/// <summary>
/// METHOD: AddImage, the method which adds new images to the collection
/// </summary>
public void AddImage()
{
// IF the returned value of the fileDialog is cancel
if (_fileDialog.ShowDialog() == DialogResult.Cancel)
{
// THEN
// PRINT to console "Cancelled out"
Console.WriteLine("Cancelled out");
}
// ELSE
else
{
// DECLARE a new List of strings set as a new List of strings
IList <String> fileNamePaths = new List <String>();
// SET the value of the _fileNamePaths list to the strings selected
// by the user in the dialog window
fileNamePaths = _fileDialog.FileNames;
// FOREACH through the list of strings generated
foreach (String s in fileNamePaths)
{
// INSTANTIATE instance variable, type String
// SET to a new guid as a string
String uid = Guid.NewGuid().ToString();
// INSTANTIATE instance variable, type IImage data
// SET to a new ImageData, passing in OpenDisplayView to constructor
IImageData i = new ImageData();
// CAST IImageData as a IImageManipulatorInject
(i as IImageManipulatorInject).Inject(_imgManipulator);
// INSTANTIATE and INITIALISE a new PictureBox, passing in the UID as a
PictureBox pb = new CustomPictureBox(uid);
// SUBSCRIBE the OnImageEvent method in DisplayImage to the picture box
pb.DoubleClick += _imgCollection.DoubleClick;
// CAST image data as an IPublisher and call Subscribe _collectionView as ISubscriber
(i as IPublisher).Subscribe((_collectionView as ISubscriber).OnImageEvent);
// CALL to AddImage method on IImageData variable
// passing in picture box and image returned from LoadImage method of
// the image manipulator
i.AddImage(pb, _imgManipulator.LoadImage(s));
// ADD IImageData to _imageCollection and passing in uid aswell
// ***** Created IImageData in this class as the image collection is
// for storage purposes only *****
_imgCollection.AddImage(i, uid);
}
}
}
private void SetValueData(ObjectData obj, XmlNode node)
{
XmlAttribute attr = node.Attributes["name"];
if (attr != null && !string.IsNullOrEmpty(attr.Value))
{
Field field = obj.ObjectClass.FindField(attr.Value, true);
attr = node.Attributes["value"];
if (field != null && (attr != null || field.FieldType == FieldType.Image || field.FieldType == FieldType.Table))
{
string valueData = attr != null ? attr.Value : string.Empty;
switch (field.FieldType)
{
case FieldType.Boolean:
obj[field] = bool.Parse(valueData);
break;
case FieldType.Date:
obj[field] = DateTime.Parse(valueData);
break;
case FieldType.Image:
attr = node.Attributes["ref_path"];
string refPath = attr == null ? string.Empty : attr.Value;
//attr = node.Attributes["ref_data"];
//bool refData = attr == null ? true : bool.Parse(attr.Value);
ImageData id = new ImageData(refPath);
//id.ReferenceData = refData;
foreach (XmlNode item in node.ChildNodes)
{
attr = item.Attributes["path"];
if (attr != null)
{
id.AddImage(attr.Value);
}
}
obj[field] = id;
break;
case FieldType.List:
this.updatedData.Add(new UpdatedReferenceData(node, obj, field, valueData));
break;
case FieldType.Number:
obj[field] = decimal.Parse(valueData);
break;
case FieldType.Rating:
obj[field] = decimal.Parse(valueData);
break;
case FieldType.Reference:
this.updatedData.Add(new UpdatedReferenceData(node, obj, field, valueData));
break;
case FieldType.Select:
obj[field] = int.Parse(valueData);
break;
case FieldType.Table:
this.updatedData.Add(new UpdatedReferenceData(node, obj, field, valueData));
break;
default:
obj[field] = valueData;
break;
}
}
}
}
