public Viewport(TvPoint point, int cols, int rows, int zindex)
{
Position = point;
Columns = cols;
Rows = rows;
ZIndex = zindex;
}
private void RepositionChildren(TvPoint displacement)
{
if (_thisComponent.Viewport != null)
{
foreach (var child in _childs.Components)
{
var childvp = child.Viewport;
child.UpdateViewport(childvp.Translate(_thisComponent.Viewport.Position));
}
}
}
public void MoveTo(int left, int top)
{
if (!Visible)
{
ActionPending = VirtualConsoleCursorAction.Show;
}
if (Position.Left != left || Position.Top != top)
{
Position = new TvPoint(left, top);
MovementPending = true;
}
}
private void RepositionChildren(TvPoint displacement)
{
if (_thisComponent.Viewport != null)
{
var layout = _thisComponent.State;
if (layout.ItemsCount > 0)
{
for (var layoutIdx = 0; layoutIdx < layout.ItemsCount; layoutIdx++)
{
var height = Layout.GetRealSize(Layout[layoutIdx], _thisComponent.Viewport.Rows);
var itemChilds = _childs.ComponentsForKey(layoutIdx);
foreach (var childComponent in itemChilds)
{
var childvp = childComponent.Viewport;
childComponent.UpdateViewport(_thisComponent.Viewport.TakeRows(height, height * layoutIdx), addIfNotExists: true);
}
}
}
}
}
public IViewport Translate(TvPoint translation)
{
return(new DynamicViewport(_factory, _creator, _viewport.Translate(translation)));
}
public IViewport MoveTo(TvPoint newPos)
{
return(new DynamicViewport(_factory, _creator, _viewport.MoveTo(newPos)));
}
public VirtualConsoleCursor()
{
ActionPending = VirtualConsoleCursorAction.None;
Position = new TvPoint(0, 0);
}
public IViewport Translate(TvPoint translation) => new Viewport(Position + translation, Columns, Rows, ZIndex);
public IViewport MoveTo(TvPoint newPos) => new Viewport(newPos, Columns, Rows, ZIndex);
public Viewport(TvPoint point, int cols) : this(point, cols, 1, 0)
{
}