private static bool ShouldAutoScrollingStop(DiagramScrollingInfo diagramInfo) { return(diagramInfo.AutoScrollingDirection == ScrollingDirection.None || (!diagramInfo.ConnectionTool.IsActive && !diagramInfo.ConnectionManipulationTool.IsActive && !diagramInfo.DraggingService.IsDragging)); }
private static void UpdateConnectionPosition(DiagramScrollingInfo diagramInfo, Point mousePosition, Point transformedPosition) { var arguments = new PointerArgs(mousePosition, transformedPosition); diagramInfo.ConnectionTool.MouseMove(arguments); diagramInfo.ConnectionManipulationTool.MouseMove(arguments); }
private static DiagramScrollingInfo CreateDiagramInfo(RadDiagram diagram) { var toolService = diagram.ServiceLocator.GetService <IToolService>() as ToolService; var diagramInfo = new DiagramScrollingInfo() { ConnectionTool = (ConnectionTool)toolService.FindTool(ConnectionTool.ToolName), ConnectionManipulationTool = (ConnectionManipulationTool)toolService.FindTool(ConnectionManipulationTool.ToolName), ScrollingTimer = new DispatcherTimer() { Interval = TimeSpan.FromMilliseconds(1) }, DraggingService = (DraggingService)diagram.ServiceLocator.GetService <IDraggingService>(), }; return(diagramInfo); }
private static void ScrollDiagram(DiagramScrollingInfo diagramInfo, RadDiagram diagram) { switch (diagramInfo.AutoScrollingDirection) { case ScrollingDirection.Up: diagram.Scroll(0, ConnectionManipulationAutoScrollBehavior.ScrollingStep); break; case ScrollingDirection.Down: diagram.Scroll(0, -ConnectionManipulationAutoScrollBehavior.ScrollingStep); break; case ScrollingDirection.Right: diagram.Scroll(-ConnectionManipulationAutoScrollBehavior.ScrollingStep, 0); break; case ScrollingDirection.Left: diagram.Scroll(ConnectionManipulationAutoScrollBehavior.ScrollingStep, 0); break; } }
private static bool IsAutoScrollingAllowed(DiagramScrollingInfo diagramInfo) { return diagramInfo.ConnectionTool.IsActive || diagramInfo.ConnectionManipulationTool.IsActive || diagramInfo.DraggingService.IsDragging; }
private static bool ShouldAutoScrollingStop(DiagramScrollingInfo diagramInfo) { return diagramInfo.AutoScrollingDirection == ScrollingDirection.None || (!diagramInfo.ConnectionTool.IsActive && !diagramInfo.ConnectionManipulationTool.IsActive && !diagramInfo.DraggingService.IsDragging); }
private static DiagramScrollingInfo CreateDiagramInfo(RadDiagram diagram) { var toolService = diagram.ServiceLocator.GetService<IToolService>() as ToolService; var diagramInfo = new DiagramScrollingInfo() { ConnectionTool = (ConnectionTool)toolService.FindTool(ConnectionTool.ToolName), ConnectionManipulationTool = (ConnectionManipulationTool)toolService.FindTool(ConnectionManipulationTool.ToolName), ScrollingTimer = new DispatcherTimer() { Interval = TimeSpan.FromMilliseconds(1) }, DraggingService = (DraggingService)diagram.ServiceLocator.GetService<IDraggingService>(), }; return diagramInfo; }
private static bool IsAutoScrollingAllowed(DiagramScrollingInfo diagramInfo) { return(diagramInfo.ConnectionTool.IsActive || diagramInfo.ConnectionManipulationTool.IsActive || diagramInfo.DraggingService.IsDragging); }