Ejemplo n.º 1
0
    def __init__(self):
        GObject.GObject.__init__(self)
        self.__ask_on_exit = False
        self.__adapter_info = None
        self.__model = DVBModel()
        self.__expert_mode = False
        self.__create_group = False

        self.connect('delete-event', self.confirm_quit)
        self.connect('cancel', self.confirm_quit)
        self.connect('close', self.confirm_quit)
        self.connect('prepare', self.on_prepare)
        self.set_forward_page_func(self.page_func, None)
        self.set_default_size(500, 400)
        self.set_title(_("Setup digital TV"))

        self.intro_page = IntroPage()
        self.append_page(self.intro_page)
        self.set_page_complete(self.intro_page, True)

        self.adapters_page = AdaptersPage(self.__model)
        self.adapters_page.connect("finished", self.on_adapter_page_finished)
        self.adapters_page.connect("next-page", self.on_next_page)
        self.append_page(self.adapters_page)

        self.tuning_data_page = InitialTuningDataPage()
        self.tuning_data_page.connect("finished", self.on_page_finished)
        self.append_page(self.tuning_data_page)

        self.scan_page = ChannelScanPage(self.__model)
        self.scan_page.connect("finished", self.on_page_finished)
        self.append_page(self.scan_page)

        save_channels_page = SaveChannelListPage()
        save_channels_page.connect("finished", self.on_page_finished)
        self.append_page(save_channels_page)

        self.setup_page = SetupDevicePage(self.__model)
        self.setup_page.connect("finished", self.on_setup_device_page_finished)
        self.append_page(self.setup_page)

        self.summary_page = SummaryPage()
        self.summary_page.configure_button.connect(
            "clicked", lambda button: self.set_current_page(self.INTRO_PAGE))
        self.append_page(self.summary_page)

        pixbuf = self.get_icon_pixbuf()
        for i in range(self.get_n_pages()):
            page = self.get_nth_page(i)
            self.set_page_header_image(page, pixbuf)

        Gtk.Window.set_default_icon_name("gnome-dvb-setup")
Ejemplo n.º 2
0
    def __init__(self):
        GObject.GObject.__init__(self)
        self.__ask_on_exit = False
        self.__adapter_info = None
        self.__model = DVBModel()
        self.__expert_mode = False
        self.__create_group = False

        self.connect ('delete-event', self.confirm_quit)
        self.connect ('cancel', self.confirm_quit)
        self.connect ('close', self.confirm_quit)
        self.connect ('prepare', self.on_prepare)
        self.set_forward_page_func(self.page_func, None)
        self.set_default_size(500, 400)
        self.set_title(_("Setup digital TV"))

        self.intro_page = IntroPage()
        self.append_page(self.intro_page)
        self.set_page_complete(self.intro_page, True)

        self.adapters_page = AdaptersPage(self.__model)
        self.adapters_page.connect("finished", self.on_adapter_page_finished)
        self.adapters_page.connect("next-page", self.on_next_page)
        self.append_page(self.adapters_page)

        self.tuning_data_page = InitialTuningDataPage()
        self.tuning_data_page.connect("finished", self.on_page_finished)
        self.append_page(self.tuning_data_page)

        self.scan_page = ChannelScanPage(self.__model)
        self.scan_page.connect("finished", self.on_page_finished)
        self.append_page(self.scan_page)

        save_channels_page = SaveChannelListPage()
        save_channels_page.connect("finished", self.on_page_finished)
        self.append_page(save_channels_page)

        self.setup_page = SetupDevicePage(self.__model)
        self.setup_page.connect("finished", self.on_setup_device_page_finished)
        self.append_page(self.setup_page)

        self.summary_page = SummaryPage()
        self.summary_page.configure_button.connect("clicked",
            lambda button: self.set_current_page(self.INTRO_PAGE))
        self.append_page(self.summary_page)

        pixbuf = self.get_icon_pixbuf()
        for i in range(self.get_n_pages()):
            page = self.get_nth_page(i)
            self.set_page_header_image(page, pixbuf)

        Gtk.Window.set_default_icon_name("gnome-dvb-setup")
Ejemplo n.º 3
0
class SetupWizard(Gtk.Assistant):

    (INTRO_PAGE,
     ADAPTERS_PAGE,
     INITIAL_TUNING_DATA_PAGE,
     CHANNEL_SCAN_PAGE,
     SAVE_CHANNELS_PAGE,
     SETUP_DEVICE_PAGE,
     SUMMARY_PAGE) = list(range(7))

    def __init__(self):
        GObject.GObject.__init__(self)
        self.__ask_on_exit = False
        self.__adapter_info = None
        self.__model = DVBModel()
        self.__expert_mode = False
        self.__create_group = False

        self.connect ('delete-event', self.confirm_quit)
        self.connect ('cancel', self.confirm_quit)
        self.connect ('close', self.confirm_quit)
        self.connect ('prepare', self.on_prepare)
        self.set_forward_page_func(self.page_func, None)
        self.set_default_size(500, 400)
        self.set_title(_("Setup digital TV"))

        self.intro_page = IntroPage()
        self.append_page(self.intro_page)
        self.set_page_complete(self.intro_page, True)

        self.adapters_page = AdaptersPage(self.__model)
        self.adapters_page.connect("finished", self.on_adapter_page_finished)
        self.adapters_page.connect("next-page", self.on_next_page)
        self.append_page(self.adapters_page)

        self.tuning_data_page = InitialTuningDataPage()
        self.tuning_data_page.connect("finished", self.on_page_finished)
        self.append_page(self.tuning_data_page)

        self.scan_page = ChannelScanPage(self.__model)
        self.scan_page.connect("finished", self.on_page_finished)
        self.append_page(self.scan_page)

        save_channels_page = SaveChannelListPage()
        save_channels_page.connect("finished", self.on_page_finished)
        self.append_page(save_channels_page)

        self.setup_page = SetupDevicePage(self.__model)
        self.setup_page.connect("finished", self.on_setup_device_page_finished)
        self.append_page(self.setup_page)

        self.summary_page = SummaryPage()
        self.summary_page.configure_button.connect("clicked",
            lambda button: self.set_current_page(self.INTRO_PAGE))
        self.append_page(self.summary_page)

        pixbuf = self.get_icon_pixbuf()
        for i in range(self.get_n_pages()):
            page = self.get_nth_page(i)
            self.set_page_header_image(page, pixbuf)

        Gtk.Window.set_default_icon_name("gnome-dvb-setup")

    def get_icon_pixbuf(self):
        screen = self.get_screen()
        icon_theme = Gtk.IconTheme.get_for_screen(screen)
        settings = Gtk.Settings.get_for_screen(screen)
        success, width, height = Gtk.icon_size_lookup_for_settings(settings, Gtk.IconSize.DIALOG)
        if not success:
            width = 48
            height = 48

        flags = Gtk.IconLookupFlags.USE_BUILTIN | Gtk.IconLookupFlags.GENERIC_FALLBACK
        info = icon_theme.lookup_icon("gnome-dvb-setup", min(width, height), flags)
        if info != None:
            context = self.get_style_context()
            pixbuf, symbolic = info.load_symbolic_for_context(context)
            return pixbuf

    def append_page(self, page):
        Gtk.Assistant.append_page(self, page)
        self.set_page_type(page, page.get_page_type())

    def on_prepare(self, assistant, page):
        if isinstance(page, IntroPage):
            # Reset to None so we can automatically search for adapter again
            self.__adapter_info = None
        elif isinstance(page, AdaptersPage):
            self.__expert_mode = self.intro_page.has_expert_mode()
            page.display_configured(self.__expert_mode)
            page.run()
        elif isinstance(page, InitialTuningDataPage):
            page.set_adapter_info(self.__adapter_info)
        elif isinstance(page, ChannelScanPage):
            self.__ask_on_exit = True
            if self.__adapter_info["name"] != None:
                page.start_scanning(self.__adapter_info["adapter"],
                    self.__adapter_info["frontend"], self.__adapter_info["type"], self.tuning_data_page.get_tuning_data ())
        elif isinstance(page, SetupDevicePage):
            page.set_adapter(self.__adapter_info)
            page.set_scanner(self.scan_page.get_scanner())
            page.set_channels(self.scan_page.get_selected_channel_sids())
            page.run(self.__create_group)
        elif isinstance(page, SaveChannelListPage):
            page.set_scanner(self.scan_page.get_scanner())
            page.set_channels(self.scan_page.get_selected_channel_sids())
        elif isinstance(page, SummaryPage):
            self.__ask_on_exit = False
            if self.__expert_mode:
                summary = _('The generated channels file can be used to configure your devices in the control center.')
                success = True
            else:
                success, summary = self.setup_page.get_summary()
            page.set_device_name_and_details(self.__adapter_info["name"],
                summary, success)
            self.__adapter_info = None

        self.set_page_title(page, page.get_page_title())

    def on_page_finished(self, page, state):
        self.set_page_complete(page, state)

    def on_adapter_page_finished(self, page, state):
        if state:
            self.__adapter_info = page.get_adapter_info()
        self.on_page_finished(page, state)

    def on_setup_device_page_finished(self, page, state):
        if state:
            self.set_current_page(self.SUMMARY_PAGE)

    def page_func(self, current_page, user_data=None):
        if current_page == self.ADAPTERS_PAGE and not self.__expert_mode:
            # Check if the selected adapter is not registered
            if self.__adapter_info != None and not self.__adapter_info['registered']:
                # Check if we can add it to an existing group
                if self.setup_page.can_be_added_to_group(self.__adapter_info):
                    self.__create_group = False
                    return self.SETUP_DEVICE_PAGE
        elif current_page == self.CHANNEL_SCAN_PAGE:
            if self.__expert_mode:
                return self.SAVE_CHANNELS_PAGE
            else:
                return self.SETUP_DEVICE_PAGE
        elif current_page == self.SAVE_CHANNELS_PAGE:
            return self.SUMMARY_PAGE

        return current_page + 1

    def confirm_quit(self, *args):
        scanner = self.scan_page.get_scanner()
        if self.__ask_on_exit:
            dialog = Gtk.MessageDialog(parent=self,
                flags=Gtk.DialogFlags.MODAL | Gtk.DialogFlags.DESTROY_WITH_PARENT,
                type=Gtk.MessageType.QUESTION,
                buttons=Gtk.ButtonsType.YES_NO,
                message_format=_("Are you sure you want to abort?\nAll process will be lost."))

            response = dialog.run()
            if response == Gtk.ResponseType.YES:
                dialog.destroy()
                self.destroy_scanner(scanner)
            else:
                dialog.destroy()

            return True
        else:
            self.destroy_scanner(scanner)

    def destroy_scanner(self, scanner):
        if scanner != None:
            scanner.destroy(result_handler=Gtk.main_quit,
                error_handler=gnomedvb.global_error_handler)
            close_dialog = CloseDialog(self)
            close_dialog.show()
        else:
            Gtk.main_quit()

    def on_next_page(self, adapters_page):
        if not self.__expert_mode and self.__adapter_info == None:
            # There's only one device no need to select one
            self.__adapter_info = adapters_page.get_adapter_info()
            # Check if we can add it to an existing group
            if self.setup_page.can_be_added_to_group(self.__adapter_info):
                self.__create_group = False
                index = self.SETUP_DEVICE_PAGE
            else:
                index = self.INITIAL_TUNING_DATA_PAGE
            self.set_current_page(index)
Ejemplo n.º 4
0
class SetupWizard(Gtk.Assistant):

    (INTRO_PAGE, ADAPTERS_PAGE, INITIAL_TUNING_DATA_PAGE, CHANNEL_SCAN_PAGE,
     SAVE_CHANNELS_PAGE, SETUP_DEVICE_PAGE, SUMMARY_PAGE) = list(range(7))

    def __init__(self):
        GObject.GObject.__init__(self)
        self.__ask_on_exit = False
        self.__adapter_info = None
        self.__model = DVBModel()
        self.__expert_mode = False
        self.__create_group = False

        self.connect('delete-event', self.confirm_quit)
        self.connect('cancel', self.confirm_quit)
        self.connect('close', self.confirm_quit)
        self.connect('prepare', self.on_prepare)
        self.set_forward_page_func(self.page_func, None)
        self.set_default_size(500, 400)
        self.set_title(_("Setup digital TV"))

        self.intro_page = IntroPage()
        self.append_page(self.intro_page)
        self.set_page_complete(self.intro_page, True)

        self.adapters_page = AdaptersPage(self.__model)
        self.adapters_page.connect("finished", self.on_adapter_page_finished)
        self.adapters_page.connect("next-page", self.on_next_page)
        self.append_page(self.adapters_page)

        self.tuning_data_page = InitialTuningDataPage()
        self.tuning_data_page.connect("finished", self.on_page_finished)
        self.append_page(self.tuning_data_page)

        self.scan_page = ChannelScanPage(self.__model)
        self.scan_page.connect("finished", self.on_page_finished)
        self.append_page(self.scan_page)

        save_channels_page = SaveChannelListPage()
        save_channels_page.connect("finished", self.on_page_finished)
        self.append_page(save_channels_page)

        self.setup_page = SetupDevicePage(self.__model)
        self.setup_page.connect("finished", self.on_setup_device_page_finished)
        self.append_page(self.setup_page)

        self.summary_page = SummaryPage()
        self.summary_page.configure_button.connect(
            "clicked", lambda button: self.set_current_page(self.INTRO_PAGE))
        self.append_page(self.summary_page)

        pixbuf = self.get_icon_pixbuf()
        for i in range(self.get_n_pages()):
            page = self.get_nth_page(i)
            self.set_page_header_image(page, pixbuf)

        Gtk.Window.set_default_icon_name("gnome-dvb-setup")

    def get_icon_pixbuf(self):
        screen = self.get_screen()
        icon_theme = Gtk.IconTheme.get_for_screen(screen)
        settings = Gtk.Settings.get_for_screen(screen)
        success, width, height = Gtk.icon_size_lookup_for_settings(
            settings, Gtk.IconSize.DIALOG)
        if not success:
            width = 48
            height = 48

        flags = Gtk.IconLookupFlags.USE_BUILTIN | Gtk.IconLookupFlags.GENERIC_FALLBACK
        info = icon_theme.lookup_icon("gnome-dvb-setup", min(width, height),
                                      flags)
        if info != None:
            context = self.get_style_context()
            pixbuf, symbolic = info.load_symbolic_for_context(context)
            return pixbuf

    def append_page(self, page):
        Gtk.Assistant.append_page(self, page)
        self.set_page_type(page, page.get_page_type())

    def on_prepare(self, assistant, page):
        if isinstance(page, IntroPage):
            # Reset to None so we can automatically search for adapter again
            self.__adapter_info = None
        elif isinstance(page, AdaptersPage):
            self.__expert_mode = self.intro_page.has_expert_mode()
            page.display_configured(self.__expert_mode)
            page.run()
        elif isinstance(page, InitialTuningDataPage):
            page.set_adapter_info(self.__adapter_info)
        elif isinstance(page, ChannelScanPage):
            self.__ask_on_exit = True
            if self.__adapter_info["name"] != None:
                page.start_scanning(self.__adapter_info["adapter"],
                                    self.__adapter_info["frontend"],
                                    self.__adapter_info["type"],
                                    self.tuning_data_page.get_tuning_data())
        elif isinstance(page, SetupDevicePage):
            page.set_adapter(self.__adapter_info)
            page.set_scanner(self.scan_page.get_scanner())
            page.set_channels(self.scan_page.get_selected_channel_sids())
            page.run(self.__create_group)
        elif isinstance(page, SaveChannelListPage):
            page.set_scanner(self.scan_page.get_scanner())
            page.set_channels(self.scan_page.get_selected_channel_sids())
        elif isinstance(page, SummaryPage):
            self.__ask_on_exit = False
            if self.__expert_mode:
                summary = _(
                    'The generated channels file can be used to configure your devices in the control center.'
                )
                success = True
            else:
                success, summary = self.setup_page.get_summary()
            page.set_device_name_and_details(self.__adapter_info["name"],
                                             summary, success)
            self.__adapter_info = None

        self.set_page_title(page, page.get_page_title())

    def on_page_finished(self, page, state):
        self.set_page_complete(page, state)

    def on_adapter_page_finished(self, page, state):
        if state:
            self.__adapter_info = page.get_adapter_info()
        self.on_page_finished(page, state)

    def on_setup_device_page_finished(self, page, state):
        if state:
            self.set_current_page(self.SUMMARY_PAGE)

    def page_func(self, current_page, user_data=None):
        if current_page == self.ADAPTERS_PAGE and not self.__expert_mode:
            # Check if the selected adapter is not registered
            if self.__adapter_info != None and not self.__adapter_info[
                    'registered']:
                # Check if we can add it to an existing group
                if self.setup_page.can_be_added_to_group(self.__adapter_info):
                    self.__create_group = False
                    return self.SETUP_DEVICE_PAGE
        elif current_page == self.CHANNEL_SCAN_PAGE:
            if self.__expert_mode:
                return self.SAVE_CHANNELS_PAGE
            else:
                return self.SETUP_DEVICE_PAGE
        elif current_page == self.SAVE_CHANNELS_PAGE:
            return self.SUMMARY_PAGE

        return current_page + 1

    def confirm_quit(self, *args):
        scanner = self.scan_page.get_scanner()
        if self.__ask_on_exit:
            dialog = Gtk.MessageDialog(
                parent=self,
                flags=Gtk.DialogFlags.MODAL
                | Gtk.DialogFlags.DESTROY_WITH_PARENT,
                type=Gtk.MessageType.QUESTION,
                buttons=Gtk.ButtonsType.YES_NO,
                message_format=_(
                    "Are you sure you want to abort?\nAll process will be lost."
                ))

            response = dialog.run()
            if response == Gtk.ResponseType.YES:
                dialog.destroy()
                self.destroy_scanner(scanner)
            else:
                dialog.destroy()

            return True
        else:
            self.destroy_scanner(scanner)

    def destroy_scanner(self, scanner):
        if scanner != None:
            scanner.destroy(result_handler=Gtk.main_quit,
                            error_handler=gnomedvb.global_error_handler)
            close_dialog = CloseDialog(self)
            close_dialog.show()
        else:
            Gtk.main_quit()

    def on_next_page(self, adapters_page):
        if not self.__expert_mode and self.__adapter_info == None:
            # There's only one device no need to select one
            self.__adapter_info = adapters_page.get_adapter_info()
            # Check if we can add it to an existing group
            if self.setup_page.can_be_added_to_group(self.__adapter_info):
                self.__create_group = False
                index = self.SETUP_DEVICE_PAGE
            else:
                index = self.INITIAL_TUNING_DATA_PAGE
            self.set_current_page(index)