{"version":3,"file":"index.mjs","names":[],"sources":["../../../extensions/data_updaters/origins/index.ts"],"sourcesContent":["import {\n  Point,\n  FabricImage,\n  Group,\n  BaseFabricObject,\n  type FabricObject,\n  type TOriginX,\n  type TOriginY,\n} from 'fabric';\n\n/**\n * Updates the fromObject function of a class to return a version that can restore old data\n * with values of originX and originY that are different from 'center', 'center'\n * Used to upgrade from fabric 6 to fabric 7\n * @param originalFn the original fromObject function of an object,\n * @param defaultOriginX optional default value for non exported originX,\n * @param defaultOriginY optional default value for non exported originY,\n * @returns a wrapped fromObject function for the object\n */\nexport const originUpdaterWrapper = <T extends FabricObject = FabricObject>(\n  originalFn: (...args: any[]) => Promise<T>,\n  defaultOriginX: TOriginX = 'left',\n  defaultOriginY: TOriginY = 'top',\n): ((...args: any[]) => Promise<T>) =>\n  async function (this: T, serializedObject, ...args) {\n    // we default to left and top because those are defaults before deprecation\n    const { originX = defaultOriginX, originY = defaultOriginY } =\n      serializedObject;\n    // and we do not want to pass those properties on the object anymore\n    delete serializedObject.originX;\n    delete serializedObject.originY;\n    const originalObject = await originalFn.call(\n      this,\n      serializedObject,\n      ...args,\n    );\n    const actualPosition = new Point(originalObject.left, originalObject.top);\n    originalObject.setPositionByOrigin(actualPosition, originX, originY);\n    return originalObject;\n  };\n\n/**\n * Wraps and override the current fabricJS fromObject static functions\n * Used to upgrade from fabric 7 to fabric 8\n * If you used to export with includeDefaultValues = false, you have to specify\n * which were yours default origins values\n * @param originX optional default value for non exported originX,\n * @param originY optional default value for non exported originY,\n */\nexport const installOriginWrapperUpdater = (\n  originX?: TOriginX,\n  originY?: TOriginY,\n) => {\n  // @ts-expect-error the _fromObject parameter could be instantiated differently\n  BaseFabricObject._fromObject = originUpdaterWrapper(\n    BaseFabricObject._fromObject,\n    originX,\n    originY,\n  );\n  // FabricImage and Group do not use _fromObject\n  FabricImage.fromObject = originUpdaterWrapper<FabricImage>(\n    FabricImage.fromObject,\n    originX,\n    originY,\n  );\n  Group.fromObject = originUpdaterWrapper<Group>(\n    Group.fromObject,\n    originX,\n    originY,\n  );\n};\n"],"mappings":";;;;;;;;;;;AAmBA,MAAa,wBACX,YACA,iBAA2B,QAC3B,iBAA2B,UAE3B,eAAyB,kBAAkB,GAAG,MAAM;CAElD,MAAM,EAAE,UAAU,gBAAgB,UAAU,mBAC1C;AAEF,QAAO,iBAAiB;AACxB,QAAO,iBAAiB;CACxB,MAAM,iBAAiB,MAAM,WAAW,KACtC,MACA,kBACA,GAAG,KACJ;CACD,MAAM,iBAAiB,IAAI,MAAM,eAAe,MAAM,eAAe,IAAI;AACzE,gBAAe,oBAAoB,gBAAgB,SAAS,QAAQ;AACpE,QAAO;;;;;;;;;;AAWX,MAAa,+BACX,SACA,YACG;AAEH,kBAAiB,cAAc,qBAC7B,iBAAiB,aACjB,SACA,QACD;AAED,aAAY,aAAa,qBACvB,YAAY,YACZ,SACA,QACD;AACD,OAAM,aAAa,qBACjB,MAAM,YACN,SACA,QACD"}