Source Code for Module rhn_register_firstboot_gui_window

  1  import functions # firstboot stuff 
  2  import os 
  3  import gtk 
  4   
  5  from firstboot_module_window import FirstbootModuleWindow 
  6   
  7  from up2date_client import messageWindow 
  8  from up2date_client import rhnregGui 
  9   
 10 -class RhnRegisterFirstbootGuiWindow(FirstbootModuleWindow): 
 11      """This is a base class for our firstboot screens. It shouldn't be used 
 12      directly. 
 13   
 14      """ 
 15      needsparent = 1 
 16   
 17 -    def __init__(self): 
 18          FirstbootModuleWindow.__init__(self) 
 19          self.doDebug = False 
 20          # Variables that fb windows need to define 
 21          assert hasattr(self, 'runPriority') 
 22          assert hasattr(self, 'moduleName') 
 23          assert hasattr(self, 'windowTitle') 
 24          assert hasattr(self, 'shortMessage') 
 25          assert hasattr(self, 'needsparent') 
 26          # Method to provide the screen contents 
 27          assert hasattr(self, '_getVbox') 
 28   
 29 -    def passInParent(self,parent): 
 30          self.parent = parent 
 31   
 32 -    def getNext(self): 
 33          pass 
 34   
 35 -    def launch(self, doDebug=None): 
 36          """Firstboot calls this to set up the screen. It will use the _getVbox 
 37          method provided by the derived classes to get the contents of the 
 38          screen. 
 39   
 40          """ 
 41          self.doDebug = doDebug 
 42          if self.doDebug: 
 43              print(self.__class__.__name__, "launch called.") 
 44   
 45          self.icon = functions.imageFromPath("/usr/share/system-config-display/pixmaps/system-config-display.png") 
 46          self.mainVBox = gtk.VBox() 
 47   
 48          internalVBox = gtk.VBox(False, 10) 
 49          internalVBox.set_border_width(10) 
 50   
 51          vbox  = self._getVbox() 
 52   
 53          internalVBox.pack_start(vbox, True) 
 54          self.mainVBox.pack_start(internalVBox, True) 
 55   
 56          # Set up cursor changing functions. Overriding functions that aren't in 
 57          # classes like this could be called a hack, but I think it's the best 
 58          # we can do with the current overall setup and isn't too bad. 
 59          # Having it here will cause this to get called once per module, but I'm 
 60          # not sure if it'll work to put it in the constructor. 
 61          def mySetBusyCursor(): 
 62              cursor = gtk.gdk.Cursor(gtk.gdk.WATCH) 
 63              # I think we have to set the cursor using firstboot's .window instead of 
 64              # the one in our vboxes because the thing we use must be displayed when 
 65              # we change the cursor and sometimes this gets called by a screen before 
 66              # it's visible. 
 67              # TODO See if we can add functions to firstboot to provide a nice way to 
 68              # change the cursor. 
 69              self.parent.win.window.set_cursor(cursor) 
 70              while gtk.events_pending(): 
 71                  gtk.main_iteration(False) 
 72          def mySetArrowCursor(): 
 73              # I think we have to set the cursor using firstboot's .window instead of 
 74              # the one in our vboxes because the thing we use must be displayed when 
 75              # we change the cursor and sometimes this gets called by a screen before 
 76              # it's visible. 
 77              self.parent.win.window.set_cursor(None) 
 78              while gtk.events_pending(): 
 79                  gtk.main_iteration(False) 
 80          rhnregGui.setBusyCursor = mySetBusyCursor 
 81          rhnregGui.setArrowCursor = mySetArrowCursor 
 82   
 83          return self.mainVBox, self.icon, self.windowTitle 
 84   
 85 -    def grabFocus(self): 
 86          if self.doDebug: 
 87              print(self.__class__.__name__, "grabFocus called.") 
 88          pass 
 89   
 90 -    def fatalError(self, error, wrap=1): 
 91          # FIXME 
 92          if wrap: 
 93              text = messageWindow.wrap_text(error) 
 94          else: 
 95              text = error 
 96          dlg = messageWindow.ErrorDialog(text) 
 97          self._goImmediatelyToFinish() 
 98   
 99 -    def _goImmediatelyToFinish(self): 
100          self.parent.setPage("rhn_finish_gui") 
101          def dummyApply(self, *args): 
102              print("dummy") 
103              return True 
104          self.apply = dummyApply 
105          self.parent.nextClicked() 
106