rio/frontend/code/components/componentPicker.ts

import { devToolsConnector } from '../app';
import { applyIcon } from '../designApplication';
import { ComponentBase, ComponentState } from './componentBase';

export type ComponentPickerState = ComponentState & {
    _type_: 'ComponentPicker-builtin';
};

export class ComponentPickerComponent extends ComponentBase {
    protected createElement(): HTMLElement {
        let element = document.createElement('div');
        element.classList.add('rio-component-picker');

        applyIcon(element, 'material/arrow_selector_tool:fill');

        element.addEventListener('click', this.pickComponent.bind(this));

        return element;
    }

    async pickComponent() {
        this.element.classList.add('active');

        await devToolsConnector!.pickComponent();

        this.element.classList.remove('active');
    }
}