// Format an array of RDF statements as an HTML table.

//

// This can operate in one of three modes: when the class of object is given

// or when the source document from which data is taken is given,

// or if a prepared query object is given.

// (In principle it could operate with neither class nor document

// given but typically

// there would be too much data.)

// When the tableClass is not given, it looks for common classes in the data,

// and gives the user the option.

//

// 2008 Written, Ilaria Liccardi

// 2014 core functionality now in common/table.js -timbl

// ///////////////////////////////////////////////////////////////////

// Table view pane -- view of a class as a table of properties of class members

import * as UI from 'solid-ui-jss'

export const tableViewPane = {

icon: UI.icons.originalIconBase + 'table.png',

name: 'tableOfClass',

label: function (subject, context) {

const store = context.session.store

// if (!store.holds(subject, UI.ns.rdf('type'),UI.ns.rdfs('Class'))) return null

if (!store.any(undefined, UI.ns.rdf('type'), subject)) {

return null

}

const n = store.statementsMatching(undefined, UI.ns.rdf('type'), subject)

.length

if (n === 0) {

// None, suppress pane

return null

}

if (n > 15) {

// @@ At the moment this pane can be slow with too many @@ fixme by using limits

return null

}

return UI.utils.label(subject) + ' table'

},

render: function (subject, context) {

const myDocument = context.dom

const div = myDocument.createElement('div')

div.setAttribute('class', 'tablePane')

div.appendChild(UI.table(myDocument, { tableClass: subject }))

return div

}

}