@atlaskit/navigation-system
Version:
The latest navigation system for Atlassian apps.
106 lines (101 loc) • 6.6 kB
JavaScript
import _defineProperty from "@babel/runtime/helpers/defineProperty";
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
import { themedLogoIcon, themedLogoText } from '../nav-logo/logo-renderer';
import { getColorMode, getTextColor, isLight, simpleAlphaComposite } from './color-utils';
import { parseHex } from './color-utils/formats/hex';
import { palette } from './palette';
import { paletteRgba } from './palette-rgba';
import { themedSearchBorder, themedSearchBorderFocused } from './search';
/**
* Expects colors to be passed as `RGB` objects.
*
* Allows `string` for hex strings only, for backwards compatibility.
* This will likely be removed in the future.
*
* Allows `null` for ergonomic reasons, because our color parsing utilities can return
* `null` if they cannot parse a color string.
*/
function toRGBString(_ref) {
var r = _ref.r,
g = _ref.g,
b = _ref.b;
return "rgb(".concat(r, ", ").concat(g, ", ").concat(b, ")");
}
function toRGBAString(_ref2) {
var r = _ref2.r,
g = _ref2.g,
b = _ref2.b,
a = _ref2.a;
return "rgba(".concat(r, ", ").concat(g, ", ").concat(b, ", ").concat(a, ")");
}
// Using raw hex codes because custom colors break out of the tokens model
// We will need to invert the colors based on backgroundColor independently of the app's color mode (dark/light)
// Values here are not final
var buttonStyles = {
light: _defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty({}, '--ds-top-bar-button-background', 'transparent'), '--ds-top-bar-button-background-hovered', palette.Neutral200A), '--ds-top-bar-button-background-pressed', palette.Neutral300A), '--ds-top-bar-button-border', palette.Neutral300A), '--ds-top-bar-button-selected-background', palette.Neutral300A), '--ds-top-bar-button-selected-background-hovered', palette.Neutral400A), '--ds-top-bar-button-selected-background-pressed', palette.Neutral500A), '--ds-top-bar-button-disabled-text', palette.Neutral400A), '--ds-top-bar-button-disabled-background', palette.Neutral100A),
dark: _defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty({}, '--ds-top-bar-button-background', 'transparent'), '--ds-top-bar-button-background-hovered', palette.DarkNeutral200A), '--ds-top-bar-button-background-pressed', palette.DarkNeutral300A), '--ds-top-bar-button-border', palette.DarkNeutral300A), '--ds-top-bar-button-selected-background', palette.DarkNeutral300A), '--ds-top-bar-button-selected-background-hovered', palette.DarkNeutral400A), '--ds-top-bar-button-selected-background-pressed', palette.DarkNeutral500A), '--ds-top-bar-button-disabled-text', palette.DarkNeutral400A), '--ds-top-bar-button-disabled-background', palette.DarkNeutral100A)
};
var logoStyles = {
light: _defineProperty(_defineProperty({}, '--ds-top-bar-logo-icon', palette.DarkNeutral0), '--ds-top-bar-logo-text', palette.DarkNeutral0),
dark: _defineProperty(_defineProperty({}, themedLogoIcon, palette.Neutral0), themedLogoText, palette.Neutral0)
};
/**
* Provides a `style` prop value for the `TopNav` that defines required CSS variables.
*
* If a provided `backgroundColor` or `highlightColor` cannot be parsed,
* then `null` will be returned.
*/
export function getCustomThemeStyles(_ref3) {
var backgroundColor = _ref3.backgroundColor,
highlightColor = _ref3.highlightColor;
var backgroundRgb = typeof backgroundColor === 'string' ? parseHex(backgroundColor) : backgroundColor;
var highlightRgb = typeof highlightColor === 'string' ? parseHex(highlightColor) : highlightColor;
if (!backgroundRgb || !highlightRgb) {
return null;
}
var textColor = getTextColor(backgroundRgb);
var colorMode = getColorMode(backgroundRgb);
var highlightTextColor = getTextColor(highlightRgb);
return _objectSpread(_objectSpread(_objectSpread(_objectSpread({
backgroundColor: toRGBString(backgroundRgb),
color: textColor.hex
}, buttonStyles[colorMode]), logoStyles[colorMode]), getSelectedStyles({
backgroundColor: backgroundRgb,
colorMode: colorMode
})), {}, _defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty({}, themedSearchBorder, toRGBAString(_objectSpread(_objectSpread({}, textColor.rgb), {}, {
a: 0.5
}))), themedSearchBorderFocused, toRGBAString(_objectSpread(_objectSpread({}, highlightRgb), {}, {
a: 0.8
}))), '--ds-top-bar-button-primary-background', toRGBString(highlightRgb)), '--ds-top-bar-button-primary-background-hovered', toRGBAString(_objectSpread(_objectSpread({}, highlightRgb), {}, {
a: 0.8
}))), '--ds-top-bar-button-primary-background-pressed', toRGBAString(_objectSpread(_objectSpread({}, highlightRgb), {}, {
a: 0.65
}))), '--ds-top-bar-button-primary-text', highlightTextColor.hex));
}
/**
* Precomputed RGBA values for the selected backgrounds
*/
var selectedBackgroundRGBA = {
light: paletteRgba.Neutral300A,
dark: paletteRgba.DarkNeutral300A
};
function getSelectedStyles(_ref4) {
var backgroundColor = _ref4.backgroundColor,
colorMode = _ref4.colorMode;
/**
* The background color of the selected button in its default state.
*
* We are referring to this as a foreground color because it is semi-transparent,
* so is not the actual color displayed when the button is on top of a background color.
*/
var foregroundColor = selectedBackgroundRGBA[colorMode];
/**
* The blended color seen when the selected background is over the top bar.
*/
var blendedBackground = simpleAlphaComposite({
background: backgroundColor,
foreground: foregroundColor
});
return _defineProperty(_defineProperty({}, '--ds-top-bar-button-selected-text', getTextColor(blendedBackground).hex), '--ds-top-bar-button-selected-border', isLight(blendedBackground) ? palette.Neutral1100 : palette.DarkNeutral1100);
}