def createWidgets(self, screens=[]):
if not self.screens:
self.screens = screens
self.ui.mainStack.removeWidget(self.ui.page)
for screen in screens:
# if ctx.flags.debug:
# debug all screens.
# weave_all_object_methods(ctx.aspect, screen)
# enable navigation buttons before shown
weave_object_method(enableNavButtonsAspect, screen, "shown")
# disable navigation buttons before the execute.
weave_object_method(disableNavButtonsAspect, screen, "execute")
try:
self.ui.mainStack.addWidget(screen())
except Exception, msg:
rc = ctx.interface.messageWindow(
_("Error"),
_("An error occurred when attempting " "to load screens:%s") % msg,
type="custom",
customIcon="error",
customButtons=[_("Exit")],
)
if not rc:
sys.exit(0)
def createWidgets(self, screens=[]):
if not self.screens:
self.screens = screens
self.ui.mainStack.removeWidget(self.ui.page)
for screen in screens:
#if ctx.flags.debug:
# debug all screens.
# weave_all_object_methods(ctx.aspect, screen)
# enable navigation buttons before shown
weave_object_method(enableNavButtonsAspect, screen, "shown")
# disable navigation buttons before the execute.
weave_object_method(disableNavButtonsAspect, screen, "execute")
try:
self.ui.mainStack.addWidget(screen())
except Exception, msg:
rc = ctx.interface.messageWindow(
_("Error"),
_("An error occurred when attempting "
"to load screens:%s") % msg,
type="custom",
customIcon="error",
customButtons=[_("Exit")])
if not rc:
sys.exit(0)
def __init__(self):
_all_stages = [
{'num': 1, 'text': _("Prepare for install")},
{'num': 2, 'text': _("Install system")},
{'num': 3, 'text': _("Basic setup")}
]
_all_screens = [
{'stage': 1, 'module': Welcome},
{'stage': 1, 'module': Keyboard},
{'stage': 1, 'module': AutoPartitioning},
{'stage': 1, 'module': Partitioning},
{'stage': 2, 'module': InstallSystem},
{'stage': 3, 'module': SetupRootpass},
{'stage': 3, 'module': SetupUsers},
{'stage': 3, 'module': SetupBootloader},
{'stage': 3, 'module': Goodbye}
]
self._app = QApplication(sys.argv)
self._window = YaliWindow.Widget()
# default style and font
self._app.setStyle("Windows")
f = QFont( "Bitstream Vera Sans", 10);
self._window.setFont(f)
# add stages
for stg in _all_stages:
ctx.stages.addStage(stg['num'], stg['text'])
# add screens
num = 0
for scr in _all_screens:
num += 1
w = scr['module'].Widget()
# disableNavButtonsAspect disabled the navigation buttons
# before the method.
weave_object_method(disableNavButtonsAspect, w, "execute")
ctx.screens.addScreen(num, scr['stage'], w)
self._app.connect(self._app, SIGNAL("lastWindowClosed()"),
self._app, SLOT("quit()"))
self._app.connect(ctx.screens, PYSIGNAL("signalCurrent"),
ctx.stages.slotScreenChanged)
self._app.connect(ctx.screens, PYSIGNAL("signalProcessEvents"),
self._app.processEvents)
# set the current screen and stage to 1 at startup...
ctx.stages.setCurrent(1)
ctx.screens.setCurrent(1)
