wizard/BFolderPage.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 os
  13
  14 from PyQt4.QtGui import *
  15 from BWizardPage import *
  16 import bertos_utils
  17
  18 from const import *
  19
  20 class BFolderPage(BWizardPage):
  21
  22     def __init__(self):
  23         BWizardPage.__init__(self, UI_LOCATION + "/dir_select.ui")
  24         self.setTitle(self.tr("Select the project name"))
  25         self._initializeAttributes()
  26         self._connectSignals()
  27
  28     def _initializeAttributes(self):
  29         self._projectName = ""
  30         self._destinationFolder = os.path.expanduser("~")
  31         self.pageContent.directoryEdit.setText(self._destinationFolder)
  32
  33     def _connectSignals(self):
  34         self.connect(self.pageContent.nameEdit, SIGNAL("textChanged(const QString)"), self._nameChanged)
  35         self.connect(self.pageContent.directoryEdit, SIGNAL("textChanged(const QString)"), self._directoryChanged)
  36         self.connect(self.pageContent.directoryButton, SIGNAL("clicked()"), self._selectDirectory)
  37
  38     def _nameChanged(self, name):
  39         self._projectName = str(name).replace(" ", "_")
  40         self._setProjectPath()
  41
  42     def _directoryChanged(self, directory):
  43         self._destinationFolder = str(directory)
  44         self._setProjectPath()
  45
  46     def _setProjectPath(self):
  47         if self._destinationFolder != "" and self._projectName <> "":
  48             if not self._destinationFolder.endswith(os.sep):
  49                 self._destinationFolder += os.sep
  50             self.pageContent.projectPath.setText(self._destinationFolder + self._projectName)
  51         else:
  52             self.pageContent.projectPath.setText("None")
  53         self.emit(SIGNAL("completeChanged()"))
  54
  55     def _selectDirectory(self):
  56         directory = unicode(QFileDialog.getExistingDirectory(self, self.tr("Open Directory"), "", QFileDialog.ShowDirsOnly))
  57         if len(directory) == "":
  58             self.pageContent.directoryEdit.setText(directory)
  59
  60     def isComplete(self):
  61         if self.pageContent.projectPath.text() != "None":
  62             self._projectInfoStore("PROJECT_PATH", unicode(self.pageContent.projectPath.text()))
  63             return True
  64         else:
  65             return False