-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathqtqr.py
902 lines (828 loc) · 40.8 KB
/
qtqr.py
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
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
#!/usr/bin/env python
#-*- encoding: utf-8 -*-
"""
GUI front end for qrencode based on the work of David Green:
<david4dev@gmail.com> https://launchpad.net/qr-code-creator/
and inspired by
http://www.omgubuntu.co.uk/2011/03/how-to-create-qr-codes-in-ubuntu/
uses python-zbar for decoding from files and webcam
"""
import sys, os, dbus
from math import ceil
from PyQt4 import QtCore, QtGui, QtNetwork
from qrtools import QR
try:
# import pynotify
if not pynotify.init("QtQR"):
print "DEBUG: There was a problem initializing the pynotify module"
NOTIFY = True
except:
NOTIFY = False
__author__ = "Ramiro Algozino"
__email__ = "algozino@gmail.com"
__copyright__ = "copyright (C) 2011 Ramiro Algozino"
__credits__ = "David Green"
__license__ = "GPLv3"
__version__ = "1.4"
class MainWindow(QtGui.QMainWindow):
def __init__(self):
QtGui.QMainWindow.__init__(self)
self.setWindowTitle(self.trUtf8("QtQR: QR Code Generator"))
icon = os.path.join(os.path.dirname(__file__), u'icon.png')
if not QtCore.QFile(icon).exists():
icon = u'/usr/share/pixmaps/qtqr.png'
self.setWindowIcon(QtGui.QIcon(icon))
self.w = QtGui.QWidget()
self.setCentralWidget(self.w)
self.setAcceptDrops(True)
# Templates for creating QRCodes supported by qrtools
self.templates = {
"text": unicode(self.trUtf8("Text")),
"url": unicode(self.trUtf8("URL")),
"bookmark": unicode(self.trUtf8("Bookmark")),
"emailmessage": unicode(self.trUtf8("E-Mail")),
"telephone": unicode(self.trUtf8("Telephone Number")),
"phonebook": unicode(self.trUtf8("Contact Information (PhoneBook)")),
"sms": unicode(self.trUtf8("SMS")),
"mms": unicode(self.trUtf8("MMS")),
"geo": unicode(self.trUtf8("Geolocalization")),
"wifi": unicode(self.trUtf8("WiFi Network")),
}
# With this we make the dict bidirectional
self.templates.update( dict((self.templates[k], k) for k in self.templates))
# Tabs
# We use this to put the tabs in a desired order.
self.templateNames = (
self.templates["text"],
self.templates["url"],
self.templates["bookmark"],
self.templates["emailmessage"],
self.templates["telephone"],
self.templates["phonebook"],
self.templates["sms"],
self.templates["mms"],
self.templates["geo"],
self.templates["wifi"],
)
self.selector = QtGui.QComboBox()
self.selector.addItems(self.templateNames)
self.tabs = QtGui.QStackedWidget()
self.textTab = QtGui.QWidget()
self.urlTab = QtGui.QWidget()
self.bookmarkTab = QtGui.QWidget()
self.emailTab = QtGui.QWidget()
self.telTab = QtGui.QWidget()
self.phonebookTab = QtGui.QWidget()
self.smsTab = QtGui.QWidget()
self.mmsTab = QtGui.QWidget()
self.geoTab = QtGui.QWidget()
self.wifiTab = QtGui.QWidget()
self.tabs.addWidget(self.textTab)
self.tabs.addWidget(self.urlTab)
self.tabs.addWidget(self.bookmarkTab)
self.tabs.addWidget(self.emailTab)
self.tabs.addWidget(self.telTab)
self.tabs.addWidget(self.phonebookTab)
self.tabs.addWidget(self.smsTab)
self.tabs.addWidget(self.mmsTab)
self.tabs.addWidget(self.geoTab)
self.tabs.addWidget(self.wifiTab)
#Widgets for Text Tab
self.l1 = QtGui.QLabel(self.trUtf8('Text to be encoded:'))
self.textEdit = QtGui.QPlainTextEdit()
#Widgets for URL Tab
self.urlLabel = QtGui.QLabel(self.trUtf8('URL to be encoded:'))
self.urlEdit = QtGui.QLineEdit(u'http://')
#Widgets for BookMark Tab
self.bookmarkTitleLabel = QtGui.QLabel(self.trUtf8("Title:"))
self.bookmarkTitleEdit = QtGui.QLineEdit()
self.bookmarkUrlLabel = QtGui.QLabel(self.trUtf8("URL:"))
self.bookmarkUrlEdit = QtGui.QLineEdit()
#Widgets for EMail Tab
self.emailLabel = QtGui.QLabel(self.trUtf8('E-Mail address:'))
self.emailEdit = QtGui.QLineEdit("@.com")
self.emailSubLabel = QtGui.QLabel(self.trUtf8('Subject:'))
self.emailSubjectEdit = QtGui.QLineEdit()
self.emailBodyLabel = QtGui.QLabel(self.trUtf8('Message Body:'))
self.emailBodyEdit = QtGui.QPlainTextEdit()
#Widgets for Telephone Tab
self.telephoneLabel = QtGui.QLabel(self.trUtf8('Telephone Number:'))
self.telephoneEdit = QtGui.QLineEdit()
#Widgets for Contact Information Tab
self.phonebookNameLabel = QtGui.QLabel(self.trUtf8("Name:"))
self.phonebookNameEdit = QtGui.QLineEdit()
self.phonebookTelLabel = QtGui.QLabel(self.trUtf8("Telephone:"))
self.phonebookTelEdit = QtGui.QLineEdit()
self.phonebookEMailLabel = QtGui.QLabel(self.trUtf8("E-Mail:"))
self.phonebookEMailEdit = QtGui.QLineEdit()
self.phonebookNoteLabel = QtGui.QLabel(self.trUtf8("Note:"))
self.phonebookNoteEdit = QtGui.QLineEdit()
self.phonebookBirthdayLabel = QtGui.QCheckBox(self.trUtf8("Birthday:"))
self.phonebookBirthdayEdit = QtGui.QDateEdit()
self.phonebookBirthdayEdit.setCalendarPopup(True)
self.phonebookAddressLabel = QtGui.QLabel(self.trUtf8("Address:"))
self.phonebookAddressEdit = QtGui.QLineEdit()
self.phonebookAddressEdit.setToolTip(self.trUtf8("Insert separated by commas the PO Box, room number, house number, city, prefecture, zip code and country in order"))
self.phonebookUrlLabel = QtGui.QLabel(self.trUtf8("URL:"))
self.phonebookUrlEdit = QtGui.QLineEdit()
#Widgets for SMS Tab
self.smsNumberLabel = QtGui.QLabel(self.trUtf8('Telephone Number:'))
self.smsNumberEdit = QtGui.QLineEdit()
self.smsBodyLabel = QtGui.QLabel(self.trUtf8('Message:'))
self.smsBodyEdit = QtGui.QPlainTextEdit()
self.smsCharCount = QtGui.QLabel(self.trUtf8("characters count: 0"))
#Widgets for MMS Tab
self.mmsNumberLabel = QtGui.QLabel(self.trUtf8('Telephone Number:'))
self.mmsNumberEdit = QtGui.QLineEdit()
self.mmsBodyLabel = QtGui.QLabel(self.trUtf8('Content:'))
self.mmsBodyEdit = QtGui.QPlainTextEdit()
#Widgets for GEO Tab
self.geoLatLabel = QtGui.QLabel(self.trUtf8("Latitude:"))
self.geoLatEdit = QtGui.QLineEdit()
self.geoLongLabel = QtGui.QLabel(self.trUtf8("Longitude:"))
self.geoLongEdit = QtGui.QLineEdit()
#Widgets for WiFi Tab
self.wifiSSIDLabel = QtGui.QLabel(self.trUtf8("SSID:"))
self.wifiSSIDEdit = QtGui.QLineEdit()
self.wifiPasswordLabel = QtGui.QLabel(self.trUtf8("Password:"))
self.wifiPasswordEdit = QtGui.QLineEdit()
self.wifiEncriptionLabel = QtGui.QLabel(self.trUtf8("Encription:"))
self.wifiEncriptionType = QtGui.QComboBox()
self.wifiEncriptionType.addItems(
(
self.trUtf8('WEP'),
self.trUtf8('WPA/WPA2'),
self.trUtf8('No Encription'),
)
)
#Widgets for QREncode Parameters Configuration
self.optionsGroup = QtGui.QGroupBox(self.trUtf8('Parameters:'))
self.l2 = QtGui.QLabel(self.trUtf8('&Pixel Size:'))
self.pixelSize = QtGui.QSpinBox()
self.l3 = QtGui.QLabel(self.trUtf8('&Error Correction:'))
self.ecLevel = QtGui.QComboBox()
self.ecLevel.addItems(
(
self.trUtf8('Lowest'),
self.trUtf8('Medium'),
self.trUtf8('QuiteGood'),
self.trUtf8('Highest')
)
)
self.l4 = QtGui.QLabel(self.trUtf8('&Margin Size:'))
self.marginSize = QtGui.QSpinBox()
#QLabel for displaying the Generated QRCode
self.qrcode = QtGui.QLabel(self.trUtf8('Start typing to create QR Code\n or drop here image files for decoding.'))
self.qrcode.setAlignment(QtCore.Qt.AlignVCenter | QtCore.Qt.AlignHCenter)
self.scroll = QtGui.QScrollArea()
self.scroll.setWidgetResizable(True)
self.scroll.setWidget(self.qrcode)
#Save and Decode Buttons
self.saveButton = QtGui.QPushButton(QtGui.QIcon.fromTheme(u'document-save'), self.trUtf8('&Save QRCode'))
self.decodeButton = QtGui.QPushButton(QtGui.QIcon.fromTheme(u'preview-file'), self.trUtf8('&Decode'))
self.decodeMenu = QtGui.QMenu()
self.decodeFileAction = self.decodeMenu.addAction(QtGui.QIcon.fromTheme(u'document-open'), self.trUtf8('Decode from &File'))
self.decodeWebcamAction = self.decodeMenu.addAction(QtGui.QIcon.fromTheme(u'image-png'), self.trUtf8('Decode from &Webcam'))
self.decodeButton.setMenu(self.decodeMenu)
self.exitAction = QtGui.QAction(QtGui.QIcon.fromTheme(u'application-exit'), self.trUtf8('E&xit'), self)
self.addAction(self.exitAction)
self.aboutAction = QtGui.QAction(QtGui.QIcon.fromTheme(u"help-about"), self.trUtf8("&About"), self)
self.addAction(self.aboutAction)
# UI Tunning
self.saveButton.setEnabled(False)
self.pixelSize.setValue(3)
self.pixelSize.setMinimum(1)
self.marginSize.setValue(4)
self.l1.setBuddy(self.textEdit)
self.l2.setBuddy(self.pixelSize)
self.l3.setBuddy(self.ecLevel)
self.l4.setBuddy(self.marginSize)
self.ecLevel.setToolTip(self.trUtf8('Error Correction Level'))
self.l3.setToolTip(self.trUtf8('Error Correction Level'))
self.decodeFileAction.setShortcut(u"Ctrl+O")
self.decodeWebcamAction.setShortcut(u"Ctrl+W")
self.saveButton.setShortcut(u"Ctrl+S")
self.exitAction.setShortcut(u"Ctrl+Q")
self.aboutAction.setShortcut(u"F1")
self.buttons = QtGui.QHBoxLayout()
self.buttons.addWidget(self.saveButton)
self.buttons.addWidget(self.decodeButton)
#Text Tab
self.codeControls = QtGui.QVBoxLayout()
self.codeControls.addWidget(self.l1)
self.codeControls.addWidget(self.textEdit, 1)
self.textTab.setLayout(self.codeControls)
#URL Tab
self.urlTabLayout = QtGui.QVBoxLayout()
self.urlTabLayout.addWidget(self.urlLabel)
self.urlTabLayout.addWidget(self.urlEdit)
self.urlTabLayout.addStretch()
self.urlTab.setLayout(self.urlTabLayout)
#Bookmark Tab
self.bookmarkTabLayout = QtGui.QVBoxLayout()
self.bookmarkTabLayout.addWidget(self.bookmarkTitleLabel)
self.bookmarkTabLayout.addWidget(self.bookmarkTitleEdit)
self.bookmarkTabLayout.addWidget(self.bookmarkUrlLabel)
self.bookmarkTabLayout.addWidget(self.bookmarkUrlEdit)
self.bookmarkTabLayout.addStretch()
self.bookmarkTab.setLayout(self.bookmarkTabLayout)
#Email Tab
self.emailTabLayout = QtGui.QVBoxLayout()
self.emailTabLayout.addWidget(self.emailLabel)
self.emailTabLayout.addWidget(self.emailEdit)
self.emailTabLayout.addWidget(self.emailSubLabel)
self.emailTabLayout.addWidget(self.emailSubjectEdit)
self.emailTabLayout.addWidget(self.emailBodyLabel)
self.emailTabLayout.addWidget(self.emailBodyEdit, 1)
self.emailTabLayout.addStretch()
self.emailTab.setLayout(self.emailTabLayout)
#Telephone Tab
self.telTabLayout = QtGui.QVBoxLayout()
self.telTabLayout.addWidget(self.telephoneLabel)
self.telTabLayout.addWidget(self.telephoneEdit)
self.telTabLayout.addStretch()
self.telTab.setLayout(self.telTabLayout)
#Contact Tab
self.phonebookTabLayout = QtGui.QVBoxLayout()
self.phonebookTabLayout.addWidget(self.phonebookNameLabel)
self.phonebookTabLayout.addWidget(self.phonebookNameEdit)
self.phonebookTabLayout.addWidget(self.phonebookTelLabel)
self.phonebookTabLayout.addWidget(self.phonebookTelEdit)
self.phonebookTabLayout.addWidget(self.phonebookEMailLabel)
self.phonebookTabLayout.addWidget(self.phonebookEMailEdit)
self.phonebookTabLayout.addWidget(self.phonebookNoteLabel)
self.phonebookTabLayout.addWidget(self.phonebookNoteEdit)
self.phonebookTabLayout.addWidget(self.phonebookBirthdayLabel)
self.phonebookTabLayout.addWidget(self.phonebookBirthdayEdit)
self.phonebookTabLayout.addWidget(self.phonebookAddressLabel)
self.phonebookTabLayout.addWidget(self.phonebookAddressEdit)
self.phonebookTabLayout.addWidget(self.phonebookUrlLabel)
self.phonebookTabLayout.addWidget(self.phonebookUrlEdit)
self.phonebookTabLayout.addStretch()
self.phonebookTab.setLayout(self.phonebookTabLayout)
#SMS Tab
self.smsTabLayout = QtGui.QVBoxLayout()
self.smsTabLayout.addWidget(self.smsNumberLabel)
self.smsTabLayout.addWidget(self.smsNumberEdit)
self.smsTabLayout.addWidget(self.smsBodyLabel)
self.smsTabLayout.addWidget(self.smsBodyEdit, 1)
self.smsTabLayout.addWidget(self.smsCharCount)
self.smsTabLayout.addStretch()
self.smsTab.setLayout(self.smsTabLayout)
#MMS Tab
self.mmsTabLayout = QtGui.QVBoxLayout()
self.mmsTabLayout.addWidget(self.mmsNumberLabel)
self.mmsTabLayout.addWidget(self.mmsNumberEdit)
self.mmsTabLayout.addWidget(self.mmsBodyLabel)
self.mmsTabLayout.addWidget(self.mmsBodyEdit, 1)
self.mmsTabLayout.addStretch()
self.mmsTab.setLayout(self.mmsTabLayout)
#Geolocalization Tab
self.geoTabLayout = QtGui.QVBoxLayout()
self.geoTabLayout.addWidget(self.geoLatLabel)
self.geoTabLayout.addWidget(self.geoLatEdit)
self.geoTabLayout.addWidget(self.geoLongLabel)
self.geoTabLayout.addWidget(self.geoLongEdit)
self.geoTabLayout.addStretch()
self.geoTab.setLayout(self.geoTabLayout)
#WiFi Network Tab
self.wifiTabLayout = QtGui.QVBoxLayout()
self.wifiTabLayout.addWidget(self.wifiSSIDLabel)
self.wifiTabLayout.addWidget(self.wifiSSIDEdit)
self.wifiTabLayout.addWidget(self.wifiPasswordLabel)
self.wifiTabLayout.addWidget(self.wifiPasswordEdit)
self.wifiTabLayout.addWidget(self.wifiEncriptionLabel)
self.wifiTabLayout.addWidget(self.wifiEncriptionType)
self.wifiTabLayout.addStretch()
self.wifiTab.setLayout(self.wifiTabLayout)
#Pixel Size Controls
self.pixControls = QtGui.QVBoxLayout()
self.pixControls.addWidget(self.l2)
self.pixControls.addWidget(self.pixelSize)
#Error Correction Level Controls
self.levelControls = QtGui.QVBoxLayout()
self.levelControls.addWidget(self.l3)
self.levelControls.addWidget(self.ecLevel)
#Margin Size Controls
self.marginControls = QtGui.QVBoxLayout()
self.marginControls.addWidget(self.l4)
self.marginControls.addWidget(self.marginSize)
#Controls Layout
self.controls = QtGui.QHBoxLayout()
self.controls.addLayout(self.pixControls)
self.controls.addSpacing(10)
self.controls.addLayout(self.levelControls)
self.controls.addSpacing(10)
self.controls.addLayout(self.marginControls)
self.controls.addStretch()
self.optionsGroup.setLayout(self.controls)
#Main Window Layout
self.selectorBox = QtGui.QGroupBox(self.trUtf8("Select data type:"))
self.vlayout1 = QtGui.QVBoxLayout()
self.vlayout1.addWidget(self.selector)
self.vlayout1.addWidget(self.tabs, 1)
self.vlayout2 = QtGui.QVBoxLayout()
self.vlayout2.addWidget(self.optionsGroup)
self.vlayout2.addWidget(self.scroll, 1)
self.vlayout2.addLayout(self.buttons)
self.layout = QtGui.QHBoxLayout(self.w)
self.selectorBox.setLayout(self.vlayout1)
self.layout.addWidget(self.selectorBox)
self.layout.addLayout(self.vlayout2, 1)
#Signals
self.selector.currentIndexChanged.connect(self.tabs.setCurrentIndex)
self.tabs.currentChanged.connect(self.selector.setCurrentIndex)
self.textEdit.textChanged.connect(self.qrencode)
self.urlEdit.textChanged.connect(self.qrencode)
self.bookmarkTitleEdit.textChanged.connect(self.qrencode)
self.bookmarkUrlEdit.textChanged.connect(self.qrencode)
self.emailEdit.textChanged.connect(self.qrencode)
self.emailSubjectEdit.textChanged.connect(self.qrencode)
self.emailBodyEdit.textChanged.connect(self.qrencode)
self.phonebookNameEdit.textChanged.connect(self.qrencode)
self.phonebookTelEdit.textChanged.connect(self.qrencode)
self.phonebookEMailEdit.textChanged.connect(self.qrencode)
self.phonebookNoteEdit.textChanged.connect(self.qrencode)
self.phonebookAddressEdit.textChanged.connect(self.qrencode)
self.phonebookBirthdayLabel.stateChanged.connect(self.qrencode)
self.phonebookBirthdayEdit.dateChanged.connect(self.qrencode)
self.phonebookUrlEdit.textChanged.connect(self.qrencode)
self.smsNumberEdit.textChanged.connect(self.qrencode)
self.smsBodyEdit.textChanged.connect(self.qrencode)
self.smsBodyEdit.textChanged.connect(
lambda: self.smsCharCount.setText(
unicode(self.trUtf8("characters count: %s - %d message(s)")) % (
len(self.smsBodyEdit.toPlainText()),
ceil(len(self.smsBodyEdit.toPlainText()) / 160.0)
)
)
)
self.mmsNumberEdit.textChanged.connect(self.qrencode)
self.mmsBodyEdit.textChanged.connect(self.qrencode)
self.telephoneEdit.textChanged.connect(self.qrencode)
self.geoLatEdit.textChanged.connect(self.qrencode)
self.geoLongEdit.textChanged.connect(self.qrencode)
self.wifiSSIDEdit.textChanged.connect(self.qrencode)
self.wifiPasswordEdit.textChanged.connect(self.qrencode)
self.wifiEncriptionType.currentIndexChanged.connect(self.qrencode)
self.pixelSize.valueChanged.connect(self.qrencode)
self.ecLevel.currentIndexChanged.connect(self.qrencode)
self.marginSize.valueChanged.connect(self.qrencode)
self.saveButton.clicked.connect(self.saveCode)
self.exitAction.triggered.connect(self.close)
self.aboutAction.triggered.connect(self.about)
self.decodeFileAction.triggered.connect(self.decodeFile)
self.decodeWebcamAction.triggered.connect(self.decodeWebcam)
self.qrcode.setAcceptDrops(True)
self.qrcode.__class__.dragEnterEvent = self.dragEnterEvent
self.qrcode.__class__.dropEvent = self.dropEvent
# Network acces for remote images drag&drop support
self.NetAccessMgr = QtNetwork.QNetworkAccessManager()
self.NetAccessMgr.finished.connect(self.handleNetworkData)
def qrencode(self, fileName=None):
#Functions to get the correct data
data_fields = {
"text": unicode(self.textEdit.toPlainText()),
"url": unicode(self.urlEdit.text()),
"bookmark": ( unicode(self.bookmarkTitleEdit.text()), unicode(self.bookmarkUrlEdit.text()) ),
"email": unicode(self.emailEdit.text()),
"emailmessage": ( unicode(self.emailEdit.text()), unicode(self.emailSubjectEdit.text()), unicode(self.emailBodyEdit.toPlainText()) ),
"telephone": unicode(self.telephoneEdit.text()),
"phonebook": (('N',unicode(self.phonebookNameEdit.text())),
('TEL', unicode(self.phonebookTelEdit.text())),
('EMAIL',unicode(self.phonebookEMailEdit.text())),
('NOTE', unicode(self.phonebookNoteEdit.text())),
('BDAY', unicode(self.phonebookBirthdayEdit.date().toString("yyyyMMdd")) if self.phonebookBirthdayLabel.isChecked() else ""), #YYYYMMDD
('ADR', unicode(self.phonebookAddressEdit.text())), #The fields divided by commas (,) denote PO box, room number, house number, city, prefecture, zip code and country, in order.
('URL', unicode(self.phonebookUrlEdit.text())),
# ('NICKNAME', ''),
),
"sms": ( unicode(self.smsNumberEdit.text()), unicode(self.smsBodyEdit.toPlainText()) ),
"mms": ( unicode(self.mmsNumberEdit.text()), unicode(self.mmsBodyEdit.toPlainText()) ),
"geo": ( unicode(self.geoLatEdit.text()), unicode(self.geoLongEdit.text()) ),
"wifi": ( unicode(self.wifiSSIDEdit.text()), (u"WEP",u"WPA",u"nopass")[self.wifiEncriptionType.currentIndex()], unicode(self.wifiPasswordEdit.text()))
}
data_type = unicode(self.templates[unicode(self.selector.currentText())])
data = data_fields[data_type]
level = (u'L',u'M',u'Q',u'H')
if data:
if data_type == 'emailmessage' and data[1] == '' and data[2] == '':
data_type = 'email'
data = data_fields[data_type]
qr = QR(pixel_size = unicode(self.pixelSize.value()),
data = data,
level = unicode(level[self.ecLevel.currentIndex()]),
margin_size = unicode(self.marginSize.value()),
data_type = data_type,
)
error = 1
if type(fileName) is not unicode:
error = qr.encode()
else:
error = qr.encode(fileName)
if error == 0:
self.qrcode.setPixmap(QtGui.QPixmap(qr.filename))
self.saveButton.setEnabled(True)
else:
if NOTIFY:
n = pynotify.Notification(
"QtQR",
unicode(self.trUtf8("ERROR: Something went wrong while trying to generate the QR Code.")),
"qtqr"
)
n.show()
else:
print "Something went wrong while trying to generate the QR Code"
qr.destroy()
else:
self.saveButton.setEnabled(False)
def saveCode(self):
filterStr = ""
for saveType in QR().get_qrencode_types():
filterStr += ( saveType + "(*." + saveType.lower() + ");;")
#print filterStr
fn = QtGui.QFileDialog.getSaveFileName(
self,
self.trUtf8('Save QRCode'),
filter=filterStr
)
if fn:
if not fn.toLower().endsWith(u".png") \
and not fn.toLower().endsWith(u".eps") \
and not fn.toLower().endsWith(u".svg") \
and not fn.toLower().endsWith(u".ansi") \
and not fn.toLower().endsWith(u".ansi256") \
and not fn.toLower().endsWith(u".ascii") \
and not fn.toLower().endsWith(u".asciii") \
and not fn.toLower().endsWith(u".utf8") \
and not fn.toLower().endsWith(u".ansiutf8"):
fn += u".png"
self.qrencode(unicode(fn))
if NOTIFY:
n = pynotify.Notification(
unicode(self.trUtf8("Save QR Code")),
unicode(self.trUtf8("QR Code succesfully saved to %s")) % fn,
"qtqr"
)
n.show()
else:
QtGui.QMessageBox.information(
self,
unicode(self.trUtf8('Save QRCode')),
unicode(self.trUtf8('QRCode succesfully saved to <b>%s</b>.')) % fn
)
def decodeFile(self, fn=None):
if not fn:
fn = unicode(QtGui.QFileDialog.getOpenFileName(
self,
self.trUtf8('Open QRCode'),
filter=self.trUtf8('Images (*.png *.jpg);; All Files (*.*)')
)
)
if os.path.isfile(fn):
qr = QR(filename=fn)
if qr.decode():
self.showInfo(qr)
else:
QtGui.QMessageBox.information(
self,
self.trUtf8('Decode File'),
unicode(self.trUtf8('No QRCode could be found in file: <b>%s</b>.')) % fn
)
qr.destroy()
# else:
# QtGui.QMessageBox.information(
# self,
# u"Decode from file",
# u"The file <b>%s</b> doesn't exist." %
# os.path.abspath(fn),
# QtGui.QMessageBox.Ok
# )
def showInfo(self, qr):
dt = qr.data_type
print dt.encode(u"utf-8") + ':',
data = qr.data_decode[dt](qr.data)
if type(data) == tuple:
for d in data:
print d.encode(u"utf-8")
elif type(data) == dict:
# FIX-ME: Print the decoded symbols
print "Dict"
print data.keys()
print data.values()
else:
print data.encode(u"utf-8")
msg = {
'text': lambda : unicode(self.trUtf8("QRCode contains the following text:\n\n%s")) % (data),
'url': lambda : unicode(self.trUtf8("QRCode contains the following url address:\n\n%s")) % (data),
'bookmark': lambda: unicode(self.trUtf8("QRCode contains a bookmark:\n\nTitle: %s\nURL: %s")) % (data),
'email': lambda : unicode(self.trUtf8("QRCode contains the following e-mail address:\n\n%s")) % (data),
'emailmessage': lambda : unicode(self.trUtf8("QRCode contains an e-mail message:\n\nTo: %s\nSubject: %s\nMessage: %s")) % (data),
'telephone': lambda : unicode(self.trUtf8("QRCode contains a telephone number: ")) + (data),
'phonebook': lambda : unicode(self.trUtf8("QRCode contains a phonebook entry:\n\nName: %s\nTel: %s\nE-Mail: %s\nNote: %s\nBirthday: %s\nAddress: %s\nURL: %s")) %
(data.get('N') or "",
data.get('TEL') or "",
data.get('EMAIL') or "",
data.get('NOTE') or "",
QtCore.QDate.fromString(data.get('BDAY') or "",'yyyyMMdd').toString(),
data.get('ADR') or "",
data.get('URL') or ""),
'sms': lambda : unicode(self.trUtf8("QRCode contains the following SMS message:\n\nTo: %s\nMessage: %s")) % (data),
'mms': lambda : unicode(self.trUtf8("QRCode contains the following MMS message:\n\nTo: %s\nMessage: %s")) % (data),
'geo': lambda : unicode(self.trUtf8("QRCode contains the following coordinates:\n\nLatitude: %s\nLongitude:%s")) % (data),
'wifi': lambda : unicode(self.trUtf8("QRCode contains the following WiFi Network Configuration:\n\nSSID: %s\nEncription Type: %s\nPassword: %s")) % (data)
}
wanna = self.trUtf8("\n\nDo you want to ")
action = {
'text': wanna + self.trUtf8("copy to clipboard?"),
'url': wanna + self.trUtf8("open it in a browser?"),
'bookmark': wanna + self.trUtf8("open it in a browser?"),
'email': wanna + self.trUtf8("send an e-mail to the address?"),
'emailmessage': wanna + self.trUtf8("send the e-mail?"),
'telephone': u"",
'phonebook': u"",
'sms': u"",
'mms': u"",
'geo': wanna + self.trUtf8("open it in Google Maps?"),
'wifi': wanna + self.trUtf8("connect?")
}
if action[qr.data_type] != u"":
msgBox = QtGui.QMessageBox(
QtGui.QMessageBox.Question,
self.trUtf8('Decode QRCode'),
msg[qr.data_type]() + action[qr.data_type],
QtGui.QMessageBox.No |
QtGui.QMessageBox.Yes,
self
)
msgBox.addButton(self.trUtf8("&Edit"), QtGui.QMessageBox.ApplyRole)
msgBox.setDefaultButton(QtGui.QMessageBox.Yes)
rsp = msgBox.exec_()
else:
msgBox = QtGui.QMessageBox(
QtGui.QMessageBox.Information,
self.trUtf8("Decode QRCode"),
msg[qr.data_type]() + action[qr.data_type],
QtGui.QMessageBox.Ok,
self
)
msgBox.addButton(self.trUtf8("&Edit"), QtGui.QMessageBox.ApplyRole)
msgBox.setDefaultButton(QtGui.QMessageBox.Ok)
rsp = msgBox.exec_()
if rsp == QtGui.QMessageBox.Yes:
#Open Link
if qr.data_type == 'text':
link = "copy to clipboard"
elif qr.data_type == 'email':
link = 'mailto:'+ data
elif qr.data_type == 'emailmessage':
link = 'mailto:%s?subject=%s&body=%s' % (data)
elif qr.data_type == 'geo':
link = 'http://maps.google.com/maps?q=%s,%s' % data
elif qr.data_type == 'bookmark':
link = data[1]
elif qr.data_type == 'wifi':
link = "connection"
else:
link = qr.data_decode[qr.data_type](qr.data)
print u"Opening " + link
if qr.data_type=="wifi":
self.connectWifi(data[0],data[2])
elif qr.data_type=="text":
cb = QtGui.QApplication.clipboard()
cb.clear(mode=cb.Clipboard)
cb.setText(data, mode=cb.Clipboard)
else:
QtGui.QDesktopServices.openUrl(QtCore.QUrl(link))
elif rsp == 0:
#Edit the code
data = qr.data_decode[qr.data_type](qr.data)
try:
tabIndex = self.templateNames.index(self.templates[qr.data_type])
except KeyError:
if qr.data_type == 'email':
#We have to use the same tab index as EMail Message
tabIndex = self.templateNames.index(self.templates["emailmessage"])
if qr.data_type == 'text':
self.tabs.setCurrentIndex(tabIndex)
self.textEdit.setPlainText(data)
elif qr.data_type == 'url':
self.tabs.setCurrentIndex(tabIndex)
self.urlEdit.setText(data)
elif qr.data_type == 'bookmark':
self.bookmarkTitleEdit.setText(data[0])
self.bookmarkUrlEdit.setText(data[1])
self.tabs.setCurrentIndex(tabIndex)
elif qr.data_type == 'emailmessage':
self.emailEdit.setText(data[0])
self.emailSubjectEdit.setText(data[1])
self.emailBodyEdit.setPlainText(data[2])
self.tabs.setCurrentIndex(tabIndex)
elif qr.data_type == 'email':
self.emailEdit.setText(data)
self.emailSubjectEdit.setText("")
self.emailBodyEdit.setPlainText("")
self.tabs.setCurrentIndex(tabIndex)
elif qr.data_type == 'telephone':
self.telephoneEdit.setText(data)
self.tabs.setCurrentIndex(tabIndex)
elif qr.data_type == 'phonebook':
self.phonebookNameEdit.setText(data.get("N") or "")
self.phonebookTelEdit.setText(data.get("TEL") or "")
self.phonebookEMailEdit.setText(data.get("EMAIL") or "")
self.phonebookNoteEdit.setText(data.get("NOTE") or "")
self.phonebookBirthdayEdit.setDate(QtCore.QDate.fromString(data.get("BDAY") or "", "yyyyMMdd"))
self.phonebookAddressEdit.setText(data.get("ADR") or "")
self.phonebookUrlEdit.setText(data.get("URL") or "")
self.tabs.setCurrentIndex(tabIndex)
elif qr.data_type == 'sms':
self.smsNumberEdit.setText(data[0])
self.smsBodyEdit.setPlainText(data[1])
self.tabs.setCurrentIndex(tabIndex)
elif qr.data_type == 'mms':
self.mmsNumberEdit.setText(data[0])
self.mmsBodyEdit.setPlainText(data[1])
self.tabs.setCurrentIndex(tabIndex)
elif qr.data_type == 'geo':
self.geoLatEdit.setText(data[0])
self.geoLongEdit.setText(data[1])
self.tabs.setCurrentIndex(tabIndex)
elif qr.data_type == 'wifi':
self.wifiSSIDEdit.setText(data[0] or "")
self.wifiEncriptionType.setCurrentIndex({u"WEP":0,u"WPA":1,u"nopass":2}.get(data[1]) or 0)
self.wifiPasswordEdit.setText(data[2] or "")
self.tabs.setCurrentIndex(tabIndex)
def connectWifi(self, ssid, passphrase):
#todo: encryption type
bus = dbus.SystemBus()
# Obtain handles to manager objects.
manager_bus_object = bus.get_object("org.freedesktop.NetworkManager",
"/org/freedesktop/NetworkManager")
manager = dbus.Interface(manager_bus_object,
"org.freedesktop.NetworkManager")
manager_props = dbus.Interface(manager_bus_object,
"org.freedesktop.DBus.Properties")
# Assuming Wireless is already enabled
# Assuming we want wlan0
device_path = manager.GetDeviceByIpIface("wlan0")
print "wlan0 path: ", device_path
# Connect to the device's Wireless interface and obtain list of access
# points.
device = dbus.Interface(bus.get_object("org.freedesktop.NetworkManager",
device_path),
"org.freedesktop.NetworkManager.Device.Wireless")
accesspoints_paths_list = device.GetAccessPoints()
# Identify our access point. We do this by comparing our desired SSID
# to the SSID reported by the AP.
our_ap_path = None
for ap_path in accesspoints_paths_list:
ap_props = dbus.Interface(
bus.get_object("org.freedesktop.NetworkManager", ap_path),
"org.freedesktop.DBus.Properties")
ap_ssid = ap_props.Get("org.freedesktop.NetworkManager.AccessPoint",
"Ssid")
# Returned SSID is a list of ASCII values. Let's convert it to a proper
# string.
str_ap_ssid = "".join(chr(i) for i in ap_ssid)
print ap_path, ": SSID =", str_ap_ssid
if str_ap_ssid == ssid:
our_ap_path = ap_path
break
if not our_ap_path:
print "AP not found :("
exit(2)
print "Our AP: ", our_ap_path
# At this point we have all the data we need. Let's prepare our connection
# parameters so that we can tell the NetworkManager what is the passphrase.
connection_params = {
"802-11-wireless": {
"security": "802-11-wireless-security",
},
"802-11-wireless-security": {
"key-mgmt": "wpa-psk",
"psk": passphrase
},
}
# Establish the connection.
settings_path, connection_path = manager.AddAndActivateConnection(
connection_params, device_path, our_ap_path)
print "settings_path =", settings_path
print "connection_path =", connection_path
# Connect
connection_props = dbus.Interface(
bus.get_object("org.freedesktop.NetworkManager", connection_path),
"org.freedesktop.DBus.Properties")
def decodeWebcam(self):
vdDialog = VideoDevices()
if len(vdDialog.videoDevices) == 1 or vdDialog.exec_():
if len(vdDialog.videoDevices) > 0:
device = vdDialog.videoDevices[vdDialog.videoDevice.currentIndex()][1]
qr = QR()
qr.decode_webcam(device=device)
if qr.data_decode[qr.data_type](qr.data) == 'NULL':
QtGui.QMessageBox.warning(
self,
self.trUtf8("Decoding Failed"),
self.trUtf8("<p>Oops! no code was found.<br /> Maybe your webcam didn't focus.</p>"),
QtGui.QMessageBox.Ok
)
else:
self.showInfo(qr)
qr.destroy()
def about(self):
QtGui.QMessageBox.about(
self,
self.trUtf8("About QtQR"),
unicode(self.trUtf8('<h1>QtQR %s</h1><p>A simple software for creating and decoding QR Codes that uses <a href="https://code.launchpad.net/~qr-tools-developers/qr-tools/python-qrtools-trunk">python-qrtools</a> as backend. Both are part of the <a href="https://launchpad.net/qr-tools">QR Tools</a> project.</p><p></p><p>This is Free Software: GNU-GPLv3</p><p></p><p>Please visit our website for more information and to check out the code:<br /><a href="https://launchpad.net/~qr-tools-developers/qtqr">https://launchpad.net/~qr-tools-developers/qtqr</p><p>copyright © Ramiro Algozino <<a href="mailto:algozino@gmail.com">algozino@gmail.com</a>></p>')) % __version__,
)
def dragEnterEvent(self, event):
if event.mimeData().hasUrls():
event.acceptProposedAction()
def dropEvent(self, event):
for url in event.mimeData().urls():
fn = url.toLocalFile()
if fn:
self.decodeFile(unicode(fn))
else:
print "DEBUG: Downloading dropped file from %s" % url.toString()
self.NetAccessMgr.get(QtNetwork.QNetworkRequest(url))
# FIX-ME: We should check if the download gets timeout.
# and notify that we are downloading, the download could
# take some seconds to complete.
def handleNetworkData(self, QNetReply):
print "DEBUG: Finished downloading file."
tmpfn = '/tmp/qrtemp.png'
fn = open(tmpfn,"w")
fn.write(QNetReply.readAll())
fn.close()
self.decodeFile(tmpfn)
class VideoDevices(QtGui.QDialog):
def __init__(self):
QtGui.QDialog.__init__(self)
self.videoDevices = []
for vd in self.getVideoDevices():
self.videoDevices.append(vd)
self.setWindowTitle(self.tr('Decode from Webcam'))
self.cameraIcon = QtGui.QIcon.fromTheme("camera")
self.icon = QtGui.QLabel()
self.icon.setPixmap(self.cameraIcon.pixmap(64,64).scaled(64,64))
self.videoDevice = QtGui.QComboBox()
self.videoDevice.addItems([vd[0] for vd in self.videoDevices])
self.label = QtGui.QLabel(self.tr("You are about to decode from your webcam. Please put the code in front of your camera with a good light source and keep it steady.\nOnce you see a green rectangle you can close the window by pressing any key.\n\nPlease select the video device you want to use for decoding:"))
self.label.setWordWrap(True)
self.Buttons = QtGui.QDialogButtonBox(QtGui.QDialogButtonBox.Ok | QtGui.QDialogButtonBox.Cancel)
self.Buttons.accepted.connect(self.accept)
self.Buttons.rejected.connect(self.reject)
self.layout = QtGui.QVBoxLayout()
self.hlayout = QtGui.QHBoxLayout()
self.vlayout = QtGui.QVBoxLayout()
self.hlayout.addWidget(self.icon, 0, QtCore.Qt.AlignTop)
self.vlayout.addWidget(self.label)
self.vlayout.addWidget(self.videoDevice)
self.hlayout.addLayout(self.vlayout)
self.layout.addLayout(self.hlayout)
self.layout.addStretch()
self.layout.addWidget(self.Buttons)
self.setLayout(self.layout)
def getVideoDevices(self):
if os.path.exists("/dev/v4l/by-id"):
for dev in os.listdir("/dev/v4l/by-id"):
try:
yield([
" ".join(dev.split("-")[1].split("_")),
os.path.join("/dev/v4l/by-id", dev)
])
except:
yield([
dev,
os.path.join("/dev/v4l/by-id", dev)
])
if __name__ == '__main__':
app = QtGui.QApplication(sys.argv)
# This is to make Qt use locale configuration; i.e. Standard Buttons
# in your system's language.
locale = unicode(QtCore.QLocale.system().name())
translator=QtCore.QTranslator()
# translator.load(os.path.join(os.path.abspath(
# os.path.dirname(__file__)),
# "qtqr_" + locale))
# We load from standard location the translations
translator.load("qtqr_" + locale,
QtCore.QLibraryInfo.location(
QtCore.QLibraryInfo.TranslationsPath)
)
app.installTranslator(translator)
qtTranslator=QtCore.QTranslator()
qtTranslator.load("qt_" + locale,
QtCore.QLibraryInfo.location(
QtCore.QLibraryInfo.TranslationsPath)
)
app.installTranslator(qtTranslator);
mw = MainWindow()
mw.show()
if len(app.argv())>1:
#Open the file and try to decode it
for fn in app.argv()[1:]:
# We should check if the file exists.
mw.decodeFile(fn)
sys.exit(app.exec_())