//This button resizes the selected shapes or group according to what is entered in the text boxes
private void Resize_Click(object sender, RoutedEventArgs e)
{
if (RHeight.Text != "" && RWidth.Text != "")
{
foreach (int c in selected)
{
Composite newcomposite = group.FindID(c).Copy();
Resize resizeAction = new Resize(newcomposite, Convert.ToDouble(RHeight.Text), Convert.ToDouble(RWidth.Text));
Replace replaceAction = new Replace(group, newcomposite, c);
actionmanager.takeAction(resizeAction);
actionmanager.takeAction(replaceAction);
actionmanager.executeActions();
}
Update(true);
Update(false);
}
}
private void mouseMove(object sender, PointerRoutedEventArgs e)
{
//If the move tool is selected, this makes it possible to drag a selection
if (tool == "Move" && dragStart != null && e.GetCurrentPoint(this).Properties.IsLeftButtonPressed)
{
timeindex--;;
Update(false);
var p2 = e.GetCurrentPoint(paintSurface);
foreach (int tag in selected)
{
Composite tmp = group.FindID(tag).Copy();
Move moveAction = new Move(tmp, p2.Position.X - dragStart.Position.X, p2.Position.Y - dragStart.Position.Y);
Replace replaceAction = new Replace(group, tmp, tag);
actionmanager.takeAction(moveAction);
actionmanager.takeAction(replaceAction);
}
actionmanager.executeActions();
Update(true);
Update(false);
}
//If the rectangle or ellipse tool is selected, then this creates the shape
else if ((tool == "Rectangle" || tool == "Ellipse") && dragStart != null && e.GetCurrentPoint(this).Properties.IsLeftButtonPressed)
{
Undo_Click(sender, e);
itemcount++;
Composite newshape = new Composite(itemcount, tool);
newshape.height = Math.Abs(dragStart.Position.Y - e.GetCurrentPoint(paintSurface).Position.Y);
newshape.width = Math.Abs(dragStart.Position.X - e.GetCurrentPoint(paintSurface).Position.X);
newshape.x = ReturnSmallest(dragStart.Position.X, e.GetCurrentPoint(paintSurface).Position.X);
newshape.y = ReturnSmallest(dragStart.Position.Y, e.GetCurrentPoint(paintSurface).Position.Y);
Add addAction = new Add(group, newshape);
actionmanager.takeAction(addAction);
actionmanager.executeActions();
Update(true);
Update(false);
}
}