private void OnAddScanner(ScreenPropertyPanel panel)
{
ScreenRealParams.ScreenLayer.CLineType = ConnectLineType.Auto;
int cols = AddColsCount;
int rows = AddRowsCount;
ScanBoardProperty scanBdProp = SelectedScannerConfig.ScanBdProp;
int width = scanBdProp.Width;
int height = scanBdProp.Height;
_isMouseLeftButtonDown = true;
//拖动的区域
this._dragScope = Application.Current.Windows[Application.Current.Windows.Count-1].Content as FrameworkElement;
//是否可以拖放
this._dragScope.AllowDrop = true;
draghandler = new MouseEventHandler(DragScope_PreviewDragOver);
//加载处理拖放的路由事件
this._dragScope.MouseMove += draghandler;
//鼠标跟随效果的装饰器
Point mousePoint = new Point();
mousePoint = Mouse.GetPosition(this._dragScope);
this._adorner = new DragAdorner(this._dragScope, width * Math.Pow(SmartLCTViewModeBase.IncreaseOrDecreaseValue, IncreaseOrDecreaseIndex), height * Math.Pow(SmartLCTViewModeBase.IncreaseOrDecreaseValue, IncreaseOrDecreaseIndex), rows, cols, mousePoint, 0.5);
this._adorner.LeftOffset = mousePoint.X;
this._adorner.TopOffset = mousePoint.Y;
this._layer = AdornerLayer.GetAdornerLayer(this._dragScope as Visual);
this._layer.Add(this._adorner);
NotificationMessageAction<AddReceiveInfo> nsa =
new NotificationMessageAction<AddReceiveInfo>(this, new AddReceiveInfo(rows, cols, SelectedScannerConfig), MsgToken.MSG_ADDRECEIVE, AddReceiveNotifycationCallBack);
Messenger.Default.Send(nsa, MsgToken.MSG_ADDRECEIVE);
}
private void OnScreenRealParamsSet(DependencyPropertyChangedEventArgs e,ScreenPropertyPanel ctrl)
{
if (e.Property == ScreenRealParamsProperty)
{
ScreenRealParameters oldParams = e.OldValue as ScreenRealParameters;
ScreenRealParameters newParams = e.NewValue as ScreenRealParameters;
if (oldParams != null &&
oldParams.ScreenLayer != null &&
oldParams.ScreenLayer.ElementCollection != null)
{
oldParams.ScreenLayer.ElementCollection.CollectionChanged -= new NotifyCollectionChangedEventHandler(OnScreenElementCollectionChanged);
}
if (newParams != null &&
newParams.ScreenLayer != null &&
newParams.ScreenLayer.ElementCollection != null)
{
newParams.ScreenLayer.ElementCollection.CollectionChanged += new NotifyCollectionChangedEventHandler(OnScreenElementCollectionChanged);
OnScreenElementCollectionChanged(null, null);
}
//if (newParams != null &&
// newParams.PortLayer != null &&
// newParams.PortLayer.ParentElement != null)
//{
// MaxPortHeight = ((RectLayer)newParams.PortLayer.ParentElement).Height;
// MaxPortWidth = ((RectLayer)newParams.PortLayer.ParentElement).Width;
//}
// ctrl.Cursor = Cursors.Arrow;
if(newParams!=null &&
newParams.ScreenLayer != null)
{
IRectLayer parentLayer = (IRectLayer)newParams.ScreenLayer.ParentElement;
while (parentLayer != null && parentLayer.EleType != ElementType.baselayer)
{
parentLayer = (IRectLayer)parentLayer.ParentElement;
}
if (parentLayer != null && parentLayer.EleType == ElementType.baselayer)
{
SmartLCTActionManager = parentLayer.MyActionManager;
}
}
}
//if (ScannerCofigCollection == null ||
// ScannerCofigCollection.Count == 0)
//{
// ScannerCofigInfo customScannerConfigInfo = new ScannerCofigInfo();
// string strCustom = "";
// CommonStaticMethod.GetLanguageString("自定义", "Lang_Global_Custom", out strCustom);
// customScannerConfigInfo.DisplayName = strCustom;
// customScannerConfigInfo.ScanBdSizeType = ScannerSizeType.Custom;
// ScannerCofigCollection = new ObservableCollection<ScannerCofigInfo>();
// ScannerCofigCollection.Add(customScannerConfigInfo);
//}
//else
//{
// bool isHaveCustom = false;
// for (int i = 0; i < ScannerCofigCollection.Count; i++)
// {
// if (ScannerCofigCollection[i].ScanBdSizeType == ScannerSizeType.Custom)
// {
// isHaveCustom = true;
// break;
// }
// }
// if (!isHaveCustom)
// {
// ScannerCofigInfo customScannerConfigInfo = new ScannerCofigInfo();
// string strCustom = "";
// CommonStaticMethod.GetLanguageString("自定义", "Lang_Global_Custom", out strCustom);
// customScannerConfigInfo.DisplayName = strCustom;
// customScannerConfigInfo.ScanBdSizeType = ScannerSizeType.Custom;
// ScannerCofigCollection.Insert(ScannerCofigCollection.Count,customScannerConfigInfo);
// }
//}
//if (ScannerCofigCollection != null && ScannerCofigCollection.Count == 1)
//{
// SelectedScannerConfig = null;
//}
//else if (ScannerCofigCollection != null && ScannerCofigCollection.Count>1 &&
// SelectedScannerConfig.ScanBdSizeType == ScannerSizeType.Custom)
//{
// SelectedScannerConfig = ScannerCofigCollection[0];
//}
// ctrl.DragOver += new DragEventHandler(ctrl_DragOver);
// ctrl.Drop += new DragEventHandler(ctrl_Drop);
}
