def JoinWindow(self, title, text, allowCancel=0, width=50, entryWidth=37, buttons=["Join"], hlp=None):
bb = ButtonBar(self.screen, buttons)
t = TextboxReflowed(width, text)
sg = Grid(2, 2)
entryList = []
e = Entry(entryWidth)
sg.setField(Label("User name"), 0, 0, padding=(0, 0, 1, 0), anchorLeft=1)
sg.setField(e, 1, 0, anchorLeft=1)
entryList.append(e)
e = Entry(entryWidth, password=1)
sg.setField(Label("Password"), 0, 1, padding=(0, 0, 1, 0), anchorLeft=1)
sg.setField(e, 1, 1, anchorLeft=1)
entryList.append(e)
g = GridForm(self.screen, title, 1, 3)
g.add(t, 0, 0, padding=(0, 0, 0, 1))
g.add(sg, 0, 1, padding=(0, 0, 0, 1))
g.add(bb, 0, 2, growx=1)
result = g.runOnce()
entryValues = []
for entry in entryList:
entryValues.append(entry.value())
return (bb.buttonPressed(result), tuple(entryValues))
def __init__(self,
margin,
title,
message=None,
vendor_text=None,
args=None):
self.debug_mode = args is not None and args.debug
self.screen = SnackScreen()
# set usual colors
for i in colorsets["ROOT"], colorsets["ROOTTEXT"], colorsets[
"HELPLINE"], colorsets["EMPTYSCALE"]:
self.screen.setColor(i, "white", "blue") if not self.debug_mode else \
self.screen.setColor(i, "brightgreen", "black")
# remove silly default help text
self.screen.popHelpLine()
# write static messages
self.screen.drawRootText((self.screen.width - len(message)) // 2, 4,
message)
self.screen.drawRootText(-len(vendor_text) - 2, -2, vendor_text)
if self.debug_mode:
# write some static debug information
self.screen.drawRootText(1, 1, _("DEBUG MODE"))
self.screen.drawRootText(
2, 2, "screen {}×{}".format(self.screen.width,
self.screen.height))
self.screen.drawRootText(2, 3, "file {}".format(args.input))
self.window_width = self.screen.width - margin * 2
# assemble our progress bar
self.scale = Scale(self.window_width, 100)
self.spacer = Label("")
self.taskbox = Textbox(self.window_width - 2, 1, "")
self.messagebox = Textbox(self.window_width - 8, 1, " . . . ")
self.grid = Grid(1, 4)
self.grid.setField(self.scale, 0, 0)
self.grid.setField(self.spacer, 0, 1)
self.grid.setField(self.taskbox, 0, 2)
self.grid.setField(self.messagebox, 0, 3)
self.grid.place(1, 1)
self.screen.gridWrappedWindow(self.grid, title)
self.form = Form()
self.form.add(self.scale)
self.form.add(self.taskbox)
self.form.add(self.messagebox)
self.form.draw()
self.screen.refresh()
def create_grid_from_fields(self, fields):
'''
Takes a series of fields names and values and returns a Grid composed
of Labels for that screen.
If the value element is specified, it can be either a String or else
one of the UI widgets.
Keyword arguments:
fields -- A two-dimensional array of label and value pairs.
'''
grid = Grid(2, len(fields))
row = 0
for field in fields:
if field[1] is not None:
grid.setField(Label("%s : " % field[0]), 0, row, anchorRight=1)
# if the value is a String, then wrap it in a Label
# otherwise just add it
value = field[1]
if type(value) == StringType:
value = Label(field[1])
grid.setField(value, 1, row, anchorLeft=1)
else:
# here the label itself might be a string or a widget
value = field[0]
if type(value) == StringType:
value = Label(field[0])
grid.setField(value, 0, row)
row += 1
return grid
def __init__(self, screen, title, item_count=0):
self.screen = screen
self.title = title
self.current_item = 0
self.item_count = item_count
g = Grid(1, 2)
self.fnm_label = Textbox(40, 2, 'Downloading...', 0, 0)
self.scale = Scale(40, 100)
self.scale.set(0)
g.setField(self.fnm_label, 0, 1)
g.setField(self.scale, 0, 0)
self.screen.gridWrappedWindow(g, title)
self.f = Form()
self.f.add(self.scale)
self.f.add(self.fnm_label)
def ConfirmationWindow(screen, title, infolist, width=40, buttons=["Start", "Modify", "Save", "Exit"], help=None):
from snack import ButtonBar, Label, GridFormHelp, Textbox
bb = ButtonBar(screen, buttons)
ig = Grid(2, len(infolist))
i = 0
for _info in infolist:
ig.setField(Label("%s: " % _info.getName()), 0, i, padding=(0, 0, 1, 0), anchorLeft=1)
ig.setField(Label("%s" % _info.getValue()), 1, i, padding=(0, 0, 1, 0), anchorLeft=1)
i = i + 1
g = GridFormHelp(screen, title, help, 1, 3)
g.add(Textbox(20, 1, "Current settings:"), 0, 0, padding=(0, 0, 0, 1), anchorLeft=1)
g.add(ig, 0, 1, padding=(0, 0, 0, 1))
g.add(bb, 0, 2, growx=1)
result = g.runOnce()
return bb.buttonPressed(result)
def __init__(self, screen, info):
"""
@param buttonarray is an array in the form ([radiobutton, widget], ...)
"""
from snack import RadioGroup, Textbox, Entry, FLAG_DISABLED
self.group = RadioGroup()
self.list = []
self.item = 0
self.info = info
Grid.__init__(self, 1, len(info.getSuggestions()) + 6)
self.setField(Textbox(20, 1, "Default:"), 0, 0, padding=(0, 0, 0, 0), anchorLeft=1)
db = self.group.add(info.getDefault(), info.getDefault(), info.getValue() == info.getDefault())
# print >> sys.stderr, "default: %s, value %s" %(info.getDefault(), info.getValue())
db.setCallback(self._hasManualToggled)
self.setField(db, 0, 1, (0, 0, 0, 0), anchorLeft=1, growx=1)
# self.setField(dt, 1, self.item)
self.setField(Textbox(20, 1, "Detected:"), 0, 2, padding=(0, 0, 0, 0), anchorLeft=1)
self.item = self.item + 3
self.list.append(db)
for value in info.getSuggestions():
b = self.group.add(value, value, info.getValue() == value)
b.setCallback(self._hasManualToggled)
self.setField(b, 0, self.item, (0, 0, 1, 0), anchorLeft=1, growx=1)
# self.setField(t, 1, self.item)
self.item = self.item + 1
self.setField(Textbox(20, 1, "Manual:"), 0, self.item, padding=(0, 0, 0, 0), anchorLeft=1)
self.item = self.item + 1
self.dm = self.group.add("edit", "manual", info.getValue() == info.getManual())
self.dm.setCallback(self._hasManualToggled)
self.manualentry = Entry(15, info.getManual())
self.manualentry.setFlags(FLAG_DISABLED, sense=not (self.dm.selected()))
self.setField(self.dm, 0, self.item, (0, 0, 1, 0), anchorLeft=1, growx=1)
self.setField(self.manualentry, 0, self.item + 1, (0, 0, 1, 0), anchorLeft=1)
self._hasManualToggled()
def ExtEntryRadioWindow(screen, title, text, prompts,
allowCancel=1, width=40, entryWidth=20,
buttons=['Ok', 'Cancel'], help=None, radio_prompts=''):
bb = ButtonBar(screen, buttons, compact=1)
t = TextboxReflowed(width, text)
radio_grid = Grid(3, len(radio_prompts))
sg = Grid(2, len(prompts))
max_name_length = 0
for n in prompts:
if isinstance(n, types.TupleType):
n = n[0]
if len(n) > max_name_length:
max_name_length = len(n)
radioList = parse_radio_prompts(radio_prompts, radio_grid, entryWidth,
max_name_length)
entryList = []
entry_row = 0
for n in prompts:
if isinstance(n, types.TupleType):
(n, e) = n
if (type(e) in types.StringTypes):
e = Entry(entryWidth, e)
else:
e = Entry(entryWidth)
sg.setField(Label(n), 0, entry_row, padding=(0, 0, 1, 0), anchorLeft=1)
sg.setField(e, 1, entry_row, anchorLeft=1)
entry_row += 1
entryList.append(e)
g = GridFormHelp(screen, title, help, 1, 4)
g.add(t, 0, 0, padding=(0, 0, 0, 1))
g.add(radio_grid, 0, 1, padding=(0, 0, 0, 1))
g.add(sg, 0, 2, padding=(0, 0, 0, 1))
g.add(bb, 0, 3, growx=1)
result = g.runOnce()
entryValues = []
for rowRadioList in radioList:
for radio, radio_text in rowRadioList:
if radio.selected():
entryValues.append(radio_text)
break
for entry in entryList:
entryValues.append(entry.value())
return (result, bb.buttonPressed(result), tuple(entryValues))
def __init__(self, screen, title, item_count=0):
self.screen = screen
self.title = title
self.current_item = 0
self.item_count = item_count
g = Grid(1, 2)
self.fnm_label = Textbox(40, 2, 'Downloading...', 0, 0)
self.scale = Scale(40, 100)
self.scale.set(0)
g.setField(self.fnm_label, 0, 1)
g.setField(self.scale, 0, 0)
self.screen.gridWrappedWindow(g, title)
self.f = Form()
self.f.add(self.scale)
self.f.add(self.fnm_label)
def ExtEntryWindow(screen, title, text, prompts,
allowCancel=1, width=40, entryWidth=20,
buttons=['Ok', 'Cancel'], help=None):
bb = ButtonBar(screen, buttons, compact=1)
t = TextboxReflowed(width, text)
count = 0
for n in prompts:
count = count + 1
sg = Grid(2, count)
count = 0
entryList = []
for n in prompts:
if isinstance(n, types.TupleType):
(n, e) = n
if (type(e) in types.StringTypes):
e = Entry(entryWidth, e)
else:
e = Entry(entryWidth)
sg.setField(Label(n), 0, count, padding=(0, 0, 1, 0), anchorLeft=1)
sg.setField(e, 1, count, anchorLeft=1)
count = count + 1
entryList.append(e)
g = GridFormHelp(screen, title, help, 1, 3)
g.add(t, 0, 0, padding=(0, 0, 0, 1))
g.add(sg, 0, 1, padding=(0, 0, 0, 1))
g.add(bb, 0, 2, growx=1)
result = g.runOnce()
entryValues = []
count = 0
for n in prompts:
entryValues.append(entryList[count].value())
count = count + 1
return (result, bb.buttonPressed(result), tuple(entryValues))
def ConfirmationWindow(screen,
title,
infolist,
width=40,
buttons=['Start', 'Modify', 'Save', 'Exit'],
help=None):
from snack import ButtonBar, Label, GridFormHelp, Textbox
bb = ButtonBar(screen, buttons)
ig = Grid(2, len(infolist))
i = 0
for _info in infolist:
ig.setField(Label("%s: " % _info.getName()),
0,
i,
padding=(0, 0, 1, 0),
anchorLeft=1)
ig.setField(Label("%s" % _info.getValue()),
1,
i,
padding=(0, 0, 1, 0),
anchorLeft=1)
i = i + 1
g = GridFormHelp(screen, title, help, 1, 3)
g.add(Textbox(20, 1, "Current settings:"),
0,
0,
padding=(0, 0, 0, 1),
anchorLeft=1)
g.add(ig, 0, 1, padding=(0, 0, 0, 1))
g.add(bb, 0, 2, growx=1)
result = g.runOnce()
return (bb.buttonPressed(result))
def form(self):
elements = Grid(2, 8)
is_network_up = network_up()
if is_network_up:
header_message = "RHEV-M Configuration"
else:
header_message = "Network Down, RHEV-M Configuration Disabled"
heading = Label(header_message)
self.ncs.screen.setColor(customColorset(1), "black", "magenta")
heading.setColors(customColorset(1))
elements.setField(heading, 0, 0, anchorLeft=1)
rhevm_grid = Grid(2, 2)
rhevm_grid.setField(Label("Management Server:"), 0, 0, anchorLeft=1)
self.rhevm_server = Entry(25, "")
self.rhevm_server.setCallback(self.valid_rhevm_server_callback)
rhevm_grid.setField(Label("Management Server Port:"),
0,
1,
anchorLeft=1)
self.rhevm_server_port = Entry(6, "", scroll=0)
self.rhevm_server_port.setCallback(
self.valid_rhevm_server_port_callback)
rhevm_grid.setField(self.rhevm_server,
1,
0,
anchorLeft=1,
padding=(2, 0, 0, 1))
rhevm_grid.setField(self.rhevm_server_port,
1,
1,
anchorLeft=1,
padding=(2, 0, 0, 1))
elements.setField(rhevm_grid, 0, 1, anchorLeft=1, padding=(0, 0, 0, 0))
elements.setField(Label(""), 0, 2, anchorLeft=1)
self.verify_rhevm_cert = Checkbox(
"Connect to RHEV Manager and Validate Certificate", isOn=True)
elements.setField(self.verify_rhevm_cert,
0,
3,
anchorLeft=1,
padding=(0, 0, 0, 0))
elements.setField(Label(""), 0, 4, anchorLeft=1)
elements.setField(Label("Set RHEV-M Admin Password"),
0,
5,
anchorLeft=1)
pw_elements = Grid(3, 3)
pw_elements.setField(Label("Password: "******"Confirm Password: "******"", wrap=1)
elements.setField(pw_elements, 0, 6, anchorLeft=1)
elements.setField(self.pw_msg, 0, 7, padding=(0, 0, 0, 0))
inputFields = [
self.rhevm_server, self.rhevm_server_port, self.verify_rhevm_cert,
self.root_password_1, self.root_password_2
]
if not is_network_up:
for field in inputFields:
field.setFlags(FLAG_DISABLED, FLAGS_SET)
try:
rhevm_server = get_rhevm_config()
rhevm_server, rhevm_port = rhevm_server.split(":")
if rhevm_server.startswith("None"):
self.rhevm_server.set("")
else:
self.rhevm_server.set(rhevm_server)
self.rhevm_server_port.set(rhevm_port)
except:
pass
return [Label(""), elements]
def form(self):
elements = Grid(2, 8)
is_network_up = network_up()
if is_network_up:
header_message = "oVirt Engine Configuration"
else:
header_message = "Network Down, oVirt Engine Configuration Disabled"
heading = Label(header_message)
self.ncs.screen.setColor(customColorset(1), "black", "magenta")
heading.setColors(customColorset(1))
elements.setField(heading, 0, 0, anchorLeft = 1)
rhevm_grid = Grid(2,2)
rhevm_grid.setField(Label("Management Server:"), 0, 0, anchorLeft = 1)
self.rhevm_server = Entry(25, "")
self.rhevm_server.setCallback(self.valid_rhevm_server_callback)
rhevm_grid.setField(Label("Management Server Port:"), 0, 1, anchorLeft = 1)
self.rhevm_server_port = Entry(6, "", scroll = 0)
self.rhevm_server_port.setCallback(self.valid_rhevm_server_port_callback)
rhevm_grid.setField(self.rhevm_server, 1, 0, anchorLeft = 1, padding=(2, 0, 0, 1))
rhevm_grid.setField(self.rhevm_server_port, 1, 1, anchorLeft = 1, padding=(2, 0, 0, 1))
elements.setField(rhevm_grid, 0, 1, anchorLeft = 1, padding = (0,0,0,0))
elements.setField(Label(""), 0, 2, anchorLeft = 1)
self.verify_rhevm_cert = Checkbox("Connect to oVirt Engine and Validate Certificate", isOn=True)
elements.setField(self.verify_rhevm_cert, 0, 3, anchorLeft = 1, padding = (0,0,0,0))
elements.setField(Label(""), 0, 4, anchorLeft = 1)
elements.setField(Label("Set oVirt Engine Admin Password"), 0, 5, anchorLeft = 1)
pw_elements = Grid(3,3)
pw_elements.setField(Label("Password: "******"Confirm Password: "******"", wrap=1)
elements.setField(pw_elements, 0, 6, anchorLeft=1)
elements.setField(self.pw_msg, 0, 7, padding = (0,0,0,0))
inputFields = [self.rhevm_server, self.rhevm_server_port, self.verify_rhevm_cert,
self.root_password_1, self.root_password_2]
if not is_network_up:
for field in inputFields:
field.setFlags(FLAG_DISABLED, FLAGS_SET)
try:
rhevm_server = get_rhevm_config()
rhevm_server,rhevm_port = rhevm_server.split(":")
if rhevm_server.startswith("None"):
self.rhevm_server.set("")
else:
self.rhevm_server.set(rhevm_server)
self.rhevm_server_port.set(rhevm_port)
except:
pass
return [Label(""), elements]
def EntryWindow(screen, title, text, prompts, allowCancel=1, width=40,
entryWidth=20, buttons=[ 'Ok', 'Cancel' ], help=None,
timer_ms=None, anchorLeft=0, anchorRight=1,
secondary_message=None, secondary_message_width=None,
run_type=RT_EXECUTEANDPOP):
# Dustin: Added timer_ms parameter. Added secondary_message arguments.
# Added result boolean for whether ESC was pressed. Added
# anchorLeft and anchorRight as arguments to this function. Added
# secondary_message (test below primary text). Results are now
# dictionaries. Added auto_pop parameter.
bb = ButtonBar(screen, buttons);
t = TextboxReflowed(width, text)
count = 0
for n in prompts:
count = count + 1
sg = Grid(2, count)
count = 0
entryList = []
for n in prompts:
if (type(n) == tuple):
(n, e) = n
if issubclass(e.__class__, str):
e = Entry(entryWidth, e)
else:
e = Entry(entryWidth)
sg.setField(Label(n), 0, count, padding=(0, 0, 1, 0),
anchorLeft=anchorLeft, anchorRight=anchorRight)
sg.setField(e, 1, count, anchorLeft = 1)
count = count + 1
entryList.append(e)
g = GridFormHelp(screen, title, help, 1, 3 + (1 if secondary_message else
0))
row = 0
g.add(t, 0, row, padding = (0, 0, 0, 1))
row += 1
if secondary_message:
if not secondary_message_width:
secondary_message_width = width
t2 = TextboxReflowed(secondary_message_width, secondary_message)
g.add(t2, 0, row, padding = (0, 0, 0, 1))
row += 1
g.add(sg, 0, row, padding = (0, 0, 0, 1))
row += 1
g.add(bb, 0, row, growx = 1)
row += 1
if timer_ms:
g.form.w.settimer(timer_ms)
(button, is_esc) = ActivateWindow(g, run_type, bb)
entryValues = []
count = 0
for n in prompts:
entryValues.append(entryList[count].value())
count = count + 1
return {'button': button,
'is_esc': is_esc,
'values': tuple(entryValues),
'grid': g,
}
def __init__(self, screen, info):
"""
@param buttonarray is an array in the form ([radiobutton, widget], ...)
"""
from snack import RadioGroup, Textbox, Entry, FLAG_DISABLED
self.group = RadioGroup()
self.list = []
self.item = 0
self.info = info
Grid.__init__(self, 1, len(info.getSuggestions()) + 6)
self.setField(Textbox(20, 1, "Default:"),
0,
0,
padding=(0, 0, 0, 0),
anchorLeft=1)
db = self.group.add(info.getDefault(), info.getDefault(), \
info.getValue() == info.getDefault())
#print >> sys.stderr, "default: %s, value %s" %(info.getDefault(), info.getValue())
db.setCallback(self._hasManualToggled)
self.setField(db, 0, 1, (0, 0, 0, 0), anchorLeft=1, growx=1)
#self.setField(dt, 1, self.item)
self.setField(Textbox(20, 1, "Detected:"),
0,
2,
padding=(0, 0, 0, 0),
anchorLeft=1)
self.item = self.item + 3
self.list.append(db)
for value in info.getSuggestions():
b = self.group.add(value, value, info.getValue() == value)
b.setCallback(self._hasManualToggled)
self.setField(b, 0, self.item, (0, 0, 1, 0), anchorLeft=1, growx=1)
#self.setField(t, 1, self.item)
self.item = self.item + 1
self.setField(Textbox(20, 1, "Manual:"),
0,
self.item,
padding=(0, 0, 0, 0),
anchorLeft=1)
self.item = self.item + 1
self.dm = self.group.add("edit", "manual",
info.getValue() == info.getManual())
self.dm.setCallback(self._hasManualToggled)
self.manualentry = Entry(15, info.getManual())
self.manualentry.setFlags(FLAG_DISABLED,
sense=not (self.dm.selected()))
self.setField(self.dm,
0,
self.item, (0, 0, 1, 0),
anchorLeft=1,
growx=1)
self.setField(self.manualentry,
0,
self.item + 1, (0, 0, 1, 0),
anchorLeft=1)
self._hasManualToggled()
