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284 lines
11 KiB
284 lines
11 KiB
using DevExpress.XtraEditors; |
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using ESRI.ArcGIS.Carto; |
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using ESRI.ArcGIS.DataSourcesRaster; |
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using ESRI.ArcGIS.Geodatabase; |
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using ESRI.ArcGIS.Geometry; |
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using KGIS.Framework.OpenData.Filter; |
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using KGIS.Framework.OpenData.InterFace; |
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using KGIS.Framework.Utils.Helper; |
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using KGIS.Plugin.LayerProperty.Interface; |
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using KGIS.Plugin.LayerProperty.Model; |
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using System; |
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using System.Text; |
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namespace KGIS.Plugin.LayerProperty.View.UC_Controls |
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{ |
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public partial class UCDataSourceProperty : XtraUserControl, IUCPropertyPageEx, IPropertyPage |
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{ |
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private ILayer m_Layer; |
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private string SRName; |
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private int SRType; |
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private ISpatialReference m_SpatialReference; |
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private IRasterProperty m_RasterProperty; |
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private IRasterDataset m_RasterDataset; |
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private IFeatureClass SelectFC; |
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private IRasterDataset selectRasterDs; |
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private bool isDirty; |
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public IUCPropertyPageEx ucFieldsPropertyPage; |
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public UCDataSourceProperty() |
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{ |
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InitializeComponent(); |
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} |
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public int Priority { get => throw new NotImplementedException(); set => throw new NotImplementedException(); } |
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public string Title { get => throw new NotImplementedException(); set => throw new NotImplementedException(); } |
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public bool IsPageDirty |
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{ |
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get |
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{ |
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return this.isDirty; |
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} |
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set |
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{ |
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this.isDirty = value; |
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} |
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} |
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public event System.EventHandler EditorChanged; |
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public int Activate() |
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{ |
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throw new NotImplementedException(); |
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} |
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public void Cancel() |
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{ |
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throw new NotImplementedException(); |
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} |
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public bool CanWrite2Prop() |
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{ |
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return true; |
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} |
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public void Deactivate() |
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{ |
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throw new NotImplementedException(); |
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} |
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public void SetDefaultValue(object value) |
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{ |
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} |
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public void InitUC(object layerProperty) |
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{ |
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try |
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{ |
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if (layerProperty is ILayer) |
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{ |
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this.m_Layer = (layerProperty as ILayer); |
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} |
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IGeoDataset geoDataset = this.m_Layer as IGeoDataset; |
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if (geoDataset is IFeatureLayer) |
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{ |
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this.groupControl1.Visible = false; |
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SetMemCoordinateSysText((this.m_Layer as IFeatureLayer).FeatureClass); |
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//this.GetGeoDatasetInfo(this.m_Layer as IGeoDataset); |
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} |
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else |
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{ |
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if (this.m_Layer is IRasterLayer) |
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{ |
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this.groupControl1.Visible = true; |
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this.InitForm(((this.m_Layer as IRasterLayer).Raster as IRaster2).RasterDataset); |
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} |
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else |
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{ |
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this.groupControl1.Visible = false; |
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//this.GetGeoDatasetInfo(geoDataset); |
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} |
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} |
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} |
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catch (Exception ex) |
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{ |
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//RdbUtil.AddException(ex); |
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} |
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} |
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public void Write2Prop() |
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{ |
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if (SelectFC != null) |
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{ |
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(this.m_Layer as IFeatureLayer).FeatureClass = SelectFC; |
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} |
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if (selectRasterDs != null && this.m_Layer is IRasterLayer) |
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{ |
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(m_Layer as IRasterLayer).CreateFromDataset(selectRasterDs); |
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} |
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} |
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private StringBuilder GetDataSourceInfoByFC(IFeatureClass featureClass) |
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{ |
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StringBuilder stringBuilder = new StringBuilder(); |
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stringBuilder.AppendLine("数据类型：".PadRight(15) + (featureClass as FeatureClass).Category); |
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if ((featureClass as FeatureClass).Workspace != null) |
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{ |
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if ((featureClass as FeatureClass).Workspace.WorkspaceFactory.WorkspaceType == esriWorkspaceType.esriRemoteDatabaseWorkspace) |
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{ |
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stringBuilder.AppendLine("服务器：".PadRight(16) + (featureClass as FeatureClass).Workspace.ConnectionProperties.GetProperty("Server".ToString())); |
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stringBuilder.AppendLine("用户名：".PadRight(16) + (featureClass as FeatureClass).Workspace.ConnectionProperties.GetProperty("User".ToString())); |
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stringBuilder.AppendLine("实例名：".PadRight(16) + (featureClass as FeatureClass).Workspace.ConnectionProperties.GetProperty("Instance".ToString())); |
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stringBuilder.AppendLine("版本：".PadRight(17) + (featureClass as FeatureClass).Workspace.ConnectionProperties.GetProperty("Version".ToString())); |
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} |
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else |
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{ |
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stringBuilder.AppendLine("数据位置：".PadRight(15) + (featureClass as FeatureClass).Workspace.PathName); |
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} |
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} |
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if (featureClass.FeatureDataset != null) |
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{ |
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stringBuilder.AppendLine("要素集：".PadRight(16) + featureClass.FeatureDataset.Name); |
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} |
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stringBuilder.AppendLine("数据要素类：".PadRight(14) + (featureClass as FeatureClass).Name); |
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stringBuilder.AppendLine("要素类型：".PadRight(15) + featureClass.FeatureType.ToString().Substring(6)); |
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stringBuilder.AppendLine("几何类型：".PadRight(15) + featureClass.ShapeType.ToString().Substring(12)); |
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stringBuilder.AppendLine(""); |
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return stringBuilder; |
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} |
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private void SetMemCoordinateSysText(IFeatureClass featureClass) |
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{ |
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try |
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{ |
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m_SpatialReference = (featureClass as IGeoDataset).SpatialReference; |
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IEnvelope extent = (featureClass as IGeoDataset).Extent; |
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//double xmin = 0; |
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//double xmax = 0; |
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//double ymin = 0; |
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//double ymax = 0; |
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//m_SpatialReference.GetDomain(out xmin, out xmax, out ymin, out ymax); |
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//extent.XMin = xmin; |
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//extent.XMax = xmax; |
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//extent.YMin = ymin; |
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//extent.YMax = ymax; |
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this.ucExtentSet1.SetEnvelope(extent, true); |
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} |
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catch |
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{ |
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} |
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StringBuilder dataSourceInfo = GetDataSourceInfoByFC(featureClass); |
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StringBuilder coordinateSystemInfo = Utils.Util.GetCoordinateSystemInfo(m_SpatialReference); |
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dataSourceInfo.Append(coordinateSystemInfo); |
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this.memCoordinateSys.Text = dataSourceInfo.ToString(); |
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} |
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private void InvokeEditValueChanged(object sender, System.EventArgs e) |
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{ |
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if (this.EditorChanged != null) |
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{ |
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this.EditorChanged(sender, e); |
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} |
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this.isDirty = true; |
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} |
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/// <summary> |
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/// 设置数据源 |
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/// </summary> |
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/// <param name="sender"></param> |
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/// <param name="e"></param> |
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private void BtnSetDataSource_Click(object sender, System.EventArgs e) |
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{ |
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try |
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{ |
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object obj = GetGisFileSource(); |
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if (obj == null) |
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return; |
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if (obj is IFeatureClass) |
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{ |
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SelectFC = obj as IFeatureClass; |
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if (SelectFC != null && (SelectFC as IGeoDataset) != null) |
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{ |
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if (!KGIS.Framework.AE.GeoDBAPI.SpatialReferenceCompare2((SelectFC as IGeoDataset).SpatialReference, null)) |
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{ |
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MessageHelper.ShowTips("选择要素类与当前工程坐标参考不一致！"); |
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return; |
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} |
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SetMemCoordinateSysText(SelectFC); |
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InvokeEditValueChanged(sender, e); |
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if (ucFieldsPropertyPage != null && ucFieldsPropertyPage is UCFieldsPropertyPage) |
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{ |
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(ucFieldsPropertyPage as UCFieldsPropertyPage).InitFields(SelectFC.Fields); |
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} |
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} |
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} |
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else if (obj is IRasterDataset) |
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{ |
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//修改人：李进营 修改时间：2018-09-19 增加栅格图层设置数据源无效问题 |
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selectRasterDs = (obj as IRasterDataset); |
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this.InitForm(selectRasterDs); |
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InvokeEditValueChanged(sender, e); |
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} |
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} |
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catch (Exception ex) |
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{ |
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//RdbUtil.AddException(ex); |
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} |
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} |
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private object GetGisFileSource() |
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{ |
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try |
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{ |
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KGIS.Framework.OpenData.Control.OpenDataDialog pDialog = new KGIS.Framework.OpenData.Control.OpenDataDialog(); |
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ISpatialDataObjectFilter pOFilter; |
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pOFilter = new FilterDatasetsAndLayers(); |
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pDialog.AddFilter(pOFilter, true); |
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pDialog.Title = "选择矢量图层数据"; |
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pDialog.AllowMultiSelect = false; |
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pDialog.RestoreLocation = true; |
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pDialog.StartLocation = pDialog.FinalLocation; |
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if (pDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK && pDialog.Selection.Count != 0) |
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{ |
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foreach (ISpatialDataObject distObj in pDialog.Selection) |
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{ |
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//修改人：李进营 修改时间：2018-09-19 修复栅格数据选区无效问题 |
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if (distObj.DatasetType == esriDatasetType.esriDTFeatureClass || distObj.DatasetType == esriDatasetType.esriDTRasterDataset) |
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{ |
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return (distObj.DatasetName as ESRI.ArcGIS.esriSystem.IName).Open(); |
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} |
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} |
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} |
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return null; |
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} |
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catch (Exception) |
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{ |
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return null; |
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} |
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} |
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private void InitForm(IRasterDataset pRasterDataset) |
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{ |
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try |
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{ |
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if (pRasterDataset != null) |
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{ |
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this.m_RasterDataset = pRasterDataset; |
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IDataset dataset = (IDataset)this.m_RasterDataset; |
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ESRI.ArcGIS.Geodatabase.IWorkspace workspace = dataset.Workspace; |
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if (workspace.Type == esriWorkspaceType.esriRemoteDatabaseWorkspace) |
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{ |
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this.m_RasterProperty = new RemoteRasterPropetry(this.m_RasterDataset); |
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} |
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else |
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{ |
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this.m_RasterProperty = new LocalRasterPropetry(this.m_RasterDataset); |
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} |
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this.propertyRaster.SelectedObject = this.m_RasterProperty; |
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this.propertyRaster.RetrieveFields(); |
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} |
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} |
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catch (Exception) |
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{ |
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} |
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} |
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} |
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}
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