/// <summary>
/// Constructor
/// </summary>
/// <param name="pathname">pathhname to load</param>
public MainWindow(string pathname)
{
InitializeComponent();
_mainWindowLayout = new MainWindowLayout(this);
//Deserialize the Options dialog
defaultConfigPath = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData) + defaultConfigDirectory;
if (true != Deserialize(defaultConfigPath + defaultConfigFile, false))
{
_optionsDialog = new OptionDialog();
}
_background = new Canvas();
_mainCanvas = new BackgroundCanvas(this, _background);
_background.Children.Add(_mainCanvas);
Content = _mainWindowLayout;
SetMemberVars();
SetBackgroundImage();
_mainCanvas.Background = Brushes.Transparent;
SizeChanged += SizeChangedHandler;
if (null != pathname && pathname.Length > 0)
{
_mainCanvas.AddPhotoCollection(pathname, _optionsDialog.MaximumImages);
//_mainCanvas.AddImageCollection(pathname, _optionsDialog.MaximumImages);
//CreateGallery(pathname);
}
SetPanelVisibility();
}
/// <summary>
/// Top level manager to deserialize a file. Serialization
/// Serialization can contains (a) Options and optionally
/// the UI display
/// </summary>
/// <param name="serializedFile">File name to deserialize</param>
/// <param name="doMainCanvas">When true deserialize the UI. False desrerialize only options</param>
/// <returns></returns>
public bool Deserialize(string serializedFile, bool doMainCanvas)
{
bool returnValue = false;
if (File.Exists(serializedFile))
{
BinaryFormatter formatter = new BinaryFormatter();
using (FileStream stream = new FileStream(serializedFile, FileMode.Open, FileAccess.Read))
{
try
{
_optionsDialog = (OptionDialog)formatter.Deserialize(stream);
if (true == doMainCanvas)
{
_background.Children.Clear();
BackgroundCanvas oldCanvas = _mainCanvas;
_mainCanvas = (BackgroundCanvas)formatter.Deserialize(stream);
_mainCanvas.Deserialize(this, _background);
_mainCanvas.RebuildTree(_mainCanvas);
_background.Children.Add(_mainCanvas);
_mainCanvas.Background = Brushes.Transparent;
ResetCanvasSizes();
_mainCanvas.DistanceCalculationDelegate = oldCanvas.DistanceCalculationDelegate;
_mainCanvas.runMdsDelegate = oldCanvas.runMdsDelegate;
_mainCanvas.runMdsUpdate = oldCanvas.runMdsUpdate;
oldCanvas = null;
returnValue = true;
}
else
{
returnValue = true;
}
}
catch (Exception e)
{
ErrorText = "Error reading " + serializedFile + " " + e.Message;
}
}
}
return(returnValue);
}
/// <summary>
/// Constructor. Typically called by the UI
/// </summary>
/// <param name="faceList">List of faces to include</param>
public DataExchange(List <Face> faceList, Rect dataRect, OptionDialog optionDialog)
{
_creationTime = DateTime.UtcNow;
_elements = new List <ExchangeElement>();
_faceList = faceList;
bool doDistanceMatrix = true;
_coordinates = new double[_faceList.Count, _dim];
_dataRect = new Rect(dataRect.X, dataRect.Y, dataRect.Width, dataRect.Height);
_backEndConfigFile = optionDialog.BackEndConfigFile;
int idx = 0;
foreach (Face face in faceList)
{
ExchangeElement ele = new ExchangeElement(idx, face.ByteData, face.ImageWidth, face.ImageHeight);
Point location;
if (Face.SelectionStateEnum.ElementSelect == face.Selected ||
Face.SelectionStateEnum.ExtendSelectDrag == face.Selected)
{
System.Diagnostics.Debug.Assert(false == face.IsGrouped, "Data exchange found a grouped + Selected face " + face.FileName);
ele.State = ExchangeElement.ElementState.Selected;
}
if (true == face.IsGrouped)
{
ele.State = ExchangeElement.ElementState.FrozenLocation;
location = face.MyParent.GetPositionRelativeToCanvas();
}
else
{
location = face.GetPositionRelativeToCanvas();
}
_elements.Add(ele);
ele.Left = location.X;
ele.Top = location.Y;
_coordinates[idx, 0] = location.X;
_coordinates[idx, 1] = location.Y;
if (null == face.DistanceVector || face.DistanceVector.Count != faceList.Count)
{
doDistanceMatrix = false;
}
++idx;
}
if (true == doDistanceMatrix && _faceList.Count > 0)
{
_distanceMatrix = new double[_faceList.Count, _faceList.Count];
idx = 0;
foreach (Face face in _faceList)
{
int idxOther = 0;
foreach (Face faceOther in faceList)
{
_distanceMatrix[idx, idxOther++] = face.GetDistanceToFace(faceOther);
}
++idx;
}
}
}