Release v7.1.0

This release introduces new keyboard navigation capabilities, improvements for gesture handling and hotkey display.

• Breaking Changes:
  • Added ProcessHandledEvents to IInputHandler and removed it from InputProcessor
  • Renamed EditorGestures.Editor.ResetViewportLocation to EditorGestures.Editor.ResetViewport
• Features:
  • Introduced a new BringIntoView method overload in NodifyEditor that accepts an offset from the viewport edges
  • Added BringIntoViewEdgeOffset to NodifyEditor to control the viewport edge offset when bringing the focused element into view
  • Added ResetViewport to NodifyEditor to reset the viewport's location and zoom
  • Improved tab and directional navigation, ensuring that focused elements are automatically brought into view
  • Added keyboard navigation layers for nodes, connections and decorators; restricting keyboard navigation to the active layer
  • Added ActiveNavigationLayer, ActivateNextNavigationLayer, ActivatePreviousNavigationLayer, RegisterNavigationLayer, RemoveNavigationLayer and ActivateNavigationLayer to NodifyEditor for keyboard layers management
  • Added KeyboardNavigationLayer property to NodifyEditor that allows navigating through the ItemContainers
  • Added AutoRegisterConnectionsLayer, AutoRegisterDecoratorsLayer, AutoFocusFirstElement, AutoPanOnNodeFocus, PanViewportOnKeyboardDrag and MinimumNavigationStepSize to NodifyEditor
  • Added EditorGestures.Editor.Keyboard for keyboard navigation gestures
  • Added FindNextFocusTarget, OnElementFocused and OnKeyboardNavigationLayerActivated virtual methods to NodifyEditor
  • Added new gestures for keyboard navigation available in EditorGestures.Editor.Keyboard
  • Added ToggleContentSelection to GroupingNode and its corresponding gesture to toggle the selection of nodes inside the group
  • Added ZoomIn, ZoomOut and ResetViewport methods to the Minimap control
  • Added ZoomIn, ZoomOut, ResetViewport and Pan gestures to EditorGestures.Minimap
  • Added NavigationStepSize static property to Minimap
  • Added Unbind to all gestures inside EditorGestures
  • Added the KeyComboGesture that requires a trigger key to be held down before pressing a combo key
  • Added FocusVisualPen and FocusVisualPadding dependency properties to BaseConnection
  • Added default focus visuals for base editor controls that can be included by referencing the FocusVisual.xaml file
  • Added MaxHotKeys and HotKeysDisplayMode static configuration fields to PendingConnection
  • Added HotKeyControl with its corresponding theme resources to display the hotkeys for a pending connection

• Allow implementations of IInputHandler to process handled events by @miroiu in #222
• Keyboard navigation layers by @miroiu in #224
• Add pending connection hot keys by @miroiu in #227

Full Changelog: v7.0.4...v7.1.0

Release v7.0.4

• Features:
  • Added AsRef extension method to InputGesture to convert it to an InputGestureRef
• Bugfixes:
  • Fixed an issue where the gesture used for EditorGestures.Editor.SelectAll extracted from the ApplicationCommands was assumed to be a KeyGesture
  • Fixed overrides of DrawDirectionalArrowheadGeometry virtual method not working in subclasses of the built in connections
  • Fixed a memory leak caused by the auto panning timer

• Fixed the assumption that the ApplicationCommands.SelectAll is a KeyGesture by @miroiu in #213
• Fixed overrides of arrowhead virtual methods not working for connections by @miroiu in #221
• Fix memory leak caused by auto panning timer by @miroiu in #219

Full Changelog: v7.0.3...v7.0.4

Release v7.0.3

• Bugfixes:
  • Fixed an issue where the SelectedEvent and UnselectedEvent events on the ItemContainer were not raised when the selection was completed

• Raise ItemContainer Selected/Unselected events by @miroiu in #211

Full Changelog: v7.0.2...v7.0.3

Release v7.0.2

• Features:
  • Added EditorGestures.Editor.SelectAll
• Bugfixes:
  • Fixed an issue where the EditorCommands.SelectAll gesture could not be customized

• Add EditorGestures.Editor.SelectAll by @miroiu in #207

Full Changelog: v7.0.1...v7.0.2

Release v7.0.1

• Bugfixes:
  • Fixed an issue where connections would not gain focus when selected, which could prevent editor keybindings from functioning in certain scenarios
  • Resolved an issue where selecting a node did not deselect connections and vice versa
  • Fixed a bug preventing ItemContainers from being selected when the mouse could not be captured
  • Fixed an issue with key detection in Japanese IME environments, causing issues with the MouseGesture

• Fix Chinese wiki sidebar by @jpk6789 in #186
• Fix an issue where connections would not gain focus when selected by @miroiu in #190
• Correct selection behavior for nodes and connections by @miroiu in #189
• Fix issue with dragging item containers by @miroiu in #201

Full Changelog: v7.0.0...v7.0.1

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