/// <summary>
/// Extends mouseMoved to inject mouse position into tray manager, and checks
/// for mouse wheel movements to slide the carousel, because we can.
/// </summary>
/// <param name="evt"></param>
/// <returns></returns>
public override bool MouseMoved(SIS.MouseEventArgs evt)
{
if (this.TrayManager.InjectMouseMove(evt))
{
return(true);
}
if (!(CurrentSample != null && !IsSamplePaused) && this.TitleLabel.TrayLocation != TrayLocation.None &&
evt.State.Z.Relative != 0 && this.SampleMenu.ItemsCount != 0)
{
var newIndex = (int)(this.SampleMenu.SelectionIndex - evt.State.Z.Relative / Utility.Abs(evt.State.Z.Relative));
this.SampleMenu.SelectItem(Utility.Clamp <int>(newIndex, this.SampleMenu.ItemsCount - 1, 0));
}
try
{
return(base.MouseMoved(evt));
}
catch (Exception ex) // show error and fall back to menu
{
RunSample(null);
string msg = ex.Message + "\nSource: " + ex.InnerException;
LogManager.Instance.Write("[Samples] Error! " + msg);
this.TrayManager.ShowOkDialog("Error!", msg);
}
return(true);
}
/// <summary>
///
/// </summary>
/// <param name="evt"></param>
/// <param name="id"></param>
/// <returns></returns>
public override bool MousePressed(SIS.MouseEventArgs evt, SIS.MouseButtonID id)
{
if (this.TrayManager.InjectMouseDown(evt, id))
{
return(true);
}
if (this.TitleLabel.TrayLocation != TrayLocation.None)
{
for (int i = 0; i < this.Thumbs.Count; i++)
{
if (this.Thumbs[i].IsVisible &&
Widget.IsCursorOver(this.Thumbs[i],
new Vector2(this.TrayManager.CursorContainer.Left, this.TrayManager.CursorContainer.Top),
0))
{
this.SampleMenu.SelectItem(i);
break;
}
}
}
try
{
return(base.MousePressed(evt, id));
}
catch (Exception ex)
{
RunSample(null);
string msg = ex.Message + "\nSource: " + ex.InnerException;
LogManager.Instance.Write("[Samples] Error! " + msg);
this.TrayManager.ShowOkDialog("Error!", msg);
}
return(true);
}
/*-----------------------------------------------------------------------------
| Processes mouse movement differently for each style.
| -----------------------------------------------------------------------------*/
public virtual void injectMouseMove(SIS.MouseEventArgs evt)
{
if (this.mStyle == CameraStyle.Orbit)
{
Real dist = (this.mCamera.Position - this.mTarget.DerivedPosition).Length;
if (this.mOrbiting) // yaw around the target, and pitch locally
{
this.mCamera.Position = this.mTarget.DerivedPosition;
this.mCamera.Yaw((Real)(new Degree((Real)(-evt.State.X.Relative * 0.25f))));
this.mCamera.Pitch((Real)(new Degree((Real)(-evt.State.Y.Relative * 0.25f))));
this.mCamera.MoveRelative(new Vector3(0, 0, dist));
// don't let the camera go over the top or around the bottom of the target
}
else if (this.mZooming) // move the camera toward or away from the target
{
// the further the camera is, the faster it moves
this.mCamera.MoveRelative(new Vector3(0, 0, evt.State.Y.Relative * 0.004f * dist));
}
else if (evt.State.Z.Relative != 0) // move the camera toward or away from the target
{
// the further the camera is, the faster it moves
this.mCamera.MoveRelative(new Vector3(0, 0, -evt.State.Z.Relative * 0.0008f * dist));
}
}
else if (this.mStyle == CameraStyle.FreeLook)
{
this.mCamera.Yaw((Real)(new Degree((Real)(-evt.State.X.Relative * 0.15f))));
this.mCamera.Pitch((Real)(new Degree((Real)(-evt.State.Y.Relative * 0.15f))));
}
}
public virtual bool MouseReleased(SIS.MouseEventArgs evt, SIS.MouseButtonID id)
{
if (CurrentSample != null && !this.IsSamplePaused)
{
return(CurrentSample.MouseReleased(evt, id));
}
return(true);
}
public virtual bool MouseMoved(SIS.MouseEventArgs evt)
{
if (CurrentSample != null && !this.IsSamplePaused)
{
return(CurrentSample.MouseMoved(evt));
}
return(true);
}
public override bool MouseMoved(SIS.MouseEventArgs evt)
{
if (this.TrayManager.InjectMouseMove(evt))
{
return(true);
}
this.CameraManager.injectMouseMove(evt);
return(true);
}
/*-----------------------------------------------------------------------------
| Processes mouse releases. Only applies for orbit style.
| Left button is for orbiting, and right button is for zooming.
| -----------------------------------------------------------------------------*/
public virtual void injectMouseUp(SIS.MouseEventArgs evt, SIS.MouseButtonID id)
{
if (this.mStyle == CameraStyle.Orbit)
{
if (id == SIS.MouseButtonID.Left)
{
this.mOrbiting = false;
}
else if (id == SIS.MouseButtonID.Right)
{
this.mZooming = false;
}
}
}
public override bool MouseReleased(SIS.MouseEventArgs evt, SIS.MouseButtonID id)
{
if (this.TrayManager.InjectMouseUp(evt, id))
{
return(true);
}
if (this.dragLook && id == SIS.MouseButtonID.Left)
{
this.CameraManager.setStyle(CameraStyle.Manual);
this.TrayManager.ShowCursor();
}
this.CameraManager.injectMouseUp(evt, id);
return(true);
}
public override bool MousePressed(SIS.MouseEventArgs evt, SIS.MouseButtonID id)
{
if (this.TrayManager.InjectMouseDown(evt, id))
{
return(true);
}
if (this.dragLook && id == SIS.MouseButtonID.Left)
{
this.CameraManager.setStyle(CameraStyle.FreeLook);
this.TrayManager.HideCursor();
}
this.CameraManager.injectMouseDown(evt, id);
return(true);
}
/// <summary>
///
/// </summary>
/// <param name="evt"></param>
/// <param name="id"></param>
/// <returns></returns>
public override bool MouseReleased(SIS.MouseEventArgs evt, SIS.MouseButtonID id)
{
if (this.TrayManager.InjectMouseUp(evt, id))
{
return(true);
}
try
{
return(base.MouseReleased(evt, id));
}
catch (Exception ex)
{
RunSample(null);
string msg = ex.Message + "\nSource: " + ex.InnerException;
LogManager.Instance.Write("[Samples] Error! " + msg);
this.TrayManager.ShowOkDialog("Error!", msg);
}
return(true);
}
public virtual bool MouseReleased(SIS.MouseEventArgs evt, SIS.MouseButtonID id)
{
return(true);
}
public virtual bool MouseMoved(SIS.MouseEventArgs evt)
{
return(true);
}