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
|
# -*- coding: utf-8 -*-
#
# (c) Copyright 2001-2008 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 base import device, utils, maint
#from prnt import cups
from base.codes import *
from ui_utils import *
# Qt
from PyQt4.QtCore import *
from PyQt4.QtGui import *
# Ui
from linefeedcaldialog_base import Ui_Dialog
from deviceuricombobox import DEVICEURICOMBOBOX_TYPE_FAX_ONLY
class LineFeedCalDialog(QDialog, Ui_Dialog):
def __init__(self, parent, device_uri):
QDialog.__init__(self, parent)
self.setupUi(self)
self.device_uri = device_uri
self.initUi()
QTimer.singleShot(0, self.updateUi)
def initUi(self):
# connect signals/slots
self.connect(self.CancelButton, SIGNAL("clicked()"), self.CancelButton_clicked)
self.connect(self.CalibrateButton, SIGNAL("clicked()"), self.CalibrateButton_clicked)
self.connect(self.DeviceComboBox, SIGNAL("DeviceUriComboBox_noDevices"), self.DeviceUriComboBox_noDevices)
self.connect(self.DeviceComboBox, SIGNAL("DeviceUriComboBox_currentChanged"), self.DeviceUriComboBox_currentChanged)
self.DeviceComboBox.setFilter({'linefeed-cal-type': (operator.gt, 0)})
# Application icon
self.setWindowIcon(QIcon(load_pixmap('hp_logo', '128x128')))
if self.device_uri:
self.DeviceComboBox.setInitialDevice(self.device_uri)
def updateUi(self):
self.DeviceComboBox.updateUi()
self.LoadPaper.setButtonName(self.__tr("Calibrate"))
self.LoadPaper.updateUi()
def DeviceUriComboBox_currentChanged(self, device_uri):
self.device_uri = device_uri
# Update
def DeviceUriComboBox_noDevices(self):
FailureUI(self, self.__tr("""<b>No devices that support line feed calibration found.</b><p>Click <i>OK</i> to exit.</p>"""))
self.close()
def CancelButton_clicked(self):
self.close()
def CalibrateButton_clicked(self):
d = None
try:
try:
d = device.Device(self.device_uri)
except Error:
CheckDeviceUI(self)
return
linefeed_type = d.linefeed_cal_type
try:
d.open()
except Error:
CheckDeviceUI(self)
else:
if d.isIdleAndNoError():
if linefeed_type == LINEFEED_CAL_TYPE_OJ_K550: # 1
maint.linefeedCalType1(d, lambda : True)
elif linefeed_type == LINEFEED_CAL_TYPE_OJ_PRO_L7XXX: # 2
maint.linefeedCalType2(d, lambda : True)
else:
CheckDeviceUI(self)
finally:
if d is not None:
d.close()
self.close()
#
# Misc
#
def __tr(self,s,c = None):
return qApp.translate("LineFeedCalDialog",s,c)
|
