public void SetButtons(MouseButtons mouseButtons)
{
MouseButtonsDg btns = MouseButtonsDg.None;
if ((mouseButtons & MouseButtons.Left) > 0)
{
btns |= MouseButtonsDg.Left;
}
if ((mouseButtons & MouseButtons.Middle) > 0)
{
btns |= MouseButtonsDg.Middle;
}
if ((mouseButtons & MouseButtons.Right) > 0)
{
btns |= MouseButtonsDg.Right;
}
if ((mouseButtons & MouseButtons.XButton1) > 0)
{
btns |= MouseButtonsDg.ExtraButton1;
}
if ((mouseButtons & MouseButtons.XButton2) > 0)
{
btns |= MouseButtonsDg.ExtraButton2;
}
this.buttons = btns;
}
/// <ToBeCompleted></ToBeCompleted>
public LayerMouseEventArgs(Layer layer, LayerItem item,
MouseEventType eventType, MouseButtonsDg buttons, int clickCount, int wheelDelta,
Point position, KeysDg modifiers)
: base(eventType, buttons, clickCount, wheelDelta, position, modifiers)
{
this.layer = layer;
this.item = item;
}
/// <ToBeCompleted></ToBeCompleted>
public LayerMouseEventArgs(Layer layer, LayerItem item, IEnumerable <Layer> selectedlayers,
MouseEventType eventType, MouseButtonsDg buttons, int clickCount, int wheelDelta, Point position, KeysDg modifiers)
: base(eventType, buttons, clickCount, wheelDelta, position, modifiers)
{
this._layer = layer;
this._item = item;
this._selectedLayers = new List <Layer>(selectedlayers);
}
/// <ToBeCompleted></ToBeCompleted>
protected internal void SetMouseEvent(MouseEventType eventType, MouseButtonsDg buttons,
int clickCount, int wheelDelta, Point position, KeysDg modifiers)
{
this.eventType = eventType;
this.buttons = buttons;
this.clicks = clickCount;
this.modifiers = modifiers;
this.position = position;
this.wheelDelta = wheelDelta;
}
/// <ToBeCompleted></ToBeCompleted>
protected internal void SetMouseEvent(MouseEventType eventType, MouseButtonsDg buttons,
int clickCount, int wheelDelta, Point position, KeysDg modifiers)
{
EventType = eventType;
Buttons = buttons;
Clicks = clickCount;
Modifiers = modifiers;
Position = position;
WheelDelta = wheelDelta;
}
/// <ToBeCompleted></ToBeCompleted>
public ShapeMouseEventArgs(IEnumerable<Shape> shapes, Diagram diagram, MouseEventType eventType,
MouseButtonsDg buttons, int clicks, int delta, Point location, KeysDg modifiers)
: base(eventType, buttons, clicks, delta, location, modifiers)
{
if (shapes == null) throw new ArgumentNullException("shapes");
this.shapes.AddRange(shapes);
this.diagram = diagram;
}
/// <summary>
/// Initializing a new instance of <see cref="T:Dataweb.NShape.Controllers.MouseEventArgsDg" />.
/// </summary>
public MouseEventArgsDg(MouseEventType eventType, MouseButtonsDg buttons, int clicks, int delta, Point location,
KeysDg modifiers)
{
this.buttons = buttons;
this.clicks = clicks;
this.wheelDelta = delta;
this.eventType = eventType;
this.position = location;
this.modifiers = modifiers;
}
public LayerListViewMouseEventArgs(Layer layer, LayerItem item,
MouseEventType eventType, MouseButtonsDg buttons, int clickCount, int wheelDelta,
Point position, KeysDg modifiers)
: base(layer, item, eventType, buttons, clickCount, wheelDelta, position, modifiers)
{
}
/// <ToBeCompleted></ToBeCompleted>
protected internal void SetMouseEvent(MouseEventType eventType, MouseButtonsDg buttons,
int clickCount, int wheelDelta, Point position, KeysDg modifiers)
{
this.eventType = eventType;
this.buttons = buttons;
this.clicks = clickCount;
this.modifiers = modifiers;
this.position = position;
this.wheelDelta = wheelDelta;
}
/// <ToBeCompleted></ToBeCompleted>
public LayerMouseEventArgs(Layer layer, LayerItem item,
MouseEventType eventType, MouseButtonsDg buttons, int clickCount, int wheelDelta,
Point position, KeysDg modifiers)
: base(eventType, buttons, clickCount, wheelDelta, position, modifiers)
{
this.layer = layer;
this.item = item;
}
public LayerListViewMouseEventArgs(Layer layer, LayerItem item,
MouseEventType eventType, MouseButtonsDg buttons, int clickCount, int wheelDelta,
Point position, KeysDg modifiers)
: base(layer, item, eventType, buttons, clickCount, wheelDelta, position, modifiers) {
}
/// <summary>
/// Initializes an new empty instance of <see cref="T:Dataweb.NShape.Controllers.MouseEventArgsDg" />.
/// </summary>
protected internal MouseEventArgsDg()
{
this.buttons = MouseButtonsDg.None;
this.clicks = 0;
this.wheelDelta = 0;
this.eventType = MouseEventType.MouseMove;
this.position = Point.Empty;
}
public LayerMouseEventArgs(Layer layer, LayerItem item,
MouseEventType eventType, MouseButtonsDg buttons, int clickCount, int wheelDelta,
Point position, KeysDg modifiers)
: this(layer, item, EnumerationHelper.Enumerate(layer), eventType, buttons, clickCount, wheelDelta, position, modifiers)
{
}
private bool IsDragActionFeasible(MouseState mouseState, MouseButtonsDg button) {
int dx = 0, dy = 0;
if (mouseState.IsButtonDown(button) && IsToolActionPending) {
// Check the minimum drag distance before switching to a drag action
dx = Math.Abs(mouseState.X - ActionStartMouseState.X);
dy = Math.Abs(mouseState.Y - ActionStartMouseState.Y);
}
return (dx >= MinimumDragDistance.Width || dy >= MinimumDragDistance.Height);
}
/// <ToBeCompleted></ToBeCompleted>
public bool IsButtonDown(MouseButtonsDg button) {
return (Buttons & button) != 0;
}