private void pbDashboard_MouseMove(object sender, MouseEventArgs e)
{
_mousePoint = new Point(e.X, e.Y);
if (btnRefference.CheckState == CheckState.Checked)
{
// _DestinationRefferencePt = new Point(e.X, e.Y);
pbDashboard.Refresh();
}
if (this._selectedIndex != -1)
{
int dX, dY;
dX = e.X - this._X;
dY = e.Y - this._Y;
this._X = e.X;
this._Y = e.Y;
if (this._items[this._selectedIndex] is IResizable && this._selectedItem != 0)
{
if (!((IResizable)this._items[this._selectedIndex]).Resize(dX, dY, this._selectedItem))
{
Cursor.Position = _mousePoint;
}
}
if (this._items[this._selectedIndex] is Flow)
{
Flow fl = (Flow)this._items[this._selectedIndex];
IRenderable itm = getitemex(e.X, e.Y, this._items[this._selectedIndex]);
switch (this._selectedItem)
{
case 2:
if (itm != null && itm is Stock && fl._source != itm && ((Stock)itm)._inFlow == null)
{
if (fl._source == null)
{
fl.SetDestStock((Stock)itm, false);
}
else
{
fl.SetDestPoint(_mousePoint, false);
}
}
else
{
if (itm == null || fl._destination != itm)
{
fl.SetDestPoint(_mousePoint, false);
}
}
pbDashboard.Refresh();
return;
case 0:
if (itm != null && itm is Stock && fl._destination != itm && ((Stock)itm)._outFlow == null)
{
if (fl._destination == null)
{
fl.SetSourceStock((Stock)itm, false);
}
else
{
fl.SetSourcePoint(_mousePoint, false);
}
}
else
{
if (itm == null || fl._source != itm)
{
fl.SetSourcePoint(_mousePoint, false);
}
}
pbDashboard.Refresh();
return;
}
}
((ITransformable)this._items[this._selectedIndex]).Translate(dX, dY, this._selectedItem);
this.pbDashboard.Refresh();
}
else if (this.start != null)
{
this.pbDashboard.Refresh();
Graphics g = this.pbDashboard.CreateGraphics();
Rectangle sRect = ((ITransformable)start).GetBounds();
Point sPoint = new Point(sRect.X + sRect.Width / 2, sRect.Y + sRect.Height / 2);
g.DrawLine(new Pen(Color.Red), sPoint, new Point(e.X, e.Y));
}
else if (this._startPoint != null)
{
ITransformable item = (ITransformable)getItem(_mousePoint);
if (item != null && item is Stock && this._flow._source != item && ((Stock)item)._inFlow == null)
{
this._flow.SetDestStock((Stock)item, true);
((Stock)item)._inFlow = this._flow;
this.pbDashboard.Refresh();
}
else
{
if (item == null)
{
this._flow.SetDestPoint(_mousePoint, true);
if (this._flow._destination != null)
{
this._flow._destination._outFlow = null;
this._flow._destination = null;
}
}
else
{
if (item != this._flow._destination)
{
this._flow.SetDestPoint(_mousePoint, true);
}
}
this.pbDashboard.Refresh();
}
}
if (this._cursorItem == -1 && btnSelect.CheckState == CheckState.Checked)
{
while (true)
{
ITransformable item = getItem(new Point(e.X, e.Y));
if (item == null || !(item is IResizable))
{
break;
}
int cnt = item.Contains(e.X, e.Y);
if (cnt < 1)
{
break;
}
this.pbDashboard.Cursor = ((IResizable)item).GetCursor(cnt);
return;
}
this.pbDashboard.Cursor = Cursors.Default;
IRenderable it = getItem(new Point(e.X, e.Y)) as IRenderable;
if (it != null)
{
if (sbLabel1.Tag == it)
{
return;
}
sbLabel1.Text = it.GetHint();
sbLabel1.Tag = it;
}
else
{
if (sbLabel1.Tag != null)
{
sbLabel1.Tag = null;
sbLabel1.Text = "";
}
}
}
else
{
this.pbDashboard.Cursor = Cursors.Default;
}
}
// items manupulation
private void pbDashboard_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Right)
{
pbMenu.Items.Clear();
var pt = new Point(e.X, e.Y);
menuItem = getItem(pt) as IDrawable;
if (menuItem == null)
{
return;
}
if (menuItem is Stock)
{
var stock = menuItem as Stock;
if (stock.InFlow != null)
{
pbMenu.Items.Add("Detach In Flow: " + stock.InFlow.Name);
pbMenu.Items[pbMenu.Items.Count - 1].Click += MenuDeleteInFlow;
}
if (stock.OutFlow != null)
{
pbMenu.Items.Add("Detach Out Flow: " + stock.OutFlow.Name);
pbMenu.Items[pbMenu.Items.Count - 1].Click += MenuDeleteOutFlow;
}
if (stock.References.Count > 0)
{
pbMenu.Items.Add("Detach References");
pbMenu.Items[pbMenu.Items.Count - 1].Click += MenuDeleteReference;
}
pbMenu.Items.Add("Edit Object");
pbMenu.Items[pbMenu.Items.Count - 1].Click += MenuEditObject;
if (pbMenu.Items.Count > 0)
{
pbMenu.Items.Add("-");
}
pbMenu.Items.Add("Delete " + stock.Name);
pbMenu.Items[pbMenu.Items.Count - 1].Click += MenuDeleteObject;
}
else if (menuItem is Flow)
{
var fl = menuItem as Flow;
if (fl.Source != null)
{
pbMenu.Items.Add("Detach Flow: " + fl.Source.Name);
pbMenu.Items[pbMenu.Items.Count - 1].Click += MenuDeleteInFlow;
}
if (fl.Destination != null)
{
pbMenu.Items.Add("Detach Flow: " + fl.Destination.Name);
pbMenu.Items[pbMenu.Items.Count - 1].Click += MenuDeleteOutFlow;
}
if (fl.References.Count > 0)
{
pbMenu.Items.Add("Detach References");
pbMenu.Items[pbMenu.Items.Count - 1].Click += MenuDeleteReference;
}
pbMenu.Items.Add("Edit Object");
pbMenu.Items[pbMenu.Items.Count - 1].Click += MenuEditObject;
if (pbMenu.Items.Count > 0)
{
pbMenu.Items.Add("-");
}
pbMenu.Items.Add("Delete " + fl.Name);
pbMenu.Items[pbMenu.Items.Count - 1].Click += MenuDeleteObject;
}
else if (menuItem is Coefficient)
{
var fl = menuItem as Coefficient;
if (fl.References.Count > 0)
{
pbMenu.Items.Add("Detach References");
pbMenu.Items[pbMenu.Items.Count - 1].Click += MenuDeleteReference;
}
pbMenu.Items.Add("Edit Object");
pbMenu.Items[pbMenu.Items.Count - 1].Click += MenuEditObject;
if (pbMenu.Items.Count > 0)
{
pbMenu.Items.Add("-");
}
pbMenu.Items.Add("Delete " + fl.Name);
pbMenu.Items[pbMenu.Items.Count - 1].Click += MenuDeleteObject;
}
else if (menuItem is ResultTable)
{
var fl = menuItem as ResultTable;
pbMenu.Items.Add("Edit Object");
pbMenu.Items[pbMenu.Items.Count - 1].Click += MenuEditObject;
if (pbMenu.Items.Count > 0)
{
pbMenu.Items.Add("-");
}
pbMenu.Items.Add("Delete " + fl.Name);
pbMenu.Items[pbMenu.Items.Count - 1].Click += MenuDeleteObject;
}
else if (menuItem is Diagram)
{
var fl = menuItem as Diagram;
pbMenu.Items.Add("Show in new form");
pbMenu.Items[pbMenu.Items.Count - 1].Click += MenuDiagramForm;
pbMenu.Items.Add("Edit Object");
pbMenu.Items[pbMenu.Items.Count - 1].Click += MenuEditObject;
if (pbMenu.Items.Count > 0)
{
pbMenu.Items.Add("-");
}
pbMenu.Items.Add("Delete " + fl.Name);
pbMenu.Items[pbMenu.Items.Count - 1].Click += MenuDeleteObject;
}
pbMenu.Show(pbDashboard, pt);
}
if (e.Button != MouseButtons.Left)
{
return;
}
Cursor.Clip = new Rectangle(PointToScreen(pbDashboard.Location), pbDashboard.Size);
pbDashboard.Capture = true;
if (btnStock.CheckState == CheckState.Checked)
{
items.Add(new Stock(new Rectangle(e.X - 50, e.Y - 25, 100, 50)));
pbDashboard.Refresh();
SetMenuSelectButton();
}
else if (tsbDiagram.CheckState == CheckState.Checked)
{
items.Add(new Diagram(new Rectangle(e.X - 250, e.Y - 125, 500, 250)));
pbDashboard.Refresh();
SetMenuSelectButton();
}
else if (tsbResultTable.CheckState == CheckState.Checked)
{
items.Add(new ResultTable(pbDashboard, new Rectangle(e.X - 150, e.Y - 100, 300, 200)));
pbDashboard.Refresh();
SetMenuSelectButton();
}
else if (btnFlow.CheckState == CheckState.Checked)
{
if (startPoint == null)
{
startPoint = new Point(e.X, e.Y);
var sItem = getItem(startPoint.Value);
var rect = new Rectangle(startPoint.Value.X, startPoint.Value.Y, 10, 10);
if (sItem is Stock && ((Stock)sItem).InFlow == null)
{
flow = new Flow((Stock)sItem, rect);
((Stock)sItem).OutFlow = flow;
}
else
{
flow = new Flow(rect, new Rectangle(e.X, e.Y, 10, 10));
}
}
else
{
var EndPoint = new Point(e.X, e.Y);
var sItem = getItem(startPoint.Value); // unused
var eItem = getItem(EndPoint); // unused
items.Add(flow);
pbDashboard.Refresh();
startPoint = null;
flow = null;
SetMenuSelectButton();
}
}
else if (btnCoefficient.CheckState == CheckState.Checked)
{
items.Add(new Coefficient(new Rectangle(e.X - 25, e.Y - 25, 50, 50)));
pbDashboard.Refresh();
SetMenuSelectButton();
}
else if (btnRefference.CheckState == CheckState.Checked)
{
if (reference == null)
{
reference = getItem(new Point(e.X, e.Y));
if (reference is Diagram || reference is ResultTable || !(reference is IConnectable))
{
reference = null;
}
if (reference == null)
{
return;
}
}
else
{
var cnt = getItem(new Point(e.X, e.Y)) as IConnectable;
if (cnt == null || cnt == reference)
{
reference = null;
SetMenuSelectButton();
return;
}
cnt.Connect((IConnectable)reference);
reference = null;
SetMenuSelectButton();
}
/*
* foreach (ITransformable item in this.items)
* if (item.Contains(e.X, e.Y) != -1)
* {
* selectedItem = item.Contains(e.X, e.Y);
* selectedIndex = this.items.IndexOf((IDrawable)item);
* break;
* }
*
* if (selectedIndex == -1)
* this.start = null;
* else if (this.start == null)
* this.start = (IConnectable)items[selectedIndex];
* else
* {
* this.start.Connect((IConnectable)items[selectedIndex]);
* this.start = null;
* }
*
* this.selectedIndex = -1;
*/
pbDashboard.Refresh();
}
else if (btnSelect.CheckState == CheckState.Checked)
{
foreach (ITransformable item in items)
{
if (item.Contains(e.X, e.Y) != -1)
{
selectedItem = item.Contains(e.X, e.Y);
cursorItem = selectedIndex;
selectedIndex = items.IndexOf((IDrawable)item);
if (item is ResultTable)
{
((ResultTable)item).BeginDrag();
}
break;
}
}
x = e.X;
y = e.Y;
}
}
//_items manupulation
private void pbDashboard_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Right)
{
pbMenu.Items.Clear();
Point pt = new Point(e.X, e.Y);
_menuItem = getItem(pt) as IDrawable;
if (_menuItem == null)
{
return;
}
if (_menuItem is Stock)
{
Stock stk = _menuItem as Stock;
if (stk._inFlow != null)
{
pbMenu.Items.Add("Detach In Flow: " + stk._inFlow.Name);
pbMenu.Items[pbMenu.Items.Count - 1].Click += new EventHandler(this.MenuDeleteInFlow);
}
if (stk._outFlow != null)
{
pbMenu.Items.Add("Detach Out Flow: " + stk._outFlow.Name);
pbMenu.Items[pbMenu.Items.Count - 1].Click += new EventHandler(this.MenuDeleteOutFlow);
}
if (stk.Refferences.Count > 0)
{
pbMenu.Items.Add("Detach Refferences");
pbMenu.Items[pbMenu.Items.Count - 1].Click += new EventHandler(this.MenuDeleteRefference);
}
pbMenu.Items.Add("Edit Object");
pbMenu.Items[pbMenu.Items.Count - 1].Click += new EventHandler(this.MenuEditObject);
if (pbMenu.Items.Count > 0)
{
pbMenu.Items.Add("-");
}
pbMenu.Items.Add("Delete " + stk.Name);
pbMenu.Items[pbMenu.Items.Count - 1].Click += new EventHandler(this.MenuDeleteObject);
}
else if (_menuItem is Flow)
{
Flow fl = _menuItem as Flow;
if (fl._source != null)
{
pbMenu.Items.Add("Detach Flow: " + fl._source.Name);
pbMenu.Items[pbMenu.Items.Count - 1].Click += new EventHandler(this.MenuDeleteInFlow);
}
if (fl._destination != null)
{
pbMenu.Items.Add("Detach Flow: " + fl._destination.Name);
pbMenu.Items[pbMenu.Items.Count - 1].Click += new EventHandler(this.MenuDeleteOutFlow);
}
if (fl.Refferences.Count > 0)
{
pbMenu.Items.Add("Detach Refferences");
pbMenu.Items[pbMenu.Items.Count - 1].Click += new EventHandler(this.MenuDeleteRefference);
}
pbMenu.Items.Add("Edit Object");
pbMenu.Items[pbMenu.Items.Count - 1].Click += new EventHandler(this.MenuEditObject);
if (pbMenu.Items.Count > 0)
{
pbMenu.Items.Add("-");
}
pbMenu.Items.Add("Delete " + fl.Name);
pbMenu.Items[pbMenu.Items.Count - 1].Click += new EventHandler(this.MenuDeleteObject);
}
else if (_menuItem is Coefficient)
{
Coefficient fl = _menuItem as Coefficient;
if (fl.Refferences.Count > 0)
{
pbMenu.Items.Add("Detach Refferences");
pbMenu.Items[pbMenu.Items.Count - 1].Click += new EventHandler(this.MenuDeleteRefference);
}
pbMenu.Items.Add("Edit Object");
pbMenu.Items[pbMenu.Items.Count - 1].Click += new EventHandler(this.MenuEditObject);
if (pbMenu.Items.Count > 0)
{
pbMenu.Items.Add("-");
}
pbMenu.Items.Add("Delete " + fl.Name);
pbMenu.Items[pbMenu.Items.Count - 1].Click += new EventHandler(this.MenuDeleteObject);
}
else if (_menuItem is ResultTable)
{
ResultTable fl = _menuItem as ResultTable;
pbMenu.Items.Add("Edit Object");
pbMenu.Items[pbMenu.Items.Count - 1].Click += new EventHandler(this.MenuEditObject);
if (pbMenu.Items.Count > 0)
{
pbMenu.Items.Add("-");
}
pbMenu.Items.Add("Delete " + fl.Name);
pbMenu.Items[pbMenu.Items.Count - 1].Click += new EventHandler(this.MenuDeleteObject);
}
else if (_menuItem is Diagram)
{
Diagram fl = _menuItem as Diagram;
pbMenu.Items.Add("Show in new form");
pbMenu.Items[pbMenu.Items.Count - 1].Click += new EventHandler(this.MenuDiagramForm);
pbMenu.Items.Add("Edit Object");
pbMenu.Items[pbMenu.Items.Count - 1].Click += new EventHandler(this.MenuEditObject);
if (pbMenu.Items.Count > 0)
{
pbMenu.Items.Add("-");
}
pbMenu.Items.Add("Delete " + fl.Name);
pbMenu.Items[pbMenu.Items.Count - 1].Click += new EventHandler(this.MenuDeleteObject);
}
pbMenu.Show(pbDashboard, pt);
}
if (e.Button != MouseButtons.Left)
{
return;
}
Cursor.Clip = new Rectangle(this.PointToScreen(this.pbDashboard.Location), this.pbDashboard.Size);
this.pbDashboard.Capture = true;
if (btnStock.CheckState == CheckState.Checked)
{
this._items.Add(new Stock(new Rectangle(e.X - 50, e.Y - 25, 100, 50)));
this.pbDashboard.Refresh();
SetMenuSelectButton();
}
else if (tsbDiagram.CheckState == CheckState.Checked)
{
this._items.Add(new Diagram(new Rectangle(e.X - 250, e.Y - 125, 500, 250)));
this.pbDashboard.Refresh();
SetMenuSelectButton();
}
else if (tsbResultTable.CheckState == CheckState.Checked)
{
this._items.Add(new ResultTable(this.pbDashboard, new Rectangle(e.X - 150, e.Y - 100, 300, 200)));
this.pbDashboard.Refresh();
SetMenuSelectButton();
}
else if (btnFlow.CheckState == CheckState.Checked)
{
if (_startPoint == null)
{
_startPoint = new Point(e.X, e.Y);
Rectangle rect;
ITransformable sItem = getItem(_startPoint.Value);
rect = new Rectangle(_startPoint.Value.X, _startPoint.Value.Y, 10, 10);
if (sItem != null && sItem is Stock && ((Stock)sItem).InFlow == null)
{
this._flow = new Flow((Stock)sItem, rect);
((Stock)sItem).OutFlow = this._flow;
}
else
{
this._flow = new Flow(rect, new Rectangle(e.X, e.Y, 10, 10));
}
}
else
{
Point EndPoint = new Point(e.X, e.Y);
ITransformable sItem = getItem(_startPoint.Value);
ITransformable eItem = getItem(EndPoint);
this._items.Add(this._flow);
this.pbDashboard.Refresh();
this._startPoint = null;
this._flow = null;
SetMenuSelectButton();
}
}
else if (btnCoefficient.CheckState == CheckState.Checked)
{
this._items.Add(new Coefficient(new Rectangle(e.X - 25, e.Y - 25, 50, 50)));
this.pbDashboard.Refresh();
SetMenuSelectButton();
}
else if (btnRefference.CheckState == CheckState.Checked)
{
if (_reff == null)
{
_reff = getItem(new Point(e.X, e.Y));
if (_reff is Diagram || _reff is ResultTable || !(_reff is IConnectable))
{
_reff = null;
}
if (_reff == null)
{
return;
}
}
else
{
IConnectable cnt = getItem(new Point(e.X, e.Y)) as IConnectable;
if (cnt == null || cnt == _reff)
{
_reff = null;
SetMenuSelectButton();
return;
}
cnt.Connect((IConnectable)_reff);
_reff = null;
SetMenuSelectButton();
}
/*
* foreach (ITransformable item in this._items)
* if (item.Contains(e.X, e.Y) != -1)
* {
* _selectedItem = item.Contains(e.X, e.Y);
* _selectedIndex = this._items.IndexOf((IDrawable)item);
* break;
* }
*
* if (_selectedIndex == -1)
* this.start = null;
* else if (this.start == null)
* this.start = (IConnectable)_items[_selectedIndex];
* else
* {
* this.start.Connect((IConnectable)_items[_selectedIndex]);
* this.start = null;
* }
*
* this._selectedIndex = -1;
*/
this.pbDashboard.Refresh();
}
else if (btnSelect.CheckState == CheckState.Checked)
{
foreach (ITransformable item in this._items)
{
if (item.Contains(e.X, e.Y) != -1)
{
_selectedItem = item.Contains(e.X, e.Y);
_cursorItem = _selectedIndex;
_selectedIndex = this._items.IndexOf((IDrawable)item);
if (item is ResultTable)
{
((ResultTable)item).BeginDrag();
}
break;
}
}
this._X = e.X;
this._Y = e.Y;
}
}
