Changeset 7324 for branches/HeuristicLab.Hive.Azure/HeuristicLab.Clients.Hive.CloudManager/3.3/Views/CloudResourcesView.cs

Timestamp:

01/13/12 13:45:51 (12 years ago)

Author:

spimming

Message:

#1680:

• Methods to add and remove Subscription in CloudManagerClient
• AddSubscriptionDialog integrated
• OnContentChanged implemented

File:

• branches/HeuristicLab.Hive.Azure/HeuristicLab.Clients.Hive.CloudManager/3.3/Views/CloudResourcesView.cs (modified) (4 diffs)

branches/HeuristicLab.Hive.Azure/HeuristicLab.Clients.Hive.CloudManager/3.3/Views/CloudResourcesView.cs

@@ -16 +16 @@
     private int updateInterval = 15000;
     private DateTime dueTime;
+    private const int subscriptionImageIndex = 0;
+    private const int serviceImageIndex = 1;
 
     public new IItemList<Subscription> Content {
@@ -25 +27 @@
       InitializeComponent();
 
+      treeCloudResources.ImageList.Images.Add(HeuristicLab.Common.Resources.VSImageLibrary.NetworkCenterLarge);
+      treeCloudResources.ImageList.Images.Add(HeuristicLab.Common.Resources.VSImageLibrary.MonitorLarge);
+
+      Content = CloudManagerClient.Instance.Subscriptions;
       CloudManagerClient.Instance.Refreshing += new EventHandler(Instance_Refreshing);
       CloudManagerClient.Instance.Refreshed += new EventHandler(Instance_Refreshed);
@@ -42 +48 @@
     }
 
-    void Instance_Refreshing(object sender, EventArgs e) {
+    #region Register Content Events
+    protected override void DeregisterContentEvents() {
+      Content.ItemsAdded -= new Collections.CollectionItemsChangedEventHandler<Collections.IndexedItem<Subscription>>(Content_ItemsAdded);
+      Content.ItemsRemoved -= new Collections.CollectionItemsChangedEventHandler<Collections.IndexedItem<Subscription>>(Content_ItemsRemoved);
+      base.DeregisterContentEvents();
+    }
+    protected override void RegisterContentEvents() {
+      base.RegisterContentEvents();
+      Content.ItemsAdded += new Collections.CollectionItemsChangedEventHandler<Collections.IndexedItem<Subscription>>(Content_ItemsAdded);
+      Content.ItemsRemoved += new Collections.CollectionItemsChangedEventHandler<Collections.IndexedItem<Subscription>>(Content_ItemsRemoved);
+    }
+    #endregion
+
+    protected override void SetEnabledStateOfControls() {
+      base.SetEnabledStateOfControls();
+      if (Content == null || Content.Count == 0) {
+        btnAddSlaveService.Enabled = false;
+        btnDelete.Enabled = false;
+        btnSave.Enabled = false;
+      } else {
+        btnAddSlaveService.Enabled = true;
+        btnDelete.Enabled = true;
+        btnSave.Enabled = true;
+      }
+    }
+
+    protected override void OnContentChanged() {
+      base.OnContentChanged();
+      SetEnabledStateOfControls();
+      if (Content == null) {
+        //slaveView.Content = null;
+        treeCloudResources.Nodes.Clear();
+      } else {
+        treeCloudResources.Nodes.Clear();
+        foreach (Subscription sub in Content) {
+          TreeNode tn = new TreeNode();
+          tn.Tag = sub;
+          tn.Text = sub.SubscriptionName;
+          tn.ImageIndex = subscriptionImageIndex;
+          tn.SelectedImageIndex = tn.ImageIndex;
+          treeCloudResources.Nodes.Add(tn);
+        }
+      }
+    }
+
+    private void Instance_Refreshing(object sender, EventArgs e) {
       Debug.WriteLine("Instance_Refreshing");
     }
 
-    void Instance_Refreshed(object sender, EventArgs e) {
+    private void Instance_Refreshed(object sender, EventArgs e) {
       Debug.WriteLine("Instance_Refreshed");
+    }
+
+    private void Content_ItemsRemoved(object sender, Collections.CollectionItemsChangedEventArgs<Collections.IndexedItem<Subscription>> e) {
+      OnContentChanged();
+    }
+
+    private void Content_ItemsAdded(object sender, Collections.CollectionItemsChangedEventArgs<Collections.IndexedItem<Subscription>> e) {
+      OnContentChanged();
     }
 
@@ -67 +126 @@
       }
     }
+
+    private void btnAddSubscription_Click(object sender, EventArgs e) {
+      using (var form = new AddSubscriptionDialog()) {
+        form.ShowDialog();
+        if (!form.ErrorOccured) {
+          if (form.Subscription != null) {
+            Subscription sub = form.Subscription;
+            CloudManagerClient.Instance.Add(sub);
+          }
+        }
+      }
+    }
   }
 }