public abstract void HandleMouseDown(GLMouseEvent e);
public abstract void HandleMouseMove(GLMouseEvent e);
public override void HandleMouseMove(GLMouseEvent e)
{
if((e.Buttons & MouseButtons.Left) != 0)
{
if(this.CurrentMode == Mode.TRANSLATE)
{
this.Position += e.Offset;
}
else if(this.CurrentMode == Mode.ROTATE)
{
Vector2f offset = e.Location - this.Position;
this.Angle = offset.Angle;
}
}
}
public override void HandleMouseDown(GLMouseEvent e)
{
if((e.Buttons & MouseButtons.Left) != 0)
{
m_Mode = Mode.TRANSLATE;
if(this.AngleCircle.CheckPointInside(e.Location))
{
m_Mode = Mode.ROTATE;
}
}
}
protected override void OnMouseUp(object sender, GLMouseEvent e)
{
base.OnMouseUp(sender, e);
if(e.Buttons == MouseButtons.Left)
{
if(this.SelectedScene != null)
{
if(this.ActiveTemplate != null)
{
Shape shape = this.SelectedScene.CreateShape(this.ActiveTemplate.Name);
shape.Template = this.ActiveTemplate;
shape.Position = e.Location;
}
}
}
else if(e.Buttons == MouseButtons.Right)
{
this.ActiveTemplate = null;
this.SelectedShape = null;
}
}
private void OnMouseLeave(object sender, GLMouseEvent e)
{
this.TemplatePreviewPos = e.Location;
}
protected override void OnMouseMove(object sender, GLMouseEvent e)
{
base.OnMouseMove(sender, e);
this.TemplatePreviewPos = e.Location;
}
protected override void OnMouseDown(object sender, GLMouseEvent e)
{
if(this.ActiveTemplate == null)
{
base.OnMouseDown(sender, e);
}
}
protected virtual void OnMouseUp(object sender, GLMouseEvent e)
{
}
protected virtual void OnMouseMove(object sender, GLMouseEvent e)
{
if(this.SelectedManip != null)
{
this.SelectedManip.HandleMouseMove(e);
}
}
protected virtual void OnMouseDown(object sender, GLMouseEvent e)
{
if(e.Buttons == MouseButtons.Left)
{
if(m_ShapeSelectedHandler != null)
{
bool delayed;
Shape shape = FindShape(e.Location, e.Shift, out delayed);
if(shape != null || delayed)
{
m_ShapeSelectedHandler(this, shape);
m_ShapeSelectedHandler = null;
}
}
else
{
Shape shape = FindShape(e.Location, e.Control);
if(this.SelectedShape == shape && shape != null && e.Shift)
{
Shape shapeClone = shape.Clone();
this.SelectedShape = shapeClone;
SpatialManip manip = SelectSpatialManip(e.Location);
if(manip != null)
{
this.SelectedManip = manip;
}
if(this.SelectedManip != null)
{
this.SelectedManip.HandleMouseDown(e);
}
}
else if(this.SelectedShape == shape)
{
SpatialManip manip = SelectSpatialManip(e.Location);
if(manip != null)
{
this.SelectedManip = manip;
}
if(this.SelectedManip != null)
{
this.SelectedManip.HandleMouseDown(e);
}
}
else if(shape != null)
{
this.SelectedShape = shape;
}
}
}
}