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Diffstat (limited to 'apps/it/static/js/ui/ui/jquery.ui.selectable.js')
| -rw-r--r-- | apps/it/static/js/ui/ui/jquery.ui.selectable.js | 277 |
1 files changed, 277 insertions, 0 deletions
diff --git a/apps/it/static/js/ui/ui/jquery.ui.selectable.js b/apps/it/static/js/ui/ui/jquery.ui.selectable.js new file mode 100644 index 0000000..7f3c8a8 --- /dev/null +++ b/apps/it/static/js/ui/ui/jquery.ui.selectable.js @@ -0,0 +1,277 @@ +/*! + * jQuery UI Selectable 1.10.4 + * http://jqueryui.com + * + * Copyright 2014 jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + * + * http://api.jqueryui.com/selectable/ + * + * Depends: + * jquery.ui.core.js + * jquery.ui.mouse.js + * jquery.ui.widget.js + */ +(function( $, undefined ) { + +$.widget("ui.selectable", $.ui.mouse, { + version: "1.10.4", + options: { + appendTo: "body", + autoRefresh: true, + distance: 0, + filter: "*", + tolerance: "touch", + + // callbacks + selected: null, + selecting: null, + start: null, + stop: null, + unselected: null, + unselecting: null + }, + _create: function() { + var selectees, + that = this; + + this.element.addClass("ui-selectable"); + + this.dragged = false; + + // cache selectee children based on filter + this.refresh = function() { + selectees = $(that.options.filter, that.element[0]); + selectees.addClass("ui-selectee"); + selectees.each(function() { + var $this = $(this), + 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 = $("<div class='ui-selectable-helper'></div>"); + }, + + _destroy: function() { + this.selectees + .removeClass("ui-selectee") + .removeData("selectable-item"); + this.element + .removeClass("ui-selectable ui-selectable-disabled"); + this._mouseDestroy(); + }, + + _mouseStart: function(event) { + var that = this, + options = this.options; + + this.opos = [event.pageX, event.pageY]; + + if (this.options.disabled) { + return; + } + + this.selectees = $(options.filter, this.element[0]); + + this._trigger("start", event); + + $(options.appendTo).append(this.helper); + // position helper (lasso) + this.helper.css({ + "left": event.pageX, + "top": event.pageY, + "width": 0, + "height": 0 + }); + + if (options.autoRefresh) { + this.refresh(); + } + + this.selectees.filter(".ui-selected").each(function() { + var selectee = $.data(this, "selectable-item"); + selectee.startselected = true; + if (!event.metaKey && !event.ctrlKey) { + selectee.$element.removeClass("ui-selected"); + selectee.selected = false; + selectee.$element.addClass("ui-unselecting"); + selectee.unselecting = true; + // selectable UNSELECTING callback + that._trigger("unselecting", event, { + unselecting: selectee.element + }); + } + }); + + $(event.target).parents().addBack().each(function() { + var doSelect, + selectee = $.data(this, "selectable-item"); + if (selectee) { + doSelect = (!event.metaKey && !event.ctrlKey) || !selectee.$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) { + that._trigger("selecting", event, { + selecting: selectee.element + }); + } else { + that._trigger("unselecting", event, { + unselecting: selectee.element + }); + } + return false; + } + }); + + }, + + _mouseDrag: function(event) { + + this.dragged = true; + + if (this.options.disabled) { + return; + } + + var tmp, + that = this, + options = this.options, + x1 = this.opos[0], + y1 = this.opos[1], + x2 = event.pageX, + y2 = event.pageY; + + if (x1 > x2) { tmp = x2; x2 = x1; x1 = tmp; } + if (y1 > y2) { 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 = $.data(this, "selectable-item"), + hit = false; + + //prevent helper from being selected if appendTo: selectable + if (!selectee || selectee.element === that.element[0]) { + return; + } + + if (options.tolerance === "touch") { + hit = ( !(selectee.left > x2 || selectee.right < x1 || selectee.top > y2 || selectee.bottom < y1) ); + } else if (options.tolerance === "fit") { + hit = (selectee.left > x1 && selectee.right < x2 && selectee.top > y1 && selectee.bottom < y2); + } + + if (hit) { + // SELECT + if (selectee.selected) { + selectee.$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 + that._trigger("selecting", event, { + selecting: selectee.element + }); + } + } else { + // UNSELECT + if (selectee.selecting) { + if ((event.metaKey || event.ctrlKey) && 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 + that._trigger("unselecting", event, { + unselecting: selectee.element + }); + } + } + if (selectee.selected) { + if (!event.metaKey && !event.ctrlKey && !selectee.startselected) { + selectee.$element.removeClass("ui-selected"); + selectee.selected = false; + + selectee.$element.addClass("ui-unselecting"); + selectee.unselecting = true; + // selectable UNSELECTING callback + that._trigger("unselecting", event, { + unselecting: selectee.element + }); + } + } + } + }); + + return false; + }, + + _mouseStop: function(event) { + var that = this; + + this.dragged = false; + + $(".ui-unselecting", this.element[0]).each(function() { + var selectee = $.data(this, "selectable-item"); + selectee.$element.removeClass("ui-unselecting"); + selectee.unselecting = false; + selectee.startselected = false; + that._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; + that._trigger("selected", event, { + selected: selectee.element + }); + }); + this._trigger("stop", event); + + this.helper.remove(); + + return false; + } + +}); + +})(jQuery); |