public void UpdateGizmo()
{
if (this.gizmoNode == null)
{
return;
}
if (Selected != null && Selected.UsesGizmos && Selected != ActiveViewport.CameraEditor)
{
Mogre.Vector3 position = Selected.DerivedPosition;
Mogre.Vector4 rect = new Vector4();
ActiveViewport.GetRect(ref rect);
float minSize = System.Math.Min(rect.z, rect.w);
float distance = (position - ActiveViewport.CameraEditor.DerivedPosition).Length;
distance /= (minSize / 20.0f);
this.gizmoNode.SetPosition(position.x, position.y, position.z);
this.gizmoNode.SetOrientation(Selected.DerivedOrientation.w, Selected.DerivedOrientation.x, Selected.DerivedOrientation.y, Selected.DerivedOrientation.z);
this.gizmoNode.SetScale(distance, distance, distance);
this.gizmoNode.SetVisible(true);
}
else
{
this.gizmoNode.SetVisible(false);
}
}
public static List <Window> GetWindows()
{
if (window_list == null || window_list_update_needed)
{
window_list_update_needed = false;
window_list = new List <Window> (Wnck.Screen.Default.WindowsStacked);
ActiveViewport.CleanRestoreStates();
}
return(window_list);
}
public void OnMouseMiddleDown(Mogre.Vector2 point, MouseDevice mouseDevice)
{
ViewportEditor vp = GetViewportEditorFromPoint(point);
if (vp != null)
{
ActiveViewport = vp;
Mogre.Vector4 rect = new Mogre.Vector4();
ActiveViewport.GetRect(ref rect);
ActiveViewport.OnMouseMiddleDown(point - new Mogre.Vector2(rect.x, rect.y), mouseDevice);
}
}
public void OnMouseMiddleUp(Mogre.Vector2 point, MouseDevice mouseDevice)
{
if (ActiveViewport == null)
{
return;
}
Mogre.Vector4 rect = new Mogre.Vector4();
ActiveViewport.GetRect(ref rect);
if (PointIsInRect(point, rect))
{
ActiveViewport.OnMouseMiddleUp(point - new Mogre.Vector2(rect.x, rect.y), mouseDevice);
}
}
public void OnDragDrop(IDataObject data, Point pt)
{
Mogre.Vector4 drect = new Mogre.Vector4();
ActiveViewport.GetRect(ref drect);
Mogre.Vector2 dropPos = new Mogre.Vector2((float)(pt.X - drect.x) / drect.z, (float)(pt.Y - drect.y) / drect.w);
DragData dragData = data.GetData(typeof(DragData)) as DragData;
foreach (KeyValuePair <object, IDragDropHandler> handler in this.dragDropHandlers)
{
if (handler.Key == dragData.Source)
{
handler.Value.OnDragDrop(dragData, ActiveViewport.Handle as Mogre.Viewport, dropPos);
break;
}
}
this.activeDragData = null;
}
public bool OnDragOver(IDataObject data, Point pt)
{
Mogre.Vector4 rect = new Mogre.Vector4();
ViewportEditor vp = null;
int ZOrder = -1000;
foreach (KeyValuePair <string, BaseEditor> it in GetObjectsByType(EditorType.Viewport))
{
int order = ((it.Value) as ViewportEditor).GetRect(ref rect);
if ((rect.x <= pt.X) && (rect.y <= pt.Y) && ((rect.y + rect.w) >= pt.Y) && (order > ZOrder))
{
ZOrder = order;
vp = (it.Value) as ViewportEditor;
}
}
if (vp != null)
{
ActiveViewport = vp;
ActiveViewport.GetRect(ref rect);
DragData dragData = data.GetData(typeof(DragData)) as DragData;
foreach (KeyValuePair <object, IDragDropHandler> handler in this.dragDropHandlers)
{
if (handler.Key == dragData.Source)
{
Mogre.Vector2 point = new Mogre.Vector2((float)(pt.X - rect.x) / rect.z, (float)(pt.Y - rect.y) / rect.w);
return(handler.Value.OnDragOver(dragData, ActiveViewport.Handle as Mogre.Viewport, point));
}
}
return(true);
}
return(false);
}
public void OnMouseWheel(Mogre.Vector2 point, float delta, MouseDevice mouseDevice)
{
if (ActiveViewport == null)
{
return;
}
Mogre.Vector4 rect = new Mogre.Vector4();
ActiveViewport.GetRect(ref rect);
if (this.activeDragData != null)
{
foreach (KeyValuePair <object, IDragDropHandler> handler in this.dragDropHandlers)
{
if (handler.Key == this.activeDragData.Source)
{
handler.Value.OnDragWheel(this.activeDragData, ActiveViewport.Handle as Mogre.Viewport, delta);
return;
}
}
}
ActiveViewport.OnMouseWheel(point - new Mogre.Vector2(rect.x, rect.y), delta, mouseDevice);
}
