public MoveCommand(List<Draw>shapeList, Draw shape, Point startMousePoint, Point endMousePoint)
{
_shapeList = shapeList;
_shape = shape;
_startMousePoint = startMousePoint;
_endMousePoint = endMousePoint;
}
public Point GetHandle(int handleNumber, Draw shape)
{
Point point = new Point();
switch (handleNumber)
{
case 1:
point = new Point(shape.GetNormalizedRectangle().Left, shape.GetNormalizedRectangle().Top);
break;
case 2:
point = new Point(shape.GetNormalizedRectangle().Right, shape.GetNormalizedRectangle().Top);
break;
case 3:
point = new Point(shape.GetNormalizedRectangle().Left, shape.GetNormalizedRectangle().Bottom);
break;
case 4:
point = new Point(shape.GetNormalizedRectangle().Right, shape.GetNormalizedRectangle().Bottom);
break;
}
return point;
}
public RemoveCommand(List<Draw> shapeList, Draw shape)
{
_shapeList = shapeList;
_shape = shape;
}
public Rectangle GetHandleRectangle(int handleNumber, Draw shape)
{
Point point = GetHandle(handleNumber, shape);
return new Rectangle(point.X - 3, point.Y - 3, 7, 7);
}
private void drawResizeHandles(Draw shape, Graphics e)
{
Point topLeft = new Point(shape.GetNormalizedRectangle().Left, shape.GetNormalizedRectangle().Top);
Point topRight = new Point(shape.GetNormalizedRectangle().Right, shape.GetNormalizedRectangle().Top);
Point bottomLeft = new Point(shape.GetNormalizedRectangle().Left, shape.GetNormalizedRectangle().Bottom);
Point bottomRight = new Point(shape.GetNormalizedRectangle().Right, shape.GetNormalizedRectangle().Bottom);
Rectangle topLeftRectangle = new Rectangle(topLeft.X - 4, topLeft.Y - 4, 8, 8);
e.DrawRectangle(new Pen(Color.Red, 1), topLeftRectangle);
Rectangle topRightRectangle = new Rectangle(topRight.X - 4, topLeft.Y - 4, 8, 8);
e.DrawRectangle(new Pen(Color.Red, 1), topRightRectangle);
Rectangle bottomLeftRectangle = new Rectangle(bottomLeft.X - 4, bottomLeft.Y - 4, 8, 8);
e.DrawRectangle(new Pen(Color.Red, 1), bottomLeftRectangle);
Rectangle bottomRightRectangle = new Rectangle(bottomRight.X - 4, bottomRight.Y - 4, 8, 8);
e.DrawRectangle(new Pen(Color.Red, 1), bottomRightRectangle);
}
private void RefreshShapeSelection(Point point)
{
var selectedShape = FindShapeByPoint(_shapeList, point);
if (selectedShape != _selected)
{
_selected = selectedShape;
Invalidate();
}
if (_moving != null)
Invalidate();
}
//Open button clicked
private void button4_Click(object sender, EventArgs e)
{
DialogResult result1 = MessageBox.Show(@"Are you sure you want to open a file? Your current document will be gone",
@"Important Question",
MessageBoxButtons.OKCancel);
switch (result1)
{
case DialogResult.Cancel:
break;
case DialogResult.OK:
ClearAll();
OpenFileDialog openFileDialog1 = new OpenFileDialog();
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
StreamReader file =
new StreamReader(openFileDialog1.FileName);
string line;
while ((line = file.ReadLine()) != null)
{
//try
//{
string[] data = line.Split(' ');
if (((data[0])[0]).ToString() == "E")
{
Draw shape = new DrawEllipse((Int16.Parse(data[1])), (Int16.Parse(data[2])), (Int16.Parse(data[3])), (Int16.Parse(data[4])));
_compositeList.Add(shape);
//shapeList.Add(composite);
}
else if (((data[0])[0]).ToString() == "R")
{
Draw shape = new DrawRectangle((Int16.Parse(data[1])), (Int16.Parse(data[2])), (Int16.Parse(data[3])), (Int16.Parse(data[4])));
_shapeList.Add(shape);
}
UpdateControls();
_selected = null;
//}
//catch
//{
// MessageBox.Show(@"shit went terribly wrong");
// ClearAll();
// UpdateControls();
// Invalidate();
// break;
//}
}
Composite composite = new Composite(_compositeList, _shapeList);
composite.AddToList();
}
break;
}
}
//Undo button clicked
private void button1_Click(object sender, EventArgs e)
{
ICommand undoneCommand = _commandStack.Pop();
undoneCommand.Undo();
_undoneCommands.Push(undoneCommand);
_selected = null;
//Draw undoneShape = ShapeList[ShapeList.Count - 1];
//UndoneList.Add(undoneShape);
//ShapeList.RemoveAt(ShapeList.Count() - 1);
Invalidate();
UpdateControls();
}
public DrawCommand(List <Draw> shapeList, Draw shape)
{
_shapeList = shapeList;
_shape = shape;
}
public ResizeCommand(Draw shape, Point startLocation, Point endLocation)
{
_shape = shape;
_startLocation = startLocation;
_endLocation = endLocation;
}
public DrawCommand(List<Draw>shapeList, Draw shape)
{
_shapeList = shapeList;
_shape = shape;
}