public openContextMenu()

in desktop/src/@batch-flask/ui/abstract-list/abstract-list-base.ts [456:483]

• 23 lines of code
• 9 McCabe index (conditional complexity)

    public openContextMenu(target?: any) {
        if (!this.commands && !this.config.sorting) { return; }
        let selection = this.selection;

        // If we right clicked on an non selected item it will just make this the context menu selection
        if (target && !selection.has(target.id)) {
            selection = new ListSelection({ keys: [target.id] });
        }

        let obs;
        if (this.commands) {
            obs = this.commands.contextMenuFromSelection(selection);
        } else {
            obs = of(new ContextMenu([]));
        }
        obs.subscribe((menu) => {
            if (!menu) { return; }

            if (this.config.sorting) {
                if (this.commands) {
                    menu.addItem(new ContextMenuSeparator());
                }
                menu.addItem(this._createSortByMenu());
            }

            this.contextmenuService.openMenu(menu);
        });
    }