Changeset 15412 for branches/HiveProjectManagement/HeuristicLab.Clients.Hive.Administrator/3.3/Views/ProjectView.cs

Timestamp:

10/07/17 10:32:07 (7 years ago)

Author:

jkarder

Message:

#2839:

• worked on resources and projects views
• changed resource selector to be able to select projects and assigned resources
• updated service clients

File:

• branches/HiveProjectManagement/HeuristicLab.Clients.Hive.Administrator/3.3/Views/ProjectView.cs (modified) (10 diffs)

branches/HiveProjectManagement/HeuristicLab.Clients.Hive.Administrator/3.3/Views/ProjectView.cs

@@ -25 +25 @@
 using System.Windows.Forms;
 using HeuristicLab.Clients.Access;
+using HeuristicLab.Clients.Hive.Views;
 using HeuristicLab.Core.Views;
 using HeuristicLab.MainForm;
-using Tasks = System.Threading.Tasks;
 
 namespace HeuristicLab.Clients.Hive.Administrator.Views {
@@ -48 +48 @@
     }
 
+    #region Overrides
     protected override void OnClosing(FormClosingEventArgs e) {
       AccessClient.Instance.Refreshed -= AccessClient_Instance_Refreshed;
@@ -62 +63 @@
       Content.PropertyChanged -= Content_PropertyChanged;
       base.DeregisterContentEvents();
-    }
-
-    private void Content_PropertyChanged(object sender, PropertyChangedEventArgs e) {
-      OnContentChanged();
     }
 
@@ -73 +70 @@
         nameTextBox.Clear();
         descriptionTextBox.Clear();
-        ownerComboBox.DataSource = null;
         ownerComboBox.SelectedItem = null;
         createdTextBox.Clear();
@@ -82 +78 @@
         nameTextBox.Text = Content.Name;
         descriptionTextBox.Text = Content.Description;
-        ownerComboBox.DataSource = AccessClient.Instance.UsersAndGroups.OfType<LightweightUser>().ToList();
         ownerComboBox.SelectedItem = AccessClient.Instance.UsersAndGroups.FirstOrDefault(x => x.Id == Content.OwnerUserId);
         createdTextBox.Text = Content.DateCreated.ToString("ddd, dd.MM.yyyy, HH:mm:ss");
@@ -99 +94 @@
       nameTextBox.Enabled = enabled;
       descriptionTextBox.Enabled = enabled;
+      refreshButton.Enabled = enabled;
       ownerComboBox.Enabled = enabled;
       createdTextBox.Enabled = enabled;
@@ -104 +100 @@
       endDateTimePicker.Enabled = enabled && Content.EndDate.HasValue;
       indefiniteCheckBox.Enabled = enabled;
+    }
+    #endregion
+
+    #region Event Handlers
+    private void Content_PropertyChanged(object sender, PropertyChangedEventArgs e) {
+      OnContentChanged();
     }
 
@@ -125 +127 @@
 
     private async void ProjectView_Load(object sender, EventArgs e) {
-      lock (locker) {
-        if (updatingUsers) return;
-        updatingUsers = true;
-      }
-      try {
-        await Tasks.Task.Run(() => UpdateUsers());
-      } finally {
-        updatingUsers = false;
-      }
+      await SecurityExceptionUtil.TryAsyncAndReportSecurityExceptions(
+        action: () => UpdateUsers(),
+        finallyCallback: () => {
+          ownerComboBox.SelectedIndexChanged -= ownerComboBox_SelectedIndexChanged;
+          ownerComboBox.DataSource = AccessClient.Instance.UsersAndGroups.OfType<LightweightUser>().ToList();
+          ownerComboBox.SelectedIndexChanged += ownerComboBox_SelectedIndexChanged;
+        });
     }
 
@@ -141 +141 @@
         updatingUsers = true;
       }
-      try {
-        await Tasks.Task.Run(() => UpdateUsers());
-      } finally {
-        updatingUsers = false;
-      }
-    }
-
-    private void UpdateUsers() {
-      ownerComboBox.DataSource = null;
-      AccessClient.Instance.Refresh();
-      if (Content != null) {
-        ownerComboBox.DataSource = AccessClient.Instance.UsersAndGroups.OfType<LightweightUser>().ToList();
-        ownerComboBox.SelectedItem = AccessClient.Instance.UsersAndGroups.FirstOrDefault(x => x.Id == Content.OwnerUserId);
-      }
+
+      await SecurityExceptionUtil.TryAsyncAndReportSecurityExceptions(
+        action: () => UpdateUsers(),
+        finallyCallback: () => {
+          ownerComboBox.SelectedIndexChanged -= ownerComboBox_SelectedIndexChanged;
+          ownerComboBox.DataSource = AccessClient.Instance.UsersAndGroups.OfType<LightweightUser>().ToList();
+          ownerComboBox.SelectedItem = AccessClient.Instance.UsersAndGroups.FirstOrDefault(x => x.Id == Content.OwnerUserId);
+          ownerComboBox.SelectedIndexChanged += ownerComboBox_SelectedIndexChanged;
+          updatingUsers = false;
+        });
     }
 
@@ -192 +188 @@
       Content.EndDate = indefiniteCheckBox.Checked ? (DateTime?)null : Content.StartDate;
     }
+    #endregion
+
+    #region Helpers
+    private void UpdateUsers() {
+      try {
+        AccessClient.Instance.Refresh();
+      } catch (AnonymousUserException) {
+        ShowHiveInformationDialog();
+      }
+    }
+
+    private void ShowHiveInformationDialog() {
+      if (InvokeRequired) Invoke((Action)ShowHiveInformationDialog);
+      else {
+        using (HiveInformationDialog dialog = new HiveInformationDialog()) {
+          dialog.ShowDialog(this);
+        }
+      }
+    }
+    #endregion
   }
 }