layer metadata working

Author: philipbaileynar

RaveAddIn/ProjectTree/GISDataset.cs

@@ -1,24 +1,51 @@
-using System.Collections.Generic;
-using System.IO;
-
-namespace RaveAddIn.ProjectTree
-{
-    class GISDataset : FileSystemDataset, IGISLayer
-    {
-        public string SymbologyKey { get; private set; }
-        public short Transparency { get; private set; }
-
-        public string GISPath { get { return Path.FullName; } }
-
-        public readonly Dictionary<string, string> Metadata;
-
-        public GISDataset(RaveProject project, string name, FileSystemInfo fsInfo, string symbologyKey, short transparency, int imageIndex_Exists, int imageIndex_Missing, string id, Dictionary<string, string> metadata)
-            : base(project, name, fsInfo, imageIndex_Exists, imageIndex_Missing, id)
-        {
-            SymbologyKey = symbologyKey;
-            Transparency = transparency;
-
-            Metadata = metadata;
-        }
-    }
-}
+using System;
+using System.Collections.Generic;
+using System.IO;
+
+namespace RaveAddIn.ProjectTree
+{
+    class GISDataset : FileSystemDataset, IGISLayer
+    {
+        public const string ProgramKey = "_rs_wh_program";
+        public const string ProjectKey = "_rs_wh_id";
+
+        public string SymbologyKey { get; private set; }
+        public short Transparency { get; private set; }
+
+        public string GISPath { get { return Path.FullName; } }
+
+        public readonly Dictionary<string, string> Metadata;
+
+        public bool HasWarehouseRefernce
+        {
+            get
+            {
+                return Metadata != null && Metadata.Count >= 2 &&
+                    Metadata.ContainsKey(ProgramKey) && Metadata.ContainsKey(ProjectKey);
+
+            }
+        }
+
+        public Uri WarehouseReference
+        {
+            get
+            {
+                if (!HasWarehouseRefernce)
+                    return null;
+
+                Uri baseUri = new Uri(Properties.Resources.DataWarehouseURL);
+                Uri projectUri = new Uri(baseUri, string.Format("#/{0}/{1}", Metadata[ProgramKey], Metadata[ProjectKey]));
+                return projectUri;
+            }
+        }
+
+        public GISDataset(RaveProject project, string name, FileSystemInfo fsInfo, string symbologyKey, short transparency, int imageIndex_Exists, int imageIndex_Missing, string id, Dictionary<string, string> metadata)
+            : base(project, name, fsInfo, imageIndex_Exists, imageIndex_Missing, id)
+        {
+            SymbologyKey = symbologyKey;
+            Transparency = transparency;
+
+            Metadata = metadata;
+        }
+    }
+}

RaveAddIn/ucProjectExplorer.cs

@@ -57,7 +57,9 @@ public ucProjectExplorer(object hook)
             ToolStripItem ts = cmsGIS.Items.Add("View Layer MetaData", Properties.Resources.metadata, OnGISMetadata);
             ts.Name = "tsiViewLayerMetadata";
 
-            cmsGIS.Items.Add("View Layer Source Project", Properties.Resources.RAVE, OnGISSource);
+            ToolStripItem tss = cmsGIS.Items.Add("View Source Riverscapes Project", Properties.Resources.RAVE, OnGISSource);
+            tss.Name = "tsiViewLayerSourceProject";
+
             cmsGIS.Items.Add("Browse Folder", Properties.Resources.BrowseFolder, OnExplore);
             //cmsGIS.Opening += onGISMenuOpening;
 
@@ -83,6 +85,12 @@ public void AfterTreeNodeSelect(object sender, TreeViewEventArgs e)
                 {
                     matches[0].Enabled = ((GISDataset)e.Node.Tag).Metadata != null;
                 }
+
+                ToolStripItem[] matches2 = e.Node.ContextMenuStrip.Items.Find("tsiViewLayerSourceProject", false);
+                if (matches2.Length == 1)
+                {
+                    matches2[0].Enabled = ((GISDataset)e.Node.Tag).HasWarehouseRefernce;
+                }
             }
         }
 
@@ -329,15 +337,8 @@ public void OnGISSource(object sender, EventArgs e)
                 IGroupLayer parentGrpLyr = BuildArcMapGroupLayers(selNode);
                 GISDataset layer = (GISDataset)selNode.Tag;
 
-                if (layer.Metadata != null && layer.Metadata.Count > 0)
-                {
-                    if (layer.Metadata.ContainsKey("_rs_wh_program") && layer.Metadata.ContainsKey("_rs_wh_id"))
-                    {
-                        Uri baseUri = new Uri(Properties.Resources.DataWarehouseURL);
-                        Uri projectUri = new Uri(baseUri, string.Format("#/{0}/{1}", layer.Metadata["_rs_wh_program"], layer.Metadata["_rs_wh_id"]));
-                        System.Diagnostics.Process.Start(projectUri.ToString());
-                    }
-                }
+                if (layer.HasWarehouseRefernce)
+                    System.Diagnostics.Process.Start(layer.WarehouseReference.ToString());
             }
             catch (Exception ex)
             {