//---------------------------------------------------------------------------
public bool GenereItem(
object obj,
double fLat,
double fLong, CMapLayer layer)
{
CResultAErreur result = CResultAErreur.True;
CContexteEvaluationExpression ctx = new CContexteEvaluationExpression(this.m_mapItemGenerator);
if (FormuleCondition != null && !(FormuleCondition is C2iExpressionVrai))
{
result = FormuleCondition.Eval(ctx);
if (!result || result.Data == null)
{
return(false);
}
bool?bResult = CUtilBool.BoolFromString(result.Data.ToString());
if (bResult == null || !bResult.Value)
{
return(false);
}
}
string strLibelle = "";
if (FormuleToolTip != null)
{
result = FormuleToolTip.Eval(ctx);
if (result && result.Data != null)
{
strLibelle = result.Data.ToString();
}
}
IMapItem item = null;
if (MarkerType != EMapMarkerType.none)
{
item = new CMapItemSimple(layer, fLat, fLong, MarkerType);
}
else if (Image != null)
{
if (layer.Database.GetImage(m_strImageId) == null)
{
layer.Database.AddImage(m_strImageId, Image);
}
item = new CMapItemImage(layer, fLat, fLong, m_strImageId);
}
else
{
item = new CMapItemSimple(layer, fLat, fLong, EMapMarkerType.green);
}
item.Tag = obj;
item.ToolTip = strLibelle;
item.PermanentToolTip = PermanentToolTip;
if (ItemGenerator.ActionSurClick != null)
{
item.MouseClicked += new MapItemClickEventHandler(OnMouseClick);
}
return(true);
}
//------------------------------------------------------------------------
private CMapItemImage CreateMovePoint(CMoveablePoint moveablePoint)
{
CMapItemImage item = new CMapItemImage(GetLayerMoveOnMap(), moveablePoint.Point.Latitude, moveablePoint.Point.Longitude, c_strLayerMoveOnMap);
moveablePoint.ItemSurMap = item;
item.Tag = moveablePoint;
m_wndMap.AddMapItem(item);
return(item);
}
//------------------------------------------------------------------
public CWin32MapItemImage(CMapItemImage item)
: base(new PointLatLng(item.Latitude, item.Longitude),
item.Image)
{
m_item = item;
ToolTipMode = MarkerTooltipMode.OnMouseOver;
if (!item.PermanentToolTip)
{
ToolTipMode = MarkerTooltipMode.OnMouseOver;
}
else
{
ToolTipMode = MarkerTooltipMode.Always;
}
ToolTipText = item.ToolTip;
}
//---------------------------------------------------------------------------
public IEnumerable <IMapItem> UpdateMapItems(CMapDatabase database, List <IMapItem> itemsToDelete)
{
CMapItemPoint mapItem = database.FindItemFromTag(this) as CMapItemPoint;
if (mapItem != null)
{
CMapLayer layer = mapItem.Layer;
//Vérifie le type du mapItem
if (TypePoint != null && TypePoint.Image != null)
{
if (!(mapItem is CMapItemImage))
{
itemsToDelete.Add(mapItem);
mapItem.Layer.RemoveItem(mapItem);
layer.Database.AddImage(TypePoint.IdUniversel, TypePoint.Image);
mapItem = new CMapItemImage(layer, Latitude, Longitude, TypePoint.IdUniversel);
}
((CMapItemImage)mapItem).ImageId = TypePoint.IdUniversel;
}
else
{
if (!(mapItem is CMapItemSimple))
{
itemsToDelete.Add(mapItem);
mapItem.Layer.RemoveItem(mapItem);
mapItem = new CMapItemSimple(layer, Latitude, Longitude, MarkerType);
}
((CMapItemSimple)mapItem).SimpleMarkerType = MarkerType == EMapMarkerType.none?EMapMarkerType.blue_dot:MarkerType;
}
mapItem.Tag = this;
mapItem.Latitude = Latitude;
mapItem.Longitude = Longitude;
mapItem.ToolTip = Libelle;
mapItem.PermanentToolTip = PermanentToolTip;
return(new IMapItem[] { mapItem });
}
return(new IMapItem[0]);
}
//---------------------------------------------------------------------------
public IEnumerable <IMapItem> CreateMapItems(CMapLayer layer)
{
CMapItemPoint point = null;
if (MarkerType == EMapMarkerType.none)
{
if (TypePoint != null && TypePoint.Image != null)
{
layer.Database.AddImage(TypePoint.IdUniversel, TypePoint.Image);
point = new CMapItemImage(layer, Latitude, Longitude, TypePoint.IdUniversel);
}
}
if (point == null)
{
EMapMarkerType type = MarkerType == EMapMarkerType.none ? EMapMarkerType.blue_dot : MarkerType;
point = new CMapItemSimple(layer, Latitude, Longitude, type);
}
point.ToolTip = Libelle;
point.PermanentToolTip = PermanentToolTip;
point.Tag = this;
return(new IMapItem[] { point });
}
