/// <summary>
/// Add new object to draw area.
/// Function is called when user left-clicks draw area,
/// and one of ToolObject-derived tools is active.
/// </summary>
/// <param name="drawArea"></param>
/// <param name="o"></param>
protected void AddNewObject(DrawArea drawArea, DrawObject o)
{
drawArea.UnselectAll();
o.Selected = true;
o.Dirty = true;
//int objectID = 0;
// Set the object id now
//objectID = +drawArea.Pages.GraphicPagesList[drawArea.PageNo].List.Count;
//objectID++;
//o.ID = objectID;
o.oIndex = o.Parentpagelist.GetNewobjectoIndex();
drawArea.Pages.GraphicPagesList[drawArea.ActivePageNo].List.Add(o);
drawArea.Pages.Dirty = true;
drawArea.Capture = true;
// Trace.WriteLine("drawArea.Capture = true");
drawArea.Refresh();
}
/// <summary>
/// Left mouse button is pressed
/// </summary>
/// <param name="drawArea"></param>
/// <param name="e"></param>
public override void OnMouseDown(DrawArea drawArea, MouseEventArgs e)
{
Point pointscroll = GetEventPointInArea(drawArea, e);
commandChangeState = null;
wasMove = false;
selectMode = SelectionMode.None;
Trace.WriteLine("ToolPointer OnMouseDown ");
if (e.Button == MouseButtons.Left)
{
Point point;
// if (drawArea.SnapEnable)
{
// point = drawArea.BackTrackMouse(new Point(drawArea.FittoSnap(e.X, drawArea.SnapX), drawArea.FittoSnap(e.Y, drawArea.SnapY)));
}
//else
{
point = drawArea.BackTrackMouse(pointscroll);
}
startPoint = point;
lastPoint = point;
FirstPoint = point;
DrawObject o = null;
int hittestresult = -1;
for (int i = 0; i < drawArea.Pages.GraphicPagesList[drawArea.ActivePageNo].List.Count; i++)
//foreach (DrawObject o in drawArea.Pages.GraphicPagesList[drawArea.ActivePageNo].List)
{
o = drawArea.Pages.GraphicPagesList[drawArea.ActivePageNo].List[i];
if (drawArea.Pages.LayerIsNotLock((LAYERS)o.Layer))
{
hittestresult = o.HitTest(point);
if (hittestresult != -1)
{
#if EWSAPP
Trace.WriteLine("ToolPointer OnMouseDown Click over an object");
if (o.Selected) // object was selected
{
Trace.WriteLine("ToolPointer OnMouseDown object was selected");
if (hittestresult > 0) // over control points
{
Console.WriteLine("ToolPointer OnMouseDown over control points e.x {0} e.y {1} First.x {2} First.y {3}", o.rectangle.X, o.rectangle.Y, FirstPoint.X, FirstPoint.Y);
selectMode = SelectionMode.Size;
resizedObject = o;
resizedObjectHandle = hittestresult;
// Since we want to resize only one object, unselect all other objects
drawArea.UnselectAll();
o.Selected = true;
commandChangeState = new CommandChangeState(drawArea.Pages.GraphicPagesList[drawArea.ActivePageNo]);
drawArea.Pages.Dirty = true;
}
else // clicked inside object
{
Trace.WriteLine("ToolPointer OnMouseDown clicked inside object ");
//drawArea.Graphics.UnselectAll();
selectMode = SelectionMode.Move;
drawArea.Cursor = Cursors.SizeAll;
startPoint = point;
}
}
else // object was not selected
{
Trace.WriteLine("ToolPointer OnMouseDown object was not selected ");
if ((Control.ModifierKeys & Keys.Control) == 0)
{
drawArea.UnselectAll();
}
o.Selected = true;
DCS.Forms.MainForm.Instance().m_propertyGrid.SelectedObject = o;
DCS.Forms.MainForm.Instance().m_propertyGrid.Refresh();
commandChangeState = new CommandChangeState(drawArea.Pages.GraphicPagesList[drawArea.ActivePageNo]);
selectMode = SelectionMode.Move;
drawArea.Cursor = Cursors.SizeAll;
drawArea.Refresh();
}
break;
#endif
}
}
}
if (hittestresult == -1) // not clicked over any objet
{
Trace.WriteLine("ToolPointer OnMouseDown not clicked over an objet ");
selectMode = SelectionMode.NetSelection;
if ((Control.ModifierKeys & Keys.Control) == 0)
{
drawArea.UnselectAll();
}
}
}
else
{
}
}