obscreen/data/www/js/tablednd-fixed.js

!function(t,e,a,i){var n="ontouchstart"in a.documentElement,r=n?"touchstart":"mousedown",l=n?"touchmove":"mousemove",s=n?"touchend":"mouseup";n&&t.each("touchstart touchmove touchend".split(" "),function(e,a){t.event.fixHooks[a]=t.event.mouseHooks}),t(a).ready(function(){function e(t){for(var e={},a=t.match(/([^;:]+)/g)||[];a.length;)e[a.shift()]=a.shift().trim();return e}t("table").each(function(){"dnd"==t(this).data("table")&&t(this).tableDnD({onDragStyle:t(this).data("ondragstyle")&&e(t(this).data("ondragstyle"))||null,onDropStyle:t(this).data("ondropstyle")&&e(t(this).data("ondropstyle"))||null,onDragClass:void 0==t(this).data("ondragclass")&&"tDnD_whileDrag"||t(this).data("ondragclass"),onDrop:t(this).data("ondrop")&&Function("table","row",t(this).data("ondrop")),onDragStart:t(this).data("ondragstart")&&Function("table","row",t(this).data("ondragstart")),scrollAmount:t(this).data("scrollamount")||5,sensitivity:t(this).data("sensitivity")||10,hierarchyLevel:t(this).data("hierarchylevel")||0,indentArtifact:t(this).data("indentartifact")||'<div class="indent">&nbsp;</div>',autoWidthAdjust:t(this).data("autowidthadjust")||!0,autoCleanRelations:t(this).data("autocleanrelations")||!0,jsonPretifySeparator:t(this).data("jsonpretifyseparator")||"	",serializeRegexp:t(this).data("serializeregexp")&&RegExp(t(this).data("serializeregexp"))||/[^\-]*$/,serializeParamName:t(this).data("serializeparamname")||!1,dragHandle:t(this).data("draghandle")||null})})}),jQuery.tableDnD={currentTable:null,dragObject:null,mouseOffset:null,oldX:0,oldY:0,build:function(e){return this.each(function(){this.tableDnDConfig=t.extend({onDragStyle:null,onDropStyle:null,onDragClass:"tDnD_whileDrag",onDrop:null,onDragStart:null,scrollAmount:5,sensitivity:10,hierarchyLevel:0,indentArtifact:'<div class="indent">&nbsp;</div>',autoWidthAdjust:!0,autoCleanRelations:!0,jsonPretifySeparator:"	",serializeRegexp:/[^\-]*$/,serializeParamName:!1,dragHandle:null},e||{}),t.tableDnD.makeDraggable(this),this.tableDnDConfig.hierarchyLevel&&t.tableDnD.makeIndented(this)}),this},makeIndented:function(e){var a,i,n=e.tableDnDConfig,r=e.rows,l=t(r).first().find("td:first")[0],s=0,o=0;if(t(e).hasClass("indtd"))return null;i=t(e).addClass("indtd").attr("style"),t(e).css({whiteSpace:"nowrap"});for(var d=0;d<r.length;d++)o<t(r[d]).find("td:first").text().length&&(o=t(r[d]).find("td:first").text().length,a=d);for(t(l).css({width:"auto"}),d=0;d<n.hierarchyLevel;d++)t(r[a]).find("td:first").prepend(n.indentArtifact);for(l&&t(l).css({width:l.offsetWidth}),i&&t(e).css(i),d=0;d<n.hierarchyLevel;d++)t(r[a]).find("td:first").children(":first").remove();return n.hierarchyLevel&&t(r).each(function(){(s=t(this).data("level")||0)<=n.hierarchyLevel&&t(this).data("level",s)||t(this).data("level",0);for(var e=0;e<t(this).data("level");e++)t(this).find("td:first").prepend(n.indentArtifact)}),this},makeDraggable:function(e){var a=e.tableDnDConfig;a.dragHandle&&t(a.dragHandle,e).each(function(){t(this).bind(r,function(i){return t.tableDnD.initialiseDrag(t(this).parents("tr")[0],e,this,i,a),!1})})||t(e.rows).each(function(){t(this).hasClass("nodrag")||t(this).bind(r,function(i){if("TD"==i.target.tagName)return t.tableDnD.initialiseDrag(this,e,this,i,a),!1}).css("cursor","move")})},currentOrder:function(){var e=this.currentTable.rows;return t.map(e,function(e){return(t(e).data("level")+e.id).replace(/\s/g,"")}).join("")},initialiseDrag:function(e,i,n,r,o){this.dragObject=e,this.currentTable=i,this.mouseOffset=this.getMouseOffset(n,r),this.originalOrder=this.currentOrder(),t(a).bind(l,this.mousemove).bind(s,this.mouseup),o.onDragStart&&o.onDragStart(i,n)},updateTables:function(){this.each(function(){this.tableDnDConfig&&t.tableDnD.makeDraggable(this)})},mouseCoords:function(t){return n?{x:event.changedTouches[0].clientX,y:event.changedTouches[0].clientY}:t.pageX||t.pageY?{x:t.pageX,y:t.pageY}:{x:t.clientX+a.body.scrollLeft-a.body.clientLeft,y:t.clientY+a.body.scrollTop-a.body.clientTop}},getMouseOffset:function(t,a){var i,n;return a=a||e.event,n=this.getPosition(t),{x:(i=this.mouseCoords(a)).x-n.x,y:i.y-n.y}},getPosition:function(t){var e=0,a=0;for(0==t.offsetHeight&&(t=t.firstChild);t.offsetParent;)e+=t.offsetLeft,a+=t.offsetTop,t=t.offsetParent;return{x:e+=t.offsetLeft,y:a+=t.offsetTop}},autoScroll:function(t){var i=this.currentTable.tableDnDConfig,n=e.pageYOffset,r=e.innerHeight?e.innerHeight:a.documentElement.clientHeight?a.documentElement.clientHeight:a.body.clientHeight;a.all&&(void 0!==a.compatMode&&"BackCompat"!=a.compatMode?n=a.documentElement.scrollTop:void 0!==a.body&&(n=a.body.scrollTop)),t.y-n<i.scrollAmount&&e.scrollBy(0,-i.scrollAmount)||r-(t.y-n)<i.scrollAmount&&e.scrollBy(0,i.scrollAmount)},moveVerticle:function(t,e){0!=t.vertical&&e&&this.dragObject!=e&&this.dragObject.parentNode==e.parentNode&&(0>t.vertical&&this.dragObject.parentNode.insertBefore(this.dragObject,e.nextSibling)||0<t.vertical&&this.dragObject.parentNode.insertBefore(this.dragObject,e))},moveHorizontal:function(e,a){var i,n=this.currentTable.tableDnDConfig;if(!n.hierarchyLevel||0==e.horizontal||!a||this.dragObject!=a)return null;i=t(a).data("level"),0<e.horizontal&&i>0&&t(a).find("td:first").children(":first").remove()&&t(a).data("level",--i),0>e.horizontal&&i<n.hierarchyLevel&&t(a).prev().data("level")>=i&&t(a).children(":first").prepend(n.indentArtifact)&&t(a).data("level",++i)},mousemove:function(e){var a,i,n,r,l,s=t(t.tableDnD.dragObject),o=t.tableDnD.currentTable.tableDnDConfig;return e&&e.preventDefault(),!!t.tableDnD.dragObject&&("touchmove"==e.type&&event.preventDefault(),o.onDragClass&&s.addClass(o.onDragClass)||s.css(o.onDragStyle),r=(i=t.tableDnD.mouseCoords(e)).x-t.tableDnD.mouseOffset.x,l=i.y-t.tableDnD.mouseOffset.y,t.tableDnD.autoScroll(i),a=t.tableDnD.findDropTargetRow(s,l),n=t.tableDnD.findDragDirection(r,l),t.tableDnD.moveVerticle(n,a),t.tableDnD.moveHorizontal(n,a),!1)},findDragDirection:function(t,e){var a=this.currentTable.tableDnDConfig.sensitivity,i=this.oldX,n=this.oldY,r={horizontal:t>=i-a&&t<=i+a?0:t>i?-1:1,vertical:e>=n-a&&e<=n+a?0:e>n?-1:1};return 0!=r.horizontal&&(this.oldX=t),0!=r.vertical&&(this.oldY=e),r},findDropTargetRow:function(e,a){for(var i=0,n=this.currentTable.rows,r=this.currentTable.tableDnDConfig,l=0,s=null,o=0;o<n.length;o++)if(s=n[o],l=this.getPosition(s).y,i=parseInt(s.offsetHeight)/2,0==s.offsetHeight&&(l=this.getPosition(s.firstChild).y,i=parseInt(s.firstChild.offsetHeight)/2),a>l-i&&a<l+i){if(!(e.is(s)||r.onAllowDrop&&!r.onAllowDrop(e,s)||t(s).hasClass("nodrop")))return s;break}return null},processMouseup:function(){if(null==this.currentTable)return null;var e=this.currentTable.tableDnDConfig,i=this.dragObject,n=0,r=0;if(!this.currentTable||!i)return null;t(a).unbind(l,this.mousemove).unbind(s,this.mouseup),e.hierarchyLevel&&e.autoCleanRelations&&t(this.currentTable.rows).first().find("td:first").children().each(function(){(r=t(this).parents("tr:first").data("level"))&&t(this).parents("tr:first").data("level",--r)&&t(this).remove()})&&e.hierarchyLevel>1&&t(this.currentTable.rows).each(function(){if((r=t(this).data("level"))>1)for(n=t(this).prev().data("level");r>n+1;)t(this).find("td:first").children(":first").remove(),t(this).data("level",--r)}),e.onDragClass&&t(i).removeClass(e.onDragClass)||t(i).css(e.onDropStyle),this.dragObject=null,e.onDrop&&this.originalOrder!=this.currentOrder()&&t(i).hide().fadeIn("fast")&&e.onDrop(this.currentTable,i),this.currentTable=null},mouseup:function(e){return e&&e.preventDefault(),t.tableDnD.processMouseup(),!1},jsonize:function(t){var e=this.currentTable;return t?JSON.stringify(this.tableData(e),null,e.tableDnDConfig.jsonPretifySeparator):JSON.stringify(this.tableData(e))},serialize:function(){return t.param(this.tableData(this.currentTable))},serializeTable:function(t){for(var e="",a=t.tableDnDConfig.serializeParamName||t.id,i=t.rows,n=0;n<i.length;n++){e.length>0&&(e+="&");var r=i[n].id;r&&t.tableDnDConfig&&t.tableDnDConfig.serializeRegexp&&(e+=a+"[]="+(r=r.match(t.tableDnDConfig.serializeRegexp)[0]))}return e},serializeTables:function(){var e=[];return t("table").each(function(){this.id&&e.push(t.param(this.tableData(this)))}),e.join("&")},tableData:function(e){var a,i,n,r,l=e.tableDnDConfig,s=[],o=0,d=0,h=null,u={};if(e||(e=this.currentTable),!e||!e.id||!e.rows||!e.rows.length)return{error:{code:500,message:"Not a valid table, no serializable unique id provided."}};r=l.autoCleanRelations&&e.rows||t.makeArray(e.rows),n=i=l.serializeParamName||e.id,a=function(t){return t&&l&&l.serializeRegexp?t.match(l.serializeRegexp)[0]:t},u[n]=[],!l.autoCleanRelations&&t(r[0]).data("level")&&r.unshift({id:"undefined"});for(var c=0;c<r.length;c++)if(l.hierarchyLevel){if(0==(d=t(r[c]).data("level")||0))n=i,s=[];else if(d>o)s.push([n,o]),n=a(r[c-1].id);else if(d<o)for(var f=0;f<s.length;f++)s[f][1]==d&&(n=s[f][0]),s[f][1]>=o&&(s[f][1]=0);o=d,t.isArray(u[n])||(u[n]=[]),(h=a(r[c].id))&&u[n].push(h)}else(h=a(r[c].id))&&u[n].push(h);return u}},jQuery.fn.extend({tableDnD:t.tableDnD.build,tableDnDUpdate:t.tableDnD.updateTables,tableDnDSerialize:t.proxy(t.tableDnD.serialize,t.tableDnD),tableDnDSerializeAll:t.tableDnD.serializeTables,tableDnDData:t.proxy(t.tableDnD.tableData,t.tableDnD)})}(jQuery,window,window.document);