public DocumentViewerContent CreateContent(IDocumentViewer documentViewer, IContentType contentType)
{
if (documentViewerOutput == null)
{
throw new InvalidOperationException();
}
if (documentViewer == null)
{
throw new ArgumentNullException(nameof(documentViewer));
}
if (contentType == null)
{
throw new ArgumentNullException(nameof(contentType));
}
documentViewerOutput.SetStatePostProcessing();
using (var context = new DocumentViewerPostProcessorContext(documentViewerOutput, documentViewer, documentViewerOutput.GetCachedText(), contentType)) {
foreach (var lz in documentViewerPostProcessors)
{
lz.Value.PostProcess(context);
}
}
documentViewerOutput.SetStateCustomDataProviders();
using (var context = new DocumentViewerCustomDataContext(documentViewer, documentViewerOutput.GetCachedText(), contentType, documentViewerOutput.GetCustomDataDictionary())) {
foreach (var lz in documentViewerCustomDataProviders)
{
lz.Value.OnCustomData(context);
}
var output = documentViewerOutput;
documentViewerOutput = null;
return(output.CreateContent(context.GetResultDictionary()));
}
}
public DocumentViewerContentFactory(Lazy <IDocumentViewerCustomDataProvider, IDocumentViewerCustomDataProviderMetadata>[] documentViewerCustomDataProviders)
{
if (documentViewerCustomDataProviders == null)
{
throw new ArgumentNullException(nameof(documentViewerCustomDataProviders));
}
this.documentViewerCustomDataProviders = documentViewerCustomDataProviders;
this.documentViewerOutput = DocumentViewerOutput.Create();
}
public DocumentViewerContent CreateContent(IDocumentViewer documentViewer)
{
if (documentViewerOutput == null)
{
throw new InvalidOperationException();
}
if (documentViewer == null)
{
throw new ArgumentNullException(nameof(documentViewer));
}
using (var context = new DocumentViewerCustomDataContext(documentViewer, documentViewerOutput.GetCachedText(), documentViewerOutput.GetCustomDataDictionary())) {
foreach (var lazy in documentViewerCustomDataProviders)
{
lazy.Value.OnCustomData(context);
}
var output = documentViewerOutput;
documentViewerOutput = null;
return(output.CreateContent(context.GetResultDictionary()));
}
}
public DocumentViewerContentFactory(Lazy <IDocumentViewerPostProcessor, IDocumentViewerPostProcessorMetadata>[] documentViewerPostProcessors, Lazy <IDocumentViewerCustomDataProvider, IDocumentViewerCustomDataProviderMetadata>[] documentViewerCustomDataProviders)
{
this.documentViewerPostProcessors = documentViewerPostProcessors ?? throw new ArgumentNullException(nameof(documentViewerPostProcessors));
this.documentViewerCustomDataProviders = documentViewerCustomDataProviders ?? throw new ArgumentNullException(nameof(documentViewerCustomDataProviders));
documentViewerOutput = DocumentViewerOutput.Create();
}
