private Controls.DeviceItem AddDeviceItem(DeviceDescription device)
{
var deviceItem = new Controls.DeviceItem(this, device);
deviceItem.Moved += DeviceItem_Updated;
deviceItem.Resized += DeviceItem_Updated;
deviceItem.CloseClicked += DeviceItem_CloseClicked;
// Add to Canvas
shopCanvas.Children.Add(deviceItem);
// Add to DeviceItems collection (to update data)
DeviceItems.Add(deviceItem);
return(deviceItem);
}
private void SaveDeviceItemLocation(Controls.DeviceItem deviceItem)
{
List <DeviceItemLocation> locations = null;
var json = Properties.Settings.Default.ShopStatusItemLocations;
if (!string.IsNullOrEmpty(json))
{
locations = JSON.ToType <List <DeviceItemLocation> >(json);
}
if (locations == null)
{
locations = new List <DeviceItemLocation>();
}
double x = Canvas.GetLeft(deviceItem);
double y = Canvas.GetTop(deviceItem);
double width = deviceItem.ActualWidth;
double height = deviceItem.ActualHeight;
var location = locations.Find(o => o.DeviceId == deviceItem.Device.UniqueId);
if (location == null)
{
location = new DeviceItemLocation();
locations.Add(location);
}
location.DeviceId = deviceItem.Device.UniqueId;
location.X = x;
location.Y = y;
location.Height = height;
location.Width = width;
json = JSON.FromList <DeviceItemLocation>(locations);
if (!string.IsNullOrEmpty(json))
{
Properties.Settings.Default.ShopStatusItemLocations = json;
Properties.Settings.Default.Save();
}
}
private void RemoveDeviceItemLocation(Controls.DeviceItem deviceItem)
{
var json = Properties.Settings.Default.ShopStatusItemLocations;
if (!string.IsNullOrEmpty(json))
{
var locations = JSON.ToType <List <DeviceItemLocation> >(json);
int i = locations.FindIndex(o => o.DeviceId == deviceItem.Device.UniqueId);
if (i >= 0)
{
locations.RemoveAt(i);
}
json = JSON.FromList <DeviceItemLocation>(locations);
if (!string.IsNullOrEmpty(json))
{
Console.WriteLine(json);
Properties.Settings.Default.ShopStatusItemLocations = json;
Properties.Settings.Default.Save();
}
}
}
private void DeviceItem_Updated(Controls.DeviceItem item)
{
SaveDeviceItemLocation(item);
}
private void DeviceItem_CloseClicked(Controls.DeviceItem item)
{
AddListItem(item.Device);
RemoveDeviceItem(item);
}
private void RemoveDeviceItem(Controls.DeviceItem deviceItem)
{
shopCanvas.Children.Remove(deviceItem);
DeviceItems.Remove(deviceItem);
RemoveDeviceItemLocation(deviceItem);
}