wizard/BCreationPage.py

   1 #!/usr/bin/env python
   2 # encoding: utf-8
   3 #
   4 # Copyright 2009 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 from PyQt4.QtGui import *
  13
  14 from BWizardPage import *
  15 import bertos_utils
  16
  17 from const import *
  18
  19 class BCreationPage(BWizardPage):
  20
  21     def __init__(self):
  22         BWizardPage.__init__(self, UI_LOCATION + "/project_creation.ui")
  23         self.setTitle(self.tr("Create the BeRTOS project"))
  24         self._setupUi()
  25         self._connectSignals()
  26         self._completed = False
  27
  28     def reloadData(self):
  29         self._completed = False
  30         self._setupUi()
  31
  32     def _setupUi(self):
  33         self._confirmGroup = QWidgetGroup(self.pageContent.summaryTree,
  34                                             self.pageContent.createButton)
  35         self._finalGroup = QWidgetGroup(self.pageContent.iconLabel,
  36                                             self.pageContent.textLabel)
  37         self._finalGroup.setVisible(False)
  38
  39     def _connectSignals(self):
  40         self.connect(self.pageContent.createButton, SIGNAL("clicked(bool)"), self._createProject)
  41
  42     def _createProject(self):
  43         self._confirmGroup.setVisible(False)
  44         bertos_utils.createBertosProject(self.wizard().project())
  45         self._finalGroup.setVisible(True)
  46         self._completed = True
  47         self.emit(SIGNAL("completeChanged()"))
  48
  49     def isComplete(self):
  50         return self._completed
  51
  52 class QWidgetGroup(QObject):
  53     """
  54     Container class, this class contains widgets and permit to set some
  55     properties of the contained widgets at the same time.
  56     """
  57     def __init__(self, *elements):
  58         self._widgets = []
  59         for element in elements:
  60             self._widgets.append(element)
  61
  62     def addWidget(self, widget):
  63         if widget not in self._widgets:
  64             self._widgets.append(widget)
  65
  66     def setVisible(self, visible):
  67         for widget in self._widgets:
  68             widget.setVisible(visible)
  69
  70     def isVisible(self):
  71         for widget in self._widgets:
  72             if not widget.isVisible():
  73                 return False
  74         return True
  75