jsroot
Version:
JavaScript ROOT
762 lines (650 loc) • 170 kB
JavaScript
import { version, gStyle, httpRequest, create, createHttpRequest, loadScript, loadModules, decodeUrl,
source_dir, settings, internals, browser, findFunction, toJSON,
isArrayProto, isRootCollection, isBatchMode, isNodeJs, isObject, isFunc, isStr, _ensureJSROOT,
prROOT, clTList, clTMap, clTObjString, clTKey, clTFile, clTText, clTLatex, clTColor, clTStyle, kInspect, isPromise } from '../core.mjs';
import { select as d3_select } from '../d3.mjs';
import { openFile, kBaseClass, clTStreamerInfoList, clTDirectory, clTDirectoryFile, nameStreamerInfo, addUserStreamer } from '../io.mjs';
import { getRGBfromTColor } from '../base/colors.mjs';
import { prJSON, BasePainter, getElementRect, _loadJSDOM, getTDatime, convertDate } from '../base/BasePainter.mjs';
import { getElementMainPainter, getElementCanvPainter, cleanup, ObjectPainter } from '../base/ObjectPainter.mjs';
import { createMenu } from './menu.mjs';
import { getDrawSettings, getDrawHandle, canDrawHandle, addDrawFunc, draw, redraw } from '../draw.mjs';
import { BatchDisplay, GridDisplay, TabsDisplay, FlexibleDisplay, BrowserLayout, getHPainter, setHPainter } from './display.mjs';
import { showProgress, ToolbarIcons, registerForResize, injectStyle, saveFile } from './utils.mjs';
const kTopFolder = 'TopFolder', kExpand = 'expand', kPM = 'plusminus', kDfltDrawOpt = '__default_draw_option__',
cssValueNum = 'h_value_num', cssButton = 'h_button', cssItem = 'h_item', cssTree = 'h_tree';
function injectHStyle(node) {
function img(name, sz, fmt, code) {
return `.jsroot .img_${name} { display: inline-block; height: ${sz}px; width: ${sz}px; background-image: url("data:image/${fmt};base64,${code}"); }`;
}
const bkgr_color = settings.DarkMode ? 'black' : '#E6E6FA',
border_color = settings.DarkMode ? 'green' : 'black',
shadow_color = settings.DarkMode ? '#555' : '#aaa';
injectStyle(`
.jsroot .${cssTree} { display: block; white-space: nowrap; }
.jsroot .${cssTree} * { padding: 0; margin: 0; font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; box-sizing: content-box; line-height: 14px }
.jsroot .${cssTree} img { border: 0px; vertical-align: middle; }
.jsroot .${cssTree} a { text-decoration: none; vertical-align: top; white-space: nowrap; padding: 1px 2px 0px 2px; display: inline-block; margin: 0; }
.jsroot .${cssTree} p { font-weight: bold; white-space: nowrap; text-decoration: none; vertical-align: top; white-space: nowrap; padding: 1px 2px 0px 2px; display: inline-block; margin: 0; }
.jsroot .h_value_str { color: green; }
.jsroot .${cssValueNum} { color: blue; }
.jsroot .h_line { height: 18px; display: block; }
.jsroot .${cssButton} { cursor: pointer; color: blue; text-decoration: underline; }
.jsroot .${cssItem} { cursor: pointer; user-select: none; }
.jsroot .${cssItem}:hover { text-decoration: underline; }
.jsroot .h_childs { overflow: hidden; display: block; }
.jsroot_fastcmd_btn { height: 32px; width: 32px; display: inline-block; margin: 2px; padding: 2px; background-position: left 2px top 2px;
background-repeat: no-repeat; background-size: 24px 24px; border-color: inherit; }
.jsroot_inspector { border: 1px solid ${border_color}; box-shadow: 1px 1px 2px 2px ${shadow_color}; opacity: 0.95; background-color: ${bkgr_color}; }
.jsroot_drag_area { background-color: #007fff; }
${img('minus', 18, 'gif', 'R0lGODlhEgASAJEDAIKCgoCAgAAAAP///yH5BAEAAAMALAAAAAASABIAAAInnD+By+2rnpyhWvsizE0zf4CIIpRlgiqaiDosa7zZdU22A9y6u98FADs=')}
${img('minusbottom', 18, 'gif', 'R0lGODlhEgASAJECAICAgAAAAP///wAAACH5BAEAAAIALAAAAAASABIAAAImlC+Ay+2rnpygWvsizE0zf4CIEpRlgiqaiDosa7zZdU32jed6XgAAOw==')}
${img('plus', 18, 'gif', 'R0lGODlhEgASAJECAICAgAAAAP///wAAACH5BAEAAAIALAAAAAASABIAAAIqlC+Ay+2rnpygWvsizCcczWieAW7BeSaqookfZ4yqU5LZdU06vfe8rysAADs=')}
${img('plusbottom', 18, 'gif', 'R0lGODlhEgASAJECAICAgAAAAP///wAAACH5BAEAAAIALAAAAAASABIAAAIplC+Ay+2rnpygWvsizCcczWieAW7BeSaqookfZ4yqU5LZdU36zvd+XwAAOw==')}
${img('empty', 18, 'gif', 'R0lGODlhEgASAJEAAAAAAP///4CAgP///yH5BAEAAAMALAAAAAASABIAAAIPnI+py+0Po5y02ouz3pwXADs=')}
${img('line', 18, 'gif', 'R0lGODlhEgASAIABAICAgP///yH5BAEAAAEALAAAAAASABIAAAIZjB+Ay+2rnpwo0uss3kfz7X1XKE5k+ZxoAQA7')}
${img('join', 18, 'gif', 'R0lGODlhEgASAIABAICAgP///yH5BAEAAAEALAAAAAASABIAAAIcjB+Ay+2rnpwo0uss3kf5BGocNJZiSZ2opK5BAQA7')}
${img('joinbottom', 18, 'gif', 'R0lGODlhEgASAIABAICAgP///yH5BAEAAAEALAAAAAASABIAAAIZjB+Ay+2rnpwo0uss3kf5BGrcSJbmiaZGAQA7')}
${img('base', 18, 'gif', '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')}
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${img('folderopen', 18, 'gif', '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')}
${img('page', 18, 'gif', 'R0lGODlhEgASAOYAAPv7++/v7/j7/+32/8HBweTk5P39/djr/8Df//7///P5/8Ph//T09fn5+YGVw2t0pc7n/15hkFWn7ZOq0nqDsMDA/9nh7YSbyoqo2eTx/5G46pK873N+sPX6//f395Cjy83m/7rd/9jl9m13qGVqmoeh0n+OvI+z5Yyu387T//b6/2dtnvz9/32JtpS/8sbGxv7+/tvn92lwom96rHJ8rnSAsoep3NHp/8nk/7e3t+vr67a2tun1/3V4o+Hw/9vt/////wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH5BAEAAEEALAAAAAASABIAAAejgEGCg4SFhoeILjaLjDY1AQCHG0AGAA0eDBY1E5CGGjBAoQkCMTUSHwGGJwaiAh0iNbEvhiihAgIDPDwpFRw5hhgsuLk8Pz8HNL+FJSoKuT4+xzczyoQXzjzQxjcgI9WDDrraPzc4OA/fgibZ0eTmCzLpQS0Z7TflCwgr8hT2EOYIQpCQ16OgwYMRCBgqQGCHw4cOCRQwBCCAjosYL3ZCxNFQIAA7')}
${img('question', 18, 'gif', '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')}
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${img('task', 18, 'png', 'iVBORw0KGgoAAAANSUhEUgAAABUAAAAVCAAAAACMfPpKAAAABGdBTUEAALGPC/xhBQAAAAFzUkdCAK7OHOkAAAAgY0hSTQAAeiYAAICEAAD6AAAAgOgAAHUwAADqYAAAOpgAABdwnLpRPAAAAAJiS0dEAP+Hj8y/AAAACXBIWXMAAABIAAAASABGyWs+AAAATklEQVQY05XQUQoAIAgD0N3JY3fIChWttKR9xYvBCj0J0FsI3VVKQflwV22J0oyo3LOCc6pHW4dqi56v2CebbpMLtcmr+uTizz6UYpBnADSS8gvhaL5WAAAAJXRFWHRkYXRlOmNyZWF0ZQAyMDE2LTA0LTA3VDA5OjQyOjQ4KzAyOjAwMgzRmQAAACV0RVh0ZGF0ZTptb2RpZnkAMjAxNC0xMS0xMlQwODozOToxOCswMTowMJ0LlncAAAAASUVORK5CYII=')}
${img('pavetext', 18, 'png', 'iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAAAAAA6mKC9AAAABGdBTUEAALGPC/xhBQAAAAFzUkdCAK7OHOkAAAAgY0hSTQAAeiYAAICEAAD6AAAAgOgAAHUwAADqYAAAOpgAABdwnLpRPAAAAAJ0Uk5TAAB2k804AAAAAmJLR0QA/4ePzL8AAAAJcEhZcwAAAEgAAABIAEbJaz4AAAAsSURBVBjTY2CgCuBAAt1gASS5KKgARBpJACSEooIsARRbkABYoDsKCRDhEQBA2Am/6OrPewAAACV0RVh0ZGF0ZTpjcmVhdGUAMjAxNi0wMS0wNFQxMDoxODoyNyswMTowMHsz6UQAAAAldEVYdGRhdGU6bW9kaWZ5ADIwMTQtMTEtMTJUMDg6Mzk6MjArMDE6MDAga9/zAAAAAElFTkSuQmCC')}
${img('pavelabel', 18, 'png', 'iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAAAAAA6mKC9AAAABGdBTUEAALGPC/xhBQAAAAFzUkdCAK7OHOkAAAAgY0hSTQAAeiYAAICEAAD6AAAAgOgAAHUwAADqYAAAOpgAABdwnLpRPAAAAAJ0Uk5TAAB2k804AAAAAmJLR0QA/4ePzL8AAAAJcEhZcwAAAEgAAABIAEbJaz4AAAApSURBVBjTY2CgCuBAAt1gASS5KJgABzUEgABFANUWJAAWYIhCAkR4BAAHoAkEyi2U3wAAACV0RVh0ZGF0ZTpjcmVhdGUAMjAxNi0wMS0wNFQxMDoxODoyNyswMTowMHsz6UQAAAAldEVYdGRhdGU6bW9kaWZ5ADIwMTQtMTEtMTJUMDg6Mzk6MjArMDE6MDAga9/zAAAAAElFTkSuQmCC')}
${img('list', 16, 'png', 'iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABmJLR0QA/wD/AP+gvaeTAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3RJTUUH4AEECTc01vBgywAAAE9JREFUOMu1k8ERwDAMwqRc9l/Z/eeRpKZlABkOLFD0JQGgAAah5kp8Y30F2HEwDhGTCG6tX5yqtAV/acEdwHQHl0Y8RbA7pLIxRPziGyM9xLEOKSpp/5AAAAAASUVORK5CYII=')}
${img('color', 16, 'png', 'iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAMAAAAoLQ9TAAAAM1BMVEUAAAAA4xcavGZGS1xZT79lW+9wdvFz/3N6fo3RISTZwXbyniXz80v/AAD/zAD/66v//6vGWiYeAAAAAXRSTlMAQObYZgAAAAFiS0dEAIgFHUgAAAAJcEhZcwAADswAAA7MAbGhBn4AAAAHdElNRQfgAQQLLBhOmhPcAAAAIklEQVQY02NgRgEMDAzMnLzcfDwC7IxMbKwsQ10A3XMEAQA3JQVNowlkTAAAAABJRU5ErkJggg==')}
${img('colz', 16, 'png', 'iVBORw0KGgoAAAANSUhEUgAAABAAAAAQBAMAAADt3eJSAAAAMFBMVEV6fo0A4xcavGZGS1xZT79lW+9wdvFz/3PRISTZwXbyniXz80v/AAD/zAD/66v//6t1AkcGAAAAAXRSTlMAQObYZgAAAAFiS0dEAIgFHUgAAAAJcEhZcwAADswAAA7MAbGhBn4AAAAHdElNRQfgAQQLNwdqpNWzAAAAT0lEQVQI12NgYGAwNjZmAAOLjmY0hs2ZwxCG1arFEIbt3csQhvXuzRCG/f/PEIZ5eTGEYSgoDGEYKSlDGGZpyRCGaWgwhGHi4gxhwG0HAwCr3BFWzqCkcAAAAABJRU5ErkJggg==')}
${img('frame', 16, 'png', 'iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAQAAAC1+jfqAAAAAmJLR0QA/4ePzL8AAAAJcEhZcwAACxMAAAsTAQCanBgAAAAHdElNRQfgAQQLOwq4oOYCAAAAcUlEQVQoz7WQMQqAMAxFX0Uk4OLgIbp4oZ7BA/cOXR0KDnGpRbGayT+EQF74nw+GHIBo+5hdWdqAaFDoLIsegCSeWE0VcMxXYM6xvmiZSYDTooSR4WlxzzBZwGYBuwWs4mWUpVHJe1H9F1J7yC4ov+kAkTYXFCNzDrEAAAAASUVORK5CYII=')}
${img('class', 16, 'png', 'iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABmJLR0QAvQC9AL1pQtWoAAAAjUlEQVR42p2T2wnAIAxFM0g/O6jDdBBHcAyHKKQYjfiI0UY4P8I9BG4CID8smB4+8SUsohpO3CFzKqmBFrhCO4kqQnCR6MJF4BEJTVQFhBAmASNIZkH6a0OMc8oUDAu8z7RhTTBVyIIEhxeCdYWjQApvK2TBrgGpwpP1livsBXC0ROMO/LqDKjKEzaf8AZWbJP6pTT9BAAAATHpUWHRTb2Z0d2FyZQAAeNpz0FDW9MxNTE/1TUzPTM5WMNEz0jNQsLTUNzDWNzBUSC7KLC6pdMitLC7JTNZLLdZLKS3IzyvRS87PBQDzvxJ8u4pLSgAAADN6VFh0U2lnbmF0dXJlAAB42ktKs0hLMkk2MzJKNEuzMLKwtEizSElMMbNITUw0NUtNAQCc7Qma0Goe1QAAAABJRU5ErkJggg==')}
${img('member', 16, 'png', 'iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABmJLR0QAvQC9AL1pQtWoAAAAX0lEQVR42mNgAAIVBob/+DADPgBS8GCPBV6M1xCKDcDnBRcoZhgW4D8DBV75v2bLATAmxyC4ZmRMrCFYNfeU9BBvwJwpS8AYWTNZBoAwTDPFBpAciDCDyNFMtXSAFwAAUyq0GRPbbz4AAABMelRYdFNvZnR3YXJlAAB42nPQUNb0zE1MT/VNTM9MzlYw0TPSM1CwtNQ3MNY3MFRILsosLql0yK0sLslM1kst1kspLcjPK9FLzs8FAPO/Eny7iktKAAAAM3pUWHRTaWduYXR1cmUAAHjaS01JNrE0S00zSbU0NEsxMbMwM0xOSjYwNzY3NLRIMjUCAJcdCJ2BHe6SAAAAAElFTkSuQmCC')}
${img('tf1', 16, 'png', 'iVBORw0KGgoAAAANSUhEUgAAABAAAAAQAgMAAABinRfyAAAABGdBTUEAALGPC/xhBQAAACBjSFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAADFBMVEX/////AP8/SMz///+Cf5VqAAAAAXRSTlMAQObYZgAAAAFiS0dEAIgFHUgAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAHdElNRQfgCw4QHgSCla+2AAAAL0lEQVQI12MQYAACrAQXiFBoABINCgwMQgwcDAwSDEwMDKmhodMYJjAwaKDrAAEAoRAEjHDJ/uQAAAAldEVYdGRhdGU6Y3JlYXRlADIwMTYtMTEtMTRUMTc6Mjk6MjErMDE6MDDxcSccAAAAJXRFWHRkYXRlOm1vZGlmeQAyMDE2LTExLTE0VDE3OjI5OjA1KzAxOjAwNka8zgAAAABJRU5ErkJggg==')}
${img('tf2', 16, 'png', 'iVBORw0KGgoAAAANSUhEUgAAABAAAAAQAgMAAABinRfyAAAABGdBTUEAALGPC/xhBQAAACBjSFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAADFBMVEX/////AP8A/wD////pL6WoAAAAAXRSTlMAQObYZgAAAAFiS0dEAIgFHUgAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAHdElNRQfgCw4PNgzGaW1jAAAARUlEQVQI12NgEGDQZAASKkBigQKQ6GhgYBDiYgASIiAigIGBS8iBgUFhEpCnoAEkUkNDQxkagUIMrUDMMAVETAARQI0MAD5GCJ7tAr1aAAAAJXRFWHRkYXRlOmNyZWF0ZQAyMDE2LTExLTE0VDE2OjUxOjUzKzAxOjAwi1Gz3gAAACV0RVh0ZGF0ZTptb2RpZnkAMjAxNi0xMS0xNFQxNjo1MTozNiswMTowMG5bLUIAAAAASUVORK5CYII=')}
`, node, 'jsroot_hstyle');
}
/** @summary Return size as string with suffix like MB or KB
* @private */
function getSizeStr(sz) {
if (sz < 10000)
return sz.toFixed(0) + 'B';
if (sz < 1e6)
return (sz/1e3).toFixed(2) + 'KiB';
if (sz < 1e9)
return (sz/1e6).toFixed(2) + 'MiB';
return (sz/1e9).toFixed(2) + 'GiB';
}
/** @summary draw list content
* @desc used to draw all items from TList or TObjArray inserted into the TCanvas list of primitives
* @private */
async function drawList(dom, lst, opt) {
if (!lst || !lst.arr)
return null;
const handle = {
dom, lst, opt,
indx: -1, painter: null,
draw_next() {
while (++this.indx < this.lst.arr.length) {
const item = this.lst.arr[this.indx],
opt2 = (this.lst.opt && this.lst.opt[this.indx]) ? this.lst.opt[this.indx] : this.opt;
if (!item)
continue;
return draw(this.dom, item, opt2).then(p => {
if (p && !this.painter) this.painter = p;
return this.draw_next(); // reenter loop
});
}
return this.painter;
}
};
return handle.draw_next();
}
// ===================== hierarchy scanning functions ==================================
/** @summary Create hierarchy elements for TFolder object
* @private */
function folderHierarchy(item, obj) {
if (!obj?.fFolders)
return false;
if (obj.fFolders.arr.length === 0) {
item._more = false;
return true;
}
item._childs = [];
for (let i = 0; i < obj.fFolders.arr.length; ++i) {
const chld = obj.fFolders.arr[i];
item._childs.push({
_name: chld.fName,
_kind: prROOT + chld._typename,
_obj: chld
});
}
return true;
}
/** @summary Create hierarchy elements for TList object
* @private */
function listHierarchy(folder, lst) {
if (!isRootCollection(lst))
return false;
if ((lst.arr === undefined) || (lst.arr.length === 0)) {
folder._more = false;
return true;
}
let do_context = false, prnt = folder;
while (prnt) {
if (prnt._do_context) do_context = true;
prnt = prnt._parent;
}
// if list has objects with similar names, create cycle number for them
const ismap = (lst._typename === clTMap), names = [], cnt = [], cycle = [];
for (let i = 0; i < lst.arr.length; ++i) {
const obj = ismap ? lst.arr[i].first : lst.arr[i];
if (!obj) continue; // for such objects index will be used as name
const objname = obj.fName || obj.name;
if (!objname) continue;
const indx = names.indexOf(objname);
if (indx >= 0)
cnt[indx]++;
else {
cnt[names.length] = cycle[names.length] = 1;
names.push(objname);
}
}
folder._childs = [];
for (let i = 0; i < lst.arr.length; ++i) {
const obj = ismap ? lst.arr[i].first : lst.arr[i];
let item;
if (!obj?._typename) {
item = {
_name: i.toString(),
_kind: prROOT + 'NULL',
_title: 'NULL',
_value: 'null',
_obj: null
};
} else {
item = {
_name: obj.fName || obj.name,
_kind: prROOT + obj._typename,
_title: `${obj.fTitle || ''} type:${obj._typename}`,
_obj: obj
};
switch (obj._typename) {
case clTColor: item._value = getRGBfromTColor(obj); break;
case clTText:
case clTLatex: item._value = obj.fTitle; break;
case clTObjString: item._value = obj.fString; break;
default: if (lst.opt && lst.opt[i] && lst.opt[i].length) item._value = lst.opt[i];
}
if (do_context && canDrawHandle(obj._typename)) item._direct_context = true;
// if name is integer value, it should match array index
if (!item._name || (Number.isInteger(parseInt(item._name)) && (parseInt(item._name) !== i)) || (lst.arr.indexOf(obj) < i))
item._name = i.toString();
else {
// if there are several such names, add cycle number to the item name
const indx = names.indexOf(obj.fName);
if ((indx >= 0) && (cnt[indx] > 1)) {
item._cycle = cycle[indx]++;
item._keyname = item._name;
item._name = item._keyname + ';' + item._cycle;
}
}
}
folder._childs.push(item);
}
return true;
}
/** @summary Create hierarchy of TKey lists in file or sub-directory
* @private */
function keysHierarchy(folder, keys, file, dirname) {
if (keys === undefined) return false;
folder._childs = [];
for (let i = 0; i < keys.length; ++i) {
const key = keys[i];
if (settings.OnlyLastCycle && (i > 0) && (key.fName === keys[i-1].fName) && (key.fCycle < keys[i-1].fCycle)) continue;
const item = {
_name: key.fName + ';' + key.fCycle,
_cycle: key.fCycle,
_kind: prROOT + key.fClassName,
_title: key.fTitle + ` (size: ${getSizeStr(key.fObjlen)})`,
_keyname: key.fName,
_readobj: null,
_parent: folder
};
if (key.fRealName)
item._realname = key.fRealName + ';' + key.fCycle;
if (key.fClassName === clTDirectory || key.fClassName === clTDirectoryFile) {
const dir = (dirname && file) ? file.getDir(dirname + key.fName) : null;
if (dir) {
// remove cycle number - we have already directory
item._name = key.fName;
keysHierarchy(item, dir.fKeys, file, dirname + key.fName + '/');
} else {
item._more = true;
item._expand = function(node, obj) {
// one can get expand call from child objects - ignore them
return keysHierarchy(node, obj.fKeys);
};
}
} else if ((key.fClassName === clTList) && (key.fName === nameStreamerInfo)) {
if (settings.SkipStreamerInfos) continue;
item._name = nameStreamerInfo;
item._kind = prROOT + clTStreamerInfoList;
item._title = 'List of streamer infos for binary I/O';
item._readobj = file.fStreamerInfos;
}
folder._childs.push(item);
}
return true;
}
/** @summary Create hierarchy for arbitrary object
* @private */
function objectHierarchy(top, obj, args = undefined) {
if (!top || (obj === null))
return false;
top._childs = [];
let proto = Object.prototype.toString.apply(obj);
if (proto === '[object DataView]') {
let item = {
_parent: top,
_name: 'size',
_value: obj.byteLength.toString(),
_vclass: cssValueNum
};
top._childs.push(item);
const namelen = (obj.byteLength < 10) ? 1 : Math.log10(obj.byteLength);
for (let k = 0; k < obj.byteLength; ++k) {
if (k % 16 === 0) {
item = {
_parent: top,
_name: k.toString(),
_value: '',
_vclass: cssValueNum
};
while (item._name.length < namelen)
item._name = '0' + item._name;
top._childs.push(item);
}
let val = obj.getUint8(k).toString(16);
while (val.length < 2) val = '0'+val;
if (item._value)
item._value += (k % 4 === 0) ? ' | ' : ' ';
item._value += val;
}
return true;
}
// check _nosimple property in all parents
let nosimple = true, do_context = false, prnt = top;
while (prnt) {
if (prnt._do_context)
do_context = true;
if ('_nosimple' in prnt) {
nosimple = prnt._nosimple;
break;
}
prnt = prnt._parent;
}
const isarray = (isArrayProto(proto) > 0) && obj.length,
compress = isarray && (obj.length > settings.HierarchyLimit);
let arrcompress = false;
if (isarray && (top._name === 'Object') && !top._parent) top._name = 'Array';
if (compress) {
arrcompress = true;
for (let k = 0; k < obj.length; ++k) {
const typ = typeof obj[k];
if ((typ === 'number') || (typ === 'boolean') || ((typ === 'string') && (obj[k].length < 16))) continue;
arrcompress = false; break;
}
}
if (!('_obj' in top))
top._obj = obj;
else if (top._obj !== obj)
alert('object missmatch');
if (!top._title) {
if (obj._typename)
top._title = prROOT + obj._typename;
else if (isarray)
top._title = 'Array len: ' + obj.length;
}
if (arrcompress) {
for (let k = 0; k < obj.length;) {
let nextk = Math.min(k+10, obj.length), allsame = true, prevk = k;
while (allsame) {
allsame = true;
for (let d=prevk; d<nextk; ++d)
if (obj[k]!==obj[d]) allsame = false;
if (allsame) {
if (nextk===obj.length) break;
prevk = nextk;
nextk = Math.min(nextk+10, obj.length);
} else if (prevk !== k) {
// last block with similar
nextk = prevk;
allsame = true;
break;
}
}
const item = { _parent: top, _name: k+'..'+(nextk-1), _vclass: cssValueNum };
if (allsame)
item._value = obj[k].toString();
else {
item._value = '';
for (let d = k; d < nextk; ++d)
item._value += ((d===k) ? '[ ' : ', ') + obj[d].toString();
item._value += ' ]';
}
top._childs.push(item);
k = nextk;
}
return true;
}
let lastitem, lastkey, lastfield, cnt;
for (const key in obj) {
if ((key === '_typename') || (key[0] === '$')) continue;
const fld = obj[key];
if (isFunc(fld)) continue;
if (args?.exclude && (args.exclude.indexOf(key) >= 0)) continue;
if (compress && lastitem) {
if (lastfield===fld) { ++cnt; lastkey = key; continue; }
if (cnt > 0) lastitem._name += '..' + lastkey;
}
const item = { _parent: top, _name: key };
if (compress) { lastitem = item; lastkey = key; lastfield = fld; cnt = 0; }
if (fld === null) {
item._value = item._title = 'null';
if (!nosimple) top._childs.push(item);
continue;
}
let simple = false;
if (isObject(fld)) {
proto = Object.prototype.toString.apply(fld);
if (isArrayProto(proto) > 0) {
item._title = 'array len=' + fld.length;
simple = (proto !== '[object Array]');
if (fld.length === 0) {
item._value = '[ ]';
item._more = false; // hpainter will not try to expand again
} else {
item._value = '[...]';
item._more = true;
item._expand = objectHierarchy;
item._obj = fld;
}
} else if (proto === '[object DataView]') {
item._title = 'DataView len=' + fld.byteLength;
item._value = '[...]';
item._more = true;
item._expand = objectHierarchy;
item._obj = fld;
} else if (proto === '[object Date]') {
item._more = false;
item._title = 'Date';
item._value = fld.toString();
item._vclass = cssValueNum;
} else {
if (fld.$kind || fld._typename)
item._kind = item._title = prROOT + (fld.$kind || fld._typename);
if (fld._typename) {
item._title = fld._typename;
if (do_context && canDrawHandle(fld._typename)) item._direct_context = true;
}
// check if object already shown in hierarchy (circular dependency)
let curr = top, inparent = false;
while (curr && !inparent) {
inparent = (curr._obj === fld);
curr = curr._parent;
}
if (inparent) {
item._value = '{ prnt }';
item._vclass = cssValueNum;
item._more = false;
simple = true;
} else {
item._obj = fld;
item._more = false;
switch (fld._typename) {
case clTColor: item._value = getRGBfromTColor(fld); break;
case clTText:
case clTLatex: item._value = fld.fTitle; break;
case clTObjString: item._value = fld.fString; break;
default:
if (isRootCollection(fld) && isObject(fld.arr)) {
item._value = fld.arr.length ? '[...]' : '[]';
item._title += ', size:' + fld.arr.length;
if (fld.arr.length > 0) item._more = true;
} else {
item._more = true;
item._value = '{ }';
}
}
}
}
} else if ((typeof fld === 'number') || (typeof fld === 'boolean')) {
simple = true;
if (key === 'fBits')
item._value = '0x' + fld.toString(16);
else
item._value = fld.toString();
item._vclass = cssValueNum;
} else if (isStr(fld)) {
simple = true;
item._value = '"' + fld.replace(/&/g, '&').replace(/"/g, '"').replace(/</g, '<').replace(/>/g, '>') + '"';
item._vclass = 'h_value_str';
} else if (typeof fld === 'undefined') {
simple = true;
item._value = 'undefined';
item._vclass = cssValueNum;
} else {
simple = true;
alert(`miss ${key} type ${typeof fld}`);
}
if (!simple || !nosimple)
top._childs.push(item);
}
if (compress && lastitem && (cnt > 0))
lastitem._name += '..' + lastkey;
return true;
}
/** @summary Create hierarchy elements for TTask object
* @desc function can be used for different derived classes
* we show not only child tasks, but all complex data members
* @private */
function taskHierarchy(item, obj) {
if (!obj?.fTasks)
return false;
objectHierarchy(item, obj, { exclude: ['fTasks', 'fName'] });
if ((obj.fTasks.arr.length === 0) && (item._childs.length === 0)) {
item._more = false;
return true;
}
for (let i = 0; i < obj.fTasks.arr.length; ++i) {
const chld = obj.fTasks.arr[i];
item._childs.push({
_name: chld.fName,
_kind: prROOT + chld._typename,
_obj: chld
});
}
return true;
}
/** @summary Create hierarchy for streamer info object
* @private */
function createStreamerInfoContent(lst) {
const h = { _name: nameStreamerInfo, _childs: [] };
for (let i = 0; i < lst.arr.length; ++i) {
const entry = lst.arr[i];
if (entry._typename === clTList)
continue;
if (typeof entry.fName === 'undefined') {
console.warn(`strange element in StreamerInfo with type ${entry._typename}`);
continue;
}
const item = {
_name: `${entry.fName};${entry.fClassVersion}`,
_kind: `class ${entry.fName}`,
_title: `class:${entry.fName} version:${entry.fClassVersion} checksum:${entry.fCheckSum}`,
_icon: 'img_class',
_childs: []
};
if (entry.fTitle)
item._title += ' ' + entry.fTitle;
h._childs.push(item);
if (typeof entry.fElements === 'undefined')
continue;
for (let l = 0; l < entry.fElements.arr.length; ++l) {
const elem = entry.fElements.arr[l];
if (!elem?.fName) continue;
let _name = `${elem.fTypeName} ${elem.fName}`;
const _title = `${elem.fTypeName} type:${elem.fType}`;
if (elem.fArrayDim === 1)
_name += `[${elem.fArrayLength}]`;
else {
for (let dim = 0; dim < elem.fArrayDim; ++dim)
_name += `[${elem.fMaxIndex[dim]}]`;
}
if (elem.fBaseVersion === 4294967295)
_name += ':-1';
else if (elem.fBaseVersion !== undefined)
_name += `:${elem.fBaseVersion}`;
_name += ';';
if (elem.fTitle)
_name += ` // ${elem.fTitle}`;
item._childs.push({ _name, _title, _kind: elem.fTypeName, _icon: (elem.fTypeName === kBaseClass) ? 'img_class' : 'img_member' });
}
if (!item._childs.length)
delete item._childs;
}
return h;
}
/** @summary tag item in hierarchy painter as streamer info
* @desc this function used on THttpServer to mark streamer infos list
* as fictional TStreamerInfoList class, which has special draw function
* @private */
function markAsStreamerInfo(h, item, obj) {
if (obj?._typename === clTList)
obj._typename = clTStreamerInfoList;
}
/** @summary Create hierarchy for object inspector
* @private */
function createInspectorContent(obj) {
const h = { _name: 'Object', _title: '', _click_action: kExpand, _nosimple: false, _do_context: true };
if (isStr(obj.fName) && obj.fName)
h._name = obj.fName;
if (isStr(obj.fTitle) && obj.fTitle)
h._title = obj.fTitle;
if (obj._typename)
h._title += ` type:${obj._typename}`;
if (isRootCollection(obj)) {
h._name = obj.name || obj._typename;
listHierarchy(h, obj);
} else
objectHierarchy(h, obj);
return h;
}
/** @summary Parse string value as array.
* @desc It could be just simple string: 'value' or
* array with or without string quotes: [element], ['elem1',elem2]
* @private */
function parseAsArray(val) {
const res = [];
if (!isStr(val)) return res;
val = val.trim();
if (!val) return res;
// return as array with single element
if ((val.length < 2) || (val.at(0) !== '[') || (val.at(-1) !== ']')) {
res.push(val);
return res;
}
// try to split ourself, checking quotes and brackets
let nbr = 0, nquotes = 0, ndouble = 0, last = 1;
for (let indx = 1; indx < val.length; ++indx) {
if (nquotes > 0) {
if (val[indx] === '\'') nquotes--;
continue;
}
if (ndouble > 0) {
if (val[indx] === '"') ndouble--;
continue;
}
switch (val[indx]) {
case '\'': nquotes++; break;
case '"': ndouble++; break;
case '[': nbr++; break;
case ']': if (indx < val.length - 1) { nbr--; break; }
// eslint-disable-next-line no-fallthrough
case ',':
if (nbr === 0) {
let sub = val.substring(last, indx).trim();
if ((sub.length > 1) && (sub.at(0) === sub.at(-1)) && ((sub[0] === '"') || (sub[0] === '\'')))
sub = sub.slice(1, sub.length - 1);
res.push(sub);
last = indx+1;
}
break;
}
}
if (res.length === 0)
res.push(val.slice(1, val.length - 1).trim());
return res;
}
/** @summary central function for expand of all online items
* @private */
function onlineHierarchy(node, obj) {
if (obj && node && ('_childs' in obj)) {
for (let n = 0; n < obj._childs.length; ++n) {
if (obj._childs[n]._more || obj._childs[n]._childs)
obj._childs[n]._expand = onlineHierarchy;
}
node._childs = obj._childs;
obj._childs = null;
return true;
}
return false;
}
/** @summary Check if draw handle for specified object can do expand
* @private */
function canExpandHandle(handle) {
return handle?.expand || handle?.get_expand || handle?.expand_item;
}
const kindTFile = prROOT + clTFile;
/**
* @summary Painter of hierarchical structures
*
* @example
* import { HierarchyPainter } from 'https://root.cern/js/latest/modules/gui/HierarchyPainter.mjs';
* // create hierarchy painter in 'myTreeDiv'
* let h = new HierarchyPainter('example', 'myTreeDiv');
* // configure 'simple' layout in 'myMainDiv'
* // one also can specify 'grid2x2' or 'flex' or 'tabs'
* h.setDisplay('simple', 'myMainDiv');
* // open file and display element
* h.openRootFile('https://root.cern/js/files/hsimple.root').then(() => h.display('hpxpy;1','colz')); */
class HierarchyPainter extends BasePainter {
/** @summary Create painter
* @param {string} name - symbolic name
* @param {string} frameid - element id where hierarchy is drawn
* @param {string} [backgr] - background color */
constructor(name, frameid, backgr) {
super(frameid);
this.name = name;
this.h = null; // hierarchy
this.with_icons = true;
if (backgr === '__as_dark_mode__')
this.setBasicColors();
else
this.background = backgr;
this.files_monitoring = !frameid; // by default files m