public SegmentMouseAction(UserRegionViewController controller, int originalVertexIndex, Point clickedPoint)
{
this.controller = controller;
this.originalVertexIndex = originalVertexIndex;
menuIncarnationCounter++;
menuIncarnation = menuIncarnationCounter;
this.clickedPoint = clickedPoint;
}
public void SetBaseLayer(IDisplayableSource tileSource)
{
this.baseLayer = new DisplayableSourceCache(tileSource);
this.SetCreditString(tileSource.GetRendererCredit());
this.latentRegionHolder = null;
this.userRegionViewController = null;
this.InvalidateView();
}
public SegmentMouseAction(UserRegionViewController controller, int originalVertexIndex, Point clickedPoint)
{
this.controller = controller;
this.originalVertexIndex = originalVertexIndex;
UserRegionViewController.SegmentMouseAction.menuIncarnationCounter++;
this.menuIncarnation = UserRegionViewController.SegmentMouseAction.menuIncarnationCounter;
this.clickedPoint = clickedPoint;
}
private void UpdateUserRegion()
{
if (this.userRegionViewController == null && this.latentRegionHolder != null)
{
this.userRegionViewController = new UserRegionViewController(this.GetCoordinateSystem(), this, this.latentRegionHolder, this.baseLayer);
this.InvalidateView();
}
}
private void UpdateUserRegion()
{
if (userRegionViewController == null && latentRegionHolder != null)
{
userRegionViewController = new UserRegionViewController(GetCoordinateSystem(),
this,
latentRegionHolder,
baseLayer);
InvalidateView();
}
}
public VertexMouseAction(UserRegionViewController controller, int draggedVertexIndex)
{
this.controller = controller;
this.draggedVertexIndex = draggedVertexIndex;
}
public void SetLatentRegionHolder(LatentRegionHolder latentRegionHolder)
{
this.latentRegionHolder = latentRegionHolder;
this.userRegionViewController = null;
this.InvalidateView();
}
public VertexMouseAction(UserRegionViewController controller, int draggedVertexIndex)
{
this.controller = controller;
this.draggedVertexIndex = draggedVertexIndex;
}
public State(UserRegionViewController.State state)
{
this.center = state.center;
this.size = new Size(state.size.Width, state.size.Height);
this.valid = state.valid;
}
private void UpdateState(UserRegionViewController.State state)
{
if (state.Equals(this.lastState))
{
return;
}
TracedScreenPoint[] path = this.GetUserRegion().GetPath(CoordinateSystemUtilities.GetBounds(this.csi, state.center, state.size), state.center.zoom, this.csi);
List<TracedScreenPoint> list = new List<TracedScreenPoint>();
int length = path.GetLength(0);
for (int i = 0; i < length; i++)
{
D.Assert(path[i].originalIndex >= 0);
int num = (i + length - 1) % length;
if (!(path[num].pointf == path[i].pointf))
{
list.Add(path[i]);
}
}
list.ToArray();
int count = list.Count;
List<UserRegionViewController.ClickableThing> list2 = new List<UserRegionViewController.ClickableThing>();
List<UserRegionViewController.ClickableThing> list3 = new List<UserRegionViewController.ClickableThing>();
for (int j = 0; j < count; j++)
{
UserRegionViewController.ClickableThing clickableThing = new UserRegionViewController.ClickableThing();
list2.Add(clickableThing);
clickableThing.vertexLocation = list[j];
clickableThing.path = new GraphicsPath();
clickableThing.path.AddEllipse(list[j].pointf.X - 4f, list[j].pointf.Y - 4f, 8f, 8f);
clickableThing.clickedWhich = UserRegionViewController.ClickableThing.ClickedWhich.Vertex;
clickableThing.pointIndex = j;
UserRegionViewController.ClickableThing clickableThing2 = new UserRegionViewController.ClickableThing();
list3.Add(clickableThing2);
clickableThing2.vertexLocation = list[j];
clickableThing2.path = new GraphicsPath();
clickableThing2.path.AddLine(list[j].pointf, list[(j + 1) % count].pointf);
clickableThing2.path.Widen(new Pen(Color.Black, 4f));
clickableThing2.clickedWhich = UserRegionViewController.ClickableThing.ClickedWhich.Segment;
clickableThing2.pointIndex = j;
}
list2.AddRange(list3);
this.clickableThings = list2.ToArray();
this.lastState = new UserRegionViewController.State(state);
}
public void SetLatentRegionHolder(LatentRegionHolder latentRegionHolder)
{
this.latentRegionHolder = latentRegionHolder;
this.userRegionViewController = null;
this.InvalidateView();
}
public void SetBaseLayer(IDisplayableSource tileSource)
{
this.baseLayer = new DisplayableSourceCache(tileSource);
this.SetCreditString(tileSource.GetRendererCredit());
this.latentRegionHolder = null;
this.userRegionViewController = null;
this.InvalidateView();
}
private void UpdateUserRegion()
{
if (this.userRegionViewController == null && this.latentRegionHolder != null)
{
this.userRegionViewController = new UserRegionViewController(this.GetCoordinateSystem(), this, this.latentRegionHolder, this.baseLayer);
this.InvalidateView();
}
}
