public override DataSourceCategoryNode[] MakeDataSourceNode(System.IO.DirectoryInfo dir)
{
System.IO.FileInfo[] files = dir.GetFiles(m_strFilter);
if (null == files || files.Length == 0)
{
return(null);
}
GeoStar.Kernel.ConnectProperty conn = new GeoStar.Kernel.ConnectProperty();
conn.Server = dir.FullName;
GeoStar.Kernel.GeoDatabase gdb = m_Fac.Open(conn);
if (null == gdb)
{
return(null);
}
List <DataSourceCategoryNode> vList = new List <DataSourceCategoryNode>();
foreach (var item in gdb.EnumDataRoomName(GeoStar.Kernel.DataRoomType.eFeatureClassType))
{
GeoStar.Kernel.FeatureClass vFeaClass = gdb.OpenDataRoom(GeoStar.Kernel.DataRoomType.eFeatureClassType, item) as GeoStar.Kernel.FeatureClass;
vList.Add(new GeoStarFeatureClassDataSource(vFeaClass));
}
return(vList.ToArray());
}
public GeoDatabaseCategoryNode(GeoStar.Kernel.GeoDatabase gdb, string strName)
{
m_GDB = gdb;
Name = strName;
Type = GeoStar.Kernel.DataRoomType.eDataRoomFolderType;
CreateNode(strName, strName, "OpenDB");
AppendNode(ReplaceNode);
}
NodeSource[] FindSHP(System.IO.DirectoryInfo dir)
{
System.IO.FileInfo[] files = dir.GetFiles("*.shp");
if (files.Length == 0)
{
return(null);
}
List <NodeSource> vList = new List <NodeSource>();
GeoStar.Kernel.ShpGeoDatabaseFactory fac = new GeoStar.Kernel.ShpGeoDatabaseFactory();
GeoStar.Kernel.ConnectProperty conn = new GeoStar.Kernel.ConnectProperty();
conn.Server = dir.FullName;
GeoStar.Kernel.GeoDatabase gdb = fac.Open(conn);
for (int i = 0; i < gdb.FeatureClassCount; i++)
{
vList.Add(new NodeSource(gdb.FeatureClassByIndex(i)));
}
return(vList.ToArray());
}
NodeSource[] FindGPKG(System.IO.DirectoryInfo dir)
{
System.IO.FileInfo[] files = dir.GetFiles("*.gpkg");
if (files.Length == 0)
{
return(null);
}
GeoStar.Kernel.GeoPackageGeoDatabaseFactory fac = new GeoStar.Kernel.GeoPackageGeoDatabaseFactory();
List <NodeSource> vList = new List <NodeSource>();
foreach (var item in files)
{
GeoStar.Kernel.ConnectProperty conn = new GeoStar.Kernel.ConnectProperty();
conn.Server = item.FullName;
GeoStar.Kernel.GeoDatabase gdb = fac.Open(conn);
if (null != gdb)
{
vList.Add(new NodeSource(gdb));
}
}
return(vList.ToArray());
}
public override DataSourceCategoryNode[] MakeDataSourceNode(System.IO.DirectoryInfo dir)
{
System.IO.FileInfo[] fileName = FindGPKG(dir);
if (null == fileName || fileName.Length <= 0)
{
return(null);
}
GeoStar.Kernel.ConnectProperty conn = new GeoStar.Kernel.ConnectProperty();
List <DataSourceCategoryNode> vList = new List <DataSourceCategoryNode>();
foreach (var item in fileName)
{
conn.Server = item.FullName;
GeoStar.Kernel.GeoDatabase gdb = m_Fac.Open(conn);
if (null == gdb)
{
continue;
}
vList.Add(new GeoDatabaseCategoryNode(gdb, item.Name));
}
return(vList.ToArray());
}
public override DataSourceCategoryNode[] MakeDataSourceNode(System.IO.DirectoryInfo dir)
{
List <DataSourceCategoryNode> vList = new List <DataSourceCategoryNode>();
if (!ExistRaster(dir))
{
return(vList.ToArray());
}
GeoStar.Kernel.ConnectProperty conn = new GeoStar.Kernel.ConnectProperty();
conn.Server = dir.FullName;
GeoStar.Kernel.GeoDatabase gdb = m_Fac.Open(conn);
foreach (var item in gdb.EnumDataRoomName(GeoStar.Kernel.DataRoomType.eRasterClassType))
{
GeoStar.Kernel.RasterClass c = gdb.OpenDataRoom(GeoStar.Kernel.DataRoomType.eRasterClassType, item)
as GeoStar.Kernel.RasterClass;
if (null == c)
{
continue;
}
vList.Add(new GeoStarRasterClassDataSource(c));
}
return(vList.ToArray());
}
public NodeSource(GeoStar.Kernel.GeoDatabase gdb)
{
m_gdb = gdb;
}
