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
|
# -*- coding: utf-8 -*-
#
# (c) Copyright 2001-2009 Hewlett-Packard Development Company, L.P.
#
# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# Authors: Don Welch
# Std Lib
import operator
# Local
from base.g import *
from prnt import cups
from base import device, utils, pml
from copier import copier
from ui_utils import load_pixmap
# Qt
from qt import *
from scrollcopy import ScrollCopyView
class MakeCopiesForm(QMainWindow):
def __init__(self, bus='cups', device_uri=None, printer_name=None,
num_copies=None, contrast=None, quality=None,
reduction=None, fit_to_page=None,
parent=None, name=None, modal=0, fl=0):
QMainWindow.__init__(self,parent,name,fl)
self.setIcon(load_pixmap('hp_logo', '128x128'))
self.cur_device_uri = device_uri
self.printer_name = printer_name
self.init_failed = False
self.num_copies = num_copies
self.contrast = contrast
self.quality = quality
self.reduction = reduction
self.fit_to_page = fit_to_page
self.setCentralWidget(QWidget(self,"qt_central_widget"))
self.FormLayout = QGridLayout(self.centralWidget(),1,1,11,6,"FormLayout")
self.resize(QSize(600,480).expandedTo(self.minimumSizeHint()))
self.clearWState(Qt.WState_Polished)
self.languageChange()
if self.cur_device_uri and self.printer_name:
log.error("You may not specify both a printer (-p) and a device (-d).")
self.FailureUI(self.__tr("<p><b>You may not specify both a printer (-p) and a device (-d)."))
self.cur_device_uri, self.printer_name = None, None
self.init_failed = True
self.cups_printers = cups.getPrinters()
log.debug(self.cups_printers)
if not self.cur_device_uri and not self.printer_name:
t = device.probeDevices(bus=bus, filter={'copy-type': (operator.gt, 0)})
probed_devices = []
for d in t:
if d.startswith('hp:'):
probed_devices.append(d)
log.debug(probed_devices)
max_deviceid_size, x, devices = 0, 0, {}
for d in probed_devices:
printers = []
for p in self.cups_printers:
if p.device_uri == d:
printers.append(p.name)
devices[x] = (d, printers)
x += 1
max_deviceid_size = max(len(d), max_deviceid_size)
if x == 0:
from nodevicesform import NoDevicesForm
self.FailureUI(self.__tr("<p><b>No devices found.</b><p>Please make sure your device is properly installed and try again."))
self.init_failed = True
elif x == 1:
log.info(log.bold("Using device: %s" % devices[0][0]))
self.cur_device_uri = devices[0][0]
else:
from choosedevicedlg import ChooseDeviceDlg
dlg = ChooseDeviceDlg(devices) #, ['hp'])
if dlg.exec_loop() == QDialog.Accepted:
self.cur_device_uri = dlg.device_uri
else:
self.init_failed = True
self.CopyView = ScrollCopyView(None, num_copies=num_copies,
contrast=contrast, quality=quality,
reduction=reduction, fit_to_page=fit_to_page,
parent=self.centralWidget(), form=self)
self.FormLayout.addWidget(self.CopyView,0,0)
self.cur_device = self.cur_device_uri
if not self.init_failed:
try:
self.cur_device = copier.PMLCopyDevice(device_uri=self.cur_device_uri,
printer_name=self.printer_name)
except Error:
log.error("Invalid device URI or printer name.")
self.FailureUI("<b>Invalid device URI or printer name.</b><p>Please check the parameters to hp-print and try again.")
self.init_failed = True
else:
if self.cur_device.copy_type == COPY_TYPE_NONE:
self.FailureUI(self.__tr("<b>Sorry, make copies functionality is not implemented for this device.</b>"))
self.close()
return
self.cur_device_uri = self.cur_device.device_uri
user_conf.set('last_used', 'device_uri', self.cur_device_uri)
log.debug(self.cur_device_uri)
self.statusBar().message(self.cur_device.device_uri)
QTimer.singleShot(0, self.InitialUpdate)
def InitialUpdate(self):
if self.init_failed:
self.close()
return
self.CopyView.onDeviceChange(self.cur_device)
def languageChange(self):
self.setCaption(self.__tr("HP Device Manager - Make Copies"))
def FailureUI(self, error_text):
QMessageBox.critical(self,
self.caption(),
error_text,
QMessageBox.Ok,
QMessageBox.NoButton,
QMessageBox.NoButton)
def WarningUI(self, msg):
QMessageBox.warning(self,
self.caption(),
msg,
QMessageBox.Ok,
QMessageBox.NoButton,
QMessageBox.NoButton)
def __tr(self,s,c = None):
return qApp.translate("MakeCopiesForm",s,c)
|
