Method open

src/services/workbench/editorService.ts:642–686

* @param groupId If provided, will open tab in specific group

(tab: IEditorTab<T>, groupId?: UniqueId)

     * @param groupId If provided, will open tab in specific group
     */
    public open<T>(tab: IEditorTab<T>, groupId?: UniqueId) {
        const { current, groups = [] } = this.state;
        let group = current;

        if (groupId) {
            // find specific group
            group = this.getGroupById(groupId);
        }

        if (group) {
            // insert tab into group
            const { id: tabId } = tab;
            const isExist = group?.data!.find(searchById(tabId));
            if (isExist && tabId === group?.activeTab) return;

            const groupIndex = this.getGroupIndexById(group.id!);
            const currentGroup = groups[groupIndex];
            if (!isExist) {
                group.data!.push(tab);
            }

            group.tab = tab;
            group.activeTab = tabId;
            groups[groupIndex] = { ...currentGroup, tab, activeTab: tabId };
        } else {
            // if group isn't exist, open a new group
            group = new EditorGroupModel(
                groups.length + 1,
                tab,
                tab.id,
                [tab],
                this.defaultActions,
                this.defaultMenus
            );
            groups.push(group);
        }

        this.emit(EditorEvent.OpenTab, tab);

        this.setState({
            current: group,
            groups: [...groups],
        });
        this.explorerService.forceUpdate();
    }

    public onOpenTab(callback: (tab: IEditorTab) => void): void {
        this.subscribe(EditorEvent.OpenTab, callback);