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curses/curses_misc.py:

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Added support for setting the text in the input dialog
  Changed "body" to "parent" in ComboBox.
  set_focus() unconditionally sets the focus now
  Moved error() to this file.  It fits better here, anyway.
  Reverted TextDialog to its previous state
curses/netentry_curses.py:
  Moved error() to curses_misc.py
curses/wicd-curses.py:
  "Deimplemented" the script configurator, at the suggestion of various folks
    #wicd, and replaced it with a simple instructions dialog.  My original code
    is still there, just commented out.
  Added support for renaming wired network profiles (F2 when over the combo box)
  Fixed various issues caused when deleting wired network profiles.
  Refactored the help/about dialogs to support the old TextDialog
curses/README, in/man=wicd-curses.8.in:
  Script configurator has been "changed"
This commit is contained in:
Andrew Psaltis
2009-01-20 23:41:44 -05:00
parent ce64ce0aa2
commit a25693d1ab
5 changed files with 109 additions and 58 deletions
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4
curses/README
View File

@@ -26,9 +26,9 @@ C : Display network configuration for selected network
A : Display "About" dialog
I : Raise the "Scan for hidden networks" dialog
H : Raise help dialog
S : Configure scripts (calls an external program, requires superuser
privileges
S : Provide instructions for configuring scripts
delete : Delete selected wired network profile (from the wired ComboBox)
F2 : Rename selected wired network profile (from the wired ComboBox)
IN DIALOGS (Meta usually is "Alt"):
ESC or Q: Quit dialog without saving information (if present)

35
curses/curses_misc.py
View File

@@ -24,6 +24,15 @@ wicd-curses.
import urwid
# Uses code that is towards the bottom
def error(ui,parent,message):
"""Shows an error dialog (or something that resembles one)"""
# /\
# /!!\
# /____\
dialog = TextDialog(message,6,40,('important',"ERROR"))
return dialog.run(ui,parent)
# My savior. :-)
# Although I could have made this myself pretty easily, just want to give credit where
# its due.
@@ -301,7 +310,7 @@ class ComboBox(urwid.WidgetWrap):
self.user_args = user_args
# Widget references to simplify some things
self.body = None
self.parent = None
self.ui = None
self.row = None
def set_list(self,list):
@@ -310,25 +319,27 @@ class ComboBox(urwid.WidgetWrap):
def set_focus(self,index):
self.focus = index
self.cbox.set_w(SelText(self.list[index]+' vvv'))
if self.overlay:
self.overlay._listbox.set_focus(index)
def rebuild_combobox(self):
self.build_combobox(self.body,self.ui,self.row)
def build_combobox(self,body,ui,row):
self.build_combobox(self.parent,self.ui,self.row)
def build_combobox(self,parent,ui,row):
str,trash = self.label.get_text()
self.cbox = DynWrap(SelText([self.list[self.focus]+' vvv']),attrs=self.attrs,focus_attr=self.focus_attr)
if str != '':
w = urwid.Columns([('fixed',len(str),self.label),self.cbox],dividechars=1)
self.overlay = self.ComboSpace(self.list,body,ui,self.focus,
self.overlay = self.ComboSpace(self.list,parent,ui,self.focus,
pos=(len(str)+1,row))
else:
w = urwid.Columns([self.cbox])
self.overlay = self.ComboSpace(self.list,body,ui,self.focus,
self.overlay = self.ComboSpace(self.list,parent,ui,self.focus,
pos=(0,row))
self.set_w(w)
self.body = body
self.parent = parent
self.ui = ui
self.row = row
@@ -341,7 +352,7 @@ class ComboBox(urwid.WidgetWrap):
# Die if the user didn't prepare the combobox overlay
if self.overlay == None:
raise ComboBoxException('ComboBox must be built before use!')
retval = self.overlay.show(self.ui,self.body)
retval = self.overlay.show(self.ui,self.parent)
if retval != None:
self.set_focus(self.list.index(retval))
#self.cbox.set_w(SelText(retval+' vvv'))
@@ -444,9 +455,9 @@ class Dialog2(urwid.WidgetWrap):
# Simple dialog with text in it and "OK"
class TextDialog(Dialog2):
def __init__(self, text, height, width, header=None,align='left'):
l = []
for line in text:
l.append( urwid.Text( line,align=align))
l = [urwid.Text(text)]
#for line in text:
# l.append( urwid.Text( line,align=align))
body = urwid.ListBox(l)
body = urwid.AttrWrap(body, 'body')
@@ -461,8 +472,8 @@ class TextDialog(Dialog2):
self.frame.set_focus('footer')
class InputDialog(Dialog2):
def __init__(self, text, height, width,ok_name='OK'):
self.edit = urwid.Edit(wrap='clip')
def __init__(self, text, height, width,ok_name='OK',edit_text=''):
self.edit = urwid.Edit(wrap='clip',edit_text=edit_text)
body = urwid.ListBox([self.edit])
body = urwid.AttrWrap(body, 'editbx','editfc')

9
curses/netentry_curses.py
View File

@@ -22,17 +22,10 @@
# MA 02110-1301, USA.
import urwid
from curses_misc import TextDialog,DynWrap,MaskingEdit,ComboBox
from curses_misc import TextDialog,DynWrap,MaskingEdit,ComboBox,error
import wicd.misc as misc
from wicd.misc import noneToString, stringToNone, noneToBlankString, to_bool
def error(ui,parent,message):
"""Shows an error dialog (or something that resembles one)"""
# /\
# /!!\
# /____\
dialog = TextDialog(message,40,6,('important',"ERROR"))
return dialog.run(ui,parent)
language = misc.get_language_list_gui()

106
curses/wicd-curses.py
View File

@@ -54,10 +54,10 @@ import sys
from time import sleep
# Curses UIs for other stuff
from curses_misc import SelText,ComboBox,TextDialog,InputDialog
from curses_misc import SelText,ComboBox,TextDialog,InputDialog,error
from prefs_curses import PrefsDialog
import netentry_curses
from netentry_curses import WirelessSettingsDialog, WiredSettingsDialog,error
from netentry_curses import WirelessSettingsDialog, WiredSettingsDialog
# Stuff about getting the script configurer running
from grp import getgrgid
@@ -217,40 +217,59 @@ def about_dialog(body):
# The ASCII Art "Wicd" was made from the "smslant" font on one of those
# online ASCII big text generators.
theText = [
[('green'," /// \\\\\\")," _ ___ __"],
[('green'," /// \\\\\\")," | | /| / (_)______/ /"],
[('green'," /// \\\\\\")," | |/ |/ / / __/ _ / "],
[('green',"/|| // \\\\ ||\\")," |__/|__/_/\__/\_,_/ "],
[('green',"||| ||"),"(|^|)",('green',"|| |||"),
" ($VERSION) ".replace("$VERSION",daemon.Hello())],
('green'," /// \\\\\\")," _ ___ __\n",
('green'," /// \\\\\\")," | | /| / (_)______/ /\n",
('green'," /// \\\\\\")," | |/ |/ / / __/ _ / \n",
('green',"/|| // \\\\ ||\\")," |__/|__/_/\__/\_,_/ \n",
('green',"||| ||"),"(|^|)",('green',"|| |||"),
" ($VERSION) \n".replace("$VERSION",daemon.Hello()),
[('green',"\\|| \\\\")," |+| ",('green',"// ||/ ")],
[('green'," \\\\\\")," |+| ",('green',"///")," http://wicd.net"],
[('green'," \\\\\\")," |+| ",('green',"///")," Brought to you by:"],
[('green'," \\\\\\")," |+| ",('green',"///")," Adam Blackburn (wicd)"],
" ___|+|___ Dan O'Reilly (wicd)",
" |---------| Andrew Psaltis (this ui)",
('green',"\\|| \\\\")," |+| ",('green',"// ||/ \n"),
('green'," \\\\\\")," |+| ",('green',"///")," http://wicd.net\n",
('green'," \\\\\\")," |+| ",('green',"///")," Brought to you by:\n",
('green'," \\\\\\")," |+| ",('green',"///")," Adam Blackburn (wicd)\n",
" ___|+|___ Dan O'Reilly (wicd)\n",
" |---------| Andrew Psaltis (this ui)\n",
"-----------------------------------------------------"]
about = TextDialog(theText,16,55,header=('header','About Wicd'))
about.run(ui,body)
def help_dialog(body):
theText = [
"For more detailed help, consult the wicd-curses(8) man page.",
"", "All controls are case sensitive",
[('bold','H')," Display this help dialog"],
[('bold','enter')," Connect to selected network"],
[('bold','D')," Disconnect from all networks"],
[('bold','ESC')," Stop a network connection in progress"],
[('bold','F5')," or ", ('bold','R')," Refresh network list"],
[('bold','P')," Prefrences dialog"],
[('bold','I')," Scan for hidden networks"],
[('bold','S')," Select scripts"]
"For more detailed help, consult the wicd-curses(8) man page.\n",
"\n", "All controls are case sensitive\n",
('bold','H')," Display this help dialog\n",
('bold','enter')," Connect to selected network\n",
('bold','D')," Disconnect from all networks\n",
('bold','ESC')," Stop a network connection in progress\n",
('bold','F5')," or ", ('bold','R')," Refresh network list\n",
('bold','P')," Prefrences dialog\n",
('bold','I')," Scan for hidden networks\n",
('bold','S')," Select scripts\n"
]
help = TextDialog(theText,15,62,header=('header',"Wicd-Curses Help"))
help.run(ui,body)
def run_configscript(netname,nettype):
def run_configscript(parent,netname,nettype):
configfile = wpath.etc+netname+'-settings.conf'
header = 'profile' if nettype == 'wired' else 'BSSID'
profname = netname if nettype == 'wired' else wireless.GetWirelessProperty(
netname,'bssid')
theText = [
"""To avoid various complications, wicd-curses does not support directly editing the scripts directly. However, you can edit them manually. First, (as root)", open the "%s" config file, and look for the section labeled by the %s in question. In this case, this is:
[%s]
Once here, you can adjust (or add) the "beforescript", "afterscript", and "disconnectscript" variables as needed, to change the preconnect, postconnect, and disconnect scripts respectively.
Alternatively, you can configure the wireless networks by ESSID, by looking for the "[<ESSID>]" field in the config file.""" % (configfile,header,profname)]
dialog = TextDialog(theText,16,80)
dialog.run(ui,parent)
# This code works with many distributions, but not all of them. So, to
# limit complications, it has been deactivated. If you want to run it,
# be my guest. Be sure to deactivate the above stuff first.
"""
loop.quit()
ui.stop()
argv = netname + ' ' +nettype
@@ -265,7 +284,7 @@ def run_configscript(netname,nettype):
precmd = ''
precmdargv = ''
postcmd = ''
elif 'admin' in glist or 'wheel' in glist:
elif 'admin' in glist or 'wheel' in glist or 'sudo' in glist:
precmd = 'sudo'
precmdargv = ''
postcmd = ''
@@ -278,7 +297,7 @@ def run_configscript(netname,nettype):
system(precmd+precmdargv+cmd+postcmd)
raw_input("Press enter!")
main()
"""
########################################
##### URWID SUPPORT CLASSES
@@ -369,24 +388,46 @@ class WiredComboBox(ComboBox):
if self.theList != []:
wired.ReadWiredNetworkProfile(self.get_selected_profile())
#def rebuild_combobox(self):
# pass
def keypress(self,size,key):
prev_focus = self.get_focus()[1]
key = self.__super.keypress(size,key)
if self.get_focus()[1] == len(self.list)-1:
dialog = InputDialog(('header',"Add new wired profile"),7,30)
exitcode,name = dialog.run(ui,self.body)
exitcode,name = dialog.run(ui,self.parent)
if exitcode == 0:
wired.CreateWiredNetworkProfile(name,False)
self.set_list(wired.GetWiredProfileList())
self.rebuild_combobox()
self.set_focus(prev_focus)
self.overlay._listbox.set_focus(prev_focus)
else:
wired.ReadWiredNetworkProfile(self.get_selected_profile())
if key == 'delete':
if len(self.theList) == 1:
error(self.ui,self.parent,"Cannot delete the last wired profile. Try renaming it ('F2')")
return key
wired.DeleteWiredNetworkProfile(self.get_selected_profile())
# Return to the top of the list if something is deleted.
if wired.GetDefaultWiredNetwork() != None:
self.set_focus(self.theList.index(wired.GetDefaultWiredNetwork()))
else:
prev_focus -= 1
self.set_focus(prev_focus)
self.set_list(wired.GetWiredProfileList())
self.rebuild_combobox()
if key == 'f2':
dialog = InputDialog(('header',"Rename wired profile"),7,30,
edit_text=unicode(self.get_selected_profile()))
exitcode,name = dialog.run(ui,self.parent)
if exitcode == 0:
# Save the new one, then kill the old one
wired.SaveWiredNetworkProfile(name)
wired.DeleteWiredNetworkProfile(self.get_selected_profile())
self.set_list(wired.GetWiredProfileList())
self.set_focus(self.theList.index(name))
self.rebuild_combobox()
return key
#if key == 'C':
@@ -401,7 +442,8 @@ class WiredComboBox(ComboBox):
def get_selected_profile(self):
"""Get the selected wired profile"""
return self.theList[self.get_focus()[1]]
loc = self.get_focus()[1]
return self.theList[loc]
########################################
##### APPLICATION INTERFACE CLASS
@@ -684,7 +726,7 @@ class appGUI():
if "f8" in keys or 'Q' in keys:
loop.quit()
return False
if "f5" in keys:
if "f5" in keys or 'R' in keys:
self.lock_screen()
wireless.Scan()
if "D" in keys:
@@ -741,7 +783,7 @@ class appGUI():
else:
nettype = 'wireless'
netname = str(self.wiredLB.get_focus()[1])
run_configscript(netname,nettype)
run_configscript(self.frame,netname,nettype)
for k in keys:
if urwid.is_mouse_event(k):

13
in/man=wicd-curses.8.in
View File

@@ -1,5 +1,5 @@
.\" First revision was r203
.TH WICD-CURSES "8" "January 2009" "wicd-curses-r247"
.TH WICD-CURSES "8" "January 2009" "wicd-curses-r250"
.SH NAME
.B wicd-curses
\- curses-based wicd(8) controller
@@ -47,13 +47,18 @@ Bring up a rather simplistic help dialog. Of course, it mentions this man page
Bring up network configuration controller for the selected network
.TP
.BR delete
Delete the selected wired network profile (from the wired combo box at the top)
Delete the selected wired network profile (from the wired network combo box at the top)
.TP
.BR F2
Rename the selected wired network profile (from the wired network combo box at the top)
.\".PP
.\"The following are not implemented yet:
.TP
.BR S
Bring up the script selector for the selected network (requires superuser privileges)
.SH "FILES"
.\"Bring up the script selector for the selected network (requires superuser privileges)
Bring up instructions on how to edit the scripts. I have implemented a way to do this in the interface itself, but making it function with all Linux distros would be difficult. Since you are reading this, you should know how to do what I suggest. ;-)
".SH "FILES"
These are not used yet.
.TP
.I ~/.wicd/WHEREAREMYFILES