public DocumentImage(DocumentDeserializationContext context, PropertyDictionary framedObjectDictionary)
{
int imageLinkIndex = framedObjectDictionary.IntegerFor("imageLinkIndex").Value;
if (!context.ImageLinksByKey.ContainsKey(imageLinkIndex))
{
throw new DocumentReadingException(string.Format(
"The image link index \"{0}\" was not found in the image link manager dictionary.",
imageLinkIndex));
}
_imageLink = context.ImageLinksByKey[imageLinkIndex];
}
internal ImageLinkManager(DocumentDeserializationContext context, PropertyDictionary managerDictionary)
{
PropertyDictionary imageLinks = managerDictionary.DictionaryFor("imageLinks");
if (imageLinks == null) throw new InvalidOperationException("The image manager dictionary is missing the \"imageLinks\" key.");
foreach (object key in imageLinks.Keys)
{
if (!(key is int)) throw new InvalidOperationException("The image links dictionary contains a non-integer key, which is not permitted.");
int linkIndex = (int)key;
PropertyDictionary imageDictionary = imageLinks.DictionaryFor(key);
ImageLink link = new ImageLink(context, imageDictionary);
_referenceCountByLink[link] = 0;
context.ImageLinksByKey[linkIndex] = link;
}
}
public DocumentImage(ImageLink imageLink)
{
_imageLink = imageLink;
_document = null;
}
public void Test()
{
// Build a document:
Document document = new Document();
LabelDocumentFrame label = new LabelDocumentFrame();
label.Label = "Testing 123";
label.OffsetInDocument = new Point(1, 2);
label.CallOutOffsetInDocument = new Size(3, 4);
DocumentFill fill = new DocumentFill();
fill.Color = Color.Red;
RectangularDocumentFrame fillFrame = new RectangularDocumentFrame(fill);
fillFrame.ClipBounds = new Rectangle(5, 6, 7, 8);
fillFrame.OffsetInDocument = new Point(9, 10);
ImageLink imageLink = new ImageLink(@"C:\Windows\Prairie Wind.bmp");
DocumentImage image = new DocumentImage(imageLink);
RectangularDocumentFrame imageFrame = new RectangularDocumentFrame(image);
document.Frames.Add(label);
document.Frames.Add(fillFrame);
document.Frames.Add(imageFrame);
// Round trip it:
PropertyDictionary serialized = document.Serialize(null);
Document resultingDocument = Document.Deserialize(serialized, @"C:\");
// Check the frames list:
Assert.AreEqual(3, resultingDocument.Frames.Count);
Assert.IsAssignableFrom(typeof(LabelDocumentFrame), resultingDocument.Frames[0]);
Assert.IsAssignableFrom(typeof(RectangularDocumentFrame), resultingDocument.Frames[1]);
Assert.IsAssignableFrom(typeof(RectangularDocumentFrame), resultingDocument.Frames[2]);
// Check the label frame:
LabelDocumentFrame resultingLabel = resultingDocument.Frames[0] as LabelDocumentFrame;
Assert.AreEqual(label.Label, resultingLabel.Label);
Assert.AreEqual(label.OffsetInDocument, resultingLabel.OffsetInDocument);
Assert.AreEqual(label.CallOutOffsetInDocument, resultingLabel.CallOutOffsetInDocument);
// Check the fill frame:
RectangularDocumentFrame resultingFillFrame = resultingDocument.Frames[1] as RectangularDocumentFrame;
DocumentFill resultingFill = resultingFillFrame.FramedObject as DocumentFill;
Assert.AreEqual(resultingFillFrame.ClipBounds, fillFrame.ClipBounds);
Assert.AreEqual(resultingFillFrame.OffsetInDocument, fillFrame.OffsetInDocument);
Assert.AreEqual(resultingFill.Color.ToArgb(), fill.Color.ToArgb());
// Check the image frame:
RectangularDocumentFrame resultingImageFrame = resultingDocument.Frames[2] as RectangularDocumentFrame;
DocumentImage resultingImage = resultingImageFrame.FramedObject as DocumentImage;
Assert.AreEqual(resultingImageFrame.ClipBounds, imageFrame.ClipBounds);
Assert.AreEqual(resultingImageFrame.OffsetInDocument, imageFrame.OffsetInDocument);
ImageLink resultingImageLink = resultingImage.ImageLink;
Assert.AreEqual(imageLink.FileName, resultingImageLink.FileName);
Assert.AreEqual(imageLink.PhysicalDimension, resultingImageLink.PhysicalDimension);
}
public Image GetCachedImage(ImageLink link)
{
return _images[link];
}
private void PasteUpControl_DragDrop(object sender, DragEventArgs e)
{
string[] fileNames = e.Data.GetData(DataFormats.FileDrop) as string[];
foreach (string fileName in fileNames)
{
ImageLink link = new ImageLink(Path.GetFullPath(fileName));
_document.Frames.Add(new RectangularDocumentFrame(new DocumentImage(link)));
}
}
public void AddEncodedImage(byte[] image)
{
ImageLink link = new ImageLink(image);
_document.Frames.Add(new RectangularDocumentFrame(new DocumentImage(link)));
}
public void Detach(ImageLink link)
{
if (!_referenceCountByLink.ContainsKey(link)) throw new InvalidOperationException();
int newReferenceCount = _referenceCountByLink[link] - 1;
if (newReferenceCount == 0)
{
_referenceCountByLink.Remove(link);
if (LinkDetached != null) LinkDetached(this, new LinkEventArgs(this, link));
}
else
{
_referenceCountByLink[link] = newReferenceCount;
}
}
public void Attach(ImageLink link)
{
if (_referenceCountByLink.ContainsKey(link))
{
_referenceCountByLink[link] = _referenceCountByLink[link] + 1;
}
else
{
_referenceCountByLink[link] = 1;
if (LinkAttached != null) LinkAttached(this, new LinkEventArgs(this, link));
}
}