// Summary:
// Object selection event listener (function).
// It will highlight selected objects and unhighlight
// deselected objects.
public void objSelectionChangedListener(object sender,
ObjSelectionChangedEventArgs e)
{
if (sender == this)
{
return;
}
if (e.addedObjs != null)
{
//old
//foreach (string layerID in e.addedObjs.Keys)
// highlightObjects(e.addedObjs[layerID], layerID, true);
foreach (string objDef in e.addedObjs.Keys)
{
highlightObjects(e.addedObjs[objDef], e.addedObjs[objDef].FirstOrDefault().parent.definition.GISLayerName, true);
}
}
if (e.removedObjs != null)
{
//old
//foreach (string layerID in e.removedObjs.Keys)
// highlightObjects(e.removedObjs[layerID], layerID, false);
foreach (string objDef in e.removedObjs.Keys)
{
highlightObjects(e.removedObjs[objDef], e.removedObjs[objDef].FirstOrDefault().parent.definition.GISLayerName, false);
}
}
}
public void SelectObjByName(string message)
{
try
{
string nameInfo = message.Split(',')[0];
bool _state = (message.Split(',')[1].ToUpper()) == "TRUE" ? true : false;
DGObject obj = TurnNameToObj(nameInfo);
if (obj != null && objSelectionChangedTrigger != null)
{
ObjSelectionChangedEventArgs args = new ObjSelectionChangedEventArgs();
if (_state)
{
args.addedObjs = new Dictionary <string, IEnumerable <DGObject> >();
List <DGObject> objs = new List <DGObject>()
{
obj
};
args.addedObjs.Add(obj.parent.definition.GISLayerName, objs);
}
else
{
args.removedObjs = new Dictionary <string, IEnumerable <DGObject> >();
List <DGObject> objs = new List <DGObject>()
{
obj
};
args.removedObjs.Add(obj.parent.definition.GISLayerName, objs);
}
objSelectionChangedTrigger(this, args);
}
}
catch { }
}
// Summary:
// Object selection event listener (function).
// It will broadcast the event to views and datagrid.
public async void objSelectionChangedListener(object sender,
ObjSelectionChangedEventArgs e)
{
// get detail information of obj from server
//
Dictionary <string, IEnumerable <DGObject> > detailDict = new Dictionary <string, IEnumerable <DGObject> >();
if (e.addedObjs != null)
{
foreach (string key in e.addedObjs.Keys)
{
List <DGObject> tempList = new List <DGObject>();
IEnumerable <DGObject> objs = e.addedObjs[key];
List <DGObject> objlist = objs.ToList();
DGObjects dGObjects = Globals.project.objsDefIndex[key];
List <DGObject> detailObjList = new List <DGObject>();
foreach (DGObject _obj in objlist)
{
DGObject obj = await _obj.parent.QueryObjByID(_obj.ID);
tempList.Add(obj);
}
detailDict[key] = tempList.AsEnumerable();
}
}
e.addedObjs = detailDict;
// Distribution the objselectionchanged events
//
if (objSelectionChangedTrigger != null)
{
objSelectionChangedTrigger(sender, e);
}
}
public async Task <bool> selectByPoint(Point screenPoint)
{
bool success = false;
DGObject obj = null;
IS3GraphicsLayer gLayer = null;
foreach (Layer layer in _map.Layers)
{
gLayer = layer as IS3GraphicsLayer;
if (!isLayerSelectable(gLayer))
{
continue;
}
obj = await gLayer.selectObjectByPoint(screenPoint, mapView);
if (obj != null)
{
break;
}
}
if (obj != null && objSelectionChangedTrigger != null)
{
ObjSelectionChangedEventArgs args = new ObjSelectionChangedEventArgs();
args.addedObjs = new Dictionary <string, IEnumerable <DGObject> >();
List <DGObject> objs = new List <DGObject>();
objs.Add(obj);
args.addedObjs.Add(gLayer.ID, objs);
objSelectionChangedTrigger(this, args);
success = true;
}
return(success);
}
// Summary:
// Object selection event listener (function).
// It will broadcast the event to views and datagrid.
public void objSelectionChangedListener(object sender,
ObjSelectionChangedEventArgs e)
{
if (objSelectionChangedTrigger != null)
{
objSelectionChangedTrigger(sender, e);
}
}
private void objSelectionChangedListener(object sender, ObjSelectionChangedEventArgs e)
{
if (view == null)
{
view = Globals.mainframe.getViewByID("DemoLineChart");
holder.Children.Add(view as UserControl);
}
MonPoint mp = e.addedObjs.Values.FirstOrDefault().FirstOrDefault() as MonPoint;
view.SetData(string.Format("测点{0}监测曲线", mp.Name),
mp.readingsDict.Values.FirstOrDefault().ToList(),
"time", "value", "", mp.Name);
}
public async void selectByRect()
{
if (Globals.isThreadUnsafe())
{
Globals.application.Dispatcher.Invoke(new Action(() =>
{
selectByRect();
}));
return;
}
Geometry geom = await _mapView.Editor.RequestShapeAsync(DrawShape.Rectangle);
if (_srEMap != null)
{
geom = GeometryEngine.Project(geom, _srEMap);
}
IGeometry rect = IS3GeometryEngine.fromGeometry(geom);
ObjSelectionChangedEventArgs args = new ObjSelectionChangedEventArgs();
args.addedObjs = new Dictionary <string, IEnumerable <DGObject> >();
foreach (Layer layer in _map.Layers)
{
IGraphicsLayer gLayer = layer as IGraphicsLayer;
if (!isLayerSelectable(gLayer))
{
continue;
}
List <DGObject> objs = gLayer.selectObjectsByRect(rect);
if (objs.Count > 0)
{
//old
// args.addedObjs.Add(gLayer.ID, objs);
args.addedObjs.Add(objs.FirstOrDefault().parent.definition.Name, objs);
}
}
if (objSelectionChangedTrigger != null)
{
objSelectionChangedTrigger(this, args);
}
}
//视图对象选择监听事件
void _inputView_objSelectionChangedListener(object sender,
ObjSelectionChangedEventArgs e)
{
//设置MonPoint listbox数据源
_selectedMonsDict = _prj.getSelectedObjs(_MonitorDomain, "MonPoint");
List <DGObject> _mons = new List <DGObject>();
foreach (var item in _selectedMonsDict.Values)
{
foreach (var obj in item)
{
_mons.Add(obj);
}
}
if (_mons != null && _mons.Count() > 0)
{
SLLB.ItemsSource = _mons;
}
}
protected override void OnKeyUp(KeyEventArgs e)
{
if (e.Key == Key.Escape)
{
if (_prj != null)
{
// trigger object selection changed event
Dictionary <string, IEnumerable <DGObject> > selectedObjs =
_prj.getSelectedObjs();
if (objSelectionChangedTrigger != null)
{
ObjSelectionChangedEventArgs args
= new ObjSelectionChangedEventArgs();
args.removedObjs = selectedObjs;
_isEscTriggered = true;
objSelectionChangedTrigger(this, args);
_isEscTriggered = false;
}
}
// clear selections in all views in case graphics all not cleared.
foreach (IView view in views)
{
if (view.layers != null)
{
foreach (var layer in view.layers)
{
layer.highlightAll(false);
}
}
}
}
else if (e.Key == Key.Delete)
{
//RemoveDrawingObjects();
}
else if (e.Key == Key.N &&
System.Windows.Input.Keyboard.Modifiers == ModifierKeys.Control)
{
// Ctrl+N
}
base.OnKeyUp(e);
}
//视图对象选择监听事件
void _inputView_objSelectionChangedListener(object sender,
ObjSelectionChangedEventArgs e)
{
//设置segmenglining listbox数据源
_selectedSLsDict = _prj.getSelectedObjs(_structureDomain, "SegmentLining");
List <DGObject> _sls = new List <DGObject>();
foreach (var item in _selectedSLsDict.Values)
{
foreach (var obj in item)
{
_sls.Add(obj);
}
}
if (_sls != null && _sls.Count() > 0)
{
SLLB.ItemsSource = _sls;
}
}
private void DGObjectDataGrid_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (DGObjectDataGrid.IsKeyboardFocusWithin == false)
{
return;
}
List <DGObject> addedObjs = new List <DGObject>();
List <DGObject> removedObjs = new List <DGObject>();
DGObject selectOne = DGObjectDataGrid.SelectedItem as DGObject;
//select the selected one
if ((_lastObj != null) && (_lastObj.Name == selectOne.Name))
{
return;
}
addedObjs.Add(selectOne);
if (_lastObj != null)
{
removedObjs.Add(_lastObj);
}
if (objSelectionChangedTrigger != null)
{
Dictionary <string, IEnumerable <DGObject> > addedObjsDict = null;
Dictionary <string, IEnumerable <DGObject> > removedObjsDict = null;
if (addedObjs.Count > 0)
{
addedObjsDict = new Dictionary <string, IEnumerable <DGObject> >();
addedObjsDict[selectOne.parent.definition.Name] = addedObjs;
}
if (removedObjs.Count > 0)
{
removedObjsDict = new Dictionary <string, IEnumerable <DGObject> >();
removedObjsDict[_lastObj.parent.definition.Name] = removedObjs;
}
ObjSelectionChangedEventArgs args =
new ObjSelectionChangedEventArgs();
args.addedObjs = addedObjsDict;
args.removedObjs = removedObjsDict;
objSelectionChangedTrigger(this, args);
}
_lastObj = selectOne;
}
public void ObjSelectionChangedListener(object sender, ObjSelectionChangedEventArgs e)
{
if (LastObjList == null)
{
return;
}
//if (e.addedObjs != null)
//{
// foreach (string key in e.addedObjs.Keys)
// {
// foreach (DGObject obj in e.addedObjs[key])
// {
// foreach (var data in LastObjList)
// {
// if ((data as DGObject).Name == obj.Name)
// {
// (data as DGObject).IsSelected = true;
// }
// }
// }
// }
//}
//if (e.removedObjs != null)
//{
// foreach (string key in e.removedObjs.Keys)
// {
// foreach (DGObject obj in e.removedObjs[key])
// {
// foreach (var data in LastObjList)
// {
// if ((data as DGObject).Name == obj.Name)
// {
// (data as DGObject).IsSelected = false;
// }
// }
// }
// }
//}
}
// Summary:
// Object selection event listener (function).
// It will highlight selected objects and unhighlight
// deselected objects.
public void objSelectionChangedListener(object sender,
ObjSelectionChangedEventArgs e)
{
if (sender == this)
{
return;
}
if (e.addedObjs != null)
{
foreach (string layerID in e.addedObjs.Keys)
{
highlightObjects(e.addedObjs[layerID], layerID, true);
}
}
if (e.removedObjs != null)
{
foreach (string layerID in e.removedObjs.Keys)
{
highlightObjects(e.removedObjs[layerID], layerID, false);
}
}
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void _u3dPlayerControl_UnityCall(object sender, AxUnityWebPlayerAXLib._DUnityWebPlayerAXEvents_OnExternalCallEvent e)
{
try
{
string message = e.value;
string[] list = message.Split('"');
for (int i = 0; i < list.Length; i++)
{
if (list[i].StartsWith("@"))
{
iS3UnityMessage myMessage = MessageConverter.DeSerializeMessage(list[i]);
switch (myMessage.type)
{
case MessageType.SendUnityLayer:
break;
case MessageType.SetObjSelectState:
SetObjSelectStateMessage _message = myMessage as SetObjSelectStateMessage;
string _path = _message.path;
int id = int.Parse(_path.Split('/')[_path.Split('/').Length - 1]);
bool isSelected = _message.iSSelected;
DGObject obj = null;
foreach (string key in prj.objsLayerIndex.Keys)
{
DGObjects objs = prj.objsLayerIndex[key];
if ((objs.definition.Has3D) && (_path.StartsWith(objs.definition.Layer3DName)))
{
foreach (DGObject _obj in objs.values)
{
if (_obj.fullName == id.ToString())
{
obj = _obj;
break;
}
}
}
}
if (obj != null && objSelectionChangedTrigger != null)
{
ObjSelectionChangedEventArgs args = new ObjSelectionChangedEventArgs();
if (isSelected)
{
args.addedObjs = new Dictionary <string, IEnumerable <DGObject> >();
List <DGObject> objs = new List <DGObject>()
{
obj
};
args.addedObjs.Add(obj.parent.definition.GISLayerName, objs);
}
else
{
args.removedObjs = new Dictionary <string, IEnumerable <DGObject> >();
List <DGObject> objs = new List <DGObject>()
{
obj
};
args.removedObjs.Add(obj.parent.definition.GISLayerName, objs);
}
objSelectionChangedTrigger(this, args);
}
break;
case MessageType.SetObjShowState:
break;
default: break;
}
}
}
}
catch { }
}
// Summary:
// Object selection event listener.
public void objSelectionChangedListener(object sender,
ObjSelectionChangedEventArgs e)
{
// get current selected objects
Dictionary <string, IEnumerable <DGObject> > selectedObjsDict =
Globals.project.getSelectedObjs();
// process added objs
if (e.addedObjs != null)
{
foreach (string key in e.addedObjs.Keys)
{
if (selectedObjsDict.ContainsKey(key))
{
IEnumerable <DGObject> objs = selectedObjsDict[key];
List <DGObject> objlist = objs.ToList();
IEnumerable <DGObject> objsToBeAdded = e.addedObjs[key];
foreach (var obj in objsToBeAdded)
{
int findIndex = -1;
// use ID to find the old one
for (int i = 0; i < objlist.Count; i++)
{
if (objlist[i].ID == obj.ID)
{
findIndex = i;
}
}
if (findIndex == -1)
{
objlist.Add(obj);
}
else
{
objlist[findIndex] = obj;
}
}
selectedObjsDict[key] = objlist.AsEnumerable();
}
else
{
selectedObjsDict.Add(key, e.addedObjs[key]);
}
}
}
// process removed objects
if (e.removedObjs != null)
{
foreach (string key in e.removedObjs.Keys)
{
if (selectedObjsDict.ContainsKey(key))
{
IEnumerable <DGObject> objs = selectedObjsDict[key];
List <DGObject> objlist = objs.ToList();
IEnumerable <DGObject> objsToBeRemoved = e.removedObjs[key];
foreach (var obj in objsToBeRemoved)
{
//delete,use ID relate
objlist.Remove(objlist.Where(x => x.ID == obj.ID).FirstOrDefault());
}
selectedObjsDict[key] = objlist.AsEnumerable();
}
}
}
_saved = selectedObjsDict;
//
refreshTextView(selectedObjsDict);
//refreshTableView(selectedObjsDict);
refreshChartView(selectedObjsDict);
}
async Task FindDetail()
{
List <DGObject> addedObjs = new List <DGObject>();
List <DGObject> removedObjs = new List <DGObject>();
DGObject selectOne = MyDataGrid.DGObjectDataGrid.SelectedItem as DGObject;
DGObjectRepository repository = DGObjectRepository.Instance(
"SHML12", nowTree.RefDomainName, nowTree.Name);
DGObject obj = await repository.Retrieve(selectOne.id);
addedObjs.Add(obj);
if (lastOne != null)
{
removedObjs.Add(lastOne);
}
lastOne = selectOne;
string layerName = "Default";
//DataView dataView = MyDataGrid.DGObjectDataGrid.ItemsSource
// as DataView;
//if (dataView == null)
// return;
//DataTable dataTable = dataView.Table;
//DataSet dataSet = dataTable.DataSet;
//if (dataSet == null)
// return;
//if (!_prj.dataSetIndex.ContainsKey(dataSet))
// return;
//DGObjects objs = _prj.dataSetIndex[dataSet];
//string layerName = objs.definition.GISLayerName;
//IList addedItems = e.AddedItems;
//IList removedItems = e.RemovedItems;
//foreach (DataRowView drv in addedItems)
//{
// DataRow dr = drv.Row;
// if (objs.rowView2Obj.ContainsKey(dr))
// {
// DGObject obj = objs.rowView2Obj[dr];
// addedObjs.Add(obj);
// }
//}
//foreach (DataRowView drv in removedItems)
//{
// DataRow dr = drv.Row;
// if (objs.rowView2Obj.ContainsKey(dr))
// {
// DGObject obj = objs.rowView2Obj[dr];
// removedObjs.Add(obj);
// }
//}
if (objSelectionChangedTrigger != null)
{
Dictionary <string, IEnumerable <DGObject> > addedObjsDict = null;
Dictionary <string, IEnumerable <DGObject> > removedObjsDict = null;
if (addedObjs.Count > 0)
{
addedObjsDict = new Dictionary <string, IEnumerable <DGObject> >();
addedObjsDict[layerName] = addedObjs;
}
if (removedObjs.Count > 0)
{
removedObjsDict = new Dictionary <string, IEnumerable <DGObject> >();
removedObjsDict[layerName] = removedObjs;
}
ObjSelectionChangedEventArgs args =
new ObjSelectionChangedEventArgs();
args.addedObjs = addedObjsDict;
args.removedObjs = removedObjsDict;
objSelectionChangedListener(this, args);
}
}
// Summary:
// Object selection event listener.
public void objSelectionChangedListener(object sender,
ObjSelectionChangedEventArgs e)
{
// get current selected objects
Dictionary <string, IEnumerable <DGObject> > selectedObjsDict =
Globals.project.getSelectedObjs();
// process added objs
if (e.addedObjs != null)
{
foreach (string key in e.addedObjs.Keys)
{
if (selectedObjsDict.ContainsKey(key))
{
IEnumerable <DGObject> objs = selectedObjsDict[key];
List <DGObject> objlist = objs.ToList();
IEnumerable <DGObject> objsToBeAdded = e.addedObjs[key];
foreach (var obj in objsToBeAdded)
{
if (objlist.Contains(obj))
{
continue;
}
else
{
objlist.Add(obj);
}
}
selectedObjsDict[key] = objlist.AsEnumerable();
}
else
{
selectedObjsDict.Add(key, e.addedObjs[key]);
}
}
}
// process removed objects
if (e.removedObjs != null)
{
foreach (string key in e.removedObjs.Keys)
{
if (selectedObjsDict.ContainsKey(key))
{
IEnumerable <DGObject> objs = selectedObjsDict[key];
List <DGObject> objlist = objs.ToList();
IEnumerable <DGObject> objsToBeRemoved = e.removedObjs[key];
foreach (var obj in objsToBeRemoved)
{
objlist.Remove(obj);
}
selectedObjsDict[key] = objlist.AsEnumerable();
}
}
}
_saved = selectedObjsDict;
//
refreshTextView(selectedObjsDict);
refreshTableView(selectedObjsDict);
refreshChartView(selectedObjsDict);
}
void DGObjectDataGrid_SelectionChanged(object sender,
SelectionChangedEventArgs e)
{
// Handles selection changed event triggered by user input only.
// Selection changed event will also be triggered in
// situations like DGObjectDataGrid.ItemsSource = IEnumerable<>,
// but we don't want to handle the event in such conditions.
// This can be differentiated by the IsKeyboardFocusWithin property.
if (MyDataGrid.IsKeyboardFocusWithin == false ||
_isEscTriggered)
{
return;
}
// Trigger a ObjSelectionChangedEvent event
//
DataView dataView = MyDataGrid.DGObjectDataGrid.ItemsSource
as DataView;
if (dataView == null)
{
return;
}
DataTable dataTable = dataView.Table;
DataSet dataSet = dataTable.DataSet;
if (dataSet == null)
{
return;
}
if (!_prj.dataSetIndex.ContainsKey(dataSet))
{
return;
}
DGObjects objs = _prj.dataSetIndex[dataSet];
string layerName = objs.definition.GISLayerName;
IList addedItems = e.AddedItems;
IList removedItems = e.RemovedItems;
List <DGObject> addedObjs = new List <DGObject>();
List <DGObject> removedObjs = new List <DGObject>();
foreach (DataRowView drv in addedItems)
{
DataRow dr = drv.Row;
if (objs.rowView2Obj.ContainsKey(dr))
{
DGObject obj = objs.rowView2Obj[dr];
addedObjs.Add(obj);
}
}
foreach (DataRowView drv in removedItems)
{
DataRow dr = drv.Row;
if (objs.rowView2Obj.ContainsKey(dr))
{
DGObject obj = objs.rowView2Obj[dr];
removedObjs.Add(obj);
}
}
if (objSelectionChangedTrigger != null)
{
Dictionary <string, IEnumerable <DGObject> > addedObjsDict = null;
Dictionary <string, IEnumerable <DGObject> > removedObjsDict = null;
if (addedObjs.Count > 0)
{
addedObjsDict = new Dictionary <string, IEnumerable <DGObject> >();
addedObjsDict[layerName] = addedObjs;
}
if (removedObjs.Count > 0)
{
removedObjsDict = new Dictionary <string, IEnumerable <DGObject> >();
removedObjsDict[layerName] = removedObjs;
}
ObjSelectionChangedEventArgs args =
new ObjSelectionChangedEventArgs();
args.addedObjs = addedObjsDict;
args.removedObjs = removedObjsDict;
objSelectionChangedListener(sender, args);
}
}
