Function parseBaseProps

apps/sim/lib/pptx-renderer/model/nodes/base-node.ts:118–169

(spNode: SafeXmlNode)

 * Returns everything except `nodeType`, which the caller must set.
 */
export function parseBaseProps(spNode: SafeXmlNode): Omit<BaseNodeData, 'nodeType'> {
  const { cNvPr, nvPr } = findNvProps(spNode)

  const id = cNvPr.attr('id') ?? ''
  const name = cNvPr.attr('name') ?? ''

  // --- Transform ---
  const xfrm = findXfrm(spNode)
  const off = xfrm.child('off')
  const ext = xfrm.child('ext')

  const position: Position = {
    x: emuToPx(off.numAttr('x') ?? 0),
    y: emuToPx(off.numAttr('y') ?? 0),
  }

  const size: Size = {
    w: emuToPx(ext.numAttr('cx') ?? 0),
    h: emuToPx(ext.numAttr('cy') ?? 0),
  }

  const rotation = angleToDeg(xfrm.numAttr('rot') ?? 0)
  const flipH = xfrm.attr('flipH') === '1' || xfrm.attr('flipH') === 'true'
  const flipV = xfrm.attr('flipV') === '1' || xfrm.attr('flipV') === 'true'

  // --- Placeholder ---
  const placeholder = parsePlaceholder(nvPr)

  // --- Shape-level hyperlink action (cNvPr > a:hlinkClick) ---
  let hlinkClick: HlinkAction | undefined
  const hlinkNode = cNvPr.child('hlinkClick')
  if (hlinkNode.exists()) {
    hlinkClick = {
      action: hlinkNode.attr('action') ?? undefined,
      rId: hlinkNode.attr('id') ?? hlinkNode.attr('r:id') ?? undefined,
      tooltip: hlinkNode.attr('tooltip') ?? undefined,
    }
  }

  return {
    id,
    name,
    position,
    size,
    rotation,
    flipH,
    flipV,
    placeholder,
    hlinkClick,
    source: spNode,
  }
}