KSP-CKAN · Dec 5, 2018 · Dec 6, 2018 · Dec 14, 2018 · Dec 15, 2018
Showing with 66 additions and 16 deletions.

+2 −1 CHANGELOG.md

+40 −14 GUI/MainInstall.cs

+24 −1 GUI/MainWait.cs
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -21,8 +21,9 @@ All notable changes to this project will be documented in this file.
 - [GUI] Suppress wrapping of status bar in Mono (#2607 by: HebaruSan; reviewed: politas)
 - [GUI] Remove unnecessary parameter in Configuration methods (#2608 by: DasSkelett; reviewed: HebaruSan)
 - [GUI] Revert unintentional tray icon change from #2587 (#2609 by: HebaruSan; reviewed: politas)
+- [GUI] Show correct error messages after canceling (un)installations/upgrades (#2602 by: DasSkelett; reviewed: HebaruSan)
 
-## v1.25.4
+## v1.25.4 Kennedy
 
 ### Features
 

diff --git a/GUI/MainInstall.cs b/GUI/MainInstall.cs
@@ -147,25 +147,44 @@ private void InstallMods(object sender, DoWorkEventArgs e) // this probably need
                 installCanceled = true;
             };
 
+            // checks if all actions were successfull
+            bool processSuccessful = false;
             bool resolvedAllProvidedMods = false;
+            // uninstall/installs/upgrades until every list is empty
+            // if the queue is NOT empty, resolvedAllProvidedMods is set to false until the action is done
             while (!resolvedAllProvidedMods)
             {
                 try
                 {
                     e.Result = new KeyValuePair<bool, ModChanges>(false, opts.Key);
-                    if (!installCanceled && toUninstall.Count > 0)
+                    if (toUninstall.Count > 0)
                     {
-                        installer.UninstallList(toUninstall);
+                        processSuccessful = false;
+                        if (!installCanceled)
+                        {
+                            installer.UninstallList(toUninstall);
+                            processSuccessful = true;
+                        }
                     }
-                    if (!installCanceled && toUpgrade.Count > 0)
+                    if (toUpgrade.Count > 0)
                     {
-                        installer.Upgrade(toUpgrade, downloader);
+                        processSuccessful = false;
+                        if (!installCanceled)
+                        {
+                            installer.Upgrade(toUpgrade, downloader);
+                            processSuccessful = true;
+                        }
                     }
-                    if (!installCanceled && toInstall.Count > 0)
+                    if (toInstall.Count > 0)
                     {
-                        installer.InstallList(toInstall, opts.Value, downloader);
+                        processSuccessful = false;
+                        if (!installCanceled)
+                        {
+                            installer.InstallList(toInstall, opts.Value, downloader);
+                            processSuccessful = true;
+                        }
                     }
-                    e.Result = new KeyValuePair<bool, ModChanges>(!installCanceled, opts.Key);
+                    e.Result = new KeyValuePair<bool, ModChanges>(processSuccessful, opts.Key);
                     if (installCanceled)
                     {
                         return;
@@ -327,7 +346,7 @@ private void PostInstallMods(object sender, RunWorkerCompletedEventArgs e)
 
             tabController.SetTabLock(false);
 
-            if (result.Key)
+            if (result.Key && !installCanceled)
             {
                 // Rebuilds the list of GUIMods
                 UpdateModsList(false, result.Value);
@@ -347,16 +366,23 @@ private void PostInstallMods(object sender, RunWorkerCompletedEventArgs e)
                 RetryCurrentActionButton.Visible = false;
                 UpdateChangesDialog(null, installWorker);
             }
+            else if(installCanceled)
+            {
+                // User cancelled the installation
+                // Rebuilds the list of GUIMods
+                UpdateModsList(false, result.Value);
+                UpdateChangesDialog(null, installWorker);
+                if (result.Key) {
+                    FailWaitDialog("Cancellation to late, process complete!", "User canceled the process manually, but all mods already (un)installed/upgraded.", "Process complete!", result.Key);
+                } else {
+                    FailWaitDialog("Process canceled by user!", "User canceled the process manually!", "(Un)Install/Upgrade canceled!", result.Key);
+                }
+            }
             else
             {
                 // There was an error
-                // Stay on the log dialog and re-apply the user's change set to allow retry
-                AddStatusMessage("Error!");
-                SetDescription("An error occurred, check the log for information");
+                FailWaitDialog("Error during installation!", "An unknown error occurred, please try again!", "Installation failed!", result.Key);
                 UpdateChangesDialog(result.Value, installWorker);
-                RetryCurrentActionButton.Visible = true;
-                Util.Invoke(DialogProgressBar, () => DialogProgressBar.Style = ProgressBarStyle.Continuous);
-                Util.Invoke(DialogProgressBar, () => DialogProgressBar.Value = 0);
             }
 
             Util.Invoke(this, () => Enabled = true);

diff --git a/GUI/MainWait.cs b/GUI/MainWait.cs
@@ -61,6 +61,30 @@ public void HideWaitDialog(bool success)
             });
         }
 
+        /// <summary>
+        /// Stay on log page and reset StatusProgress
+        /// </summary>
+        /// <param name="statusMsg">Message for the lower status bar</param>
+        /// <param name="logMsg">Message to display on WaitDialog-Log (not the real log!)</param>
+        /// <param name="description">Message displayed above the DialogProgress bar</param>
+        public void FailWaitDialog(string statusMsg, string logMsg, string description, bool success)
+        {
+            Util.Invoke(statusStrip1, () => {
+                StatusProgress.Visible = false;
+                AddStatusMessage(statusMsg);
+            });
+            Util.Invoke(WaitTabPage, () => {
+                RecreateDialogs();
+                RetryCurrentActionButton.Visible = !success;
+                CancelCurrentActionButton.Enabled = false;
+                SetProgress(100);
+            });
+            tabController.HideTab("ChangesetTabPage");
+            AddLogMessage(logMsg);
+            SetDescription(description);
+            ApplyToolButton.Enabled = !success;
+        }
+
         public void SetProgress(int progress)
         {
             if (progress < 0)
@@ -129,7 +153,6 @@ private void CancelCurrentActionButton_Click(object sender, EventArgs e)
             {
                 CancelCurrentActionButton.Enabled = false;
             });
-            HideWaitDialog(true);
         }
 
     }