public static void InitializeCommandTree(NodeWithName document)
{
// Initialize commands
document.Initialize();
var elements = Flatten(document.Children);
Parallel.ForEach(elements, e => e.Initialize());
}
public void ApplyCriteria(string criteria, Stack<NodeWithName> ancestors,NodeWithName startPoint)
{
if (IsCriteriaMatched(criteria, startPoint))
{
startPoint.IsVisible = true;
foreach (var ancestor in ancestors)
{
ancestor.IsVisible = true;
ancestor.Expanded = !String.IsNullOrEmpty(criteria);
}
}
else
startPoint.IsVisible = false;
ancestors.Push(startPoint);
foreach (var child in startPoint.Children)
if(child.Type != null && !child.Type.Contains("ImageFrame" )&&
!child.Type.Contains("Polygon") && !child.Type.Contains("PolyPoint") )
ApplyCriteria(criteria, ancestors,child as NodeWithName);
ancestors.Pop();
}
//when we hit enter in the mainwindow and we are on a pgroup we want to jump to the next frame and open the same p group
public void JumpToNextImageFrame()
{
//if we have an polygroup selected go up to the parent imagedata and go to the next child frame and then open to the polygroup.
if (_currentSelectedNode is PolygonGroup)
{
//Close all the previous children
var parentFrame = ((_currentSelectedNode as PolygonGroup).Parent as ImageFrame);
if ( parentFrame != null)
{
parentFrame.Expanded = false;
foreach (var child in parentFrame.Children)
{
(child as NodeWithName).Expanded = false;
(child as NodeWithName).IsSelected = false;
}
}
//Get the index of the current Frame from the ImageData and close and deselect the imageFrame
var index = (parentFrame.Parent as ImageData).Children.IndexOf(parentFrame);
((parentFrame.Parent as ImageData).Children[index] as
ImageFrame).IsSelected = false;
((parentFrame.Parent as ImageData).Children[index] as
ImageFrame).Expanded = false;
//Check to see if there is another frame or not
if (index + 1 < ((parentFrame.Parent as ImageData).Children.Count))
{
++index;
//Set the viewmodellocator varialbes and Open the next Frame
_viewModelLocator.ImageFrameView.Frame = ((parentFrame.Parent as ImageData).Children[index] as ImageFrame);
_viewModelLocator.ImageFrameView.Frame.Expanded = true;
_viewModelLocator.ImageFrameView.Polygon = null;
_viewModelLocator.ImageFrameView.ShowPolygonGroupTextBox = true;
_viewModelLocator.ImageFrameView.ShowPolygonTextBox = false;
CurrentView = _viewModelLocator.ImageFrameView;
var pGroup = new PolygonGroup();
foreach (var groups in _viewModelLocator.ImageFrameView.Frame.Children)
{
if (groups.Name == _lastPolygonGroupName)
{
pGroup = groups as PolygonGroup;
}
}
if (pGroup.Name == "New Polygon Group" && _viewModelLocator.ImageFrameView.Frame.Children.Count >0)
{
pGroup = _viewModelLocator.ImageFrameView.Frame.Children[0] as PolygonGroup;
}
else if (_viewModelLocator.ImageFrameView.Frame.Children.Count == 0)
{
_viewModelLocator.ImageFrameView.Frame.IsSelected = true;
return;
}
(pGroup as PolygonGroup).Expanded = true;
_viewModelLocator.ImageFrameView.PolygonGroup = pGroup as PolygonGroup;
//Set the current node to the first Polygon of the group
if ((pGroup as NodeWithName).Children.Count != 0)
{
_currentSelectedNode = (pGroup as NodeWithName).Children[0] as Polygon;
((pGroup as PolygonGroup).Children[0] as Polygon).IsSelected = true;
}
else
{
(pGroup as PolygonGroup).IsSelected = true;
_currentSelectedNode = (pGroup as NodeWithName);
}
}
//if we are about to go OVER the count of children, we should try to go to the next image entirely
else
{
var folder = _viewModelLocator.ImageView.Image.Parent as Folder;
//find the image index in the folder(since every image has to at some point be in a folder this shouldn't be a problem
var imageIndex = folder.Images.IndexOf(parentFrame.Parent as ImageData);
if (imageIndex + 1 < folder.Images.Count)
{
++imageIndex;
}
var nextImage = folder.Images[imageIndex];
//right before we change image and frames, we de expand them first.
parentFrame.Expanded = false;
(parentFrame.Parent as ImageData).Expanded = false;
//Set the viewmodellocator varialbes and Open the next Frame
_viewModelLocator.ImageFrameView.Frame = nextImage.Children[0] as ImageFrame;
_viewModelLocator.ImageFrameView.Frame.Expanded = true;
(_viewModelLocator.ImageFrameView.Frame.Parent as ImageData).Expanded = true;
_viewModelLocator.ImageFrameView.Polygon = null;
_viewModelLocator.ImageFrameView.ShowPolygonGroupTextBox = true;
_viewModelLocator.ImageFrameView.ShowPolygonTextBox = false;
CurrentView = _viewModelLocator.ImageFrameView;
var pGroup = new PolygonGroup();
foreach (var groups in _viewModelLocator.ImageFrameView.Frame.Children)
{
if (groups.Name == _lastPolygonGroupName)
{
pGroup = groups as PolygonGroup;
}
}
if (pGroup.Name == "New Polygon Group")
{
pGroup = _viewModelLocator.ImageFrameView.Frame.Children[0] as PolygonGroup;
}
(pGroup as PolygonGroup).Expanded = true;
_viewModelLocator.ImageFrameView.PolygonGroup = pGroup as PolygonGroup;
//Set the current node to the first Polygon of the group
if ((pGroup as NodeWithName).Children.Count != 0)
{
_currentSelectedNode = (pGroup as NodeWithName).Children[0] as Polygon;
((pGroup as PolygonGroup).Children[0] as Polygon).IsSelected = true;
}
else
{
(pGroup as PolygonGroup).IsSelected = true;
_currentSelectedNode = (pGroup as NodeWithName);
}
}
}
//pretty the same as the above just with the currentselected as the polygon itself so you don't have to go back up to the parent Polygroup
else if (_currentSelectedNode is Polygon)
{
//Close all the previous children
var parentFrame = ((_currentSelectedNode as Polygon).Parent as PolygonGroup).Parent as ImageFrame;
if (parentFrame != null)
{
parentFrame.Expanded = false;
foreach (var child in parentFrame.Children)
{
(child as NodeWithName).Expanded = false;
(child as NodeWithName).IsSelected = false;
}
}
var index = (parentFrame.Parent as ImageData).Children.IndexOf(parentFrame);
((parentFrame.Parent as ImageData).Children[index] as
ImageFrame).IsSelected = false;
((parentFrame.Parent as ImageData).Children[index] as
ImageFrame).Expanded = false;
if (index + 1 < ((parentFrame.Parent as ImageData).Children.Count))
{
++index;
_viewModelLocator.ImageFrameView.Frame = ((parentFrame.Parent as ImageData).Children[index] as ImageFrame);
_viewModelLocator.ImageFrameView.Frame.Expanded = true;
_viewModelLocator.ImageFrameView.Polygon = null;
_viewModelLocator.ImageFrameView.ShowPolygonGroupTextBox = true;
_viewModelLocator.ImageFrameView.ShowPolygonTextBox = false;
CurrentView = _viewModelLocator.ImageFrameView;
if(_viewModelLocator.ImageFrameView.Frame.Children.Count >0)
{
var pGroup = _viewModelLocator.ImageFrameView.Frame.Children.First(t => t.Name == _lastPolygonGroupName);
(pGroup as PolygonGroup).Expanded = true;
//double check if there is a polygon to set onto next frame else just select the group
if ((pGroup as PolygonGroup).Children.Count != 0)
{
((pGroup as PolygonGroup).Children[0] as Polygon).IsSelected = true;
_currentSelectedNode = (pGroup as NodeWithName).Children[0] as Polygon;
}
else
{
(pGroup as PolygonGroup).IsSelected = true;
_currentSelectedNode = (pGroup as NodeWithName);
}
_viewModelLocator.ImageFrameView.PolygonGroup = pGroup as PolygonGroup;
}
else
{
_viewModelLocator.ImageFrameView.Frame.IsSelected = true;
}
}
//if we are about to go OVER the count of children, we should try to go to the next image entirely
else
{
var folder = _viewModelLocator.ImageView.Image.Parent as Folder;
//find the image index in the folder(since every image has to at some point be in a folder this shouldn't be a problem
var imageIndex = folder.Images.IndexOf(parentFrame.Parent as ImageData);
if (imageIndex + 1 < folder.Images.Count)
{
++imageIndex;
}
var nextImage = folder.Images[imageIndex];
//right before we change image and frames, we de expand them first.
parentFrame.Expanded = false;
(parentFrame.Parent as ImageData).Expanded = false;
//Set the viewmodellocator varialbes and Open the next Frame
_viewModelLocator.ImageFrameView.Frame = nextImage.Children[0] as ImageFrame;
_viewModelLocator.ImageFrameView.Frame.Expanded = true;
(_viewModelLocator.ImageFrameView.Frame.Parent as ImageData).Expanded = true;
_viewModelLocator.ImageFrameView.Polygon = null;
_viewModelLocator.ImageFrameView.ShowPolygonGroupTextBox = true;
_viewModelLocator.ImageFrameView.ShowPolygonTextBox = false;
CurrentView = _viewModelLocator.ImageFrameView;
var pGroup = _viewModelLocator.ImageFrameView.Frame.Children.First(t => t.Name == _lastPolygonGroupName);
(pGroup as PolygonGroup).Expanded = true;
_viewModelLocator.ImageFrameView.PolygonGroup = pGroup as PolygonGroup;
//Set the current node to the first Polygon of the group
if ((pGroup as NodeWithName).Children.Count != 0)
{
_currentSelectedNode = (pGroup as NodeWithName).Children[0] as Polygon;
((pGroup as PolygonGroup).Children[0] as Polygon).IsSelected = true;
}
else
{
(pGroup as PolygonGroup).IsSelected = true;
_currentSelectedNode = (pGroup as NodeWithName);
}
}
}
else if (CurrentSelectedNode is ImageFrame)
{
//Close all the previous children
var parentFrame = _currentSelectedNode as ImageFrame;
if (parentFrame != null)
{
parentFrame.Expanded = false;
foreach (var child in parentFrame.Children)
{
(child as NodeWithName).Expanded = false;
(child as NodeWithName).IsSelected = false;
}
}
//Close the last imageframe we had open.
var index = (parentFrame.Parent as ImageData).Children.IndexOf(parentFrame);
((parentFrame.Parent as ImageData).Children[index] as ImageFrame).IsSelected = false;
((parentFrame.Parent as ImageData).Children[index] as ImageFrame).Expanded = false;
//if there's frames left in the image, we'll open the next one
if (index + 1 < ((parentFrame.Parent as ImageData).Children.Count))
{
++index;
_viewModelLocator.ImageFrameView.Frame = ((parentFrame.Parent as ImageData).Children[index] as ImageFrame);
_viewModelLocator.ImageFrameView.Frame.Expanded = true;
_viewModelLocator.ImageFrameView.Polygon = null;
_viewModelLocator.ImageFrameView.ShowPolygonGroupTextBox = true;
_viewModelLocator.ImageFrameView.ShowPolygonTextBox = false;
CurrentView = _viewModelLocator.ImageFrameView;
if (_viewModelLocator.ImageFrameView.Frame.Children.Count > 0)
{
(_viewModelLocator.ImageFrameView.Frame.Children[0] as PolygonGroup).IsSelected = true;
}
else
{
_viewModelLocator.ImageFrameView.Frame.IsSelected = true;
}
}
else
{
var folder = _viewModelLocator.ImageView.Image.Parent as Folder;
//find the image index in the folder(since every image has to at some point be in a folder this shouldn't be a problem
var imageIndex = folder.Images.IndexOf(parentFrame.Parent as ImageData);
if (imageIndex + 1 < folder.Images.Count)
{
++imageIndex;
}
var nextImage = folder.Images[imageIndex];
//right before we change image and frames, we de expand them first.
parentFrame.Expanded = false;
(parentFrame.Parent as ImageData).Expanded = false;
//Set the viewmodellocator varialbes and Open the next Frame
_viewModelLocator.ImageFrameView.Frame = nextImage.Children[0] as ImageFrame;
//expand and select it.
_viewModelLocator.ImageFrameView.Frame.Expanded = true;
_viewModelLocator.ImageFrameView.Frame.IsSelected = true;
//expand the image itself to show the frames
(_viewModelLocator.ImageFrameView.Frame.Parent as ImageData).Expanded = true;
_viewModelLocator.ImageFrameView.Polygon = null;
_viewModelLocator.ImageFrameView.ShowPolygonGroupTextBox = true;
_viewModelLocator.ImageFrameView.ShowPolygonTextBox = false;
CurrentView = _viewModelLocator.ImageFrameView;
//Try to open the first polygroup if there is one
if (_viewModelLocator.ImageFrameView.Frame.Children.Count > 0)
{
(_viewModelLocator.ImageFrameView.Frame.Children[0] as PolygonGroup).IsSelected = true;
}
else
{
_viewModelLocator.ImageFrameView.Frame.IsSelected = true;
}
}
}
}
public void FindMatches(string criteria, string fullPath, Stack<NodeWithName> ancestors, NodeWithName startPoint)
{
if (IsCriteriaMatched(criteria, startPoint))
{
if(startPoint is ImageData)
{
(startPoint as ImageData).ReimportImageData(fullPath);
MessageBox.Show(String.Format("We reimported {0} successfully.", Path.GetFileNameWithoutExtension(criteria)));
}
}
ancestors.Push(startPoint);
if (startPoint.Children != null && startPoint.Children.Count > 0 )
{
foreach (var child in startPoint.Children)
if (child.Type != null && !child.Type.Contains(typeof(ImageFrame).ToString()) &&
(child.Type != "Polygon" && child.Type != "PolyPoint" && child.Type != "PolygonGroup"))
FindMatches(criteria, fullPath, ancestors, child as NodeWithName);
}
ancestors.Pop();
}
public void ExecuteSelectedItemChangedCommand(object o)
{
var e = o as RoutedPropertyChangedEventArgs<object>;
//To enable Delete key to remove nodes, we will store the last item you clicked on
//cause you won't try to delete something without clicking on it anyways
if (e.NewValue is Document)
{
_viewModelLocator.DocumentView.Document = e.NewValue as Document;
CurrentView = _viewModelLocator.DocumentView;
_currentSelectedNode = e.NewValue as Document;
_currentSelectedNode.Type = "Document";
}
else if (e.NewValue is Folder)
{
_viewModelLocator.FolderView.Folder = e.NewValue as Folder;
CurrentView = _viewModelLocator.FolderView;
_currentSelectedNode = e.NewValue as Folder;
_currentSelectedNode.Type = "Folder";
}
else if (e.NewValue is ImageData)
{
_viewModelLocator.ImageView.Image = e.NewValue as ImageData;
CurrentView = _viewModelLocator.ImageView;
_currentSelectedNode = e.NewValue as ImageData;
_currentSelectedNode.Type = "ImageData";
}
else if (e.NewValue is ImageFrame)
{
_viewModelLocator.ImageFrameView.Frame = e.NewValue as ImageFrame;
_viewModelLocator.ImageFrameView.PolygonGroup = null;
_viewModelLocator.ImageFrameView.Polygon = null;
_viewModelLocator.ImageFrameView.ShowPolygonGroupTextBox = false;
_viewModelLocator.ImageFrameView.ShowPolygonTextBox = false;
CurrentView = _viewModelLocator.ImageFrameView;
_currentSelectedNode = e.NewValue as ImageFrame;
_currentSelectedNode.Type = "ImageFrame";
}
else if (e.NewValue is PolygonGroup)
{
_viewModelLocator.ImageFrameView.Frame = (e.NewValue as PolygonGroup).Parent as ImageFrame;
//Save the polygroup name that has been last opened, we'll use this to try and Drill down to the
//same polygroup name when going to a new frame.
_viewModelLocator.ImageFrameView.PolygonGroup = e.NewValue as PolygonGroup;
_lastPolygonGroupName = _viewModelLocator.ImageFrameView.PolygonGroup.Name;
_viewModelLocator.ImageFrameView.Polygon = null;
_viewModelLocator.ImageFrameView.ShowPolygonGroupTextBox = true;
_viewModelLocator.ImageFrameView.ShowPolygonTextBox = false;
CurrentView = _viewModelLocator.ImageFrameView;
_currentSelectedNode = e.NewValue as PolygonGroup;
_currentSelectedNode.Type = "PolygonGroup";
}
else if (e.NewValue is Polygon)
{
_viewModelLocator.ImageFrameView.Frame = ((e.NewValue as Polygon).Parent as PolygonGroup).Parent as ImageFrame;
_viewModelLocator.ImageFrameView.PolygonGroup = ((e.NewValue as Polygon).Parent as PolygonGroup);
_viewModelLocator.ImageFrameView.Polygon = e.NewValue as Polygon;
_viewModelLocator.ImageFrameView.ShowPolygonGroupTextBox = false;
_viewModelLocator.ImageFrameView.ShowPolygonTextBox = true;
CurrentView = _viewModelLocator.ImageFrameView;
_currentSelectedNode = e.NewValue as Polygon;
_currentSelectedNode.Type = "Polygon";
}
else
{
CurrentView = null;
}
}
public void ExecuteCopyCommand(object o)
{
//put the polygon/group data in a copy variable (as the _currentSelectedNode will end up being whatever you click to paste in)
_copyData = _currentSelectedNode;
}
//method to create a new polygon with a button click etc.
public void CreateNewPolygon()
{
if (_currentSelectedNode is Polygon)
{
var group = _currentSelectedNode.Parent as PolygonGroup;
var newPoly = new Polygon();
newPoly.Parent = group;
newPoly.Name = "Polygon " + (group.Children.Count + 1);
newPoly.Initialize();
group.Children.Add(newPoly);
var index = group.Children.IndexOf(newPoly);
(group.Children[index] as Polygon).IsSelected = true;
_currentSelectedNode = group.Children[index] as NodeWithName;
}
}
private bool IsCriteriaMatched(string criteria, NodeWithName check)
{
return String.IsNullOrEmpty(criteria) || check.Name.ToLower() == (criteria.ToLower()) && check is ImageData;
}
private static void TransformPolygon(NodeWithName @group, IEnumerable<Vector2> points, string name)
{
var poly = new Polygon {Name = name, Parent = @group};
foreach (var point in points)
{
var x = ConvertUnits.ToDisplayUnits(point.X);
var y = ConvertUnits.ToDisplayUnits(point.Y);
poly.AddChild(new PolyPoint((int) x, (int) y) {Parent = poly});
}
@group.AddChild(poly);
}
private bool IsCriteriaMatched(string criteria, NodeWithName check)
{
if(!ExcludeApproved)
return String.IsNullOrEmpty(criteria) || check.Name.ToLower().Contains(criteria.ToLower());
if(check.Approved)
return false;
return String.IsNullOrEmpty(criteria) || check.Name.ToLower().Contains(criteria.ToLower());
}
