public GraffitiAttachmentItem(string uri, int width, int height)
{
this._uri = uri;
this._width = width;
this._height = height;
Doc doc = new Doc();
DocPreview docPreview = new DocPreview();
DocPreviewGraffiti docPreviewGraffiti = new DocPreviewGraffiti();
docPreviewGraffiti.width = width;
docPreviewGraffiti.height = height;
string uri1 = this._uri;
docPreviewGraffiti.src = uri1;
docPreview.graffiti = docPreviewGraffiti;
doc.preview = docPreview;
this.Doc = doc;
}
public void CreateOrUpdateLayout()
{
List <Attachment> source = this._attachments;
DocPreviewGraffiti docPreviewGraffiti1;
if (source == null)
{
docPreviewGraffiti1 = (DocPreviewGraffiti)null;
}
else
{
Attachment attachment = source.FirstOrDefault <Attachment>((Func <Attachment, bool>)(a => a.doc != null));
if (attachment == null)
{
docPreviewGraffiti1 = (DocPreviewGraffiti)null;
}
else
{
Doc doc = attachment.doc;
if (doc == null)
{
docPreviewGraffiti1 = (DocPreviewGraffiti)null;
}
else
{
DocPreview preview = doc.preview;
docPreviewGraffiti1 = preview != null ? preview.graffiti : (DocPreviewGraffiti)null;
}
}
}
DocPreviewGraffiti docPreviewGraffiti2 = docPreviewGraffiti1;
if (docPreviewGraffiti2 == null)
{
return;
}
double num1 = 4.0 / 9.0;
double val1 = (double)docPreviewGraffiti2.width * num1;
double num2 = (double)docPreviewGraffiti2.height * num1;
double num3 = val1 * 1.0 / num2;
double num4 = Math.Min(val1, 320.0);
double num5 = num4 / num3;
this._width = num4;
this._height = num5;
double width = this._width;
double height = this._height;
if (this._isBlackTheme)
{
this._width = this._width + this._extraMargin * 2.0;
this._height = this._height + this._extraMargin * 2.0;
}
string src = docPreviewGraffiti2.src;
Stream stream = (Stream)null;
Uri uri = src.ConvertToUri();
if (!uri.IsAbsoluteUri)
{
Stream cachedImageStream = ImageCache.Current.GetCachedImageStream(src);
if (cachedImageStream != null)
{
stream = (Stream) new MemoryStream();
cachedImageStream.CopyTo(stream);
cachedImageStream.Close();
}
}
this.VirtualizableChildren.Add(!uri.IsAbsoluteUri ? (IVirtualizable) new VirtualizableImage(width, height, this.GraffitiMargin, stream, (Action <VirtualizableImage>)null, "1", false, false, Stretch.Uniform, (Brush)null, -1.0, false, false) : (IVirtualizable) new VirtualizableImage(width, height, this.GraffitiMargin, src, (Action <VirtualizableImage>)null, "1", false, false, Stretch.Uniform, (Brush)null, -1.0, false, false));
}
public void CreateOrUpdateLayout()
{
List <Attachment> attachments = this._attachments;
DocPreviewGraffiti docPreviewGraffiti1;
if (attachments == null)
{
docPreviewGraffiti1 = null;
}
else
{
// ISSUE: reference to a compiler-generated field
// ISSUE: reference to a compiler-generated field
// ISSUE: reference to a compiler-generated field
// ISSUE: method pointer
Func <Attachment, bool> func = new Func <Attachment, bool>((a) => { return(a.doc != null); });
Attachment m0 = Enumerable.FirstOrDefault <Attachment>(attachments, func);
if (m0 == null)
{
docPreviewGraffiti1 = null;
}
else
{
Doc doc = ((Attachment)m0).doc;
if (doc == null)
{
docPreviewGraffiti1 = null;
}
else
{
DocPreview preview = doc.preview;
docPreviewGraffiti1 = preview != null ? preview.graffiti : null;
}
}
}
DocPreviewGraffiti docPreviewGraffiti2 = docPreviewGraffiti1;
if (docPreviewGraffiti2 == null)
{
return;
}
double num1 = 4.0 / 9.0;
double val1 = (double)docPreviewGraffiti2.width * num1;
double num2 = (double)docPreviewGraffiti2.height * num1;
double num3 = val1 * 1.0 / num2;
double num4 = Math.Min(val1, 320.0);
double num5 = num4 / num3;
this._width = num4;
this._height = num5;
double width = this._width;
double height = this._height;
if (this._isBlackTheme)
{
this._width = this._width + this._extraMargin * 2.0;
this._height = this._height + this._extraMargin * 2.0;
}
string src = docPreviewGraffiti2.src;
Stream stream = null;
Uri uri = src.ConvertToUri();
if (!uri.IsAbsoluteUri)
{
Stream cachedImageStream = ImageCache.Current.GetCachedImageStream(src);
if (cachedImageStream != null)
{
stream = (Stream) new MemoryStream();
cachedImageStream.CopyTo(stream);
cachedImageStream.Close();
}
}
base.VirtualizableChildren.Add(!uri.IsAbsoluteUri ? (IVirtualizable) new VirtualizableImage(width, height, this.GraffitiMargin, stream, null, "1", false, false, (Stretch)2, null, -1.0, false, false) : (IVirtualizable) new VirtualizableImage(width, height, this.GraffitiMargin, src, null, "1", false, false, (Stretch)2, null, -1.0, false, false));
}