private void MouseMovedActivity(object sender, MouseActivityArgs e)
{
if (fDrawing)
{
ClientAreaGraphPort.DrawLine(blackPen, fLastDown, new Point(e.X, e.Y));
}
}
/// <summary>
/// OnMouseEnter
///
/// This gets called whenever the pointing device enters our frame.
/// We want to do interesting things here like change the cursor shape
/// to be whatever we require.
/// </summary>
/// <param name="e"></param>
public override void OnMouseEnter(MouseActivityArgs e)
{
//Console.WriteLine("ActiveArea.OnMouseEnter: {0}", e.ToString());
// Possibly Draw Myself Immediately
//Invalidate();
}
public override void OnMouseWheel(MouseActivityArgs e)
{
int min = int.MinValue;
int max = int.MaxValue;
int step = 0;
int defaultValue = 0;
int currentValue = 0;
CameraControlFlags camFlags = CameraControlFlags.None;
IAMCameraControl camControl = m_CaptureDevice.GetCameraControl();
// Delta > 0 ==> Zoom In (rolling towards the screen)
// Delta < 0 ==> Zoom Out (rolling away from the screen)
if (e.Delta > 0)
{
camControl.GetRange(CameraControlProperty.Zoom, out min, out max, out step, out defaultValue, out camFlags);
camControl.Get(CameraControlProperty.Zoom, out currentValue, out camFlags);
if (currentValue < max)
currentValue += step;
camControl.Set(CameraControlProperty.Zoom, currentValue, camFlags);
Console.WriteLine("Zoom: {0}", currentValue);
}
else
{
camControl.GetRange(CameraControlProperty.Zoom, out min, out max, out step, out defaultValue, out camFlags);
camControl.Get(CameraControlProperty.Zoom, out currentValue, out camFlags);
if (currentValue > min)
currentValue -= step;
camControl.Set(CameraControlProperty.Zoom, currentValue, camFlags);
Console.WriteLine("Zoom: {0}", currentValue);
}
}
public override void OnMouseHover(MouseActivityArgs e)
{
//Console.WriteLine("OnMouseHover");
// Make the window fully opaque
SetWindowAlpha(255);
}
public override void OnMouseMove(MouseActivityArgs e)
{
//Console.WriteLine("ActiveArea.OnMouseMove: {0}", e.ToString());
if (MouseMoveEvent != null)
MouseMoveEvent(this, e);
// Possibly Draw Myself Immediately
//Invalidate();
}
public virtual void ReceiveChunk(BufferChunk aRecord)
{
// First read out the record type
int recordType = aRecord.NextInt32();
// Then deserialize the rest from there
switch ((UserIOCommand)recordType)
{
case UserIOCommand.HideCursor:
HideCursor();
break;
case UserIOCommand.Showcursor:
ShowCursor();
break;
case UserIOCommand.MoveCursor:
{
int x = aRecord.NextInt32();
int y = aRecord.NextInt32();
MoveCursor(x, y);
}
break;
case UserIOCommand.KeyboardActivity:
{
KeyActivityType kEvent = (KeyActivityType)aRecord.NextInt32();
VirtualKeyCodes vk = (VirtualKeyCodes)aRecord.NextInt32();
KeyboardActivityArgs kbda = new KeyboardActivityArgs(kEvent, vk);
KeyboardActivity(this, kbda);
}
break;
case UserIOCommand.MouseActivity:
{
MouseActivityType maType = MouseActivityType.None;
MouseButtonActivity mbActivity = (MouseButtonActivity)aRecord.NextInt32();
int x = aRecord.NextInt32();
int y = aRecord.NextInt32();
int clicks = aRecord.NextInt32();
short delta = aRecord.NextInt16();
int keyflags = 0;
MouseActivityArgs ma = new MouseActivityArgs(null, maType, mbActivity,
MouseCoordinateSpace.Desktop, MouseMovementType.Absolute, IntPtr.Zero,
x, y, delta, clicks, keyflags);
MouseActivity(this, ma);
}
break;
default:
break;
}
}
public override void OnMouseLeave(MouseActivityArgs e)
{
//Console.WriteLine("ActiveArea.OnMouseLeave: {0}", e.ToString());
//fTracking = false;
//fIsDepressed = false;
// Draw Myself Immediately
// WAA - Maybe not because it may not be necessary
//Invalidate();
}
private void MouseDownActivity(object sender, MouseActivityArgs e)
{
if (fDrawing)
{
fLastDown.X = e.X;
fLastDown.Y = e.Y;
GraphPort.SetPixel(e.X, e.Y, Color.White);
}
//Console.WriteLine("MouseTestWindow.MouseDownActivity: {0}", e.ToString());
}
public override void OnMouseMove(MouseActivityArgs e)
{
// WAA - temporary disable due to scaling issues
return ;
//if (this.Window != null)
//{
// Graphics grfx = this.Window.CreateGraphics();
// grfx.PageUnit = GraphicsUnit;
// Animate(grfx);
// grfx.Dispose();
//}
}
private void MouseUpActivity(object sender, MouseActivityArgs e)
{
if (fDrawing)
{
fDrawing = false;
}
else
{
fDrawing = true;
//GDI.MoveToEx(GraphPort.DeviceContext, e.X, e.Y, IntPtr.Zero);
}
//Console.WriteLine("MouseTestWindow.MouseUpActivity: {0}", e.ToString());
}
public virtual void OnMouseDown(MouseActivityArgs e)
{
if (e.Clicks > 1)
{
if (fPLCView == fPLCSoftwareView)
SwitchToView(fPLCHardwareView);
else if (fPLCView == fPLCHardwareView)
{
if (null != fPLCITView)
SwitchToView(fPLCITView);
else
SwitchToView(fPLCSoftwareView);
}
else
SwitchToView(fPLCSoftwareView);
}
}
// Reacting to the mouse
public override void OnMouseDown(MouseActivityArgs e)
{
float x = e.X;
float y = e.Y;
//ScreenToLocal(ref x, ref y);
//Console.WriteLine("ActiveArea.OnMouseDown: {0} {1} - BEGIN \n", e.X, e.Y);
// Draw myself Immediately
//DrawInto(LastGraphDevice);
if (MouseDownEvent != null)
MouseDownEvent(this, e);
}
public override void OnMouseDown(MouseActivityArgs e)
{
if (e.ButtonActivity == MouseButtonActivity.RightButtonDown)
{
fHaveImage = false;
Opacity = 0.5;
}
if (e.ButtonActivity == MouseButtonActivity.LeftButtonDown)
{
if (e.Clicks > 1)
{
this.Hide();
POINT origin = new POINT(0, 0);
User32.ClientToScreen(Handle, ref origin);
fScreenImage = fSnapper.SnapAPicture(new Rectangle(origin.X, origin.Y, ClientRectangle.Width, ClientRectangle.Height));
fHaveImage = true;
CopyToClipboard();
this.Show();
}
}
Invalidate();
}
public virtual void OnMouseEnter(MouseActivityArgs e)
{
if (null != MouseEnterEvent)
MouseEnterEvent(e);
}
public override void OnMouseUp(MouseActivityArgs e)
{
//Console.WriteLine("GraphicWindow.OnMouseUp - {0}", e.ToString());
if (fActiveGraphic != null)
fActiveGraphic.OnNext(e);
else
{
//Console.WriteLine("GraphicWindow.OnMouseUp - no tracker found");
}
}
public virtual void OnNext(MouseActivityArgs e)
{
switch (e.ActivityType)
{
case MouseActivityType.MouseDown:
OnMouseDown(e);
break;
case MouseActivityType.MouseMove:
OnMouseMove(e);
break;
case MouseActivityType.MouseUp:
OnMouseUp(e);
break;
case MouseActivityType.MouseEnter:
OnMouseEnter(e);
break;
case MouseActivityType.MouseHover:
OnMouseHover(e);
break;
case MouseActivityType.MouseLeave:
OnMouseLeave(e);
break;
case MouseActivityType.MouseWheel:
OnMouseWheel(e);
break;
}
}
public override void OnMouseActivity(Object sender, MouseActivityArgs mea)
{
switch (mea.ButtonActivity)
{
case MouseButtonActivity.LeftButtonDown:
if (setupMethod == POINTER)
{
setupMethod = INTERLEAVED;
setupInterleave();
}
else if (setupMethod == INTERLEAVED)
{
setupMethod = POINTER;
setupPointers();
}
break;
case MouseButtonActivity.MiddleButtonDown:
case MouseButtonActivity.RightButtonDown:
if (derefMethod == DRAWARRAY)
derefMethod = ARRAYELEMENT;
else if (derefMethod == ARRAYELEMENT)
derefMethod = DRAWELEMENTS;
else if (derefMethod == DRAWELEMENTS)
derefMethod = DRAWARRAY;
break;
default:
break;
}
}
public virtual void OnMouseDown(MouseActivityArgs e)
{
}
public override void OnMouseMove(MouseActivityArgs e)
{
if (Tracking && Depressed)
{
SetPositionBy(e.X, e.Y, true);
/*
int diffX = 0;
int diffY = 0;
diffX = e.X - LastMouseX;
diffY = e.Y - LastMouseY;
if ((Math.Abs(diffX) > 0) || (Math.Abs(diffY)>0))
SetPositionBy(e.X, e.Y, true);
LastMouseX = e.X;
LastMouseY = e.Y;
*/
}
//Console.WriteLine("TrackSlider.OnMouseMove: {0}", e.ToString());
//if (MouseMoveEvent != null)
// MouseMoveEvent(this, e);
}
public virtual void OnMouseActivity(Object sender, MouseActivityArgs mevent)
{
if (null != fReceiver)
fReceiver.OnMouseActivity(sender, mevent);
}
public virtual void OnMouseUp(MouseActivityArgs e)
{
}
public virtual void OnMouseWheel(MouseActivityArgs e)
{
if (null != MouseWheelEvent)
MouseWheelEvent(e);
}
public virtual void MouseActivity(Object sender, MouseActivityArgs ma)
{
if (null != MouseActivityEvent)
MouseActivityEvent(this, ma);
}
public virtual void OnMouseMove(MouseActivityArgs e)
{
if (null != MouseMoveEvent)
MouseMoveEvent(e);
}
public virtual void OnMouseWheel(MouseActivityArgs e)
{
}
public override void OnMouseUp(MouseActivityArgs e)
{
Console.WriteLine("{0}: {1},{2} ", e.ButtonActivity.ToString(), e.X, e.Y);
if (e.ButtonActivity == MouseButtonActivity.LeftButtonUp)
{
Win32Caret.Current.FocusWindow = this.Window;
fFontSize = fFont.MeasureString("W");
Win32Caret.Current.SetShape(1, fFontSize.Height);
Win32Caret.Current.MoveTo(e.X, e.Y);
Win32Caret.Current.Show();
fCaretPosition.X = e.X;
fCaretPosition.Y = e.Y;
}
else if (e.ButtonActivity == MouseButtonActivity.RightButtonUp)
{
Win32Caret.Current.FocusWindow = null;
}
}
public virtual void OnMouseDown(MouseActivityArgs e)
{
if (null != MouseDownEvent)
MouseDownEvent(e);
}
public virtual void OnMouseLeave(MouseActivityArgs e)
{
}
public virtual void OnMouseActivity(Object sender, MouseActivityArgs mevent)
{
if (null != OnMouseActivityEvent)
OnMouseActivityEvent(sender, mevent);
}
public virtual void OnMouseHover(MouseActivityArgs e)
{
}