1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
|
#!/usr/bin/env python
## system-config-printer
## Copyright (C) 2006, 2007, 2008 Red Hat, Inc.
## Copyright (C) 2006, 2007 Florian Festi <ffesti@redhat.com>
## Copyright (C) 2006, 2007, 2008 Tim Waugh <twaugh@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; either version 2 of the License, or
## (at your option) any later version.
## 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., 675 Mass Ave, Cambridge, MA 02139, USA.
import cups
import errordialogs
import jobviewer
from debug import *
_ = lambda x: x
def set_gettext_function (x):
global _
_ = x
class PrinterContextMenu:
def __init__ (self, parent):
self.parent = parent
self.xml = parent.xml
for name in ["printer_context_menu",
"printer_context_edit",
"printer_context_rename",
"printer_context_disable",
"printer_context_enable",
"printer_context_copy",
"printer_context_delete",
"printer_context_set_as_default",
"printer_context_create_class",
"printer_context_view_print_queue"]:
widget = self.xml.get_widget (name)
setattr (self, name, widget)
self.xml.signal_autoconnect (self)
self.jobviewers = []
def cleanup (self):
while len (self.jobviewers) > 0:
self.jobviewers[0].cleanup () # this will call on_jobviewer_exit
def popup (self, event, iconview, paths):
self.iconview = iconview
self.paths = paths
n = len (paths)
model = self.iconview.get_model ()
if n == 1:
iter = model.get_iter (paths[0])
name = model.get_value (iter, 2)
is_default = name == self.parent.default_printer
else:
is_default = False
any_disabled = False
any_enabled = False
any_discovered = False
for i in range (n):
iter = model.get_iter (paths[i])
object = model.get_value (iter, 0)
if object.discovered:
any_discovered = True
if object.enabled:
any_enabled = True
else:
any_disabled = True
if any_discovered and any_enabled and any_disabled:
break
def show_widget (widget, condition):
if condition:
widget.show ()
else:
widget.hide ()
# Actions that require a single destination
show_widget (self.printer_context_edit, n == 1)
show_widget (self.printer_context_copy, n == 1)
show_widget (self.printer_context_rename, n == 1 and not any_discovered)
show_widget (self.printer_context_set_as_default,
n == 1 and not is_default)
# Actions that require at least one destination
show_widget (self.printer_context_disable,
n > 0 and any_enabled and not any_discovered)
show_widget (self.printer_context_enable,
n > 0 and any_disabled and not any_discovered)
show_widget (self.printer_context_delete, n > 0 and not any_discovered)
# Actions that require more than one destination
show_widget (self.printer_context_create_class, n > 1)
self.printer_context_menu.popup (None, None, None,
event.button,
event.get_time (), None)
### Edit
def on_printer_context_edit_activate (self, menuitem):
self.parent.dests_iconview_item_activated (self.iconview, self.paths[0])
### Rename
def on_printer_context_rename_activate (self, menuitem):
self.parent.on_rename_activate (menuitem)
### Enable
def on_printer_context_enable_activate (self, menuitem, enable=True):
model = self.iconview.get_model ()
for i in range (len (self.paths)):
iter = model.get_iter (self.paths[i])
printer = model.get_value (iter, 0)
try:
printer.setEnabled (enable)
except cups.IPPError, (e, m):
errordialogs.show_IPP_Error (e, m, self.parent.MainWindow)
# Give up on this operation.
break
self.parent.populateList ()
### Disable
def on_printer_context_disable_activate (self, menuitem):
self.on_printer_context_enable_activate (menuitem, enable=False)
### Copy
def on_printer_context_copy_activate (self, menuitem):
self.parent.on_copy_activate (menuitem)
### Delete
def on_printer_context_delete_activate (self, menuitem):
self.parent.on_delete_activate (menuitem)
### Set as default
def on_printer_context_set_as_default_activate (self, menuitem):
model = self.iconview.get_model ()
iter = model.get_iter (self.paths[0])
name = model.get_value (iter, 2)
self.parent.set_default_printer (name)
### Create Class
def on_printer_context_create_class_activate (self, menuitem):
class_members = []
model = self.iconview.get_model ()
for path in self.paths:
iter = model.get_iter (path)
name = model.get_value (iter, 2)
class_members.append (name)
self.parent.newPrinterGUI.init ("class")
out_model = self.parent.newPrinterGUI.tvNCNotMembers.get_model ()
in_model = self.parent.newPrinterGUI.tvNCMembers.get_model ()
iter = out_model.get_iter_first ()
while iter != None:
next = out_model.iter_next (iter)
data = out_model.get (iter, 0)
if data[0] in class_members:
in_model.append (data)
out_model.remove (iter)
iter = next
### View print queue
def on_printer_context_view_print_queue_activate (self, menuitem):
if len (self.paths):
specific_dests = []
model = self.iconview.get_model ()
for path in self.paths:
iter = model.get_iter (path)
name = model.get_value (iter, 2)
specific_dests.append (name)
viewer = jobviewer.JobViewer (None, None, my_jobs=False,
specific_dests=specific_dests,
exit_handler=self.on_jobviewer_exit,
parent=self.parent.MainWindow)
else:
viewer = jobviewer.JobViewer (None, None, my_jobs=False,
exit_handler=self.on_jobviewer_exit,
parent=self.parent.MainWindow)
self.jobviewers.append (viewer)
def on_jobviewer_exit (self, viewer):
i = self.jobviewers.index (viewer)
del self.jobviewers[i]
|
