Changeset 15412 for branches/HiveProjectManagement/HeuristicLab.Clients.Hive.Administrator/3.3/Views/ProjectsView.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/ProjectsView.cs (modified) (8 diffs)

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

@@ -104 +104 @@
       removeButton.Enabled = enabled;
       saveProjectButton.Enabled = enabled;
-      savePermissionsButton.Enabled = enabled && permissionsView.FetchSelectedUsers != null;
-      permissionsView.Enabled = enabled && permissionsView.FetchSelectedUsers != null;
+      savePermissionsButton.Enabled = enabled && permissionsView.Content != null && permissionsView.FetchSelectedUsers != null;
+      permissionsView.Enabled = enabled && permissionsView.Content != null && permissionsView.FetchSelectedUsers != null;
     }
     #endregion
@@ -111 +111 @@
     #region Event Handlers
     private void Content_ItemsAdded(object sender, CollectionItemsChangedEventArgs<IndexedItem<Project>> e) {
-      OnContentChanged();
+      if (InvokeRequired) Invoke((Action<object, CollectionItemsChangedEventArgs<IndexedItem<Project>>>)Content_ItemsAdded, sender, e);
+      else {
+        OnContentChanged();
+      }
     }
 
     private void Content_ItemsRemoved(object sender, CollectionItemsChangedEventArgs<IndexedItem<Project>> e) {
-      OnContentChanged();
+      if (InvokeRequired) Invoke((Action<object, CollectionItemsChangedEventArgs<IndexedItem<Project>>>)Content_ItemsRemoved, sender, e);
+      else {
+        OnContentChanged();
+      }
     }
 
     private void ProjectViewContent_PropertyChanged(object sender, PropertyChangedEventArgs e) {
-      OnContentChanged();
+      if (InvokeRequired) Invoke((Action<object, PropertyChangedEventArgs>)ProjectViewContent_PropertyChanged, sender, e);
+      else {
+        OnContentChanged();
+      }
     }
 
@@ -159 +168 @@
 
     private async void ProjectsView_Load(object sender, EventArgs e) {
-      lock (locker) {
-        if (updatingProjects) return;
-        updatingProjects = true;
-      }
-
       await SecurityExceptionUtil.TryAsyncAndReportSecurityExceptions(
         action: () => UpdateProjects(),
-        finallyCallback: () => updatingProjects = false);
+        finallyCallback: () => Content = HiveAdminClient.Instance.Projects);
     }
 
@@ -177 +181 @@
       await SecurityExceptionUtil.TryAsyncAndReportSecurityExceptions(
         action: () => UpdateProjects(),
-        finallyCallback: () => updatingProjects = false);
+        finallyCallback: () => {
+          Content = HiveAdminClient.Instance.Projects;
+          updatingProjects = false;
+        });
     }
 
@@ -194 +201 @@
       }
 
-      await SecurityExceptionUtil.TryAsyncAndReportSecurityExceptions(
-        action: () => RemoveProject(),
-        finallyCallback: () => removingProjects = false);
+      var selectedNode = projectsTreeView.SelectedNode;
+      if (selectedNode == null || selectedNode.Tag == null) return;
+
+      var project = (Project)selectedNode.Tag;
+      var result = MessageBox.Show(
+        "Do you really want to delete " + project.Name + "?",
+        "HeuristicLab Hive Administrator",
+        MessageBoxButtons.YesNo,
+        MessageBoxIcon.Question);
+
+      if (result == DialogResult.Yes) {
+        if (Content.Any(x => x.ParentProjectId == project.Id)) {
+          MessageBox.Show(
+            "Only empty projects can be deleted.",
+            "HeuristicLab Hive Administrator",
+            MessageBoxButtons.OK,
+            MessageBoxIcon.Error);
+        } else {
+          await SecurityExceptionUtil.TryAsyncAndReportSecurityExceptions(
+            action: () => RemoveProject(project),
+            finallyCallback: () => {
+              Content.Remove(project);
+              removingProjects = false;
+            });
+        }
+      }
     }
 
@@ -222 +252 @@
       projectView.Content = selectedProject;
 
-      selectedProject.PropertyChanged += ProjectViewContent_PropertyChanged;
-
-      await SecurityExceptionUtil.TryAsyncAndReportSecurityExceptions(
-        action: () => UpdatePermissions());
+      if (selectedProject != null)
+        selectedProject.PropertyChanged += ProjectViewContent_PropertyChanged;
+
+      if (IsAuthorized(selectedProject)) {
+        if (!tabControl.TabPages.Contains(permissionsTabPage))
+          tabControl.TabPages.Add(permissionsTabPage);
+
+        permissionsView.FetchSelectedUsers = () =>
+          HiveServiceLocator.Instance.CallHiveService(s => s.GetProjectPermissions(selectedProject.Id))
+                                     .Select(x => x.GrantedUserId)
+                                     .ToList();
+
+        if (tabControl.SelectedIndex == 1 && permissionsView.Content != null && permissionsView.FetchSelectedUsers != null)
+          await SecurityExceptionUtil.TryAsyncAndReportSecurityExceptions(
+            action: () => UpdatePermissions());
+      } else {
+        if (tabControl.TabPages.Contains(permissionsTabPage))
+          tabControl.TabPages.Remove(permissionsTabPage);
+        permissionsView.FetchSelectedUsers = null;
+      }
     }
 
@@ -273 +319 @@
     }
 
-    private void tabControl_SelectedIndexChanged(object sender, EventArgs e) {
-      if (tabControl.SelectedIndex == 1) {
-        UpdatePermissions();
-      }
+    private async void tabControl_SelectedIndexChanged(object sender, EventArgs e) {
+      if (tabControl.SelectedIndex == 1 && permissionsView.Content != null && permissionsView.FetchSelectedUsers != null)
+        await SecurityExceptionUtil.TryAsyncAndReportSecurityExceptions(
+          action: () => UpdatePermissions());
     }
 
@@ -341 +387 @@
     private void UpdateProjects() {
       try {
-
+        HiveAdminClient.Instance.Refresh();
       } catch (AnonymousUserException) {
         ShowHiveInformationDialog();
       }
-      HiveAdminClient.Instance.Refresh();
-      Content = HiveAdminClient.Instance.Projects;
-    }
-
-    private void RemoveProject() {
-      var selectedNode = projectsTreeView.SelectedNode;
-      if (selectedNode == null || selectedNode.Tag == null) return;
-
-      var project = (Project)selectedNode.Tag;
-      var result = MessageBox.Show(
-        "Do you really want to delete " + project.Name + "?",
-        "HeuristicLab Hive Administrator",
-        MessageBoxButtons.YesNo,
-        MessageBoxIcon.Question);
-
-      if (result == DialogResult.Yes) {
-        if (Content.Any(x => x.ParentProjectId == project.Id)) {
-          MessageBox.Show(
-            "Only empty projects can be deleted.",
-            "HeuristicLab Hive Administrator",
-            MessageBoxButtons.OK,
-            MessageBoxIcon.Error);
-        } else {
-          Content.Remove(project);
-          HiveAdminClient.Delete(project);
-        }
+    }
+
+    private void RemoveProject(Project project) {
+      try {
+        HiveAdminClient.Delete(project);
+      } catch (AnonymousUserException) {
+        ShowHiveInformationDialog();
       }
     }
 
     private void UpdatePermissions() {
-      var selectedNode = projectsTreeView.SelectedNode;
-      var project = (Project)selectedNode?.Tag;
-
-      if (IsAuthorized(project)) {
-        permissionsView.FetchSelectedUsers = () =>
-          HiveServiceLocator.Instance.CallHiveService(s => s.GetProjectPermissions(project.Id))
-                                            .Select(x => x.GrantedUserId)
-                                            .ToList();
-
-        savePermissionsButton.Enabled = true;
-
-        if (!tabControl.TabPages.Contains(permissionsTabPage))
-          tabControl.TabPages.Add(permissionsTabPage);
-
-        if (tabControl.SelectedIndex == 1 && permissionsView.Content != null && permissionsView.FetchSelectedUsers != null)
-          permissionsView.ManualRefresh();
-      } else {
-        permissionsView.FetchSelectedUsers = null;
-        savePermissionsButton.Enabled = false;
-
-        if (tabControl.TabPages.Contains(permissionsTabPage))
-          tabControl.TabPages.Remove(permissionsTabPage);
+      try {
+        permissionsView.ManualRefresh();
+      } catch (AnonymousUserException) {
+        ShowHiveInformationDialog();
       }
     }