public void Execute()
{
textShape = new ShapeTextDecorator(shape);
if (shape.GetType() == typeof(ShapeComposite))
{
ShapeComposite temp = (ShapeComposite)shape;
textShape = new ShapeTextDecorator(temp.GetChildren()[0]);
textShape.AddText(text, textPos);
temp.GetChildren()[temp.GetChildren().FindIndex(ind => ind.Equals(temp.GetChildren()[0]))] = textShape;
playground.AddShape(temp);
playground.RemoveShape(shape);
}
else
{
textShape.AddText(text, textPos);
playground.AddShape(textShape);
playground.RemoveShape(shape);
}
}
public void Undo()
{
playground.AddShape(deletedShape);
}
public void Execute()
{
playground.AddShape(currentShape);
}
public void Update()
{
if (textBox != null)
{
textBox.Update();
}
/*TODO: Move to 'UI' or/and keyboard shortcut*/
if (InputManager.IsKeyPressed(Keys.B))
{
foreach (mCanvas c in playground.Canvases)
{
c.ForAllShapes((aShape shape) => {
if (shape.Selected)
{
shape.DrawBorder = !shape.DrawBorder;
}
});
}
}
if (InputManager.IsKeyDown(Keys.LeftControl) && InputManager.IsKeyPressed(Keys.G))
{
List <aShape> selectedShapes = getSelectedShapes();
ShapeComposite firstGroup = isGroupInSelection(selectedShapes);
if (firstGroup != null)
{
selectedShapes.Remove(firstGroup);
}
ShapeComposite group = null;
if (selectedShapes.Count > 1)
{
group = new ShapeComposite();
foreach (aShape s in selectedShapes)
{
group.Add(s);
}
}
if (group != null)
{
deleteShapes(selectedShapes);
if (firstGroup != null)
{
firstGroup.Add(group);
}
else
{
playground.AddShape(group);
}
}
Reset();
}
if (leftClicked && !selecting && InputManager.IsKeyDown(Keys.LeftControl))
{
selecting = true;
int mX = InputManager.CurrentMouseState.X;
int mY = InputManager.CurrentMouseState.Y;
selectionRect.X = mX;
selectionRect.Y = mY;
}
else if (leftClicked && selecting && InputManager.IsKeyDown(Keys.LeftControl))
{
int newWidth = Util.Clamp(InputManager.CurrentMouseState.X - selectionRect.X, 1, playground.Width);
int newHeight = Util.Clamp(InputManager.CurrentMouseState.Y - selectionRect.Y, 1, playground.Height);
Console.WriteLine("Width: " + newWidth);
selectionRect.Width = newWidth;
selectionRect.Height = newHeight;
selectionRect.Load();
}
else if (!leftClicked && selecting && InputManager.IsKeyDown(Keys.LeftControl))
{
selecting = false;
foreach (mCanvas c in playground.Canvases)
{
c.ForAllShapes((aShape iShape) => {
if (selectionRect.Intersects(iShape))
{
iShape.Selected = true;
}
});
}
if (selectionRect.Width > 0)
{
selectionRect.Width = 1;
selectionRect.Height = 1;
selectionRect.Load();
}
}
else
{
foreach (mCanvas c in playground.Canvases)
{
c.ForAllShapes(SelectShape);
}
}
if (!typing)
{
//For adding text
if (InputManager.IsKeyPressed(Keys.Up))
{
typing = true;
AddText(TextPos.Top);
}
else if (InputManager.IsKeyPressed(Keys.Left))
{
typing = true;
AddText(TextPos.Left);
}
else if (InputManager.IsKeyPressed(Keys.Down))
{
typing = true;
AddText(TextPos.Bottom);
}
else if (InputManager.IsKeyPressed(Keys.Right))
{
typing = true;
AddText(TextPos.Right);
}
}
if (!typing && (InputManager.IsKeyPressed(Keys.Delete) || InputManager.IsKeyPressed(Keys.Back)))
{
deleteShapes();
}
if (InputManager.IsPressed(MouseInput.LeftButton))
{
leftClicked = true;
}
if (InputManager.IsReleased(Input.MouseInput.LeftButton))
{
leftClicked = false;
}
}