src/UI/80-Manager.ps1
|
# 80-Manager.ps1 — the top-level manager loop Show-PSModuleManager runs. function script:Invoke-PSMMManagerLoop { [CmdletBinding()] param() Initialize-PSMMUIState Start-PSMMUnmanagedScan $oldTitle = $null try { # alternate screen buffer: whatever the terminal showed before psmm # is exactly restored on exit (#4) Enter-PSMMAltScreen try { $oldTitle = $Host.UI.RawUI.WindowTitle; $Host.UI.RawUI.WindowTitle = "psmm v$($script:PSMM_UI.Version) - PS Session Module Manager" } catch { } while ($true) { $ui = $script:PSMM_UI if ($ui.HardQuit) { return } # a pending goto (set by any sub-screen via the g overlay) routes # straight to its screen; 'home' - and no goto - lands on the grid $goto = $ui.Goto $ui.Goto = $null $cmd = $null $index = $null if ($goto -and $goto -ne 'home') { $cmd = $goto } else { $r = Invoke-PSMMGrid if ($script:PSMM_UI.HardQuit) { return } if ($r.Cmd -eq 'quit') { return } $cmd = $r.Cmd $index = $r.Index } switch ($cmd) { 'submenu' { Show-PSMMModuleMenu -Entry $script:PSMM_UI.Entries[$index] Update-PSMMLoaded -Entries $script:PSMM_UI.Entries } 'add' { New-PSMMEntry } 'conflicts' { Show-PSMMConflicts } 'files' { Show-PSMMFiles } 'paths' { Show-PSMMPaths } 'gallery' { Show-PSMMGallery } 'cleanup' { Show-PSMMCleanup } 'tasks' { Show-PSMMTasks } 'help' { # g ? lands on the key reference; the screen's own ? opens # "this screen" (the default tab) $tab = if ($goto -eq 'help') { 'keys' } else { 'this screen' } Show-PSMMHelpScreen -Topic 'grid' -InitialTab $tab } 'unmanaged' { Invoke-PSMMUnmanagedToggle } 'reload' { $script:PSMM_UI.Dirty = $true } } if ($script:PSMM_UI.HardQuit) { return } if ($script:PSMM_UI.Dirty) { Sync-PSMMUIEntries -FullScan } if ($script:PSMM_UI.Cursor -ge $script:PSMM_UI.Entries.Count) { $script:PSMM_UI.Cursor = [Math]::Max(0, $script:PSMM_UI.Entries.Count - 1) } } } finally { if ($null -ne $oldTitle) { try { $Host.UI.RawUI.WindowTitle = $oldTitle } catch { } } Exit-PSMMAltScreen } } |