Add innosetup uninstall cleanup of extra files v2

[mpheath]

Uninstall Cleanup based on 2 or 3 buttons for Sandboxie-Plus.

This is like #1058, though not just 3 buttons.

The procedure can be called with a parameter to set number of buttons.

• UninstallCleanup(3);
  • 3 buttons:
    • Keep configuration files and sandboxes.
    • Remove configuration files
    • Remove configuration files and sandboxes.
• UninstallCleanup(2);
  • 2 buttons:
    • Keep configuration files and sandboxes.
    • Remove configuration files.

Currently set as 2 buttons and can be set as 3 buttons once Sandman implements the /RemoveSandboxes argument.

This also can be beneficial for those who want to recompile with Inno Setup as they can choose 2 or 3 buttons by changing the parameter. If do not want the dialog to display, set a parameter that is 0 or larger that is not 2 or 3. Alternatively, comment the procedure call to disable it.

This code calls the UninstallCleanup procedure:

  // User to confirm extra files to remove.
  if not UninstallSilent then
    UninstallCleanup(2);

Disable procedure call by comment:

  // User to confirm extra files to remove.
  //if not UninstallSilent then
  //  UninstallCleanup(2);

The dialog will not display if the install is silent.

Default button is Keep configuration files and sandboxes.

Current files to remove are:

• {localappdata}\{#MyAppName}\{#MyAppName}.ini
• {win}\Sandboxie.ini
• {app}\{#MyAppName}.ini
• {app}\Sandboxie.ini

If 3rd button is selected, remove files listed and remove all sandboxes.

A TStringList type is used so adding more files later can be done by

Paths.Append('another_path_to_remove');

[isaak654]

Thank you for the interesting improvements! If nothing wrong comes out, I think it could be merged soon after 0.9.7 release.

[mpheath]

I agree with that plan. 0.9.7 release should be a stable install and will allow this feature to be in the 0.9.8 release. David can set the parameter from 2 to 3 later when Sandman supports it.

Thank you for the custom messages and thanks to all the translators who contributed to this feature!

[mpheath]

Merge commit for v0.9.8 Plus release.