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CHANGELOG.md

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Changelog

In development

  • Breaking Changes:
  • Features:
  • Bugfixes:

Version 6.5.0

  • Features:
    • Added SelectedConnection, SelectedConnections, CanSelectMultipleConnections and CanSelectMultipleItems dependency properties to NodifyEditor
    • Added IsSelected and IsSelectable attached dependency properties to BaseConnection
    • Added PrioritizeBaseConnectionForSelection static field to BaseConnection
    • Added EditorGestures.Connection.Selection
    • Added support for ScrollViewer in NodifyEditor (implements IScrollInfo)
    • Added NodifyEditor.ScrollIncrement dependency property

Version 6.4.0

  • Features:
    • Added OutlineBrush and OutlineThickness dependency properties to BaseConnection to support increasing the selection area without increasing the stroke thickness
    • Added IsAnimatingDirectionalArrows and DirectionalArrowsAnimationDuration dependency properties to BaseConnection to support controlling the animation from XAML

Version 6.3.0

  • Features:
    • Added a CuttingLine control that removes intersecting connections
    • Added CuttingLineStyle, CuttingStartedCommand, CuttingCompletedCommand, IsCutting, EnableCuttingLinePreview and CuttingConnectionTypes to NodifyEditor
    • Added EditorGestures.Editor.Cutting and EditorGestures.Editor.CancelAction
  • Bugfixes:
    • Fixed connection styles not inheriting from the BaseConnection style

Version 6.2.0

  • Features:
    • Added a Minimap control and EditorGestures.Minimap
    • Added ContentContainerStyle, HeaderContainerStyle and FooterContainerStyle dependency properties to Node
    • Added BringIntoView that takes a Rect parameter to NodifyEditor
    • Added the NodifyEditor's DataContext as the parameter of the ItemsSelectStartedCommand, ItemsSelectCompletedCommand, ItemsDragStartedCommand and ItemsDragCompletedCommand commands
  • Bugfixes:
    • Fixed hover effect and padding of NodeInput and NodeOutput for vertical orientation
    • Fixed ItemContainers being selected sometimes when double clicking the canvas

Version 6.1.0

  • Features:
    • Added new built-in connection type: StepConnection
  • Bugfixes:
    • Fixed CircuitConnection directional arrows not interpolating correctly
    • Fixed BaseConnection SplitEvent and DisconnectEvent not being raised if the corresponding command is null
    • Fixed DecoratorContainer scaling with zoom when not referencing a theme in App.xaml
    • Fixed style not applying to the default Connection template outside App.xaml

Version 6.0.0

  • Breaking Changes:
    • Added a parameter for the orientation to DrawArrowGeometry, DrawDefaultArrowhead, DrawRectangleArrowhead and DrawEllipseArrowhead in BaseConnection
    • Added source and target parameters to GetTextPosition in BaseConnection
    • EditorGestures is now a singleton instead of a static class (can be inherited to create custom mappings)
    • Selection gestures for ItemContainer and GroupingNode are now separated from the NodifyEditor selection gestures
    • Renamed EditorGestures.Editor.Zoom to ZoomModifierKey
  • Features:
    • Added SourceOrientation and TargetOrientation to BaseConnection to support vertical connectors (vertical/mixed connection orientation)
    • Added DirectionalArrowsCount to BaseConnection to allow drawing multipe arrows on a connection flowing in the connection direction
    • Added DrawDirectionalArrowsGeometry and DrawDirectionalArrowheadGeometry to BaseConnection to allow customizing the directional arrows
    • Improved EditorGestures to allow changing input gestures at runtime
    • Added new gesture types: AnyGesture, AllGestures, and InputGestureRef
    • Added Orientation dependency property to NodeInput and NodeOutput
    • Added DirectionalArrowsOffset dependency property to BaseConnection
    • Added StartAnimation and StopAnimation methods to BaseConnection
  • Bugfixes:
    • Fixed BaseConnection.Text not always displaying in the center of the connection
    • Fixed a bug where the item container would incorrectly transition to the dragging state on mouse over

Version 5.2.0

  • Features:
    • Added Text to BaseConnection, allowing displaying of text on connections
    • Added Foreground, FontSize, FontWeight, FontStyle, FontStretch and FontFamily to BaseConnection, allowing styling the displaying text
  • Bugfixes:
    • Fixed MouseCapture not being released when EnableStickyConnections is enabled and the PendingConnection is canceled by a key gesture

Version 5.1.0

  • Features:
    • Added ItemContainer.SelectedBorderThickness dependency property
    • Added NodifyEditor.GetLocationInsideEditor
  • Bugfixes:
    • Fixed PendingConnection.PreviewTarget not being set to null when there is no actual target
    • Fixed PendingConnection.PreviewTarget not being set on Connector.PendingConnectionStartedEvent
    • Fixed PendingConnection.PreviewTarget not being set to null on Connector.PendingConnectionCompletedEvent
    • Fixed connectors panel not being affected by Node.VerticalAlignment
    • Changing BorderThickness causes layout shift when selecting an item container
    • Fixed the unintentional movement caused by snapping correction

Version 5.0.2

  • Bugfixes:
    • Fixed NodeOutput content horizontal alignment
    • Fixed Connector not opening Context Menu

Version 5.0.1

  • Bugfixes:
    • Returning false from PendingConnection.StartedCommand.CanExecute does not stop the creation of a pending connection
    • BaseConnection.ArrowEnds does not display correctly when BaseConnection.Direction is ConnectionDirection.Backward

Version 5.0.0

  • Breaking Changes:
    • Removed BaseConnection.GetArrowHeadPoints
    • Removed BaseConnection.OffsetMode
    • Changed return type of BaseConnection.DrawLineGeometry to support both arrowheads no matter the number of points on the line
    • Changed the default for BaseConnection.SourceOffset and BaseConnection.TargetOffset from Size(0, 0) to Size(14, 0)
    • Changed the default for BaseConnection.ArrowSize from Size(7, 6) to Size(8, 8)
  • Features:
    • Added BaseConnection.SourceOffsetMode and BaseConnection.TargetOffsetMode
    • Added BaseConnection.ArrowEnds dependency property to allow configurable arrowhead ends
    • Added BaseConnection.ArrowShape dependency property to allow configurable arrowhead shape
    • Added NodifyEditor.EnableDraggingContainersOptimizations to allow receiving ItemContainer.Location updates in realtime
    • Added ConnectionOffsetMode.Static to allow offsetting the source and target points of the connection on the X and the Y axis without revolving around the source or target points

Version 4.1.0

  • Features:
    • Added EditorGestures.Selection.DefaultMouseAction to make it easier to change between mouse buttons for selection
    • Added EditorGestures.Selection.Cancel gesture to cancel the selection operation reverting to the previous selection
    • Added ItemsSelectStartedCommand and ItemsSelectCompletedCommand dependency properties to NodifyEditor for better undo/redo support
  • Bugfixes:
    • Fixed NodifyEditor.SelectedItems being empty after selection is completed
    • Fixed drag canceling when Drag and CancelAction are bound to the same gesture

Version 4.0.1

  • Bugfixes:
    • Fixed DisablePanning not working anymore

Version 4.0.0

  • Breaking Changes:
    • Removed Selection field from NodifyEditor
    • Removed InitialMousePosition, CurrentMousePosition, PreviousMousePosition fields from NodifyEditor
    • Removed ItemContainer.DraggableHost (use Editor.ItemsHost instead)
    • Made SelectionType required in SelectionHelper
    • Moved GroupingNode.SwitchMovementModeModifierKey to EditorGestures.GroupingNode
    • Pending connections are now restricted to connect only to Connectors or to NodifyEditors and ItemContainers if PendingConnection.AllowOnlyConnectors is false
  • Features:
    • Added Connector.EnableStickyConnections to allow completing pending connections in two steps
    • Added editor states which can be overriden by inheriting from NodifyEditor and implementing NodifyEditor.GetInitialState()
      • EditorState - base class for all editor states
      • EditorDefaultState
      • EditorSelectingState
      • EditorPanningState
    • Added container states which can be overriden by inheriting from ItemContainer and implementing ItemContainer.GetInitialState()
      • ContainerState - base class for all container states
      • ContainerDefaultState
      • ContainerDraggingState
    • Added MultiGesture utility that can combine multiple input gestures into one gesture
    • Added configurable input gestures for NodifyEditor, ItemContainer, Connector, BaseConnection and GroupingNode to EditorGestures
    • Added State, PushState, PopState and PopAllStates to NodifyEditor and ItemContainer
    • Changed the default AutoPanSpeed to 15 from 10 pixels per tick
    • Allow setting ItemContainer.IsPreviewingLocation from derived classes
  • Bugfixes:
    • Fixed HandleRightClickAfterPanningThreshold not working as expected
    • Fixed DisablePanning not disabling auto panning in certain situations
    • Fixed GroupingNode selection not working with multiple selection modes
    • Fixed PendingConnection connecting cross editors

Version 3.0.0

  • Breaking Changes:
    • Changed Decorators from UIElement collection to IEnumerable
  • Features:
    • Added ItemsExtent and DecoratorsExtent dependency properties to NodifyEditor
    • Added DecoratorTemplate dependency property to NodifyEditor
    • Added FitToScreenExtentMargin static field to NodifyEditor
    • Added Extent dependency property to NodifyCanvas
  • Bugfixes:
    • Selection rectangle and Decorators are no longer scaled with the viewport zoom
    • Fixed connector anchor not updating when container size changed

Version 2.0.1

  • Bugfixes:
    • Fixed pending connection default style

Version 2.0.0

  • Breaking Changes:
    • Renamed Offset to ViewportLocation in NodifyEditor
    • Renamed Scale to ViewportZoom in NodifyEditor
    • Renamed MinScale to MinViewportZoom in NodifyEditor
    • Renamed MaxScale to MaxViewportZoom in NodifyEditor
    • Renamed AppliedTransform to ViewportTransform in NodifyEditor
    • Renamed DirectionalConnection to LineConnection
    • Removed BringIntoViewAnimationDuration from NodifyEditor
    • Removed Viewport dependency property from NodifyEditor
    • Removed ActualSize dependency property from StateNode
    • Removed Icon dependency property from Node as the icon can (and should) be added in the HeaderTemplate if necessary
    • PART_ItemsHost is now required for NodifyEditor to work
    • ItemContainers cannot be used outside a NodifyEditor anymore
    • ZoomAtPosition now requires graph space coordinates instead of screen space coordinates
    • Removed custom value converters
    • Made DependencyObjectExtensions internal
    • Removed the http://miroiu.github.io/winfx/xaml/nodify xaml prefix
  • Features:
    • Added ResizeStartedEvent routed event to GroupingNode
    • Added ViewportSize - OneWayToSource dependency property to NodifyEditor
    • Added ActualSize - OneWayToSource dependency property to ItemContainer
    • Added DecoratorContainer and DecoratorContainerStyle dependency properties to NodifyEditor
    • Added RemoveConnectionCommand command to NodifyEditor
    • Added DisconnectCommand and SplitCommand commands to BaseConnection
    • Added ContentBrush dependency property to NodifyEditor
    • Added HasFooter dependency property to Node
    • Added FitToScreen command to NodifyEditor and EditorCommands
    • Added onFinish callback to BringIntoView in NodifyEditor
    • Added ArrowSize and Spacing dependency properties to all connections inheriting from BaseConnection
    • Added BringIntoViewMaxDuration dependency property to NodifyEditor
    • Added BringIntoViewSpeed dependency property to NodifyEditor
    • Auto panning speed now scales with the zoom factor
  • Bugfixes:
    • Every public property or method should work with graph space coordinates
    • Disable auto panning when panning is disabled
    • Min zoom could be set to a very small value
    • Bring into view was not disabling all interfering operations