private static void RecursiveAddAndVisualizePipeData(TreeList parentTree, List <LogicGroup> list, Dictionary <string, IFeatureClass> dicfc, IMapControl2 mapControl, IMap pMap)
{
if (parentTree == null || list == null)
{
return;
}
foreach (LogicGroup lg in list)
{
TreeNodeLogicGroup2D tnlg = new TreeNodeLogicGroup2D()
{
Name = string.IsNullOrEmpty(lg.Alias) ? lg.Name : lg.Alias
};
tnlg.OwnNode = parentTree.AppendNode(new object[] { tnlg.Name }, (TreeListNode)null);
tnlg.Visible = true;
RecursiveAddAndVisualizePipeData(tnlg.OwnNode.TreeList, lg.LogicGroups, dicfc, mapControl, pMap);
foreach (MajorClass mc in lg.MajorClasses)
{
Dictionary <string, DF2DFeatureClass> dict = new Dictionary <string, DF2DFeatureClass>(); //subclass所对应的<要素类ID,类>字典
Dictionary <string, IFeatureLayer> dicFLs = new Dictionary <string, IFeatureLayer>(); //subclass所对应的<要素类ID,图层>字典
TreeNodeMajorClass2D tnmc = new TreeNodeMajorClass2D()
{
Name = string.IsNullOrEmpty(mc.Alias) ? mc.Name : mc.Alias
};
tnmc.Visible = true;
tnmc.CustomValue = mc;
tnlg.Add(tnmc);
SetFeatureClassForGroup(mc, tnmc, dicfc, dict);
VisualMapLayer(pMap, mapControl, dict, dicFLs);
SetSubClass(mc, tnmc, dict, dicFLs);
//AddSubClass(mc, tnlg, fcs, dict, dicFLs);
}
tnlg.CollapseAll();
}
}
private void LayerCheckOnOffControl(IBaseLayer layer)
{
if (layer is TreeNodeComLayer)
{
TreeNodeComLayer node = layer as TreeNodeComLayer;
node.CheckOn = node.Visible;
List <IBaseLayer> childNodes = node.SelectAllSubLayers();
if (childNodes.Count > 0)
{
foreach (IBaseLayer cn in childNodes)
{
LayerCheckOnOffControl(cn);
}
}
}
else if (layer is TreeNodeLogicGroup2D)
{
TreeNodeLogicGroup2D lg = layer as TreeNodeLogicGroup2D;
List <IBaseLayer> listBL = lg.SelectAllSubLayers();
if (listBL.Count > 0)
{
foreach (IBaseLayer bl in listBL)
{
LayerCheckOnOffControl(bl);
}
}
}
else if (layer is TreeNodeMajorClass2D)
{
TreeNodeMajorClass2D node = layer as TreeNodeMajorClass2D;
node.CheckOn = node.Visible;
List <IBaseLayer> childNodes = node.SelectAllSubLayers();
if (childNodes.Count > 0)
{
foreach (IBaseLayer cn in childNodes)
{
LayerCheckOnOffControl(cn);
}
}
}
else if (layer is TreeNodeSubClass2D)
{
TreeNodeSubClass2D node = layer as TreeNodeSubClass2D;
node.CheckOn = node.Visible;
}
}
public override void OnExtentUpdated(object displayTransformation, bool sizeChanged, object newEnvelope)
{
DF2DApplication app = DF2DApplication.Application;
if (app == null)
{
return;
}
double sMapScale = app.Current2DMapControl.MapScale;
//List<TreeNodeComLayer> listTreeLayer = DF2DFeatureClassManager.Instance.GetAllTreeLayer();
List <DF2DFeatureClass> listFC = DF2DFeatureClassManager.Instance.GetAllFeatureClass();
List <DF2DRaster> listRaster = DF2DRasterManager.Instance.GetAllRaster();
#region 树控件栅格节点显示控制
foreach (DF2DRaster dfrd in listRaster)
{
IRasterLayer rl = dfrd.GetRasterLayer();
TreeNodeComLayer treeLayer = dfrd.GetTreeLayer();
if (treeLayer == null)
{
continue;
}
if (rl == null)
{
continue;
}
if (!treeLayer.CheckOn)
{
continue;
}
if (rl.MinimumScale != 0)
{
if (sMapScale >= rl.MinimumScale)
{
treeLayer.Visible = false;
}
else
{
treeLayer.Visible = true;
}
}
else if (rl.MaximumScale != 0)
{
if (sMapScale <= rl.MaximumScale)
{
treeLayer.Visible = false;
}
else
{
treeLayer.Visible = true;
}
}
else
{
treeLayer.Visible = true;
}
}
#endregion
foreach (DF2DFeatureClass dffc in listFC)
{
#region 控制树控件管线部分二级分类显示
string faccName = dffc.GetFacilityClassName();
if (faccName == "PipeLine")
{
string id = dffc.GetFeatureClass().FeatureClassID.ToString();
DF2DMajorClass dfmc = DF2DMajorClassManager.Instance.GetDFMCByFeatureClassID(id);
if (dfmc != null)
{
ILayer lyr = dffc.GetLayer();
if (lyr != null)
{
TreeNodeMajorClass2D tnmc = dfmc.GetTNByFeatureClassID(id);
if (!tnmc.CheckOn)
{
continue;
}
if (tnmc != null)
{
if (lyr.MinimumScale != 0)
{
if (sMapScale >= lyr.MinimumScale)
{
tnmc.Visible = false;
}
else
{
tnmc.Visible = true;
}
}
else if (lyr.MaximumScale != 0)
{
if (sMapScale <= lyr.MaximumScale)
{
tnmc.Visible = false;
}
else
{
tnmc.Visible = true;
}
}
else
{
tnmc.Visible = true;
}
}
}
}
}
#endregion
#region 控制图层树背景图部分显示
IFeatureLayer fl = dffc.GetFeatureLayer();
TreeNodeComLayer treeLayer = dffc.GetTreeLayer();
if (treeLayer == null)
{
continue;
}
if (fl == null)
{
continue;
}
if (!treeLayer.CheckOn)
{
continue;
}
if (fl.MinimumScale != 0)
{
if (sMapScale >= fl.MinimumScale)
{
treeLayer.Visible = false;
}
else
{
treeLayer.Visible = true;
}
}
else if (fl.MaximumScale != 0)
{
if (sMapScale <= fl.MaximumScale)
{
treeLayer.Visible = false;
}
else
{
treeLayer.Visible = true;
}
}
else
{
treeLayer.Visible = true;
}
#endregion
}
}
public DF2DMajorClass(MajorClass mj, TreeNodeMajorClass2D treeLayer)
{
this.treeLayer = treeLayer;
this.majorClass = mj;
listLayer = new List <ILayer>();
}
public static void AddAndVisualizeTreelistPipe(TreeList parentTree, IMapControl2 mapControl)
{
try
{
if (parentTree == null)
{
return;
}
IMapDocument pMapDoc = new MapDocument();
string pFileName = Config.GetConfigValue("2DMxdPipe");
if (string.IsNullOrEmpty(pFileName) || !File.Exists(pFileName))
{
return;
}
SplashScreenManager.Default.SendCommand(null, "正在加载二维管线数据......");
pMapDoc.Open(pFileName, null);
IMap pMap = pMapDoc.get_Map(0);
Dictionary <string, IFeatureClass> dicfc = new Dictionary <string, IFeatureClass>(); //初始化要<素类ID,要素类>字典
for (int i = 0; i < pMap.LayerCount; i++) //对地图图层进行遍历
{
ILayer layer = pMap.get_Layer(i);
ReadMapLayer(layer, dicfc);//读取该图层，并更新字典
}
if (dicfc == null || dicfc.Count == 0)
{
return;
}
foreach (LogicGroup lg in LogicDataStructureManage2D.Instance.RootLogicGroups)
{
TreeNodeLogicGroup2D tnlg = new TreeNodeLogicGroup2D()//创建逻辑分组根节点
{
Name = string.IsNullOrEmpty(lg.Alias) ? lg.Name : lg.Alias
};
tnlg.OwnNode = parentTree.AppendNode(new object[] { tnlg.Name }, (TreeListNode)null);
tnlg.Visible = true;
RecursiveAddAndVisualizePipeData(tnlg.OwnNode.TreeList, lg.LogicGroups, dicfc, mapControl, pMap);
foreach (MajorClass mc in lg.MajorClasses) //遍历当前逻辑分组的二级大类
{
Dictionary <string, DF2DFeatureClass> dict = new Dictionary <string, DF2DFeatureClass>(); //MajorClass所对应的<要素类ID,类>字典
Dictionary <string, IFeatureLayer> dicFLs = new Dictionary <string, IFeatureLayer>(); //MajorClass所对应的<要素类ID,图层>字典
TreeNodeMajorClass2D tnmc = new TreeNodeMajorClass2D()
{
Name = string.IsNullOrEmpty(mc.Alias) ? mc.Name : mc.Alias
};
tnmc.Visible = true;
tnmc.CustomValue = mc;
tnlg.Add(tnmc);
SetFeatureClassForGroup(mc, tnmc, dicfc, dict); //设置MajorClass所对应的要素类
VisualMapLayer(pMap, mapControl, dict, dicFLs); //为地图控件加载相关的图层
SetSubClass(mc, tnmc, dict, dicFLs); //设置subclass包含的相关参数的值
//AddSubClass(mc, tnmc, dicfc,dict,dicFLs);
DF2DMajorClass dfmc = new DF2DMajorClass(mc, tnmc);//应用于管线显示控制
DF2DMajorClassManager.Instance.Add(dfmc);
}
tnlg.CollapseAll();
}
}
catch (System.Exception ex)
{
return;
}
}
