public ResizeAnchor(Window owner, Point mousePosition, ResizeOperation op)
{
_resizer = op.Resizer;
_anchor = op.Binder(owner, mousePosition);
}
public void OnMouseDown(object sender, MouseButtonEventArgs e)
{
if (e.ChangedButton == MouseButton.Middle)
{
CaptureMouse();
}
if (ActiveProcedure != null)
{
ActiveProcedure.Update();
}
else if (e.ChangedButton == MouseButton.Left && SelectedObj != null)
{
var offset = LoadedImages["roaam_arrows"].offset;
var cell_offset = new Vector(-SelectedObj.CellX * ROAAM_CONST.CELL_WIDTH, SelectedObj.CellY * ROAAM_CONST.CELL_HEIGHT);
var center = (cell_offset + new Vector(SelectedObj.X * ROAAM_CONST.GRID_SIZE, SelectedObj.Y * ROAAM_CONST.GRID_SIZE));
if (SelectedObj is Zone zone)
{
center += new Vector(zone.TriggerWidth / 2, zone.TriggerHeight / 2);
}
if (SelectedPath != -1)
{
var targpoint = (SelectedObj as Target).Path[SelectedPath];
center = new Vector(targpoint.X * ROAAM_CONST.GRID_SIZE, targpoint.Y * ROAAM_CONST.GRID_SIZE);
}
Rect centerRect = new Rect(new Point(center.X - 7 / zoomLevel, center.Y - 7 / zoomLevel), new Size(15 / zoomLevel, 15 / zoomLevel));
Rect upRect = new Rect(new Point(center.X - 8 / zoomLevel, center.Y - 56 / zoomLevel), new Size(19 / zoomLevel, 49 / zoomLevel));
Rect rightRect = new Rect(new Point(center.X + 8 / zoomLevel, center.Y - 10 / zoomLevel), new Size(50 / zoomLevel, 20 / zoomLevel));
var point = e.GetPosition(this);
var transform = GetTransform();
var absPoint = transform.Transform(point);
int movingDir = -1;
if (centerRect.Contains(absPoint))
{
movingDir = 0;
}
else if (upRect.Contains(absPoint))
{
movingDir = 1;
}
else if (rightRect.Contains(absPoint))
{
movingDir = 2;
}
if (movingDir > -1)
{
CaptureMouse();
ProcedureBase proc;
if (SelectedPath == -1)
{
proc = new TranslateProcedure(ApplicationSettings.Instance.ActiveProject, SelectedObj, movingDir);
}
else
{
proc = new PathTranslateProcedure(ApplicationSettings.Instance.ActiveProject, SelectedObj as Target, movingDir, SelectedPath);
}
SetActiveProcedure(proc);
}
else if (SelectedObj is Zone z)
{
for (int i = 0; i < ROAAM_CONST.ZONE_POINTS.Length; i++)
{
var p = ROAAM_CONST.ZONE_POINTS[i];
Size s = new Size(36 / zoomLevel, 36 / zoomLevel);
Rect r = new Rect(new Point(z.RealPoint.X + p.X * z.TriggerWidth - s.Width / 2, z.RealPoint.Y + p.Y * z.TriggerHeight - s.Height / 2), s);
if (r.Contains(absPoint))
{
ProcedureBase proc = new ResizeProcedure(ApplicationSettings.Instance.ActiveProject, z, i);
SetActiveProcedure(proc);
break;
}
}
}
}
}
public ResizeOperation(ResizeProcedure resizer, AnchorProcedure binder)
{
_resizer = resizer;
_binder = binder;
}
