private void EndSkinPreview()
{
if (_previewDelayTimer != null)
{
_previewDelayTimer.Change(Timeout.Infinite, Timeout.Infinite); // disable
}
if (_activeSkinPreview != null)
{
_activeSkinPreview?.Hide();
_activeSkinPreview.Dispose();
_activeSkinPreview = null;
}
}
private void HoverSkinPreview(object sender, Skin skin)
{
if (skin == null || skin.Path == _activeSkinPreview?.Skin?.Path || _busyRendering)
{
return;
}
try {
// create a clone of requested skin
var clonedSkin = Skin.Clone(skin);
if (clonedSkin.LoadResult != SkinLoadResult.Ok)
{
return;
}
_activeSkinPreview?.Skin?.Deactivate();
_activeSkinPreview?.Hide();
Point loc = this.PointToClient(Cursor.Position);
if (sender is ToolStripMenuItem tsmi)
{
// make sure preview is at least to the right of the toolstrip item
int r = menu.Left;
int t = menu.Bottom;
ToolStripItem item = tsmi;
while (item != null)
{
if (item.Owner != menu)
{
r += item.Bounds.Width;
}
// add vertical offset
var parent = item.OwnerItem as ToolStripMenuItem;
int i = 0;
while (parent != null && i < parent.DropDownItems.Count)
{
if (parent.DropDownItems[i] == item)
{
break;
}
t += parent.DropDownItems[i].Height;
i++;
}
item = parent;
}
loc = new Point(r, t);
loc.Offset(5, 5); // small margin
}
if (_activeSkinPreview == null)
{
_activeSkinPreview = new SkinPreviewWindow(clonedSkin);
_activeSkinPreview.Location = loc;
Controls.Add(_activeSkinPreview);
_activeSkinPreview.BringToFront();
}
else
{
_activeSkinPreview.Location = loc;
_activeSkinPreview.ChangeSkin(clonedSkin);
}
ControllerState state = new ControllerState();
skin.GetNumberOfElements(out int numButtons, out int numAxes);
state.Buttons.EnsureSize(numButtons);
state.Axes.EnsureSize(numAxes);
_activeSkinPreview.RenderSkin(state);
_activeSkinPreview.Show();
}
finally {
_busyRendering = false;
}
}
