public void AddToGroup(string path, BaseTaskbarButton button)
{
path = path.ToLower().Trim();
// get or create new group for this application
ProcessGroup group;
if (!_groups.TryGetValue(path, out group))
{
group = new ProcessGroup();
_groups.Add(path, group);
}
if (group.Count == 0)
{
// if only item in this group, add it to the end of the taskbar
group.Add(button);
_flow.Controls.SetChildIndex(button, _flow.Controls.Count);
}
else
{
int index = group.GetFirstIndex(_flow.Controls);
group.Add(button);
group.Arrange(_flow.Controls, index);
TaskbarPinnedButton pinnedButton = group.GetPinnedButton();
if (pinnedButton != null)
{
pinnedButton.Visible = false;
}
}
}
public ProcessGroup GetButtonsByPath(string path)
{
ProcessGroup group;
if (!_groups.TryGetValue(path, out group))
{
group = new ProcessGroup();
_groups.Add(path, group);
}
return(group);
}
public bool MoveButtonToPoint(Point clientCoords, BaseTaskbarButton button)
{
bool moved = false;
ProcessGroup draggedGroup = null;
foreach (var item in _groups.Values)
{
if (item.Contains(button))
{
draggedGroup = item;
break;
}
}
if (draggedGroup == null)
{
return(false);
}
foreach (var path in _groups.Keys)
{
ProcessGroup group = _groups[path];
if (group == draggedGroup || group.Count == 0)
{
continue;
}
Rectangle bounds = group.GetBounds();
int index = -1;
var taskbarLocation = _flow.MainForm.TaskbarLocation;
if (taskbarLocation == Win32.Native.ABEdge.Top ||
taskbarLocation == Win32.Native.ABEdge.Bottom)
{
int middle = bounds.Left + bounds.Width / 2;
if (clientCoords.X <= middle - 10 && clientCoords.X >= bounds.Left)
{
index = group.GetFirstIndex(_flow.Controls);
}
else if (clientCoords.X >= middle + 10 && clientCoords.X <= bounds.Right)
{
index = group.GetLastIndex(_flow.Controls) + 1;
}
else
{
continue;
}
}
else
{
int middle = bounds.Top + bounds.Height / 2;
if (clientCoords.Y <= middle - 10 && clientCoords.Y >= bounds.Top)
{
index = group.GetFirstIndex(_flow.Controls);
}
else if (clientCoords.Y >= middle + 10 && clientCoords.Y <= bounds.Bottom)
{
index = group.GetLastIndex(_flow.Controls) + 1;
}
else
{
continue;
}
}
draggedGroup.Arrange(_flow.Controls, index);
moved = true;
}
return(moved);
}