//cyf 2011065 modify
public override void OnClick()
{
Exception err = null;
/////获取工程项目名称
DevComponents.AdvTree.Node ProjectNode = new DevComponents.AdvTree.Node();
ProjectNode = m_Hook.ProjectTree.SelectedNode;
while (ProjectNode.Parent != null)
{
ProjectNode = ProjectNode.Parent;
}
//cyf 20110625 add:
DevComponents.AdvTree.Node DBNode = new DevComponents.AdvTree.Node(); //数据库树节点
//获取数据库节点
DBNode = m_Hook.ProjectTree.SelectedNode;
while (DBNode.Parent != null && DBNode.DataKeyString != "DB")
{
DBNode = DBNode.Parent;
}
if (DBNode.DataKeyString != "DB")
{
SysCommon.Error.ErrorHandle.ShowFrmErrorHandle("提示", "获取数据库节点失败!");
return;
}
DevComponents.AdvTree.Node DtSetNode = new DevComponents.AdvTree.Node(); //数据集树节点
#region 获取数据集节点
if (DBNode.Text == "现势库" || DBNode.Text == "历史库" || DBNode.Text == "临时库") //.DataKeyString == "现势库"
{
//获取数据集节点
DtSetNode = m_Hook.ProjectTree.SelectedNode;
while (DtSetNode.Parent != null && DtSetNode.DataKeyString != "FD")
{
DtSetNode = DtSetNode.Parent;
}
if (DtSetNode.DataKeyString != "FD")
{
SysCommon.Error.ErrorHandle.ShowFrmErrorHandle("提示", "获取数据集节点失败!");
return;
}
}
else if (DBNode.Text == "栅格数据库")
{
//cyf 20110626 add:获取栅格数据库图层节点
DtSetNode = m_Hook.ProjectTree.SelectedNode;
if (m_Hook.ProjectTree.SelectedNode.DataKeyString == "RC")
{
while (DtSetNode.Parent != null && DtSetNode.DataKeyString != "RC")
{
DtSetNode = DtSetNode.Parent;
}
if (DtSetNode.DataKeyString != "RC")
{
SysCommon.Error.ErrorHandle.ShowFrmErrorHandle("提示", "获取数据集节点失败!");
return;
}
}
else if (m_Hook.ProjectTree.SelectedNode.DataKeyString == "RD")
{
while (DtSetNode.Parent != null && DtSetNode.DataKeyString != "RD")
{
DtSetNode = DtSetNode.Parent;
}
if (DtSetNode.DataKeyString != "RD")
{
SysCommon.Error.ErrorHandle.ShowFrmErrorHandle("提示", "获取数据集节点失败!");
return;
}
}
//end
}
#endregion
XmlElement elementTemp = (DBNode.Tag as XmlElement).SelectSingleNode(".//连接信息") as XmlElement;
IWorkspace TempWorkSpace = ModDBOperator.GetDBInfoByXMLNode(elementTemp, "") as IWorkspace;
if (TempWorkSpace == null)
{
SysCommon.Error.ErrorHandle.ShowFrmErrorHandle("提示", "连接数据库失败!");
return;
}
//cyf 20110625 modify
ILayer player = null;
//ILayer player = ModDBOperator.GetGroupLayer(m_Hook.MapControl, m_Hook.ProjectTree.SelectedNode.DataKeyString + "_" + ProjectNode.Text);
if (m_Hook.ProjectTree.SelectedNode.DataKeyString == "FD")
{
player = ModDBOperator.GetGroupLayer(m_Hook.MapControl, m_Hook.ProjectTree.SelectedNode.Text + "_" + ProjectNode.Text);
}
else if (m_Hook.ProjectTree.SelectedNode.DataKeyString == "FC")
{
player = ModDBOperator.GetGroupLayer(m_Hook.MapControl, DtSetNode.Text + "_" + ProjectNode.Text);
}
//cyf 20110626 add:添加获取栅格数据图层
else if (m_Hook.ProjectTree.SelectedNode.DataKeyString == "RC" || m_Hook.ProjectTree.SelectedNode.DataKeyString == "RD")
{
//获取栅格数据图层
player = ModDBOperator.GetGroupLayer(m_Hook.MapControl, DtSetNode.Text + "_" + ProjectNode.Text);
}
//end
if (player != null)
{
m_Hook.MapControl.Map.DeleteLayer(player);
m_Hook.TOCControl.Update();
}
//end
IGroupLayer pGroupLayer = new GroupLayerClass();
//cyf 20110625
if (DBNode.Text == "现势库" || DBNode.Text == "历史库" || DBNode.Text == "临时库") //.DataKeyString == "现势库"
{
/////////若为历史库管理状态退出该状态，加载现势库
m_Hook.MapControl.Map.ClearLayers();
Plugin.Interface.ICommandRef HisBaseCommand = null;
bool GetSeccess = Plugin.ModuleCommon.DicCommands.TryGetValue("GeoDBATool.ControlsDBHistoryManage", out HisBaseCommand);
if (GetSeccess)
{
HisCommand = HisBaseCommand as ControlsDBHistoryManage;
if (HisCommand.Checked)
{
HisCommand.IsHistory = false;//判断是不是历史库点的加载，若是现势库就卸载掉历史库，若是历史库就不操作
HisCommand.OnClick();
}
}
#region 加载数据
SysCommon.Gis.SysGisDataSet sysGisDataset = new SysCommon.Gis.SysGisDataSet(TempWorkSpace);
//cyf 20110625 modify
IFeatureDataset featureDataset = null; //数据集
if (m_Hook.ProjectTree.SelectedNode.DataKeyString == "FD")
{
featureDataset = sysGisDataset.GetFeatureDataset(m_Hook.ProjectTree.SelectedNode.Text, out err);
if (err != null)
{
SysCommon.Error.ErrorHandle.ShowFrmErrorHandle("提示", "获取数据集失败，请检查该数据集是否存在!");
return;
}
pGroupLayer.Name = m_Hook.ProjectTree.SelectedNode.Text + "_" + ProjectNode.Text;
}
else if (m_Hook.ProjectTree.SelectedNode.DataKeyString == "FC")
{
featureDataset = sysGisDataset.GetFeatureDataset(DtSetNode.Text, out err);
if (err != null)
{
SysCommon.Error.ErrorHandle.ShowFrmErrorHandle("提示", "获取数据集失败!");
return;
}
pGroupLayer.Name = DtSetNode.Text + "_" + ProjectNode.Text;
}
//end
List <IDataset> lstDataset = sysGisDataset.GetFeatureClass(featureDataset);
//遍历要素类，加载图层
string dbType = "";
string userName = "";//用户名
userName = elementTemp.GetAttribute("用户");
dbType = elementTemp.GetAttribute("类型");
foreach (IDataset dataset in lstDataset)
{
IFeatureClass pFeatureClass = dataset as IFeatureClass;
if (pFeatureClass == null)
{
continue;
}
IFeatureLayer pFeatureLayer = new FeatureLayerClass();
if (pFeatureClass.FeatureType == esriFeatureType.esriFTAnnotation)
{
pFeatureLayer = new FDOGraphicsLayerClass();
}
pFeatureLayer.FeatureClass = pFeatureClass;
if (dbType.Trim().ToUpper() == "SDE")
{
//cyf 20110706 modify:修改为不去掉用户名 changed by xisheng 0906 去掉用户名
if (dataset.Name.ToUpper().Contains(userName.Trim().ToUpper()))
{
//SDE用户图层名去掉用户名
pFeatureLayer.Name = dataset.Name.Substring(userName.Trim().Length + 1);
}
else
{
pFeatureLayer.Name = dataset.Name;
}
//end
}
else
{
pFeatureLayer.Name = dataset.Name;
}
//cyf 20110625 modify
if (m_Hook.ProjectTree.SelectedNode.DataKeyString == "FC")
{
//加载指定的图层
if (m_Hook.ProjectTree.SelectedNode.Text != pFeatureLayer.Name)
{
continue;
}
}
else if (m_Hook.ProjectTree.SelectedNode.DataKeyString == "FD")
{
//加载具备权限的图层
XmlElement feaclsElem = null;
try { feaclsElem = (m_Hook.ProjectTree.SelectedNode.Tag as XmlElement).SelectSingleNode(".//图层名") as XmlElement; } catch { }
if (feaclsElem != null)
{
if (!feaclsElem.GetAttribute("名称").Contains(pFeatureLayer.Name))
{
//若不具备数据权限，则不进行加载
continue;
}
}
}
//end
pGroupLayer.Add(pFeatureLayer as ILayer);
}
m_Hook.MapControl.Map.AddLayer(pGroupLayer);
#endregion
}
//else if (DBNode.Text == "历史库")
//{
// //历史库加载
// //ModDBOperator.WriteLog("GetCommand");
// Plugin.Interface.ICommandRef HisBaseCommand = null;
// bool GetSeccess = Plugin.ModuleCommon.DicCommands.TryGetValue("GeoDBATool.ControlsDBHistoryManage", out HisBaseCommand);
// if (GetSeccess)
// {
// HisCommand = HisBaseCommand as ControlsDBHistoryManage;
// //判断是不是历史库点的加载，若是现势库就卸载掉历史库，若是历史库就不操作
// HisCommand.IsHistory = true;
// HisCommand.OnClick();
// if (HisCommand.MyControlHistoryBar != null)
// {
// string HisDBType = elementTemp.GetAttribute("类型");
// string[] strTemp = new string[] { elementTemp.GetAttribute("服务器"), elementTemp.GetAttribute("服务名"), elementTemp.GetAttribute("数据库"), elementTemp.GetAttribute("用户"), elementTemp.GetAttribute("密码"), elementTemp.GetAttribute("版本") };
// HisCommand.MyControlHistoryBar.AddHistoryData(strTemp, HisDBType);
// }
// }
//}
//加载sde数据后，注册版本
//if (dbType.Trim().ToUpper() == "SDE")
//{
// IDataset pFeaDt = featureDataset as IDataset;
// if (pFeaDt != null)
// {
// IVersionedObject pVerObj = pFeaDt as IVersionedObject;
// if (!pVerObj.IsRegisteredAsVersioned)
// {
// //注册版本
// pVerObj.RegisterAsVersioned(true);
// }
// else
// {
// pVerObj.RegisterAsVersioned(false);
// }
// }
//}
else if (DBNode.Text == "栅格数据库")
{
//栅格数据加载，分为两种情况：栅格数据集、栅格编目
//cyf 20110625 modify
pGroupLayer.Name = m_Hook.ProjectTree.SelectedNode.Text + "_" + ProjectNode.Text;
//end
string rasterDBType = (m_Hook.ProjectTree.SelectedNode.Tag as XmlElement).GetAttribute("存储类型");
elementTemp = (DBNode.Tag as XmlElement).SelectSingleNode(".//连接信息") as XmlElement; //cyf 20110626
TempWorkSpace = ModDBOperator.GetDBInfoByXMLNode(elementTemp, "") as IWorkspace;
if (TempWorkSpace == null)
{
SysCommon.Error.ErrorHandle.ShowFrmErrorHandle("提示", "连接数据库失败!");
return;
}
IRasterWorkspaceEx pRasterWS = TempWorkSpace as IRasterWorkspaceEx;
if (pRasterWS == null)
{
return;
}
//string feaclsName = (elementTemp.FirstChild as XmlElement).GetAttribute("名称");
string feaclsName = m_Hook.ProjectTree.SelectedNode.Text;
try
{
if (rasterDBType.Trim() == "栅格编目")
{
//栅格编目数据加载
IRasterCatalog pRasterCatalog = pRasterWS.OpenRasterCatalog(feaclsName);
IGdbRasterCatalogLayer pGDBRCLayer = new GdbRasterCatalogLayerClass();
if (!pGDBRCLayer.Setup(pRasterCatalog as ITable))
{
return;
}
IFeatureLayer mFeaLayer = pGDBRCLayer as IFeatureLayer;
pGroupLayer.Add(mFeaLayer as ILayer);
//IFeatureClass pFeaCls = pRasterCatalog as IFeatureClass;
//if (pFeaCls == null) return;
//IFeatureCursor pFeaCursor=pFeaCls.Search(null,false);
//if(pFeaCursor==null) return;
//IFeature pFea=pFeaCursor.NextFeature();
//while (pFea != null)
//{
// IRasterCatalogItem pRCItem = pFea as IRasterCatalogItem;
// IRasterDataset pRasterDt = pRCItem.RasterDataset;
// IRasterLayer mRasterLayer = new RasterLayerClass();
// mRasterLayer.CreateFromDataset(pRasterDt);
// if (mRasterLayer == null) return;
// pGroupLayer.Add(mRasterLayer as ILayer);
// pFea = pFeaCursor.NextFeature();
// //IFeatureLayer pFeaLayer = new FeatureLayerClass();
// //pFeaLayer.FeatureClass = pFeaCls as IFeatureClass;
// //pFeaLayer.Name = feaclsName;
// //pGroupLayer.Add(pFeaLayer as ILayer);
//}
}
else if (rasterDBType.Trim() == "栅格数据集")
{
//栅格数据集加载
IRasterDataset pRasterDataset = pRasterWS.OpenRasterDataset(feaclsName);
//IRasterPyramid pRasterPyramid = pRasterDataset as IRasterPyramid;
//if(!pRasterPyramid.Present)
//{
// if (SysCommon.Error.ErrorHandle.ShowFrmInformation("是", "否", "未构建金字塔，是否构建金字塔？"))
// {
// pRasterPyramid.Create();
// }
//}
IRasterLayer pRasterLayer = new RasterLayerClass();
pRasterLayer.CreateFromDataset(pRasterDataset);
if (pRasterLayer == null)
{
return;
}
pGroupLayer.Add(pRasterLayer as ILayer);
}
m_Hook.MapControl.Map.AddLayer(pGroupLayer);
} catch (Exception e)
{
//*******************************************************************
//guozheng added
if (ModData.SysLog != null)
{
ModData.SysLog.Write(e, null, DateTime.Now);
}
else
{
ModData.SysLog = new SysCommon.Log.clsWriteSystemFunctionLog();
ModData.SysLog.Write(e, null, DateTime.Now);
}
//********************************************************************
return;
}
}
//对图层进行排序
SysCommon.Gis.ModGisPub.LayersCompose(m_Hook.MapControl);
//符号化 去掉加载的符号化 20111025 席胜
//GeoUtilities.ControlsRenderLayerByMxd RenderLayerByMxd = new GeoUtilities.ControlsRenderLayerByMxd();
//RenderLayerByMxd.OnCreate(m_Hook);
//RenderLayerByMxd.OnClick();
}