class MigrationWizard(KWizard):
"Modified KWizard for migration tool"
def __init__(self, app):
"Constructor of migration wizard"
KWizard.__init__(self)
self.kapp = app
self.resize(700, 500)
self.setCaption(i18n("Pardus Migration Tool"))
# TODO : load icon
# i18n:
self.nextButton().setText(i18n("Next"))
self.backButton().setText(i18n("Back"))
self.finishButton().setText(i18n("Finish"))
self.cancelButton().setText(i18n("Cancel"))
self.helpButton().setText(i18n("Help"))
# User page:
self.userpage = UserPage(self)
self.addPage(self.userpage, i18n("Selecting User"))
self.addUsers()
# Empty Options page:
self.optionspage = QWidget(self)
self.addPage(self.optionspage, i18n("Selecting Options"))
# Empty Files page:
self.filespage = QWidget(self)
self.addPage(self.filespage, i18n("Selecting Files"))
# Progress page:
self.progresspage = QWidget(self)
self.addPage(self.progresspage, i18n("Applying Changes"))
# Connections:
self.connect(self.helpButton(), SIGNAL("clicked()"), self.slotHelp)
self.connect(self.kapp, SIGNAL("aboutToQuit()"), self.slotQuit)
def slotHelp(self):
self.helpwin = HelpDialog("migration", i18n("Migration Tool Help"), self)
self.helpwin.show()
def slotQuit(self):
self.deleteLater()
def modify(self, page, name):
"Modifies widgets to add left panel before adding pages"
container = QWidget(self)
container.lay = QHBoxLayout(container, 10)
container.left = SideBar(container, name)
container.right = page
page.reparent(container, 0, QPoint())
container.lay.addWidget(container.left)
container.lay.addWidget(container.right)
container.left.setSizePolicy(QSizePolicy(QSizePolicy.Maximum, QSizePolicy.Minimum))
return container
def addPage(self, page, name):
"Adds a modified page to wizard"
newpage = self.modify(page, name)
KWizard.addPage(self, newpage, name)
def insertPage(self, page, name, position):
"Inserts a modified page to wizard"
newpage = self.modify(page, name)
KWizard.insertPage(self, newpage, name, position)
def removePage(self, page):
"Removes a modified page from wizard"
KWizard.removePage(self, page.parent())
def setBackEnabled(self, page, value):
"Sets functionality of back button"
KWizard.setBackEnabled(self, page.parent(), value)
def setNextEnabled(self, page, value):
"Sets functionality of next button"
KWizard.setNextEnabled(self, page.parent(), value)
def setHelpEnabled(self, page, value):
"Sets functionality of help button"
KWizard.setHelpEnabled(self, page.parent(), value)
def setFinishEnabled(self, page, value):
"Sets functionality of finish button"
KWizard.setFinishEnabled(self, page.parent(), value)
def currentPage(self):
"Returns the base part of the current page of wizard"
container = KWizard.currentPage(self)
if container:
return container.right
def indexOf(self, page):
"Finds the index of given page"
return KWizard.indexOf(self, page.parent())
def layOutTitleRow(self, layout, title):
"Finds the index of given page"
arguments = {"title":title, "step":i18n("Step"), "index":self.indexOf(self.currentPage()) + 1}
title = u"%(title)s (%(step)s %(index)d/4)" % arguments
KWizard.layOutTitleRow(self, layout, title)
def addUsers(self):
"Searches old users and adds them to userpage's combo box"
self.users = partition.allUsers()
if len(self.users) == 0:
message = i18n("Migration tool couldn't find any old users in your computer. You can't use this aplication.")
QMessageBox.critical(self, i18n("No User"), message, QMessageBox.Ok, QMessageBox.NoButton)
self.kapp.quit()
for user in self.users:
part, parttype, username, userdir = user
self.userpage.usersBox.insertItem("%s - %s (%s)" % (username, parttype, part))
def next(self):
"Runs when user clicks next button"
if self.currentPage() == self.userpage:
# Get user and collect information:
user = self.users[self.userpage.usersBox.currentItem()]
part, ostype, username, userdir = user
self.sources = {"Partition":part, "OS Type":ostype, "User Name":username, "Home Path":userdir}
self.sources = info.userInfo(self.sources)
self.destinations = info.localInfo()
# Update old settings page with the new one:
self.removePage(self.optionspage)
self.optionspage = OptionsPage(self.sources, self.destinations)
self.insertPage(self.optionspage, i18n("Selecting Options"), 1)
# Update old files page with the new one:
self.removePage(self.filespage)
self.filespage = FilesPage(self, self.sources)
self.insertPage(self.filespage, i18n("Selecting Files"), 2)
KWizard.next(self)
elif self.currentPage() == self.optionspage:
self.options = self.optionspage.getOptions()
KWizard.next(self)
elif self.currentPage() == self.filespage:
# Update old progress page with the new one:
self.removePage(self.progresspage)
self.progresspage = ProgressPage(self)
self.insertPage(self.progresspage, i18n("Applying Changes"), 3)
# Apply:
self.setBackEnabled(self.progresspage, False)
thread.start_new_thread(applythread.run, (self,))
KWizard.next(self)
def slotHelp(self):
self.helpwin = HelpDialog("migration", i18n("Migration Tool Help"), self)
self.helpwin.show()
def _help(self):
self._help_box = HelpDialog(self)
