Class: Installation::Console::Gui
- Inherits:
-
Object
- Object
- Installation::Console::Gui
- Defined in:
- src/lib/installation/console/gui.rb
Overview
the installer console implementation for the graphical (Qt) UI
Instance Method Summary collapse
-
#run(&block) ⇒ Object
open a console and run a block in it.
-
#run_yast_module(*args) ⇒ Object
helper for running an YaST module in console.
Instance Method Details
#run(&block) ⇒ Object
open a console and run a block in it
23 24 25 26 27 28 |
# File 'src/lib/installation/console/gui.rb', line 23 def run(&block) start redirect(&block) ensure stop end |
#run_yast_module(*args) ⇒ Object
helper for running an YaST module in console
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 |
# File 'src/lib/installation/console/gui.rb', line 31 def run_yast_module(*args) # we cannot run any YaST module if there is a popup displayed, the module # would be displayed *below* the popup making it inaccessible :-( # make sure a wizard dialog is at the top return unless wizard_dialog? begin # get the window ID of the currently active window (the xterm window) window = `#{SWITCHER}`.chomp rescue Errno::ENOENT # if the switcher is missing display a short help puts "Starting an YaST configuration module..." puts puts "After it is finished (by pressing [Next]/[Back]/[Abort])" puts "press Alt+Tab to get back to this console." # wait a bit so the user can read the message above sleep(5) end Yast::WFM.call(*args) # automatically switch the window focus from YaST back to the xterm window system("#{SWITCHER} #{Shellwords.escape(window)}") if window end |