Show correct error messages after canceling (un)installations/upgrades #2602
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(un)installations/upgrades * If user cancels install, now CKAN checks if the process completed nevertheless and accordingly prints the message in log/status bar. * Also deactivates Apply Changes button and Retry button in too late cancellations. * Also stays on log tab after cancellation * KNOWN ISSUE: Retry button not working - not sure if introduced with this commit
HebaruSan
reviewed
Dec 5, 2018
for success tracking, instead a new processSuccessful bool
DasSkelett
changed the title
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@DasSkelett , can you fix the conflict on this with #2599? |
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Done 👍 |
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Problem
If you cancel the installation/uninstall/update process after it's already complete, but before the Cancel button is greyed out you still get the "Error!" message and the Apply changes button is still active.
(Ignore the location of the Retry button atm, this seems to be another bug)
This is due to the entire GUI PostInstallMods() function only checking for e.Result.Key wich is set to false if the installation is canceled, despite the real result possibly being successful. This leads to those false error messages and GUI behavior.
Solution
e.Result.Key is now set to the value of processSuccesful (if you know a better name, let me know!). PostInstallMods now also distinguishes the "installCanceled but positive processSuccesful case.
The corresponding messages and GUI actions are now handled by a new FailWaitDialog() in MainWait.cs.
Furthermore the GUI ModList gets updated and UpdateChangesDialog is called. This solves the Apply changes button falsely being active as well as "installed" checkboxes having the false state.
Also the now empty changes tab is hidden (as after normal, not canceled installation).
Redo of #2418