wizard/BWizard.py

   1 #!/usr/bin/env python
   2 # encoding: utf-8
   3 #
   4 # Copyright 2008 Develer S.r.l. (http://www.develer.com/)
   5 # All rights reserved.
   6 #
   7 # $Id$
   8 #
   9 # Author: Lorenzo Berni <duplo@develer.com>
  10 #
  11
  12 import copy
  13
  14 from PyQt4.QtCore import *
  15 from PyQt4.QtGui import *
  16
  17 import BFolderPage
  18 import BVersionPage
  19 import BCpuPage
  20 import BToolchainPage
  21 import BModulePage
  22 import BOutputPage
  23 import BCreationPage
  24 import BFinalPage
  25
  26 try:
  27     from version import wizard_version
  28 except ImportError:
  29     wizard_version = "sandbox"
  30
  31 class BWizard(QWizard):
  32     """
  33     Main class of the wizard. It adds the pages automatically.
  34     """
  35
  36     def __init__(self, page_list):
  37         QWizard.__init__(self)
  38         self.setWindowTitle(self.tr("Create a BeRTOS project - rev.%1").arg(wizard_version))
  39         self.setWindowIcon(QIcon(":/images/appicon.png"))
  40         self.setOption(QWizard.DisabledBackButtonOnLastPage, True)
  41         self.addPages(page_list)
  42         self.connectSignals()
  43
  44     def addPages(self, page_list):
  45         """
  46         Adds the pages in the wizard.
  47         """
  48         for page in page_list:
  49             self.addPage(page())
  50
  51     def connectSignals(self):
  52         """
  53         Connects the signals with the related slots.
  54         """
  55         self.connect(self, SIGNAL("currentIdChanged(int)"), self.pageChanged)
  56
  57     def pageChanged(self, pageId):
  58         """
  59         Slot called when the user change the current page. It calls the reloadData
  60         method of the next page.
  61         """
  62         page = self.page(pageId)
  63         if page:
  64             page.reloadData()
  65
  66     def project(self):
  67         """
  68         Returns the BProject associated with the wizard.
  69         """
  70         return copy.deepcopy(QApplication.instance().project)