/*
Copyright (c)  2008-2020, www.redips.net  All rights reserved.
Code licensed under the BSD License: http://www.redips.net/license/
http://www.redips.net/javascript/table-td-merge-split/
Version 1.2.0
Mar 23, 2020.
*/
var REDIPS=REDIPS||{};
REDIPS.table=function(){var e=[],q,m;var t=function(a){-1<a.className.indexOf("ignore")||(!0===q?REDIPS.event.add(a,"mousedown",z):REDIPS.event.remove(a,"mousedown",z))};var z=function(a){var b=a||window.event;a=A(b.target||b.srcElement);if(a){var d=!!/^\s*$/.test(a.innerHTML);if(!1!==REDIPS.table.markNonEmpty||!1!==d)b=b.which?b.which:b.button,1===b&&(a.redips=a.redips||{},!0===a.redips.selected?u(!1,a):u(!0,a))}};var A=function(a){return a?"TD"===a.nodeName||"TH"===a.nodeName?a:A(a.parentNode):
null};var B=function(a,b,d,c,f,l){var k=0;var g="v"===f?a[d+"-"+b]:a[b+"-"+d];for(d+=1;d<c;d++){var e="v"===f?d+"-"+b:b+"-"+d;a[e]&&(e=a[e],k+="v"===f?e.rowSpan:e.colSpan,E(e,g),e.parentNode.deleteCell(e.cellIndex))}void 0!==g&&("v"===f?g.rowSpan+=k:g.colSpan+=k,!0!==l&&void 0!==l||u(!1,g))};var x=function(a){var b=a.rows,d=0;"string"===typeof a&&document.getElementById(a);for(var c=0;c<b.length;c++){for(var f=a=0;f<b[c].cells.length;f++)a+=b[c].cells[f].colSpan||1;a>d&&(d=a)}return d};var C=function(a){var b=
[];void 0!==a&&("string"===typeof a&&(a=document.getElementById(a)),a&&"object"===typeof a&&"TABLE"===a.nodeName&&(b[0]=a));return b};var u=function(a,b,d,c){if("boolean"===typeof a){if("string"===typeof b)b=document.getElementById(b);else if("object"!==typeof b)return;"TABLE"===b.nodeName&&(b=v(b),b=b[d+"-"+c]);!b||"TD"!==b.nodeName&&"TH"!==b.nodeName||(b.redips=b.redips||{},"string"===typeof REDIPS.table.color.cell&&(!0===a?(b.redips.background_old=b.style.backgroundColor,b.style.backgroundColor=
REDIPS.table.color.cell):b.style.backgroundColor=b.redips.background_old),b.redips.selected=a)}};var y=function(){if(window.getSelection)window.getSelection().removeAllRanges();else if(document.selection&&"Text"===document.selection.type)try{document.selection.empty()}catch(a){}};var v=function(a){var b=[],d={},c;var f=a.rows;for(var e=0;e<f.length;e++)for(var k=0;k<f[e].cells.length;k++){var g=f[e].cells[k];a=g.parentNode.rowIndex;var q=g.rowSpan||1;var n=g.colSpan||1;b[a]=b[a]||[];for(c=0;c<b[a].length+
1;c++)if("undefined"===typeof b[a][c]){var h=c;break}d[a+"-"+h]=g;for(c=a;c<a+q;c++){b[c]=b[c]||[];g=b[c];for(var p=h;p<h+n;p++)g[p]="x"}}return d};var E=function(a,b){if(a!==b){var d=a.childNodes.length;for(var c=0,f=0;c<d;c++)1===a.childNodes[f].nodeType?b.appendChild(a.childNodes[f]):f++}};var w=function(a){if(void 0!==a||!0===m){void 0!==a&&(m=a);for(var b,d,c,f=0;f<e.length;f++){a=e[f].rows;c=x(e[f]);d=v(e[f]);for(var l=0;l<a.length;l++)for(var k=0;k<c;k++)d[l+"-"+k]&&(b=d[l+"-"+k],b.innerHTML=
m?l+"-"+k:"")}}};return{color:{cell:!1,row:!1,column:!1},markNonEmpty:!0,onMouseDown:function(a,b,d){var c=function(a){var b=[],c;a=a.getElementsByTagName("table");for(c=0;c<a.length;c++)b.push(a[c]);return b};q=b;if("string"===typeof a)if("classname"===d)for(e=c(document),b=0;b<e.length;b++)-1===e[b].className.indexOf(a)&&(e.splice(b,1),b--);else a=document.getElementById(a);a&&"object"===typeof a&&("TABLE"===a.nodeName?e[0]=a:e=c(a));for(a=0;a<e.length;a++){c=e[a].getElementsByTagName("th");for(b=
0;b<c.length;b++)t(c[b]);c=e[a].getElementsByTagName("td");for(b=0;b<c.length;b++)t(c[b])}w()},mark:u,merge:function(a,b,d){var c,f;y();d=void 0===d?e:C(d);for(var l=0;l<d.length;l++){var k=v(d[l]);var g=d[l].rows;var q="v"===a?x(d[l]):g.length;g="v"===a?g.length:x(d[l]);for(var n=0;n<q;n++){var h=f=-1;for(c=0;c<=g;c++){var p="v"===a?c+"-"+n:n+"-"+c;if(k[p]){var r=k[p];r.redips=r.redips||{};var m=r?r.redips.selected:!1;var D="v"===a?r.colSpan:r.rowSpan}else m=!1;if(!0===m&&-1===h)h=c,f=D;else if(!0!==
m&&-1<h||-1<f&&f!==D)B(k,n,h,c,a,b),h=f=-1,!0===m&&(!0!==b&&void 0!==b||u(!1,r),m=!1);k[p]&&(c+="v"===a?r.rowSpan-1:r.colSpan-1)}!0===m&&B(k,n,h,c,a,b)}}w()},split:function(a,b){var d=function(a,b,c){var d=0;a=b+a.rowSpan-1;for(--c;0<=c;c--)void 0===f[a+"-"+c]&&d++;return d};y();b=void 0===b?e:C(b);for(var c=0;c<b.length;c++){var f=v(b[c]);var l=x(b[c]);var k=b[c].rows;for(var g=0;g<k.length;g++){var m="v"===a?l:k[g].cells.length;for(var n=0;n<m;n++){if("v"===a){var h=f[g+"-"+n];void 0!==h&&(h.redips=
h.redips||{});if(void 0!==h&&!0===h.redips.selected&&1<h.rowSpan){var p=d(h,g,n);p=k[g+h.rowSpan-1].insertCell(n-p);p.colSpan=h.colSpan;--h.rowSpan;t(p);f=v(b[c])}}else h=k[g].cells[n],h.redips=h.redips||{},!0===h.redips.selected&&1<h.colSpan&&(m++,p=k[g].insertCell(n+1),p.rowSpan=h.rowSpan,--h.colSpan,t(p));void 0!==h&&u(!1,h)}}}w()},row:function(a,b,d){var c=null,e=0,l;y();"object"!==typeof a&&(a=document.getElementById(a));void 0===d&&(d=-1);if("insert"===b){c=a.rows[0];for(b=0;b<c.cells.length;b++)e+=
c.cells[b].colSpan;c=a.insertRow(d);for(b=0;b<e;b++)d=c.insertCell(b),t(d);w()}else{if(1===a.rows.length)return;a.deleteRow(d);var k=v(a);d=a.rows.length-1;e=x(a);for(b=0;b<e;b++){a=k[d+"-"+b];if(void 0===a){var g=d;for(l=1;0<=g;g--,l++)if(a=k[g+"-"+b],void 0!==a){a.rowSpan=l;break}}else 1<a.rowSpan&&--a.rowSpan;b+=a.colSpan-1}}return c},column:function(a,b,d){y();"object"!==typeof a&&(a=document.getElementById(a));void 0===d&&(d=-1);if("insert"===b){for(b=0;b<a.rows.length;b++){var c=a.rows[b].insertCell(d);
t(c)}w()}else if(c=a.rows[0].cells,1!==c.length||1!==c[0].colSpan&&void 0!==c[0].colSpan)for(b=0;b<a.rows.length;b++)c=-1===d?a.rows[b].cells.length-1:d,c=a.rows[b].cells[c],1<c.colSpan?--c.colSpan:a.rows[b].deleteCell(d),b+=c.rowSpan-1},cellIndex:w,cellIgnore:function(a){"string"===typeof a&&(a=document.getElementById(a));REDIPS.event.remove(a,"mousedown",z)}}}();
REDIPS.event||(REDIPS.event=function(){return{add:function(e,q,m){e.addEventListener?e.addEventListener(q,m,!1):e.attachEvent?e.attachEvent("on"+q,m):e["on"+q]=m},remove:function(e,q,m){e.removeEventListener?e.removeEventListener(q,m,!1):e.detachEvent?e.detachEvent("on"+q,m):e["on"+q]=null}}}());