{
  "version": 3,
  "sources": ["../../src/custom-gradient-picker/index.tsx"],
  "sourcesContent": ["/**\n * External dependencies\n */\n\n/**\n * WordPress dependencies\n */\nimport { __ } from '@wordpress/i18n';\nimport { useRef } from '@wordpress/element';\n\n/**\n * Internal dependencies\n */\nimport AnglePickerControl from '../angle-picker-control';\nimport CustomGradientBar from './gradient-bar';\nimport { Flex } from '../flex';\nimport SelectControl from '../select-control';\nimport { VStack } from '../v-stack';\nimport { getGradientAstWithDefault, getLinearGradientRepresentation, getGradientAstWithControlPoints, getStopCssColor } from './utils';\nimport { serializeGradient } from './serializer';\nimport { DEFAULT_LINEAR_GRADIENT_ANGLE, GRADIENT_OPTIONS, HORIZONTAL_GRADIENT_ORIENTATION } from './constants';\nimport { AccessoryWrapper, SelectWrapper } from './styles/custom-gradient-picker-styles';\nimport { jsx as _jsx, jsxs as _jsxs } from \"react/jsx-runtime\";\nconst GradientAnglePicker = ({\n  gradientAST,\n  hasGradient,\n  onChange\n}) => {\n  const angle = gradientAST?.orientation?.value ?? DEFAULT_LINEAR_GRADIENT_ANGLE;\n  const onAngleChange = newAngle => {\n    onChange(serializeGradient({\n      ...gradientAST,\n      orientation: {\n        type: 'angular',\n        value: `${newAngle}`\n      }\n    }));\n  };\n  return /*#__PURE__*/_jsx(AnglePickerControl, {\n    onChange: onAngleChange,\n    value: hasGradient ? angle : ''\n  });\n};\nconst GradientTypePicker = ({\n  gradientAST,\n  hasGradient,\n  onChange\n}) => {\n  const {\n    type\n  } = gradientAST;\n  const lastLinearOrientationAngle = useRef(Number(HORIZONTAL_GRADIENT_ORIENTATION.value));\n  if (type === 'linear-gradient' && gradientAST.orientation) {\n    lastLinearOrientationAngle.current = Number(gradientAST.orientation.value);\n  }\n  const onSetLinearGradient = () => {\n    onChange(serializeGradient({\n      ...gradientAST,\n      orientation: {\n        type: 'angular',\n        value: `${lastLinearOrientationAngle.current}`\n      },\n      type: 'linear-gradient'\n    }));\n  };\n  const onSetRadialGradient = () => {\n    const {\n      orientation,\n      ...restGradientAST\n    } = gradientAST;\n    onChange(serializeGradient({\n      ...restGradientAST,\n      type: 'radial-gradient'\n    }));\n  };\n  const handleOnChange = next => {\n    if (next === 'linear-gradient') {\n      onSetLinearGradient();\n    }\n    if (next === 'radial-gradient') {\n      onSetRadialGradient();\n    }\n  };\n  return /*#__PURE__*/_jsx(SelectControl, {\n    className: \"components-custom-gradient-picker__type-picker\",\n    label: __('Type'),\n    labelPosition: \"top\",\n    onChange: handleOnChange,\n    options: GRADIENT_OPTIONS,\n    size: \"__unstable-large\",\n    value: hasGradient ? type : undefined\n  });\n};\n\n/**\n * CustomGradientPicker is a React component that renders a UI for specifying\n * linear or radial gradients. Radial gradients are displayed in the picker as\n * a slice of the gradient from the center to the outside.\n *\n * ```jsx\n * import { CustomGradientPicker } from '@wordpress/components';\n * import { useState } from '@wordpress/element';\n *\n * const MyCustomGradientPicker = () => {\n *   const [ gradient, setGradient ] = useState();\n *\n *   return (\n *     <CustomGradientPicker\n *\t\t\tvalue={ gradient }\n *\t\t\tonChange={ setGradient }\n *     />\n *   );\n * };\n * ```\n */\nexport function CustomGradientPicker({\n  value,\n  onChange,\n  enableAlpha = true,\n  __experimentalIsRenderedInSidebar = false\n}) {\n  const {\n    gradientAST,\n    hasGradient\n  } = getGradientAstWithDefault(value);\n\n  // On radial gradients the bar should display a linear gradient.\n  // On radial gradients the bar represents a slice of the gradient from the center until the outside.\n  // On liner gradients the bar represents the color stops from left to right independently of the angle.\n  const background = getLinearGradientRepresentation(gradientAST);\n\n  // Control points color option may be hex from presets, custom colors will be rgb.\n  // The position should always be a percentage.\n  const controlPoints = gradientAST.colorStops.map(colorStop => {\n    return {\n      color: getStopCssColor(colorStop),\n      // Although it's already been checked by `hasUnsupportedLength` in `getGradientAstWithDefault`,\n      // TypeScript doesn't know that `colorStop.length` is not undefined here.\n      // @ts-expect-error\n      position: parseInt(colorStop.length.value)\n    };\n  });\n  return /*#__PURE__*/_jsxs(VStack, {\n    spacing: 4,\n    className: \"components-custom-gradient-picker\",\n    children: [/*#__PURE__*/_jsx(CustomGradientBar, {\n      __experimentalIsRenderedInSidebar: __experimentalIsRenderedInSidebar,\n      disableAlpha: !enableAlpha,\n      background: background,\n      hasGradient: hasGradient,\n      value: controlPoints,\n      onChange: newControlPoints => {\n        onChange(serializeGradient(getGradientAstWithControlPoints(gradientAST, newControlPoints)));\n      }\n    }), /*#__PURE__*/_jsxs(Flex, {\n      gap: 3,\n      className: \"components-custom-gradient-picker__ui-line\",\n      children: [/*#__PURE__*/_jsx(SelectWrapper, {\n        children: /*#__PURE__*/_jsx(GradientTypePicker, {\n          gradientAST: gradientAST,\n          hasGradient: hasGradient,\n          onChange: onChange\n        })\n      }), /*#__PURE__*/_jsx(AccessoryWrapper, {\n        children: gradientAST.type === 'linear-gradient' && /*#__PURE__*/_jsx(GradientAnglePicker, {\n          gradientAST: gradientAST,\n          hasGradient: hasGradient,\n          onChange: onChange\n        })\n      })]\n    })]\n  });\n}\nexport default CustomGradientPicker;"],
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