public abstract void AnnotationShare(Guid shareTaskId, string provider, Obany.Render.Objects.Canvas canvas, string title, bool isPublic, string keywords, AnnotationShareComplete annotationShareComplete);
public abstract void AnnotationSave(Guid saveTaskId, System.IO.Stream saveStream, Obany.Render.Objects.Canvas canvas, string mimeType, AnnotationSaveComplete annotationSaveComplete);
public override void AnnotationShare(Guid shareTaskId, string provider, Obany.Render.Objects.Canvas canvas, string title, bool isPublic, string keywords, AnnotationShareComplete annotationShareComplete)
{
ThreadPool.QueueUserWorkItem(delegate(object s)
{
bool success = false;
Uri providerUri = null;
Obany.DocumentStorage.Model.IDocumentStorageProvider documentStorageProvider = Core.CoreConfiguration.DocumentStorageProviderFactory.CreateInstance(provider);
if (documentStorageProvider != null)
{
ApiCredential apic = ApiCredentialsGet(provider);
if (apic != null)
{
bool sessionOk = true;
ISessionProvider sessionProvider = documentStorageProvider as ISessionProvider;
string sessionId = null;
if (sessionProvider != null)
{
Obany.Provider.Model.Results.SessionStartResult sessionStartResult = sessionProvider.SessionStart(
Obany.Cryptography.SecureEncryption.DecryptData(apic.ApiCredentials1),
Obany.Cryptography.SecureEncryption.DecryptData(apic.ApiCredentials2),
Obany.Cryptography.SecureEncryption.DecryptData(apic.ApiCredentials3),
Obany.Cryptography.SecureEncryption.DecryptData(apic.ApiCredentials4));
if (sessionStartResult.Status != OperationStatus.Success)
{
sessionOk = false;
}
else
{
sessionId = sessionStartResult.SessionId;
}
}
if (sessionOk)
{
Obany.Render.Canvas.CanvasRenderer canvasRenderer = new Obany.Render.Canvas.CanvasRenderer();
string errorMessage;
Obany.Render.Objects.RenderCanvas renderCanvas = canvasRenderer.Render(canvas, "application/pdf", GetFontFolderPath(), out errorMessage);
if (renderCanvas != null)
{
List <Obany.DocumentStorage.Model.DocumentMetadata> documentMetaData = new List <Obany.DocumentStorage.Model.DocumentMetadata>();
if (!string.IsNullOrEmpty(keywords))
{
documentMetaData.Add(new Obany.DocumentStorage.Model.DocumentMetadata("Keywords", keywords));
}
Obany.DocumentStorage.Model.Results.DocumentUploadResult documentUploadResult = documentStorageProvider.DocumentUpload(title, "pdf", renderCanvas.Data, "application/pdf", isPublic, documentMetaData);
if (documentUploadResult.Status == OperationStatus.Success)
{
providerUri = documentStorageProvider.GetDocumentUrl(documentUploadResult.DocumentId);
success = true;
}
}
if (sessionProvider != null)
{
sessionProvider.SessionEnd(sessionId);
}
}
}
}
if (annotationShareComplete != null)
{
annotationShareComplete(success, shareTaskId, providerUri);
}
});
}
public override void AnnotationSave(Guid saveTaskId, System.IO.Stream saveStream, Obany.Render.Objects.Canvas canvas, string mimeType, AnnotationSaveComplete annotationSaveComplete)
{
ThreadPool.QueueUserWorkItem(delegate(object s)
{
Obany.Render.Canvas.CanvasRenderer canvasRenderer = new Obany.Render.Canvas.CanvasRenderer();
string errorMessage;
Obany.Render.Objects.RenderCanvas renderCanvas = canvasRenderer.Render(canvas, mimeType, GetFontFolderPath(), out errorMessage);
if (renderCanvas != null)
{
saveStream.Write(renderCanvas.Data, 0, renderCanvas.Data.Length);
saveStream.Close();
}
if (annotationSaveComplete != null)
{
annotationSaveComplete(renderCanvas != null, saveTaskId);
}
});
}
private Obany.Render.Objects.Canvas CreateCanvas()
{
Obany.Render.Objects.Canvas canvas = new Obany.Render.Objects.Canvas();
canvas.Width = _inkPresenter.Width;
canvas.Height = _inkPresenter.Height;
canvas.Colour = "#FFFFFFFF";
canvas.Children = new List <Obany.Render.Objects.BaseObject>();
canvas.Strokes = new List <Obany.Render.Objects.Stroke>();
foreach (UIElement uiElement in _uiElements)
{
TextBlock textBlock = uiElement as TextBlock;
if (textBlock != null)
{
canvas.Children.Add(new Obany.Render.Objects.TextBlock(Canvas.GetLeft(uiElement), Canvas.GetTop(uiElement), double.NaN, double.NaN, Canvas.GetZIndex(uiElement), textBlock.Text, textBlock.FontFamily.Source, textBlock.FontSize, (textBlock.Foreground as SolidColorBrush).Color.ToString()));
}
else
{
Rectangle rectangle = uiElement as Rectangle;
if (rectangle != null)
{
canvas.Children.Add(new Obany.Render.Objects.Rectangle(Canvas.GetLeft(uiElement), Canvas.GetTop(uiElement), rectangle.Width, rectangle.Height, Canvas.GetZIndex(uiElement), (rectangle.Fill as SolidColorBrush).Color.ToString()));
}
else
{
Image image = uiElement as Image;
if (image != null)
{
string resourceId = null;
byte[] imageData = null;
string mimeType = "";
object[] data = (object[])image.Tag;
if (data != null)
{
if (data.Length == 3)
{
resourceId = (string)data[1];
mimeType = (string)data[2];
if (string.IsNullOrEmpty(resourceId))
{
System.IO.MemoryStream ms = (System.IO.MemoryStream)data[0];
if (ms != null)
{
imageData = ms.ToArray();
}
}
}
}
canvas.Children.Add(new Obany.Render.Objects.Image(Canvas.GetLeft(uiElement), Canvas.GetTop(uiElement), image.Width, image.Height, Canvas.GetZIndex(uiElement), imageData, mimeType, "", resourceId));
}
}
}
}
foreach (Stroke stroke in _inkPresenter.Strokes)
{
Obany.Render.Objects.Stroke canvasStroke = new Obany.Render.Objects.Stroke();
canvasStroke.Width = stroke.DrawingAttributes.Width;
canvasStroke.Height = stroke.DrawingAttributes.Height;
canvasStroke.Colour = stroke.DrawingAttributes.Color.ToString();
canvasStroke.Points = new List <Obany.Render.Objects.StrokePoint>();
foreach (StylusPoint stylusPoint in stroke.StylusPoints)
{
canvasStroke.Points.Add(new Obany.Render.Objects.StrokePoint(stylusPoint.X, stylusPoint.Y));
}
canvas.Strokes.Add(canvasStroke);
}
return(canvas);
}
private Obany.Render.Objects.Canvas CreateCanvas()
{
Obany.Render.Objects.Canvas canvas = new Obany.Render.Objects.Canvas();
canvas.Width = _inkPresenter.Width;
canvas.Height = _inkPresenter.Height;
canvas.Colour = "#FFFFFFFF";
canvas.Children = new List<Obany.Render.Objects.BaseObject>();
canvas.Strokes = new List<Obany.Render.Objects.Stroke>();
foreach (UIElement uiElement in _uiElements)
{
TextBlock textBlock = uiElement as TextBlock;
if (textBlock != null)
{
canvas.Children.Add(new Obany.Render.Objects.TextBlock(Canvas.GetLeft(uiElement), Canvas.GetTop(uiElement), double.NaN, double.NaN, Canvas.GetZIndex(uiElement), textBlock.Text, textBlock.FontFamily.Source, textBlock.FontSize, (textBlock.Foreground as SolidColorBrush).Color.ToString()));
}
else
{
Rectangle rectangle = uiElement as Rectangle;
if (rectangle != null)
{
canvas.Children.Add(new Obany.Render.Objects.Rectangle(Canvas.GetLeft(uiElement), Canvas.GetTop(uiElement), rectangle.Width, rectangle.Height, Canvas.GetZIndex(uiElement), (rectangle.Fill as SolidColorBrush).Color.ToString()));
}
else
{
Image image = uiElement as Image;
if (image != null)
{
string resourceId = null;
byte[] imageData = null;
string mimeType = "";
object[] data = (object[])image.Tag;
if (data != null)
{
if (data.Length == 3)
{
resourceId = (string)data[1];
mimeType = (string)data[2];
if (string.IsNullOrEmpty(resourceId))
{
System.IO.MemoryStream ms = (System.IO.MemoryStream)data[0];
if (ms != null)
{
imageData = ms.ToArray();
}
}
}
}
canvas.Children.Add(new Obany.Render.Objects.Image(Canvas.GetLeft(uiElement), Canvas.GetTop(uiElement), image.Width, image.Height, Canvas.GetZIndex(uiElement), imageData, mimeType, "", resourceId));
}
}
}
}
foreach (Stroke stroke in _inkPresenter.Strokes)
{
Obany.Render.Objects.Stroke canvasStroke = new Obany.Render.Objects.Stroke();
canvasStroke.Width = stroke.DrawingAttributes.Width;
canvasStroke.Height = stroke.DrawingAttributes.Height;
canvasStroke.Colour = stroke.DrawingAttributes.Color.ToString();
canvasStroke.Points = new List<Obany.Render.Objects.StrokePoint>();
foreach (StylusPoint stylusPoint in stroke.StylusPoints)
{
canvasStroke.Points.Add(new Obany.Render.Objects.StrokePoint(stylusPoint.X, stylusPoint.Y));
}
canvas.Strokes.Add(canvasStroke);
}
return (canvas);
}
