public TOCTreeNode()
{
this.OID = 0;
this.m_pImage = null;
this.m_nItemHeight = 18;
this.m_Space = 4;
this.m_Checked = false;
this.m_Text = "";
this.m_IsSelected = false;
this.m_Bounds = new Rectangle(0, 0, 10, 10);
this.m_TextRect = new Rectangle(0, 0, 0, 0);
this.m_ExpandRect = new Rectangle(0, 0, 0, 0);
this.m_ImageRect = new Rectangle(0, 0, 0, 0);
this.m_ChectRect = new Rectangle(0, 0, 0, 0);
this.m_HasButton = false;
this.m_HasCheck = false;
this.m_HasImage = false;
this.m_HasText = false;
this.m_ChildNodes = new TOCTreeNodeCollection();
this.m_BackColor = Color.White;
this.m_ForeColor = Color.Black;
this.m_IsEditing = false;
this.m_IsExpanded = false;
this.m_IsVisible = true;
this.m_pNextVisibleNode = null;
this.m_pPrevVisibleNode = null;
this.m_pParentNode = null;
this.m_NodeFont = new Font("Arial", 8f);
this.m_Pen = new Pen(Color.Black, 0f);
this.m_pTreeView = null;
this.m_pTag = null;
this.m_NodeType = NodeType.None;
this.m_ChildNodes.Owner = this;
this.m_BmpUnCheck =
new Bitmap(
base.GetType()
.Assembly.GetManifestResourceStream("Yutai.ArcGIS.Controls.Controls.TOCTreeview.uncheck.bmp"));
this.m_BmpCheck =
new Bitmap(
base.GetType()
.Assembly.GetManifestResourceStream("Yutai.ArcGIS.Controls.Controls.TOCTreeview.checked.bmp"));
this.m_BmpUnCheck_nofc =
new Bitmap(
base.GetType()
.Assembly.GetManifestResourceStream(
"Yutai.ArcGIS.Controls.Controls.TOCTreeview.unchecked_nofc.bmp"));
this.m_BmpCheck_nofc =
new Bitmap(
base.GetType()
.Assembly.GetManifestResourceStream(
"Yutai.ArcGIS.Controls.Controls.TOCTreeview.checked_nofc.bmp"));
this.m_BmpCheck_novis =
new Bitmap(
base.GetType()
.Assembly.GetManifestResourceStream(
"Yutai.ArcGIS.Controls.Controls.TOCTreeview.checked_novis.bmp"));
}
private void InsertMapToTree(IBasicMap pMap, TOCTreeNode pMapNode)
{
int layerCount = pMap.LayerCount;
for (int i = 0; i < layerCount; i++)
{
ILayer pLayer = pMap.get_Layer(i);
this.InsertLayerToTree(pMap, pLayer, pMapNode);
}
}
public void ClearSelection()
{
for (int i = 0; i < this.m_pSelectedNodes.Count; i++)
{
TOCTreeNode node = this.m_pSelectedNodes[i] as TOCTreeNode;
node.IsSelected = false;
}
this.m_pLHitNode = null;
this.SelectedNode = null;
this.m_pSelectedNodes.Clear();
}
private TOCTreeNode FindMapNodeByNode(TOCTreeNode pTOCNode)
{
if (pTOCNode.Parent != null)
{
if ((pTOCNode.Parent.TOCNodeType == NodeType.Map) || (pTOCNode.Parent.TOCNodeType == NodeType.MapFrame))
{
return(pTOCNode.Parent);
}
return(this.FindMapNodeByNode(pTOCNode.Parent));
}
return(null);
}
public void SelectNode(TOCTreeNode pSelectedNode)
{
if (this.m_pSelectedNodes.IndexOf(pSelectedNode) == -1)
{
if (this.SelectedNode == null)
{
this.SelectedNode = pSelectedNode;
}
pSelectedNode.IsSelected = true;
this.m_pSelectedNodes.Add(pSelectedNode);
}
}
private TOCTreeNode FindMapNode(TOCTreeNode pChildNode)
{
if (pChildNode.Parent != null)
{
if ((pChildNode.Parent.GetNodeType() == NodeType.Map) ||
(pChildNode.Parent.GetNodeType() == NodeType.MapFrame))
{
return(pChildNode.Parent);
}
return(this.FindMapNode(pChildNode.Parent));
}
return(null);
}
public virtual void Insert(int index, TOCTreeNode node)
{
if (this.m_pNode != null)
{
node.SetParent(this.m_pNode);
node.SetTreeView(this.m_pNode.TreeView);
}
else
{
node.SetTreeView(this.m_pTreeView);
}
this.m_pTOCTreeNodeCollection.Insert(index, node);
}
public virtual int Add(TOCTreeNode pNode)
{
if (this.m_pNode != null)
{
pNode.SetParent(this.m_pNode);
pNode.SetTreeView(this.m_pNode.TreeView);
}
else
{
pNode.SetTreeView(this.m_pTreeView);
}
return(this.m_pTOCTreeNodeCollection.Add(pNode));
}
private void InsertLayerToTree(IBasicMap pMap, ILayer pLayer, TOCTreeNode pMapNode)
{
int num;
if (pLayer is IGroupLayer)
{
for (num = 0; num < (pLayer as ICompositeLayer).Count; num++)
{
this.InsertLayerToTree(pMap, (pLayer as ICompositeLayer).get_Layer(num), pMapNode);
}
}
else
{
int layerOID = 0;
TOCTreeNode node = this.GetParentItem(pLayer, pMapNode, ref layerOID);
if (node == null)
{
node = pMapNode;
}
TOCTreeNode pNode = new TOCTreeNodeEx(pLayer.Name, true, true);
(pNode as TOCTreeNodeEx).OID = layerOID;
pNode.Checked = pLayer.Visible;
pNode.Tag = pLayer;
node.Nodes.Add(pNode);
if (pLayer is ITinLayer)
{
ITinLayer layer = pLayer as ITinLayer;
for (num = 0; num < layer.RendererCount; num++)
{
ITinRenderer renderer = layer.GetRenderer(num);
TOCTreeNode node3 = new TOCTreeNodeEx(renderer.Name)
{
Tag = renderer
};
pNode.Nodes.Add(node3);
this.InsertLegendInfoToTree((ILegendInfo)renderer, pNode);
}
}
else if (pLayer is IGeoFeatureLayer)
{
IGeoFeatureLayer layer2 = (IGeoFeatureLayer)pLayer;
this.InsertLegendInfoToTree((ILegendInfo)layer2.Renderer, pNode);
}
else if (pLayer is IRasterLayer)
{
IRasterLayer layer3 = (IRasterLayer)pLayer;
this.InsertLegendInfoToTree((ILegendInfo)layer3.Renderer, pNode);
}
}
}
private TOCTreeNode FindLayerNode(ILayer pLayer)
{
TOCTreeNode node2 = null;
for (int i = 0; i < this.m_pTOCTreeView.Nodes.Count; i++)
{
TOCTreeNode pParentNode = this.m_pTOCTreeView.Nodes[i] as TOCTreeNode;
node2 = this.FindLayerNode(pParentNode, pLayer);
if (node2 != null)
{
return(node2);
}
}
return(null);
}
public virtual TOCTreeNode Add(string name)
{
TOCTreeNode node = new TOCTreeNode(name);
if (this.m_pNode != null)
{
node.SetParent(this.m_pNode);
node.SetTreeView(this.m_pNode.TreeView);
}
else
{
node.SetTreeView(this.m_pTreeView);
}
this.m_pTOCTreeNodeCollection.Add(node);
return(node);
}
private TOCTreeNode FindItem(TOCTreeNode pRootItem, int OID)
{
for (int i = 0; i < pRootItem.Nodes.Count; i++)
{
TOCTreeNodeEx ex = pRootItem.Nodes[i] as TOCTreeNodeEx;
if ((ex != null) && (ex.OID == OID))
{
return(ex);
}
TOCTreeNode node = this.FindItem(ex, OID);
if (node != null)
{
return(node);
}
}
return(null);
}
private TOCTreeNode FindItem(TOCTreeNode pRootItem, string name)
{
for (int i = 0; i < pRootItem.Nodes.Count; i++)
{
TOCTreeNode node = pRootItem.Nodes[i] as TOCTreeNode;
if (node.Text == name)
{
return(node);
}
TOCTreeNode node2 = this.FindItem(node, name);
if (node2 != null)
{
return(node2);
}
}
return(null);
}
private void DoDeleteLayer(TOCTreeNode pSelNode)
{
IBasicMap tag;
TOCTreeNode node = this.FindMapNodeByNode(pSelNode);
if (node.TOCNodeType == NodeType.Map)
{
tag = node.Tag as IBasicMap;
}
else
{
tag = (node.Tag as IMapFrame).Map as IBasicMap;
}
TOCTreeNode node2 = this.FindLayerNodeContain(pSelNode);
if (node2.TOCNodeType == NodeType.GroupLayer)
{
IGroupLayer data = node2.Tag as IGroupLayer;
if (data != null)
{
(tag as IActiveView).PartialRefresh(esriViewDrawPhase.esriViewGeography, data, null);
this.RefreshTree();
}
}
else if (tag != null)
{
if (tag.LayerCount == 0)
{
if (tag is IMap)
{
(tag as IMap).SpatialReferenceLocked = false;
}
tag.SpatialReference = new UnknownCoordinateSystemClass();
if (tag is IMap)
{
(tag as IMap).MapUnits = esriUnits.esriUnknownUnits;
(tag as IMap).DistanceUnits = esriUnits.esriUnknownUnits;
}
(tag as IActiveView).Extent = (tag as IActiveView).FullExtent;
}
(tag as IActiveView).Refresh();
this.RefreshTree();
}
}
private TOCTreeNode FindMapNodeByMap(IBasicMap pMap)
{
for (int i = 0; i < this.m_pTOCTreeView.Nodes.Count; i++)
{
TOCTreeNode node = this.m_pTOCTreeView.Nodes[i] as TOCTreeNode;
if (node.Tag is IBasicMap)
{
if (node.Tag == pMap)
{
return(node);
}
}
else if ((node.Tag is IMapFrame) && ((node.Tag as IMapFrame).Map == pMap))
{
return(node);
}
}
return(null);
}
private TOCTreeNode FindLayerNode(TOCTreeNode pParentNode, ILayer pLayer)
{
TOCTreeNode node2 = null;
for (int i = 0; i < pParentNode.Nodes.Count; i++)
{
TOCTreeNode node = pParentNode.Nodes[i] as TOCTreeNode;
if (node.Tag == pLayer)
{
return(node);
}
node2 = this.FindLayerNode(node, pLayer);
if (node2 != null)
{
return(node2);
}
}
return(null);
}
private bool BulidMenu(TOCTreeNode pNode, PopupMenu LayerPopupMenu)
{
LayerPopupMenu.ClearLinks();
if (pNode != null)
{
if (pNode.TOCNodeType == NodeType.Layer)
{
if (pNode.Tag is ITopologyLayer)
{
return(false);
}
LayerPopupMenu.AddItem(this.OpenAttributeTable);
LayerPopupMenu.AddItem(this.ZoomToLayer).BeginGroup = true;
LayerPopupMenu.AddItem(this.SetVisibleScale);
LayerPopupMenu.AddItem(this.LabelFeature).BeginGroup = true;
LayerPopupMenu.AddItem(this.ExportLayer).BeginGroup = true;
LayerPopupMenu.AddItem(this.LayerProperty).BeginGroup = true;
return(true);
}
if (pNode.TOCNodeType == NodeType.GroupLayer)
{
LayerPopupMenu.AddItem(this.ZoomToLayer).BeginGroup = true;
LayerPopupMenu.AddItem(this.SetVisibleScale);
LayerPopupMenu.AddItem(this.ExportLayer).BeginGroup = true;
LayerPopupMenu.AddItem(this.LayerProperty).BeginGroup = true;
return(true);
}
if (pNode.TOCNodeType == NodeType.Table)
{
LayerPopupMenu.AddItem(this.OpenAttributeTable);
return(true);
}
if (pNode.TOCNodeType == NodeType.Map)
{
LayerPopupMenu.AddItem(this.ExportMap).BeginGroup = true;
LayerPopupMenu.AddItem(this.MapFrameProperty).BeginGroup = true;
return(true);
}
}
return(false);
}
private TOCTreeNode InsertItem(string name, string fcname, TOCTreeNode pParentItem, int ChildOID)
{
IQueryFilter filter = new QueryFilterClass();
IRow row = this.m_pLayerConfigTable.GetRow(ChildOID);
if (row != null)
{
TOCTreeNode node2;
int oID = Convert.ToInt32(row.get_Value(row.Fields.FindField("ParentID")));
if (oID != 0)
{
row = this.m_pLayerConfigTable.GetRow(oID);
string str = row.get_Value(row.Fields.FindField("Name")) as string;
TOCTreeNode node = this.FindItem(pParentItem, oID);
if (node == null)
{
node = this.InsertItem(str, "", pParentItem, oID);
}
if (node == null)
{
return(null);
}
node2 = new TOCTreeNodeEx(name)
{
TOCNodeType = NodeType.Folder
};
(node2 as TOCTreeNodeEx).OID = ChildOID;
node.Nodes.Add(node2);
return(node2);
}
node2 = new TOCTreeNodeEx(name)
{
TOCNodeType = NodeType.Folder
};
(node2 as TOCTreeNodeEx).OID = ChildOID;
pParentItem.Nodes.Add(node2);
return(node2);
}
return(null);
}
private void DoNewGroupLayer(TOCTreeNode pSelNode)
{
IGroupLayer layer = new GroupLayerClass
{
Name = "新图层组"
};
if (pSelNode.TOCNodeType == NodeType.GroupLayer)
{
IBasicMap tag;
(pSelNode.Tag as IGroupLayer).Add(layer);
TOCTreeNode node = this.FindMapNodeByNode(pSelNode);
if (node.TOCNodeType == NodeType.Map)
{
tag = node.Tag as IBasicMap;
}
else
{
tag = (node.Tag as IMapFrame).Map as IBasicMap;
}
this.InsertLayerToTree(tag, layer, pSelNode);
this.m_pTOCTreeView.Invalidate();
}
else if (pSelNode.TOCNodeType == NodeType.Map)
{
this.m_CanDo = false;
(pSelNode.Tag as IBasicMap).AddLayer(layer);
if ((this.m_pInMapCtrl != null) && (base.m_FocusMapNode.Tag == pSelNode.Tag))
{
this.m_pInMapCtrl.Map.AddLayer(layer);
}
this.m_CanDo = true;
this.InsertLayerToTree(pSelNode.Tag as IBasicMap, layer, pSelNode);
this.m_pTOCTreeView.Invalidate();
}
}
private void m_pTOCTreeView_NodeReordering(TOCTreeNode FirstNode, TOCTreeNode LastNode)
{
}
private void m_pTOCTreeView_NodeReordered(TOCTreeNode pFirstOldParent, TOCTreeNode FirstNode,
TOCTreeNode pLastOldParent, TOCTreeNode LastNode)
{
}
private void m_pTOCTreeView_AfterSelect(TOCTreeNode pSelectNode)
{
this.BulidMenu(pSelectNode, this.m_pLayerPopupMenu);
}
private void m_barManager1_ItemClick(object sender, ItemClickEventArgs e)
{
double mapScale = 0.0;
TOCTreeNode selectedNode = this.m_pTOCTreeView.SelectedNode;
if (selectedNode != null)
{
TOCTreeNode node2;
if ((selectedNode.TOCNodeType == NodeType.Map) || (selectedNode.TOCNodeType == NodeType.MapFrame))
{
node2 = selectedNode;
}
else
{
node2 = this.FindMapNodeByNode(selectedNode);
}
if (node2 != null)
{
IBasicMap tag = null;
if (node2.Tag is IBasicMap)
{
tag = node2.Tag as IBasicMap;
}
else
{
tag = (node2.Tag as IMapFrame).Map as IBasicMap;
}
try
{
if (tag is IMap)
{
mapScale = (tag as IMap).MapScale;
}
}
catch
{
}
switch (e.Item.Name)
{
case "SetMinimumScale":
(selectedNode.Tag as ILayer).MinimumScale = mapScale;
break;
case "SetMaximumScale":
(selectedNode.Tag as ILayer).MaximumScale = mapScale;
break;
case "ClearScaleRange":
(selectedNode.Tag as ILayer).MinimumScale = 0.0;
(selectedNode.Tag as ILayer).MaximumScale = 0.0;
(tag as IActiveView).Refresh();
break;
case "ZoomToLayer":
if ((selectedNode.Tag as ILayer).AreaOfInterest != null)
{
(tag as IActiveView).Extent = (selectedNode.Tag as ILayer).AreaOfInterest;
(tag as IActiveView).Refresh();
}
break;
case "LabelFeature":
{
IGeoFeatureLayer data = selectedNode.Tag as IGeoFeatureLayer;
if (data != null)
{
data.DisplayAnnotation = !data.DisplayAnnotation;
(tag as IActiveView).PartialRefresh(esriViewDrawPhase.esriViewGeography, data, null);
}
break;
}
case "LabelToAnno":
{
IFeatureLayer layer2 = selectedNode.Tag as IFeatureLayer;
if (layer2 != null)
{
IFeatureWorkspace workspace =
(layer2.FeatureClass as IDataset).Workspace as IFeatureWorkspace;
IFDOGraphicsLayerFactory factory = new FDOGraphicsLayerFactoryClass();
}
break;
}
case "OpenAttributeTable":
{
ITable table = selectedNode.Tag as ITable;
if (table != null)
{
new frmAttributeTable {
Table = table, Map = tag
}.Show();
}
break;
}
case "AddLayer":
if (selectedNode.TOCNodeType != NodeType.GroupLayer)
{
if (selectedNode.TOCNodeType == NodeType.Map)
{
this.m_pTOCTreeView.Invalidate();
}
else if (selectedNode.TOCNodeType == NodeType.MapFrame)
{
this.m_pTOCTreeView.Invalidate();
}
break;
}
this.m_pTOCTreeView.Invalidate();
break;
case "DeleteLayer":
this.DoDeleteLayer(selectedNode);
break;
case "LayerProperty":
this.DoLayerProperty(selectedNode);
break;
case "MapFrameProperty":
this.DoMapFrameProperty(selectedNode);
break;
case "ExportLayer":
{
frmExportMap map2 = new frmExportMap
{
ActiveView = tag as IActiveView,
Layer = selectedNode.Tag as ILayer
};
map2.ShowDialog();
break;
}
case "ExportMap":
new frmExportMap {
ActiveView = tag as IActiveView
}.ShowDialog();
break;
}
}
}
}
internal virtual int InternalAdd(TOCTreeNode pNode)
{
return(this.m_pTOCTreeNodeCollection.Add(pNode));
}
public void Remove(TOCTreeNode pNode)
{
this.m_pTOCTreeNodeCollection.Remove(pNode);
}
internal void InteralInsert(int index, TOCTreeNode node)
{
this.m_pTOCTreeNodeCollection.Insert(index, node);
}
internal void SetParent(TOCTreeNode node)
{
this.m_pParentNode = node;
}
private void DoLayerProperty(TOCTreeNode pSelNode)
{
}
