protected internal void SetMouseEvent(Layer layer, LayerItem item, MouseEventType eventType,
MouseEventArgsDg eventArgs)
{
this.SetMouseEvent(eventType, eventArgs.Buttons, eventArgs.Clicks, eventArgs.WheelDelta, eventArgs.Position,
eventArgs.Modifiers);
this.Item = item;
this.Layer = layer;
}
public void Assign(MouseEventArgsDg mouseEventArgs)
{
this.buttons = mouseEventArgs.Buttons;
this.clicks = mouseEventArgs.Clicks;
this.eventType = mouseEventArgs.EventType;
this.modifiers = mouseEventArgs.Modifiers;
this.position = mouseEventArgs.Position;
this.wheelDelta = mouseEventArgs.WheelDelta;
}
public void Assign(MouseEventArgsDg mouseEventArgs)
{
Buttons = mouseEventArgs.Buttons;
Clicks = mouseEventArgs.Clicks;
EventType = mouseEventArgs.EventType;
Modifiers = mouseEventArgs.Modifiers;
Position = mouseEventArgs.Position;
WheelDelta = mouseEventArgs.WheelDelta;
}
/// <ToBeCompleted></ToBeCompleted>
public LayerMouseEventArgs(Layer layer, LayerItem item, MouseEventArgsDg mouseEventArgs)
: this(layer, item, mouseEventArgs.EventType, mouseEventArgs.Buttons, mouseEventArgs.Clicks, mouseEventArgs.WheelDelta, mouseEventArgs.Position, mouseEventArgs.Modifiers)
{
if (layer == null)
{
throw new ArgumentNullException("layer");
}
this.layer = layer;
this.item = item;
}
/// <override></override>
public override bool ProcessMouseEvent(IDiagramPresenter diagramPresenter, MouseEventArgsDg e)
{
if (diagramPresenter == null)
{
throw new ArgumentNullException("diagramPresenter");
}
bool result = false;
MouseState newMouseState = MouseState.Empty;
newMouseState.Buttons = e.Buttons;
newMouseState.Modifiers = e.Modifiers;
diagramPresenter.ControlToDiagram(e.Position, out newMouseState.Position);
diagramPresenter.SuspendUpdate();
try {
switch (e.EventType)
{
case MouseEventType.MouseDown:
timer.Stop();
break;
case MouseEventType.MouseMove:
if (CurrentMouseState.Position != newMouseState.Position)
{
if (newMouseState.IsButtonDown(MouseButtonsDg.Left) &&
diagramPresenter.Project.SecurityManager.IsGranted(Permission.Insert))
{
diagramPresenter.ControlToDiagram(e.Position, out p);
currentStroke.Add(p.X, p.Y);
}
diagramPresenter.SetCursor(penCursorId);
}
Invalidate(diagramPresenter);
break;
case MouseEventType.MouseUp:
if (newMouseState.IsButtonDown(MouseButtonsDg.Left) &&
diagramPresenter.Project.SecurityManager.IsGranted(Permission.Insert))
{
StartToolAction(diagramPresenter, 0, newMouseState, false);
strokeSet.Add(currentStroke);
currentStroke = new Stroke();
timer.Start();
}
break;
default: throw new NShapeUnsupportedValueException(e.EventType);
}
} finally { diagramPresenter.ResumeUpdate(); }
base.ProcessMouseEvent(diagramPresenter, e);
return(result);
}
/// <summary>
/// Initializing a new instance of <see cref="T:Dataweb.NShape.Controllers.DiagramPresenterShapeClickEventArgs" />
/// </summary>
public DiagramPresenterShapeClickEventArgs(Shape shape, MouseEventArgsDg mouseEventArgs)
: this()
{
this.shape = shape;
this.mouseEventArgs = mouseEventArgs;
}
/// <ToBeCompleted></ToBeCompleted>
public LayerMouseEventArgs(Layer layer, LayerItem item, IEnumerable <Layer> selectedLayers, MouseEventArgsDg mouseEventArgs)
: this(layer, item, selectedLayers, mouseEventArgs.EventType, mouseEventArgs.Buttons, mouseEventArgs.Clicks, mouseEventArgs.WheelDelta, mouseEventArgs.Position, mouseEventArgs.Modifiers)
{
}
public LayerMouseEventArgs(Layer layer, LayerItem item, MouseEventArgsDg mouseEventArgs)
: this(layer, item, EnumerationHelper.Enumerate(layer), mouseEventArgs.EventType, mouseEventArgs.Buttons, mouseEventArgs.Clicks, mouseEventArgs.WheelDelta, mouseEventArgs.Position, mouseEventArgs.Modifiers)
{
}
