diff options
Diffstat (limited to 'winrt/mupdfwinrt/mudocument.cpp')
| -rw-r--r-- | winrt/mupdfwinrt/mudocument.cpp | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/winrt/mupdfwinrt/mudocument.cpp b/winrt/mupdfwinrt/mudocument.cpp index e05ee846..fb227412 100644 --- a/winrt/mupdfwinrt/mudocument.cpp +++ b/winrt/mupdfwinrt/mudocument.cpp @@ -46,7 +46,7 @@ Point mudocument::GetPageSize(int page_num) return this->mu_object.MeasurePage(page_num); } -Windows::Foundation::IAsyncAction^ mudocument::OpenFileAsync(StorageFile^ file) +Windows::Foundation::IAsyncOperation<int>^ mudocument::OpenFileAsync(StorageFile^ file) { return create_async([this, file]() { @@ -69,13 +69,15 @@ Windows::Foundation::IAsyncAction^ mudocument::OpenFileAsync(StorageFile^ file) if (size <= MAXUINT32) { - HRESULT code = this->mu_object.InitializeStream(readStream, ext); - return; + status_t code = this->mu_object.InitializeStream(readStream, ext); + if (code != S_ISOK) + delete readStream; + return (int) code; } else { delete readStream; - return; + return (int) E_FAILURE; } } catch(COMException^ ex) { @@ -178,8 +180,8 @@ Windows::Foundation::IAsyncOperation<InMemoryRandomAccessStream^>^ std::lock_guard<std::mutex> lock(mutex_lock); /* Get raster bitmap stream */ - HRESULT code = mu_object.RenderPage(page_num, width, height, &(bmp_data[0])); - if (code != S_OK) + status_t code = mu_object.RenderPage(page_num, width, height, &(bmp_data[0])); + if (code != S_ISOK) { throw ref new FailureException("Page Rendering Failed"); } |