private void TasksText_OnMouseLeftButtonUp(object sender, MouseButtonEventArgs e)
{
if (!_startMove)
{
var overATask = false;
var mouse = e.GetPosition(null);
var x = mouse.X + this.Left - 5;
var y = mouse.Y + this.Top - 2;
foreach (var window in Application.Current.Windows)
{
if (!(window is TaskWindow task))
{
continue;
}
if (!(task.Top < y) || !(y < task.Top + task.Height) || !(task.Left < x) ||
!(x < task.Left + task.Width))
{
continue;
}
_taskViewModel.RemoveTask(_taskTransfer.Task.Id);
task.DragDropTask(_taskTransfer.Task);
overATask = true;
}
if (!overATask)
{
_taskViewModel.Tasks.Add(_taskTransfer.Task);
}
_taskText = null;
_taskTransfer.Close();
_taskTransfer = null;
}
_startMove = false;
}
private void TasksText_OnPreviewMouseMove(object sender, MouseEventArgs e)
{
if (!_startMove || _taskText == null)
{
if (_taskTransfer != null)
{
var mousePos = e.GetPosition(null);
_taskTransfer.Left = mousePos.X + this.Left - 5;
_taskTransfer.Top = mousePos.Y + this.Top - 2;
}
return;
}
var mouse = e.GetPosition(null);
_taskTransfer = new TaskTransfer(_taskText)
{
Width = this.Width,
Left = mouse.X + this.Left - 5,
Top = mouse.Y + this.Top - 2
};
_taskTransfer.Show();
_taskViewModel.Tasks.Remove(_taskText);
_startMove = false;
}