public setInput()

in sim/visuals/layoutView.ts [128:164]
32 lines of code
11 McCabe index (conditional complexity)

        public setInput(port: number, view: LayoutElement, control?: View, closeIcon?: View, backgroundView?: View) {
            if (this.inputs[port] != view || this.inputControls[port] != control) {
                if (this.inputs[port]) {
                    // Remove current input
                    this.inputs[port].dispose();
                }
                this.inputs[port] = view;
                if (this.inputControls[port]) {
                    this.inputControls[port].dispose();
                }
                this.inputControls[port] = control;
                this.inputCloseIcons[port] = closeIcon;
                this.inputBackgroundViews[port] = backgroundView;

                this.inputContainers[port].clear();

                if (control && backgroundView) this.inputContainers[port].addView(backgroundView);
                this.inputContainers[port].addView(view);
                if (control) this.inputContainers[port].addView(control);

                if (view.hasClick()) view.registerClick((ev: any) => {
                    view.setSelected(true);
                    runtime.queueDisplayUpdate();
                }, true);

                if (control && closeIcon) {
                    this.inputContainers[port].addView(closeIcon);
                    closeIcon.registerClick(() => {
                        // Clear selection
                        view.setSelected(false);
                        runtime.queueDisplayUpdate();
                    })
                }
            }

            this.position();
        }