[virt-tools-list] [PATCH 07/10] Removed Newt Syrup files that were still in the VMMTUI codebase.
Darryl L. Pierce
dpierce at redhat.com
Wed Jul 13 19:06:37 UTC 2011
From: "Darryl L. Pierce" <dpierce at redhat.com>
---
src/virtManagerTui/configscreen.py | 326 ------------------------------------
src/virtManagerTui/menuscreen.py | 63 -------
src/virtManagerTui/utils.py | 38 ----
3 files changed, 0 insertions(+), 427 deletions(-)
delete mode 100644 src/virtManagerTui/configscreen.py
delete mode 100644 src/virtManagerTui/menuscreen.py
delete mode 100644 src/virtManagerTui/utils.py
diff --git a/src/virtManagerTui/configscreen.py b/src/virtManagerTui/configscreen.py
deleted file mode 100644
index 44059c4..0000000
--- a/src/virtManagerTui/configscreen.py
+++ /dev/null
@@ -1,326 +0,0 @@
-# configscreen.py - Copyright (C) 2009 Red Hat, Inc.
-# Written by Darryl L. Pierce <dpierce at redhat.com>
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
-# MA 02110-1301, USA. A copy of the GNU General Public License is
-# also available at http://www.gnu.org/copyleft/gpl.html.
-
-import snack
-from halworker import HALWorker
-from libvirtworker import LibvirtWorker, VirtManagerConfig
-import traceback
-
-BACK_BUTTON = "back"
-NEXT_BUTTON = "next"
-CANCEL_BUTTON = "cancel"
-FINISH_BUTTON = "finish"
-
-class ConfigScreen:
- '''Enables the creation of navigable, multi-paged configuration screens.'''
-
- def __init__(self, title):
- self.__title = title
- self.__current_page = 1
- self.__finished = False
- self.__hal = HALWorker()
- self.__libvirt = LibvirtWorker()
- self.__vm_config = VirtManagerConfig()
-
- def get_title(self):
- return self.__title
-
- def get_hal(self):
- return self.__hal
-
- def get_libvirt(self):
- return self.__libvirt
-
- def get_virt_manager_config(self):
- return self.__vm_config
-
- def set_finished(self):
- self.__finished = True
-
- def get_elements_for_page(self, screen, page):
- ignore = screen
- ignore = page
- return []
-
- def page_has_next(self, page):
- ignore = page
- return False
-
- def page_has_finish(self, page):
- ignore = page
- return False
-
- def get_back_page(self, page):
- if page > 1:
- return page - 1
- return page
-
- def go_back(self):
- self.__current_page = self.get_back_page(self.__current_page)
-
- def get_next_page(self, page):
- return page + 1
-
- def go_next(self):
- self.__current_page = self.get_next_page(self.__current_page)
-
- def validate_input(self, page, errors):
- ignore = page
- ignore = errors
- return True
-
- def process_input(self, page):
- ignore = page
- return
-
- def get_page_list(self):
- return []
-
- def get_current_page(self):
- return 0
-
- def start(self):
- active = True
- while active and (self.__finished == False):
- screen = snack.SnackScreen()
- elements = self.get_elements_for_page(screen, self.__current_page)
- # TODO: need to set the form height to the number of elements on the page
- gridform = snack.GridForm(screen, self.get_title(), 2, 2)
-
- # Here you would put the list of elements
- # and programmatically set the indicator as
- # they're rendered
- pages = self.get_page_list()
- if len(pages) > 0:
- leftmenu = snack.Grid(2, len(pages))
- current_element = 0
- for page in pages:
- leftmenu.setField(snack.Label(page), 0, current_element, anchorLeft = 1)
- indicator = " "
- if current_element == self.__current_page - 1:
- indicator = "<-"
- leftmenu.setField(snack.Label(indicator), 1, current_element)
- current_element += 1
- gridform.add(leftmenu, 0, 0, anchorTop = 1, padding = (3, 0, 3, 0))
-
- content = snack.Grid(1, len(elements) + 1)
- current_element = 0
- for element in elements:
- content.setField(element, 0, current_element)
- current_element += 1
- # create the navigation buttons
- buttons = []
- if self.__current_page > 1:
- buttons.append(["Back", BACK_BUTTON, "F11"])
- if self.page_has_next(self.__current_page):
- buttons.append(["Next", NEXT_BUTTON, "F12"])
- if self.page_has_finish(self.__current_page):
- buttons.append(["Finish", FINISH_BUTTON, "F10"])
- buttons.append(["Cancel", CANCEL_BUTTON, "ESC"])
- buttonbar = snack.ButtonBar(screen, buttons)
- content.setField(buttonbar, 0, current_element, growx = 1)
- gridform.add(content, 1, 0, anchorTop = 1)
- current_element += 1
- try:
- result = gridform.runOnce()
- pressed = buttonbar.buttonPressed(result)
- if pressed == BACK_BUTTON:
- self.go_back()
- elif pressed == NEXT_BUTTON or pressed == FINISH_BUTTON:
- errors = []
- if self.validate_input(self.__current_page, errors):
- self.process_input(self.__current_page)
- self.go_next()
- else:
- error_text = ""
- for error in errors:
- error_text += "%s\n" % error
- snack.ButtonChoiceWindow(screen,
- "There Were Errors",
- error_text,
- buttons = ["OK"])
- elif pressed == CANCEL_BUTTON:
- active = False
- except Exception, error:
- snack.ButtonChoiceWindow(screen,
- "An Exception Has Occurred",
- str(error) + "\n" + traceback.format_exc(),
- buttons = ["OK"])
- screen.popWindow()
- screen.finish()
-
-class DomainListConfigScreen(ConfigScreen):
- '''Provides a base class for all config screens that require a domain list.'''
-
- def __init__(self, title):
- ConfigScreen.__init__(self, title)
- self.__has_domains = None
- self.__domain_list = None
-
- def get_domain_list_page(self, screen, defined=True, created=True):
- ignore = screen
- domuuids = self.get_libvirt().list_domains(defined, created)
- self.__has_domains = bool(domuuids)
- result = None
-
- if self.__has_domains:
- self.__domain_list = snack.Listbox(0)
- for uuid in domuuids:
- domain = self.get_libvirt().get_domain(uuid)
-
- # dom is a vmmDomain
- self.__domain_list.append(domain.get_name(), domain)
- result = [self.__domain_list]
- else:
- grid = snack.Grid(1, 1)
- grid.setField(snack.Label("There are no domains available."), 0, 0)
- result = [grid]
-
- return result
-
- def get_selected_domain(self):
- return self.__domain_list.current()
-
- def has_selectable_domains(self):
- return self.__has_domains
-
-class NetworkListConfigScreen(ConfigScreen):
- '''Provides a base class for all config screens that require a network list.'''
-
- def __init__(self, title):
- ConfigScreen.__init__(self, title)
- self.__has_networks = None
- self.__network_list = None
-
- def get_network_list_page(self, screen, defined=True, started=True):
- ignore = screen
- uuids = self.get_libvirt().list_networks(defined, started)
- result = None
-
- if len(uuids) > 0:
- self.__has_networks = True
- self.__network_list = snack.Listbox(0)
- for uuid in uuids:
- network = self.get_libvirt().get_network(uuid)
- self.__network_list.append(uuid, network.get_name())
- result = self.__network_list
- else:
- self.__has_networks = False
- result = snack.Label("There are no networks available.")
- grid = snack.Grid(1, 1)
- grid.setField(result, 0, 0)
- return [snack.Label("Network List"),
- grid]
-
- def get_selected_network(self):
- uuid = self.__network_list.current()
- return self.get_libvirt().get_network(uuid)
-
- def has_selectable_networks(self):
- return self.__has_networks
-
-class StorageListConfigScreen(ConfigScreen):
- '''Provides a base class for any configuration screen that deals with storage pool lists.'''
-
- def __init__(self, title):
- ConfigScreen.__init__(self, title)
- self.__has_pools = None
- self.__pools_list = None
- self.__has_volumes = None
- self.__volumes_list = None
-
- def get_storage_pool_list_page(self, screen, defined=True, created=True):
- ignore = screen
- pools = self.get_libvirt().list_storage_pools(defined=defined, created=created)
- if len(pools) > 0:
- self.__has_pools = True
- self.__pools_list = snack.Listbox(0)
- for pool in pools:
- self.__pools_list.append(pool, pool)
- result = self.__pools_list
- else:
- self.__has_pools = False
- result = snack.Label("There are no storage pools available.")
- grid = snack.Grid(1, 1)
- grid.setField(result, 0, 0)
- return [snack.Label("Storage Pool List"),
- grid]
-
- def get_selected_pool(self):
- return self.__pools_list.current()
-
- def has_selectable_pools(self):
- return self.__has_pools
-
- def get_storage_volume_list_page(self, screen):
- '''Requires that self.__pools_list have a selected element.'''
- ignore = screen
- pool = self.get_libvirt().get_storage_pool(self.get_selected_pool())
- if len(pool.listVolumes()) > 0:
- self.__has_volumes = True
- self.__volumes_list = snack.Listbox(0)
- for volname in pool.listVolumes():
- volume = pool.storageVolLookupByName(volname)
- self.__volumes_list.append("%s (%0.2f GB)" % (volume.name(), volume.info()[2] / 1024**3), volume.name())
- result = self.__volumes_list
- else:
- self.__has_volumes = False
- result = snack.Label("There are no storage volumes available.")
- grid = snack.Grid(1, 1)
- grid.setField(result, 0, 0)
- return [snack.Label("Storage Volume List"),
- grid]
-
- def get_selected_volume(self):
- return self.__volumes_list.current()
-
- def has_selectable_volumes(self):
- return self.__has_volumes
-
-class HostListConfigScreen(ConfigScreen):
- '''Provides a base class for working with lists of libvirt hosts.'''
-
- def __init__(self, title):
- ConfigScreen.__init__(self, title)
- self.__has_connections = None
- self.__connection_list = None
-
- def get_connection_list_page(self, screen):
- ignore = screen
- connections = self.get_virt_manager_config().get_connection_list()
- result = None
-
- if len(connections) > 0:
- self.__has_connections = True
- self.__connection_list = snack.Listbox(0)
- for connection in connections:
- self.__connection_list.append(connection, connection)
- result = self.__connection_list
- else:
- self.__has_connections = False
- result = snack.Label("There are no defined connections.")
- grid = snack.Grid(1, 1)
- grid.setField(result, 0, 0)
- return [snack.Label("Host List"),
- grid]
-
- def get_selected_connection(self):
- return self.__connection_list.current()
-
- def has_selectable_connections(self):
- return self.__has_connections
diff --git a/src/virtManagerTui/menuscreen.py b/src/virtManagerTui/menuscreen.py
deleted file mode 100644
index 84ca607..0000000
--- a/src/virtManagerTui/menuscreen.py
+++ /dev/null
@@ -1,63 +0,0 @@
-# mainmenu.py - Copyright (C) 2009 Red Hat, Inc.
-# Written by Darryl L. Pierce <dpierce at redhat.com>
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
-# MA 02110-1301, USA. A copy of the GNU General Public License is
-# also available at http://www.gnu.org/copyleft/gpl.html.
-
-import snack
-import traceback
-
-import logging
-
-EXIT_MENU = 99
-
-class MenuScreen:
- def __init__(self, title):
- self.__title = title
-
- def get_menu_items(self):
- raise NotImplementedError()
-
- def handle_selection(self, item):
- raise NotImplementedError()
-
- def start(self):
- finished = False
- while finished == False:
- screen = snack.SnackScreen()
- menu = snack.Listbox(height = 0, width = 0, returnExit = 1)
- for menu_item in self.get_menu_items():
- menu.append(menu_item[0], menu_item[1])
- menu.append("Exit Menu", EXIT_MENU)
- gridform = snack.GridForm(screen, self.__title, 1, 4)
- gridform.add(menu, 0, 0)
- result = gridform.run()
- screen.popWindow()
- screen.finish()
-
- try:
- if result.current() == EXIT_MENU:
- finished = True
- else: self.handle_selection(result.current())
- except Exception, error:
- screen = snack.SnackScreen()
- logging.info("An exception occurred: %s" % str(error))
- snack.ButtonChoiceWindow(screen,
- "An Exception Has Occurred",
- str(error) + "\n" + traceback.format_exc(),
- buttons = ["OK"])
- screen.popWindow()
- screen.finish()
- finished = True
diff --git a/src/virtManagerTui/utils.py b/src/virtManagerTui/utils.py
deleted file mode 100644
index 8eddcaa..0000000
--- a/src/virtManagerTui/utils.py
+++ /dev/null
@@ -1,38 +0,0 @@
-# definedomain.py - Copyright (C) 2009 Red Hat, Inc.
-# Written by Darryl L. Pierce <dpierce at redhat.com>
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
-# MA 02110-1301, USA. A copy of the GNU General Public License is
-# also available at http://www.gnu.org/copyleft/gpl.html.
-
-import re
-
-def string_is_not_blank(value):
- if len(value) > 0:
- return True
- return False
-
-def string_has_no_spaces(value):
- if re.match("^[a-zA-Z0-9_]*$", value):
- return True
- return False
-
-def size_as_mb_or_gb(size):
- '''Takes a size value in bytes and returns it as either a
- value in megabytes or gigabytes.'''
- if size / 1024.0**3 < 1.0:
- result = "%0.2f MB" % (size / 1024.0**2)
- else:
- result = "%0.2f GB" % (size / 1024.0**3)
- return result
--
1.7.6
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