open method

Future<void> open({ String? path, String? url, Uint8List? bytes, String? asset, Object? blob, Map<String, String>? headers, })

Implementation

Future<void> open({String? path, String? url, Uint8List? bytes, String? asset, Object? blob, Map<String, String>? headers}) async {
  emit(value.copyWith(state: UDocState.opening, isBusy: true, clearError: true));
  try {
    final UEpubBook book = await UEpubBook.open(path: path, url: url, bytes: bytes, asset: asset, blob: blob, headers: headers);
    _book = book;
    _index = await UDocTextIndex.open(book.fingerprint);
    outline = book.navigation;
    await UDocProgressStore.instance.load();
    final UDocProgress? progress = UDocProgressStore.instance.get(book.fingerprint);
    emit(
      value.copyWith(
        state: UDocState.ready,
        kind: UDocKind.epub,
        pageCount: book.chapterCount,
        metadata: book.metadata,
        settings: settings.copyWith(direction: book.direction, scrollMode: UDocScrollMode.verticalContinuous),
        pageIndex: progress != null && progress.pageIndex < book.chapterCount ? progress.pageIndex : 0,
        isBusy: false,
        loadedPercent: 1,
        clearError: true,
      ),
    );
    await _loadHighlights();
  } on UDocError catch (error) {
    failWith(error);
  } on Object catch (error) {
    failWith(UDocError(code: UDocErrorCode.corrupt, message: "Could not open the book", detail: "$error"));
  }
}