Module: Yast::PrinterDriveraddInclude
- Defined in:
- ../../src/include/printer/driveradd.rb
Instance Method Summary (collapse)
-
- (Object) AddDriverDialog
AddDriver dialog.
- - (Object) initialize_printer_driveradd(include_target)
Instance Method Details
- (Object) AddDriverDialog
AddDriver dialog
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# File '../../src/include/printer/driveradd.rb', line 46 def AddDriverDialog caption = _("Driver Packages") _OpenPrintingPPDs_ghostscript_installed = Printerlib.TestAndInstallPackage( "OpenPrintingPPDs-ghostscript", "installed" ) _OpenPrintingPPDs_hpijs_installed = Printerlib.TestAndInstallPackage( "OpenPrintingPPDs-hpijs", "installed" ) _OpenPrintingPPDs_postscript_installed = Printerlib.TestAndInstallPackage( "OpenPrintingPPDs-postscript", "installed" ) gutenprint_installed = Printerlib.TestAndInstallPackage( "gutenprint", "installed" ) hplip_installed = Printerlib.TestAndInstallPackage( "hplip", "installed" ) manufacturer_PPDs_installed = Printerlib.TestAndInstallPackage( "manufacturer-PPDs", "installed" ) splix_installed = Printerlib.TestAndInstallPackage("splix", "installed") || Printerlib.TestAndInstallPackage("cups-drivers-splix", "installed") m2300w_installed = Printerlib.TestAndInstallPackage("m2300w", "installed") epson_inkjet_printer_escpr_installed = Printerlib.TestAndInstallPackage( "epson-inkjet-printer-escpr", "installed" ) Builtins.y2milestone( "entering AddDriverDialog with OpenPrintingPPDs_ghostscript_installed:'%1' OpenPrintingPPDs_hpijs_installed:'%2' OpenPrintingPPDs_postscript_installed:'%3' gutenprint_installed:'%4' hplip_installed:'%5' manufacturer_PPDs_installed:'%6' splix_installed:'%7' m2300w_installed:'%8' epson_inkjet_printer_escpr_installed:'%9'", _OpenPrintingPPDs_ghostscript_installed, _OpenPrintingPPDs_hpijs_installed, _OpenPrintingPPDs_postscript_installed, gutenprint_installed, hplip_installed, manufacturer_PPDs_installed, splix_installed, m2300w_installed, epson_inkjet_printer_escpr_installed ) contents = VBox( VStretch(), Left( Label( Id("driver_packages_label"), # Header for a dialog section where the user can # add or remove printer driver packages: _("Install or Remove Printer Driver Packages") ) ), HBox( HSpacing(3), VBox( Left( CheckBox( Id("OpenPrintingPPDs-ghostscript"), # CheckBox to select or un-select the printer driver package OpenPrintingPPDs-ghostscript. # There is no need to have the package name "OpenPrintingPPDs-ghostscript" in this text # because it is shown in a separated column to the left of this text. "&OpenPrintingPPDs-ghostscript : " + _("Printer Description Files for Ghostscript Drivers"), _OpenPrintingPPDs_ghostscript_installed ) ), Left( CheckBox( Id("OpenPrintingPPDs-hpijs"), # CheckBox to select or un-select the printer driver package OpenPrintingPPDs-hpijs. # There is no need to have the package name "OpenPrintingPPDs-hpijs" in this text # because it is shown in a separated column to the left of this text. "OpenPrintingPPDs-hp&ijs : " + _("Printer Description Files for some PCL Printers"), _OpenPrintingPPDs_hpijs_installed ) ), Left( CheckBox( Id("OpenPrintingPPDs-postscript"), # CheckBox to select or un-select the printer driver package OpenPrintingPPDs-postscript. # There is no need to have the package name "OpenPrintingPPDs-postscript" in this text # because it is shown in a separated column to the left of this text. "OpenPrintingPPDs-&postscript : " + _("Printer Description Files for PostScript Printers"), _OpenPrintingPPDs_postscript_installed ) ), Left( CheckBox( Id("gutenprint"), # CheckBox to select or un-select the printer driver package gutenprint. # There is no need to have the package name "gutenprint" in this text # because it is shown in a separated column to the left of this text. # Do not change or translate "Gutenprint", it is a open source project name. # Do not change or translate "Gimp-Print", it is a open source project name. "&gutenprint : " + _("Gutenprint/Gimp-Print Driver"), gutenprint_installed ) ), Left( CheckBox( Id("hplip"), # CheckBox to select or un-select the printer driver packages hplip and hplip-hpijs. # There is no need to have the package names "hplip" and "hplip-hpijs" in this text # because they are shown in a separated column to the left of this text. "&hplip + hplip-hpijs : " + _("Driver for HP Printers and HP All-in-One Devices"), hplip_installed ) ), Left( CheckBox( Id("manufacturer-PPDs"), # CheckBox to select or un-select the printer driver package manufacturer-PPDs. # There is no need to have the package name "manufacturer-PPDs" in this text # because it is shown in a separated column to the left of this text. "&manufacturer-PPDs : " + _("Manufacturer's PostScript Printer Description Files"), manufacturer_PPDs_installed ) ), Left( CheckBox( Id("splix"), # CheckBox to select or un-select the printer driver package splix. # There is no need to have the package name "splix" in this text # because it is shown in a separated column to the left of this text. "&splix : " + _("SpliX Driver for SPL Printers without JBIG"), splix_installed ) ), Left( CheckBox( Id("m2300w"), # CheckBox to select or un-select the printer driver package m2300w. # There is no need to have the package name "m2300w" in this text # because it is shown in a separated column to the left of this text. "m2300&w : " + _("Driver for Konica Minolta 2300W and 2400W (unmaintained)"), m2300w_installed ) ), Left( CheckBox( Id("epson-inkjet-printer-escpr"), # CheckBox to select or un-select the printer driver package epson-inkjet-printer-escpr. # There is no need to have the package name "epson-inkjet-printer-escpr" in this text # because it is shown in a separated column to the left of this text. "&epson-inkjet-printer-escpr : " + _("Epson ESC/P-R Inkjet Printer Driver"), epson_inkjet_printer_escpr_installed ) ) ) ), VStretch(), Left( Label( Id("ppd_path_label"), # Header for a dialog section where the user can # make a printer description file (PPD file) available # so that it can be used to set up a print queue with it: _("Make a Printer Description File Available") ) ), HBox( HSpacing(3), Left( HBox( TextEntry( Id("ppd_path_input"), # TextEntry to specify the full path of a PPD file: _( "Printer description &file name with full path where it is located" ) ), VBox( Label(""), PushButton( Id("ppd_file_browser"), # Label of a PushButton to open a file selection box # to browse the file system to select a PPD file: _("&Browse") ) ) ) ) ), VStretch() ) # According to the YaST Style Guide (dated Thu, 06 Nov 2008) # there is no longer a "abort" functionality which exits the whole module. # Instead this button is now named "Cancel" and its functionality is # to go back to the Overview dialog (i.e. what the "back" button would do) # because it reads "Cancel - Closes the window and returns to the overview." # In this case the "overview" is not the actual Overview dialog but the dialog # from which this AddDriverDialog was called i.e. BasicAddDialog or BasicModifyDialog. # Therefore the button with the "abort" functionality is not shown at all # and the button with the "back" functionality is named "Cancel". # According to the YaST Style Guide (dated Thu, 06 Nov 2008) # the "finish" button in a single (step) configuration dialog must now be named "OK". Wizard.SetContentsButtons( caption, contents, Ops.get_string(@HELPS, "add_driver_dialog", ""), # Set a new label for the "back" button, see the comment above: Label.CancelButton, # Set a new label for the "next" button, see the comment above: Label.OKButton ) Wizard.HideAbortButton ret = nil while true ret = UI.UserInput break if ret == :abort || ret == :cancel || ret == :back if ret == "ppd_file_browser" ppd_file_name = UI.AskForExistingFile( "/tmp", "*.ppd *.ppd.gz", # Header for a AskForExistingFile popup dialog # to browse the file system to select a PPD file: _("Select a printer description file") ) if "" != Builtins.filterchars(ppd_file_name, Printer.alnum_chars) UI.ChangeWidget(Id("ppd_path_input"), :Value, ppd_file_name) end next end if ret == :next _OpenPrintingPPDs_ghostscript_install = Convert.to_boolean( UI.QueryWidget(Id("OpenPrintingPPDs-ghostscript"), :Value) ) _OpenPrintingPPDs_hpijs_install = Convert.to_boolean( UI.QueryWidget(Id("OpenPrintingPPDs-hpijs"), :Value) ) _OpenPrintingPPDs_postscript_install = Convert.to_boolean( UI.QueryWidget(Id("OpenPrintingPPDs-postscript"), :Value) ) gutenprint_install = Convert.to_boolean( UI.QueryWidget(Id("gutenprint"), :Value) ) hplip_install = Convert.to_boolean( UI.QueryWidget(Id("hplip"), :Value) ) manufacturer_PPDs_install = Convert.to_boolean( UI.QueryWidget(Id("manufacturer-PPDs"), :Value) ) splix_install = Convert.to_boolean( UI.QueryWidget(Id("splix"), :Value) ) m2300w_install = Convert.to_boolean( UI.QueryWidget(Id("m2300w"), :Value) ) epson_inkjet_printer_escpr_install = Convert.to_boolean( UI.QueryWidget(Id("epson-inkjet-printer-escpr"), :Value) ) ppd_path_input_value = Convert.to_string( UI.QueryWidget(Id("ppd_path_input"), :Value) ) # Ignore an effectively empty ppd_path_input_value: if _OpenPrintingPPDs_ghostscript_install == _OpenPrintingPPDs_ghostscript_installed && _OpenPrintingPPDs_hpijs_install == _OpenPrintingPPDs_hpijs_installed && _OpenPrintingPPDs_postscript_install == _OpenPrintingPPDs_postscript_installed && gutenprint_install == gutenprint_installed && hplip_install == hplip_installed && manufacturer_PPDs_install == manufacturer_PPDs_installed && splix_install == splix_installed && m2300w_install == m2300w_installed && epson_inkjet_printer_escpr_install == epson_inkjet_printer_escpr_installed && "" == Builtins.filterchars(ppd_path_input_value, Printer.alnum_chars) Builtins.y2milestone("Nothing changed in AddDriverDialog.") # Exit this dialog: break end Wizard.DisableBackButton Wizard.DisableNextButton # The following steps might be optimized because currently # the package manager is called anew for each individual package # so that for each package which is installed SuSEconfig is run. # On the other hand this way the user can confirm or reject # for each individual package which is to be installed # whether or not is should really be installed and # for each individual package which is to be removed # whether or not is should really be removed. # Because of this and because I assume that usually the user # does not install or remove several packages at once # and because the maximum amount is only 5 packages, # I prefer currently to run the package manager # well separated for each individual package. # Furthermore I do not want to run into whatever complicated issues # when I would let the package manager install several packages at once # but one package is not avaialble in the repository to be installed. # For example on a host without Internet access when whatever rarely used # drivers or too-big drivers are not provided on whatever media # for whatever product (e.g. a Live CD or a stripped DVD/CD in whatever magazine). package_changed = false if _OpenPrintingPPDs_ghostscript_install != _OpenPrintingPPDs_ghostscript_installed # (more precisely: OpenPrintingPPDs-ghostscript contains most of what cups-drivers contained), # see https://bugzilla.novell.com/show_bug.cgi?id=641704 # To be backward compatible try also cups-drivers: if _OpenPrintingPPDs_ghostscript_install if Printerlib.TestAndInstallPackage( "OpenPrintingPPDs-ghostscript", "install" ) package_changed = true end if !Printerlib.TestAndInstallPackage( "OpenPrintingPPDs-ghostscript", "installed" ) if Printerlib.TestAndInstallPackage("cups-drivers", "install") package_changed = true end end else if Printerlib.TestAndInstallPackage( "OpenPrintingPPDs-ghostscript", "installed" ) if Printerlib.TestAndInstallPackage( "OpenPrintingPPDs-ghostscript", "remove" ) package_changed = true end end if Printerlib.TestAndInstallPackage("cups-drivers", "installed") # so that the user can decide not to remove cups-drivers: if Printerlib.TestAndInstallPackage("cups-drivers", "remove") package_changed = true end end end end if _OpenPrintingPPDs_hpijs_install != _OpenPrintingPPDs_hpijs_installed if _OpenPrintingPPDs_hpijs_install if Printerlib.TestAndInstallPackage( "OpenPrintingPPDs-hpijs", "install" ) package_changed = true end else if Printerlib.TestAndInstallPackage( "OpenPrintingPPDs-hpijs", "remove" ) package_changed = true end end end if _OpenPrintingPPDs_postscript_install != _OpenPrintingPPDs_postscript_installed if _OpenPrintingPPDs_postscript_install if Printerlib.TestAndInstallPackage( "OpenPrintingPPDs-postscript", "install" ) package_changed = true end else if Printerlib.TestAndInstallPackage( "OpenPrintingPPDs-postscript", "remove" ) package_changed = true end end end if gutenprint_install != gutenprint_installed if gutenprint_install if Printerlib.TestAndInstallPackage("gutenprint", "install") package_changed = true end else if Printerlib.TestAndInstallPackage("gutenprint", "remove") package_changed = true end end end if hplip_install != hplip_installed if hplip_install # because hpijs-standalone conflicts with hplip-hpijs which is required by hplip. # It can lead to an almost endless sequence of further problems # when hpijs-standalone is removed by the package management system # and because we do want to get rid of it, it is removed by plain rpm: if Printerlib.TestAndInstallPackage( "hpijs-standalone", "installed" ) Printerlib.TestAndInstallPackage("hpijs-standalone", "remove") end if !Printerlib.TestAndInstallPackage( "hpijs-standalone", "installed" ) if Printerlib.TestAndInstallPackage("hplip", "install") package_changed = true else # or if the installation of hplip has actually failed. # Installation of hplip may have failed because # an old hplip-hpijs may have been still installed # (hplip requires the exact matching hplip-hpijs version). # Therefore here a special error handling if hplip-hpijs is installed. # This special error handling would be also done when hplip-hpijs is installed # and the user has rejected to install hplip but in this very special case # the user just needs to continue to reject all the stuff to get out # without any changes in his installed packages. # Unfortunately even PackageSystem::CheckAndInstallPackagesInteractive(["hplip"]) # does neither show a useful error message why an installation failed to the user # (the SATResolver reports the problems and solutions perfectly in y2log) # nor does it let the user do any useful error handling # (it does not let the user choose one of the solutions of the SATResolver) # except a blind and trivial "continue" or "cancel". # It even exits with true if the user decided to "continue" in case of an error # so that the caller cannot distinguish easily if it was a successful installation # or if the installation failed but the user decided to "continue" nevertheless. # Therefore PackageSystem::CheckAndInstallPackagesInteractive(["hplip"]) # is totally useless for me here and therefore I implement some # best guess and best effort error handling here on my own. if Printerlib.TestAndInstallPackage( "hplip-hpijs", "installed" ) if Printerlib.TestAndInstallPackage("hplip-hpijs", "remove") if Printerlib.TestAndInstallPackage("hplip", "install") package_changed = true else # For whatever reason hpijs-standalone becomes installed on openSUSE 11.0 # by whatever magic automatically after hplip-hpijs was removed # but hpijs-standalone conflicts with hplip-hpijs which is required by hplip. if Printerlib.TestAndInstallPackage( "hpijs-standalone", "installed" ) # when hpijs-standalone is removed by the package management system # and because we do want to get rid of it, it is removed by plain rpm: Printerlib.TestAndInstallPackage( "hpijs-standalone", "remove" ) if !Printerlib.TestAndInstallPackage( "hpijs-standalone", "installed" ) if Printerlib.TestAndInstallPackage( "hplip", "install" ) package_changed = true end end end end end end end end else # Removing HPLIP means to remove the packages hplip, hplip-sane, and hplip-hpijs where # hplip must be removed first, then hplip-sane and finally hplip-hpijs because # hplip-hpijs is needed by hplip and hplip-sane and hplip-sane is needed by hplip. # Since openSUSE 12.1 the HPLIP SANE driver (libsane-hpaio.* files) # is split from the hplip package into a separated subpackage hplip-sane, # see https://bugzilla.novell.com/show_bug.cgi?id=723870 # and https://bugzilla.novell.com/show_bug.cgi?id=726316 if Printerlib.TestAndInstallPackage("hplip", "installed") # is actually removed so that the user is free to decide to keep hplip installed: if Printerlib.TestAndInstallPackage("hplip", "remove") package_changed = true end end # Only if there is no package hplip installed (regardless if it was removed right now # or if it was not installed all the time) it makes sense to remove hplip-sane. if !Printerlib.TestAndInstallPackage("hplip", "installed") if Printerlib.TestAndInstallPackage("hplip-sane", "installed") # is actually removed so that the user is free to decide to keep hplip-sane installed: if Printerlib.TestAndInstallPackage("hplip-sane", "remove") package_changed = true end end # Only if there is no package hplip-sane installed (regardless if it was removed right now # or if it was not installed all the time) it makes sense to remove hplip-hpijs: if !Printerlib.TestAndInstallPackage("hplip-sane", "installed") # so that a test if hplip-hpijs is installed is not needed here. # In TestAndInstallPackage there is a confirmation popup before a package # is actually removed so that the user is free to decide to keep hplip-hpijs installed: if Printerlib.TestAndInstallPackage("hplip-hpijs", "remove") package_changed = true end end end end end if manufacturer_PPDs_install != manufacturer_PPDs_installed if manufacturer_PPDs_install if Printerlib.TestAndInstallPackage( "manufacturer-PPDs", "install" ) package_changed = true end else if Printerlib.TestAndInstallPackage("manufacturer-PPDs", "remove") package_changed = true end end end if splix_install != splix_installed # see https://bugzilla.novell.com/show_bug.cgi?id=659579 # To be backward compatible try also cups-drivers-splix: if splix_install if Printerlib.TestAndInstallPackage("splix", "install") package_changed = true end if !Printerlib.TestAndInstallPackage("splix", "installed") if Printerlib.TestAndInstallPackage( "cups-drivers-splix", "install" ) package_changed = true end end else if Printerlib.TestAndInstallPackage("splix", "installed") if Printerlib.TestAndInstallPackage("splix", "remove") package_changed = true end end if Printerlib.TestAndInstallPackage( "cups-drivers-splix", "installed" ) if Printerlib.TestAndInstallPackage( "cups-drivers-splix", "remove" ) package_changed = true end end end end if m2300w_install != m2300w_installed if m2300w_install if Printerlib.TestAndInstallPackage("m2300w", "install") package_changed = true end else if Printerlib.TestAndInstallPackage("m2300w", "remove") package_changed = true end end end if epson_inkjet_printer_escpr_install != epson_inkjet_printer_escpr_installed if epson_inkjet_printer_escpr_install if Printerlib.TestAndInstallPackage( "epson-inkjet-printer-escpr", "install" ) package_changed = true end else if Printerlib.TestAndInstallPackage( "epson-inkjet-printer-escpr", "remove" ) package_changed = true end end end # If driver packages were actually changed (the user may have rejected it), # enforce that the BasicAddDialog and/or the BasicModifyDialog # (only form those dialogs this AddDriverDialog can be called) # do re-retrieve the driver information anew from the system. # Both the BasicAddDialog and the BasicModifyDialog are re-launched # via the sequencer when this AddDriverDialog has finished # so that BasicAddDialog and BasicModifyDialog call Printer::DriverItems anew # and this calls Printer::CreateDatabase when the ppds list is empty. # It would not be more failsafe not to clear the ppds list here # because Printer::CreateDatabase overwrites it in any case. # If driver packages were actually changed (the user may have rejected it), # CUPS backends could have been added or removed (in particular the "hp" backend) # so that printer autodetection must also be re-done. # Both the BasicAddDialog and the BasicModifyDialog are re-launched # via the sequencer when this AddDriverDialog has finished # so that BasicAddDialog and BasicModifyDialog call Printer::ConnectionItems anew # and this calls Printer::AutodetectPrinters when the connections list is empty. # It would not be more failsafe not to clear the connections list here # because Printer::AutodetectPrinters overwrites it in any case. if package_changed Printer.ppds = [] Printer.connections = [] # There is no "abort" functionality which does a sudden death of the whole module (see dialogs.ycp). # Unfortunately when the YaST package installer is run via Printerlib::TestAndInstallPackage # it leaves a misused "abort" button labeled "Skip Autorefresh" with WidgetID "`abort" # so that this leftover "abort" button must be explicitly hidden here: Wizard.HideAbortButton end # Ignore an effectively empty ppd_path_input_value: if "" != Builtins.filterchars(ppd_path_input_value, Printer.alnum_chars) if !Printerlib.ExecuteBashCommand( Ops.add(Ops.add("ls -l '", ppd_path_input_value), "'") ) Popup.ErrorDetails( Builtins.sformat( # where %1 will be replaced by the file name: _("Cannot access '%1'"), ppd_path_input_value ), # Popup::ErrorDetails message Ops.get_string(Printerlib.result, "stderr", "") ) # Simply exit this dialog because it does not make sense to proceed here # and there is nothing else to be done after this: break end if !Printerlib.ExecuteBashCommand( Ops.add( Ops.add( "cupstestppd -W constraints -W defaults -W translations -r '", ppd_path_input_value ), "'" ) ) Popup.ErrorDetails( _( "The printer description file is not in compliance with the specification." ), Ops.add( Ops.get_string( # The cupstestppd report is on stdout: Printerlib.result, "stdout", "" ), "\nREF is the Adobe PostScript Printer Description File Format Specification" ) ) if !Popup.ContinueCancelHeadline( # when a PPD file is not in compliance: _( "Use the printer description file regardless of its errors?" ), # Body of a Popup::ContinueCancelHeadline # when PPD file is not in compliance: _( "A non-compliant printer description file can lead to arbitrary failures." ) ) break end end if !Printerlib.ExecuteBashCommand( Ops.add( Ops.add( "test -d /usr/share/cups/model/downloaded || mkdir /usr/share/cups/model/downloaded ; cp '", ppd_path_input_value ), "' /usr/share/cups/model/downloaded" ) ) Popup.ErrorDetails( _("Failed to make the printer description file available"), Ops.get_string(Printerlib.result, "stderr", "") ) # Simply exit this dialog because it does not make sense to proceed here # and there is nothing else to be done after this: break end # If a ppd was actually installed in /usr/share/cups/model/downloaded # enforce that the BasicAddDialog and/or the BasicModifyDialog # re-retrieve the driver information anew from the system (see above): Printer.ppds = [] end # Exit this dialog in any case: break end Builtins.y2milestone( "Ignoring unexpected returncode in AddDriverDialog: %1", ret ) next end Wizard.EnableBackButton Wizard.EnableNextButton Builtins.y2milestone("leaving AddDriverDialog") deep_copy(ret) end |
- (Object) initialize_printer_driveradd(include_target)
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# File '../../src/include/printer/driveradd.rb', line 30 def initialize_printer_driveradd(include_target) Yast.import "UI" textdomain "printer" Yast.import "Label" Yast.import "Wizard" Yast.import "Printerlib" Yast.import "Printer" Yast.import "Popup" Yast.include include_target, "printer/helps.rb" end |