zed/styles/src/styleTree/picker.ts

import { ColorScheme } from "../themes/common/colorScheme";
import { background, border, text } from "./components";

export default function picker(colorScheme: ColorScheme) {
  let layer = colorScheme.lowest;
  const container = {
    background: background(layer),
    border: border(layer),
    shadow: colorScheme.modalShadow,
    cornerRadius: 12,
    padding: {
      bottom: 4,
    }
  };
  const inputEditor = {
    placeholderText: text(layer, "sans", "on", "disabled"),
    selection: colorScheme.players[0],
    text: text(layer, "mono", "on"),
    border: border(layer, { bottom: true }),
    padding: {
      bottom: 8,
      left: 16,
      right: 16,
      top: 8,
    },
    margin: {
      bottom: 4,
    },
  };
  const emptyInputEditor = { ...inputEditor };
  delete emptyInputEditor.border;
  delete emptyInputEditor.margin;

  return {
    ...container,
    emptyContainer: {
      ...container,
      padding: {}
    },
    item: {
      padding: {
        bottom: 4,
        left: 12,
        right: 12,
        top: 4,
      },
      margin: {
        top: 1,
        left: 4,
        right: 4,
      },
      cornerRadius: 8,
      text: text(layer, "sans", "variant"),
      highlightText: text(layer, "sans", "accent", { weight: "bold" }),
      active: {
        background: background(layer, "base", "active"),
        text: text(layer, "sans", "base", "active"),
        highlightText: text(layer, "sans", "accent", {
          weight: "bold",
        }),
      },
      hover: {
        background: background(layer, "hovered"),
      },
    },
    inputEditor,
    emptyInputEditor,
    noMatches: {
      text: text(layer, "sans", "variant"),
      padding: {
        bottom: 8,
        left: 16,
        right: 16,
        top: 8,
      },
    },
  };
}