Release v7.0.0

This release focuses on streamlining the API, enhancing user interactions, and introducing robust state management capabilities.

• Breaking Changes:
  • Made the setter of NodifyEditor.IsPanning private
  • Made SelectionHelper internal
  • Renamed HandleRightClickAfterPanningThreshold to MouseActionSuppressionThreshold in NodifyEditor
  • Renamed StartCutting to BeginCutting in NodifyEditor
  • Renamed Connector.EnableStickyConnections to ConnectorState.EnabledToggledConnectingMode
  • Renamed PushItems to UpdatePushedArea and StartPushingItems to BeginPushingItems in NodifyEditor
  • Renamed UnselectAllConnection to UnselectAllConnections in NodifyEditor
  • Removed DragStarted, DragDelta and DragCompleted routed events from ItemContainer
  • Replaced the System.Windows.Input.MouseGesture with Nodify.Interactivity.MouseGesture for default EditorGesture mappings
  • Removed State, GetInitialState, PushState, PopState and PopAllStates from NodifyEditor and ItemContainer
  • Replaced EditorState and ContainerState with InputElementState
  • Moved AllowCuttingCancellation from CuttingLine to NodifyEditor
  • Moved AllowDraggingCancellation from ItemContainer to NodifyEditor
  • Moved EditorGestures under the Nodify.Interactivity namespace
  • Moved editor events under the Nodify.Events namespace
• Features:
  • Added BeginPanning, UpdatePanning, EndPanning, CancelPanning and AllowPanningCancellation to NodifyEditor and Minimap
  • Added MouseLocation, ZoomAtPosition and GetLocationInsideMinimap to Minimap
  • Added UpdateCuttingLine to NodifyEditor
  • Added Select, BeginSelecting, UpdateSelection, EndSelecting, CancelSelecting and AllowSelectionCancellation to NodifyEditor
  • Added IsDragging, BeginDragging, UpdateDragging, EndDragging and CancelDragging to NodifyEditor
  • Added AlignSelection and AlignContainers methods to NodifyEditor
  • Added LockSelection and UnlockSelection methods to NodifyEditor and EditorCommands
  • Added ItemsMoved routed event to NodifyEditor
  • Added HasCustomContextMenu dependency property to NodifyEditor, ItemContainer, Connector and BaseConnection
  • Added Select, BeginDragging, UpdateDragging, EndDragging and CancelDragging to ItemContainer
  • Added PreserveSelectionOnRightClick configuration field to ItemContainer
  • Added BeginConnecting, UpdatePendingConnection, EndConnecting, CancelConnecting and RemoveConnections methods to Connector
  • Added FindTargetConnector and FindConnectionTarget methods to Connector
  • Added a custom MouseGesture with support for key combinations
  • Added InputProcessor to NodifyEditor, ItemContainer, Connector, BaseConnection and Minimap, enabling the extension of controls with custom states
  • Added DragState to simplify creating click-and-drag interactions, with support for initiating and completing them using the keyboard
  • Added InputElementStateStack, InputElementStateStack.DragState and InputElementStateStack.InputElementState to manage transitions between states in UI elements
  • Added InputProcessor.Shared to enable the addition of global input handlers
  • Move the viewport to the mouse position when zooming on the Minimap if ResizeToViewport is false
  • Added SplitAtLocation and Remove methods to BaseConnection
  • Added AllowPanningWhileSelecting, AllowPanningWhileCutting and AllowPanningWhilePushingItems to EditorState
  • Added AllowZoomingWhilePanning, AllowZoomingWhileSelecting, AllowZoomingWhileCutting and AllowZoomingWhilePushingItems to EditorState
  • Added EnableToggledSelectingMode, EnableToggledPanningMode, EnableToggledPushingItemsMode and EnableToggledCuttingMode to EditorState
  • Added MinimapState.EnableToggledPanningMode
  • Added ContainerState.EnableToggledDraggingMode
  • Added Unbind to InputGestureRef and EditorGestures.SelectionGestures
  • Added EnableHitTesting to PendingConnection
• Bugfixes:
  • Fixed an issue where the ItemContainer was selected by releasing the mouse button on it, even when the mouse was not captured
  • Fixed an issue where the ItemContainer could open its context menu even when it was not selected
  • Fixed an issue where the Home button caused the editor to fail to display items when contained within a ScrollViewer
  • Fixed an issue where connector optimization did not work when SelectedItems was not data-bound
  • Fixed EditorCommands.Align to perform a single arrange invalidation instead of one for each aligned container
  • Fixed an issue where controls would capture the mouse unnecessarily; they now capture it only in response to a defined gesture
  • Fixed an issue where the minimap could update the viewport without having the mouse captured
  • Fixed ItemContainer.Select and NodifyEditor.SelectArea to clear the existing selection and select the containers within the same transaction
  • Fixed an issue where editor interactions failed to cancel upon losing mouse capture
  • Fixed an issue where selecting a new connection would not clear the previous selection within the same transaction

• Add panning methods to NodifyEditor by @miroiu in #153
• Improve cutting methods in NodifyEditor by @miroiu in #154
• Improve pushing items methods in NodifyEditor by @miroiu in #155
• Add selecting methods to NodifyEditor by @miroiu in #156
• Add dragging methods to NodifyEditor by @miroiu in #159
• Add dragging methods to ItemContainer by @miroiu in #160
• Suppress context menu for common actions by @miroiu in #162
• Add editor methods to align containers by @miroiu in #163
• Add HasCustomContextMenu to NodifyEditor and ItemContainer by @miroiu in #165
• Added Connector methods to manage a pending connection by @miroiu in #166
• Add a custom MouseGesture with support for key combinations by @miroiu in #167
• Fix minimap updating the viewport without having the mouse captured by @miroiu in #169
• End operation if cancellation is not supported by @miroiu in #171
• Replace selection within the same transaction by @miroiu in #172
• Redesigned state management by @miroiu in #170
• Reorganize folder structure by @miroiu in #174
• Add the possibility to register global input handlers by @miroiu in #175
• Added panning methods to Minimap by @miroiu in #176
• Enable custom input processing for BaseConnection by @miroiu in #177
• Enable toggled interactions for various editor operations by @miroiu in #178
• Replace connection selection within the same transaction by @miroiu in #179
• Add ItemsMoved routed event to NodifyEditor to simplify undo-redo by @miroiu in #180
• Add LockSelection and UnlockSelection to NodifyEditor by @miroiu in #181
• Unbind gestures by @miroiu in #182
• Retarget connections in Playground app by @miroiu in #183
• Improved support for toggled interactions by @miroiu in #184
• Generate API reference by @miroiu in #185

Full Changelog: v6.6.0...v7.0.0

Release v6.6.0

• Features:
  • Added InputGroupStyle and OutputGroupStyle to Node
  • Added PanWithMouseWheel, PanHorizontalModifierKey and PanVerticalModifierKey to EditorGestures.Editor
  • Added CornerRadius dependency property to LineConnection, CircuitConnection and StepConnection
  • Added EditorGestures.Editor.PushItems gesture used to start pushing ItemContainers vertically or horizontally
  • Added PushedAreaStyle, PushedAreaOrientation and IsPushingItems dependency properties to NodifyEditor
  • Added NodifyEditor.SnapToGrid utility function
• Bugfixes:
  • Fixed ItemContainer.BorderBrush and ItemContainer.SelectedBrush not reacting to theme changes

• Add InputGroupStyle and OutputGroupStyle to Node by @miroiu in #145
• Smooth connection corners by @miroiu in #149
• Pan using the mouse wheel by @miroiu in #147
• Move all items relative to the cursor by performing a drag gesture by @miroiu in #150
• Fix ItemContainer borders not reacting to theme changes by @miroiu in #151

Full Changelog: v6.5.0...v6.6.0

Release v6.5.0

• 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

• Add the ability to select connections by @miroiu in #139
• Add support for ScrollViewer by @miroiu in #142

Full Changelog: v6.4.0...v6.5.0

Release v6.4.0

• 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

• Add OutlineBrush and OutlineThickness to BaseConnection by @miroiu in #133
• Add IsAnimatingDirectionaArrows and DirectionalArrowsAnimationDuration to BaseConnection by @miroiu in #135

Full Changelog: v6.3.0...v6.4.0

Release v6.3.0

• 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

• Add CuttingLine control to Nodify by @miroiu in #127

Full Changelog: v6.2.0...v6.3.0

Release v6.2.0

• 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

• Add a Minimap control to Nodify by @miroiu in #124

Full Changelog: v6.1.0...v6.2.0

Release v6.1.0

• 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

• Add new built-in connection type: StepConnection by @miroiu in #109
• add chinese wiki docs by @WYihei in #114
• [Example] Add shapes drawing example application by @miroiu in #115

Full Changelog: v6.0.0...v6.1.0

Release v6.0.0

• 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

• Extension of vertical-connection feature by @hendrikp in #100
• Added support for vertical connectors (mixed connections) by @miroiu in #99
• Added directional arrows on connections by @miroiu in #102
• Allow changing editor gestures at runtime by @miroiu in #104
• Added Orientation to NodeInput and NodeOutput by @miroiu in #105
• Added the ability to animate directional arrows on connections by @miroiu in #106

Full Changelog: v5.2.0...v6.0.0

Release v5.2.0

• 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
  > - Added ItemContainer.SelectedBorderThickness dependency property
  > - Added NodifyEditor.GetLocationInsideEditor
• Bugfixes:
  > - Fixed MouseCapture not being released when EnableStickyConnections is enabled and the PendingConnection is canceled by a key gesture
  > - Fixed NodeOutput content horizontal alignment
  > - Fixed Connector not opening Context Menu
  > - 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

Full Changelog: v5.0.1...v5.2.0

Release v5.0.1

• 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

Full Changelog: v5.0.0...v5.0.1