ )
+ .attr('role', 'button')
+ .hover(
+ function() {
+ uiDialogTitlebarClose.addClass('ui-state-hover');
+ },
+ function() {
+ uiDialogTitlebarClose.removeClass('ui-state-hover');
+ }
+ )
+ .focus(function() {
+ uiDialogTitlebarClose.addClass('ui-state-focus');
+ })
+ .blur(function() {
+ uiDialogTitlebarClose.removeClass('ui-state-focus');
+ })
+ .click(function(event) {
+ self.close(event);
+ return false;
+ })
+ .appendTo(uiDialogTitlebar),
+
+ uiDialogTitlebarCloseText = (self.uiDialogTitlebarCloseText = $(''))
+ .addClass(
+ 'ui-icon ' +
+ 'ui-icon-closethick'
+ )
+ .text(options.closeText)
+ .appendTo(uiDialogTitlebarClose),
+
+ uiDialogTitle = $('')
+ .addClass('ui-dialog-title')
+ .attr('id', titleId)
+ .html(title)
+ .prependTo(uiDialogTitlebar);
+
+ //handling of deprecated beforeclose (vs beforeClose) option
+ //Ticket #4669 http://dev.jqueryui.com/ticket/4669
+ //TODO: remove in 1.9pre
+ if ($.isFunction(options.beforeclose) && !$.isFunction(options.beforeClose)) {
+ options.beforeClose = options.beforeclose;
+ }
+
+ uiDialogTitlebar.find("*").add(uiDialogTitlebar).disableSelection();
+
+ if (options.draggable && $.fn.draggable) {
+ self._makeDraggable();
+ }
+ if (options.resizable && $.fn.resizable) {
+ self._makeResizable();
+ }
+
+ self._createButtons(options.buttons);
+ self._isOpen = false;
+
+ if ($.fn.bgiframe) {
+ uiDialog.bgiframe();
+ }
+ },
+ _init: function() {
+ if ( this.options.autoOpen ) {
+ this.open();
+ }
+ },
+
+ destroy: function() {
+ var self = this;
+
+ if (self.overlay) {
+ self.overlay.destroy();
+ }
+ self.uiDialog.hide();
+ self.element
+ .unbind('.dialog')
+ .removeData('dialog')
+ .removeClass('ui-dialog-content ui-widget-content')
+ .hide().appendTo('body');
+ self.uiDialog.remove();
+
+ if (self.originalTitle) {
+ self.element.attr('title', self.originalTitle);
+ }
+
+ return self;
+ },
+
+ widget: function() {
+ return this.uiDialog;
+ },
+
+ close: function(event) {
+ var self = this,
+ maxZ;
+
+ if (false === self._trigger('beforeClose', event)) {
+ return;
+ }
+
+ if (self.overlay) {
+ self.overlay.destroy();
+ }
+ self.uiDialog.unbind('keypress.ui-dialog');
+
+ self._isOpen = false;
+
+ if (self.options.hide) {
+ self.uiDialog.hide(self.options.hide, function() {
+ self._trigger('close', event);
+ });
+ } else {
+ self.uiDialog.hide();
+ self._trigger('close', event);
+ }
+
+ $.ui.dialog.overlay.resize();
+
+ // adjust the maxZ to allow other modal dialogs to continue to work (see #4309)
+ if (self.options.modal) {
+ maxZ = 0;
+ $('.ui-dialog').each(function() {
+ if (this !== self.uiDialog[0]) {
+ maxZ = Math.max(maxZ, $(this).css('z-index'));
+ }
+ });
+ $.ui.dialog.maxZ = maxZ;
+ }
+
+ return self;
+ },
+
+ isOpen: function() {
+ return this._isOpen;
+ },
+
+ // the force parameter allows us to move modal dialogs to their correct
+ // position on open
+ moveToTop: function(force, event) {
+ var self = this,
+ options = self.options,
+ saveScroll;
+
+ if ((options.modal && !force) ||
+ (!options.stack && !options.modal)) {
+ return self._trigger('focus', event);
+ }
+
+ if (options.zIndex > $.ui.dialog.maxZ) {
+ $.ui.dialog.maxZ = options.zIndex;
+ }
+ if (self.overlay) {
+ $.ui.dialog.maxZ += 1;
+ self.overlay.$el.css('z-index', $.ui.dialog.overlay.maxZ = $.ui.dialog.maxZ);
+ }
+
+ //Save and then restore scroll since Opera 9.5+ resets when parent z-Index is changed.
+ // http://ui.jquery.com/bugs/ticket/3193
+ saveScroll = { scrollTop: self.element.attr('scrollTop'), scrollLeft: self.element.attr('scrollLeft') };
+ $.ui.dialog.maxZ += 1;
+ self.uiDialog.css('z-index', $.ui.dialog.maxZ);
+ self.element.attr(saveScroll);
+ self._trigger('focus', event);
+
+ return self;
+ },
+
+ open: function() {
+ if (this._isOpen) { return; }
+
+ var self = this,
+ options = self.options,
+ uiDialog = self.uiDialog;
+
+ self.overlay = options.modal ? new $.ui.dialog.overlay(self) : null;
+ if (uiDialog.next().length) {
+ uiDialog.appendTo('body');
+ }
+ self._size();
+ self._position(options.position);
+ uiDialog.show(options.show);
+ self.moveToTop(true);
+
+ // prevent tabbing out of modal dialogs
+ if (options.modal) {
+ uiDialog.bind('keypress.ui-dialog', function(event) {
+ if (event.keyCode !== $.ui.keyCode.TAB) {
+ return;
+ }
+
+ var tabbables = $(':tabbable', this),
+ first = tabbables.filter(':first'),
+ last = tabbables.filter(':last');
+
+ if (event.target === last[0] && !event.shiftKey) {
+ first.focus(1);
+ return false;
+ } else if (event.target === first[0] && event.shiftKey) {
+ last.focus(1);
+ return false;
+ }
+ });
+ }
+
+ // set focus to the first tabbable element in the content area or the first button
+ // if there are no tabbable elements, set focus on the dialog itself
+ $([])
+ .add(uiDialog.find('.ui-dialog-content :tabbable:first'))
+ .add(uiDialog.find('.ui-dialog-buttonpane :tabbable:first'))
+ .add(uiDialog)
+ .filter(':first')
+ .focus();
+
+ self._trigger('open');
+ self._isOpen = true;
+
+ return self;
+ },
+
+ _createButtons: function(buttons) {
+ var self = this,
+ hasButtons = false,
+ uiDialogButtonPane = $('')
+ .addClass(
+ 'ui-dialog-buttonpane ' +
+ 'ui-widget-content ' +
+ 'ui-helper-clearfix'
+ );
+
+ // if we already have a button pane, remove it
+ self.uiDialog.find('.ui-dialog-buttonpane').remove();
+
+ if (typeof buttons === 'object' && buttons !== null) {
+ $.each(buttons, function() {
+ return !(hasButtons = true);
+ });
+ }
+ if (hasButtons) {
+ $.each(buttons, function(name, fn) {
+ var button = $('')
+ .text(name)
+ .click(function() { fn.apply(self.element[0], arguments); })
+ .appendTo(uiDialogButtonPane);
+ if ($.fn.button) {
+ button.button();
+ }
+ });
+ uiDialogButtonPane.appendTo(self.uiDialog);
+ }
+ },
+
+ _makeDraggable: function() {
+ var self = this,
+ options = self.options,
+ doc = $(document),
+ heightBeforeDrag;
+
+ function filteredUi(ui) {
+ return {
+ position: ui.position,
+ offset: ui.offset
+ };
+ }
+
+ self.uiDialog.draggable({
+ cancel: '.ui-dialog-content, .ui-dialog-titlebar-close',
+ handle: '.ui-dialog-titlebar',
+ containment: 'document',
+ start: function(event, ui) {
+ heightBeforeDrag = options.height === "auto" ? "auto" : $(this).height();
+ $(this).height($(this).height()).addClass("ui-dialog-dragging");
+ self._trigger('dragStart', event, filteredUi(ui));
+ },
+ drag: function(event, ui) {
+ self._trigger('drag', event, filteredUi(ui));
+ },
+ stop: function(event, ui) {
+ options.position = [ui.position.left - doc.scrollLeft(),
+ ui.position.top - doc.scrollTop()];
+ $(this).removeClass("ui-dialog-dragging").height(heightBeforeDrag);
+ self._trigger('dragStop', event, filteredUi(ui));
+ $.ui.dialog.overlay.resize();
+ }
+ });
+ },
+
+ _makeResizable: function(handles) {
+ handles = (handles === undefined ? this.options.resizable : handles);
+ var self = this,
+ options = self.options,
+ // .ui-resizable has position: relative defined in the stylesheet
+ // but dialogs have to use absolute or fixed positioning
+ position = self.uiDialog.css('position'),
+ resizeHandles = (typeof handles === 'string' ?
+ handles :
+ 'n,e,s,w,se,sw,ne,nw'
+ );
+
+ function filteredUi(ui) {
+ return {
+ originalPosition: ui.originalPosition,
+ originalSize: ui.originalSize,
+ position: ui.position,
+ size: ui.size
+ };
+ }
+
+ self.uiDialog.resizable({
+ cancel: '.ui-dialog-content',
+ containment: 'document',
+ alsoResize: self.element,
+ maxWidth: options.maxWidth,
+ maxHeight: options.maxHeight,
+ minWidth: options.minWidth,
+ minHeight: self._minHeight(),
+ handles: resizeHandles,
+ start: function(event, ui) {
+ $(this).addClass("ui-dialog-resizing");
+ self._trigger('resizeStart', event, filteredUi(ui));
+ },
+ resize: function(event, ui) {
+ self._trigger('resize', event, filteredUi(ui));
+ },
+ stop: function(event, ui) {
+ $(this).removeClass("ui-dialog-resizing");
+ options.height = $(this).height();
+ options.width = $(this).width();
+ self._trigger('resizeStop', event, filteredUi(ui));
+ $.ui.dialog.overlay.resize();
+ }
+ })
+ .css('position', position)
+ .find('.ui-resizable-se').addClass('ui-icon ui-icon-grip-diagonal-se');
+ },
+
+ _minHeight: function() {
+ var options = this.options;
+
+ if (options.height === 'auto') {
+ return options.minHeight;
+ } else {
+ return Math.min(options.minHeight, options.height);
+ }
+ },
+
+ _position: function(position) {
+ var myAt = [],
+ offset = [0, 0],
+ isVisible;
+
+ position = position || $.ui.dialog.prototype.options.position;
+
+ // deep extending converts arrays to objects in jQuery <= 1.3.2 :-(
+// if (typeof position == 'string' || $.isArray(position)) {
+// myAt = $.isArray(position) ? position : position.split(' ');
+
+ if (typeof position === 'string' || (typeof position === 'object' && '0' in position)) {
+ myAt = position.split ? position.split(' ') : [position[0], position[1]];
+ if (myAt.length === 1) {
+ myAt[1] = myAt[0];
+ }
+
+ $.each(['left', 'top'], function(i, offsetPosition) {
+ if (+myAt[i] === myAt[i]) {
+ offset[i] = myAt[i];
+ myAt[i] = offsetPosition;
+ }
+ });
+ } else if (typeof position === 'object') {
+ if ('left' in position) {
+ myAt[0] = 'left';
+ offset[0] = position.left;
+ } else if ('right' in position) {
+ myAt[0] = 'right';
+ offset[0] = -position.right;
+ }
+
+ if ('top' in position) {
+ myAt[1] = 'top';
+ offset[1] = position.top;
+ } else if ('bottom' in position) {
+ myAt[1] = 'bottom';
+ offset[1] = -position.bottom;
+ }
+ }
+
+ // need to show the dialog to get the actual offset in the position plugin
+ isVisible = this.uiDialog.is(':visible');
+ if (!isVisible) {
+ this.uiDialog.show();
+ }
+ this.uiDialog
+ // workaround for jQuery bug #5781 http://dev.jquery.com/ticket/5781
+ .css({ top: 0, left: 0 })
+ .position({
+ my: myAt.join(' '),
+ at: myAt.join(' '),
+ offset: offset.join(' '),
+ of: window,
+ collision: 'fit',
+ // ensure that the titlebar is never outside the document
+ using: function(pos) {
+ var topOffset = $(this).css(pos).offset().top;
+ if (topOffset < 0) {
+ $(this).css('top', pos.top - topOffset);
+ }
+ }
+ });
+ if (!isVisible) {
+ this.uiDialog.hide();
+ }
+ },
+
+ _setOption: function(key, value){
+ var self = this,
+ uiDialog = self.uiDialog,
+ isResizable = uiDialog.is(':data(resizable)'),
+ resize = false;
+
+ switch (key) {
+ //handling of deprecated beforeclose (vs beforeClose) option
+ //Ticket #4669 http://dev.jqueryui.com/ticket/4669
+ //TODO: remove in 1.9pre
+ case "beforeclose":
+ key = "beforeClose";
+ break;
+ case "buttons":
+ self._createButtons(value);
+ break;
+ case "closeText":
+ // convert whatever was passed in to a string, for text() to not throw up
+ self.uiDialogTitlebarCloseText.text("" + value);
+ break;
+ case "dialogClass":
+ uiDialog
+ .removeClass(self.options.dialogClass)
+ .addClass(uiDialogClasses + value);
+ break;
+ case "disabled":
+ if (value) {
+ uiDialog.addClass('ui-dialog-disabled');
+ } else {
+ uiDialog.removeClass('ui-dialog-disabled');
+ }
+ break;
+ case "draggable":
+ if (value) {
+ self._makeDraggable();
+ } else {
+ uiDialog.draggable('destroy');
+ }
+ break;
+ case "height":
+ resize = true;
+ break;
+ case "maxHeight":
+ if (isResizable) {
+ uiDialog.resizable('option', 'maxHeight', value);
+ }
+ resize = true;
+ break;
+ case "maxWidth":
+ if (isResizable) {
+ uiDialog.resizable('option', 'maxWidth', value);
+ }
+ resize = true;
+ break;
+ case "minHeight":
+ if (isResizable) {
+ uiDialog.resizable('option', 'minHeight', value);
+ }
+ resize = true;
+ break;
+ case "minWidth":
+ if (isResizable) {
+ uiDialog.resizable('option', 'minWidth', value);
+ }
+ resize = true;
+ break;
+ case "position":
+ self._position(value);
+ break;
+ case "resizable":
+ // currently resizable, becoming non-resizable
+ if (isResizable && !value) {
+ uiDialog.resizable('destroy');
+ }
+
+ // currently resizable, changing handles
+ if (isResizable && typeof value === 'string') {
+ uiDialog.resizable('option', 'handles', value);
+ }
+
+ // currently non-resizable, becoming resizable
+ if (!isResizable && value !== false) {
+ self._makeResizable(value);
+ }
+ break;
+ case "title":
+ // convert whatever was passed in o a string, for html() to not throw up
+ $(".ui-dialog-title", self.uiDialogTitlebar).html("" + (value || ' '));
+ break;
+ case "width":
+ resize = true;
+ break;
+ }
+
+ $.Widget.prototype._setOption.apply(self, arguments);
+ if (resize) {
+ self._size();
+ }
+ },
+
+ _size: function() {
+ /* If the user has resized the dialog, the .ui-dialog and .ui-dialog-content
+ * divs will both have width and height set, so we need to reset them
+ */
+ var options = this.options,
+ nonContentHeight;
+
+ // reset content sizing
+ // hide for non content measurement because height: 0 doesn't work in IE quirks mode (see #4350)
+ this.element.css({
+ width: 'auto',
+ minHeight: 0,
+ height: 0
+ });
+
+ // reset wrapper sizing
+ // determine the height of all the non-content elements
+ nonContentHeight = this.uiDialog.css({
+ height: 'auto',
+ width: options.width
+ })
+ .height();
+
+ this.element
+ .css(options.height === 'auto' ? {
+ minHeight: Math.max(options.minHeight - nonContentHeight, 0),
+ height: 'auto'
+ } : {
+ minHeight: 0,
+ height: Math.max(options.height - nonContentHeight, 0)
+ })
+ .show();
+
+ if (this.uiDialog.is(':data(resizable)')) {
+ this.uiDialog.resizable('option', 'minHeight', this._minHeight());
+ }
+ }
+});
+
+$.extend($.ui.dialog, {
+ version: "1.8.2",
+
+ uuid: 0,
+ maxZ: 0,
+
+ getTitleId: function($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
+ return ($(event.target).zIndex() >= $.ui.dialog.overlay.maxZ);
+ });
+ }
+ }, 1);
+
+ // allow closing by pressing the escape key
+ $(document).bind('keydown.dialog-overlay', function(event) {
+ if (dialog.options.closeOnEscape && event.keyCode &&
+ event.keyCode === $.ui.keyCode.ESCAPE) {
+
+ dialog.close(event);
+ event.preventDefault();
+ }
+ });
+
+ // handle window resize
+ $(window).bind('resize.dialog-overlay', $.ui.dialog.overlay.resize);
+ }
+
+ var $el = (this.oldInstances.pop() || $('').addClass('ui-widget-overlay'))
+ .appendTo(document.body)
+ .css({
+ width: this.width(),
+ height: this.height()
+ });
+
+ if ($.fn.bgiframe) {
+ $el.bgiframe();
+ }
+
+ this.instances.push($el);
+ return $el;
+ },
+
+ destroy: function($el) {
+ this.oldInstances.push(this.instances.splice($.inArray($el, this.instances), 1)[0]);
+
+ if (this.instances.length === 0) {
+ $([document, window]).unbind('.dialog-overlay');
+ }
+
+ $el.remove();
+
+ // adjust the maxZ to allow other modal dialogs to continue to work (see #4309)
+ var maxZ = 0;
+ $.each(this.instances, function() {
+ maxZ = Math.max(maxZ, this.css('z-index'));
+ });
+ this.maxZ = maxZ;
+ },
+
+ height: function() {
+ var scrollHeight,
+ offsetHeight;
+ // handle IE 6
+ if ($.browser.msie && $.browser.version < 7) {
+ scrollHeight = Math.max(
+ document.documentElement.scrollHeight,
+ document.body.scrollHeight
+ );
+ offsetHeight = Math.max(
+ document.documentElement.offsetHeight,
+ document.body.offsetHeight
+ );
+
+ if (scrollHeight < offsetHeight) {
+ return $(window).height() + 'px';
+ } else {
+ return scrollHeight + 'px';
+ }
+ // handle "good" browsers
+ } else {
+ return $(document).height() + 'px';
+ }
+ },
+
+ width: function() {
+ var scrollWidth,
+ offsetWidth;
+ // handle IE 6
+ if ($.browser.msie && $.browser.version < 7) {
+ scrollWidth = Math.max(
+ document.documentElement.scrollWidth,
+ document.body.scrollWidth
+ );
+ offsetWidth = Math.max(
+ document.documentElement.offsetWidth,
+ document.body.offsetWidth
+ );
+
+ if (scrollWidth < offsetWidth) {
+ return $(window).width() + 'px';
+ } else {
+ return scrollWidth + 'px';
+ }
+ // handle "good" browsers
+ } else {
+ return $(document).width() + 'px';
+ }
+ },
+
+ resize: function() {
+ /* If the dialog is draggable and the user drags it past the
+ * right edge of the window, the document becomes wider so we
+ * need to stretch the overlay. If the user then drags the
+ * dialog back to the left, the document will become narrower,
+ * so we need to shrink the overlay to the appropriate size.
+ * This is handled by shrinking the overlay before setting it
+ * to the full document size.
+ */
+ var $overlays = $([]);
+ $.each($.ui.dialog.overlay.instances, function() {
+ $overlays = $overlays.add(this);
+ });
+
+ $overlays.css({
+ width: 0,
+ height: 0
+ }).css({
+ width: $.ui.dialog.overlay.width(),
+ height: $.ui.dialog.overlay.height()
+ });
+ }
+});
+
+$.extend($.ui.dialog.overlay.prototype, {
+ destroy: function() {
+ $.ui.dialog.overlay.destroy(this.$el);
+ }
+});
+
+}(jQuery));
diff --git a/resources/jquery.ui/jquery.ui.draggable.js b/resources/jquery.ui/jquery.ui.draggable.js
new file mode 100644
index 0000000000..b4c1070dfa
--- /dev/null
+++ b/resources/jquery.ui/jquery.ui.draggable.js
@@ -0,0 +1,797 @@
+/*
+ * jQuery UI Draggable 1.8.2
+ *
+ * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * http://docs.jquery.com/UI/Draggables
+ *
+ * Depends:
+ * jquery.ui.core.js
+ * jquery.ui.mouse.js
+ * jquery.ui.widget.js
+ */
+(function($) {
+
+$.widget("ui.draggable", $.ui.mouse, {
+ widgetEventPrefix: "drag",
+ options: {
+ addClasses: true,
+ appendTo: "parent",
+ axis: false,
+ connectToSortable: false,
+ containment: false,
+ cursor: "auto",
+ cursorAt: false,
+ grid: false,
+ handle: false,
+ helper: "original",
+ iframeFix: false,
+ opacity: false,
+ refreshPositions: false,
+ revert: false,
+ revertDuration: 500,
+ scope: "default",
+ scroll: true,
+ scrollSensitivity: 20,
+ scrollSpeed: 20,
+ snap: false,
+ snapMode: "both",
+ snapTolerance: 20,
+ stack: false,
+ zIndex: false
+ },
+ _create: function() {
+
+ if (this.options.helper == 'original' && !(/^(?:r|a|f)/).test(this.element.css("position")))
+ this.element[0].style.position = 'relative';
+
+ (this.options.addClasses && this.element.addClass("ui-draggable"));
+ (this.options.disabled && this.element.addClass("ui-draggable-disabled"));
+
+ this._mouseInit();
+
+ },
+
+ destroy: function() {
+ if(!this.element.data('draggable')) return;
+ this.element
+ .removeData("draggable")
+ .unbind(".draggable")
+ .removeClass("ui-draggable"
+ + " ui-draggable-dragging"
+ + " ui-draggable-disabled");
+ this._mouseDestroy();
+
+ return this;
+ },
+
+ _mouseCapture: function(event) {
+
+ var o = this.options;
+
+ // among others, prevent a drag on a resizable-handle
+ if (this.helper || o.disabled || $(event.target).is('.ui-resizable-handle'))
+ return false;
+
+ //Quit if we're not on a valid handle
+ this.handle = this._getHandle(event);
+ if (!this.handle)
+ return false;
+
+ return true;
+
+ },
+
+ _mouseStart: function(event) {
+
+ var o = this.options;
+
+ //Create and append the visible helper
+ this.helper = this._createHelper(event);
+
+ //Cache the helper size
+ this._cacheHelperProportions();
+
+ //If ddmanager is used for droppables, set the global draggable
+ if($.ui.ddmanager)
+ $.ui.ddmanager.current = this;
+
+ /*
+ * - Position generation -
+ * This block generates everything position related - it's the core of draggables.
+ */
+
+ //Cache the margins of the original element
+ this._cacheMargins();
+
+ //Store the helper's css position
+ this.cssPosition = this.helper.css("position");
+ this.scrollParent = this.helper.scrollParent();
+
+ //The element's absolute position on the page minus margins
+ this.offset = this.positionAbs = this.element.offset();
+ this.offset = {
+ top: this.offset.top - this.margins.top,
+ left: this.offset.left - this.margins.left
+ };
+
+ $.extend(this.offset, {
+ click: { //Where the click happened, relative to the element
+ left: event.pageX - this.offset.left,
+ top: event.pageY - this.offset.top
+ },
+ parent: this._getParentOffset(),
+ relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
+ });
+
+ //Generate the original position
+ this.originalPosition = this.position = this._generatePosition(event);
+ this.originalPageX = event.pageX;
+ this.originalPageY = event.pageY;
+
+ //Adjust the mouse offset relative to the helper if 'cursorAt' is supplied
+ (o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));
+
+ //Set a containment if given in the options
+ if(o.containment)
+ this._setContainment();
+
+ //Trigger event + callbacks
+ if(this._trigger("start", event) === false) {
+ this._clear();
+ return false;
+ }
+
+ //Recache the helper size
+ this._cacheHelperProportions();
+
+ //Prepare the droppable offsets
+ if ($.ui.ddmanager && !o.dropBehaviour)
+ $.ui.ddmanager.prepareOffsets(this, event);
+
+ this.helper.addClass("ui-draggable-dragging");
+ this._mouseDrag(event, true); //Execute the drag once - this causes the helper not to be visible before getting its correct position
+ return true;
+ },
+
+ _mouseDrag: function(event, noPropagation) {
+
+ //Compute the helpers position
+ this.position = this._generatePosition(event);
+ this.positionAbs = this._convertPositionTo("absolute");
+
+ //Call plugins and callbacks and use the resulting position if something is returned
+ if (!noPropagation) {
+ var ui = this._uiHash();
+ if(this._trigger('drag', event, ui) === false) {
+ this._mouseUp({});
+ return false;
+ }
+ this.position = ui.position;
+ }
+
+ if(!this.options.axis || this.options.axis != "y") this.helper[0].style.left = this.position.left+'px';
+ if(!this.options.axis || this.options.axis != "x") this.helper[0].style.top = this.position.top+'px';
+ if($.ui.ddmanager) $.ui.ddmanager.drag(this, event);
+
+ return false;
+ },
+
+ _mouseStop: function(event) {
+
+ //If we are using droppables, inform the manager about the drop
+ var dropped = false;
+ if ($.ui.ddmanager && !this.options.dropBehaviour)
+ dropped = $.ui.ddmanager.drop(this, event);
+
+ //if a drop comes from outside (a sortable)
+ if(this.dropped) {
+ dropped = this.dropped;
+ this.dropped = false;
+ }
+
+ //if the original element is removed, don't bother to continue
+ if(!this.element[0] || !this.element[0].parentNode)
+ return false;
+
+ if((this.options.revert == "invalid" && !dropped) || (this.options.revert == "valid" && dropped) || this.options.revert === true || ($.isFunction(this.options.revert) && this.options.revert.call(this.element, dropped))) {
+ var self = this;
+ $(this.helper).animate(this.originalPosition, parseInt(this.options.revertDuration, 10), function() {
+ if(self._trigger("stop", event) !== false) {
+ self._clear();
+ }
+ });
+ } else {
+ if(this._trigger("stop", event) !== false) {
+ this._clear();
+ }
+ }
+
+ return false;
+ },
+
+ cancel: function() {
+
+ if(this.helper.is(".ui-draggable-dragging")) {
+ this._mouseUp({});
+ } else {
+ this._clear();
+ }
+
+ return this;
+
+ },
+
+ _getHandle: function(event) {
+
+ var handle = !this.options.handle || !$(this.options.handle, this.element).length ? true : false;
+ $(this.options.handle, this.element)
+ .find("*")
+ .andSelf()
+ .each(function() {
+ if(this == event.target) handle = true;
+ });
+
+ return handle;
+
+ },
+
+ _createHelper: function(event) {
+
+ var o = this.options;
+ var helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event])) : (o.helper == 'clone' ? this.element.clone() : this.element);
+
+ if(!helper.parents('body').length)
+ helper.appendTo((o.appendTo == 'parent' ? this.element[0].parentNode : o.appendTo));
+
+ if(helper[0] != this.element[0] && !(/(fixed|absolute)/).test(helper.css("position")))
+ helper.css("position", "absolute");
+
+ return helper;
+
+ },
+
+ _adjustOffsetFromHelper: function(obj) {
+ if (typeof obj == 'string') {
+ obj = obj.split(' ');
+ }
+ if ($.isArray(obj)) {
+ obj = {left: +obj[0], top: +obj[1] || 0};
+ }
+ if ('left' in obj) {
+ this.offset.click.left = obj.left + this.margins.left;
+ }
+ if ('right' in obj) {
+ this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
+ }
+ if ('top' in obj) {
+ this.offset.click.top = obj.top + this.margins.top;
+ }
+ if ('bottom' in obj) {
+ this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
+ }
+ },
+
+ _getParentOffset: function() {
+
+ //Get the offsetParent and cache its position
+ this.offsetParent = this.helper.offsetParent();
+ var po = this.offsetParent.offset();
+
+ // This is a special case where we need to modify a offset calculated on start, since the following happened:
+ // 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
+ // 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
+ // the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
+ if(this.cssPosition == 'absolute' && this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) {
+ po.left += this.scrollParent.scrollLeft();
+ po.top += this.scrollParent.scrollTop();
+ }
+
+ if((this.offsetParent[0] == document.body) //This needs to be actually done for all browsers, since pageX/pageY includes this information
+ || (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() == 'html' && $.browser.msie)) //Ugly IE fix
+ po = { top: 0, left: 0 };
+
+ return {
+ top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
+ left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
+ };
+
+ },
+
+ _getRelativeOffset: function() {
+
+ if(this.cssPosition == "relative") {
+ var p = this.element.position();
+ return {
+ top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
+ left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
+ };
+ } else {
+ return { top: 0, left: 0 };
+ }
+
+ },
+
+ _cacheMargins: function() {
+ this.margins = {
+ left: (parseInt(this.element.css("marginLeft"),10) || 0),
+ top: (parseInt(this.element.css("marginTop"),10) || 0)
+ };
+ },
+
+ _cacheHelperProportions: function() {
+ this.helperProportions = {
+ width: this.helper.outerWidth(),
+ height: this.helper.outerHeight()
+ };
+ },
+
+ _setContainment: function() {
+
+ var o = this.options;
+ if(o.containment == 'parent') o.containment = this.helper[0].parentNode;
+ if(o.containment == 'document' || o.containment == 'window') this.containment = [
+ 0 - this.offset.relative.left - this.offset.parent.left,
+ 0 - this.offset.relative.top - this.offset.parent.top,
+ $(o.containment == 'document' ? document : window).width() - this.helperProportions.width - this.margins.left,
+ ($(o.containment == 'document' ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top
+ ];
+
+ if(!(/^(document|window|parent)$/).test(o.containment) && o.containment.constructor != Array) {
+ var ce = $(o.containment)[0]; if(!ce) return;
+ var co = $(o.containment).offset();
+ var over = ($(ce).css("overflow") != 'hidden');
+
+ this.containment = [
+ co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0) - this.margins.left,
+ co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0) - this.margins.top,
+ co.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left,
+ co.top+(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top
+ ];
+ } else if(o.containment.constructor == Array) {
+ this.containment = o.containment;
+ }
+
+ },
+
+ _convertPositionTo: function(d, pos) {
+
+ if(!pos) pos = this.position;
+ var mod = d == "absolute" ? 1 : -1;
+ var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
+
+ return {
+ top: (
+ pos.top // The absolute mouse position
+ + this.offset.relative.top * mod // Only for relative positioned nodes: Relative offset from element to offset parent
+ + this.offset.parent.top * mod // The offsetParent's offset without borders (offset + border)
+ - ($.browser.safari && $.browser.version < 526 && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod)
+ ),
+ left: (
+ pos.left // The absolute mouse position
+ + this.offset.relative.left * mod // Only for relative positioned nodes: Relative offset from element to offset parent
+ + this.offset.parent.left * mod // The offsetParent's offset without borders (offset + border)
+ - ($.browser.safari && $.browser.version < 526 && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod)
+ )
+ };
+
+ },
+
+ _generatePosition: function(event) {
+
+ var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
+ var pageX = event.pageX;
+ var pageY = event.pageY;
+
+ /*
+ * - Position constraining -
+ * Constrain the position to a mix of grid, containment.
+ */
+
+ if(this.originalPosition) { //If we are not dragging yet, we won't check for options
+
+ if(this.containment) {
+ if(event.pageX - this.offset.click.left < this.containment[0]) pageX = this.containment[0] + this.offset.click.left;
+ if(event.pageY - this.offset.click.top < this.containment[1]) pageY = this.containment[1] + this.offset.click.top;
+ if(event.pageX - this.offset.click.left > this.containment[2]) pageX = this.containment[2] + this.offset.click.left;
+ if(event.pageY - this.offset.click.top > this.containment[3]) pageY = this.containment[3] + this.offset.click.top;
+ }
+
+ if(o.grid) {
+ var top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1];
+ pageY = this.containment ? (!(top - this.offset.click.top < this.containment[1] || top - this.offset.click.top > this.containment[3]) ? top : (!(top - this.offset.click.top < this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;
+
+ var left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0];
+ pageX = this.containment ? (!(left - this.offset.click.left < this.containment[0] || left - this.offset.click.left > this.containment[2]) ? left : (!(left - this.offset.click.left < this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
+ }
+
+ }
+
+ return {
+ top: (
+ pageY // The absolute mouse position
+ - this.offset.click.top // Click offset (relative to the element)
+ - this.offset.relative.top // Only for relative positioned nodes: Relative offset from element to offset parent
+ - this.offset.parent.top // The offsetParent's offset without borders (offset + border)
+ + ($.browser.safari && $.browser.version < 526 && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ))
+ ),
+ left: (
+ pageX // The absolute mouse position
+ - this.offset.click.left // Click offset (relative to the element)
+ - this.offset.relative.left // Only for relative positioned nodes: Relative offset from element to offset parent
+ - this.offset.parent.left // The offsetParent's offset without borders (offset + border)
+ + ($.browser.safari && $.browser.version < 526 && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ))
+ )
+ };
+
+ },
+
+ _clear: function() {
+ this.helper.removeClass("ui-draggable-dragging");
+ if(this.helper[0] != this.element[0] && !this.cancelHelperRemoval) this.helper.remove();
+ //if($.ui.ddmanager) $.ui.ddmanager.current = null;
+ this.helper = null;
+ this.cancelHelperRemoval = false;
+ },
+
+ // From now on bulk stuff - mainly helpers
+
+ _trigger: function(type, event, ui) {
+ ui = ui || this._uiHash();
+ $.ui.plugin.call(this, type, [event, ui]);
+ if(type == "drag") this.positionAbs = this._convertPositionTo("absolute"); //The absolute position has to be recalculated after plugins
+ return $.Widget.prototype._trigger.call(this, type, event, ui);
+ },
+
+ plugins: {},
+
+ _uiHash: function(event) {
+ return {
+ helper: this.helper,
+ position: this.position,
+ originalPosition: this.originalPosition,
+ offset: this.positionAbs
+ };
+ }
+
+});
+
+$.extend($.ui.draggable, {
+ version: "1.8.2"
+});
+
+$.ui.plugin.add("draggable", "connectToSortable", {
+ start: function(event, ui) {
+
+ var inst = $(this).data("draggable"), o = inst.options,
+ uiSortable = $.extend({}, ui, { item: inst.element });
+ inst.sortables = [];
+ $(o.connectToSortable).each(function() {
+ var sortable = $.data(this, 'sortable');
+ if (sortable && !sortable.options.disabled) {
+ inst.sortables.push({
+ instance: sortable,
+ shouldRevert: sortable.options.revert
+ });
+ sortable._refreshItems(); //Do a one-time refresh at start to refresh the containerCache
+ sortable._trigger("activate", event, uiSortable);
+ }
+ });
+
+ },
+ stop: function(event, ui) {
+
+ //If we are still over the sortable, we fake the stop event of the sortable, but also remove helper
+ var inst = $(this).data("draggable"),
+ uiSortable = $.extend({}, ui, { item: inst.element });
+
+ $.each(inst.sortables, function() {
+ if(this.instance.isOver) {
+
+ this.instance.isOver = 0;
+
+ inst.cancelHelperRemoval = true; //Don't remove the helper in the draggable instance
+ this.instance.cancelHelperRemoval = false; //Remove it in the sortable instance (so sortable plugins like revert still work)
+
+ //The sortable revert is supported, and we have to set a temporary dropped variable on the draggable to support revert: 'valid/invalid'
+ if(this.shouldRevert) this.instance.options.revert = true;
+
+ //Trigger the stop of the sortable
+ this.instance._mouseStop(event);
+
+ this.instance.options.helper = this.instance.options._helper;
+
+ //If the helper has been the original item, restore properties in the sortable
+ if(inst.options.helper == 'original')
+ this.instance.currentItem.css({ top: 'auto', left: 'auto' });
+
+ } else {
+ this.instance.cancelHelperRemoval = false; //Remove the helper in the sortable instance
+ this.instance._trigger("deactivate", event, uiSortable);
+ }
+
+ });
+
+ },
+ drag: function(event, ui) {
+
+ var inst = $(this).data("draggable"), self = this;
+
+ var checkPos = function(o) {
+ var dyClick = this.offset.click.top, dxClick = this.offset.click.left;
+ var helperTop = this.positionAbs.top, helperLeft = this.positionAbs.left;
+ var itemHeight = o.height, itemWidth = o.width;
+ var itemTop = o.top, itemLeft = o.left;
+
+ return $.ui.isOver(helperTop + dyClick, helperLeft + dxClick, itemTop, itemLeft, itemHeight, itemWidth);
+ };
+
+ $.each(inst.sortables, function(i) {
+
+ //Copy over some variables to allow calling the sortable's native _intersectsWith
+ this.instance.positionAbs = inst.positionAbs;
+ this.instance.helperProportions = inst.helperProportions;
+ this.instance.offset.click = inst.offset.click;
+
+ if(this.instance._intersectsWith(this.instance.containerCache)) {
+
+ //If it intersects, we use a little isOver variable and set it once, so our move-in stuff gets fired only once
+ if(!this.instance.isOver) {
+
+ this.instance.isOver = 1;
+ //Now we fake the start of dragging for the sortable instance,
+ //by cloning the list group item, appending it to the sortable and using it as inst.currentItem
+ //We can then fire the start event of the sortable with our passed browser event, and our own helper (so it doesn't create a new one)
+ this.instance.currentItem = $(self).clone().appendTo(this.instance.element).data("sortable-item", true);
+ this.instance.options._helper = this.instance.options.helper; //Store helper option to later restore it
+ this.instance.options.helper = function() { return ui.helper[0]; };
+
+ event.target = this.instance.currentItem[0];
+ this.instance._mouseCapture(event, true);
+ this.instance._mouseStart(event, true, true);
+
+ //Because the browser event is way off the new appended portlet, we modify a couple of variables to reflect the changes
+ this.instance.offset.click.top = inst.offset.click.top;
+ this.instance.offset.click.left = inst.offset.click.left;
+ this.instance.offset.parent.left -= inst.offset.parent.left - this.instance.offset.parent.left;
+ this.instance.offset.parent.top -= inst.offset.parent.top - this.instance.offset.parent.top;
+
+ inst._trigger("toSortable", event);
+ inst.dropped = this.instance.element; //draggable revert needs that
+ //hack so receive/update callbacks work (mostly)
+ inst.currentItem = inst.element;
+ this.instance.fromOutside = inst;
+
+ }
+
+ //Provided we did all the previous steps, we can fire the drag event of the sortable on every draggable drag, when it intersects with the sortable
+ if(this.instance.currentItem) this.instance._mouseDrag(event);
+
+ } else {
+
+ //If it doesn't intersect with the sortable, and it intersected before,
+ //we fake the drag stop of the sortable, but make sure it doesn't remove the helper by using cancelHelperRemoval
+ if(this.instance.isOver) {
+
+ this.instance.isOver = 0;
+ this.instance.cancelHelperRemoval = true;
+
+ //Prevent reverting on this forced stop
+ this.instance.options.revert = false;
+
+ // The out event needs to be triggered independently
+ this.instance._trigger('out', event, this.instance._uiHash(this.instance));
+
+ this.instance._mouseStop(event, true);
+ this.instance.options.helper = this.instance.options._helper;
+
+ //Now we remove our currentItem, the list group clone again, and the placeholder, and animate the helper back to it's original size
+ this.instance.currentItem.remove();
+ if(this.instance.placeholder) this.instance.placeholder.remove();
+
+ inst._trigger("fromSortable", event);
+ inst.dropped = false; //draggable revert needs that
+ }
+
+ };
+
+ });
+
+ }
+});
+
+$.ui.plugin.add("draggable", "cursor", {
+ start: function(event, ui) {
+ var t = $('body'), o = $(this).data('draggable').options;
+ if (t.css("cursor")) o._cursor = t.css("cursor");
+ t.css("cursor", o.cursor);
+ },
+ stop: function(event, ui) {
+ var o = $(this).data('draggable').options;
+ if (o._cursor) $('body').css("cursor", o._cursor);
+ }
+});
+
+$.ui.plugin.add("draggable", "iframeFix", {
+ start: function(event, ui) {
+ var o = $(this).data('draggable').options;
+ $(o.iframeFix === true ? "iframe" : o.iframeFix).each(function() {
+ $('')
+ .css({
+ width: this.offsetWidth+"px", height: this.offsetHeight+"px",
+ position: "absolute", opacity: "0.001", zIndex: 1000
+ })
+ .css($(this).offset())
+ .appendTo("body");
+ });
+ },
+ stop: function(event, ui) {
+ $("div.ui-draggable-iframeFix").each(function() { this.parentNode.removeChild(this); }); //Remove frame helpers
+ }
+});
+
+$.ui.plugin.add("draggable", "opacity", {
+ start: function(event, ui) {
+ var t = $(ui.helper), o = $(this).data('draggable').options;
+ if(t.css("opacity")) o._opacity = t.css("opacity");
+ t.css('opacity', o.opacity);
+ },
+ stop: function(event, ui) {
+ var o = $(this).data('draggable').options;
+ if(o._opacity) $(ui.helper).css('opacity', o._opacity);
+ }
+});
+
+$.ui.plugin.add("draggable", "scroll", {
+ start: function(event, ui) {
+ var i = $(this).data("draggable");
+ if(i.scrollParent[0] != document && i.scrollParent[0].tagName != 'HTML') i.overflowOffset = i.scrollParent.offset();
+ },
+ drag: function(event, ui) {
+
+ var i = $(this).data("draggable"), o = i.options, scrolled = false;
+
+ if(i.scrollParent[0] != document && i.scrollParent[0].tagName != 'HTML') {
+
+ if(!o.axis || o.axis != 'x') {
+ if((i.overflowOffset.top + i.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity)
+ i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop + o.scrollSpeed;
+ else if(event.pageY - i.overflowOffset.top < o.scrollSensitivity)
+ i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop - o.scrollSpeed;
+ }
+
+ if(!o.axis || o.axis != 'y') {
+ if((i.overflowOffset.left + i.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity)
+ i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft + o.scrollSpeed;
+ else if(event.pageX - i.overflowOffset.left < o.scrollSensitivity)
+ i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft - o.scrollSpeed;
+ }
+
+ } else {
+
+ if(!o.axis || o.axis != 'x') {
+ if(event.pageY - $(document).scrollTop() < o.scrollSensitivity)
+ scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
+ else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity)
+ scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
+ }
+
+ if(!o.axis || o.axis != 'y') {
+ if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity)
+ scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
+ else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity)
+ scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
+ }
+
+ }
+
+ if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour)
+ $.ui.ddmanager.prepareOffsets(i, event);
+
+ }
+});
+
+$.ui.plugin.add("draggable", "snap", {
+ start: function(event, ui) {
+
+ var i = $(this).data("draggable"), o = i.options;
+ i.snapElements = [];
+
+ $(o.snap.constructor != String ? ( o.snap.items || ':data(draggable)' ) : o.snap).each(function() {
+ var $t = $(this); var $o = $t.offset();
+ if(this != i.element[0]) i.snapElements.push({
+ item: this,
+ width: $t.outerWidth(), height: $t.outerHeight(),
+ top: $o.top, left: $o.left
+ });
+ });
+
+ },
+ drag: function(event, ui) {
+
+ var inst = $(this).data("draggable"), o = inst.options;
+ var d = o.snapTolerance;
+
+ var x1 = ui.offset.left, x2 = x1 + inst.helperProportions.width,
+ y1 = ui.offset.top, y2 = y1 + inst.helperProportions.height;
+
+ for (var i = inst.snapElements.length - 1; i >= 0; i--){
+
+ var l = inst.snapElements[i].left, r = l + inst.snapElements[i].width,
+ t = inst.snapElements[i].top, b = t + inst.snapElements[i].height;
+
+ //Yes, I know, this is insane ;)
+ if(!((l-d < x1 && x1 < r+d && t-d < y1 && y1 < b+d) || (l-d < x1 && x1 < r+d && t-d < y2 && y2 < b+d) || (l-d < x2 && x2 < r+d && t-d < y1 && y1 < b+d) || (l-d < x2 && x2 < r+d && t-d < y2 && y2 < b+d))) {
+ if(inst.snapElements[i].snapping) (inst.options.snap.release && inst.options.snap.release.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
+ inst.snapElements[i].snapping = false;
+ continue;
+ }
+
+ if(o.snapMode != 'inner') {
+ var ts = Math.abs(t - y2) <= d;
+ var bs = Math.abs(b - y1) <= d;
+ var ls = Math.abs(l - x2) <= d;
+ var rs = Math.abs(r - x1) <= d;
+ if(ts) ui.position.top = inst._convertPositionTo("relative", { top: t - inst.helperProportions.height, left: 0 }).top - inst.margins.top;
+ if(bs) ui.position.top = inst._convertPositionTo("relative", { top: b, left: 0 }).top - inst.margins.top;
+ if(ls) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l - inst.helperProportions.width }).left - inst.margins.left;
+ if(rs) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r }).left - inst.margins.left;
+ }
+
+ var first = (ts || bs || ls || rs);
+
+ if(o.snapMode != 'outer') {
+ var ts = Math.abs(t - y1) <= d;
+ var bs = Math.abs(b - y2) <= d;
+ var ls = Math.abs(l - x1) <= d;
+ var rs = Math.abs(r - x2) <= d;
+ if(ts) ui.position.top = inst._convertPositionTo("relative", { top: t, left: 0 }).top - inst.margins.top;
+ if(bs) ui.position.top = inst._convertPositionTo("relative", { top: b - inst.helperProportions.height, left: 0 }).top - inst.margins.top;
+ if(ls) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l }).left - inst.margins.left;
+ if(rs) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r - inst.helperProportions.width }).left - inst.margins.left;
+ }
+
+ if(!inst.snapElements[i].snapping && (ts || bs || ls || rs || first))
+ (inst.options.snap.snap && inst.options.snap.snap.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
+ inst.snapElements[i].snapping = (ts || bs || ls || rs || first);
+
+ };
+
+ }
+});
+
+$.ui.plugin.add("draggable", "stack", {
+ start: function(event, ui) {
+
+ var o = $(this).data("draggable").options;
+
+ var group = $.makeArray($(o.stack)).sort(function(a,b) {
+ return (parseInt($(a).css("zIndex"),10) || 0) - (parseInt($(b).css("zIndex"),10) || 0);
+ });
+ if (!group.length) { return; }
+
+ var min = parseInt(group[0].style.zIndex) || 0;
+ $(group).each(function(i) {
+ this.style.zIndex = min + i;
+ });
+
+ this[0].style.zIndex = min + group.length;
+
+ }
+});
+
+$.ui.plugin.add("draggable", "zIndex", {
+ start: function(event, ui) {
+ var t = $(ui.helper), o = $(this).data("draggable").options;
+ if(t.css("zIndex")) o._zIndex = t.css("zIndex");
+ t.css('zIndex', o.zIndex);
+ },
+ stop: function(event, ui) {
+ var o = $(this).data("draggable").options;
+ if(o._zIndex) $(ui.helper).css('zIndex', o._zIndex);
+ }
+});
+
+})(jQuery);
diff --git a/resources/jquery.ui/jquery.ui.droppable.js b/resources/jquery.ui/jquery.ui.droppable.js
new file mode 100644
index 0000000000..b6a15fdf1b
--- /dev/null
+++ b/resources/jquery.ui/jquery.ui.droppable.js
@@ -0,0 +1,285 @@
+/*
+ * jQuery UI Droppable 1.8.2
+ *
+ * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * http://docs.jquery.com/UI/Droppables
+ *
+ * Depends:
+ * jquery.ui.core.js
+ * jquery.ui.widget.js
+ * jquery.ui.mouse.js
+ * jquery.ui.draggable.js
+ */
+(function($) {
+
+$.widget("ui.droppable", {
+ widgetEventPrefix: "drop",
+ options: {
+ accept: '*',
+ activeClass: false,
+ addClasses: true,
+ greedy: false,
+ hoverClass: false,
+ scope: 'default',
+ tolerance: 'intersect'
+ },
+ _create: function() {
+
+ var o = this.options, accept = o.accept;
+ this.isover = 0; this.isout = 1;
+
+ this.accept = $.isFunction(accept) ? accept : function(d) {
+ return d.is(accept);
+ };
+
+ //Store the droppable's proportions
+ this.proportions = { width: this.element[0].offsetWidth, height: this.element[0].offsetHeight };
+
+ // Add the reference and positions to the manager
+ $.ui.ddmanager.droppables[o.scope] = $.ui.ddmanager.droppables[o.scope] || [];
+ $.ui.ddmanager.droppables[o.scope].push(this);
+
+ (o.addClasses && this.element.addClass("ui-droppable"));
+
+ },
+
+ destroy: function() {
+ var drop = $.ui.ddmanager.droppables[this.options.scope];
+ for ( var i = 0; i < drop.length; i++ )
+ if ( drop[i] == this )
+ drop.splice(i, 1);
+
+ this.element
+ .removeClass("ui-droppable ui-droppable-disabled")
+ .removeData("droppable")
+ .unbind(".droppable");
+
+ return this;
+ },
+
+ _setOption: function(key, value) {
+
+ if(key == 'accept') {
+ this.accept = $.isFunction(value) ? value : function(d) {
+ return d.is(value);
+ };
+ }
+ $.Widget.prototype._setOption.apply(this, arguments);
+ },
+
+ _activate: function(event) {
+ var draggable = $.ui.ddmanager.current;
+ if(this.options.activeClass) this.element.addClass(this.options.activeClass);
+ (draggable && this._trigger('activate', event, this.ui(draggable)));
+ },
+
+ _deactivate: function(event) {
+ var draggable = $.ui.ddmanager.current;
+ if(this.options.activeClass) this.element.removeClass(this.options.activeClass);
+ (draggable && this._trigger('deactivate', event, this.ui(draggable)));
+ },
+
+ _over: function(event) {
+
+ var draggable = $.ui.ddmanager.current;
+ if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return; // Bail if draggable and droppable are same element
+
+ if (this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
+ if(this.options.hoverClass) this.element.addClass(this.options.hoverClass);
+ this._trigger('over', event, this.ui(draggable));
+ }
+
+ },
+
+ _out: function(event) {
+
+ var draggable = $.ui.ddmanager.current;
+ if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return; // Bail if draggable and droppable are same element
+
+ if (this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
+ if(this.options.hoverClass) this.element.removeClass(this.options.hoverClass);
+ this._trigger('out', event, this.ui(draggable));
+ }
+
+ },
+
+ _drop: function(event,custom) {
+
+ var draggable = custom || $.ui.ddmanager.current;
+ if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return false; // Bail if draggable and droppable are same element
+
+ var childrenIntersection = false;
+ this.element.find(":data(droppable)").not(".ui-draggable-dragging").each(function() {
+ var inst = $.data(this, 'droppable');
+ if(
+ inst.options.greedy
+ && !inst.options.disabled
+ && inst.options.scope == draggable.options.scope
+ && inst.accept.call(inst.element[0], (draggable.currentItem || draggable.element))
+ && $.ui.intersect(draggable, $.extend(inst, { offset: inst.element.offset() }), inst.options.tolerance)
+ ) { childrenIntersection = true; return false; }
+ });
+ if(childrenIntersection) return false;
+
+ if(this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
+ if(this.options.activeClass) this.element.removeClass(this.options.activeClass);
+ if(this.options.hoverClass) this.element.removeClass(this.options.hoverClass);
+ this._trigger('drop', event, this.ui(draggable));
+ return this.element;
+ }
+
+ return false;
+
+ },
+
+ ui: function(c) {
+ return {
+ draggable: (c.currentItem || c.element),
+ helper: c.helper,
+ position: c.position,
+ offset: c.positionAbs
+ };
+ }
+
+});
+
+$.extend($.ui.droppable, {
+ version: "1.8.2"
+});
+
+$.ui.intersect = function(draggable, droppable, toleranceMode) {
+
+ if (!droppable.offset) return false;
+
+ var x1 = (draggable.positionAbs || draggable.position.absolute).left, x2 = x1 + draggable.helperProportions.width,
+ y1 = (draggable.positionAbs || draggable.position.absolute).top, y2 = y1 + draggable.helperProportions.height;
+ var l = droppable.offset.left, r = l + droppable.proportions.width,
+ t = droppable.offset.top, b = t + droppable.proportions.height;
+
+ switch (toleranceMode) {
+ case 'fit':
+ return (l < x1 && x2 < r
+ && t < y1 && y2 < b);
+ break;
+ case 'intersect':
+ return (l < x1 + (draggable.helperProportions.width / 2) // Right Half
+ && x2 - (draggable.helperProportions.width / 2) < r // Left Half
+ && t < y1 + (draggable.helperProportions.height / 2) // Bottom Half
+ && y2 - (draggable.helperProportions.height / 2) < b ); // Top Half
+ break;
+ case 'pointer':
+ var draggableLeft = ((draggable.positionAbs || draggable.position.absolute).left + (draggable.clickOffset || draggable.offset.click).left),
+ draggableTop = ((draggable.positionAbs || draggable.position.absolute).top + (draggable.clickOffset || draggable.offset.click).top),
+ isOver = $.ui.isOver(draggableTop, draggableLeft, t, l, droppable.proportions.height, droppable.proportions.width);
+ return isOver;
+ break;
+ case 'touch':
+ return (
+ (y1 >= t && y1 <= b) || // Top edge touching
+ (y2 >= t && y2 <= b) || // Bottom edge touching
+ (y1 < t && y2 > b) // Surrounded vertically
+ ) && (
+ (x1 >= l && x1 <= r) || // Left edge touching
+ (x2 >= l && x2 <= r) || // Right edge touching
+ (x1 < l && x2 > r) // Surrounded horizontally
+ );
+ break;
+ default:
+ return false;
+ break;
+ }
+
+};
+
+/*
+ This manager tracks offsets of draggables and droppables
+*/
+$.ui.ddmanager = {
+ current: null,
+ droppables: { 'default': [] },
+ prepareOffsets: function(t, event) {
+
+ var m = $.ui.ddmanager.droppables[t.options.scope] || [];
+ var type = event ? event.type : null; // workaround for #2317
+ var list = (t.currentItem || t.element).find(":data(droppable)").andSelf();
+
+ droppablesLoop: for (var i = 0; i < m.length; i++) {
+
+ if(m[i].options.disabled || (t && !m[i].accept.call(m[i].element[0],(t.currentItem || t.element)))) continue; //No disabled and non-accepted
+ for (var j=0; j < list.length; j++) { if(list[j] == m[i].element[0]) { m[i].proportions.height = 0; continue droppablesLoop; } }; //Filter out elements in the current dragged item
+ m[i].visible = m[i].element.css("display") != "none"; if(!m[i].visible) continue; //If the element is not visible, continue
+
+ m[i].offset = m[i].element.offset();
+ m[i].proportions = { width: m[i].element[0].offsetWidth, height: m[i].element[0].offsetHeight };
+
+ if(type == "mousedown") m[i]._activate.call(m[i], event); //Activate the droppable if used directly from draggables
+
+ }
+
+ },
+ drop: function(draggable, event) {
+
+ var dropped = false;
+ $.each($.ui.ddmanager.droppables[draggable.options.scope] || [], function() {
+
+ if(!this.options) return;
+ if (!this.options.disabled && this.visible && $.ui.intersect(draggable, this, this.options.tolerance))
+ dropped = dropped || this._drop.call(this, event);
+
+ if (!this.options.disabled && this.visible && this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
+ this.isout = 1; this.isover = 0;
+ this._deactivate.call(this, event);
+ }
+
+ });
+ return dropped;
+
+ },
+ drag: function(draggable, event) {
+
+ //If you have a highly dynamic page, you might try this option. It renders positions every time you move the mouse.
+ if(draggable.options.refreshPositions) $.ui.ddmanager.prepareOffsets(draggable, event);
+
+ //Run through all droppables and check their positions based on specific tolerance options
+ $.each($.ui.ddmanager.droppables[draggable.options.scope] || [], function() {
+
+ if(this.options.disabled || this.greedyChild || !this.visible) return;
+ var intersects = $.ui.intersect(draggable, this, this.options.tolerance);
+
+ var c = !intersects && this.isover == 1 ? 'isout' : (intersects && this.isover == 0 ? 'isover' : null);
+ if(!c) return;
+
+ var parentInstance;
+ if (this.options.greedy) {
+ var parent = this.element.parents(':data(droppable):eq(0)');
+ if (parent.length) {
+ parentInstance = $.data(parent[0], 'droppable');
+ parentInstance.greedyChild = (c == 'isover' ? 1 : 0);
+ }
+ }
+
+ // we just moved into a greedy child
+ if (parentInstance && c == 'isover') {
+ parentInstance['isover'] = 0;
+ parentInstance['isout'] = 1;
+ parentInstance._out.call(parentInstance, event);
+ }
+
+ this[c] = 1; this[c == 'isout' ? 'isover' : 'isout'] = 0;
+ this[c == "isover" ? "_over" : "_out"].call(this, event);
+
+ // we just moved out of a greedy child
+ if (parentInstance && c == 'isout') {
+ parentInstance['isout'] = 0;
+ parentInstance['isover'] = 1;
+ parentInstance._over.call(parentInstance, event);
+ }
+ });
+
+ }
+};
+
+})(jQuery);
diff --git a/resources/jquery.ui/jquery.ui.mouse.js b/resources/jquery.ui/jquery.ui.mouse.js
new file mode 100644
index 0000000000..871edd8318
--- /dev/null
+++ b/resources/jquery.ui/jquery.ui.mouse.js
@@ -0,0 +1,151 @@
+/*!
+ * jQuery UI Mouse 1.8.2
+ *
+ * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * http://docs.jquery.com/UI/Mouse
+ *
+ * Depends:
+ * jquery.ui.widget.js
+ */
+(function($) {
+
+$.widget("ui.mouse", {
+ options: {
+ cancel: ':input,option',
+ distance: 1,
+ delay: 0
+ },
+ _mouseInit: function() {
+ var self = this;
+
+ this.element
+ .bind('mousedown.'+this.widgetName, function(event) {
+ return self._mouseDown(event);
+ })
+ .bind('click.'+this.widgetName, function(event) {
+ if(self._preventClickEvent) {
+ self._preventClickEvent = false;
+ event.stopImmediatePropagation();
+ return false;
+ }
+ });
+
+ this.started = false;
+ },
+
+ // TODO: make sure destroying one instance of mouse doesn't mess with
+ // other instances of mouse
+ _mouseDestroy: function() {
+ this.element.unbind('.'+this.widgetName);
+ },
+
+ _mouseDown: function(event) {
+ // don't let more than one widget handle mouseStart
+ // TODO: figure out why we have to use originalEvent
+ event.originalEvent = event.originalEvent || {};
+ if (event.originalEvent.mouseHandled) { return; }
+
+ // we may have missed mouseup (out of window)
+ (this._mouseStarted && this._mouseUp(event));
+
+ this._mouseDownEvent = event;
+
+ var self = this,
+ btnIsLeft = (event.which == 1),
+ elIsCancel = (typeof this.options.cancel == "string" ? $(event.target).parents().add(event.target).filter(this.options.cancel).length : false);
+ if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) {
+ return true;
+ }
+
+ this.mouseDelayMet = !this.options.delay;
+ if (!this.mouseDelayMet) {
+ this._mouseDelayTimer = setTimeout(function() {
+ self.mouseDelayMet = true;
+ }, this.options.delay);
+ }
+
+ if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
+ this._mouseStarted = (this._mouseStart(event) !== false);
+ if (!this._mouseStarted) {
+ event.preventDefault();
+ return true;
+ }
+ }
+
+ // these delegates are required to keep context
+ this._mouseMoveDelegate = function(event) {
+ return self._mouseMove(event);
+ };
+ this._mouseUpDelegate = function(event) {
+ return self._mouseUp(event);
+ };
+ $(document)
+ .bind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
+ .bind('mouseup.'+this.widgetName, this._mouseUpDelegate);
+
+ // preventDefault() is used to prevent the selection of text here -
+ // however, in Safari, this causes select boxes not to be selectable
+ // anymore, so this fix is needed
+ ($.browser.safari || event.preventDefault());
+
+ event.originalEvent.mouseHandled = true;
+ return true;
+ },
+
+ _mouseMove: function(event) {
+ // IE mouseup check - mouseup happened when mouse was out of window
+ if ($.browser.msie && !event.button) {
+ return this._mouseUp(event);
+ }
+
+ if (this._mouseStarted) {
+ this._mouseDrag(event);
+ return event.preventDefault();
+ }
+
+ if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
+ this._mouseStarted =
+ (this._mouseStart(this._mouseDownEvent, event) !== false);
+ (this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event));
+ }
+
+ return !this._mouseStarted;
+ },
+
+ _mouseUp: function(event) {
+ $(document)
+ .unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
+ .unbind('mouseup.'+this.widgetName, this._mouseUpDelegate);
+
+ if (this._mouseStarted) {
+ this._mouseStarted = false;
+ this._preventClickEvent = (event.target == this._mouseDownEvent.target);
+ this._mouseStop(event);
+ }
+
+ return false;
+ },
+
+ _mouseDistanceMet: function(event) {
+ return (Math.max(
+ Math.abs(this._mouseDownEvent.pageX - event.pageX),
+ Math.abs(this._mouseDownEvent.pageY - event.pageY)
+ ) >= this.options.distance
+ );
+ },
+
+ _mouseDelayMet: function(event) {
+ return this.mouseDelayMet;
+ },
+
+ // These are placeholder methods, to be overriden by extending plugin
+ _mouseStart: function(event) {},
+ _mouseDrag: function(event) {},
+ _mouseStop: function(event) {},
+ _mouseCapture: function(event) { return true; }
+});
+
+})(jQuery);
diff --git a/resources/jquery.ui/jquery.ui.position.js b/resources/jquery.ui/jquery.ui.position.js
new file mode 100644
index 0000000000..50dd57f0e3
--- /dev/null
+++ b/resources/jquery.ui/jquery.ui.position.js
@@ -0,0 +1,233 @@
+/*
+ * jQuery UI Position 1.8.2
+ *
+ * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * http://docs.jquery.com/UI/Position
+ */
+(function( $ ) {
+
+$.ui = $.ui || {};
+
+var horizontalPositions = /left|center|right/,
+ horizontalDefault = "center",
+ verticalPositions = /top|center|bottom/,
+ verticalDefault = "center",
+ _position = $.fn.position,
+ _offset = $.fn.offset;
+
+$.fn.position = function( options ) {
+ if ( !options || !options.of ) {
+ return _position.apply( this, arguments );
+ }
+
+ // make a copy, we don't want to modify arguments
+ options = $.extend( {}, options );
+
+ var target = $( options.of ),
+ collision = ( options.collision || "flip" ).split( " " ),
+ offset = options.offset ? options.offset.split( " " ) : [ 0, 0 ],
+ targetWidth,
+ targetHeight,
+ basePosition;
+
+ if ( options.of.nodeType === 9 ) {
+ targetWidth = target.width();
+ targetHeight = target.height();
+ basePosition = { top: 0, left: 0 };
+ } else if ( options.of.scrollTo && options.of.document ) {
+ targetWidth = target.width();
+ targetHeight = target.height();
+ basePosition = { top: target.scrollTop(), left: target.scrollLeft() };
+ } else if ( options.of.preventDefault ) {
+ // force left top to allow flipping
+ options.at = "left top";
+ targetWidth = targetHeight = 0;
+ basePosition = { top: options.of.pageY, left: options.of.pageX };
+ } else {
+ targetWidth = target.outerWidth();
+ targetHeight = target.outerHeight();
+ basePosition = target.offset();
+ }
+
+ // force my and at to have valid horizontal and veritcal positions
+ // if a value is missing or invalid, it will be converted to center
+ $.each( [ "my", "at" ], function() {
+ var pos = ( options[this] || "" ).split( " " );
+ if ( pos.length === 1) {
+ pos = horizontalPositions.test( pos[0] ) ?
+ pos.concat( [verticalDefault] ) :
+ verticalPositions.test( pos[0] ) ?
+ [ horizontalDefault ].concat( pos ) :
+ [ horizontalDefault, verticalDefault ];
+ }
+ pos[ 0 ] = horizontalPositions.test( pos[0] ) ? pos[ 0 ] : horizontalDefault;
+ pos[ 1 ] = verticalPositions.test( pos[1] ) ? pos[ 1 ] : verticalDefault;
+ options[ this ] = pos;
+ });
+
+ // normalize collision option
+ if ( collision.length === 1 ) {
+ collision[ 1 ] = collision[ 0 ];
+ }
+
+ // normalize offset option
+ offset[ 0 ] = parseInt( offset[0], 10 ) || 0;
+ if ( offset.length === 1 ) {
+ offset[ 1 ] = offset[ 0 ];
+ }
+ offset[ 1 ] = parseInt( offset[1], 10 ) || 0;
+
+ if ( options.at[0] === "right" ) {
+ basePosition.left += targetWidth;
+ } else if (options.at[0] === horizontalDefault ) {
+ basePosition.left += targetWidth / 2;
+ }
+
+ if ( options.at[1] === "bottom" ) {
+ basePosition.top += targetHeight;
+ } else if ( options.at[1] === verticalDefault ) {
+ basePosition.top += targetHeight / 2;
+ }
+
+ basePosition.left += offset[ 0 ];
+ basePosition.top += offset[ 1 ];
+
+ return this.each(function() {
+ var elem = $( this ),
+ elemWidth = elem.outerWidth(),
+ elemHeight = elem.outerHeight(),
+ position = $.extend( {}, basePosition );
+
+ if ( options.my[0] === "right" ) {
+ position.left -= elemWidth;
+ } else if ( options.my[0] === horizontalDefault ) {
+ position.left -= elemWidth / 2;
+ }
+
+ if ( options.my[1] === "bottom" ) {
+ position.top -= elemHeight;
+ } else if ( options.my[1] === verticalDefault ) {
+ position.top -= elemHeight / 2;
+ }
+
+ // prevent fractions (see #5280)
+ position.left = parseInt( position.left );
+ position.top = parseInt( position.top );
+
+ $.each( [ "left", "top" ], function( i, dir ) {
+ if ( $.ui.position[ collision[i] ] ) {
+ $.ui.position[ collision[i] ][ dir ]( position, {
+ targetWidth: targetWidth,
+ targetHeight: targetHeight,
+ elemWidth: elemWidth,
+ elemHeight: elemHeight,
+ offset: offset,
+ my: options.my,
+ at: options.at
+ });
+ }
+ });
+
+ if ( $.fn.bgiframe ) {
+ elem.bgiframe();
+ }
+ elem.offset( $.extend( position, { using: options.using } ) );
+ });
+};
+
+$.ui.position = {
+ fit: {
+ left: function( position, data ) {
+ var win = $( window ),
+ over = position.left + data.elemWidth - win.width() - win.scrollLeft();
+ position.left = over > 0 ? position.left - over : Math.max( 0, position.left );
+ },
+ top: function( position, data ) {
+ var win = $( window ),
+ over = position.top + data.elemHeight - win.height() - win.scrollTop();
+ position.top = over > 0 ? position.top - over : Math.max( 0, position.top );
+ }
+ },
+
+ flip: {
+ left: function( position, data ) {
+ if ( data.at[0] === "center" ) {
+ return;
+ }
+ var win = $( window ),
+ over = position.left + data.elemWidth - win.width() - win.scrollLeft(),
+ myOffset = data.my[ 0 ] === "left" ?
+ -data.elemWidth :
+ data.my[ 0 ] === "right" ?
+ data.elemWidth :
+ 0,
+ offset = -2 * data.offset[ 0 ];
+ position.left += position.left < 0 ?
+ myOffset + data.targetWidth + offset :
+ over > 0 ?
+ myOffset - data.targetWidth + offset :
+ 0;
+ },
+ top: function( position, data ) {
+ if ( data.at[1] === "center" ) {
+ return;
+ }
+ var win = $( window ),
+ over = position.top + data.elemHeight - win.height() - win.scrollTop(),
+ myOffset = data.my[ 1 ] === "top" ?
+ -data.elemHeight :
+ data.my[ 1 ] === "bottom" ?
+ data.elemHeight :
+ 0,
+ atOffset = data.at[ 1 ] === "top" ?
+ data.targetHeight :
+ -data.targetHeight,
+ offset = -2 * data.offset[ 1 ];
+ position.top += position.top < 0 ?
+ myOffset + data.targetHeight + offset :
+ over > 0 ?
+ myOffset + atOffset + offset :
+ 0;
+ }
+ }
+};
+
+// offset setter from jQuery 1.4
+if ( !$.offset.setOffset ) {
+ $.offset.setOffset = function( elem, options ) {
+ // set position first, in-case top/left are set even on static elem
+ if ( /static/.test( $.curCSS( elem, "position" ) ) ) {
+ elem.style.position = "relative";
+ }
+ var curElem = $( elem ),
+ curOffset = curElem.offset(),
+ curTop = parseInt( $.curCSS( elem, "top", true ), 10 ) || 0,
+ curLeft = parseInt( $.curCSS( elem, "left", true ), 10) || 0,
+ props = {
+ top: (options.top - curOffset.top) + curTop,
+ left: (options.left - curOffset.left) + curLeft
+ };
+
+ if ( 'using' in options ) {
+ options.using.call( elem, props );
+ } else {
+ curElem.css( props );
+ }
+ };
+
+ $.fn.offset = function( options ) {
+ var elem = this[ 0 ];
+ if ( !elem || !elem.ownerDocument ) { return null; }
+ if ( options ) {
+ return this.each(function() {
+ $.offset.setOffset( this, options );
+ });
+ }
+ return _offset.call( this );
+ };
+}
+
+}( jQuery ));
diff --git a/resources/jquery.ui/jquery.ui.progressbar.js b/resources/jquery.ui/jquery.ui.progressbar.js
new file mode 100644
index 0000000000..4bc092d194
--- /dev/null
+++ b/resources/jquery.ui/jquery.ui.progressbar.js
@@ -0,0 +1,107 @@
+/*
+ * jQuery UI Progressbar 1.8.2
+ *
+ * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * http://docs.jquery.com/UI/Progressbar
+ *
+ * Depends:
+ * jquery.ui.core.js
+ * jquery.ui.widget.js
+ */
+(function( $ ) {
+
+$.widget( "ui.progressbar", {
+ options: {
+ value: 0
+ },
+ _create: function() {
+ this.element
+ .addClass( "ui-progressbar ui-widget ui-widget-content ui-corner-all" )
+ .attr({
+ role: "progressbar",
+ "aria-valuemin": this._valueMin(),
+ "aria-valuemax": this._valueMax(),
+ "aria-valuenow": this._value()
+ });
+
+ this.valueDiv = $( "" )
+ .appendTo( this.element );
+
+ this._refreshValue();
+ },
+
+ destroy: function() {
+ this.element
+ .removeClass( "ui-progressbar ui-widget ui-widget-content ui-corner-all" )
+ .removeAttr( "role" )
+ .removeAttr( "aria-valuemin" )
+ .removeAttr( "aria-valuemax" )
+ .removeAttr( "aria-valuenow" );
+
+ this.valueDiv.remove();
+
+ $.Widget.prototype.destroy.apply( this, arguments );
+ },
+
+ value: function( newValue ) {
+ if ( newValue === undefined ) {
+ return this._value();
+ }
+
+ this._setOption( "value", newValue );
+ return this;
+ },
+
+ _setOption: function( key, value ) {
+ switch ( key ) {
+ case "value":
+ this.options.value = value;
+ this._refreshValue();
+ this._trigger( "change" );
+ break;
+ }
+
+ $.Widget.prototype._setOption.apply( this, arguments );
+ },
+
+ _value: function() {
+ var val = this.options.value;
+ // normalize invalid value
+ if ( typeof val !== "number" ) {
+ val = 0;
+ }
+ if ( val < this._valueMin() ) {
+ val = this._valueMin();
+ }
+ if ( val > this._valueMax() ) {
+ val = this._valueMax();
+ }
+
+ return val;
+ },
+
+ _valueMin: function() {
+ return 0;
+ },
+
+ _valueMax: function() {
+ return 100;
+ },
+
+ _refreshValue: function() {
+ var value = this.value();
+ this.valueDiv
+ [ value === this._valueMax() ? "addClass" : "removeClass"]( "ui-corner-right" )
+ .width( value + "%" );
+ this.element.attr( "aria-valuenow", value );
+ }
+});
+
+$.extend( $.ui.progressbar, {
+ version: "1.8.2"
+});
+
+})( jQuery );
diff --git a/resources/jquery.ui/jquery.ui.resizable.js b/resources/jquery.ui/jquery.ui.resizable.js
new file mode 100644
index 0000000000..0a782bb515
--- /dev/null
+++ b/resources/jquery.ui/jquery.ui.resizable.js
@@ -0,0 +1,799 @@
+/*
+ * jQuery UI Resizable 1.8.2
+ *
+ * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * http://docs.jquery.com/UI/Resizables
+ *
+ * Depends:
+ * jquery.ui.core.js
+ * jquery.ui.mouse.js
+ * jquery.ui.widget.js
+ */
+(function($) {
+
+$.widget("ui.resizable", $.ui.mouse, {
+ widgetEventPrefix: "resize",
+ options: {
+ alsoResize: false,
+ animate: false,
+ animateDuration: "slow",
+ animateEasing: "swing",
+ aspectRatio: false,
+ autoHide: false,
+ containment: false,
+ ghost: false,
+ grid: false,
+ handles: "e,s,se",
+ helper: false,
+ maxHeight: null,
+ maxWidth: null,
+ minHeight: 10,
+ minWidth: 10,
+ zIndex: 1000
+ },
+ _create: function() {
+
+ var self = this, o = this.options;
+ this.element.addClass("ui-resizable");
+
+ $.extend(this, {
+ _aspectRatio: !!(o.aspectRatio),
+ aspectRatio: o.aspectRatio,
+ originalElement: this.element,
+ _proportionallyResizeElements: [],
+ _helper: o.helper || o.ghost || o.animate ? o.helper || 'ui-resizable-helper' : null
+ });
+
+ //Wrap the element if it cannot hold child nodes
+ if(this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)) {
+
+ //Opera fix for relative positioning
+ if (/relative/.test(this.element.css('position')) && $.browser.opera)
+ this.element.css({ position: 'relative', top: 'auto', left: 'auto' });
+
+ //Create a wrapper element and set the wrapper to the new current internal element
+ this.element.wrap(
+ $('').css({
+ position: this.element.css('position'),
+ width: this.element.outerWidth(),
+ height: this.element.outerHeight(),
+ top: this.element.css('top'),
+ left: this.element.css('left')
+ })
+ );
+
+ //Overwrite the original this.element
+ this.element = this.element.parent().data(
+ "resizable", this.element.data('resizable')
+ );
+
+ this.elementIsWrapper = true;
+
+ //Move margins to the wrapper
+ this.element.css({ marginLeft: this.originalElement.css("marginLeft"), marginTop: this.originalElement.css("marginTop"), marginRight: this.originalElement.css("marginRight"), marginBottom: this.originalElement.css("marginBottom") });
+ this.originalElement.css({ marginLeft: 0, marginTop: 0, marginRight: 0, marginBottom: 0});
+
+ //Prevent Safari textarea resize
+ this.originalResizeStyle = this.originalElement.css('resize');
+ this.originalElement.css('resize', 'none');
+
+ //Push the actual element to our proportionallyResize internal array
+ this._proportionallyResizeElements.push(this.originalElement.css({ position: 'static', zoom: 1, display: 'block' }));
+
+ // avoid IE jump (hard set the margin)
+ this.originalElement.css({ margin: this.originalElement.css('margin') });
+
+ // fix handlers offset
+ this._proportionallyResize();
+
+ }
+
+ this.handles = o.handles || (!$('.ui-resizable-handle', this.element).length ? "e,s,se" : { n: '.ui-resizable-n', e: '.ui-resizable-e', s: '.ui-resizable-s', w: '.ui-resizable-w', se: '.ui-resizable-se', sw: '.ui-resizable-sw', ne: '.ui-resizable-ne', nw: '.ui-resizable-nw' });
+ if(this.handles.constructor == String) {
+
+ if(this.handles == 'all') this.handles = 'n,e,s,w,se,sw,ne,nw';
+ var n = this.handles.split(","); this.handles = {};
+
+ for(var i = 0; i < n.length; i++) {
+
+ var handle = $.trim(n[i]), hname = 'ui-resizable-'+handle;
+ var axis = $('');
+
+ // increase zIndex of sw, se, ne, nw axis
+ //TODO : this modifies original option
+ if(/sw|se|ne|nw/.test(handle)) axis.css({ zIndex: ++o.zIndex });
+
+ //TODO : What's going on here?
+ if ('se' == handle) {
+ axis.addClass('ui-icon ui-icon-gripsmall-diagonal-se');
+ };
+
+ //Insert into internal handles object and append to element
+ this.handles[handle] = '.ui-resizable-'+handle;
+ this.element.append(axis);
+ }
+
+ }
+
+ this._renderAxis = function(target) {
+
+ target = target || this.element;
+
+ for(var i in this.handles) {
+
+ if(this.handles[i].constructor == String)
+ this.handles[i] = $(this.handles[i], this.element).show();
+
+ //Apply pad to wrapper element, needed to fix axis position (textarea, inputs, scrolls)
+ if (this.elementIsWrapper && this.originalElement[0].nodeName.match(/textarea|input|select|button/i)) {
+
+ var axis = $(this.handles[i], this.element), padWrapper = 0;
+
+ //Checking the correct pad and border
+ padWrapper = /sw|ne|nw|se|n|s/.test(i) ? axis.outerHeight() : axis.outerWidth();
+
+ //The padding type i have to apply...
+ var padPos = [ 'padding',
+ /ne|nw|n/.test(i) ? 'Top' :
+ /se|sw|s/.test(i) ? 'Bottom' :
+ /^e$/.test(i) ? 'Right' : 'Left' ].join("");
+
+ target.css(padPos, padWrapper);
+
+ this._proportionallyResize();
+
+ }
+
+ //TODO: What's that good for? There's not anything to be executed left
+ if(!$(this.handles[i]).length)
+ continue;
+
+ }
+ };
+
+ //TODO: make renderAxis a prototype function
+ this._renderAxis(this.element);
+
+ this._handles = $('.ui-resizable-handle', this.element)
+ .disableSelection();
+
+ //Matching axis name
+ this._handles.mouseover(function() {
+ if (!self.resizing) {
+ if (this.className)
+ var axis = this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);
+ //Axis, default = se
+ self.axis = axis && axis[1] ? axis[1] : 'se';
+ }
+ });
+
+ //If we want to auto hide the elements
+ if (o.autoHide) {
+ this._handles.hide();
+ $(this.element)
+ .addClass("ui-resizable-autohide")
+ .hover(function() {
+ $(this).removeClass("ui-resizable-autohide");
+ self._handles.show();
+ },
+ function(){
+ if (!self.resizing) {
+ $(this).addClass("ui-resizable-autohide");
+ self._handles.hide();
+ }
+ });
+ }
+
+ //Initialize the mouse interaction
+ this._mouseInit();
+
+ },
+
+ destroy: function() {
+
+ this._mouseDestroy();
+
+ var _destroy = function(exp) {
+ $(exp).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing")
+ .removeData("resizable").unbind(".resizable").find('.ui-resizable-handle').remove();
+ };
+
+ //TODO: Unwrap at same DOM position
+ if (this.elementIsWrapper) {
+ _destroy(this.element);
+ var wrapper = this.element;
+ wrapper.after(
+ this.originalElement.css({
+ position: wrapper.css('position'),
+ width: wrapper.outerWidth(),
+ height: wrapper.outerHeight(),
+ top: wrapper.css('top'),
+ left: wrapper.css('left')
+ })
+ ).remove();
+ }
+
+ this.originalElement.css('resize', this.originalResizeStyle);
+ _destroy(this.originalElement);
+
+ return this;
+ },
+
+ _mouseCapture: function(event) {
+ var handle = false;
+ for (var i in this.handles) {
+ if ($(this.handles[i])[0] == event.target) {
+ handle = true;
+ }
+ }
+
+ return !this.options.disabled && handle;
+ },
+
+ _mouseStart: function(event) {
+
+ var o = this.options, iniPos = this.element.position(), el = this.element;
+
+ this.resizing = true;
+ this.documentScroll = { top: $(document).scrollTop(), left: $(document).scrollLeft() };
+
+ // bugfix for http://dev.jquery.com/ticket/1749
+ if (el.is('.ui-draggable') || (/absolute/).test(el.css('position'))) {
+ el.css({ position: 'absolute', top: iniPos.top, left: iniPos.left });
+ }
+
+ //Opera fixing relative position
+ if ($.browser.opera && (/relative/).test(el.css('position')))
+ el.css({ position: 'relative', top: 'auto', left: 'auto' });
+
+ this._renderProxy();
+
+ var curleft = num(this.helper.css('left')), curtop = num(this.helper.css('top'));
+
+ if (o.containment) {
+ curleft += $(o.containment).scrollLeft() || 0;
+ curtop += $(o.containment).scrollTop() || 0;
+ }
+
+ //Store needed variables
+ this.offset = this.helper.offset();
+ this.position = { left: curleft, top: curtop };
+ this.size = this._helper ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() };
+ this.originalSize = this._helper ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() };
+ this.originalPosition = { left: curleft, top: curtop };
+ this.sizeDiff = { width: el.outerWidth() - el.width(), height: el.outerHeight() - el.height() };
+ this.originalMousePosition = { left: event.pageX, top: event.pageY };
+
+ //Aspect Ratio
+ this.aspectRatio = (typeof o.aspectRatio == 'number') ? o.aspectRatio : ((this.originalSize.width / this.originalSize.height) || 1);
+
+ var cursor = $('.ui-resizable-' + this.axis).css('cursor');
+ $('body').css('cursor', cursor == 'auto' ? this.axis + '-resize' : cursor);
+
+ el.addClass("ui-resizable-resizing");
+ this._propagate("start", event);
+ return true;
+ },
+
+ _mouseDrag: function(event) {
+
+ //Increase performance, avoid regex
+ var el = this.helper, o = this.options, props = {},
+ self = this, smp = this.originalMousePosition, a = this.axis;
+
+ var dx = (event.pageX-smp.left)||0, dy = (event.pageY-smp.top)||0;
+ var trigger = this._change[a];
+ if (!trigger) return false;
+
+ // Calculate the attrs that will be change
+ var data = trigger.apply(this, [event, dx, dy]), ie6 = $.browser.msie && $.browser.version < 7, csdif = this.sizeDiff;
+
+ if (this._aspectRatio || event.shiftKey)
+ data = this._updateRatio(data, event);
+
+ data = this._respectSize(data, event);
+
+ // plugins callbacks need to be called first
+ this._propagate("resize", event);
+
+ el.css({
+ top: this.position.top + "px", left: this.position.left + "px",
+ width: this.size.width + "px", height: this.size.height + "px"
+ });
+
+ if (!this._helper && this._proportionallyResizeElements.length)
+ this._proportionallyResize();
+
+ this._updateCache(data);
+
+ // calling the user callback at the end
+ this._trigger('resize', event, this.ui());
+
+ return false;
+ },
+
+ _mouseStop: function(event) {
+
+ this.resizing = false;
+ var o = this.options, self = this;
+
+ if(this._helper) {
+ var pr = this._proportionallyResizeElements, ista = pr.length && (/textarea/i).test(pr[0].nodeName),
+ soffseth = ista && $.ui.hasScroll(pr[0], 'left') /* TODO - jump height */ ? 0 : self.sizeDiff.height,
+ soffsetw = ista ? 0 : self.sizeDiff.width;
+
+ var s = { width: (self.size.width - soffsetw), height: (self.size.height - soffseth) },
+ left = (parseInt(self.element.css('left'), 10) + (self.position.left - self.originalPosition.left)) || null,
+ top = (parseInt(self.element.css('top'), 10) + (self.position.top - self.originalPosition.top)) || null;
+
+ if (!o.animate)
+ this.element.css($.extend(s, { top: top, left: left }));
+
+ self.helper.height(self.size.height);
+ self.helper.width(self.size.width);
+
+ if (this._helper && !o.animate) this._proportionallyResize();
+ }
+
+ $('body').css('cursor', 'auto');
+
+ this.element.removeClass("ui-resizable-resizing");
+
+ this._propagate("stop", event);
+
+ if (this._helper) this.helper.remove();
+ return false;
+
+ },
+
+ _updateCache: function(data) {
+ var o = this.options;
+ this.offset = this.helper.offset();
+ if (isNumber(data.left)) this.position.left = data.left;
+ if (isNumber(data.top)) this.position.top = data.top;
+ if (isNumber(data.height)) this.size.height = data.height;
+ if (isNumber(data.width)) this.size.width = data.width;
+ },
+
+ _updateRatio: function(data, event) {
+
+ var o = this.options, cpos = this.position, csize = this.size, a = this.axis;
+
+ if (data.height) data.width = (csize.height * this.aspectRatio);
+ else if (data.width) data.height = (csize.width / this.aspectRatio);
+
+ if (a == 'sw') {
+ data.left = cpos.left + (csize.width - data.width);
+ data.top = null;
+ }
+ if (a == 'nw') {
+ data.top = cpos.top + (csize.height - data.height);
+ data.left = cpos.left + (csize.width - data.width);
+ }
+
+ return data;
+ },
+
+ _respectSize: function(data, event) {
+
+ var el = this.helper, o = this.options, pRatio = this._aspectRatio || event.shiftKey, a = this.axis,
+ ismaxw = isNumber(data.width) && o.maxWidth && (o.maxWidth < data.width), ismaxh = isNumber(data.height) && o.maxHeight && (o.maxHeight < data.height),
+ isminw = isNumber(data.width) && o.minWidth && (o.minWidth > data.width), isminh = isNumber(data.height) && o.minHeight && (o.minHeight > data.height);
+
+ if (isminw) data.width = o.minWidth;
+ if (isminh) data.height = o.minHeight;
+ if (ismaxw) data.width = o.maxWidth;
+ if (ismaxh) data.height = o.maxHeight;
+
+ var dw = this.originalPosition.left + this.originalSize.width, dh = this.position.top + this.size.height;
+ var cw = /sw|nw|w/.test(a), ch = /nw|ne|n/.test(a);
+
+ if (isminw && cw) data.left = dw - o.minWidth;
+ if (ismaxw && cw) data.left = dw - o.maxWidth;
+ if (isminh && ch) data.top = dh - o.minHeight;
+ if (ismaxh && ch) data.top = dh - o.maxHeight;
+
+ // fixing jump error on top/left - bug #2330
+ var isNotwh = !data.width && !data.height;
+ if (isNotwh && !data.left && data.top) data.top = null;
+ else if (isNotwh && !data.top && data.left) data.left = null;
+
+ return data;
+ },
+
+ _proportionallyResize: function() {
+
+ var o = this.options;
+ if (!this._proportionallyResizeElements.length) return;
+ var element = this.helper || this.element;
+
+ for (var i=0; i < this._proportionallyResizeElements.length; i++) {
+
+ var prel = this._proportionallyResizeElements[i];
+
+ if (!this.borderDif) {
+ var b = [prel.css('borderTopWidth'), prel.css('borderRightWidth'), prel.css('borderBottomWidth'), prel.css('borderLeftWidth')],
+ p = [prel.css('paddingTop'), prel.css('paddingRight'), prel.css('paddingBottom'), prel.css('paddingLeft')];
+
+ this.borderDif = $.map(b, function(v, i) {
+ var border = parseInt(v,10)||0, padding = parseInt(p[i],10)||0;
+ return border + padding;
+ });
+ }
+
+ if ($.browser.msie && !(!($(element).is(':hidden') || $(element).parents(':hidden').length)))
+ continue;
+
+ prel.css({
+ height: (element.height() - this.borderDif[0] - this.borderDif[2]) || 0,
+ width: (element.width() - this.borderDif[1] - this.borderDif[3]) || 0
+ });
+
+ };
+
+ },
+
+ _renderProxy: function() {
+
+ var el = this.element, o = this.options;
+ this.elementOffset = el.offset();
+
+ if(this._helper) {
+
+ this.helper = this.helper || $('');
+
+ // fix ie6 offset TODO: This seems broken
+ var ie6 = $.browser.msie && $.browser.version < 7, ie6offset = (ie6 ? 1 : 0),
+ pxyoffset = ( ie6 ? 2 : -1 );
+
+ this.helper.addClass(this._helper).css({
+ width: this.element.outerWidth() + pxyoffset,
+ height: this.element.outerHeight() + pxyoffset,
+ position: 'absolute',
+ left: this.elementOffset.left - ie6offset +'px',
+ top: this.elementOffset.top - ie6offset +'px',
+ zIndex: ++o.zIndex //TODO: Don't modify option
+ });
+
+ this.helper
+ .appendTo("body")
+ .disableSelection();
+
+ } else {
+ this.helper = this.element;
+ }
+
+ },
+
+ _change: {
+ e: function(event, dx, dy) {
+ return { width: this.originalSize.width + dx };
+ },
+ w: function(event, dx, dy) {
+ var o = this.options, cs = this.originalSize, sp = this.originalPosition;
+ return { left: sp.left + dx, width: cs.width - dx };
+ },
+ n: function(event, dx, dy) {
+ var o = this.options, cs = this.originalSize, sp = this.originalPosition;
+ return { top: sp.top + dy, height: cs.height - dy };
+ },
+ s: function(event, dx, dy) {
+ return { height: this.originalSize.height + dy };
+ },
+ se: function(event, dx, dy) {
+ return $.extend(this._change.s.apply(this, arguments), this._change.e.apply(this, [event, dx, dy]));
+ },
+ sw: function(event, dx, dy) {
+ return $.extend(this._change.s.apply(this, arguments), this._change.w.apply(this, [event, dx, dy]));
+ },
+ ne: function(event, dx, dy) {
+ return $.extend(this._change.n.apply(this, arguments), this._change.e.apply(this, [event, dx, dy]));
+ },
+ nw: function(event, dx, dy) {
+ return $.extend(this._change.n.apply(this, arguments), this._change.w.apply(this, [event, dx, dy]));
+ }
+ },
+
+ _propagate: function(n, event) {
+ $.ui.plugin.call(this, n, [event, this.ui()]);
+ (n != "resize" && this._trigger(n, event, this.ui()));
+ },
+
+ plugins: {},
+
+ ui: function() {
+ return {
+ originalElement: this.originalElement,
+ element: this.element,
+ helper: this.helper,
+ position: this.position,
+ size: this.size,
+ originalSize: this.originalSize,
+ originalPosition: this.originalPosition
+ };
+ }
+
+});
+
+$.extend($.ui.resizable, {
+ version: "1.8.2"
+});
+
+/*
+ * Resizable Extensions
+ */
+
+$.ui.plugin.add("resizable", "alsoResize", {
+
+ start: function(event, ui) {
+
+ var self = $(this).data("resizable"), o = self.options;
+
+ var _store = function(exp) {
+ $(exp).each(function() {
+ $(this).data("resizable-alsoresize", {
+ width: parseInt($(this).width(), 10), height: parseInt($(this).height(), 10),
+ left: parseInt($(this).css('left'), 10), top: parseInt($(this).css('top'), 10)
+ });
+ });
+ };
+
+ if (typeof(o.alsoResize) == 'object' && !o.alsoResize.parentNode) {
+ if (o.alsoResize.length) { o.alsoResize = o.alsoResize[0]; _store(o.alsoResize); }
+ else { $.each(o.alsoResize, function(exp, c) { _store(exp); }); }
+ }else{
+ _store(o.alsoResize);
+ }
+ },
+
+ resize: function(event, ui){
+ var self = $(this).data("resizable"), o = self.options, os = self.originalSize, op = self.originalPosition;
+
+ var delta = {
+ height: (self.size.height - os.height) || 0, width: (self.size.width - os.width) || 0,
+ top: (self.position.top - op.top) || 0, left: (self.position.left - op.left) || 0
+ },
+
+ _alsoResize = function(exp, c) {
+ $(exp).each(function() {
+ var el = $(this), start = $(this).data("resizable-alsoresize"), style = {}, css = c && c.length ? c : ['width', 'height', 'top', 'left'];
+
+ $.each(css || ['width', 'height', 'top', 'left'], function(i, prop) {
+ var sum = (start[prop]||0) + (delta[prop]||0);
+ if (sum && sum >= 0)
+ style[prop] = sum || null;
+ });
+
+ //Opera fixing relative position
+ if (/relative/.test(el.css('position')) && $.browser.opera) {
+ self._revertToRelativePosition = true;
+ el.css({ position: 'absolute', top: 'auto', left: 'auto' });
+ }
+
+ el.css(style);
+ });
+ };
+
+ if (typeof(o.alsoResize) == 'object' && !o.alsoResize.nodeType) {
+ $.each(o.alsoResize, function(exp, c) { _alsoResize(exp, c); });
+ }else{
+ _alsoResize(o.alsoResize);
+ }
+ },
+
+ stop: function(event, ui){
+ var self = $(this).data("resizable");
+
+ //Opera fixing relative position
+ if (self._revertToRelativePosition && $.browser.opera) {
+ self._revertToRelativePosition = false;
+ el.css({ position: 'relative' });
+ }
+
+ $(this).removeData("resizable-alsoresize-start");
+ }
+});
+
+$.ui.plugin.add("resizable", "animate", {
+
+ stop: function(event, ui) {
+ var self = $(this).data("resizable"), o = self.options;
+
+ var pr = self._proportionallyResizeElements, ista = pr.length && (/textarea/i).test(pr[0].nodeName),
+ soffseth = ista && $.ui.hasScroll(pr[0], 'left') /* TODO - jump height */ ? 0 : self.sizeDiff.height,
+ soffsetw = ista ? 0 : self.sizeDiff.width;
+
+ var style = { width: (self.size.width - soffsetw), height: (self.size.height - soffseth) },
+ left = (parseInt(self.element.css('left'), 10) + (self.position.left - self.originalPosition.left)) || null,
+ top = (parseInt(self.element.css('top'), 10) + (self.position.top - self.originalPosition.top)) || null;
+
+ self.element.animate(
+ $.extend(style, top && left ? { top: top, left: left } : {}), {
+ duration: o.animateDuration,
+ easing: o.animateEasing,
+ step: function() {
+
+ var data = {
+ width: parseInt(self.element.css('width'), 10),
+ height: parseInt(self.element.css('height'), 10),
+ top: parseInt(self.element.css('top'), 10),
+ left: parseInt(self.element.css('left'), 10)
+ };
+
+ if (pr && pr.length) $(pr[0]).css({ width: data.width, height: data.height });
+
+ // propagating resize, and updating values for each animation step
+ self._updateCache(data);
+ self._propagate("resize", event);
+
+ }
+ }
+ );
+ }
+
+});
+
+$.ui.plugin.add("resizable", "containment", {
+
+ start: function(event, ui) {
+ var self = $(this).data("resizable"), o = self.options, el = self.element;
+ var oc = o.containment, ce = (oc instanceof $) ? oc.get(0) : (/parent/.test(oc)) ? el.parent().get(0) : oc;
+ if (!ce) return;
+
+ self.containerElement = $(ce);
+
+ if (/document/.test(oc) || oc == document) {
+ self.containerOffset = { left: 0, top: 0 };
+ self.containerPosition = { left: 0, top: 0 };
+
+ self.parentData = {
+ element: $(document), left: 0, top: 0,
+ width: $(document).width(), height: $(document).height() || document.body.parentNode.scrollHeight
+ };
+ }
+
+ // i'm a node, so compute top, left, right, bottom
+ else {
+ var element = $(ce), p = [];
+ $([ "Top", "Right", "Left", "Bottom" ]).each(function(i, name) { p[i] = num(element.css("padding" + name)); });
+
+ self.containerOffset = element.offset();
+ self.containerPosition = element.position();
+ self.containerSize = { height: (element.innerHeight() - p[3]), width: (element.innerWidth() - p[1]) };
+
+ var co = self.containerOffset, ch = self.containerSize.height, cw = self.containerSize.width,
+ width = ($.ui.hasScroll(ce, "left") ? ce.scrollWidth : cw ), height = ($.ui.hasScroll(ce) ? ce.scrollHeight : ch);
+
+ self.parentData = {
+ element: ce, left: co.left, top: co.top, width: width, height: height
+ };
+ }
+ },
+
+ resize: function(event, ui) {
+ var self = $(this).data("resizable"), o = self.options,
+ ps = self.containerSize, co = self.containerOffset, cs = self.size, cp = self.position,
+ pRatio = self._aspectRatio || event.shiftKey, cop = { top:0, left:0 }, ce = self.containerElement;
+
+ if (ce[0] != document && (/static/).test(ce.css('position'))) cop = co;
+
+ if (cp.left < (self._helper ? co.left : 0)) {
+ self.size.width = self.size.width + (self._helper ? (self.position.left - co.left) : (self.position.left - cop.left));
+ if (pRatio) self.size.height = self.size.width / o.aspectRatio;
+ self.position.left = o.helper ? co.left : 0;
+ }
+
+ if (cp.top < (self._helper ? co.top : 0)) {
+ self.size.height = self.size.height + (self._helper ? (self.position.top - co.top) : self.position.top);
+ if (pRatio) self.size.width = self.size.height * o.aspectRatio;
+ self.position.top = self._helper ? co.top : 0;
+ }
+
+ self.offset.left = self.parentData.left+self.position.left;
+ self.offset.top = self.parentData.top+self.position.top;
+
+ var woset = Math.abs( (self._helper ? self.offset.left - cop.left : (self.offset.left - cop.left)) + self.sizeDiff.width ),
+ hoset = Math.abs( (self._helper ? self.offset.top - cop.top : (self.offset.top - co.top)) + self.sizeDiff.height );
+
+ var isParent = self.containerElement.get(0) == self.element.parent().get(0),
+ isOffsetRelative = /relative|absolute/.test(self.containerElement.css('position'));
+
+ if(isParent && isOffsetRelative) woset -= self.parentData.left;
+
+ if (woset + self.size.width >= self.parentData.width) {
+ self.size.width = self.parentData.width - woset;
+ if (pRatio) self.size.height = self.size.width / self.aspectRatio;
+ }
+
+ if (hoset + self.size.height >= self.parentData.height) {
+ self.size.height = self.parentData.height - hoset;
+ if (pRatio) self.size.width = self.size.height * self.aspectRatio;
+ }
+ },
+
+ stop: function(event, ui){
+ var self = $(this).data("resizable"), o = self.options, cp = self.position,
+ co = self.containerOffset, cop = self.containerPosition, ce = self.containerElement;
+
+ var helper = $(self.helper), ho = helper.offset(), w = helper.outerWidth() - self.sizeDiff.width, h = helper.outerHeight() - self.sizeDiff.height;
+
+ if (self._helper && !o.animate && (/relative/).test(ce.css('position')))
+ $(this).css({ left: ho.left - cop.left - co.left, width: w, height: h });
+
+ if (self._helper && !o.animate && (/static/).test(ce.css('position')))
+ $(this).css({ left: ho.left - cop.left - co.left, width: w, height: h });
+
+ }
+});
+
+$.ui.plugin.add("resizable", "ghost", {
+
+ start: function(event, ui) {
+
+ var self = $(this).data("resizable"), o = self.options, cs = self.size;
+
+ self.ghost = self.originalElement.clone();
+ self.ghost
+ .css({ opacity: .25, display: 'block', position: 'relative', height: cs.height, width: cs.width, margin: 0, left: 0, top: 0 })
+ .addClass('ui-resizable-ghost')
+ .addClass(typeof o.ghost == 'string' ? o.ghost : '');
+
+ self.ghost.appendTo(self.helper);
+
+ },
+
+ resize: function(event, ui){
+ var self = $(this).data("resizable"), o = self.options;
+ if (self.ghost) self.ghost.css({ position: 'relative', height: self.size.height, width: self.size.width });
+ },
+
+ stop: function(event, ui){
+ var self = $(this).data("resizable"), o = self.options;
+ if (self.ghost && self.helper) self.helper.get(0).removeChild(self.ghost.get(0));
+ }
+
+});
+
+$.ui.plugin.add("resizable", "grid", {
+
+ resize: function(event, ui) {
+ var self = $(this).data("resizable"), o = self.options, cs = self.size, os = self.originalSize, op = self.originalPosition, a = self.axis, ratio = o._aspectRatio || event.shiftKey;
+ o.grid = typeof o.grid == "number" ? [o.grid, o.grid] : o.grid;
+ var ox = Math.round((cs.width - os.width) / (o.grid[0]||1)) * (o.grid[0]||1), oy = Math.round((cs.height - os.height) / (o.grid[1]||1)) * (o.grid[1]||1);
+
+ if (/^(se|s|e)$/.test(a)) {
+ self.size.width = os.width + ox;
+ self.size.height = os.height + oy;
+ }
+ else if (/^(ne)$/.test(a)) {
+ self.size.width = os.width + ox;
+ self.size.height = os.height + oy;
+ self.position.top = op.top - oy;
+ }
+ else if (/^(sw)$/.test(a)) {
+ self.size.width = os.width + ox;
+ self.size.height = os.height + oy;
+ self.position.left = op.left - ox;
+ }
+ else {
+ self.size.width = os.width + ox;
+ self.size.height = os.height + oy;
+ self.position.top = op.top - oy;
+ self.position.left = op.left - ox;
+ }
+ }
+
+});
+
+var num = function(v) {
+ return parseInt(v, 10) || 0;
+};
+
+var isNumber = function(value) {
+ return !isNaN(parseInt(value, 10));
+};
+
+})(jQuery);
diff --git a/resources/jquery.ui/jquery.ui.selectable.js b/resources/jquery.ui/jquery.ui.selectable.js
new file mode 100644
index 0000000000..bc707d36ff
--- /dev/null
+++ b/resources/jquery.ui/jquery.ui.selectable.js
@@ -0,0 +1,269 @@
+
+/*
+ * jQuery UI Selectable 1.8.2
+ *
+ * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * http://docs.jquery.com/UI/Selectables
+ *
+ * Depends:
+ * jquery.ui.core.js
+ * jquery.ui.mouse.js
+ * jquery.ui.widget.js
+ */
+(function($) {
+
+$.widget("ui.selectable", $.ui.mouse, {
+ options: {
+ appendTo: 'body',
+ autoRefresh: true,
+ distance: 0,
+ filter: '*',
+ tolerance: 'touch'
+ },
+ _create: function() {
+ var self = this;
+
+ this.element.addClass("ui-selectable");
+
+ this.dragged = false;
+
+ // cache selectee children based on filter
+ var selectees;
+ this.refresh = function() {
+ selectees = $(self.options.filter, self.element[0]);
+ selectees.each(function() {
+ var $this = $(this);
+ var pos = $this.offset();
+ $.data(this, "selectable-item", {
+ element: this,
+ $element: $this,
+ left: pos.left,
+ top: pos.top,
+ right: pos.left + $this.outerWidth(),
+ bottom: pos.top + $this.outerHeight(),
+ startselected: false,
+ selected: $this.hasClass('ui-selected'),
+ selecting: $this.hasClass('ui-selecting'),
+ unselecting: $this.hasClass('ui-unselecting')
+ });
+ });
+ };
+ this.refresh();
+
+ this.selectees = selectees.addClass("ui-selectee");
+
+ this._mouseInit();
+
+ this.helper = $("");
+ },
+
+ destroy: function() {
+ this.selectees
+ .removeClass("ui-selectee")
+ .removeData("selectable-item");
+ this.element
+ .removeClass("ui-selectable ui-selectable-disabled")
+ .removeData("selectable")
+ .unbind(".selectable");
+ this._mouseDestroy();
+
+ return this;
+ },
+
+ _mouseStart: function(event) {
+ var self = this;
+
+ this.opos = [event.pageX, event.pageY];
+
+ if (this.options.disabled)
+ return;
+
+ var options = this.options;
+
+ this.selectees = $(options.filter, this.element[0]);
+
+ this._trigger("start", event);
+
+ $(options.appendTo).append(this.helper);
+ // position helper (lasso)
+ this.helper.css({
+ "z-index": 100,
+ "position": "absolute",
+ "left": event.clientX,
+ "top": event.clientY,
+ "width": 0,
+ "height": 0
+ });
+
+ if (options.autoRefresh) {
+ this.refresh();
+ }
+
+ this.selectees.filter('.ui-selected').each(function() {
+ var selectee = $.data(this, "selectable-item");
+ selectee.startselected = true;
+ if (!event.metaKey) {
+ selectee.$element.removeClass('ui-selected');
+ selectee.selected = false;
+ selectee.$element.addClass('ui-unselecting');
+ selectee.unselecting = true;
+ // selectable UNSELECTING callback
+ self._trigger("unselecting", event, {
+ unselecting: selectee.element
+ });
+ }
+ });
+
+ $(event.target).parents().andSelf().each(function() {
+ var selectee = $.data(this, "selectable-item");
+ if (selectee) {
+ var doSelect = !event.metaKey || !selectee.$element.hasClass('ui-selected');
+ selectee.$element
+ .removeClass(doSelect ? "ui-unselecting" : "ui-selected")
+ .addClass(doSelect ? "ui-selecting" : "ui-unselecting");
+ selectee.unselecting = !doSelect;
+ selectee.selecting = doSelect;
+ selectee.selected = doSelect;
+ // selectable (UN)SELECTING callback
+ if (doSelect) {
+ self._trigger("selecting", event, {
+ selecting: selectee.element
+ });
+ } else {
+ self._trigger("unselecting", event, {
+ unselecting: selectee.element
+ });
+ }
+ return false;
+ }
+ });
+
+ },
+
+ _mouseDrag: function(event) {
+ var self = this;
+ this.dragged = true;
+
+ if (this.options.disabled)
+ return;
+
+ var options = this.options;
+
+ var x1 = this.opos[0], y1 = this.opos[1], x2 = event.pageX, y2 = event.pageY;
+ if (x1 > x2) { var tmp = x2; x2 = x1; x1 = tmp; }
+ if (y1 > y2) { var tmp = y2; y2 = y1; y1 = tmp; }
+ this.helper.css({left: x1, top: y1, width: x2-x1, height: y2-y1});
+
+ this.selectees.each(function() {
+ var selectee = $.data(this, "selectable-item");
+ //prevent helper from being selected if appendTo: selectable
+ if (!selectee || selectee.element == self.element[0])
+ return;
+ var hit = false;
+ if (options.tolerance == 'touch') {
+ hit = ( !(selectee.left > x2 || selectee.right < x1 || selectee.top > y2 || selectee.bottom < y1) );
+ } else if (options.tolerance == 'fit') {
+ hit = (selectee.left > x1 && selectee.right < x2 && selectee.top > y1 && selectee.bottom < y2);
+ }
+
+ if (hit) {
+ // SELECT
+ if (selectee.selected) {
+ selectee.$element.removeClass('ui-selected');
+ selectee.selected = false;
+ }
+ if (selectee.unselecting) {
+ selectee.$element.removeClass('ui-unselecting');
+ selectee.unselecting = false;
+ }
+ if (!selectee.selecting) {
+ selectee.$element.addClass('ui-selecting');
+ selectee.selecting = true;
+ // selectable SELECTING callback
+ self._trigger("selecting", event, {
+ selecting: selectee.element
+ });
+ }
+ } else {
+ // UNSELECT
+ if (selectee.selecting) {
+ if (event.metaKey && selectee.startselected) {
+ selectee.$element.removeClass('ui-selecting');
+ selectee.selecting = false;
+ selectee.$element.addClass('ui-selected');
+ selectee.selected = true;
+ } else {
+ selectee.$element.removeClass('ui-selecting');
+ selectee.selecting = false;
+ if (selectee.startselected) {
+ selectee.$element.addClass('ui-unselecting');
+ selectee.unselecting = true;
+ }
+ // selectable UNSELECTING callback
+ self._trigger("unselecting", event, {
+ unselecting: selectee.element
+ });
+ }
+ }
+ if (selectee.selected) {
+ if (!event.metaKey && !selectee.startselected) {
+ selectee.$element.removeClass('ui-selected');
+ selectee.selected = false;
+
+ selectee.$element.addClass('ui-unselecting');
+ selectee.unselecting = true;
+ // selectable UNSELECTING callback
+ self._trigger("unselecting", event, {
+ unselecting: selectee.element
+ });
+ }
+ }
+ }
+ });
+
+ return false;
+ },
+
+ _mouseStop: function(event) {
+ var self = this;
+
+ this.dragged = false;
+
+ var options = this.options;
+
+ $('.ui-unselecting', this.element[0]).each(function() {
+ var selectee = $.data(this, "selectable-item");
+ selectee.$element.removeClass('ui-unselecting');
+ selectee.unselecting = false;
+ selectee.startselected = false;
+ self._trigger("unselected", event, {
+ unselected: selectee.element
+ });
+ });
+ $('.ui-selecting', this.element[0]).each(function() {
+ var selectee = $.data(this, "selectable-item");
+ selectee.$element.removeClass('ui-selecting').addClass('ui-selected');
+ selectee.selecting = false;
+ selectee.selected = true;
+ selectee.startselected = true;
+ self._trigger("selected", event, {
+ selected: selectee.element
+ });
+ });
+ this._trigger("stop", event);
+
+ this.helper.remove();
+
+ return false;
+ }
+
+});
+
+$.extend($.ui.selectable, {
+ version: "1.8.2"
+});
+
+})(jQuery);
diff --git a/resources/jquery.ui/jquery.ui.slider.js b/resources/jquery.ui/jquery.ui.slider.js
new file mode 100644
index 0000000000..81d854b583
--- /dev/null
+++ b/resources/jquery.ui/jquery.ui.slider.js
@@ -0,0 +1,682 @@
+/*
+ * jQuery UI Slider 1.8.2
+ *
+ * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * http://docs.jquery.com/UI/Slider
+ *
+ * Depends:
+ * jquery.ui.core.js
+ * jquery.ui.mouse.js
+ * jquery.ui.widget.js
+ */
+
+(function( $ ) {
+
+// number of pages in a slider
+// (how many times can you page up/down to go through the whole range)
+var numPages = 5;
+
+$.widget( "ui.slider", $.ui.mouse, {
+
+ widgetEventPrefix: "slide",
+
+ options: {
+ animate: false,
+ distance: 0,
+ max: 100,
+ min: 0,
+ orientation: "horizontal",
+ range: false,
+ step: 1,
+ value: 0,
+ values: null
+ },
+
+ _create: function() {
+ var self = this,
+ o = this.options;
+
+ this._keySliding = false;
+ this._mouseSliding = false;
+ this._animateOff = true;
+ this._handleIndex = null;
+ this._detectOrientation();
+ this._mouseInit();
+
+ this.element
+ .addClass( "ui-slider" +
+ " ui-slider-" + this.orientation +
+ " ui-widget" +
+ " ui-widget-content" +
+ " ui-corner-all" );
+
+ if ( o.disabled ) {
+ this.element.addClass( "ui-slider-disabled ui-disabled" );
+ }
+
+ this.range = $([]);
+
+ if ( o.range ) {
+ if ( o.range === true ) {
+ this.range = $( "" );
+ if ( !o.values ) {
+ o.values = [ this._valueMin(), this._valueMin() ];
+ }
+ if ( o.values.length && o.values.length !== 2 ) {
+ o.values = [ o.values[0], o.values[0] ];
+ }
+ } else {
+ this.range = $( "" );
+ }
+
+ this.range
+ .appendTo( this.element )
+ .addClass( "ui-slider-range" );
+
+ if ( o.range === "min" || o.range === "max" ) {
+ this.range.addClass( "ui-slider-range-" + o.range );
+ }
+
+ // note: this isn't the most fittingly semantic framework class for this element,
+ // but worked best visually with a variety of themes
+ this.range.addClass( "ui-widget-header" );
+ }
+
+ if ( $( ".ui-slider-handle", this.element ).length === 0 ) {
+ $( "" )
+ .appendTo( this.element )
+ .addClass( "ui-slider-handle" );
+ }
+
+ if ( o.values && o.values.length ) {
+ while ( $(".ui-slider-handle", this.element).length < o.values.length ) {
+ $( "" )
+ .appendTo( this.element )
+ .addClass( "ui-slider-handle" );
+ }
+ }
+
+ this.handles = $( ".ui-slider-handle", this.element )
+ .addClass( "ui-state-default" +
+ " ui-corner-all" );
+
+ this.handle = this.handles.eq( 0 );
+
+ this.handles.add( this.range ).filter( "a" )
+ .click(function( event ) {
+ event.preventDefault();
+ })
+ .hover(function() {
+ if ( !o.disabled ) {
+ $( this ).addClass( "ui-state-hover" );
+ }
+ }, function() {
+ $( this ).removeClass( "ui-state-hover" );
+ })
+ .focus(function() {
+ if ( !o.disabled ) {
+ $( ".ui-slider .ui-state-focus" ).removeClass( "ui-state-focus" );
+ $( this ).addClass( "ui-state-focus" );
+ } else {
+ $( this ).blur();
+ }
+ })
+ .blur(function() {
+ $( this ).removeClass( "ui-state-focus" );
+ });
+
+ this.handles.each(function( i ) {
+ $( this ).data( "index.ui-slider-handle", i );
+ });
+
+ this.handles
+ .keydown(function( event ) {
+ var ret = true,
+ index = $( this ).data( "index.ui-slider-handle" ),
+ allowed,
+ curVal,
+ newVal,
+ step;
+
+ if ( self.options.disabled ) {
+ return;
+ }
+
+ switch ( event.keyCode ) {
+ case $.ui.keyCode.HOME:
+ case $.ui.keyCode.END:
+ case $.ui.keyCode.PAGE_UP:
+ case $.ui.keyCode.PAGE_DOWN:
+ case $.ui.keyCode.UP:
+ case $.ui.keyCode.RIGHT:
+ case $.ui.keyCode.DOWN:
+ case $.ui.keyCode.LEFT:
+ ret = false;
+ if ( !self._keySliding ) {
+ self._keySliding = true;
+ $( this ).addClass( "ui-state-active" );
+ allowed = self._start( event, index );
+ if ( allowed === false ) {
+ return;
+ }
+ }
+ break;
+ }
+
+ step = self.options.step;
+ if ( self.options.values && self.options.values.length ) {
+ curVal = newVal = self.values( index );
+ } else {
+ curVal = newVal = self.value();
+ }
+
+ switch ( event.keyCode ) {
+ case $.ui.keyCode.HOME:
+ newVal = self._valueMin();
+ break;
+ case $.ui.keyCode.END:
+ newVal = self._valueMax();
+ break;
+ case $.ui.keyCode.PAGE_UP:
+ newVal = self._trimAlignValue( curVal + ( (self._valueMax() - self._valueMin()) / numPages ) );
+ break;
+ case $.ui.keyCode.PAGE_DOWN:
+ newVal = self._trimAlignValue( curVal - ( (self._valueMax() - self._valueMin()) / numPages ) );
+ break;
+ case $.ui.keyCode.UP:
+ case $.ui.keyCode.RIGHT:
+ if ( curVal === self._valueMax() ) {
+ return;
+ }
+ newVal = self._trimAlignValue( curVal + step );
+ break;
+ case $.ui.keyCode.DOWN:
+ case $.ui.keyCode.LEFT:
+ if ( curVal === self._valueMin() ) {
+ return;
+ }
+ newVal = self._trimAlignValue( curVal - step );
+ break;
+ }
+
+ self._slide( event, index, newVal );
+
+ return ret;
+
+ })
+ .keyup(function( event ) {
+ var index = $( this ).data( "index.ui-slider-handle" );
+
+ if ( self._keySliding ) {
+ self._keySliding = false;
+ self._stop( event, index );
+ self._change( event, index );
+ $( this ).removeClass( "ui-state-active" );
+ }
+
+ });
+
+ this._refreshValue();
+
+ this._animateOff = false;
+ },
+
+ destroy: function() {
+ this.handles.remove();
+ this.range.remove();
+
+ this.element
+ .removeClass( "ui-slider" +
+ " ui-slider-horizontal" +
+ " ui-slider-vertical" +
+ " ui-slider-disabled" +
+ " ui-widget" +
+ " ui-widget-content" +
+ " ui-corner-all" )
+ .removeData( "slider" )
+ .unbind( ".slider" );
+
+ this._mouseDestroy();
+
+ return this;
+ },
+
+ _mouseCapture: function( event ) {
+ var o = this.options,
+ position,
+ normValue,
+ distance,
+ closestHandle,
+ self,
+ index,
+ allowed,
+ offset,
+ mouseOverHandle;
+
+ if ( o.disabled ) {
+ return false;
+ }
+
+ this.elementSize = {
+ width: this.element.outerWidth(),
+ height: this.element.outerHeight()
+ };
+ this.elementOffset = this.element.offset();
+
+ position = { x: event.pageX, y: event.pageY };
+ normValue = this._normValueFromMouse( position );
+ distance = this._valueMax() - this._valueMin() + 1;
+ self = this;
+ this.handles.each(function( i ) {
+ var thisDistance = Math.abs( normValue - self.values(i) );
+ if ( distance > thisDistance ) {
+ distance = thisDistance;
+ closestHandle = $( this );
+ index = i;
+ }
+ });
+
+ // workaround for bug #3736 (if both handles of a range are at 0,
+ // the first is always used as the one with least distance,
+ // and moving it is obviously prevented by preventing negative ranges)
+ if( o.range === true && this.values(1) === o.min ) {
+ index += 1;
+ closestHandle = $( this.handles[index] );
+ }
+
+ allowed = this._start( event, index );
+ if ( allowed === false ) {
+ return false;
+ }
+ this._mouseSliding = true;
+
+ self._handleIndex = index;
+
+ closestHandle
+ .addClass( "ui-state-active" )
+ .focus();
+
+ offset = closestHandle.offset();
+ mouseOverHandle = !$( event.target ).parents().andSelf().is( ".ui-slider-handle" );
+ this._clickOffset = mouseOverHandle ? { left: 0, top: 0 } : {
+ left: event.pageX - offset.left - ( closestHandle.width() / 2 ),
+ top: event.pageY - offset.top -
+ ( closestHandle.height() / 2 ) -
+ ( parseInt( closestHandle.css("borderTopWidth"), 10 ) || 0 ) -
+ ( parseInt( closestHandle.css("borderBottomWidth"), 10 ) || 0) +
+ ( parseInt( closestHandle.css("marginTop"), 10 ) || 0)
+ };
+
+ normValue = this._normValueFromMouse( position );
+ this._slide( event, index, normValue );
+ this._animateOff = true;
+ return true;
+ },
+
+ _mouseStart: function( event ) {
+ return true;
+ },
+
+ _mouseDrag: function( event ) {
+ var position = { x: event.pageX, y: event.pageY },
+ normValue = this._normValueFromMouse( position );
+
+ this._slide( event, this._handleIndex, normValue );
+
+ return false;
+ },
+
+ _mouseStop: function( event ) {
+ this.handles.removeClass( "ui-state-active" );
+ this._mouseSliding = false;
+
+ this._stop( event, this._handleIndex );
+ this._change( event, this._handleIndex );
+
+ this._handleIndex = null;
+ this._clickOffset = null;
+ this._animateOff = false;
+
+ return false;
+ },
+
+ _detectOrientation: function() {
+ this.orientation = ( this.options.orientation === "vertical" ) ? "vertical" : "horizontal";
+ },
+
+ _normValueFromMouse: function( position ) {
+ var pixelTotal,
+ pixelMouse,
+ percentMouse,
+ valueTotal,
+ valueMouse;
+
+ if ( this.orientation === "horizontal" ) {
+ pixelTotal = this.elementSize.width;
+ pixelMouse = position.x - this.elementOffset.left - ( this._clickOffset ? this._clickOffset.left : 0 );
+ } else {
+ pixelTotal = this.elementSize.height;
+ pixelMouse = position.y - this.elementOffset.top - ( this._clickOffset ? this._clickOffset.top : 0 );
+ }
+
+ percentMouse = ( pixelMouse / pixelTotal );
+ if ( percentMouse > 1 ) {
+ percentMouse = 1;
+ }
+ if ( percentMouse < 0 ) {
+ percentMouse = 0;
+ }
+ if ( this.orientation === "vertical" ) {
+ percentMouse = 1 - percentMouse;
+ }
+
+ valueTotal = this._valueMax() - this._valueMin();
+ valueMouse = this._valueMin() + percentMouse * valueTotal;
+
+ return this._trimAlignValue( valueMouse );
+ },
+
+ _start: function( event, index ) {
+ var uiHash = {
+ handle: this.handles[ index ],
+ value: this.value()
+ };
+ if ( this.options.values && this.options.values.length ) {
+ uiHash.value = this.values( index );
+ uiHash.values = this.values();
+ }
+ return this._trigger( "start", event, uiHash );
+ },
+
+ _slide: function( event, index, newVal ) {
+ var otherVal,
+ newValues,
+ allowed;
+
+ if ( this.options.values && this.options.values.length ) {
+ otherVal = this.values( index ? 0 : 1 );
+
+ if ( ( this.options.values.length === 2 && this.options.range === true ) &&
+ ( ( index === 0 && newVal > otherVal) || ( index === 1 && newVal < otherVal ) )
+ ) {
+ newVal = otherVal;
+ }
+
+ if ( newVal !== this.values( index ) ) {
+ newValues = this.values();
+ newValues[ index ] = newVal;
+ // A slide can be canceled by returning false from the slide callback
+ allowed = this._trigger( "slide", event, {
+ handle: this.handles[ index ],
+ value: newVal,
+ values: newValues
+ } );
+ otherVal = this.values( index ? 0 : 1 );
+ if ( allowed !== false ) {
+ this.values( index, newVal, true );
+ }
+ }
+ } else {
+ if ( newVal !== this.value() ) {
+ // A slide can be canceled by returning false from the slide callback
+ allowed = this._trigger( "slide", event, {
+ handle: this.handles[ index ],
+ value: newVal
+ } );
+ if ( allowed !== false ) {
+ this.value( newVal );
+ }
+ }
+ }
+ },
+
+ _stop: function( event, index ) {
+ var uiHash = {
+ handle: this.handles[ index ],
+ value: this.value()
+ };
+ if ( this.options.values && this.options.values.length ) {
+ uiHash.value = this.values( index );
+ uiHash.values = this.values();
+ }
+
+ this._trigger( "stop", event, uiHash );
+ },
+
+ _change: function( event, index ) {
+ if ( !this._keySliding && !this._mouseSliding ) {
+ var uiHash = {
+ handle: this.handles[ index ],
+ value: this.value()
+ };
+ if ( this.options.values && this.options.values.length ) {
+ uiHash.value = this.values( index );
+ uiHash.values = this.values();
+ }
+
+ this._trigger( "change", event, uiHash );
+ }
+ },
+
+ value: function( newValue ) {
+ if ( arguments.length ) {
+ this.options.value = this._trimAlignValue( newValue );
+ this._refreshValue();
+ this._change( null, 0 );
+ }
+
+ return this._value();
+ },
+
+ values: function( index, newValue ) {
+ var vals,
+ newValues,
+ i;
+
+ if ( arguments.length > 1 ) {
+ this.options.values[ index ] = this._trimAlignValue( newValue );
+ this._refreshValue();
+ this._change( null, index );
+ }
+
+ if ( arguments.length ) {
+ if ( $.isArray( arguments[ 0 ] ) ) {
+ vals = this.options.values;
+ newValues = arguments[ 0 ];
+ for ( i = 0; i < vals.length; i += 1 ) {
+ vals[ i ] = this._trimAlignValue( newValues[ i ] );
+ this._change( null, i );
+ }
+ this._refreshValue();
+ } else {
+ if ( this.options.values && this.options.values.length ) {
+ return this._values( index );
+ } else {
+ return this.value();
+ }
+ }
+ } else {
+ return this._values();
+ }
+ },
+
+ _setOption: function( key, value ) {
+ var i,
+ valsLength = 0;
+
+ if ( $.isArray( this.options.values ) ) {
+ valsLength = this.options.values.length;
+ }
+
+ $.Widget.prototype._setOption.apply( this, arguments );
+
+ switch ( key ) {
+ case "disabled":
+ if ( value ) {
+ this.handles.filter( ".ui-state-focus" ).blur();
+ this.handles.removeClass( "ui-state-hover" );
+ this.handles.attr( "disabled", "disabled" );
+ this.element.addClass( "ui-disabled" );
+ } else {
+ this.handles.removeAttr( "disabled" );
+ this.element.removeClass( "ui-disabled" );
+ }
+ break;
+ case "orientation":
+ this._detectOrientation();
+ this.element
+ .removeClass( "ui-slider-horizontal ui-slider-vertical" )
+ .addClass( "ui-slider-" + this.orientation );
+ this._refreshValue();
+ break;
+ case "value":
+ this._animateOff = true;
+ this._refreshValue();
+ this._change( null, 0 );
+ this._animateOff = false;
+ break;
+ case "values":
+ this._animateOff = true;
+ this._refreshValue();
+ for ( i = 0; i < valsLength; i += 1 ) {
+ this._change( null, i );
+ }
+ this._animateOff = false;
+ break;
+ }
+ },
+
+ //internal value getter
+ // _value() returns value trimmed by min and max, aligned by step
+ _value: function() {
+ var val = this.options.value;
+ val = this._trimAlignValue( val );
+
+ return val;
+ },
+
+ //internal values getter
+ // _values() returns array of values trimmed by min and max, aligned by step
+ // _values( index ) returns single value trimmed by min and max, aligned by step
+ _values: function( index ) {
+ var val,
+ vals,
+ i;
+
+ if ( arguments.length ) {
+ val = this.options.values[ index ];
+ val = this._trimAlignValue( val );
+
+ return val;
+ } else {
+ // .slice() creates a copy of the array
+ // this copy gets trimmed by min and max and then returned
+ vals = this.options.values.slice();
+ for ( i = 0; i < vals.length; i+= 1) {
+ vals[ i ] = this._trimAlignValue( vals[ i ] );
+ }
+
+ return vals;
+ }
+ },
+
+ // returns the step-aligned value that val is closest to, between (inclusive) min and max
+ _trimAlignValue: function( val ) {
+ if ( val < this._valueMin() ) {
+ return this._valueMin();
+ }
+ if ( val > this._valueMax() ) {
+ return this._valueMax();
+ }
+ var step = ( this.options.step > 0 ) ? this.options.step : 1,
+ valModStep = val % step,
+ alignValue = val - valModStep;
+
+ if ( Math.abs(valModStep) * 2 >= step ) {
+ alignValue += ( valModStep > 0 ) ? step : ( -step );
+ }
+
+ // Since JavaScript has problems with large floats, round
+ // the final value to 5 digits after the decimal point (see #4124)
+ return parseFloat( alignValue.toFixed(5) );
+ },
+
+ _valueMin: function() {
+ return this.options.min;
+ },
+
+ _valueMax: function() {
+ return this.options.max;
+ },
+
+ _refreshValue: function() {
+ var oRange = this.options.range,
+ o = this.options,
+ self = this,
+ animate = ( !this._animateOff ) ? o.animate : false,
+ valPercent,
+ _set = {},
+ lastValPercent,
+ value,
+ valueMin,
+ valueMax;
+
+ if ( this.options.values && this.options.values.length ) {
+ this.handles.each(function( i, j ) {
+ valPercent = ( self.values(i) - self._valueMin() ) / ( self._valueMax() - self._valueMin() ) * 100;
+ _set[ self.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%";
+ $( this ).stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );
+ if ( self.options.range === true ) {
+ if ( self.orientation === "horizontal" ) {
+ if ( i === 0 ) {
+ self.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { left: valPercent + "%" }, o.animate );
+ }
+ if ( i === 1 ) {
+ self.range[ animate ? "animate" : "css" ]( { width: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } );
+ }
+ } else {
+ if ( i === 0 ) {
+ self.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { bottom: ( valPercent ) + "%" }, o.animate );
+ }
+ if ( i === 1 ) {
+ self.range[ animate ? "animate" : "css" ]( { height: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } );
+ }
+ }
+ }
+ lastValPercent = valPercent;
+ });
+ } else {
+ value = this.value();
+ valueMin = this._valueMin();
+ valueMax = this._valueMax();
+ valPercent = ( valueMax !== valueMin ) ?
+ ( value - valueMin ) / ( valueMax - valueMin ) * 100 :
+ 0;
+ _set[ self.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%";
+ this.handle.stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );
+
+ if ( oRange === "min" && this.orientation === "horizontal" ) {
+ this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { width: valPercent + "%" }, o.animate );
+ }
+ if ( oRange === "max" && this.orientation === "horizontal" ) {
+ this.range[ animate ? "animate" : "css" ]( { width: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } );
+ }
+ if ( oRange === "min" && this.orientation === "vertical" ) {
+ this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { height: valPercent + "%" }, o.animate );
+ }
+ if ( oRange === "max" && this.orientation === "vertical" ) {
+ this.range[ animate ? "animate" : "css" ]( { height: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } );
+ }
+ }
+ }
+
+});
+
+$.extend( $.ui.slider, {
+ version: "1.8.2"
+});
+
+}(jQuery));
diff --git a/resources/jquery.ui/jquery.ui.sortable.js b/resources/jquery.ui/jquery.ui.sortable.js
new file mode 100644
index 0000000000..fe9898e066
--- /dev/null
+++ b/resources/jquery.ui/jquery.ui.sortable.js
@@ -0,0 +1,1067 @@
+/*
+ * jQuery UI Sortable 1.8.2
+ *
+ * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * http://docs.jquery.com/UI/Sortables
+ *
+ * Depends:
+ * jquery.ui.core.js
+ * jquery.ui.mouse.js
+ * jquery.ui.widget.js
+ */
+(function($) {
+
+$.widget("ui.sortable", $.ui.mouse, {
+ widgetEventPrefix: "sort",
+ options: {
+ appendTo: "parent",
+ axis: false,
+ connectWith: false,
+ containment: false,
+ cursor: 'auto',
+ cursorAt: false,
+ dropOnEmpty: true,
+ forcePlaceholderSize: false,
+ forceHelperSize: false,
+ grid: false,
+ handle: false,
+ helper: "original",
+ items: '> *',
+ opacity: false,
+ placeholder: false,
+ revert: false,
+ scroll: true,
+ scrollSensitivity: 20,
+ scrollSpeed: 20,
+ scope: "default",
+ tolerance: "intersect",
+ zIndex: 1000
+ },
+ _create: function() {
+
+ var o = this.options;
+ this.containerCache = {};
+ this.element.addClass("ui-sortable");
+
+ //Get the items
+ this.refresh();
+
+ //Let's determine if the items are floating
+ this.floating = this.items.length ? (/left|right/).test(this.items[0].item.css('float')) : false;
+
+ //Let's determine the parent's offset
+ this.offset = this.element.offset();
+
+ //Initialize mouse events for interaction
+ this._mouseInit();
+
+ },
+
+ destroy: function() {
+ this.element
+ .removeClass("ui-sortable ui-sortable-disabled")
+ .removeData("sortable")
+ .unbind(".sortable");
+ this._mouseDestroy();
+
+ for ( var i = this.items.length - 1; i >= 0; i-- )
+ this.items[i].item.removeData("sortable-item");
+
+ return this;
+ },
+
+ _setOption: function(key, value){
+ if ( key === "disabled" ) {
+ this.options[ key ] = value;
+
+ this.widget()
+ [ value ? "addClass" : "removeClass"]( "ui-sortable-disabled" );
+ } else {
+ // Don't call widget base _setOption for disable as it adds ui-state-disabled class
+ $.Widget.prototype._setOption.apply(this, arguments);
+ }
+ },
+
+ _mouseCapture: function(event, overrideHandle) {
+
+ if (this.reverting) {
+ return false;
+ }
+
+ if(this.options.disabled || this.options.type == 'static') return false;
+
+ //We have to refresh the items data once first
+ this._refreshItems(event);
+
+ //Find out if the clicked node (or one of its parents) is a actual item in this.items
+ var currentItem = null, self = this, nodes = $(event.target).parents().each(function() {
+ if($.data(this, 'sortable-item') == self) {
+ currentItem = $(this);
+ return false;
+ }
+ });
+ if($.data(event.target, 'sortable-item') == self) currentItem = $(event.target);
+
+ if(!currentItem) return false;
+ if(this.options.handle && !overrideHandle) {
+ var validHandle = false;
+
+ $(this.options.handle, currentItem).find("*").andSelf().each(function() { if(this == event.target) validHandle = true; });
+ if(!validHandle) return false;
+ }
+
+ this.currentItem = currentItem;
+ this._removeCurrentsFromItems();
+ return true;
+
+ },
+
+ _mouseStart: function(event, overrideHandle, noActivation) {
+
+ var o = this.options, self = this;
+ this.currentContainer = this;
+
+ //We only need to call refreshPositions, because the refreshItems call has been moved to mouseCapture
+ this.refreshPositions();
+
+ //Create and append the visible helper
+ this.helper = this._createHelper(event);
+
+ //Cache the helper size
+ this._cacheHelperProportions();
+
+ /*
+ * - Position generation -
+ * This block generates everything position related - it's the core of draggables.
+ */
+
+ //Cache the margins of the original element
+ this._cacheMargins();
+
+ //Get the next scrolling parent
+ this.scrollParent = this.helper.scrollParent();
+
+ //The element's absolute position on the page minus margins
+ this.offset = this.currentItem.offset();
+ this.offset = {
+ top: this.offset.top - this.margins.top,
+ left: this.offset.left - this.margins.left
+ };
+
+ // Only after we got the offset, we can change the helper's position to absolute
+ // TODO: Still need to figure out a way to make relative sorting possible
+ this.helper.css("position", "absolute");
+ this.cssPosition = this.helper.css("position");
+
+ $.extend(this.offset, {
+ click: { //Where the click happened, relative to the element
+ left: event.pageX - this.offset.left,
+ top: event.pageY - this.offset.top
+ },
+ parent: this._getParentOffset(),
+ relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
+ });
+
+ //Generate the original position
+ this.originalPosition = this._generatePosition(event);
+ this.originalPageX = event.pageX;
+ this.originalPageY = event.pageY;
+
+ //Adjust the mouse offset relative to the helper if 'cursorAt' is supplied
+ (o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));
+
+ //Cache the former DOM position
+ this.domPosition = { prev: this.currentItem.prev()[0], parent: this.currentItem.parent()[0] };
+
+ //If the helper is not the original, hide the original so it's not playing any role during the drag, won't cause anything bad this way
+ if(this.helper[0] != this.currentItem[0]) {
+ this.currentItem.hide();
+ }
+
+ //Create the placeholder
+ this._createPlaceholder();
+
+ //Set a containment if given in the options
+ if(o.containment)
+ this._setContainment();
+
+ if(o.cursor) { // cursor option
+ if ($('body').css("cursor")) this._storedCursor = $('body').css("cursor");
+ $('body').css("cursor", o.cursor);
+ }
+
+ if(o.opacity) { // opacity option
+ if (this.helper.css("opacity")) this._storedOpacity = this.helper.css("opacity");
+ this.helper.css("opacity", o.opacity);
+ }
+
+ if(o.zIndex) { // zIndex option
+ if (this.helper.css("zIndex")) this._storedZIndex = this.helper.css("zIndex");
+ this.helper.css("zIndex", o.zIndex);
+ }
+
+ //Prepare scrolling
+ if(this.scrollParent[0] != document && this.scrollParent[0].tagName != 'HTML')
+ this.overflowOffset = this.scrollParent.offset();
+
+ //Call callbacks
+ this._trigger("start", event, this._uiHash());
+
+ //Recache the helper size
+ if(!this._preserveHelperProportions)
+ this._cacheHelperProportions();
+
+
+ //Post 'activate' events to possible containers
+ if(!noActivation) {
+ for (var i = this.containers.length - 1; i >= 0; i--) { this.containers[i]._trigger("activate", event, self._uiHash(this)); }
+ }
+
+ //Prepare possible droppables
+ if($.ui.ddmanager)
+ $.ui.ddmanager.current = this;
+
+ if ($.ui.ddmanager && !o.dropBehaviour)
+ $.ui.ddmanager.prepareOffsets(this, event);
+
+ this.dragging = true;
+
+ this.helper.addClass("ui-sortable-helper");
+ this._mouseDrag(event); //Execute the drag once - this causes the helper not to be visible before getting its correct position
+ return true;
+
+ },
+
+ _mouseDrag: function(event) {
+
+ //Compute the helpers position
+ this.position = this._generatePosition(event);
+ this.positionAbs = this._convertPositionTo("absolute");
+
+ if (!this.lastPositionAbs) {
+ this.lastPositionAbs = this.positionAbs;
+ }
+
+ //Do scrolling
+ if(this.options.scroll) {
+ var o = this.options, scrolled = false;
+ if(this.scrollParent[0] != document && this.scrollParent[0].tagName != 'HTML') {
+
+ if((this.overflowOffset.top + this.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity)
+ this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop + o.scrollSpeed;
+ else if(event.pageY - this.overflowOffset.top < o.scrollSensitivity)
+ this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop - o.scrollSpeed;
+
+ if((this.overflowOffset.left + this.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity)
+ this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft + o.scrollSpeed;
+ else if(event.pageX - this.overflowOffset.left < o.scrollSensitivity)
+ this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft - o.scrollSpeed;
+
+ } else {
+
+ if(event.pageY - $(document).scrollTop() < o.scrollSensitivity)
+ scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
+ else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity)
+ scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
+
+ if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity)
+ scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
+ else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity)
+ scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
+
+ }
+
+ if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour)
+ $.ui.ddmanager.prepareOffsets(this, event);
+ }
+
+ //Regenerate the absolute position used for position checks
+ this.positionAbs = this._convertPositionTo("absolute");
+
+ //Set the helper position
+ if(!this.options.axis || this.options.axis != "y") this.helper[0].style.left = this.position.left+'px';
+ if(!this.options.axis || this.options.axis != "x") this.helper[0].style.top = this.position.top+'px';
+
+ //Rearrange
+ for (var i = this.items.length - 1; i >= 0; i--) {
+
+ //Cache variables and intersection, continue if no intersection
+ var item = this.items[i], itemElement = item.item[0], intersection = this._intersectsWithPointer(item);
+ if (!intersection) continue;
+
+ if(itemElement != this.currentItem[0] //cannot intersect with itself
+ && this.placeholder[intersection == 1 ? "next" : "prev"]()[0] != itemElement //no useless actions that have been done before
+ && !$.ui.contains(this.placeholder[0], itemElement) //no action if the item moved is the parent of the item checked
+ && (this.options.type == 'semi-dynamic' ? !$.ui.contains(this.element[0], itemElement) : true)
+ //&& itemElement.parentNode == this.placeholder[0].parentNode // only rearrange items within the same container
+ ) {
+
+ this.direction = intersection == 1 ? "down" : "up";
+
+ if (this.options.tolerance == "pointer" || this._intersectsWithSides(item)) {
+ this._rearrange(event, item);
+ } else {
+ break;
+ }
+
+ this._trigger("change", event, this._uiHash());
+ break;
+ }
+ }
+
+ //Post events to containers
+ this._contactContainers(event);
+
+ //Interconnect with droppables
+ if($.ui.ddmanager) $.ui.ddmanager.drag(this, event);
+
+ //Call callbacks
+ this._trigger('sort', event, this._uiHash());
+
+ this.lastPositionAbs = this.positionAbs;
+ return false;
+
+ },
+
+ _mouseStop: function(event, noPropagation) {
+
+ if(!event) return;
+
+ //If we are using droppables, inform the manager about the drop
+ if ($.ui.ddmanager && !this.options.dropBehaviour)
+ $.ui.ddmanager.drop(this, event);
+
+ if(this.options.revert) {
+ var self = this;
+ var cur = self.placeholder.offset();
+
+ self.reverting = true;
+
+ $(this.helper).animate({
+ left: cur.left - this.offset.parent.left - self.margins.left + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollLeft),
+ top: cur.top - this.offset.parent.top - self.margins.top + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollTop)
+ }, parseInt(this.options.revert, 10) || 500, function() {
+ self._clear(event);
+ });
+ } else {
+ this._clear(event, noPropagation);
+ }
+
+ return false;
+
+ },
+
+ cancel: function() {
+
+ var self = this;
+
+ if(this.dragging) {
+
+ this._mouseUp();
+
+ if(this.options.helper == "original")
+ this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
+ else
+ this.currentItem.show();
+
+ //Post deactivating events to containers
+ for (var i = this.containers.length - 1; i >= 0; i--){
+ this.containers[i]._trigger("deactivate", null, self._uiHash(this));
+ if(this.containers[i].containerCache.over) {
+ this.containers[i]._trigger("out", null, self._uiHash(this));
+ this.containers[i].containerCache.over = 0;
+ }
+ }
+
+ }
+
+ //$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
+ if(this.placeholder[0].parentNode) this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
+ if(this.options.helper != "original" && this.helper && this.helper[0].parentNode) this.helper.remove();
+
+ $.extend(this, {
+ helper: null,
+ dragging: false,
+ reverting: false,
+ _noFinalSort: null
+ });
+
+ if(this.domPosition.prev) {
+ $(this.domPosition.prev).after(this.currentItem);
+ } else {
+ $(this.domPosition.parent).prepend(this.currentItem);
+ }
+
+ return this;
+
+ },
+
+ serialize: function(o) {
+
+ var items = this._getItemsAsjQuery(o && o.connected);
+ var str = []; o = o || {};
+
+ $(items).each(function() {
+ var res = ($(o.item || this).attr(o.attribute || 'id') || '').match(o.expression || (/(.+)[-=_](.+)/));
+ if(res) str.push((o.key || res[1]+'[]')+'='+(o.key && o.expression ? res[1] : res[2]));
+ });
+
+ return str.join('&');
+
+ },
+
+ toArray: function(o) {
+
+ var items = this._getItemsAsjQuery(o && o.connected);
+ var ret = []; o = o || {};
+
+ items.each(function() { ret.push($(o.item || this).attr(o.attribute || 'id') || ''); });
+ return ret;
+
+ },
+
+ /* Be careful with the following core functions */
+ _intersectsWith: function(item) {
+
+ var x1 = this.positionAbs.left,
+ x2 = x1 + this.helperProportions.width,
+ y1 = this.positionAbs.top,
+ y2 = y1 + this.helperProportions.height;
+
+ var l = item.left,
+ r = l + item.width,
+ t = item.top,
+ b = t + item.height;
+
+ var dyClick = this.offset.click.top,
+ dxClick = this.offset.click.left;
+
+ var isOverElement = (y1 + dyClick) > t && (y1 + dyClick) < b && (x1 + dxClick) > l && (x1 + dxClick) < r;
+
+ if( this.options.tolerance == "pointer"
+ || this.options.forcePointerForContainers
+ || (this.options.tolerance != "pointer" && this.helperProportions[this.floating ? 'width' : 'height'] > item[this.floating ? 'width' : 'height'])
+ ) {
+ return isOverElement;
+ } else {
+
+ return (l < x1 + (this.helperProportions.width / 2) // Right Half
+ && x2 - (this.helperProportions.width / 2) < r // Left Half
+ && t < y1 + (this.helperProportions.height / 2) // Bottom Half
+ && y2 - (this.helperProportions.height / 2) < b ); // Top Half
+
+ }
+ },
+
+ _intersectsWithPointer: function(item) {
+
+ var isOverElementHeight = $.ui.isOverAxis(this.positionAbs.top + this.offset.click.top, item.top, item.height),
+ isOverElementWidth = $.ui.isOverAxis(this.positionAbs.left + this.offset.click.left, item.left, item.width),
+ isOverElement = isOverElementHeight && isOverElementWidth,
+ verticalDirection = this._getDragVerticalDirection(),
+ horizontalDirection = this._getDragHorizontalDirection();
+
+ if (!isOverElement)
+ return false;
+
+ return this.floating ?
+ ( ((horizontalDirection && horizontalDirection == "right") || verticalDirection == "down") ? 2 : 1 )
+ : ( verticalDirection && (verticalDirection == "down" ? 2 : 1) );
+
+ },
+
+ _intersectsWithSides: function(item) {
+
+ var isOverBottomHalf = $.ui.isOverAxis(this.positionAbs.top + this.offset.click.top, item.top + (item.height/2), item.height),
+ isOverRightHalf = $.ui.isOverAxis(this.positionAbs.left + this.offset.click.left, item.left + (item.width/2), item.width),
+ verticalDirection = this._getDragVerticalDirection(),
+ horizontalDirection = this._getDragHorizontalDirection();
+
+ if (this.floating && horizontalDirection) {
+ return ((horizontalDirection == "right" && isOverRightHalf) || (horizontalDirection == "left" && !isOverRightHalf));
+ } else {
+ return verticalDirection && ((verticalDirection == "down" && isOverBottomHalf) || (verticalDirection == "up" && !isOverBottomHalf));
+ }
+
+ },
+
+ _getDragVerticalDirection: function() {
+ var delta = this.positionAbs.top - this.lastPositionAbs.top;
+ return delta != 0 && (delta > 0 ? "down" : "up");
+ },
+
+ _getDragHorizontalDirection: function() {
+ var delta = this.positionAbs.left - this.lastPositionAbs.left;
+ return delta != 0 && (delta > 0 ? "right" : "left");
+ },
+
+ refresh: function(event) {
+ this._refreshItems(event);
+ this.refreshPositions();
+ return this;
+ },
+
+ _connectWith: function() {
+ var options = this.options;
+ return options.connectWith.constructor == String
+ ? [options.connectWith]
+ : options.connectWith;
+ },
+
+ _getItemsAsjQuery: function(connected) {
+
+ var self = this;
+ var items = [];
+ var queries = [];
+ var connectWith = this._connectWith();
+
+ if(connectWith && connected) {
+ for (var i = connectWith.length - 1; i >= 0; i--){
+ var cur = $(connectWith[i]);
+ for (var j = cur.length - 1; j >= 0; j--){
+ var inst = $.data(cur[j], 'sortable');
+ if(inst && inst != this && !inst.options.disabled) {
+ queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element) : $(inst.options.items, inst.element).not(".ui-sortable-helper").not('.ui-sortable-placeholder'), inst]);
+ }
+ };
+ };
+ }
+
+ queries.push([$.isFunction(this.options.items) ? this.options.items.call(this.element, null, { options: this.options, item: this.currentItem }) : $(this.options.items, this.element).not(".ui-sortable-helper").not('.ui-sortable-placeholder'), this]);
+
+ for (var i = queries.length - 1; i >= 0; i--){
+ queries[i][0].each(function() {
+ items.push(this);
+ });
+ };
+
+ return $(items);
+
+ },
+
+ _removeCurrentsFromItems: function() {
+
+ var list = this.currentItem.find(":data(sortable-item)");
+
+ for (var i=0; i < this.items.length; i++) {
+
+ for (var j=0; j < list.length; j++) {
+ if(list[j] == this.items[i].item[0])
+ this.items.splice(i,1);
+ };
+
+ };
+
+ },
+
+ _refreshItems: function(event) {
+
+ this.items = [];
+ this.containers = [this];
+ var items = this.items;
+ var self = this;
+ var queries = [[$.isFunction(this.options.items) ? this.options.items.call(this.element[0], event, { item: this.currentItem }) : $(this.options.items, this.element), this]];
+ var connectWith = this._connectWith();
+
+ if(connectWith) {
+ for (var i = connectWith.length - 1; i >= 0; i--){
+ var cur = $(connectWith[i]);
+ for (var j = cur.length - 1; j >= 0; j--){
+ var inst = $.data(cur[j], 'sortable');
+ if(inst && inst != this && !inst.options.disabled) {
+ queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element[0], event, { item: this.currentItem }) : $(inst.options.items, inst.element), inst]);
+ this.containers.push(inst);
+ }
+ };
+ };
+ }
+
+ for (var i = queries.length - 1; i >= 0; i--) {
+ var targetData = queries[i][1];
+ var _queries = queries[i][0];
+
+ for (var j=0, queriesLength = _queries.length; j < queriesLength; j++) {
+ var item = $(_queries[j]);
+
+ item.data('sortable-item', targetData); // Data for target checking (mouse manager)
+
+ items.push({
+ item: item,
+ instance: targetData,
+ width: 0, height: 0,
+ left: 0, top: 0
+ });
+ };
+ };
+
+ },
+
+ refreshPositions: function(fast) {
+
+ //This has to be redone because due to the item being moved out/into the offsetParent, the offsetParent's position will change
+ if(this.offsetParent && this.helper) {
+ this.offset.parent = this._getParentOffset();
+ }
+
+ for (var i = this.items.length - 1; i >= 0; i--){
+ var item = this.items[i];
+
+ var t = this.options.toleranceElement ? $(this.options.toleranceElement, item.item) : item.item;
+
+ if (!fast) {
+ item.width = t.outerWidth();
+ item.height = t.outerHeight();
+ }
+
+ var p = t.offset();
+ item.left = p.left;
+ item.top = p.top;
+ };
+
+ if(this.options.custom && this.options.custom.refreshContainers) {
+ this.options.custom.refreshContainers.call(this);
+ } else {
+ for (var i = this.containers.length - 1; i >= 0; i--){
+ var p = this.containers[i].element.offset();
+ this.containers[i].containerCache.left = p.left;
+ this.containers[i].containerCache.top = p.top;
+ this.containers[i].containerCache.width = this.containers[i].element.outerWidth();
+ this.containers[i].containerCache.height = this.containers[i].element.outerHeight();
+ };
+ }
+
+ return this;
+ },
+
+ _createPlaceholder: function(that) {
+
+ var self = that || this, o = self.options;
+
+ if(!o.placeholder || o.placeholder.constructor == String) {
+ var className = o.placeholder;
+ o.placeholder = {
+ element: function() {
+
+ var el = $(document.createElement(self.currentItem[0].nodeName))
+ .addClass(className || self.currentItem[0].className+" ui-sortable-placeholder")
+ .removeClass("ui-sortable-helper")[0];
+
+ if(!className)
+ el.style.visibility = "hidden";
+
+ return el;
+ },
+ update: function(container, p) {
+
+ // 1. If a className is set as 'placeholder option, we don't force sizes - the class is responsible for that
+ // 2. The option 'forcePlaceholderSize can be enabled to force it even if a class name is specified
+ if(className && !o.forcePlaceholderSize) return;
+
+ //If the element doesn't have a actual height by itself (without styles coming from a stylesheet), it receives the inline height from the dragged item
+ if(!p.height()) { p.height(self.currentItem.innerHeight() - parseInt(self.currentItem.css('paddingTop')||0, 10) - parseInt(self.currentItem.css('paddingBottom')||0, 10)); };
+ if(!p.width()) { p.width(self.currentItem.innerWidth() - parseInt(self.currentItem.css('paddingLeft')||0, 10) - parseInt(self.currentItem.css('paddingRight')||0, 10)); };
+ }
+ };
+ }
+
+ //Create the placeholder
+ self.placeholder = $(o.placeholder.element.call(self.element, self.currentItem));
+
+ //Append it after the actual current item
+ self.currentItem.after(self.placeholder);
+
+ //Update the size of the placeholder (TODO: Logic to fuzzy, see line 316/317)
+ o.placeholder.update(self, self.placeholder);
+
+ },
+
+ _contactContainers: function(event) {
+
+ // get innermost container that intersects with item
+ var innermostContainer = null, innermostIndex = null;
+
+
+ for (var i = this.containers.length - 1; i >= 0; i--){
+
+ // never consider a container that's located within the item itself
+ if($.ui.contains(this.currentItem[0], this.containers[i].element[0]))
+ continue;
+
+ if(this._intersectsWith(this.containers[i].containerCache)) {
+
+ // if we've already found a container and it's more "inner" than this, then continue
+ if(innermostContainer && $.ui.contains(this.containers[i].element[0], innermostContainer.element[0]))
+ continue;
+
+ innermostContainer = this.containers[i];
+ innermostIndex = i;
+
+ } else {
+ // container doesn't intersect. trigger "out" event if necessary
+ if(this.containers[i].containerCache.over) {
+ this.containers[i]._trigger("out", event, this._uiHash(this));
+ this.containers[i].containerCache.over = 0;
+ }
+ }
+
+ }
+
+ // if no intersecting containers found, return
+ if(!innermostContainer) return;
+
+ // move the item into the container if it's not there already
+ if(this.containers.length === 1) {
+ this.containers[innermostIndex]._trigger("over", event, this._uiHash(this));
+ this.containers[innermostIndex].containerCache.over = 1;
+ } else if(this.currentContainer != this.containers[innermostIndex]) {
+
+ //When entering a new container, we will find the item with the least distance and append our item near it
+ var dist = 10000; var itemWithLeastDistance = null; var base = this.positionAbs[this.containers[innermostIndex].floating ? 'left' : 'top'];
+ for (var j = this.items.length - 1; j >= 0; j--) {
+ if(!$.ui.contains(this.containers[innermostIndex].element[0], this.items[j].item[0])) continue;
+ var cur = this.items[j][this.containers[innermostIndex].floating ? 'left' : 'top'];
+ if(Math.abs(cur - base) < dist) {
+ dist = Math.abs(cur - base); itemWithLeastDistance = this.items[j];
+ }
+ }
+
+ if(!itemWithLeastDistance && !this.options.dropOnEmpty) //Check if dropOnEmpty is enabled
+ return;
+
+ this.currentContainer = this.containers[innermostIndex];
+ itemWithLeastDistance ? this._rearrange(event, itemWithLeastDistance, null, true) : this._rearrange(event, null, this.containers[innermostIndex].element, true);
+ this._trigger("change", event, this._uiHash());
+ this.containers[innermostIndex]._trigger("change", event, this._uiHash(this));
+
+ //Update the placeholder
+ this.options.placeholder.update(this.currentContainer, this.placeholder);
+
+ this.containers[innermostIndex]._trigger("over", event, this._uiHash(this));
+ this.containers[innermostIndex].containerCache.over = 1;
+ }
+
+
+ },
+
+ _createHelper: function(event) {
+
+ var o = this.options;
+ var helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event, this.currentItem])) : (o.helper == 'clone' ? this.currentItem.clone() : this.currentItem);
+
+ if(!helper.parents('body').length) //Add the helper to the DOM if that didn't happen already
+ $(o.appendTo != 'parent' ? o.appendTo : this.currentItem[0].parentNode)[0].appendChild(helper[0]);
+
+ if(helper[0] == this.currentItem[0])
+ this._storedCSS = { width: this.currentItem[0].style.width, height: this.currentItem[0].style.height, position: this.currentItem.css("position"), top: this.currentItem.css("top"), left: this.currentItem.css("left") };
+
+ if(helper[0].style.width == '' || o.forceHelperSize) helper.width(this.currentItem.width());
+ if(helper[0].style.height == '' || o.forceHelperSize) helper.height(this.currentItem.height());
+
+ return helper;
+
+ },
+
+ _adjustOffsetFromHelper: function(obj) {
+ if (typeof obj == 'string') {
+ obj = obj.split(' ');
+ }
+ if ($.isArray(obj)) {
+ obj = {left: +obj[0], top: +obj[1] || 0};
+ }
+ if ('left' in obj) {
+ this.offset.click.left = obj.left + this.margins.left;
+ }
+ if ('right' in obj) {
+ this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
+ }
+ if ('top' in obj) {
+ this.offset.click.top = obj.top + this.margins.top;
+ }
+ if ('bottom' in obj) {
+ this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
+ }
+ },
+
+ _getParentOffset: function() {
+
+
+ //Get the offsetParent and cache its position
+ this.offsetParent = this.helper.offsetParent();
+ var po = this.offsetParent.offset();
+
+ // This is a special case where we need to modify a offset calculated on start, since the following happened:
+ // 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
+ // 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
+ // the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
+ if(this.cssPosition == 'absolute' && this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) {
+ po.left += this.scrollParent.scrollLeft();
+ po.top += this.scrollParent.scrollTop();
+ }
+
+ if((this.offsetParent[0] == document.body) //This needs to be actually done for all browsers, since pageX/pageY includes this information
+ || (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() == 'html' && $.browser.msie)) //Ugly IE fix
+ po = { top: 0, left: 0 };
+
+ return {
+ top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
+ left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
+ };
+
+ },
+
+ _getRelativeOffset: function() {
+
+ if(this.cssPosition == "relative") {
+ var p = this.currentItem.position();
+ return {
+ top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
+ left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
+ };
+ } else {
+ return { top: 0, left: 0 };
+ }
+
+ },
+
+ _cacheMargins: function() {
+ this.margins = {
+ left: (parseInt(this.currentItem.css("marginLeft"),10) || 0),
+ top: (parseInt(this.currentItem.css("marginTop"),10) || 0)
+ };
+ },
+
+ _cacheHelperProportions: function() {
+ this.helperProportions = {
+ width: this.helper.outerWidth(),
+ height: this.helper.outerHeight()
+ };
+ },
+
+ _setContainment: function() {
+
+ var o = this.options;
+ if(o.containment == 'parent') o.containment = this.helper[0].parentNode;
+ if(o.containment == 'document' || o.containment == 'window') this.containment = [
+ 0 - this.offset.relative.left - this.offset.parent.left,
+ 0 - this.offset.relative.top - this.offset.parent.top,
+ $(o.containment == 'document' ? document : window).width() - this.helperProportions.width - this.margins.left,
+ ($(o.containment == 'document' ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top
+ ];
+
+ if(!(/^(document|window|parent)$/).test(o.containment)) {
+ var ce = $(o.containment)[0];
+ var co = $(o.containment).offset();
+ var over = ($(ce).css("overflow") != 'hidden');
+
+ this.containment = [
+ co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0) - this.margins.left,
+ co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0) - this.margins.top,
+ co.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left,
+ co.top+(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top
+ ];
+ }
+
+ },
+
+ _convertPositionTo: function(d, pos) {
+
+ if(!pos) pos = this.position;
+ var mod = d == "absolute" ? 1 : -1;
+ var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
+
+ return {
+ top: (
+ pos.top // The absolute mouse position
+ + this.offset.relative.top * mod // Only for relative positioned nodes: Relative offset from element to offset parent
+ + this.offset.parent.top * mod // The offsetParent's offset without borders (offset + border)
+ - ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod)
+ ),
+ left: (
+ pos.left // The absolute mouse position
+ + this.offset.relative.left * mod // Only for relative positioned nodes: Relative offset from element to offset parent
+ + this.offset.parent.left * mod // The offsetParent's offset without borders (offset + border)
+ - ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod)
+ )
+ };
+
+ },
+
+ _generatePosition: function(event) {
+
+ var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
+
+ // This is another very weird special case that only happens for relative elements:
+ // 1. If the css position is relative
+ // 2. and the scroll parent is the document or similar to the offset parent
+ // we have to refresh the relative offset during the scroll so there are no jumps
+ if(this.cssPosition == 'relative' && !(this.scrollParent[0] != document && this.scrollParent[0] != this.offsetParent[0])) {
+ this.offset.relative = this._getRelativeOffset();
+ }
+
+ var pageX = event.pageX;
+ var pageY = event.pageY;
+
+ /*
+ * - Position constraining -
+ * Constrain the position to a mix of grid, containment.
+ */
+
+ if(this.originalPosition) { //If we are not dragging yet, we won't check for options
+
+ if(this.containment) {
+ if(event.pageX - this.offset.click.left < this.containment[0]) pageX = this.containment[0] + this.offset.click.left;
+ if(event.pageY - this.offset.click.top < this.containment[1]) pageY = this.containment[1] + this.offset.click.top;
+ if(event.pageX - this.offset.click.left > this.containment[2]) pageX = this.containment[2] + this.offset.click.left;
+ if(event.pageY - this.offset.click.top > this.containment[3]) pageY = this.containment[3] + this.offset.click.top;
+ }
+
+ if(o.grid) {
+ var top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1];
+ pageY = this.containment ? (!(top - this.offset.click.top < this.containment[1] || top - this.offset.click.top > this.containment[3]) ? top : (!(top - this.offset.click.top < this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;
+
+ var left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0];
+ pageX = this.containment ? (!(left - this.offset.click.left < this.containment[0] || left - this.offset.click.left > this.containment[2]) ? left : (!(left - this.offset.click.left < this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
+ }
+
+ }
+
+ return {
+ top: (
+ pageY // The absolute mouse position
+ - this.offset.click.top // Click offset (relative to the element)
+ - this.offset.relative.top // Only for relative positioned nodes: Relative offset from element to offset parent
+ - this.offset.parent.top // The offsetParent's offset without borders (offset + border)
+ + ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ))
+ ),
+ left: (
+ pageX // The absolute mouse position
+ - this.offset.click.left // Click offset (relative to the element)
+ - this.offset.relative.left // Only for relative positioned nodes: Relative offset from element to offset parent
+ - this.offset.parent.left // The offsetParent's offset without borders (offset + border)
+ + ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ))
+ )
+ };
+
+ },
+
+ _rearrange: function(event, i, a, hardRefresh) {
+
+ a ? a[0].appendChild(this.placeholder[0]) : i.item[0].parentNode.insertBefore(this.placeholder[0], (this.direction == 'down' ? i.item[0] : i.item[0].nextSibling));
+
+ //Various things done here to improve the performance:
+ // 1. we create a setTimeout, that calls refreshPositions
+ // 2. on the instance, we have a counter variable, that get's higher after every append
+ // 3. on the local scope, we copy the counter variable, and check in the timeout, if it's still the same
+ // 4. this lets only the last addition to the timeout stack through
+ this.counter = this.counter ? ++this.counter : 1;
+ var self = this, counter = this.counter;
+
+ window.setTimeout(function() {
+ if(counter == self.counter) self.refreshPositions(!hardRefresh); //Precompute after each DOM insertion, NOT on mousemove
+ },0);
+
+ },
+
+ _clear: function(event, noPropagation) {
+
+ this.reverting = false;
+ // We delay all events that have to be triggered to after the point where the placeholder has been removed and
+ // everything else normalized again
+ var delayedTriggers = [], self = this;
+
+ // We first have to update the dom position of the actual currentItem
+ // Note: don't do it if the current item is already removed (by a user), or it gets reappended (see #4088)
+ if(!this._noFinalSort && this.currentItem[0].parentNode) this.placeholder.before(this.currentItem);
+ this._noFinalSort = null;
+
+ if(this.helper[0] == this.currentItem[0]) {
+ for(var i in this._storedCSS) {
+ if(this._storedCSS[i] == 'auto' || this._storedCSS[i] == 'static') this._storedCSS[i] = '';
+ }
+ this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
+ } else {
+ this.currentItem.show();
+ }
+
+ if(this.fromOutside && !noPropagation) delayedTriggers.push(function(event) { this._trigger("receive", event, this._uiHash(this.fromOutside)); });
+ if((this.fromOutside || this.domPosition.prev != this.currentItem.prev().not(".ui-sortable-helper")[0] || this.domPosition.parent != this.currentItem.parent()[0]) && !noPropagation) delayedTriggers.push(function(event) { this._trigger("update", event, this._uiHash()); }); //Trigger update callback if the DOM position has changed
+ if(!$.ui.contains(this.element[0], this.currentItem[0])) { //Node was moved out of the current element
+ if(!noPropagation) delayedTriggers.push(function(event) { this._trigger("remove", event, this._uiHash()); });
+ for (var i = this.containers.length - 1; i >= 0; i--){
+ if($.ui.contains(this.containers[i].element[0], this.currentItem[0]) && !noPropagation) {
+ delayedTriggers.push((function(c) { return function(event) { c._trigger("receive", event, this._uiHash(this)); }; }).call(this, this.containers[i]));
+ delayedTriggers.push((function(c) { return function(event) { c._trigger("update", event, this._uiHash(this)); }; }).call(this, this.containers[i]));
+ }
+ };
+ };
+
+ //Post events to containers
+ for (var i = this.containers.length - 1; i >= 0; i--){
+ if(!noPropagation) delayedTriggers.push((function(c) { return function(event) { c._trigger("deactivate", event, this._uiHash(this)); }; }).call(this, this.containers[i]));
+ if(this.containers[i].containerCache.over) {
+ delayedTriggers.push((function(c) { return function(event) { c._trigger("out", event, this._uiHash(this)); }; }).call(this, this.containers[i]));
+ this.containers[i].containerCache.over = 0;
+ }
+ }
+
+ //Do what was originally in plugins
+ if(this._storedCursor) $('body').css("cursor", this._storedCursor); //Reset cursor
+ if(this._storedOpacity) this.helper.css("opacity", this._storedOpacity); //Reset opacity
+ if(this._storedZIndex) this.helper.css("zIndex", this._storedZIndex == 'auto' ? '' : this._storedZIndex); //Reset z-index
+
+ this.dragging = false;
+ if(this.cancelHelperRemoval) {
+ if(!noPropagation) {
+ this._trigger("beforeStop", event, this._uiHash());
+ for (var i=0; i < delayedTriggers.length; i++) { delayedTriggers[i].call(this, event); }; //Trigger all delayed events
+ this._trigger("stop", event, this._uiHash());
+ }
+ return false;
+ }
+
+ if(!noPropagation) this._trigger("beforeStop", event, this._uiHash());
+
+ //$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
+ this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
+
+ if(this.helper[0] != this.currentItem[0]) this.helper.remove(); this.helper = null;
+
+ if(!noPropagation) {
+ for (var i=0; i < delayedTriggers.length; i++) { delayedTriggers[i].call(this, event); }; //Trigger all delayed events
+ this._trigger("stop", event, this._uiHash());
+ }
+
+ this.fromOutside = false;
+ return true;
+
+ },
+
+ _trigger: function() {
+ if ($.Widget.prototype._trigger.apply(this, arguments) === false) {
+ this.cancel();
+ }
+ },
+
+ _uiHash: function(inst) {
+ var self = inst || this;
+ return {
+ helper: self.helper,
+ placeholder: self.placeholder || $([]),
+ position: self.position,
+ originalPosition: self.originalPosition,
+ offset: self.positionAbs,
+ item: self.currentItem,
+ sender: inst ? inst.element : null
+ };
+ }
+
+});
+
+$.extend($.ui.sortable, {
+ version: "1.8.2"
+});
+
+})(jQuery);
diff --git a/resources/jquery.ui/jquery.ui.tabs.js b/resources/jquery.ui/jquery.ui.tabs.js
new file mode 100644
index 0000000000..1f94d52a25
--- /dev/null
+++ b/resources/jquery.ui/jquery.ui.tabs.js
@@ -0,0 +1,729 @@
+/*
+ * jQuery UI Tabs 1.8.2
+ *
+ * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * http://docs.jquery.com/UI/Tabs
+ *
+ * Depends:
+ * jquery.ui.core.js
+ * jquery.ui.widget.js
+ */
+(function($) {
+
+var tabId = 0,
+ listId = 0;
+
+function getNextTabId() {
+ return ++tabId;
+}
+
+function getNextListId() {
+ return ++listId;
+}
+
+$.widget("ui.tabs", {
+ options: {
+ add: null,
+ ajaxOptions: null,
+ cache: false,
+ cookie: null, // e.g. { expires: 7, path: '/', domain: 'jquery.com', secure: true }
+ collapsible: false,
+ disable: null,
+ disabled: [],
+ enable: null,
+ event: 'click',
+ fx: null, // e.g. { height: 'toggle', opacity: 'toggle', duration: 200 }
+ idPrefix: 'ui-tabs-',
+ load: null,
+ panelTemplate: '',
+ remove: null,
+ select: null,
+ show: null,
+ spinner: 'Loading…',
+ tabTemplate: '- 4QDD3!3zbAc
z9#q$L%{1wSlxEap