protected bool ContainsKey(INodeProxy node)
{
if (node.HasMetadata(Key) && node.GetNodeMetadata(Key) != null)
{
return(true);
}
return(false);
}
protected bool ContainsKey(INodeProxy node)
{
if (node.HasMetadata(Key) && node.GetNodeMetadata(Key) != null)
{
return true;
}
return false;
}
/// <summary>
/// Compares if the nodes metadata value is ==, !=, >, >=, <, <=, to the value passed as a parameter.
/// </summary>
/// <param name="node"></param>
/// <param name="value">The string representaion of a TimeSpan</param>
/// <returns></returns>
public override bool HasMatch(INodeProxy node)
{
bool result = false;
if (!ContainsKey(node))
{
return false;
}
TimeSpan metaValue = TimeSpan.MinValue;
TimeSpan compareValue = TimeSpan.MinValue;
if (TimeSpan.TryParse(node.GetNodeMetadata(Key).MetadataValue, out metaValue) && TimeSpan.TryParse(Value, out compareValue))
{
switch (Operator)
{
case MetadataFilterOperator.EQUAL:
if (metaValue.Equals(compareValue))
{
result = true;
}
break;
case MetadataFilterOperator.NOT_EQUAL:
if (!metaValue.Equals(compareValue))
{
result = true;
}
break;
case MetadataFilterOperator.GREATER_THAN:
if (metaValue > compareValue)
{
result = true;
}
break;
case MetadataFilterOperator.GREATER_THAN_OR_EQUAL:
if (metaValue >= compareValue)
{
result = true;
}
break;
case MetadataFilterOperator.LESS_THAN:
if (metaValue < compareValue)
{
result = true;
}
break;
case MetadataFilterOperator.LESS_THAN_OR_EQUAL:
if (metaValue <= compareValue)
{
result = true;
}
break;
default:
result = false;
break;
}
}
return result;
}
public VideoSizeHelper(INodeProxy nodeProxy)
{
MetadataContext videoSizeKey = new MetadataContext() { MetadataName = "Video.Size", NodeUid = nodeProxy.Id };
string videoSize = null;
if (nodeProxy.HasMetadata(videoSizeKey))
{
videoSize = nodeProxy.GetNodeMetadata(videoSizeKey).MetadataValue;
}
Size = ParseVideoSize(videoSize);
}
public VideoSizeHelper(INodeProxy nodeProxy)
{
MetadataContext videoSizeKey = new MetadataContext()
{
MetadataName = "Video.Size", NodeUid = nodeProxy.Id
};
string videoSize = null;
if (nodeProxy.HasMetadata(videoSizeKey))
{
videoSize = nodeProxy.GetNodeMetadata(videoSizeKey).MetadataValue;
}
Size = ParseVideoSize(videoSize);
}
public void ShowNodePropertiesDialog(INodeProxy node)
{
NodePropertiesDialog npd = new NodePropertiesDialog();
npd.DataContext = node;
MetadataContext noteKey = new MetadataContext()
{
NodeUid = node.Id,
MetadataName = "Note"
};
if (node.HasMetadata(noteKey))
{
npd.Note = node.GetNodeMetadata(noteKey).MetadataValue;
}
npd.Closed += new EventHandler(NodePropertiesDialog_Close);
npd.Show();
}
public void ShowNodePropertiesDialog(INodeProxy node)
{
NodePropertiesDialog npd = new NodePropertiesDialog();
npd.DataContext = node;
MetadataContext noteKey = new MetadataContext()
{
NodeUid = node.Id,
MetadataName = "Note"
};
if (node.HasMetadata(noteKey))
{
npd.Note = node.GetNodeMetadata(noteKey).MetadataValue;
}
npd.Closed += new EventHandler(NodePropertiesDialog_Close);
npd.Show();
}
public override bool HasMatch(INodeProxy node)
{
bool result = false;
if (!ContainsKey(node))
{
return(false);
}
double metaValue = double.NaN;
double compareValue = double.NaN;
if (Double.TryParse(node.GetNodeMetadata(Key).MetadataValue, out metaValue) && Double.TryParse(Value, out compareValue))
{
switch (Operator)
{
case MetadataFilterOperator.EQUAL:
if (metaValue.Equals(compareValue))
{
result = true;
}
break;
case MetadataFilterOperator.NOT_EQUAL:
if (!metaValue.Equals(compareValue))
{
result = true;
}
break;
case MetadataFilterOperator.GREATER_THAN:
if (metaValue > compareValue)
{
result = true;
}
break;
case MetadataFilterOperator.GREATER_THAN_OR_EQUAL:
if (metaValue >= compareValue)
{
result = true;
}
break;
case MetadataFilterOperator.LESS_THAN:
if (metaValue < compareValue)
{
result = true;
}
break;
case MetadataFilterOperator.LESS_THAN_OR_EQUAL:
if (metaValue <= compareValue)
{
result = true;
}
break;
default:
result = false;
break;
}
}
return(result);
}
private void OnConnectNodesCompleted(object sender, ConnectNodesCompletedEventArgs e)
{
if (e.Error == null)
{
List <INodeProxy> nodes = new List <INodeProxy>();
ConnectedNodesResult connectResult = e.Result;
foreach (SoapNode soapNode in connectResult.Nodes.Values)
{
if (_cachedNodes.ContainsKey(soapNode.Id))
{
_cachedNodes.Remove(soapNode.Id);
}
NodeProxy node = new NodeProxy(soapNode);
_cachedNodes.Add(soapNode.Id, node);
nodes.Add(node);
}
foreach (INodeProxy nodeProxy in nodes)
{
foreach (IDescriptorProxy descriptorProxy in nodeProxy.Descriptors)
{
CompleteRelationship(descriptorProxy.Relationship);
}
}
ConnectedNodesEventArgs connectedNodesEventArgs = new ConnectedNodesEventArgs();
connectedNodesEventArgs.Nodes = nodes.ToArray();
connectedNodesEventArgs.Relationship = new RelationshipProxy(e.Result.Relationship);
CompleteRelationship(connectedNodesEventArgs.Relationship);
//When a node is connected via a MapContainerRelationship the UserState will be the location of the new node
//on the map, it can't be stored in the db until the relationship exists since it's the contectual relationship
//that determines where it is located in it's view in this map (it may be elsewhere in transclusions)
if (e.UserState != null)
{
INodeProxy nodeProxy = connectedNodesEventArgs.Nodes[1];
Point location = (Point)e.UserState;
if (location != null)
{
TypeManager typeManager = IoC.IoCContainer.GetInjectionInstance().GetInstance <TypeManager>();
IDescriptorTypeProxy descriptorType = null;
if (e.Result.Relationship.RelationshipType.Name == "TransclusionRelationship")
{
descriptorType = typeManager.GetDescriptorType("TransclusionMap");
}
else
{
descriptorType = typeManager.GetDescriptorType("From");
}
MetadataContext xPositionKey = new MetadataContext()
{
NodeUid = nodeProxy.Id,
RelationshipUid = e.Result.Relationship.Id,
DescriptorTypeUid = descriptorType.Id,
MetadataName = "XPosition"
};
MetadataContext yPositionKey = new MetadataContext()
{
NodeUid = nodeProxy.Id,
RelationshipUid = e.Result.Relationship.Id,
DescriptorTypeUid = descriptorType.Id,
MetadataName = "YPosition"
};
if (nodeProxy.Metadata != null && nodeProxy.GetNodeMetadata(xPositionKey) != null)
{
nodeProxy.GetNodeMetadata(xPositionKey).MetadataValue = location.X.ToString();
}
else
{
MetadataTypeProxy metaDataTypeProxy = typeManager.GetMetadataType("double") as MetadataTypeProxy;
if (metaDataTypeProxy != null)
{
SoapMetadata soapMetadata = new SoapMetadata();
soapMetadata.MetadataName = "XPosition";
soapMetadata.MetadataType = metaDataTypeProxy.BaseSoapNodeType;
soapMetadata.MetadataValue = location.X.ToString();
nodeProxy.Metadata.Add(xPositionKey, soapMetadata);
}
}
if (nodeProxy.Metadata != null && nodeProxy.GetNodeMetadata(yPositionKey) != null)
{
nodeProxy.GetNodeMetadata(yPositionKey).MetadataValue = location.Y.ToString();
}
else
{
MetadataTypeProxy metaDataTypeProxy = typeManager.GetMetadataType("double") as MetadataTypeProxy;
if (metaDataTypeProxy != null)
{
SoapMetadata soapMetadata = new SoapMetadata();
soapMetadata.MetadataName = "YPosition";
soapMetadata.MetadataType = metaDataTypeProxy.BaseSoapNodeType;
soapMetadata.MetadataValue = location.Y.ToString();
nodeProxy.Metadata.Add(yPositionKey, soapMetadata);
}
}
}
}
if (ConnectNodesCompleted != null)
{
ConnectNodesCompleted.Invoke(this, connectedNodesEventArgs);
}
}
}
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
if (this.isTemplateApplied) return;
this.nodeProxy = DataContext as INodeProxy;
if (nodeProxy == null)
{
throw new Exception("The DataContext was not a valid NodeProxy");
}
this.imagePart = GetTemplateChild(NodeControl.ImagePartName) as Rectangle;
if (this.imagePart != null)
{
this.imagePart.SetValue(Canvas.LeftProperty, 0.0);
this.imagePart.SetValue(Canvas.TopProperty, 0.0);
ImageBrush nodeImageBrush = this.imagePart.Fill as ImageBrush;
if (nodeImageBrush != null)
{
nodeImageBrush.ImageFailed += new EventHandler<ExceptionRoutedEventArgs>(nodeImageBrush_ImageFailed);
}
}
this.playMediaImagePart = GetTemplateChild(NodeControl.PlayMediaImagePartName) as Rectangle;
if (this.playMediaImagePart != null)
{
this.playMediaImagePart.MouseLeftButtonDown += new MouseButtonEventHandler(playMediaImagePart_MouseLeftButtonUp);
MetadataContext videoSourceKey = new MetadataContext()
{
MetadataName = "Video.Source",
NodeUid = nodeProxy.Id
};
if (nodeProxy.HasMetadata(videoSourceKey) && !string.IsNullOrEmpty(nodeProxy.GetNodeMetadata(videoSourceKey).MetadataValue))
{
this.playMediaImagePart.Visibility = System.Windows.Visibility.Visible;
}
else
{
this.playMediaImagePart.Visibility = System.Windows.Visibility.Collapsed;
}
ImageBrush brush = playMediaImagePart.Fill as ImageBrush;
if (brush != null)
{
brush.ImageFailed += new EventHandler<ExceptionRoutedEventArgs>(brush_ImageFailed);
}
}
this.pauseMediaImagePart = GetTemplateChild(NodeControl.PauseMediaImagePartName) as Rectangle;
if (this.pauseMediaImagePart != null)
{
this.pauseMediaImagePart.MouseLeftButtonDown += new MouseButtonEventHandler(pauseMediaImagePart_MouseLeftButtonUp);
this.pauseMediaImagePart.Visibility = System.Windows.Visibility.Collapsed;
ImageBrush brush = pauseMediaImagePart.Fill as ImageBrush;
if (brush != null)
{
brush.ImageFailed += new EventHandler<ExceptionRoutedEventArgs>(brush_ImageFailed);
}
}
this.textBlockPart = GetTemplateChild(NodeControl.TextBlockPartName) as TextBlock;
this.textBlockBorderPart = GetTemplateChild(NodeControl.TextBlockBorderName) as Border;
this.textBoxPart = GetTemplateChild(NodeControl.TextBoxPartName) as TextBox;
this.transCntTextBlockPart = GetTemplateChild(NodeControl.TranscludionsCountTextBlockPartName) as TextBlock;
this.childCntTextBlockPart = GetTemplateChild(NodeControl.ChildCountTextBlockPartName) as TextBlock;
this.noteTextBlockPart = GetTemplateChild(NodeControl.NoteTextBlockPartName) as TextBlock;
Rect textLocation = GetTextLocation();
if (this.textBlockBorderPart != null)
{
this.textBlockBorderPart.SetValue(Canvas.LeftProperty, textLocation.X);
this.textBlockBorderPart.SetValue(Canvas.TopProperty, textLocation.Y);
this.textBlockBorderPart.Width = textLocation.Width;
this.textBlockBorderPart.Height = textLocation.Height;
}
if (this.textBlockPart != null)
{
this.textBlockPart.Width = textLocation.Width;
this.textBlockPart.Height = textLocation.Height;
if (this.textBlockBorderPart != null)
{
if (textLocation.Height < this.textBlockPart.ActualHeight)
{
this.textBlockBorderPart.Height = this.textBlockPart.ActualHeight;
this.textBlockPart.Height = this.textBlockPart.ActualHeight;
}
else
{
if (this.textBlockPart.ActualHeight > 10)
{
this.textBlockBorderPart.Height = this.textBlockPart.ActualHeight;
this.textBlockPart.Height = this.textBlockPart.ActualHeight;
}
}
}
this.textBlockHeight = this.textBlockPart.ActualHeight;
this.textBlockWidth = this.textBlockPart.ActualWidth;
this.textBlockPart.MouseLeftButtonDown += new MouseButtonEventHandler(OnNodeTextBlockMouseLeftButtonDown);
}
if (this.textBoxPart != null)
{
this.textBoxPart.SetValue(Canvas.LeftProperty, textLocation.X);
this.textBoxPart.SetValue(Canvas.TopProperty, textLocation.Y);
this.textBoxPart.Width = textLocation.Width + 5;
this.textBoxPart.Height = textLocation.Height + 5;
this.textBoxPart.KeyDown += new KeyEventHandler(TextBoxPart_KeyDown);
}
if (this.transCntTextBlockPart != null)
{
if (this.transCntTextBlockPart.Text == "1")
{
this.transCntTextBlockPart.Visibility = Visibility.Collapsed;
}
else
{
this.transCntTextBlockPart.Visibility = Visibility.Visible;
}
}
if (this.childCntTextBlockPart != null)
{
if (nodeProxy.NodeType.Name == "CompendiumMapNode")
{
this.childCntTextBlockPart.Visibility = Visibility.Visible;
this.childCntTextBlockPart.Text = GetMapNodeChildCount(nodeProxy);
}
else
{
this.childCntTextBlockPart.Visibility = Visibility.Collapsed;
}
}
if (this.noteTextBlockPart != null)
{
MetadataContext noteKey = new MetadataContext()
{
MetadataName = "Note",
NodeUid = nodeProxy.Id
};
if (nodeProxy.HasMetadata(noteKey) && !string.IsNullOrEmpty(nodeProxy.GetNodeMetadata(noteKey).MetadataValue))
{
this.noteTextBlockPart.Visibility = Visibility.Visible;
ToolTipService.SetToolTip(this.noteTextBlockPart, nodeProxy.GetNodeMetadata(noteKey).MetadataValue);
}
else
{
this.noteTextBlockPart.Visibility = Visibility.Collapsed;
}
}
BitmapImage nodeImg = new BitmapImage();
//for optimal memory usage and speed only create as many ImageBrush objects as there are images.
if (ImageUrl != null)
{
if (!nodeImageCache.ContainsKey(ImageUrl))
{
nodeImg.UriSource = new Uri(ImageUrl);
ImageBrush imageBrush = new ImageBrush();
imageBrush.ImageSource = nodeImg;
NodeImage = imageBrush;
nodeImageCache.Add(ImageUrl, imageBrush);
}
else
{
NodeImage = nodeImageCache[ImageUrl];
}
}
else
{
if (!string.IsNullOrEmpty(NodeImageName))
{
switch (NodeImageName)
{
case "Map":
nodeImg.UriSource = new Uri("/SilverlightMappingToolBasic;component/Images/network.png", UriKind.Relative);
NodeImage = new ImageBrush() { ImageSource = nodeImg };
break;
case "Pro":
nodeImg.UriSource = new Uri("/SilverlightMappingToolBasic;component/Images/plus.png", UriKind.Relative);
NodeImage = new ImageBrush() { ImageSource = nodeImg };
break;
case "Con":
nodeImg.UriSource = new Uri("/SilverlightMappingToolBasic;component/Images/minus.png", UriKind.Relative);
NodeImage = new ImageBrush() { ImageSource = nodeImg };
break;
case "Decision":
nodeImg.UriSource = new Uri("/SilverlightMappingToolBasic;component/Images/generic.png", UriKind.Relative);
NodeImage = new ImageBrush() { ImageSource = nodeImg };
break;
case "Idea":
nodeImg.UriSource = new Uri("/SilverlightMappingToolBasic;component/Images/exclamation.png", UriKind.Relative);
NodeImage = new ImageBrush() { ImageSource = nodeImg };
break;
case "Question":
nodeImg.UriSource = new Uri("/SilverlightMappingToolBasic;component/Images/question.png", UriKind.Relative);
NodeImage = new ImageBrush() { ImageSource = nodeImg };
break;
default:
nodeImg.UriSource = new Uri("/SilverlightMappingToolBasic;component/Images/generic.png", UriKind.Relative);
NodeImage = new ImageBrush() { ImageSource = nodeImg };
break;
}
}
}
this.okButtonPart = GetTemplateChild(NodeControl.OkButtonPartName) as Button;
this.cancelButtonPart = GetTemplateChild(NodeControl.CancelButtonPartName) as Button;
if (this.textBlockBorderPart != null
&& this.okButtonPart != null && this.cancelButtonPart != null)
{
double left = (double)textBlockBorderPart.GetValue(Canvas.LeftProperty);
double top = (double)textBlockBorderPart.GetValue(Canvas.TopProperty);
this.okButtonPart.SetValue(Canvas.LeftProperty, left + this.textBoxPart.Width - 100);
this.okButtonPart.SetValue(Canvas.TopProperty, top + this.textBoxPart.Height);
this.okButtonPart.Click += new RoutedEventHandler(OnNodeTextBoxOkClick);
this.cancelButtonPart.SetValue(Canvas.LeftProperty, left + this.textBoxPart.Width - 50);
this.cancelButtonPart.SetValue(Canvas.TopProperty, top + this.textBoxPart.Height);
this.cancelButtonPart.Click += new RoutedEventHandler(OnNodeTextBoxCancelClick);
}
if (InEditState)
{
GoToState(NodeControl.EdittingStateName, false);
if (this.textBoxPart != null)
{
this.textBoxPart.Focus();
}
}
else
{
this.GoToState(NodeControl.NormalStateName, false);
}
this.isTemplateApplied = true;
}
public void RefreshMetadata(INodeProxy node)
{
nodeProxy.Metadata = node.Metadata;
DataContext = nodeProxy;
if (nodeProxy != null && isTemplateApplied)
{
if (transCntTextBlockPart != null)
{
if (this.transCntTextBlockPart.Text == "1")
{
this.transCntTextBlockPart.Visibility = Visibility.Collapsed;
}
else
{
this.transCntTextBlockPart.Visibility = Visibility.Visible;
}
}
if (this.childCntTextBlockPart != null)
{
if (nodeProxy.NodeType.Name == "CompendiumMapNode")
{
this.childCntTextBlockPart.Visibility = Visibility.Visible;
this.childCntTextBlockPart.Text = GetMapNodeChildCount(nodeProxy);
}
else
{
this.childCntTextBlockPart.Visibility = Visibility.Collapsed;
}
}
if (noteTextBlockPart != null)
{
MetadataContext noteKey = new MetadataContext()
{
MetadataName = "Note",
NodeUid = nodeProxy.Id
};
if (nodeProxy.HasMetadata(noteKey) && !string.IsNullOrEmpty(nodeProxy.GetNodeMetadata(noteKey).MetadataValue))
{
string note = nodeProxy.GetNodeMetadata(noteKey).MetadataValue;
if (!string.IsNullOrEmpty(note))
{
this.noteTextBlockPart.Visibility = Visibility.Visible;
ToolTipService.SetToolTip(this.noteTextBlockPart, note);
}
else
{
this.noteTextBlockPart.Visibility = Visibility.Collapsed;
}
}
else
{
this.noteTextBlockPart.Visibility = Visibility.Collapsed;
}
}
if (playMediaImagePart != null && pauseMediaImagePart != null)
{
MetadataContext videoSourceKey = new MetadataContext()
{
MetadataName = "Video.Source",
NodeUid = nodeProxy.Id
};
if (nodeProxy.HasMetadata(videoSourceKey) && !string.IsNullOrEmpty(nodeProxy.GetNodeMetadata(videoSourceKey).MetadataValue))
{
this.playMediaImagePart.Visibility = System.Windows.Visibility.Visible;
}
else
{
this.playMediaImagePart.Visibility = System.Windows.Visibility.Collapsed;
this.pauseMediaImagePart.Visibility = System.Windows.Visibility.Collapsed;
}
}
}
}
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
if (this.isTemplateApplied)
{
return;
}
this.nodeProxy = DataContext as INodeProxy;
if (nodeProxy == null)
{
throw new Exception("The DataContext was not a valid NodeProxy");
}
this.imagePart = GetTemplateChild(NodeControl.ImagePartName) as Rectangle;
if (this.imagePart != null)
{
this.imagePart.SetValue(Canvas.LeftProperty, 0.0);
this.imagePart.SetValue(Canvas.TopProperty, 0.0);
ImageBrush nodeImageBrush = this.imagePart.Fill as ImageBrush;
if (nodeImageBrush != null)
{
nodeImageBrush.ImageFailed += new EventHandler <ExceptionRoutedEventArgs>(nodeImageBrush_ImageFailed);
}
}
this.playMediaImagePart = GetTemplateChild(NodeControl.PlayMediaImagePartName) as Rectangle;
if (this.playMediaImagePart != null)
{
this.playMediaImagePart.MouseLeftButtonDown += new MouseButtonEventHandler(playMediaImagePart_MouseLeftButtonUp);
MetadataContext videoSourceKey = new MetadataContext()
{
MetadataName = "Video.Source",
NodeUid = nodeProxy.Id
};
if (nodeProxy.HasMetadata(videoSourceKey) && !string.IsNullOrEmpty(nodeProxy.GetNodeMetadata(videoSourceKey).MetadataValue))
{
this.playMediaImagePart.Visibility = System.Windows.Visibility.Visible;
}
else
{
this.playMediaImagePart.Visibility = System.Windows.Visibility.Collapsed;
}
ImageBrush brush = playMediaImagePart.Fill as ImageBrush;
if (brush != null)
{
brush.ImageFailed += new EventHandler <ExceptionRoutedEventArgs>(brush_ImageFailed);
}
}
this.pauseMediaImagePart = GetTemplateChild(NodeControl.PauseMediaImagePartName) as Rectangle;
if (this.pauseMediaImagePart != null)
{
this.pauseMediaImagePart.MouseLeftButtonDown += new MouseButtonEventHandler(pauseMediaImagePart_MouseLeftButtonUp);
this.pauseMediaImagePart.Visibility = System.Windows.Visibility.Collapsed;
ImageBrush brush = pauseMediaImagePart.Fill as ImageBrush;
if (brush != null)
{
brush.ImageFailed += new EventHandler <ExceptionRoutedEventArgs>(brush_ImageFailed);
}
}
this.textBlockPart = GetTemplateChild(NodeControl.TextBlockPartName) as TextBlock;
this.textBlockBorderPart = GetTemplateChild(NodeControl.TextBlockBorderName) as Border;
this.textBoxPart = GetTemplateChild(NodeControl.TextBoxPartName) as TextBox;
this.transCntTextBlockPart = GetTemplateChild(NodeControl.TranscludionsCountTextBlockPartName) as TextBlock;
this.childCntTextBlockPart = GetTemplateChild(NodeControl.ChildCountTextBlockPartName) as TextBlock;
this.noteTextBlockPart = GetTemplateChild(NodeControl.NoteTextBlockPartName) as TextBlock;
Rect textLocation = GetTextLocation();
if (this.textBlockBorderPart != null)
{
this.textBlockBorderPart.SetValue(Canvas.LeftProperty, textLocation.X);
this.textBlockBorderPart.SetValue(Canvas.TopProperty, textLocation.Y);
this.textBlockBorderPart.Width = textLocation.Width;
this.textBlockBorderPart.Height = textLocation.Height;
}
if (this.textBlockPart != null)
{
this.textBlockPart.Width = textLocation.Width;
this.textBlockPart.Height = textLocation.Height;
if (this.textBlockBorderPart != null)
{
if (textLocation.Height < this.textBlockPart.ActualHeight)
{
this.textBlockBorderPart.Height = this.textBlockPart.ActualHeight;
this.textBlockPart.Height = this.textBlockPart.ActualHeight;
}
else
{
if (this.textBlockPart.ActualHeight > 10)
{
this.textBlockBorderPart.Height = this.textBlockPart.ActualHeight;
this.textBlockPart.Height = this.textBlockPart.ActualHeight;
}
}
}
this.textBlockHeight = this.textBlockPart.ActualHeight;
this.textBlockWidth = this.textBlockPart.ActualWidth;
this.textBlockPart.MouseLeftButtonDown += new MouseButtonEventHandler(OnNodeTextBlockMouseLeftButtonDown);
}
if (this.textBoxPart != null)
{
this.textBoxPart.SetValue(Canvas.LeftProperty, textLocation.X);
this.textBoxPart.SetValue(Canvas.TopProperty, textLocation.Y);
this.textBoxPart.Width = textLocation.Width + 5;
this.textBoxPart.Height = textLocation.Height + 5;
this.textBoxPart.KeyDown += new KeyEventHandler(TextBoxPart_KeyDown);
}
if (this.transCntTextBlockPart != null)
{
if (this.transCntTextBlockPart.Text == "1")
{
this.transCntTextBlockPart.Visibility = Visibility.Collapsed;
}
else
{
this.transCntTextBlockPart.Visibility = Visibility.Visible;
}
}
if (this.childCntTextBlockPart != null)
{
if (nodeProxy.NodeType.Name == "CompendiumMapNode")
{
this.childCntTextBlockPart.Visibility = Visibility.Visible;
this.childCntTextBlockPart.Text = GetMapNodeChildCount(nodeProxy);
}
else
{
this.childCntTextBlockPart.Visibility = Visibility.Collapsed;
}
}
if (this.noteTextBlockPart != null)
{
MetadataContext noteKey = new MetadataContext()
{
MetadataName = "Note",
NodeUid = nodeProxy.Id
};
if (nodeProxy.HasMetadata(noteKey) && !string.IsNullOrEmpty(nodeProxy.GetNodeMetadata(noteKey).MetadataValue))
{
this.noteTextBlockPart.Visibility = Visibility.Visible;
ToolTipService.SetToolTip(this.noteTextBlockPart, nodeProxy.GetNodeMetadata(noteKey).MetadataValue);
}
else
{
this.noteTextBlockPart.Visibility = Visibility.Collapsed;
}
}
BitmapImage nodeImg = new BitmapImage();
//for optimal memory usage and speed only create as many ImageBrush objects as there are images.
if (ImageUrl != null)
{
if (!nodeImageCache.ContainsKey(ImageUrl))
{
nodeImg.UriSource = new Uri(ImageUrl);
ImageBrush imageBrush = new ImageBrush();
imageBrush.ImageSource = nodeImg;
NodeImage = imageBrush;
nodeImageCache.Add(ImageUrl, imageBrush);
}
else
{
NodeImage = nodeImageCache[ImageUrl];
}
}
else
{
if (!string.IsNullOrEmpty(NodeImageName))
{
switch (NodeImageName)
{
case "Map":
nodeImg.UriSource = new Uri("/SilverlightMappingToolBasic;component/Images/network.png", UriKind.Relative);
NodeImage = new ImageBrush()
{
ImageSource = nodeImg
};
break;
case "Pro":
nodeImg.UriSource = new Uri("/SilverlightMappingToolBasic;component/Images/plus.png", UriKind.Relative);
NodeImage = new ImageBrush()
{
ImageSource = nodeImg
};
break;
case "Con":
nodeImg.UriSource = new Uri("/SilverlightMappingToolBasic;component/Images/minus.png", UriKind.Relative);
NodeImage = new ImageBrush()
{
ImageSource = nodeImg
};
break;
case "Decision":
nodeImg.UriSource = new Uri("/SilverlightMappingToolBasic;component/Images/generic.png", UriKind.Relative);
NodeImage = new ImageBrush()
{
ImageSource = nodeImg
};
break;
case "Idea":
nodeImg.UriSource = new Uri("/SilverlightMappingToolBasic;component/Images/exclamation.png", UriKind.Relative);
NodeImage = new ImageBrush()
{
ImageSource = nodeImg
};
break;
case "Question":
nodeImg.UriSource = new Uri("/SilverlightMappingToolBasic;component/Images/question.png", UriKind.Relative);
NodeImage = new ImageBrush()
{
ImageSource = nodeImg
};
break;
default:
nodeImg.UriSource = new Uri("/SilverlightMappingToolBasic;component/Images/generic.png", UriKind.Relative);
NodeImage = new ImageBrush()
{
ImageSource = nodeImg
};
break;
}
}
}
this.okButtonPart = GetTemplateChild(NodeControl.OkButtonPartName) as Button;
this.cancelButtonPart = GetTemplateChild(NodeControl.CancelButtonPartName) as Button;
if (this.textBlockBorderPart != null &&
this.okButtonPart != null && this.cancelButtonPart != null)
{
double left = (double)textBlockBorderPart.GetValue(Canvas.LeftProperty);
double top = (double)textBlockBorderPart.GetValue(Canvas.TopProperty);
this.okButtonPart.SetValue(Canvas.LeftProperty, left + this.textBoxPart.Width - 100);
this.okButtonPart.SetValue(Canvas.TopProperty, top + this.textBoxPart.Height);
this.okButtonPart.Click += new RoutedEventHandler(OnNodeTextBoxOkClick);
this.cancelButtonPart.SetValue(Canvas.LeftProperty, left + this.textBoxPart.Width - 50);
this.cancelButtonPart.SetValue(Canvas.TopProperty, top + this.textBoxPart.Height);
this.cancelButtonPart.Click += new RoutedEventHandler(OnNodeTextBoxCancelClick);
}
if (InEditState)
{
GoToState(NodeControl.EdittingStateName, false);
if (this.textBoxPart != null)
{
this.textBoxPart.Focus();
}
}
else
{
this.GoToState(NodeControl.NormalStateName, false);
}
this.isTemplateApplied = true;
}
public override bool HasMatch(INodeProxy node)
{
bool result = false;
string metaValue;
if (!ContainsKey(node))
{
if (string.IsNullOrEmpty(Value))
{
//if the metadata doesn't exist and the compare value is null or string.Empty
//set the values to both be string.Empty and allow the operator to work it out
metaValue = string.Empty;
Value = string.Empty;
}
else
{
return false;
}
}
else
{
metaValue = node.GetNodeMetadata(Key).MetadataValue;
}
switch (Operator)
{
case MetadataFilterOperator.EQUAL:
if (metaValue == Value)
{
result = true;
}
break;
case MetadataFilterOperator.NOT_EQUAL:
if (metaValue != Value)
{
result = true;
}
break;
case MetadataFilterOperator.GREATER_THAN:
if (metaValue.CompareTo(Value) > 0)
{
result = true;
}
break;
case MetadataFilterOperator.GREATER_THAN_OR_EQUAL:
if (metaValue.CompareTo(Value) == 0)
{
result = true;
}
break;
case MetadataFilterOperator.LESS_THAN:
if (metaValue.CompareTo(Value) < 0)
{
result = true;
}
break;
case MetadataFilterOperator.LESS_THAN_OR_EQUAL:
if (metaValue.CompareTo(Value) == 0)
{
result = true;
}
break;
case MetadataFilterOperator.CONTAINS:
if (metaValue.IndexOf(Value, StringComparison.CurrentCultureIgnoreCase) >= 0)
{
result = true;
}
break;
default:
result = false;
break;
}
return result;
}
public override bool HasMatch(INodeProxy node)
{
bool result = false;
string metaValue;
if (!ContainsKey(node))
{
if (string.IsNullOrEmpty(Value))
{
//if the metadata doesn't exist and the compare value is null or string.Empty
//set the values to both be string.Empty and allow the operator to work it out
metaValue = string.Empty;
Value = string.Empty;
}
else
{
return(false);
}
}
else
{
metaValue = node.GetNodeMetadata(Key).MetadataValue;
}
switch (Operator)
{
case MetadataFilterOperator.EQUAL:
if (metaValue == Value)
{
result = true;
}
break;
case MetadataFilterOperator.NOT_EQUAL:
if (metaValue != Value)
{
result = true;
}
break;
case MetadataFilterOperator.GREATER_THAN:
if (metaValue.CompareTo(Value) > 0)
{
result = true;
}
break;
case MetadataFilterOperator.GREATER_THAN_OR_EQUAL:
if (metaValue.CompareTo(Value) == 0)
{
result = true;
}
break;
case MetadataFilterOperator.LESS_THAN:
if (metaValue.CompareTo(Value) < 0)
{
result = true;
}
break;
case MetadataFilterOperator.LESS_THAN_OR_EQUAL:
if (metaValue.CompareTo(Value) == 0)
{
result = true;
}
break;
case MetadataFilterOperator.CONTAINS:
if (metaValue.IndexOf(Value, StringComparison.CurrentCultureIgnoreCase) >= 0)
{
result = true;
}
break;
default:
result = false;
break;
}
return(result);
}